Novel rope winding guide pulley block device of stringing machine

Abstract

The utility model relates to the technical field of rope winding of stringing machines, and particularly discloses a novel rope winding guide pulley block device of a stringing machine, which comprises a rope winding wheel, a rotating rod is inserted in the middle of the bottom of the rope winding wheel, a mounting column is mounted at the bottom end of the rotating rod, and a mounting plate is arranged on the surface of the mounting column. A connecting rod is rotationally connected to the middle of the bottom of the mounting plate, a first fixing clamping plate is fixedly connected to one side of the surface of the connecting rod, and a lower pulley is rotationally connected to one side of the inner wall of the first fixing clamping plate. Through the arrangement of the rope winding wheel, the lower pulley and the upper pulley, a worker enables a rope to penetrate through the inner wall of the first fixing clamping plate and be attached to the surface of the lower pulley, so that the rope is in rotating friction with the lower pulley, friction force is reduced, and then the rope penetrates through the inner wall of the second fixing clamping plate and is attached to the surface of the upper pulley; and the height and the rotating angle of the rope can be conveniently adjusted, so that the effect that the rope is wound on the surface of the rope winding wheel under the condition of small friction force is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rope winding for a rope stringing machine, and particularly relates to a novel rope winding guide pulley assembly device for a rope stringing machine. Background Art

[0002] A rope threading machine is usually composed of a frame, a transmission mechanism, a control system and other parts. The frame is the main structure of the rope threading machine, the transmission mechanism is responsible for driving the rope or line to be transported and pass through objects, and the control system is used to control the operation of the entire machine. A rope winding structure is provided on the surface of the rope threading machine, and the rope is wound through the rope winding device for later use.

[0003] At present, the rope threading machine used in the rope saw industry usually adopts an inner convex arc guide wheel to guide the wire rope. When the rotating arm is winding the rope, the wire rope and the guide wheel are in a sliding friction form. Due to the fast rotating arm speed and high friction, the wire rope surface is often worn and the guide wheel is damaged, resulting in a decline in the quality of the rope saw and an increase in equipment maintenance costs. Therefore, staff need to improve it. Utility Model Content

[0004] The purpose of the utility model is to provide a novel rope winding guide pulley assembly device for a rope threading machine to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A novel rope winding guide pulley assembly device for a rope threading machine, comprising:

[0007] Rope winding wheel;

[0008] A rotating rod is inserted into the middle of the bottom of the rope winding wheel, a mounting column is installed at the bottom end of the rotating rod, and a mounting plate is provided on the surface of the mounting column;

[0009] The middle part of the bottom of the mounting plate is rotatably connected to a connecting rod, one side of the surface of the connecting rod is fixedly connected to the first fixing splint, one side of the inner wall of the first fixing splint is rotatably connected to the lower pulley, the middle part of the top of the mounting plate is rotatably connected to the positioning rod, one side of the surface of the positioning rod is fixedly connected to the limiting column, the surface of the positioning rod is sleeved with a second fixing splint, and one side of the inner wall of the second fixing splint is sleeved on the surface of the limiting column, and one side of the inner wall of the second fixing splint is rotatably connected to the upper pulley.

[0010] Preferably, a sleeve frame is fixedly connected to one side of the surface of the mounting column, and a servo motor is fixedly connected to one side of the inner wall of the sleeve frame.

[0011] Preferably, a driving rod is installed at the output end of the servo motor, and a threaded rod is fixedly connected to the front end of the driving rod.

[0012] Preferably, one side of the surface of the threaded rod is threadedly connected to an extension rod, and the front end of the extension rod is fixedly connected to one side of the mounting plate.

[0013] Preferably, both sides of the inner wall of the extension rod are slidably connected with telescopic rods, and the tail ends of the telescopic rods are fixedly connected to the inner wall of the sleeve frame.

[0014] Preferably, pressing plates are inserted on both sides of the surface of the mounting column, one side of the pressing plate is fixedly connected to a connecting plate, one side of the top of the connecting plate is fixedly connected to a clamping plate, and one side of the surface of the clamping plate is inserted into the surface of the rotating rod, the bottom of the back side of the connecting plate is connected to an extrusion spring, and a sliding groove is provided on one side of the bottom of the rope winding wheel.

[0015] Preferably, one side of the top of the sleeve frame is fixedly connected to the limiting slider, and one side of the surface of the limiting slider is slidably connected to the inner wall of the sliding groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) Through the arrangement of the rope winding wheel, the lower pulley and the upper pulley, the staff passes the rope through the inner wall of the first fixed splint and attaches it to the surface of the lower pulley, so that the rope and the lower pulley rotate and rub against each other, reducing the friction force. The rope then passes through the inner wall of the second fixed splint and attaches to the surface of the upper pulley, which makes it easy to adjust the height and rotation angle of the rope, thereby achieving the effect of winding the rope on the surface of the rope winding wheel with less friction force, and is convenient for the staff to operate.

[0018] (2) Through the arrangement of the sleeve frame, extension rod, pressing plate, clamping plate and limit slider, the output end of the servo motor drives the driving rod to rotate, the driving rod drives the threaded rod at the front end to rotate, and the threaded rod drives the extension rod connected by the surface thread to move, thereby facilitating the adjustment of the position of the pulley on the front side. The staff presses the pressing plate inward, and the pressing plate drives the connecting plate on one side to move inward, and the connecting plate drives the clamping plate at the top to move toward the inner wall of the rotating rod, thereby facilitating the insertion of the rotating rod into the interior of the rope wheel. Then, the pressing plate is released, and the extrusion spring on the back of the connecting plate returns to its position, and the clamping plate can be inserted into the limit rotation groove on the inner wall of the rope wheel, thereby facilitating the rotation of the rotating rod on the inner wall of the rope wheel, thereby achieving the effect of adjusting the position of the guide device and convenient disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the sleeve frame of the utility model;

[0021] Figure 3 A three-dimensional diagram of the threaded rod of the present invention;

[0022] Figure 4 A three-dimensional diagram of the sliding groove of the utility model;

[0023] In the figure: 1. rope pulley; 2. rotating rod; 3. mounting column; 4. mounting plate; 5. connecting rod; 6. first fixed splint; 7. lower pulley; 8. positioning rod; 9. limiting column; 10. second fixed splint; 11. upper pulley; 12. sleeve frame; 13. servo motor; 14. driving rod; 15. threaded rod; 16. extension rod; 17. telescopic rod; 18. pressing plate; 19. connecting plate; 20. clamping plate; 21. extrusion spring; 22. sliding groove; 23. limiting slider. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1:

[0026] See also Figures 1 to 4 As shown, a novel rope threading machine rope winding guide pulley assembly device includes:

[0027] Rope winding wheel 1;

[0028] A rotating rod 2 is inserted into the middle of the bottom of the rope winding wheel 1, and a mounting column 3 is installed at the bottom end of the rotating rod 2. A mounting plate 4 is provided on the surface of the mounting column 3;

[0029] The middle part of the bottom of the mounting plate 4 is rotatably connected to a connecting rod 5, and one side of the surface of the connecting rod 5 is fixedly connected to a first fixed splint 6, and one side of the inner wall of the first fixed splint 6 is rotatably connected to a lower pulley 7. The staff passes the rope through the inner wall of the first fixed splint 6 and adheres to the surface of the lower pulley 7, so that the rope and the lower pulley 7 rotate and rub, reducing the friction. The middle part of the top of the mounting plate 4 is rotatably connected to a positioning rod 8, and one side of the surface of the positioning rod 8 is fixedly connected to the limiting column 9. The surface of the positioning rod 8 is sleeved with a second fixed splint 10, and one side of the inner wall of the second fixed splint 10 is sleeved on the surface of the limiting column 9. One side of the inner wall of the second fixed splint 10 is rotatably connected to an upper pulley 11, and the rope then passes through the inner wall of the second fixed splint 10 and adheres to the surface of the upper pulley 11, which can facilitate the adjustment of the height and rotation angle of the rope.

[0030] One side of the surface of the mounting column 3 is fixedly connected to a socket frame 12, and one side of the inner wall of the socket frame 12 is fixedly connected to a servo motor 13, and a driving rod 14 is installed on the output end of the servo motor 13, and the front end of the driving rod 14 is fixedly connected to a threaded rod 15, and one side of the surface of the threaded rod 15 is threadedly connected to an extension rod 16, and the front end of the extension rod 16 is fixedly connected to one side of the mounting plate 4, and both sides of the inner wall of the extension rod 16 are slidably connected with a telescopic rod 17, and the tail end of the telescopic rod 17 is fixedly connected to the inner wall of the socket frame 12, and the output end of the servo motor 13 drives the driving rod 14 to rotate, and the driving rod 14 drives the front end threaded rod 15 to rotate, and the threaded rod 15 drives the extension rod 16 threadedly connected on the surface to move, and telescopic rods 17 are provided on both sides of the inner wall of the extension rod 16, which facilitates the stable movement of the extension rod 16 through the telescopic rod 17, thereby facilitating the adjustment of the position of the pulley on the front side, and pressing plates 18 are inserted on both sides of the surface of the mounting column 3 The top of the sheave 1 is provided with a sliding groove 22, and one side of the top of the sleeve frame 12 is fixedly connected to the limit slider 23, and one side of the surface of the limit slider 23 is slidably connected to the inner wall of the sliding groove 22.

[0031] Working principle: The staff passes the rope through the inner wall of the first fixed splint 6 and attaches it to the surface of the lower pulley 7, so that the rope and the lower pulley 7 rotate and rub against each other to reduce friction. The rope then passes through the inner wall of the second fixed splint 10 and attaches to the surface of the upper pulley 11, which can facilitate the adjustment of the height and rotation angle of the rope. The staff connects the servo motor 13 to the power supply, and the output end of the servo motor 13 drives the drive rod 14 to rotate. The drive rod 14 drives the front end threaded rod 15 to rotate, and the threaded rod 15 drives the extension of the surface thread connection The rod 16 moves, which facilitates the adjustment of the position of the pulley on the front side. The staff presses the pressing plate 18 inward, and the pressing plate 18 drives the connecting plate 19 on one side to move inward. The connecting plate 19 drives the top clamping plate 20 to move toward the inner wall of the rotating rod 2, which facilitates the insertion of the rotating rod 2 into the interior of the winding wheel 1. Then the pressing plate 18 is released, and the extrusion spring 21 on the back of the connecting plate 19 returns to its position, and the clamping plate 20 can be inserted into the limit rotation groove on the inner wall of the winding wheel 1, which facilitates the rotation of the rotating rod 2 within the limit position of the inner wall of the winding wheel 1.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of rope winding guide pulley device for a rope threading machine, characterized in that: include: Rope winding wheel (1); A rotating rod (2) is inserted into the middle of the bottom of the rope winding wheel (1), a mounting column (3) is installed at the bottom end of the rotating rod (2), and a mounting plate (4) is provided on the surface of the mounting column (3); The middle part of the bottom of the mounting plate (4) is rotatably connected to a connecting rod (5), one side of the surface of the connecting rod (5) is fixedly connected to a first fixed splint (6), one side of the inner wall of the first fixed splint (6) is rotatably connected to a lower pulley (7), the middle part of the top of the mounting plate (4) is rotatably connected to a positioning rod (8), one side of the surface of the positioning rod (8) is fixedly connected to a limiting column (9), the surface of the positioning rod (8) is sleeved with a second fixing splint (10), and one side of the inner wall of the second fixing splint (10) is sleeved on the surface of the limiting column (9), and one side of the inner wall of the second fixing splint (10) is rotatably connected to an upper pulley (11).

2. The novel rope winding guide pulley assembly for a rope stringing machine according to claim 1, characterized in that: A sleeve frame (12) is fixedly connected to one side of the surface of the mounting column (3), and a servo motor (13) is fixedly connected to one side of the inner wall of the sleeve frame (12).

3. The novel rope winding guide pulley assembly for a rope stringing machine according to claim 2, characterized in that: A driving rod (14) is installed at the output end of the servo motor (13), and a threaded rod (15) is fixedly connected to the front end of the driving rod (14).

4. The novel rope winding guide pulley assembly for a rope stringing machine according to claim 3, characterized in that: One side of the surface of the threaded rod (15) is threadedly connected to an extension rod (16), and the front end of the extension rod (16) is fixedly connected to one side of the mounting plate (4).

5. The novel rope winding guide pulley assembly for a rope stringing machine according to claim 4, characterized in that: Both sides of the inner wall of the extension rod (16) are slidably connected to telescopic rods (17), and the tail ends of the telescopic rods (17) are fixedly connected to the inner wall of the sleeve frame (12).

6. The novel rope winding guide pulley assembly for a rope stringing machine according to claim 1, characterized in that: Pressing plates (18) are inserted on both sides of the surface of the mounting column (3), a connecting plate (19) is fixedly connected to one side of the pressing plate (18), a clamping plate (20) is fixedly connected to one side of the top of the connecting plate (19), and one side of the surface of the clamping plate (20) is inserted into the surface of the rotating rod (2), a pressing spring (21) is connected to the bottom of the back of the connecting plate (19), and a sliding groove (22) is provided on one side of the bottom of the rope wheel (1).

7. The novel rope winding guide pulley assembly for a rope stringing machine according to claim 2, characterized in that: One side of the top of the sleeve frame (12) is fixedly connected to a limiting slider (23), and one side of the surface of the limiting slider (23) is slidably connected to the inner wall of the sliding groove (22).

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