Concentric cable wrapping positioning mechanism

Abstract

The utility model relates to a concentric cable wrapping and positioning mechanism, which belongs to the technical field of cable processing and comprises a wrapping machine, a supporting plate is fixedly connected to one side of the wrapping machine, a supporting frame is fixedly connected to the upper end of the supporting plate, and a first supporting frame with one end penetrating and extending to the inner side of the supporting frame is slidably connected to the upper end of the supporting frame. The upper end of the supporting frame is slidably connected with a second supporting frame with one end penetrating and extending to the inner side of the supporting frame. According to the concentric cable wrapping and positioning mechanism, when a cable passes through three positioning wheels and enters a wrapping machine, the cable can be stably conveyed and guided, the cable can be always located at the wrapping circle center in the wrapping process, a started driving motor can drive a threaded rod to rotate through cooperation of a first bevel gear and a second bevel gear, and therefore the cable can be wrapped. The first support frame and the second support frame are driven to move in opposite directions to drive the positioning wheel to extrude and guide the cable, so that the tension degree of the cable is improved, the cable conveyed into the wrapping machine is more compact and is not loosened, and the processing quality is further improved.

Description

Technical Field

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

[0002] Cable wrapping is a processing technology for cables. It uses high temperature resistant, corrosion resistant and other materials such as non-woven fabrics, plain non-woven fabrics, light non-woven fabrics and thin non-woven fabrics to wrap them around the cable by winding, which has the function of protecting the cable.

[0003] At present, during the cable wrapping process, due to the lack of cable positioning measures, the wrapping equipment is always prone to getting stuck during the cable processing process, and when the cable is wrapped, the cable is prone to partial leakage, which affects the cable wrapping quality and the cable processing efficiency. Therefore, a concentric cable wrapping positioning mechanism is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a concentric cable wrapping positioning mechanism, which has the advantages of improving processing quality and processing efficiency, and solves the problems of poor processing quality and efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concentric cable wrapping positioning mechanism, comprising a wrapping machine, one side of the wrapping machine is fixedly connected to a support plate, the upper end of the support plate is fixedly connected to a support frame, the upper end of the support frame is slidably connected to a first support frame having one end penetrating and extending to the inner side thereof, the upper end of the support frame is slidably connected to a second support frame having one end penetrating and extending to the inner side thereof, and the upper ends of the first support frame and the second support frame are both rotatably connected to positioning wheels;

[0006] The support plate is provided with an adjusting member;

[0007] The adjusting member includes one end fixedly connected to a driving motor with a lower end of a support plate, the upper end of the support plate is rotatably connected to three threaded rods, one end of which extends to the inside of the first support frame and the second support frame respectively, the outer side of the threaded rod is fixedly connected to a first bevel gear, the upper end of the support plate is fixedly connected to a support block, the support block is rotatably connected to a rotating shaft, one end and the other end of the rotating shaft are fixedly connected to a second bevel gear having one end meshing with the first bevel gear, and the outer sides of the first support frame and the second support frame are fixedly connected to a limiting rod having one end penetrating and extending to the lower end of the support plate.

[0008] Furthermore, the lower ends of the first support frame and the second support frame are each provided with a thread groove located outside the threaded rod, and the thread groove cooperates with the thread on the outside of the threaded rod.

[0009] Furthermore, the inner top wall of the support frame is provided with connection holes respectively located outside the first support frame and the second support frame, and the height of the first support frame is higher than that of the second support frame.

[0010] Furthermore, the support plate and the support frame are both provided with a limiting hole located outside the limiting rod, and the limiting rod is L-shaped.

[0011] Furthermore, the support block is U-shaped, the number of the support blocks is two, and the two support blocks are symmetrically distributed on the support plate.

[0012] Furthermore, a positioning groove is provided on the outer side of the positioning wheel, and the two first support frames are symmetrically distributed on one side and the other side of the second support frame.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The concentric cable wrapping positioning mechanism has a positioning groove for positioning and guiding the cable on the positioning wheel, so that the cable can be stably conveyed and guided when passing through the three positioning wheels into the wrapping machine, so that the cable can always be located at the center of the wrapping circle during the wrapping process, and the started driving motor can drive the threaded rod to rotate through the cooperation of the first bevel gear and the second bevel gear, thereby driving the first support frame and the second support frame to move in opposite directions, driving the positioning wheel to squeeze the guide cable, thereby increasing the tension of the cable, making the cable conveyed to the wrapping machine tighter and not loose, thereby further improving the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a three-dimensional schematic diagram of the positioning wheel structure of the utility model.

[0018] In the figure: 1 wrapping machine, 2 support plate, 3 support frame, 4 first support frame, 5 positioning wheel, 6 second support frame, 7 adjustment member, 71 drive motor, 72 first bevel gear, 73 threaded rod, 74 limit rod, 75 support block, 76 rotating shaft, 77 second bevel gear, 78 positioning groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 A concentric cable wrapping positioning mechanism in this embodiment includes a wrapping machine 1, a support plate 2 is fixedly connected to one side of the wrapping machine 1, a support frame 3 is fixedly connected to the upper end of the support plate 2, a first support frame 4 is slidably connected to the upper end of the support frame 3, a second support frame 6 is slidably connected to the upper end of the support frame 3, and a positioning wheel 5 is rotatably connected to the upper end of the first support frame 4 and the second support frame 6;

[0021] In this embodiment, the positioning wheel 5 is adjusted by the adjusting member 7 to support the guide cable, so that the stability of the cable being transported into the wrapping machine 1 can be improved, thereby improving the wrapping quality.

[0022] See also Figure 2-3 In this embodiment, an adjusting member 7 is provided on the support plate 2;

[0023] The adjusting member 7 includes a driving motor 71 fixedly connected to the lower end of the support plate 2 at one end, and the upper end of the support plate 1 is rotatably connected to three threaded rods 73, one end of which extends to the inside of the first support frame 4 and the second support frame 5 respectively. The outer side of the threaded rod 73 is fixedly connected to the first bevel gear 72, and the upper end of the support plate 71 is fixedly connected to a support block 75, and the support block 75 is rotatably connected to a rotating shaft 76, one end and the other end of the rotating shaft 76 are fixedly connected to a second bevel gear 77 having one end meshing with the first bevel gear 72, and the outer sides of the first support frame 4 and the second support frame 5 are fixedly connected to a limiting rod 74 having one end penetrating and extending to the lower end of the support plate 71.

[0024] In this embodiment, the cable can always be at the center of the wrapping circle during the wrapping process, and the started driving motor 71 can drive the threaded rod 73 to rotate through the cooperation of the first bevel gear 72 and the second bevel gear 77, thereby driving the first support frame 4 and the second support frame 6 to move in opposite directions, to drive the positioning wheel 6 to squeeze the guide cable, thereby increasing the tension of the cable, making the cable transported to the wrapping machine 1 tighter and not loose, thereby further improving the processing quality.

[0025] Among them, the lower ends of the first support frame 4 and the second support frame 5 are both provided with a thread groove located on the outside of the threaded rod 73, and the thread groove cooperates with the thread on the outside of the threaded rod 73, so that the rotating threaded rod 73 can drive the support frame 4 to be raised and lowered, and the thread grooves on the first support frame 4 and the second support frame 6 are in opposite directions, that is, they drive the first support frame 4 and the second support frame 6 to move and adjust in opposite directions.

[0026] In addition, the inner top wall of the support frame 3 is provided with connection holes respectively located outside the first support frame 4 and the second support frame 5 , and the height of the first support frame 4 is higher than that of the second support frame 6 .

[0027] Secondly, both the support plate 2 and the support frame 3 are provided with limiting holes located on the outside of the limiting rod 74. The limiting rod 74 is L-shaped, and the limiting rod 74 limits the first support frame 4 and the second support frame 6 to stably move and adjust on the support plate 2 and the support frame 3.

[0028] Then, the support block 75 is U-shaped, and there are two support blocks 75 . The two support blocks 75 are symmetrically distributed on the support plate 2 , and the rotation shaft 76 is supported to rotate by the two support blocks 75 .

[0029] Finally, a positioning groove 78 is provided on the outer side of the positioning wheel 6 , and the two first support frames 4 are symmetrically distributed on one side and the other side of the second support frame 6 , and the cable is positioned and guided by the positioning groove 78 on the outer side of the positioning wheel 6 .

[0030] The working principle of the above embodiment is:

[0031] Since the positioning wheel 5 is provided with a positioning groove 78 for positioning and guiding the cable, the cable can be stably conveyed and guided when passing through the three positioning wheels 5 into the wrapping machine 1, so that the cable can always be at the center of the wrapping circle during the wrapping process, and the started driving motor 71 can drive the threaded rod 73 to rotate through the cooperation of the first bevel gear 72 and the second bevel gear 77, thereby driving the first support frame 4 and the second support frame 6 to move in opposite directions, so as to drive the positioning wheel 6 to squeeze the guide cable, thereby increasing the tension of the cable, making the cable conveyed to the wrapping machine 1 tighter and not loose, thereby further improving the processing quality.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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 concentric cable wrapping positioning mechanism, comprising a wrapping machine (1), characterized in that: A support plate (2) is fixedly connected to one side of the wrapping machine (1); an upper end of the support plate (2) is fixedly connected to a support frame (3); an upper end of the support frame (3) is slidably connected to a first support frame (4) having one end penetrating through and extending to the inner side thereof; an upper end of the support frame (3) is slidably connected to a second support frame (6) having one end penetrating through and extending to the inner side thereof; and upper ends of the first support frame (4) and the second support frame (6) are both rotatably connected to positioning wheels (5); The support plate (2) is provided with an adjusting member (7); The adjusting member (7) comprises a driving motor (71) fixedly connected at one end to the lower end of the support plate (2); the upper end of the support plate (2) is rotatably connected to three threaded rods (73) whose one ends extend respectively to the inside of the first support frame (4) and the second support frame (6); the outer side of the threaded rod (73) is fixedly connected to a first bevel gear (72); the upper end of the support plate (2) is fixedly connected to a support block (75); the support block (75) is rotatably connected to a rotating shaft (76); one end and the other end of the rotating shaft (76) are both fixedly connected to a second bevel gear (77) whose one end is meshed with the first bevel gear (72); the outer sides of the first support frame (4) and the second support frame (6) are both fixedly connected to a limiting rod (74) whose one end passes through and extends to the lower end of the support plate (2).

2. A concentric cable wrapping positioning mechanism according to claim 1, characterized in that: The lower ends of the first support frame (4) and the second support frame (6) are both provided with a thread groove located outside the threaded rod (73), and the thread groove cooperates with the thread on the outside of the threaded rod (73).

3. A concentric cable wrapping positioning mechanism according to claim 1, characterized in that: The inner top wall of the support frame (3) is provided with connection holes respectively located outside the first support frame (4) and the second support frame (6); the height of the first support frame (4) is higher than the height of the second support frame (6).

4. A concentric cable wrapping positioning mechanism according to claim 1, characterized in that: The support plate (2) and the support frame (3) are both provided with a limiting hole located outside the limiting rod (74), and the limiting rod (74) is L-shaped.

5. The concentric cable wrapping positioning mechanism according to claim 1, characterized in that: The support block (75) is U-shaped, there are two support blocks (75), and the two support blocks (75) are symmetrically distributed on the support plate (2).

6. A concentric cable wrapping positioning mechanism according to claim 1, characterized in that: A positioning groove (78) is provided on the outer side of the positioning wheel (5), and the two first support frames (4) are symmetrically distributed on one side and the other side of the second support frame (6).

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