A new cable winding mechanism

Abstract

The utility model relates to a novel cable winding mechanism, including frame, winding assembly, lift air cylinder, bracket, buffer and hydraulic cylinder, frame is U type, the upper end of frame is provided with mounting seat, two groups lift air cylinder side by side setting in mounting seat, and output end is upward, the output end of lift air cylinder is connected with winding assembly, drives winding assembly to lift, bracket installs in frame, and is located the right below winding assembly, the mesa of bracket is provided with the same direction guide rail and gap groove, buffer installs on the mesa of bracket, buffer and guide rail swing joint, the fixed end of hydraulic cylinder is hinged with frame bottom, its output end penetrates gap groove and is connected with buffer, drives buffer to be close to or away from winding assembly along guide rail. Utilize hydraulic cylinder cooperation buffer, extrude the cable that winds on winding assembly, prevent the cable winding from loosening after completing, and in the process that cable is winding, will not cause cable surface scratch, and practicality is high.

Description

Technical Field

[0001] This utility model relates to the field of cable equipment technology, and in particular to a novel cable winding mechanism. Background Technology

[0002] A cable is an electrical or signal transmission device, typically composed of several or more conductors twisted together like a rope. Each conductor group is insulated from the others and often twisted around a central core, with the entire cable covered by a highly insulating outer layer. Cables are characterized by internal conductivity and external insulation. After production, cables need to be wound onto take-up rollers for transportation and storage. However, during the winding process, once the winding stops, the ends are no longer stretched, and the wound cable is prone to loosening, affecting the winding process. Therefore, the currently used auxiliary winding structure needs further improvement. Utility Model Content

[0003] Therefore, it is necessary to provide a new type of cable winding mechanism to address the above problems.

[0004] A novel cable winding mechanism includes a frame, a winding assembly, a lifting cylinder, a bracket, a buffer, and a hydraulic cylinder. The frame is U-shaped, with a mounting base at its upper end. Two sets of lifting cylinders are arranged side-by-side within the mounting base, with their output ends facing upwards. The output ends of the lifting cylinders are connected to the winding assembly, driving the winding assembly to rise and fall. The bracket is installed inside the frame and located directly below the winding assembly. The bracket's platform is provided with guide rails and notches in the same direction. The buffer is installed on the bracket's platform and is movably engaged with the guide rails. The fixed end of the hydraulic cylinder is hinged to the bottom of the frame, and its output end passes through the notch and connects to the buffer, driving the buffer to move closer to or away from the winding assembly along the guide rails.

[0005] Preferably, the buffer includes a stop plate, several shock absorbers and a base. The base is vertically mounted on the platform of the bracket. The base is movably engaged with the guide rail. The output end of the hydraulic cylinder passes through a notch and is connected to the base. The stop plate is located on the side of the base facing the winding assembly. The stop plate and the base are connected by several shock absorbers.

[0006] Preferably, the number of shock absorbers is four sets.

[0007] Preferably, the winding assembly includes a servo motor, a mounting frame, and a take-up roller. The two ends of the take-up roller are movably connected to the mounting frame via bearings. The output end of the lifting cylinder is connected to the end of the mounting frame. The servo motor is mounted on the mounting frame and is movably connected to the end of the take-up roller via a belt, driving the take-up roller to rotate within the mounting frame.

[0008] Preferably, the side of the mounting base is provided with a guide post, and the outer side of the mounting bracket is provided with a fixing ear, with the guide post movably passing through the fixing ear.

[0009] The advantages of this utility model are: by using a hydraulic cylinder in conjunction with a buffer to compress the cable wound on the winding assembly, the cable is prevented from loosening after winding. Furthermore, the compressive force remains constant during the cable winding process, preventing scratches on the cable surface, thus making it highly practical. Attached Figure Description

[0010] Figure 1 This is a three-dimensional schematic diagram of a novel cable winding mechanism according to one embodiment;

[0011] Figure 2 This is a front view schematic diagram of a novel cable winding mechanism. Detailed Implementation

[0012] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0013] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0014] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0015] like Figures 1-2As shown, a novel cable winding mechanism is characterized by comprising a frame 1, a winding assembly 2, a lifting cylinder 3, a bracket 4, a buffer 5, and a hydraulic cylinder 6. The frame 1 is U-shaped, and a mounting base 11 is provided at the upper end of the frame 1. Two sets of lifting cylinders 3 are arranged side by side in the mounting base 11 with their output ends facing upwards. The output ends of the lifting cylinders 3 are connected to the winding assembly 2, driving the winding assembly 2 to rise and fall. The bracket 4 is installed inside the frame 1 and is located directly below the winding assembly 2. The platform of the bracket 4 is provided with guide rails 41 and notches 42 in the same direction. The buffer 5 is installed on the platform of the bracket 4 and is movably engaged with the guide rails 41. The fixed end of the hydraulic cylinder 6 is hinged to the bottom of the frame 1, and its output end passes through the notch 42 and is connected to the buffer 5, driving the buffer 5 to move closer to or away from the winding assembly 2 along the guide rails 41. Specifically, in this embodiment, the frame 1 is U-shaped to facilitate the installation of the winding assembly 2. A mounting base 11 is provided at the upper end of the frame 1 to protect the lifting cylinder 3 and prevent it from being exposed. The lifting cylinder 3 drives the winding assembly 2 to rise and fall, adjusting the distance between it and the platform of the bracket 4 to accommodate cables of different thicknesses. During winding, to prevent loosening, a buffer 5 is used to press against the cable wound on the winding assembly 2. The hydraulic cylinder 6 drives the buffer 5 to move on the platform of the bracket 4. Specifically, the buffer 5 is restricted by the guide rail 41 on the bracket 4 to prevent it from deviating. During winding, initially, the buffer 5 presses against the winding assembly 2, and the output end of the hydraulic cylinder 6 is in a retracted state. During winding, the thickness of the cable wound on the winding assembly 2 increases, compressing the buffer 5 and causing it to gradually move away from the winding assembly 2. During this process, the output end of the hydraulic cylinder 6 is gradually stretched to prevent the buffer 5 from being directly squeezed open by the cable and thus failing to exert a squeezing effect on the cable. The output end of the hydraulic cylinder 6 extends slowly through the notch 42, which can hold the buffer 5 so that the buffer 5 can always provide a squeezing force to the cable wound on the winding assembly 2 when the winding assembly 2 is winding, thus preventing the cable wound on the winding assembly 2 from loosening.

[0016] like Figures 1-2 As shown, the buffer 5 includes a stop plate 51, several shock absorbers 52, and a base 53. The base 53 is vertically mounted on the platform of the bracket 4 and is movably engaged with the guide rail 41. The output end of the hydraulic cylinder 6 passes through the notch 42 and is connected to the base 53. The stop plate 51 is located on the side of the base 53 facing the winding assembly 2, and the stop plate 51 and the base 53 are connected by several shock absorbers 52. Specifically, the surface of the stop plate 51 is provided with a rubber sheet to prevent scratching the cable sheath when in contact with the cable. The shock absorbers 52 are located between the stop plate 51 and the base 53 to prevent the stop plate 51 from making hard contact with the cable, providing a certain degree of elasticity and better redundancy. The hydraulic cylinder 6 is connected to the base 53 to provide support, and the bottom of the base 53 is engaged with the guide rail 41 to limit deviation.

[0017] Specifically, there are four sets of shock absorbers 52, which are set at the corners of the stop plate 51 and the base 53 to provide sufficient shock absorption and buffer, so that the force is evenly distributed at the corners of the stop plate 51.

[0018] like Figures 1-2 As shown, the winding assembly 2 includes a servo motor 21, a mounting frame 22, and a take-up roller 23. The two ends of the take-up roller 23 are movably connected to the mounting frame 22 via bearings. The output end of the lifting cylinder 3 is connected to the end of the mounting frame 22. The servo motor 21 is mounted on the mounting frame 22 and movably connected to the end of the take-up roller 23 via a belt, driving the take-up roller 23 to rotate within the mounting frame 22. Specifically, when the lifting cylinder 3 drives the mounting frame 22 to rise and fall, the take-up roller 23 rises and falls synchronously, thereby adjusting the distance between the take-up roller 23 and the support 4 platform to accommodate cables of different thicknesses wound on the take-up roller 23. The servo motor 21 drives the take-up roller 23 to rotate, completing the cable winding operation.

[0019] like Figures 1-2 As shown, a guide post 12 is provided on the side of the mounting base 11, and a fixing ear 221 is provided on the outer side of the mounting frame 22. The guide post 12 movably passes through the fixing ear 221. Specifically, the guide post 12 is used to restrict the mounting frame 22 to prevent the mounting frame 22 from tilting during the up-and-down displacement driven by the lifting cylinder 3.

[0020] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A novel cable winding mechanism, characterized in that: The device includes a frame, a winding assembly, lifting cylinders, a bracket, a buffer, and a hydraulic cylinder. The frame is U-shaped, with a mounting base at its upper end. Two sets of lifting cylinders are arranged side-by-side in the mounting base with their output ends facing upwards. The output ends of the lifting cylinders are connected to the winding assembly, driving the winding assembly to rise and fall. The bracket is installed inside the frame and located directly below the winding assembly. The bracket's platform has guide rails and notches in the same direction. The buffer is installed on the bracket's platform and is movably engaged with the guide rails. The fixed end of the hydraulic cylinder is hinged to the bottom of the frame, and its output end passes through the notch and connects to the buffer, driving the buffer to move closer to or away from the winding assembly along the guide rails.

2. The novel cable winding mechanism as described in claim 1, characterized in that: The buffer includes a stop plate, several shock absorbers and a base. The base is vertically mounted on the platform of the bracket. The base is movably engaged with the guide rail. The output end of the hydraulic cylinder passes through a notch and is connected to the base. The stop plate is located on the side of the base facing the winding assembly. The stop plate and the base are connected by several shock absorbers.

3. The novel cable winding mechanism as described in claim 2, characterized in that: The number of shock absorbers is four sets.

4. The novel cable winding mechanism as described in claim 1, characterized in that: The winding assembly includes a servo motor, a mounting frame, and a take-up roller. The two ends of the take-up roller are movably connected to the mounting frame via bearings. The output end of the lifting cylinder is connected to the end of the mounting frame. The servo motor is mounted on the mounting frame and is movably connected to the end of the take-up roller via a belt, driving the take-up roller to rotate within the mounting frame.

5. A novel cable winding mechanism as described in claim 4, characterized in that: The mounting base is provided with a guide post on its side, and the mounting bracket is provided with a fixing ear on its outer side, with the guide post movably passing through the fixing ear.

Images