Cable take-up machine

Abstract

The utility model discloses a cable take-up machine which comprises a driving mechanism, a take-up wheel, a pneumatic box and a cycloid mechanism, the driving mechanism is rotationally connected with a power chuck, one side of the pneumatic box is rotationally connected with a pneumatic chuck, and the two ends of the take-up wheel are connected with the power chuck and the pneumatic chuck respectively; a left sliding rod support is fixedly arranged at the top of the driving mechanism, a servo motor is fixedly arranged on the left sliding rod support, and an output shaft of the servo motor is fixedly connected with a driving chain wheel. A right sliding rod support is fixedly arranged on the top face of the pneumatic box and rotationally connected with a driven chain wheel, and the driving chain wheel and the driven chain wheel are in transmission connection through a chain. The cycloid mechanism comprises a sliding rod, the two ends of the sliding rod are fixedly connected with a left sliding rod support and a right sliding rod support respectively, the sliding rod is slidably connected with a sliding seat, the sliding seat is fixedly connected with a chain, the sliding seat is fixedly provided with a balance wheel support, the balance wheel support is rotationally connected with a set of cycloid wheels, and a cable sequentially bypasses the surfaces of the two cycloid wheels. And the cable can be uniformly and tightly wound on the take-up wheel, and the take-up efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire winding equipment, in particular to a cable winding machine. Background Art

[0002] The rural power transmission line consists of a high-voltage line before entering the transformer and a low-voltage line at the output transformer. Currently, the main raw material for the high-voltage line is aluminum wire. In order to improve the power supply capacity, the aluminum wire needs to be replaced with copper wire. During the rural power grid transformation and upgrading process, the amount of aluminum cable recycled is very large, and the recycled aluminum cables need to be collected in the warehouse in time, so the recycling task is very heavy.

[0003] At present, the cables are mainly cut and stacked manually, which is very time-consuming and labor-intensive, and the loss is also relatively large. There are also some simple cable-winding machines on the market, which use the motor shaft to drive the cable-winding wheel to twist the cable around the cable-winding wheel. When the cable-winding wheel is full, the machine is stopped to replace the cable-winding wheel and perform the next operation. However, they have the following shortcomings: the cable is unevenly wound on the cable-winding wheel, with one end dense and the other end loose, resulting in the left being small and the right being large, which is not convenient for transportation; second, the recycling efficiency is very low, and there are often problems of loose bundles and loose bundles, which increases the workload of the construction team and delays the construction period. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cable take-up machine, which can not only wind the cable evenly and tightly around the take-up wheel, but also improve the take-up efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cable take-up machine comprises a driving mechanism, a take-up wheel, a pneumatic box and a cycloidal mechanism, wherein the driving mechanism is rotatably connected to a power chuck, one side of the pneumatic box is rotatably connected to the pneumatic chuck, two ends of the take-up wheel are respectively in contact with the power chuck and the pneumatic chuck, and the driving mechanism drives the power chuck to rotate, thereby driving the take-up wheel to rotate;

[0007] A left slide bracket is fixedly installed on the top of the driving mechanism, a servo motor is fixedly installed on the left slide bracket, and an output shaft of the servo motor is fixedly connected to a driving sprocket;

[0008] A right slide rod bracket is fixedly installed on the top surface of the pneumatic box, and the right slide rod bracket is rotatably connected to a driven sprocket, and the driving sprocket and the driven sprocket are connected through a chain transmission;

[0009] The cycloid mechanism includes a slide bar whose two ends are fixedly connected to a left slide bar bracket and a right slide bar bracket respectively; the slide bar is slidably connected to a slide seat; the slide seat is fixedly connected to a chain; a balance wheel bracket is fixedly installed on the slide seat; a group of cycloid wheels are rotatably connected to the balance wheel bracket; the cable is wound around the surfaces of the two cycloid wheels in turn and then wound around the take-up wheel.

[0010] Furthermore, the driving mechanism includes a driving motor and a reduction box, and the left sliding rod bracket is fixedly mounted on the top surface of the reduction box;

[0011] The output shaft of the driving motor is fixedly connected to a driving pulley, the input shaft of the reduction box is fixedly connected to a driven pulley, and the driving pulley and the driven pulley are connected by a belt;

[0012] The power chuck is fixedly connected to the output shaft of the reduction box.

[0013] Furthermore, the pneumatic box includes a box body and a cylinder fixedly installed inside the box body, and a piston rod of the cylinder is rotatably connected to the pneumatic chuck through a bearing.

[0014] Furthermore, a pneumatic hand-operated valve is fixedly installed on the side of the pneumatic box, and two air outlets of the pneumatic hand-operated valve are respectively connected to the air inlet and exhaust hole of the cylinder through air pipes. The pneumatic wrench of the pneumatic hand-operated valve controls the cylinder to work, so that the piston rod drives the pneumatic chuck to move back and forth in a straight line.

[0015] Furthermore, the core shaft of the take-up wheel is a hollow shaft with openings at both ends;

[0016] The power chuck and the pneumatic chuck are both disc-shaped, and the opposite surfaces thereof are fixedly provided with conical positioning heads capable of inserting the mandrel, and the diameter of one end of the conical positioning head connected to the power chuck and the pneumatic chuck is larger than the inner diameter of the mandrel.

[0017] Furthermore, it also includes an adjustment bracket, and two ends of the adjustment bracket are respectively fixedly connected to the left slide bar bracket and the right slide bar bracket;

[0018] A tensioner for tensioning a chain is connected to the adjusting bracket via bolts.

[0019] Furthermore, a chain fixing plate is fixedly installed under the slide seat, and the chain fixing plate is fixedly connected to the chain.

[0020] Compared with the prior art, the utility model has the following technical effects:

[0021] The utility model drives the cable to be evenly wound on the rotating take-up wheel through the reciprocating motion of the cycloidal mechanism, which effectively prevents the problem of left and right weight imbalance of the take-up wheel after the cable is wound. Moreover, during the reciprocating motion of the cycloidal mechanism, the cable is tensioned by passing through the surfaces of two cycloidal wheels in turn, and can be tightly wound on the take-up wheel to prevent loose bundles. It can be seen that the utility model not only improves the take-up efficiency, but also improves the take-up quality, which is beneficial to saving labor costs and promoting the smooth progress of the construction period. In addition, the utility model has a small size, is easy to operate, and can adapt to a variety of construction environments.

[0022] The driving motor is used to drive the active pulley to rotate, and the active pulley drives the driven pulley through the belt, thereby driving the reduction box to work, and the output shaft of the reduction box drives the power chuck to rotate. The deceleration reduces the inertia of the load at the same time, making the take-up wheel rotate more smoothly and evenly, which is conducive to evenly winding the cable on the take-up wheel.

[0023] Using the cylinder to control the horizontal movement of the pneumatic chuck not only makes it easier for the pneumatic chuck to tighten the take-up wheel, but also prevents the take-up wheel from having loose contact with the power chuck and the pneumatic chuck, resulting in uneven take-up; in particular, controlling the work of the cylinder through the pneumatic hand-operated valve makes it easier for the staff to control the reciprocating motion of the cylinder through the pneumatic wrench, thereby making it more convenient to replace the take-up wheel.

[0024] Conical positioning heads are arranged on the opposite surfaces of the power chuck and the pneumatic chuck, so that both ends of the core shaft of the take-up wheel are connected to the conical positioning heads, which is not only conducive to the power chuck and the pneumatic chuck to tighten the take-up wheel, but also conducive to separating the core shaft of the take-up wheel from the power chuck and the pneumatic chuck, making it more convenient to replace the take-up wheel, reducing the replacement time and improving the recovery efficiency of the cable.

[0025] The chain is tensioned by the tensioner, so that the chain drives the slide to reciprocate, thereby winding the cable evenly on the take-up wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 yes Figure 1 Middle AA section view;

[0028] Figure 3 yes Figure 1 Middle BB section view;

[0029] In the figure: 1. driving motor; 2. left slide bracket; 3. servo motor; 4. reduction box; 5. power chuck; 6. take-up wheel; 7. pneumatic chuck; 8. pneumatic hand-operated valve; 9. right slide bracket; 10. driven sprocket; 11. chain; 12. slide bar; 13. adjustment bracket; 14. tensioner; 15. cycloid wheel; 16. slide seat; 17. cycloid bracket; 18. pneumatic box; 19. chain fixing plate; 20. driving sprocket. DETAILED DESCRIPTION

[0030] The specific contents of the utility model are further explained in detail below in conjunction with the embodiments.

[0031] like Figures 1 to 3 As shown, a cable take-up machine includes a motor 1, a reduction box 4, a take-up wheel 6, a pneumatic box 18, a cycloidal mechanism and an adjustment bracket 13.

[0032] The output shaft of the driving motor 1 is fixedly connected to a driving pulley, the input shaft of the reduction box 4 is fixedly connected to a driven pulley, the driving pulley and the driven pulley are connected by a belt, so that the reduction box 4 is driven by the driving motor 1 to work, and the output shaft of the reduction box 4 is fixedly connected to a power chuck 5;

[0033] The pneumatic box 18 includes a box body and a cylinder fixedly installed inside the box body, the piston rod of the cylinder is rotatably connected to the pneumatic chuck 7 through a bearing, and a pneumatic hand-operated valve 8 is fixedly installed on the side of the box body. The two air outlets of the pneumatic hand-operated valve 8 are respectively connected to the air inlet and the exhaust hole of the cylinder through an air pipe. The pneumatic wrench of the pneumatic hand-operated valve 8 controls the cylinder to work, and the piston rod drives the pneumatic chuck 7 to reciprocate linearly.

[0034] The core shaft of the take-up wheel 6 is a hollow shaft with openings at both ends. The power chuck 5 and the pneumatic chuck 7 are both disc-shaped, and their opposite surfaces are fixedly provided with conical positioning heads that can be inserted into the core shaft. The diameter of one end of the conical positioning head connected to the power chuck and the pneumatic chuck 7 is larger than the inner diameter of the core shaft, so that they can closely abut against the core shaft. When the piston rod of the cylinder pushes the pneumatic chuck 7 to move to the left, the pneumatic chuck 7 pushes the take-up wheel 6 to move to the left, and the two ends of the core shaft of the take-up wheel 6 are closely abutted against the conical positioning heads, which is convenient for driving the take-up wheel 6 to rotate through the reduction box 4; conversely, when the piston rod of the cylinder pulls the pneumatic chuck 7 to move to the right, the conical positioning head and the core shaft of the take-up wheel 6 are gradually loosened until the pneumatic chuck 7 is completely separated from the take-up wheel 6, thereby releasing the take-up wheel 6 that has been fully wound with the cable line, and this is repeated, which is convenient for the staff to replace the take-up wheel 6;

[0035] The reduction box 4 is driven by the driving motor 1, and then the power chuck 5 is driven by the reduction box 4 to rotate, so that the take-up wheel 6 rotates, and the cable is automatically wound on the surface of the take-up wheel 6, thereby improving the take-up efficiency;

[0036] A left slide bracket 2 is fixedly installed on the top of the reduction box 4, a servo motor 3 is fixedly installed on the left slide bracket 2, and a driving sprocket 20 is fixedly connected to the output shaft of the servo motor 3; a right slide bracket 9 is fixedly installed on the top of the box body of the pneumatic box 18, and the right slide bracket 9 is rotatably connected to the driven sprocket 10, and the driving sprocket 20 and the driven sprocket 10 are connected by a chain 11;

[0037] The cycloid mechanism includes a group of slide bars 12 whose two ends are fixedly connected to the left slide bar bracket 2 and the right slide bar bracket 9 respectively. The slide bars 12 are slidably connected to a slide seat 16. A chain fixing plate 19 is fixedly installed below the slide seat 16. The chain fixing plate 19 is fixedly connected to the chain 11. The servo motor 3 is driven to reciprocate by forward and reverse rotation to drive the chain 11, thereby driving the slide seat 16 to reciprocate along the slide bar 12.

[0038] A balance wheel bracket 17 is fixedly installed on the side of the slide 16, and a group of cycloidal wheels 15 are rotatably connected on the balance wheel bracket 17. The cable is passed around the surfaces of the two cycloidal wheels 15 in turn. During the reciprocating motion of the slide 16, the balance wheel bracket 17 is driven to move back and forth, so that the cable passing around the surfaces of the two cycloidal wheels 15 is evenly wound on the take-up wheel 6, preventing the problem of left and right weight imbalance of the take-up wheel after the cable is wound. In addition, during the reciprocating motion of the cycloidal mechanism, the cable is tensioned by passing through the surfaces of the two cycloidal wheels 15 in turn, and can be tightly wound on the take-up wheel, effectively preventing loose bundles and loose bundles, and improving the quality of the take-up.

[0039] The two ends of the adjustment bracket 13 are fixedly connected to the left slide bracket 2 and the right slide bracket 9 respectively. A tensioner 14 for tensioning the chain is connected to the adjustment bracket 13 by bolts. The chain is tensioned by the tensioner 14, so that the chain drives the slide seat 16 to reciprocate, thereby evenly winding the cable around the take-up wheel 6.

[0040] Preferably, the model of the pneumatic hand-operated valve 8 is 4HV210-08, and the operating pressure is 0-1.0 MPa.

[0041] Preferably, the take-up wheel 6 is in the shape of an I-shaped character.

[0042] The working principle of the utility model is as follows:

[0043] Before use, first insert the conical positioning head of the power chuck 5 into the left end of the mandrel of the take-up wheel 6, then align the conical positioning head of the pneumatic chuck 7 with the right end of the mandrel of the take-up wheel 6, turn the pneumatic wrench of the pneumatic hand-operated valve 8 to move the piston rod of the cylinder to the left, thereby pushing the pneumatic chuck 7 to move to the left and insert it into the right end of the mandrel of the take-up wheel 6;

[0044] When in use, the cable is passed around the surfaces of the two cycloidal wheels 15 in sequence, and the cable passes between the two cycloidal wheels 15, the drive motor 1 and the servo motor 3 are started, the drive motor 1 drives the reduction box 4 to work, the reduction box 4 drives the power chuck 5 to rotate, thereby driving the take-up wheel 6 to rotate, and the cable is wound around the surface of the take-up wheel 6. At the same time, the servo motor 3 rotates forward and reversely, driving the active sprocket 20 to rotate, thereby driving the chain 11 to reciprocate, and the slide seat 16 fixedly connected to the chain 11 moves back and forth along the slide bar 12, so that the two cycloidal wheels 15 move repeatedly accordingly, and perform cycloidal movement left and right, so that the cable is evenly wound around the surface of the take-up wheel 6;

[0045] When the surface of the take-up wheel 6 is full of cable wires, the pneumatic wrench of the pneumatic hand-operated valve 8 is turned to move the piston rod of the cylinder to the right, thereby pulling the pneumatic chuck 7 to move to the right and detach from the right end of the core shaft of the take-up wheel 6. The staff removes the take-up wheel 6 full of cable wires and replaces it with an empty take-up wheel 6 to carry out the next take-up process; this is repeated to quickly and evenly store the cables on the take-up wheel 6 for easy storage.

Claims

1. A cable take-up machine, characterized in that: The invention comprises a driving mechanism, a wire take-up wheel (6), a pneumatic box (18) and a cycloidal mechanism, wherein the driving mechanism is rotatably connected to a power chuck (5), one side of the pneumatic box (18) is rotatably connected to a pneumatic chuck (7), two ends of the wire take-up wheel (6) are respectively in contact with the power chuck (5) and the pneumatic chuck (7), and the driving mechanism drives the power chuck (5) to rotate, thereby driving the wire take-up wheel (6) to rotate; A left sliding rod bracket (2) is fixedly mounted on the top of the driving mechanism, a servo motor (3) is fixedly mounted on the left sliding rod bracket (2), and an output shaft of the servo motor (3) is fixedly connected to a driving sprocket (20); A right slide bar bracket (9) is fixedly mounted on the top surface of the pneumatic box (18), the right slide bar bracket (9) is rotatably connected to a driven sprocket (10), and the driving sprocket (20) and the driven sprocket (10) are connected by a chain (11); The cycloid mechanism comprises a slide bar (12) whose two ends are respectively fixedly connected to a left slide bar bracket (2) and a right slide bar bracket (9); the slide bar (12) is slidably connected to a slide seat (16); the slide seat (16) is fixedly connected to a chain (11); a balance wheel bracket (17) is fixedly installed on the slide seat (16); a group of cycloid wheels (15) are rotatably connected on the balance wheel bracket (17); and the cable is wound around the surfaces of the two cycloid wheels (15) in sequence and then wound on the take-up wheel (6).

2. The cable take-up machine according to claim 1, characterized in that: The driving mechanism comprises a driving motor (1) and a reduction box (4), and the left sliding rod bracket (2) is fixedly mounted on the top surface of the reduction box (4); The output shaft of the driving motor (1) is fixedly connected to a driving pulley, the input shaft of the reduction box (4) is fixedly connected to a driven pulley, and the driving pulley and the driven pulley are connected via a belt; The power chuck (5) is fixedly connected to the output shaft of the reduction box (4).

3. The cable take-up machine according to claim 1 or 2, characterized in that: The pneumatic box (18) comprises a box body and a cylinder fixedly mounted inside the box body, and a piston rod of the cylinder is rotatably connected to the pneumatic chuck (7) via a bearing.

4. The cable take-up machine according to claim 3, characterized in that: A pneumatic hand-operated valve (8) is fixedly mounted on the side of the pneumatic box (18). Two air outlets of the pneumatic hand-operated valve (8) are respectively connected to the air inlet and the air outlet of the cylinder through air pipes. The pneumatic wrench of the pneumatic hand-operated valve (8) controls the cylinder to work, so that the piston rod drives the pneumatic chuck (7) to reciprocate linearly.

5. The cable take-up machine according to claim 1 or 2, characterized in that: The core shaft of the take-up wheel (6) is a hollow shaft with openings at both ends; The power chuck (5) and the pneumatic chuck (7) are both disc-shaped, and conical positioning heads capable of being inserted into the mandrel are fixedly arranged on their opposite surfaces, and the diameter of one end of the conical positioning head connected to the power chuck (5) and the pneumatic chuck (7) is larger than the inner diameter of the mandrel.

6. The cable take-up machine according to claim 1, characterized in that: It also includes an adjustment bracket (13), the two ends of which are fixedly connected to the left slide bar bracket (2) and the right slide bar bracket (9) respectively; A tensioner (14) for tensioning a chain is connected to the adjusting bracket (13) via bolts.

7. The cable take-up machine according to claim 1 or 2, characterized in that: A chain fixing plate (19) is fixedly installed below the slide seat (16), and the chain fixing plate (19) is fixedly connected to the chain (11).

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