Cable stabilizing device for cable production

Abstract

The utility model relates to the technical field of cable production, in particular to a cable stabilizing device for cable production, which comprises a bottom plate, at least two groups of frames are arranged on the bottom plate, bearing plates are fixed on the frames, four groups of stability maintaining mechanisms distributed in a # shape are arranged in the frames, and two groups of stability maintaining mechanisms and the other two groups of stability maintaining mechanisms are arranged in a staggered manner; the stability maintaining mechanism comprises a shell fixed in the frame, a moving rod is installed on the shell in a sliding mode, a top plate and a rack are fixed to the two ends of the moving rod respectively, the moving rod is sleeved with a suspension spring, and a guide roller making contact with the surface of the cable is rotationally installed on the rack. According to the stability maintaining mechanism distributed in the shape of the Chinese character'jing ', an input cable penetrates through the four groups of guide rollers, and under the action of the suspension springs, the four groups of guide rollers apply pressure inwards to extrude and restrain the cable, so that multidirectional limitation is realized, the stability of cable output is improved, and subsequent stable winding is ensured.

Description

Technical Field

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

[0002] During the cable reeling process, since the cable delivered from the previous section has a swinging problem, it needs to be stabilized before reeling.

[0003] Patent CN202321212192.3 discloses a cable cabling machine forming and stabilizing device. Stabilizing rollers are arranged on both sides of the guide frame. When cable harnesses of different specifications pass through the stabilizing rollers, the spring can be squeezed by the fixed clamp and the movable block. Due to the reaction force of the squeezed spring, the fixed clamp can be pushed by the movable block, so that the fixed clamp drives the stabilizing roller to complete the limiting and stabilizing of the cable harnesses of different specifications. However, the cable input to the stabilizing device itself has a large swing, and it is only constrained by the stabilizing rollers on both sides. Since it is impossible to achieve multi-directional constraints, the swinging cable may be separated from the unconstrained position, and the transportation stability is also relatively general. Based on this, a stabilizing device for cable production is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a line stabilizing device for cable production, which realizes multi-directional restrictions on the cable, improves the stability of the cable output, and ensures subsequent stable winding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable stabilizing device for cable production, comprising a bottom plate, at least two sets of frames are arranged on the bottom plate, a load-bearing plate is fixed on the frame, and four sets of stabilizing mechanisms distributed in a tic-tac-toe pattern are arranged in the frame, wherein two sets of stabilizing mechanisms are staggered with the other two sets of stabilizing mechanisms;

[0006] The stabilizing mechanism comprises a shell fixed in the frame, a moving rod is slidably mounted on the shell, a top plate and a frame are respectively fixed at both ends of the moving rod, a suspension spring is sleeved on the moving rod, and a guide roller in contact with the cable surface is rotatably mounted on the frame.

[0007] Preferably, an airbag is installed in the shell, and an inflation mechanism for controlling the expansion degree of the airbag is provided between the frame and the supporting plate.

[0008] Preferably, the inflation mechanism includes a circular tube fixed in the frame, and a cylinder fixed on the supporting plate, a piston plate is movably provided in the cylinder, and a connecting tube is connected to the cylinder, the end of the connecting tube away from the cylinder passes through the frame and is connected to the circular tube, the circular tube is connected with a branch tube, the end of the branch tube away from the circular tube passes through the shell and is connected to the airbag.

[0009] Preferably, an electric push rod for driving the piston plate to move along the cylinder is installed on the cylinder.

[0010] Preferably, a bracket serving as a basic support is fixed between the base plate and the frame.

[0011] Preferably, a hydraulic rod is installed between the base plate and the frame to drive the frame to move in the vertical direction.

[0012] Preferably, the suspension spring is fixed between the top plate and the inner wall of the cylinder.

[0013] The utility model provides a cable stabilizing device for cable production, which has the following advantages compared with the prior art:

[0014] Beneficial effects:

[0015] 1. The stabilization mechanism is arranged in a tic-tac-toe pattern. The input cable passes through four sets of guide rollers. Under the action of the suspension spring, the four sets of guide rollers apply pressure inward to squeeze and constrain the cable, realizing multi-directional restriction, improving the stability of the cable output, and ensuring the subsequent stable winding.

[0016] 2. For thin cables, the airbag and inflation mechanism can be used to expand the airbag, further enhancing the squeezing force of the guide roller on the cable, improving the stability of the thin cable output, and better meeting actual production needs.

[0017] 3. The hydraulic rod can adjust the output height of the cable according to the reeling height at the bottom of the reeling frame, so that they are roughly at the same height, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the line stabilizing device in Example 1 of the utility model;

[0020] Figure 2 This is a schematic structural diagram of another viewing angle of the line stabilizing device in Embodiment 1 of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the stabilizing mechanism and the inflation mechanism in Example 1 of the utility model;

[0022] Figure 4 This is a cross-sectional view of the shell and cylinder structure in Example 1 of the utility model;

[0023] Figure 5 For this utility model Figure 4The enlarged schematic diagram of part A in the middle;

[0024] Figure 6 This is a schematic diagram of the structure of the line stabilizing device in Example 2 of the utility model.

[0025] In the figure: 1-bottom plate, 2-frame, 3-stabilizing mechanism, 4-inflating mechanism, 5-airbag, 6-carrying plate, 7-bracket, 8-hydraulic rod;

[0026] 31-frame, 32-guide roller, 33-moving rod, 34-suspension spring, 35-top plate, 36-shell; 41-cylinder, 42-piston plate, 43-electric push rod, 44-connecting pipe, 45-reciprocating pipe, 46-branch pipe. DETAILED DESCRIPTION

[0027] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0028] Example 1

[0029] Most of the current cable stabilization equipment uses two sets of symmetrically arranged conveying rollers to limit the position of the cable and keep it in a stable state. However, since the upper and lower ends of the cable are not constrained, the cable from the previous process may fall off from between the conveying rollers due to excessive swing amplitude, and the conveying stability is not good enough. This embodiment provides a cable stabilization device for cable production, such as Figure 1-Figure 5 As shown, it includes a bottom plate 1, and a bracket 7 as a basic support is fixed between the bottom plate 1 and the frame 2. At least two groups of frames 2 are arranged on the bottom plate 1, and a bearing plate 6 is fixed on the frame 2. The bearing plate 6 is a folding plate, which is fixed at the bottom end of the frame 2. And four groups of stabilization mechanisms 3 distributed in a tic-tac-toe pattern are arranged in the frame 2, of which two groups of stabilization mechanisms 3 (called group A stabilization devices) are staggered with the other two groups of stabilization mechanisms 3 (called group B stabilization devices), that is, group A stabilization devices are located in front of group B stabilization devices, and the stabilization mechanisms 3 in group A or in group B stabilization devices are symmetrically arranged on the frame 2. The cables input from the previous process pass through the two groups of frames 2 in turn, and are stabilized by the stabilization mechanisms 3 in the frames 2, so that they are stably output, which improves the stability of the cable when it is wound.

[0030] In order to constrain the cable in multiple directions and further improve its stability during winding, the stability maintenance mechanism 3 is provided, which includes a shell 36 fixed in the frame 2, on which a moving rod 33 is slidably mounted, and a top plate 35 and a frame 31 are fixed at both ends of the moving rod 33. The top plate 35 is located inside the shell 36, and the frame 31 is located outside the shell 36. A suspension spring 34 is sleeved on the moving rod 33, and the suspension spring 34 is fixed between the top plate 35 and the inner wall of the cylinder 41. A guide roller 32 in contact with the surface of the cable is rotatably mounted on the frame 31. The input cable passes through four groups of guide rollers 32. Under the tension of the suspension spring 34, the four groups of guide rollers 32 simultaneously apply pressure inward to squeeze and constrain the cable, thereby realizing multi-directional restrictions, improving the stability of the cable output, and ensuring the subsequent stable winding.

[0031] In actual application, it is found that for some thin cables, the suspension spring 34 cannot exert enough pressure on the cable, resulting in a large swing amplitude during transportation, which leads to insufficient stability during subsequent winding. For this reason, an airbag 5 is installed in the shell 36. The airbag 5 is installed in the shell 36, and the shell 36 has a restraining effect on it, ensuring that it mainly expands in the direction of the top plate 35. An inflation mechanism 4 for controlling the expansion degree of the airbag 5 is provided between the frame 2 and the load-bearing plate 6. Through the inflation mechanism 4, the expansion of four groups of airbags 5 can be controlled at the same time, and the corresponding top plate 35 continues to move inward (the so-called inward movement is the direction close to the cable), and the moving rod 33, the frame 31 and the guide roller 32 thereon move inward, further increasing the squeezing force on the cable, enhancing the stability of the cable output, and ensuring the subsequent stable winding.

[0032] In this embodiment, the inflation mechanism 4 includes a circular tube 45 fixed in the frame 2, and the circular tube 45 is installed between the stabilization device of group A and the stabilization device of group B. It also includes a cylinder 41 fixed on the carrier plate 6, and the end of the cylinder 41 away from the carrier plate 6 is not completely closed. A piston plate 42 is movably arranged in the cylinder 41. Specifically, an electric push rod 43 is installed on the cylinder 41 to drive the piston plate 42 to move along the cylinder 41. By starting the electric push rod 43, the piston plate 42 can be driven to move. The cylinder 41 is connected with a connecting tube 44, and the end of the connecting tube 44 away from the cylinder 41 passes through the frame 2 and is connected with the circular tube 45. The circular tube 45 is connected with a branch pipe 46, and four groups of branch pipes 46 are also arranged, and the number thereof is consistent with the number of airbags 5. The end of the branch pipe 46 away from the circular tube 45 passes through the shell 36 and is connected to the airbag 5. When the stability of the thin cable needs to be further enhanced, the control piston plate 42 is moved toward the connecting tube 44, and part of the gas in the cylinder 41 enters the circular tube 45 along the connecting tube 44, and then the gas enters the airbag 5 through the branch tube 46. The four groups of airbags 5 begin to expand gradually, further increasing the squeezing force on the cable, enhancing the stability of the cable output, and ensuring the subsequent stable winding.

[0033] Example 2

[0034] It is basically the same as Example 1, except that: a hydraulic rod 8 is installed between the bottom plate 1 and the frame 2 to drive the frame 2 to move in the vertical direction, and the hydraulic rod 5 replaces the bracket 7. The reason for making such an improvement is that there are differences in the height of the cable winding rack. When the height difference between the output of the stabilizing device and the winding height of the bottom of the winding rack is too large, it will affect the stability during winding. This device can adjust the output height of the cable according to the winding height of the bottom of the winding rack, so that it is roughly at the same height as the winding height, thereby improving stability.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable stabilizing device for cable production, comprising a bottom plate (1), characterized in that: At least two groups of frames (2) are provided on the bottom plate (1), a bearing plate (6) is fixed on the frame (2), and four groups of stabilization mechanisms (3) distributed in a well shape are provided in the frame (2), wherein two groups of stabilization mechanisms (3) are staggered with the other two groups of stabilization mechanisms (3); The stabilizing mechanism (3) comprises a shell (36) fixed in the frame (2), a moving rod (33) is slidably mounted on the shell (36), a top plate (35) and a frame (31) are fixed at both ends of the moving rod (33), a suspension spring (34) is sleeved on the moving rod (33), and a guide roller (32) in contact with the surface of the cable is rotatably mounted on the frame (31).

2. The cable stabilizing device for cable production according to claim 1, characterized in that: An air bag (5) is installed in the housing (36), and an inflation mechanism (4) for controlling the expansion degree of the air bag (5) is provided between the frame (2) and the supporting plate (6).

3. The cable stabilizing device for cable production according to claim 2, characterized in that: The inflation mechanism (4) comprises a circular tube (45) fixed in the frame (2) and a cylinder (41) fixed on the supporting plate (6). A piston plate (42) is movably provided in the cylinder (41). A connecting tube (44) is connected to the cylinder (41). The end of the connecting tube (44) facing away from the cylinder (41) passes through the frame (2) and is connected to the circular tube (45). A branch tube (46) is connected to the circular tube (45). The end of the branch tube (46) facing away from the circular tube (45) passes through the housing (36) and is connected to the airbag (5).

4. The cable stabilizing device for cable production according to claim 3, characterized in that: The cylinder (41) is provided with an electric push rod (43) for driving the piston plate (42) to move along the cylinder (41).

5. The cable stabilizing device for cable production according to claim 1, characterized in that: A bracket (7) serving as a basic support is fixed between the base plate (1) and the frame (2).

6. The cable stabilizing device for cable production according to claim 1, characterized in that: A hydraulic rod (8) is installed between the base plate (1) and the frame (2) to drive the frame (2) to move vertically.

7. The cable stabilizing device for cable production according to claim 1, characterized in that: The suspension spring (34) is fixed between the top plate (35) and the inner wall of the cylinder (41).

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