Wrapping equipment for cable production

Abstract

The utility model provides wrapping equipment for cable production, which belongs to the technical field of cable processing equipment and comprises an equipment frame, a wire spool mechanism is rotatably arranged on the equipment frame and comprises a turntable, a support drum is arranged on one side of the turntable close to the equipment frame, and a wire passing hole is correspondingly arranged on the turntable corresponding to the support drum. The wire pressing structure comprises a sliding seat arranged on the rotating disc in a sliding mode, a sliding way matched with the sliding seat is formed in the corresponding rotating disc, an adjusting screw rod is rotationally arranged in the sliding way, a threaded through hole matched with the adjusting screw rod is formed in the corresponding sliding seat, and a mounting plate is further fixedly connected to the sliding seat. A rotary roller shaft assembly is arranged at one end of the mounting plate close to the turntable center. According to the utility model, the cable pressing structure arranged on the rotating disc is used for pressing the cable from the two sides of the cable during wrapping operation, and the symmetrically arranged discharging rotating shaft assemblies are matched, so that the stress of the cable is counteracted when the cable is wrapped, and the situation that the wrapping effect is poor due to eccentric swinging can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing equipment, in particular to a wrapping device for cable production. Background Art

[0002] A cable is usually composed of one or more twisted conductors. When multiple conductors are twisted to form a cable, each conductor is insulated from each other and often twisted around the same axis. Each cable is wrapped with a highly insulating covering layer. A wrapping machine is a device used to wrap a tape, such as a mica tape, a cotton paper tape, an aluminum foil, a polyester film, etc., around a core wire by rotating a turntable. In the prior art, the wrapping tape is wrapped around the cable using the tension of the equipment. However, when the tension acts on the cable, it is easy for the cable to swing eccentrically during the wrapping process, resulting in a poor wrapping effect. For this reason, a wrapping device for cable production is proposed to solve this problem. Utility Model Content

[0003] In view of this, the utility model provides a wrapping device for cable production, which can press the cable from both sides of the cable during the wrapping operation through the wire pressing structure arranged on the turntable, and cooperate with the symmetrically arranged discharge shaft assembly to ensure that the forces on the cable offset each other when the cable is wrapped, thereby effectively avoiding the occurrence of poor wrapping effect caused by eccentric swing.

[0004] In order to solve the above technical problems, the utility model provides a cable winding equipment for production, including an equipment frame, a winding drum mechanism is rotatably provided on the equipment frame, and a driving mechanism for driving the winding drum mechanism to rotate is provided on the equipment frame. The winding drum mechanism includes a turntable, and a supporting drum is provided on the turntable close to the equipment frame. A wire passing hole is provided on the corresponding turntable corresponding to the supporting drum. In addition, a group of material discharge shaft assemblies, a group of reversing shafts and a group of wire pressing structures are symmetrically provided on the turntable, wherein the wire pressing structure includes a sliding seat slidably arranged on the turntable, a slideway matched with the sliding seat is provided on the corresponding turntable, an adjusting screw is rotatably provided in the slideway, and a threaded through hole matching with the adjusting screw is provided on the corresponding sliding seat. A mounting plate is also fixedly connected to the sliding seat, and a rotating roller shaft assembly is provided on one end of the mounting plate close to the center of the turntable.

[0005] The driving mechanism comprises a driving device fixedly arranged at the lower part of the equipment frame, and an output end of the driving device is provided with a driving gear which rotates with the driving device.

[0006] The equipment frame is provided with a mounting hole matching the supporting drum, the supporting drum is rotatably arranged in the mounting hole, and a bearing structure matching the supporting drum is arranged in the corresponding mounting hole.

[0007] One end of the supporting rotating drum is fixedly connected to the rotating disk and is arranged concentrically with the wire passing hole, and the other end is provided with a driven gear ring matching the driving gear.

[0008] The discharge shaft assembly includes a support shaft rotatably arranged on a turntable, one end of the support shaft passes through the turntable, and a resistance structure is provided on a base surface on one side of the turntable. The resistance structure includes a mounting seat fixedly arranged on the turntable, a guide rod movably provided on the mounting seat, a friction block is provided at one end of the guide rod close to the support shaft, and a limit block is provided at the other end. A tension spring is provided on the outer periphery of the guide rod between the friction block and the mounting seat.

[0009] The beneficial effects of the above technical solution of the utility model are as follows:

[0010] 1. The wire pressing structure on the turntable presses the cable from both sides during the wrapping operation, and cooperates with the symmetrically arranged material unwinding shaft assembly to ensure that the forces acting on the cable offset each other during the wrapping, thereby effectively avoiding the occurrence of poor wrapping effect caused by eccentric swing.

[0011] 2. Pass the cable to be wrapped through the wire hole of the turntable and the supporting drum, place the material roll of the wrapping tape on the supporting shaft of the material transfer shaft assembly, and the material end passes through the reversing shaft and the rotating roller assembly in turn and is tied to the cable to be wrapped. The cable is moved by external traction. At this time, the driving device is controlled to operate, and the driven gear ring is driven to rotate by the driving gear, and then the supporting drum drives the turntable to rotate, so that the wrapping tape can be wound on the surface of the cable.

[0012] 3. The resistance structure of the unwinding shaft assembly is used to apply a certain resistance to the support shaft, thereby effectively avoiding the situation where the unwinding speed is inconsistent with the wrapping speed during the wrapping operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the cable production wrapping equipment of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the utility model from another perspective;

[0015] Figure 3 It is the front view of the utility model;

[0016] Figure 4 It is the AA cross-sectional view of the utility model;

[0017] Figure 5 It is an enlarged view of the resistance structure of the utility model.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Equipment frame; 11. Mounting hole; 12. Bearing structure; 2. Winding reel mechanism; 21. Turntable; 211. Wire hole; 212. Slideway; 22. Supporting drum; 23. Discharge shaft assembly; 231. Supporting shaft; 232. Resistance structure; 2321. Mounting seat; 2322. Guide rod; 2323. Friction block; 2324. Limiting block; 2325. Tension spring; 24. Reversing shaft; 25. Wire pressing structure; 251. Sliding seat; 2511. Threaded through hole; 252. Adjusting screw; 253. Mounting plate; 254. Rotating roller assembly; 3. Driving mechanism; 31. Driving device; 32. Driving gear; 33. Driven gear ring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-5 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0020] like Figure 1-5 As shown:

[0021] The present embodiment provides a cable production wrapping device, including a device frame 1, a winding disk mechanism 2 is rotatably provided on the device frame 1, a driving mechanism 3 for driving the winding disk mechanism to rotate is provided on the device frame 1, the winding disk mechanism 2 includes a turntable 21, a support drum 22 is provided on the turntable 21 close to the device frame 1, and a wire hole 211 is provided on the corresponding turntable 21 corresponding to the support drum 22. In addition, a group of discharge shaft assemblies 23, a group of reversing shafts 24 and a group of wire pressing structures 25 are symmetrically provided on the turntable, and the two groups are symmetrically arranged in pairs. During operation, the cable can be evenly stressed, thereby avoiding eccentric swinging, wherein the wire pressing structure 25 includes a sliding seat 251 slidably set on the turntable 21, and the corresponding turntable 21 is provided with a slideway 212 matched with the sliding seat 251, and an adjusting screw 252 is rotatably arranged in the slideway 212, and the corresponding sliding seat 251 is provided with a threaded through hole 2511 matching the adjusting screw 252, and the sliding seat 251 is also fixedly connected to a mounting plate 253, and a rotating roller shaft assembly 254 is provided at one end of the mounting plate close to the center of the turntable 21.

[0022] When in use, the cable to be wrapped is passed through the wire hole 211 of the turntable 21 and the supporting drum 22, and the material roll of the wrapping tape is placed on the supporting shaft 231 of the material transfer shaft assembly. The material end is successively passed around the reversing shaft 24 and the rotating roller assembly and tied to the cable to be wrapped. The cable is moved by external traction. At this time, the driving device 31 is controlled to operate, and then the driven gear ring 33 is driven to rotate by the driving gear 32, so that the supporting drum 22 drives the turntable 21 to rotate, so that the wrapping tape can be wound on the surface of the cable.

[0023] like Figure 1 , 3 As shown, the driving mechanism 3 includes a driving device 31 fixedly arranged at the lower part of the equipment frame 1, and the output end of the driving device 31 is provided with a driving gear 32 that rotates with it. The equipment frame 1 is provided with a mounting hole 11 that matches the supporting drum 22, and the supporting drum 22 is rotatably arranged in the mounting hole 11. A bearing structure 12 that matches the supporting drum 22 is provided in the corresponding mounting hole 11. One end of the supporting drum 22 is fixedly connected to the turntable 21, and it is concentrically arranged with the wire hole 211, and the other end is provided with a driven gear ring 33 that matches the driving gear 32.

[0024] like Figure 1 , 2 As shown in Figure 5, the material discharging shaft assembly includes a support shaft 231 rotatably arranged on the turntable 21, one end of the support shaft 231 passes through the turntable 21, and a resistance structure 232 is provided on the base surface of one side of the turntable 21. The resistance structure 232 includes a mounting seat 2321 fixedly arranged on the turntable 21, and a guide rod 2322 is movably provided on the mounting seat 2321. The corresponding mounting seat 2321 should be provided with an opening matching the guide rod 2322. In order to ensure the stability of the guide rod 2322, the guide rod 2322 is cut The surface can be set as a polygon, and a friction block 2323 is provided at one end of the guide rod 2322 close to the support shaft 231, and a limit block 2324 is provided at the other end. A tension spring 2325 is provided on the outer periphery of the guide rod 2322 between the friction block 2323 and the mounting seat 2321, so that when in use, the friction block 2323 is pressed to the end of the support shaft 231 when the tension spring 2325 provides tension, so that the support shaft 231 is rubbed by the friction block 2323 when it rotates, thereby ensuring that the wrapping speed is consistent with the discharge speed.

[0025] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0026] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. Cable wrapping equipment for cable production, characterized by: The invention comprises an equipment frame (1), a winding disk mechanism (2) is rotatably provided on the equipment frame (1), a driving mechanism (3) for driving the winding disk mechanism to rotate is provided on the equipment frame (1), the winding disk mechanism (2) comprises a rotating disk (21), a supporting rotating drum (22) is provided on the rotating disk (21) near the side of the equipment frame (1), a wire passing hole (211) is provided on the corresponding rotating disk (21) corresponding to the supporting rotating drum (22), and in addition, a set of material discharge rotating shaft assemblies (23), a set of reversing shafts (24) and a set of wire pressing structures (25) are symmetrically provided on the rotating disk. ), wherein the wire pressing structure (25) comprises a sliding seat (251) slidably arranged on a rotating disk (21), the rotating disk (21) is provided with a slideway (212) matched with the sliding seat (251), an adjusting screw (252) is rotatably arranged in the slideway (212), the corresponding sliding seat (251) is provided with a threaded through hole (2511) matched with the adjusting screw (252), the sliding seat (251) is also fixedly connected with a mounting plate (253), and the mounting plate is provided with a rotating roller assembly (254) at one end close to the center of the rotating disk (21).

2. The cable production wrapping device according to claim 1, characterized in that: The driving mechanism (3) comprises a driving device (31) fixedly arranged at the lower part of the equipment frame (1); an output end of the driving device (31) is provided with a driving gear (32) that rotates with it.

3. The cable production wrapping device according to claim 2, characterized in that: The equipment frame (1) is provided with a mounting hole (11) matching the supporting drum (22); the supporting drum (22) is rotatably arranged in the mounting hole (11); and a bearing structure (12) matching the supporting drum (22) is correspondingly provided in the mounting hole (11).

4. The cable production wrapping device according to claim 3, characterized in that: One end of the supporting rotating cylinder (22) is fixedly connected to the rotating disk (21) and is arranged concentrically with the wire hole (211), and the other end is provided with a driven gear ring (33) matching the driving gear (32).

5. The cable production wrapping equipment according to claim 1, characterized in that: The material discharge shaft assembly comprises a support shaft (231) rotatably arranged on the turntable (21), one end of the support shaft (231) passes through the turntable (21), and a resistance structure (232) is provided on a base surface on one side of the turntable (21).

6. The cable production wrapping device according to claim 5, characterized in that: The resistance structure (232) comprises a mounting seat (2321) fixedly arranged on the rotating disk (21), a guide rod (2322) being movably arranged on the mounting seat (2321), a friction block (2323) being arranged at one end of the guide rod (2322) close to the supporting shaft (231), and a limit block (2324) being arranged at the other end.

7. The cable production wrapping device according to claim 6, characterized in that: A tension spring (2325) is provided on the outer periphery of the guide rod (2322) between the friction block (2323) and the mounting seat (2321).

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