Cable wrapping device

Abstract

The utility model provides a cable wrapping device which comprises a bottom plate, a vertical plate is arranged on the bottom plate, a central shaft is rotatably arranged on the vertical plate in the left-right direction, the central shaft is a hollow shaft so that a cable can penetrate through the central shaft to be transmitted in the left-right direction, two strip-shaped through grooves are formed in a disc at intervals, and the two strip-shaped through grooves are communicated with the central shaft. Connecting rods are adjustably and slidably arranged on the two strip-shaped through grooves, a connecting frame is arranged at one end, close to the fixing mechanism, of each connecting rod, and two limiting rollers are rotatably arranged on each connecting frame, so that close laps penetrate through the space between the two limiting rollers to be wound with a cable. The wrapping disc is fixed on the disc through the fixing mechanism, then the wrapping tape penetrates through the space between the two limiting rollers close to the wrapping tape, and then the wrapping tape is positioned after being adjusted up and down on the through groove through the connecting rod, so that the tightness of the wrapping tape is adjusted, the wrapping tape is tighter during wrapping, meanwhile, the wrapping tape is clamped between the two limiting rollers, and the wrapping tape is further prevented from deviating during winding.

Description

Technical Field

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

[0002] A cable is usually a rope-like cable formed by stranding one or several wires. Each group of wires is insulated from each other and is often twisted around a center. The whole is wrapped with a highly insulating covering layer. A wrapping machine is a device used to wrap a wrapping tape (such as mica tape, cotton paper tape, aluminum foil, polyester film, etc.) around a core wire by rotating a turntable.

[0003] When the existing cable wrapping device wraps a wrapping tape around a cable, it generally directly connects the wrapping tape to the cable and rotates and winds it. The wrapping tape is easily pulled by the moving cable and gradually shifts during winding, and the tightness of the wrapping tape cannot be adjusted during winding, thus affecting the wrapping quality of the cable. For this reason, a cable wrapping device is proposed to solve the above problems. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a cable wrapping device, which has the advantages of effectively preventing the wrapping tape from shifting and adjusting the tightness of the wrapping tape, and solves the technical problems that the wrapping tape shifts and the tightness cannot be adjusted, affecting the winding quality.

[0005] To achieve the above object, the utility model provides the following technical scheme: A cable wrapping device includes a bottom plate, a vertical plate is arranged on the bottom plate, a central shaft is rotatably arranged on the vertical plate in the left-right direction. The central shaft is a hollow shaft so that a cable passes through the central shaft and is transmitted in the left-right direction. A disc is sleeved and fixed on one end of the central shaft, and the other end is in transmission connection with a driving mechanism arranged on the vertical plate. Two fixing mechanisms are arranged at intervals on the disc. A wrapping disc is arranged on the fixing mechanism. Two strip-shaped through grooves are arranged at intervals on the disc. A connecting rod is slidably arranged on each of the two strip-shaped through grooves in an adjustable manner. A connecting frame is arranged at the end of the connecting rod close to the fixing mechanism. Two limiting rollers are rotatably arranged on the connecting frame so that the adjacent wrapping tape passes through between the two limiting rollers and is wound around the cable.

[0006] Further, the diameter of the connecting rod is adapted to the width of the strip-shaped through groove, and an external thread is provided at the end of the connecting rod close to the strip-shaped through groove. Two positioning blocks respectively abutting against both ends of the disc are threadedly connected to the connecting rod.

[0007] Further, the driving mechanism includes a driving motor arranged on the vertical plate. Sprockets are sleeved and fixed on the output shaft of the driving motor and the central shaft respectively. The two sprockets are connected by a transmission chain.

[0008] Further, the fixing mechanism includes a connecting rod fixed to the disc. The left end of the connecting rod has an external thread. The wrapping disc is inserted into the connecting rod. A stop block and a threaded block are arranged on the connecting rod. The threaded block is in threaded connection with the external thread of the connecting rod and together with the stop block blocks the left and right ends of the disc respectively.

[0009] Compared with the prior art, the technical solution of this application has the following beneficial effects: The wrapping disc is fixed on the disc through the fixing mechanism, and then the wrapping tape is passed through between two adjacent limiting rollers. Then, after the connecting rod is adjusted up and down on the through slot and positioned, the tension of the wrapping tape is adjusted, so that the wrapping tape is tighter when winding. At the same time, the wrapping tape is stuck between the two limiting rollers, further preventing it from shifting when winding. Description of the Drawings

[0010] Figure 1 It is a schematic diagram of the present utility model;

[0011] Figure 2 It is a side view of the structure of the present utility model;

[0012] Figure 3 It is a right side view of the structure of the present utility model.

[0013] In the figure: 1, bottom plate; 2, vertical plate; 3, central shaft; 4, driving motor; 5, transmission chain; 6, disc; 7, connecting rod; 8, stop block; 9, wrapping disc; 10, threaded block; 11, connecting rod; 12, connecting frame; 13, limiting roller; 14, positioning block; 15, strip-shaped through slot. Specific Embodiments

[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0015] Please refer to Figures 1-3 , a cable wrapping device in this embodiment includes a bottom plate 1. A vertical plate 2 is arranged on the bottom plate 1. A central shaft 3 is rotatably arranged on the vertical plate 2 in the left-right direction. The central shaft 3 is a hollow shaft so that the cable passes through the central shaft 3 and is transmitted in the left-right direction. A disc 6 is sleeved and fixed on one end of the central shaft 3, and the other end is in transmission connection with a driving mechanism arranged on the vertical plate 2. Two fixing mechanisms are arranged on the disc 6 at intervals. A wrapping disc 9 is arranged on the fixing mechanism. Two strip-shaped through slots 15 are arranged on the disc 6 at intervals. Connecting rods 11 are slidably arranged on the two strip-shaped through slots 15 in an adjustable manner. A connecting frame 12 is arranged at one end of the connecting rod 11 close to the fixing mechanism. Two limiting rollers 13 are rotatably arranged on the connecting frame 12 so that the adjacent wrapping passes through between the two limiting rollers 13 and winds around the cable.

[0016] In this embodiment, the pay-off reel of the cable is placed on the right side of the device, and the take-up device is placed on the left side of the cable. Then, the cable of the pay-off device is passed through the central shaft 3 from right to left and fixed to the take-up device, so that the cable is driven from right to left. When the cable is being transmitted, the wrapping disc 9 with the wrapping tape is placed on the fixing device and fixed. Then, the wrapping tape is passed through between the two limiting rollers 13 and fixed to the surface of the cable. The position of the limiting rollers 13 is adjusted through the arrangement of the strip-shaped through slot 15 and the connecting rod 7, so that the limiting rollers 13 straighten the wrapping tape before winding, thereby preventing the poor wrapping quality of the wrapping tape caused by insufficient tightness or deviation of the wrapping tape during winding.

[0017] Preferably, as another embodiment of the present invention, the diameter of the connecting rod 11 is adapted to the width of the strip-shaped through slot 15, and the end of the connecting rod 11 close to the strip-shaped through slot 15 has an external thread, and two positioning blocks 14 respectively abutting against both ends of the disc 6 are threadedly connected to the connecting rod 11.

[0018] In this embodiment, the connecting rod 11 is fixed by the two positioning blocks 14 respectively abutting against the disc 6 to prevent it from sliding on the strip-shaped through slot 15. When the connecting rod 11 needs to be adjusted, the positioning blocks 14 are rotated so that the positioning blocks 14 do not abut against the disc 6, so that the connecting rod 11 can be slidably adjusted on the strip-shaped through slot 15, thereby enabling the two limiting rollers 13 to stretch and straighten the wrapping tape, making the wrapping tape tighter when winding.

[0019] Preferably, as another embodiment of the present invention, the driving mechanism includes a driving motor 4 provided on the vertical plate 2, and sprockets are sleeved and fixed on the output shaft of the driving motor 4 and the central shaft 3, and the two sprockets are connected by a transmission chain 5.

[0020] In this embodiment, by starting the driving motor 4 and through the transmission of the sprocket and the transmission chain 5, the central shaft 3 rotates. When the central shaft 3 rotates, it drives the disc 6 and the wrapping disc 9 on the disc 6 to rotate around the central shaft 3, so as to wind the wrapping tape on the cable on the central shaft 3.

[0021] Preferably, as another embodiment of the present invention, the fixing mechanism includes a connecting rod 7 fixed to the disc 6. The left end of the connecting rod 7 has an external thread. The wrapping disc 9 is inserted into the connecting rod 7. A stop block 8 and a threaded block 10 are arranged on the connecting rod 7, and the threaded block 10 is threadedly connected to the external thread of the connecting rod 7 and respectively blocks the left and right ends of the disc 6 with the stop block 8.

[0022] In this embodiment, the wrapping disc 9 with a wrapping tape is inserted into the connecting rod 7. The right end of the wrapping disc 9 is blocked by the stopper 8, and then the threaded block 10 is connected to the left end of the connecting rod 7 to block the left end of the wrapping disc 9, thereby preventing the wrapping disc 9 from falling outside the connecting rod 7. When replacing the wrapping disc 9, rotate the threaded block 10 to cancel the limit on the wrapping disc 9, and then the wrapping disc 9 can be taken out and replaced with a new one.

[0023] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable wrapping device, comprising a bottom plate (1), characterized in that: A vertical plate (2) is provided on the bottom plate (1). A central shaft (3) is rotatably provided on the vertical plate (2) in the left-right direction. The central shaft (3) is a hollow shaft so that a cable can pass through the central shaft (3) and be transmitted in the left-right direction. A disc (6) is sleeved and fixed on one end of the central shaft (3), and the other end is in transmission connection with a driving mechanism provided on the vertical plate (2). Two fixing mechanisms are spaced on the disc (6). A wrapping disc (9) is provided on the fixing mechanism. Two strip-shaped through grooves (15) are spaced on the disc (6). Connecting rods (11) are adjustably slidably provided on the two strip-shaped through grooves (15). A connecting frame (12) is provided at one end of the connecting rod (11) close to the fixing mechanism. Two limiting rollers (13) are rotatably provided on the connecting frame (12) so that the adjacent wrapping passes through between the two limiting rollers (13) and is wound around the cable.

2. The cable wrapping device according to claim 1, characterized in that: The diameter of the connecting rod (11) is adapted to the width of the strip-shaped through groove (15). An external thread is provided at one end of the connecting rod (11) close to the strip-shaped through groove (15). Two positioning blocks (14) respectively abutting against both ends of the disc (6) are threadedly connected to the connecting rod (11).

3. The cable wrapping device according to claim 1, characterized in that: The driving mechanism includes a driving motor (4) provided on the vertical plate (2). Sprockets are sleeved and fixed on the output shaft of the driving motor (4) and the central shaft (3). The two sprockets are connected by a transmission chain (5).

4. A cable wrapping device according to claim 1, characterized in that: The fixing mechanism includes a connecting rod (7) fixed to the disc (6). The left end of the connecting rod (7) has an external thread. The wrapping disc (9) is inserted into the connecting rod (7). A stop block (8) and a threaded block (10) are provided on the connecting rod (7). The threaded block (10) is threadedly connected to the external thread of the connecting rod (7) and respectively blocks both ends of the disc (6) with the stop block (8).

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