Concentric wrapping device

Abstract

The utility model relates to the technical field of wrapping machines, in particular to a concentric wrapping device, which comprises a main body, a wrapping assembly and a reverse assembly, a groove is arranged in the wrapping assembly, the reverse assembly is embedded in the wrapping assembly, the wrapping assembly comprises a first wrapping roller, a first rotating disc, a first belt and a second rotating disc, and the first rotating disc and the second rotating disc are arranged on the main body. The wrapping assembly is arranged to perform wrapping and winding work on the cable, and the reversing assembly is arranged in the wrapping assembly to perform secondary reverse winding work on the cable, so that not only can the sealing performance and the full wrapping performance of winding be improved, but also the arranged bevel gear structure can achieve the effect of sharing and linkage of a power source; the function of double-layer winding can be completed without installing a plurality of power motors, and the practicability and the machining efficiency of the device are embodied.

Description

Technical Field

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

[0002] Wrapping machines are available in single, double, or triple layer configurations. They rotate a tape (mica tape, tissue paper tape, aluminum foil, polyester film, etc.) around the core wire via a rotating turntable. They are primarily used for wrapping insulated core wires for electrical wires, power cables, control cables, and optical cables. Existing double-layer wrapping machines use a single-layer wrapping method followed by a secondary wrapping process, and require a separate power source. This results in a single wrapping method and low efficiency, and the use of multiple power sources can waste energy. Utility Model Content

[0003] In view of the above problems existing in the prior art, a concentric wrapping device is now provided.

[0004] The specific technical solutions are as follows:

[0005] A concentric wrapping device is designed, including a main body, a wrapping assembly and a reverse assembly, a groove is opened inside the wrapping assembly, and the reverse assembly is embedded in the wrapping assembly, the wrapping assembly includes a first wrapping roller, a first turntable, a first belt and a second turntable, the first turntable is located inside the main body, the first belt is sleeved on the outside of the first turntable, and the second turntable is sleeved on the bottom of the first belt, the wrapping assembly includes a second wrapping roller, a third turntable, a second belt and a fourth turntable, the third turntable is located inside the main body, the second belt is provided on the outside of the third turntable, the second belt is sleeved on the bottom of the fourth turntable, one side of the fourth turntable is welded to the second bevel gear, one side of the second turntable is welded to the first bevel gear, the bottom of the first bevel gear is meshed with transmission teeth, and the transmission teeth are meshed with the second bevel gear.

[0006] Preferably, a hole is opened inside the first turntable, one side of the third turntable passes through the first turntable and is connected to the reverse component, and the end of the first turntable away from the second turntable is connected to the wrapping component.

[0007] Preferably, the wrapping assembly is connected to the first wrapping roller via a fastener, and the first wrapping rollers are symmetrically distributed.

[0008] Preferably, a first bearing is provided inside the main body, and the first bearing is movably connected to the third turntable. A feed port is provided outside the main body, and the feed port passes through the first bearing and is connected to the interior of the reverse component.

[0009] Preferably, one side of the main body is fixedly connected to the protective cover, and the wrapping assembly is located inside the protective cover.

[0010] Preferably, a driving motor is provided below the protective cover, and the driving motor is connected to the second turntable via an output shaft.

[0011] Preferably, a second bearing is provided inside the main body, and one side of the second bearing is movably connected to the fourth turntable.

[0012] The above technical solution has the following advantages or beneficial effects: a wrapping component is provided to wrap the cable, and a reverse component is provided inside the wrapping component to perform a second reverse winding on the cable, which not only improves the sealing and full wrapping of the winding, but also the bevel gear structure provided can achieve the effect of power source sharing and linkage, and the double-layer winding function can be completed without installing multiple power motors, reflecting the practicality and processing efficiency of this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The embodiments of the present invention will be described more fully with reference to the accompanying drawings, which are for illustration and description only and are not intended to limit the scope of the present invention.

[0014] Figure 1 This is a schematic structural diagram of the concentric wrapping device proposed in the present invention;

[0015] Figure 2 This is a schematic diagram of the internal structure of the concentric wrapping device proposed in the present invention;

[0016] Figure 3 The concentric wrapping device proposed by the utility model Figure 2 An enlarged view of the structure of part A.

[0017] The above-mentioned figure marks represent: main body 1, protective cover 2, wrapping assembly 4, first wrapping roller 41, first turntable 42, first belt 43, second turntable 44, reverse assembly 5, second wrapping roller 51, third turntable 52, second belt 53, fourth turntable 54, feed port 6, first bearing 7, second bearing 8, transmission gear 9, first bevel gear 10, second bevel gear 11, and drive motor 12. DETAILED DESCRIPTION

[0018] 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.

[0019] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0021] Reference Figure 1-3 , a concentric wrapping device, comprising a main body 1, a wrapping component 4 and a reverse component 5, a groove is opened inside the wrapping component 4, the reverse component 5 is embedded in the wrapping component 4, the wrapping component 4 comprises a first wrapping roller 41, a first turntable 42, a first belt 43 and a second turntable 44, the first turntable 42 is located inside the main body 1, the outside of the first turntable 42 is sleeved with the first belt 43, the bottom of the first belt 43 is sleeved with the second turntable 44, the wrapping component comprises a second wrapping roller 51, a third turntable 52, a second belt 53 and a fourth turntable 54, the third turntable 52 is located inside the main body 1, the outside of the third turntable 52 is provided with a second belt 53, the bottom of the second belt 53 is sleeved The fourth turntable 54, one side of the fourth turntable 54 is welded to the second bevel gear 11, and one side of the second turntable 44 is welded to the first bevel gear 10, the bottom of the first bevel gear 10 is meshed with the transmission tooth 9, and the transmission tooth 9 is meshed with the second bevel gear 11. The cable is wrapped by setting a wrapping component 4, and a reverse component 5 is set inside the wrapping component 4 to perform a secondary reverse winding on the cable, which not only improves the sealing and full wrapping of the winding, but also the bevel gear structure can achieve the effect of power source sharing and linkage, and the double-layer winding function can be completed without installing multiple power motors, which reflects the practicality and processing efficiency of this device.

[0022] Furthermore, a hole is opened inside the first turntable 42, and one side of the third turntable 52 passes through the first turntable 42 to connect to the reverse component 5. The end of the first turntable 42 away from the second turntable 44 is connected to the wrapping component 4. The inside of the wrapping component 4 does not contact the reverse component 5 to prevent movement interference.

[0023] Furthermore, the wrapping assembly 4 is connected to the first wrapping roller 41 through a fastener. The first wrapping roller 41 is symmetrically distributed. A rotating shaft is provided at the end of the first wrapping roller 41 that contacts the winding belt, and the first wrapping roller 41 is L-shaped. The curved portion corresponds to the axis of the wrapping assembly 4, which is convenient for winding the cable at the axis.

[0024] Furthermore, a first bearing 7 is provided inside the main body 1, and the first bearing 7 is movably connected to the third turntable 52. A feed port 6 is provided outside the main body 1, and the feed port 6 passes through the first bearing 7 and is connected to the inside of the reverse component 5. This equipment needs to cooperate with external unwinding equipment and winding equipment to perform winding work.

[0025] Furthermore, one side of the main body 1 is fixedly connected to the protective cover 2, and the wrapping component 4 is located inside the protective cover 2. The protective cover 2 is used to protect the wrapping component 4 and prevent external objects from contacting the wrapping component 4 and interfering with it.

[0026] Furthermore, a drive motor 12 is provided under the protective cover 2, and the drive motor 12 is connected to the second turntable 44 through an output shaft. A second bearing 8 is provided inside the main body 1, and one side of the second bearing 8 is movably connected to the fourth turntable 54. The second bearing 8 is used to provide rotational support for the fourth turntable 54.

[0027] Working principle: When using this device, first put the winding material into the outside of the wrapping component 4, and pass the winding tape head through the symmetrical first wrapping roller 41 to fix it, then put different winding materials into the outside of the reverse component 5, and pass the winding tape head through the symmetrical second wrapping roller 51 in turn to fix it, pass the cable to be wound through the feed port 6 and each turntable from the wrapping component 4 to the external winding device for mobile winding work, then turn on the drive motor 12 through the control terminal, the drive motor 12 drives the second turntable 44 to rotate through the output shaft, and the second turntable 44 rotates through the external first wrapping roller 51. The belt 43 drives the first turntable 42 on the top to rotate, and the first turntable 42 drives the wrapping component 4 to rotate, and the winding material is evenly wound around the outside of the cable. During the rotation of the second turntable 44, the transmission gear 9 is driven to rotate by the first bevel gear 10 on one side, and the transmission gear 9 drives the second bevel gear 11 to rotate. The second bevel gear 11 drives the fourth turntable 54 to rotate, and the fourth turntable 54 drives the third turntable 52 to rotate through the second belt 53. The fourth turntable 54 drives the reverse component 5 inside the wrapping component 4 to rotate, and the reverse component 5 uses the second wrapping roller 51 to perform secondary synchronous winding of different winding materials on the cable.

[0028] The above are only preferred embodiments of the present invention and do not limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. Concentric wrapping device, characterized by: The invention comprises a main body (1), a wrapping assembly (4) and a reverse assembly (5), wherein a groove is provided inside the wrapping assembly (4), and the reverse assembly (5) is embedded in the wrapping assembly (4), and the wrapping assembly (4) comprises a first wrapping roller (41), a first turntable (42), a first belt (43) and a second turntable (44), wherein the first turntable (42) is located inside the main body (1), the first belt (43) is sleeved on the outside of the first turntable (42), and the second turntable (44) is sleeved on the bottom of the first belt (43), and the wrapping assembly comprises a second wrapping roller (5 1), a third turntable (52), a second belt (53) and a fourth turntable (54), wherein the third turntable (52) is located inside the main body (1), the second belt (53) is provided on the outside of the third turntable (52), the bottom of the second belt (53) is sleeved on the fourth turntable (54), one side of the fourth turntable (54) is welded to the second bevel gear (11), one side of the second turntable (44) is welded to the first bevel gear (10), the bottom of the first bevel gear (10) is meshed with the transmission gear (9), and the transmission gear (9) is meshed with the second bevel gear (11).

2. The concentric wrapping device according to claim 1, characterized in that: A hole is provided inside the first turntable (42), one side of the third turntable (52) passes through the first turntable (42) and is connected to the reverse component (5), and one end of the first turntable (42) away from the second turntable (44) is connected to the wrapping component (4).

3. The concentric wrapping device according to claim 1, characterized in that: The wrapping assembly (4) is connected to the first wrapping roller (41) via a fastener, and the first wrapping roller (41) is symmetrically distributed.

4. The concentric wrapping device according to claim 1, characterized in that: A first bearing (7) is provided inside the main body (1), and the first bearing (7) is movably connected to the third turntable (52). A feed port (6) is provided outside the main body (1), and the feed port (6) passes through the first bearing (7) and is connected to the inside of the reverse component (5).

5. The concentric wrapping device according to claim 1, characterized in that: One side of the main body (1) is fixedly connected to the protective cover (2), and the wrapping assembly (4) is located inside the protective cover (2).

6. The concentric wrapping device according to claim 5, characterized in that: A drive motor (12) is provided below the protective cover (2), and the drive motor (12) is connected to the second rotary disc (44) via an output shaft.

7. The concentric wrapping device according to claim 1, characterized in that: A second bearing (8) is provided inside the main body (1), and one side of the second bearing (8) is movably connected to the fourth rotating disk (54).

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