Cable coiling device

Abstract

The utility model relates to a cable coiling device which comprises a base, a supporting column is fixed to the top of the base, a working box is fixed to the left side of the supporting column, a servo motor used for driving the whole device is fixed to the inner bottom wall of the working box, and a threaded rod penetrating through the supporting column is fixed to an output shaft of the servo motor. The outer surface of the threaded rod is rotationally connected with a connecting column, two fixing assemblies are fixed to an inner cavity of the connecting column, the outer surfaces of the fixing assemblies are movably connected with a winding drum, and the width of the fixing assemblies can be adjusted according to the size of the winding drum. According to the cable coiling device, after the outer surface of a connecting column is sleeved with a coiling barrel, a servo motor is started, a threaded rod rotates to drive a fixing assembly to integrally start to operate, two movable plates move oppositely to be attached to the inner wall of the coiling barrel, the coiling barrel is fixed, and the purpose that the device can be adjusted according to the size of a barrel body is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable coiling, in particular to a cable coiling device. Background Art

[0002] Cable is a general term for items such as optical cables and electrical cables. Cables have many uses, mainly used for multiple functions such as control installation, connecting equipment and transmitting electricity. They are common and indispensable in daily life. Since cables are charged, installation requires special caution.

[0003] In order to improve the efficiency of cable winding, a cable winding device is needed. For example, Chinese patent CN214935013U discloses a cable winding and taking-up device, including a working box, a fixing frame is fixedly connected to the side wall of the working box near the top position, and the fixing frame is symmetrically fixedly connected to the fixing column away from the side of the working box, and the two fixing columns are rotatably connected to a rotating wheel, and the side wall of the rotating wheel is provided with a first engaging groove, and the opposite side of the inner side wall of the working box is fixedly connected to a driving motor, and the driving end of the driving motor is fixedly connected to a rotating rod, and the rotating rod passes through the working box. After the take-up wheel completes the winding, the utility model cuts the cable and binds it around another take-up wheel, and then performs the winding task. After that, the take-up wheel that has completed the winding task before is disassembled and replaced with a new take-up wheel by disassembling the locking block. During its working process, it only reduces the speed of the feeder, and when the other take-up wheel enters the winding task, the take-up wheel that has completed the winding task is disassembled, which greatly improves the work efficiency.

[0004] However, there is still a problem that the cable winding device can only fix a cylinder of a specific size, which limits the applicability of the overall winding device and its practicality. Therefore, a cable winding device is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a cable winding device, which has the advantages of being able to adjust the device according to the size of the installation drum, and solves the problem that only one size of drum can be fixed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable winding device, comprising a base, a support column is fixed on the top of the base, a working box is fixed on the left side of the support column, a servo motor for driving the entire device is fixed on the inner bottom wall of the working box, a threaded rod penetrating the support column is fixed on the output shaft of the servo motor, a connecting column is rotatably connected to the outer surface of the threaded rod, two fixing components are fixed to the inner cavity of the connecting column, a winding drum is movably connected to the outer surface of the fixing component, and the width of the fixing component can be adjusted according to the size of the winding drum;

[0007] The two fixing components each include a driving block threadedly connected to the outer surface of the threaded rod, a guide rod penetrating into the inner cavity of the driving block is fixed to the left side wall of the inner cavity of the connecting column, a pulley is slidably connected to the side of the driving block away from the threaded rod, and a movable part penetrating into the outer side of the connecting column is fixed to the side of the pulley away from the driving block.

[0008] Furthermore, the inner cavity of the connecting column is provided with a movable groove for the driving block to move, and the driving block is provided with a sliding groove adapted to the pulley.

[0009] Furthermore, the moving part is composed of a limit block, a connecting rod and a movable plate, the limit block is fixed to the outer surface of the connecting column, the connecting rod is fixed to the side of the pulley away from the driving block and passes through the limit block, and the movable plate is fixed to the side of the connecting rod away from the pulley.

[0010] Furthermore, a non-slip pad that fits the inner cavity of the winding drum is fixed on the side of the movable plate away from the connecting rod, and a movable hole that is compatible with the connecting rod is opened on the limit block.

[0011] Furthermore, a mounting bracket is fixed on the outer surface of the servo motor, and the servo motor is fixed to the inner bottom wall of the working box through the mounting bracket.

[0012] Furthermore, two insert blocks are fixed to the left side of the connecting column and both penetrate into the inner cavity of the supporting column, and a handle is fixed to the right side of the connecting column.

[0013] Furthermore, an inspection door is hinged on the front of the working box, and the inspection door is hinged to the front of the working box through a hinge. Four wheels are fixed to the bottom of the base.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The cable winding device, after the winding drum is sleeved on the outer surface of the connecting column, starts the servo motor, drives the fixing assembly as a whole to start operating by rotating the threaded rod, and uses two movable plates to move back to back to fit the inner wall of the winding drum to fix the winding drum, thereby achieving the purpose of adjusting the device according to the size of the drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the appearance of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0019] Figure 4It is a three-dimensional schematic diagram of the moving part of the utility model.

[0020] In the figure: 1 base, 2 support column, 3 working box, 4 servo motor, 5 threaded rod, 6 connecting column, 7 fixing assembly, 701 driving block, 702 guide rod, 703 pulley, 704 moving part, 7041 limit block, 7042 connecting rod, 7043 movable plate, 8 winding drum, 9 handle, 10 inspection door, 11 wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-2 A cable winding device in this embodiment includes a base 1, four wheels 11 are fixed to the bottom of the base 1, a support column 2 is fixed to the top of the base 1, a working box 3 is fixed to the left side of the support column 2, an inspection door 10 is hinged on the front of the working box 3, and the inspection door 10 is hinged to the front of the working box 3 through a hinge, a servo motor 4 for driving the entire device is fixed to the inner bottom wall of the working box 3, and a mounting frame is fixed to the outer surface of the servo motor 4, which can support and fix the servo motor 4, and can also reduce mechanical noise and extend the service life of the servo motor 4, and the servo motor 4 is connected to the inner bottom of the working box 3 through the mounting frame. The output shaft of the servo motor 4 is fixed with a threaded rod 5 that passes through the support column 2. The outer surface of the threaded rod 5 is rotatably connected to a connecting column 6. Two plug blocks are fixed on the left side of the connecting column 6 and both pass through the inner cavity of the support column 2. When the threaded rod 5 rotates, the plug block can be used to fix the connecting column 6 to the support column 2 to prevent the threaded rod 5 from rotating when the connecting column 6 is rotated, thereby failing to drive the fixing component 7 to operate normally. A handle 9 is fixed on the right side of the connecting column 6. Two fixing components 7 are fixed to the inner cavity of the connecting column 6. The outer surface of the fixing component 7 is movably connected to a winding drum 8. The width of the fixing component 7 can be adjusted according to the size of the winding drum 8.

[0023] In this embodiment, the threaded rod 5 is rotated to drive the fixing assembly 7 to start operation, and finally the fixing assembly 7 is fitted with the inner wall of the winding drum 8 to form a roll, thereby achieving the purpose of adjusting the device according to the size of the drum.

[0024] See also Figure 3-4In order to achieve the purpose of adjusting the device according to the size of the cylinder, the two fixing components 7 in this embodiment both include a driving block 701 threadedly connected to the outer surface of the threaded rod 5, and a guide rod 702 penetrating into the inner cavity of the driving block 701 is fixed to the left side wall of the inner cavity of the connecting column 6. The guide rod 702 can limit the moving direction and moving distance of the driving block 701, and at the same time make the driving block 701 move more smoothly, so that the driving block 701 can only translate left and right. The inner cavity of the connecting column 6 is provided with a movable groove for the driving block 701 to move, and a pulley 703 is slidably connected to the side of the driving block 701 away from the threaded rod 5. A sliding groove adapted to the pulley 703 is provided on the driving block 701, and a moving part 704 penetrating into the outer side of the connecting column 6 is fixed to the side of the pulley 703 away from the driving block 701.

[0025] The movable part 704 is composed of a limit block 7041, a connecting rod 7042 and a movable plate 7043. The limit block 7041 is fixed to the outer surface of the connecting column 6, the connecting rod 7042 is fixed to the side of the pulley 703 away from the driving block 701 and passes through the limit block 7041, and a movable hole adapted for the connecting rod 7042 is opened on the limit block 7041. The movable hole can limit the connecting rod 7042 so that the connecting rod 7042 can only move vertically up and down, and the movable plate 7043 is fixed to the side of the connecting rod 7042 away from the pulley 703. The side of the movable plate 7043 away from the connecting rod 7042 is fixed with an anti-skid pad that fits the inner cavity of the winding drum 8. The anti-skid pad can increase the friction between the movable plate 7043 and the inner cavity of the winding drum 8 to avoid the winding drum 8 and the movable plate 7043 from being separated during the winding process, thereby preventing the winding drum 8 from being wound normally.

[0026] In this embodiment, by moving the driving block 701 to the right, the pulley 703 drives the connecting rod 7042 and the movable plate 7043 to slowly move toward the inner wall of the winding drum 8, and finally fit tightly with the inner wall of the winding drum 8, thereby achieving the purpose of adjusting the device according to the size of the drum.

[0027] The working principle of the above embodiment is:

[0028] The winding drum 8 is installed on the outer surface of the connecting column 6 from right to left. After the installation is completed, the plug of the connecting column 6 is inserted into the inner cavity of the supporting column 2, and the servo motor 4 is started. The output shaft of the servo motor 4 rotates while driving the threaded rod 5 to start rotating. The threaded rod 5 engages with the two driving blocks 701 while rotating. Since the two driving blocks 701 are restricted by the guide rod 702, the driving block 701 can only move horizontally to the right. During the movement, the driving block 701 lifts the pulley 703 toward the inner wall of the winding drum 8, and at the same time drives the connecting rod 7042 and the movable plate 7043 to move. When the movable plate 7043 is tightly fitted with the inner wall of the winding drum 8, the servo motor 4 is turned off. At this time, the winding drum 8 is fixed on the outer surface of the connecting column 6, and then the connecting column 6 is moved to the right to move the plug out of the inner cavity of the supporting column 2. At this time, the handle 9 can be rotated to reel the cable into a roll, thereby achieving the purpose of adjusting the device according to the size of the cylinder, making the installation of the cylinder more time-saving and labor-saving.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A cable winding device, comprising a base (1), characterized in that: A support column (2) is fixed on the top of the base (1), a working box (3) is fixed on the left side of the support column (2), a servo motor (4) for driving the entire device is fixed on the inner bottom wall of the working box (3), a threaded rod (5) penetrating the support column (2) is fixed to the output shaft of the servo motor (4), a connecting column (6) is rotatably connected to the outer surface of the threaded rod (5), two fixing components (7) are fixed to the inner cavity of the connecting column (6), a winding drum (8) is movably connected to the outer surface of the fixing component (7), and the width of the fixing component (7) can be adjusted according to the size of the winding drum (8); The two fixing assemblies (7) each comprise a driving block (701) threadedly connected to the outer surface of the threaded rod (5); a guide rod (702) penetrating into the inner cavity of the driving block (701) is fixed to the left side wall of the inner cavity of the connecting column (6); a pulley (703) is slidably connected to the side of the driving block (701) away from the threaded rod (5); and a moving part (704) penetrating into the outer side of the connecting column (6) is fixed to the side of the pulley (703) away from the driving block (701).

2. A cable winding device according to claim 1, characterized in that: The inner cavity of the connecting column (6) is provided with a movable groove for the driving block (701) to move, and the driving block (701) is provided with a sliding groove adapted to the pulley (703).

3. A cable winding device according to claim 1, characterized in that: The moving part (704) is composed of a limit block (7041), a connecting rod (7042) and a movable plate (7043); the limit block (7041) is fixed to the outer surface of the connecting column (6); the connecting rod (7042) is fixed to the side of the pulley (703) away from the driving block (701) and passes through the limit block (7041); and the movable plate (7043) is fixed to the side of the connecting rod (7042) away from the pulley (703).

4. A cable winding device according to claim 3, characterized in that: A non-slip pad that fits the inner cavity of the winding drum (8) is fixed to the side of the movable plate (7043) away from the connecting rod (7042), and a movable hole that matches the connecting rod (7042) is opened on the limiting block (7041).

5. A cable winding device according to claim 1, characterized in that: A mounting frame is fixed to the outer surface of the servo motor (4), and the servo motor (4) is fixed to the inner bottom wall of the working box (3) via the mounting frame.

6. A cable winding device according to claim 1, characterized in that: Two plug blocks are fixed on the left side of the connecting column (6) and both penetrate into the inner cavity of the supporting column (2), and a handle (9) is fixed on the right side of the connecting column (6).

7. A cable winding device according to claim 1, characterized in that: The front of the working box (3) is hinged with an inspection door (10), and the inspection door (10) is hinged with the front of the working box (3) through a hinge. Four wheels (11) are fixed to the bottom of the base (1).

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