Steel wire rope winding device

Abstract

The utility model discloses a steel wire rope winding device, which relates to the technical field of steel wire rope production and comprises a base, a mounting plate fixedly arranged on the base, a rope reel shaft rotatably arranged on one side of the mounting plate, and a pair of upright posts fixedly arranged on one side of the rope reel shaft on the base. A pair of fixed pulleys used for winding a steel wire rope are rotationally installed at the top ends of the pair of stand columns, a movable pulley capable of being hung on the steel wire rope is arranged between the pair of stand columns, a C-shaped frame is rotationally connected to the center of the movable pulley, a balancing weight is installed at the bottom of the C-shaped frame, and a cross beam is fixedly arranged below the position between the pair of stand columns. According to the utility model, the steel wire rope with partial length can be stored or released between the pair of upright posts through the pair of fixed pulleys and the movable pulley, so that compensation is realized when the winding speed of the steel wire rope is different from the discharging speed of the steel wire rope.

Description

Technical Field

[0001] The utility model relates to the technical field of steel wire rope production, in particular to a steel wire rope winding device. Background Art

[0002] Steel wire rope is made of multiple strands of steel wire twisted around a fiber core or steel wire rope core. After the steel wire rope is processed, it needs to be rolled up for easy use and transportation;

[0003] For example, in the utility model patent with announcement number CN218261256U, a wire rope winding device is disclosed, including a workbench, a spool base is fixedly provided on one side of the upper surface of the top of the workbench, an spool is rotatably connected to the middle of the spool base, a motor bracket is fixedly provided on one side of the spool base, a motor is provided on the top of the motor bracket, and the output end of the motor is fixedly connected to the spool, a slide groove is provided on the other side of the upper surface of the workbench, an L-shaped slider is slidably connected inside the slide groove, a bracket is fixedly provided on the lower surface of the top of the workbench, a low-speed motor is installed inside the bracket, a bevel gear is fixedly connected to the output end of the low-speed motor, the bevel gear is meshedly connected to the second bevel gear, a fixed rod is fixedly connected inside the second bevel gear, the top of the fixed rod is rotatably connected to the workbench, and a reciprocating mechanism is fixedly connected to the bottom of the fixed rod;

[0004] However, when the existing winding device winds up the wire rope, if the feeding speed of the wire rope feeding end changes, the wire rope on the rope drum may be too tight or too loose, affecting the winding quality. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a wire rope winding device, which ensures the winding quality when the feeding speed of the wire rope feeding end changes.

[0006] The yoke is provided with a plurality of guide wheels, each of which is provided with a plurality of guide wheels, each of which is provided with a plurality of guide wheels, each of which is provided with a plurality of guide wheels, each of which is provided with a plurality of guide wheels.

[0007] Preferably, a light bar parallel to the rope drum axis is fixedly provided on one side of the upper end of the mounting plate, a slider is slidably provided on the light bar, and a guide wheel 2 capable of laterally moving the wire rope is installed on the slider.

[0008] Preferably, a reciprocating screw is rotatably arranged on the mounting plate below the optical rod, the reciprocating screw is screwed into the slider, and a servo motor for driving the reciprocating screw to rotate is fixedly mounted on the other side of the mounting plate.

[0009] Preferably, a mounting rod is threadedly connected to the lower side of the C-shaped frame, and the counterweight block is composed of a plurality of counterweight plates with through holes at the center, and the counterweight plates are sleeved on the mounting rod through the through holes.

[0010] Preferably, a driving motor is fixedly installed on the other side of the mounting plate, a small pulley is fixedly installed on the power output end of the driving motor, one end of the rope drum shaft passes through the mounting plate and a large pulley is fixedly installed, and a belt transmission is used between the large pulley and the small pulley.

[0011] The utility model provides a wire rope winding device, which has the following beneficial effects: a part of the length of the wire rope can be stored or released between a pair of columns through a pair of fixed pulleys and a movable pulley, so that compensation can be performed when there is a gap between the winding speed of the wire rope and the discharge speed of the wire rope; the movable pulley can be pulled down by a counterweight block to ensure that the tension of the wire rope wound on the rope drum is consistent at any height, thereby ensuring the winding quality; the height of the movable pulley can be detected by a distance sensor, so that the rotation speed of the drive motor can be adjusted through a controller so that the winding speed of the wire rope can match the discharge speed of the wire rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a side view of the utility model.

[0014] In the figure: 1. base; 2. mounting plate; 3. rope drum shaft; 4. column; 5. fixed pulley; 6. movable pulley; 7. C-frame; 8. mounting rod; 9. counterweight; 10. guide wheel 1; 11. crossbeam; 12. distance sensor; 13. light bar; 14. slider; 15. guide wheel 2; 16. reciprocating screw; 17. servo motor; 18. large pulley; 19. drive motor; 20. small pulley; 21. belt. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0016] See also Figure 1-Figure 2 The utility model provides a technical solution: a wire rope winding device, including a base 1, a mounting plate 2 is fixedly arranged on the base 1, a rope drum shaft 3 is rotatably arranged on one side of the mounting plate 2, the rope drum shaft 3 is used to install a rope drum for winding a wire rope, a pair of columns 4 are fixedly arranged on one side of the rope drum shaft 3 on the base 1, a pair of fixed pulleys 5 for winding the wire rope are rotatably installed on the top of the pair of columns 4, a movable pulley 6 that can be hung on the wire rope is arranged between the pair of columns 4, a C-shaped frame 7 is rotatably connected at the center of the movable pulley 6, a counterweight block 9 is installed at the bottom of the C-shaped frame 7, a guide wheel 10 is rotatably arranged on one side of the pair of columns 4 on the base 1, and the steel wire rope can be wound by the pair of fixed pulleys 5, the movable pulley 6 and the guide wheel 10. The wire rope is distributed in an up and down reciprocating manner, and a crossbeam 11 is fixedly arranged below a pair of columns 4. A distance sensor 12 for detecting the height of the counterweight block 9 is installed on the crossbeam 11. When the feeding speed of the wire rope feeding end is less than the winding speed of the rope drum shaft, the wire rope between the pair of columns 4 will be wound onto the rope drum, thereby pulling the movable pulley 6 to move upward. The counterweight block installed on the movable pulley 6 can ensure that the tension of the wire rope can remain consistent at any height of the movable pulley 6. The height of the movable pulley 6 can be detected by the distance sensor 12, and the distance sensor 12 outputs an electrical signal to the control system. The control system increases or decreases the winding speed of the rope drum shaft 3 according to the height of the movable pulley 6, thereby improving the winding quality.

[0017] As an embodiment of the utility model, a light bar 13 parallel to the rope drum axis 3 is fixedly provided on one side of the upper end of the mounting plate 2, a slider 14 is slidably provided on the light bar 13, a guide wheel 15 capable of laterally moving the wire rope is installed on the slider 14, and the wire rope is controlled to be evenly wound onto the rope drum by moving the slider 14 on the light bar 13.

[0018] As an embodiment of the utility model, a reciprocating screw 16 is rotatably arranged on the mounting plate 2 below the optical rod 13. The reciprocating screw 16 is screwed into the slider 14. The reciprocating motion of the slider 14 is controlled by the reciprocating screw 16. A servo motor 17 for driving the reciprocating screw 16 to rotate is fixedly installed on the other side of the mounting plate 2. The rotation speed of the reciprocating screw 16 can be controlled by the servo motor 17.

[0019] As an embodiment of the utility model, a mounting rod 8 is threadedly connected to the bottom of the C-frame 7, so that the mounting rod 8 can be removed. The counterweight block 9 is composed of a plurality of counterweight plates with through holes at the center. The counterweight plates are mounted on the mounting rod 8 through the through holes. The weight of the counterweight block 9 is adjusted by changing the number of counterweight plates, thereby controlling the tension of the wire rope on the rope drum.

[0020] As an embodiment of the utility model, a driving motor 19 is fixedly provided on the other side of the mounting plate 2, a small pulley 20 is fixedly installed on the power output end of the driving motor 19, a large pulley 18 is fixedly installed on one end of the rope drum shaft 3 passing through the mounting plate 2, a belt 21 is used for transmission between the large pulley 18 and the small pulley 20, the rotation of the rope drum shaft 3 is controlled by the driving motor 19, and the rotation speed of the driving motor 19 can be adjusted by the control system.

[0021] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0022] The working principle and use process of the utility model are as follows: when in use, the rope drum is installed on the rope drum shaft 3, the wire rope is wound around the guide wheel 10, a pair of fixed pulleys 5, the movable pulley 6, and the guide wheel 2 15, and finally connected to the rope drum, ensuring that the movable pulley 6 is close to the center of the pair of columns 4, so that it has a space to move upward or downward. When winding, the driving motor 19 is started to make the rope drum rotate, and the servo motor 17 is started to drive the guide wheel 2 15 to reciprocate to realize the winding of the wire rope. When the speed of the feeding end of the wire rope slows down, the wire rope located between the pair of columns 4 will be wound onto the rope drum, and at this time the movable pulley 6 will move upward, and the distance sensor 12 can detect that the movable pulley 6 moves upward The distance sensor 12 transmits an electrical signal to the controller, which reduces the rotation speed of the drive motor 19 through the controller, thereby reducing the winding speed of the rope drum. When the speed of the wire rope feeding end recovers from slow to normal or becomes faster, since the winding speed of the rope drum is lower than the feeding speed of the wire rope, the excess wire rope will be stored between a pair of columns 4. At this time, the movable pulley 6 will drop, and the distance sensor 12 will transmit an electrical signal to the controller, which increases the rotation speed of the drive motor 19 according to the height of the movable pulley 6. When the movable pulley 6 is located at the center of the height direction of a pair of columns 4, the current speed of the drive motor 19 can be maintained, thereby achieving the matching of the wire rope winding speed and the wire rope feeding speed.

[0023] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire rope winding device, characterized in that: The invention comprises a base (1), a mounting plate (2) is fixedly arranged on the base (1), a rope drum shaft (3) is rotatably arranged on one side of the mounting plate (2), a pair of columns (4) are fixedly arranged on the base (1) on one side of the rope drum shaft (3), a pair of fixed pulleys (5) for winding a steel wire rope are rotatably arranged on the top ends of the pair of columns (4), a movable pulley (6) capable of being hung on the steel wire rope is arranged between the pair of columns (4), and a C-shaped frame is rotatably connected to the center of the movable pulley (6). (7), a counterweight (9) is installed at the bottom of the C-shaped frame (7), a guide wheel (10) is rotatably arranged on one side of a pair of columns (4) on the base (1), and a steel wire rope can be reciprocated up and down through a pair of fixed pulleys (5), a movable pulley (6) and the guide wheel (10), a crossbeam (11) is fixedly arranged below the pair of columns (4), and a distance sensor (12) for detecting the height of the counterweight (9) is installed on the crossbeam (11).

2. A wire rope winding device according to claim 1, characterized in that: A light bar (13) arranged parallel to the rope drum shaft (3) is fixedly arranged on one side of the upper end of the mounting plate (2), a slider (14) is slidably arranged on the light bar (13), and a guide wheel (15) capable of laterally moving the steel wire rope is installed on the slider (14).

3. A wire rope winding device according to claim 2, characterized in that: A reciprocating screw (16) is rotatably arranged on the mounting plate (2) below the optical rod (13); the reciprocating screw (16) is screwed into the slider (14); and a servo motor (17) for driving the reciprocating screw (16) to rotate is fixedly mounted on the other side of the mounting plate (2).

4. A wire rope winding device according to claim 1, characterized in that: A mounting rod (8) is threadedly connected to the lower side of the C-shaped frame (7); the counterweight block (9) is composed of a plurality of counterweight plates with through holes at the center; the counterweight plates are sleeved on the mounting rod (8) through the through holes.

5. A wire rope winding device according to claim 1, characterized in that: A driving motor (19) is fixedly arranged on the other side of the mounting plate (2), a small pulley (20) is fixedly installed on the power output end of the driving motor (19), one end of the rope drum shaft (3) passes through the mounting plate (2) and is fixedly installed with a large pulley (18), and a belt (21) is used to transmit power between the large pulley (18) and the small pulley (20).

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