Wrapping device for cable production

Abstract

The utility model discloses a wrapping device for cable production, and relates to the technical field of cable production. The device comprises a main body, a rotating ring is rotationally connected to the front face of the main body, a wrapping assembly is arranged on the front face of the rotating ring, a supporting and clamping assembly is arranged in the rotating ring, the clamping ends of the supporting and clamping assembly are located on the two sides of the wrapping assembly, and a tensioning and maintaining assembly is arranged between the wrapping assembly and the supporting and clamping assembly. According to the utility model, the insulating film on the coating assembly firstly penetrates through the tensioning and maintaining assembly and then is wound on the outer surface of the cable core, and the tensioning and maintaining assembly can apply a certain extrusion force to the penetrating insulating film, so that even if the insulating film on the coating assembly is continuously reduced, the insulating film is wound on the outer surface of the cable core; under the extrusion of the tensioning maintaining assembly, the tensioning force between the tensioning maintaining assembly and the cable core can be always kept consistent, so that the coating effect of the insulating film on the outer surface of the cable core can be ensured.

Description

Technical Field

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

[0002] During the production process of some cables, an insulating film needs to be wrapped around the outer surface of the conductor or cable core through a wrapping device. Under the protection of the insulating film, the cable has good insulation and fire resistance during use, thereby enhancing the safety of cable use.

[0003] During the cable wrapping process, the insulating film needs to be properly tensioned to be better wrapped around the cable. However, as the cable is continuously wrapped, the insulating film wrapped on the reel will continue to become thinner. This phenomenon can easily cause the tension of the insulating film when it is wrapped around the cable core to continue to decrease, resulting in a worse coating effect of the insulating film on the outer surface of the cable core.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes a cable wrapping device for cable production to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a wrapping device for cable production, comprising a main body, characterized in that the front side of the main body is rotatably connected to a rotating ring, a covering component is provided on the front side of the rotating ring, a supporting clamping component is provided inside the rotating ring, the clamping ends of the supporting clamping component are located on both sides of the covering component, a tensioning and retaining component is provided between the covering component and the supporting clamping component, and a driving component is provided on the back side of the rotating ring.

[0008] Furthermore, the covering assembly includes a limit rod, which is rotatably connected to the rotating ring, and a winding disk is provided on the outer surface of the limit rod. A limit groove is provided on one side of the winding disk corresponding to the limit rod, and one end of the limit rod is fixedly connected to a fixing screw, and the outer surface of the fixing screw is threadedly connected to a fixing cylinder.

[0009] Furthermore, the supporting clamping assembly includes an arc-shaped support plate, which is located inside the rotating ring, and the outer surface of the arc-shaped support plate is fixedly connected to a fixed plate, which is fixedly installed on the front of the rotating ring, and the outer surface of the arc-shaped support plate is fixedly connected to a support frame, one side of the support frame is threadedly connected to a clamping screw, one end of the clamping screw is rotatably connected to a movable plate, and an arc-shaped clamping plate is provided on one side of the movable plate.

[0010] Furthermore, a guide rod is movably connected to one side of the support frame, and the guide rod passes through the movable plate and is fixedly connected to the arc clamping plate. A buffer spring is fixedly connected between the arc clamping plate and the movable plate, and the inner walls of the arc support plate and the arc clamping plate are both provided with ball bearings.

[0011] Furthermore, the tensioning and holding assembly includes a mounting frame, which is fixedly mounted on the front side of the rotating ring, an adjusting plate movably connected inside the mounting frame, a connecting rod movably connected on one side of the adjusting plate, one end of the connecting rod passes through the adjusting plate and is fixedly connected to the moving frame, an extrusion roller is rotatably connected inside the moving frame, a fixed roller is rotatably connected inside the mounting frame, a tensioning spring is fixedly connected between the moving frame and the adjusting plate, an adjusting screw is rotatably connected on one side of the adjusting plate, and the adjusting screw is threadedly connected to the mounting frame.

[0012] Furthermore, the drive assembly includes an installation cavity, which is opened inside the main body. The back of the rotating ring is fixedly connected to a drive tube, which is rotatably connected to the installation cavity. The outer surface of the drive tube is fixedly connected to a driven gear, and the outer surface of the driven gear is meshed with a driving gear. A motor is fixedly installed on the back of the main body, and the output end of the motor is fixedly connected to the driving gear.

[0013] Furthermore, the front side of the main body is provided with a limiting wheel for rotation, and the limiting wheel is sleeved on the outer surface of the rotating ring.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model passes the insulating film on the covering component through the tensioning and holding component first, and then wraps the insulating film around the outer surface of the cable core. At this time, the tensioning and holding component can apply a certain extrusion force to the insulating film that has passed through. The above arrangement makes it possible for the cable core to be covered, so that even if the insulating film on the covering component continues to decrease, under the extrusion of the tensioning and holding component, the tensioning force between the tensioning and holding component and the cable core can always be kept consistent, thereby ensuring the covering effect of the insulating film on the outer surface of the cable core.

[0016] 2. The utility model passes the insulating film between the squeezing roller and the fixed roller, and then moves the adjusting plate and the movable frame through the adjusting screw. When the squeezing roller and the fixed roller cooperate to complete the squeezing of the insulating film, the adjusting screw continues to be rotated, so that the adjusting plate continues to start squeezing the tensioning spring. At this time, the squeezing force of the squeezing roller on the insulating film continues to increase under the push of the tensioning spring. The tensioning force of the insulating film wrapped on the cable core can be adjusted according to actual conditions, and the entire adjustment process only requires rotating the adjusting screw, which is relatively convenient to operate.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the external outline structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 Rear view structure diagram;

[0021] Figure 3 This is a schematic diagram of the drive assembly structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the covering component of the present utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the tensioning and holding component of the utility model;

[0024] Figure 6 This is a schematic structural diagram of the support and clamping assembly of the present utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Main body; 2. Rotating ring; 3. Covering assembly; 301. Limit rod; 302. Winding disk; 303. Limit groove; 304. Fixed screw; 305. Fixed cylinder; 4. Support and clamping assembly; 401. Arc support plate; 402. Fixed plate; 403. Support frame; 404. Clamping screw; 405. Moving plate; 406. Arc clamping plate; 407. Guide rod; 408. Buffer spring; 409. Ball; 5. Tensioning and holding assembly; 501. Mounting frame; 502. Adjusting plate; 503. Connecting rod; 504. Moving frame; 505. Squeezing roller; 506. Fixed roller; 507. Tensioning spring; 508. Adjusting screw; 6. Driving assembly; 601. Mounting cavity; 602. Driving tube; 603. Driven gear; 604. Driving gear; 605. Motor; 7. Limiting wheel. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0028] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] See also Figures 1-6 As shown, the utility model is a wrapping device for cable production, comprising a main body 1, the front of the main body 1 is rotatably connected to a rotating ring 2, the front of the rotating ring 2 is provided with a covering component 3, the interior of the rotating ring 2 is provided with a supporting clamping component 4, the clamping ends of the supporting clamping component 4 are located on both sides of the covering component 3, a tensioning and holding component 5 is provided between the covering component 3 and the supporting clamping component 4, and the back of the rotating ring 2 is provided with a driving component 6.

[0030] By passing the cable core through the rotating ring 2, and then passing the insulating film on the covering component 3 through the tensioning and holding component 5, the moving end of the tensioning and holding component 5 is moved and the insulating film is clamped, and then the insulating film passing through the tensioning and holding component 5 is wrapped around the outer surface of the cable core. At this time, the driving component 6 is driven, so that the driving component 6 drives the rotating ring 2 to rotate on the main body 1, and the covering component 3 and the tensioning and holding component 5 are driven by the rotating ring 2 to rotate around the cable core and the insulating film is directly covered on the outer surface of the cable core.

[0031] By first passing the insulating film on the covering component 3 through the tensioning and holding component 5, and then wrapping the insulating film on the outer surface of the cable core, the tensioning and holding component 5 can exert a certain extrusion force on the insulating film that has passed through. The above arrangement makes it possible for the cable core to be covered, so that even if the insulating film on the covering component 3 continues to decrease, under the extrusion of the tensioning and holding component 5, the tensioning force between the tensioning and holding component 5 and the cable core can always be kept consistent, thereby ensuring the covering effect of the insulating film on the outer surface of the cable core.

[0032] In one embodiment, for the above-mentioned covering assembly 3, the covering assembly 3 includes a limiting rod 301, the limiting rod 301 is rotatably connected to the rotating ring 2, the outer surface of the limiting rod 301 is provided with a winding disk 302, and a limiting groove 303 is provided on one side of the winding disk 302 corresponding to the limiting rod 301, one end of the limiting rod 301 is fixedly connected to a fixing screw 304, and the outer surface of the fixing screw 304 is threadedly connected to a fixing cylinder 305.

[0033] By directly putting the limiting groove 303 on the winding drum 302 on the outer surface of the limiting rod 301, and then rotating the fixing cylinder 305 to the outer surface of the fixing screw 304, the fixing cylinder 305 limits the winding drum 302 on the limiting rod 301. This arrangement makes it easier to operate when replacing the winding drum 302; at the same time, when the winding drum 302 rotates and the insulating film is released, the fixing screw 304 can rotate together with the limiting rod 301, and the limiting rod 301 limits the winding drum 302 through the limiting groove 303, so that the stability of the fixing cylinder 305 when limiting the winding drum 302 through the fixing screw 304 can be guaranteed.

[0034] In one embodiment, for the above-mentioned support and clamping assembly 4, the support and clamping assembly 4 includes an arc-shaped support plate 401, the arc-shaped support plate 401 is located inside the rotating ring 2, the outer surface of the arc-shaped support plate 401 is fixedly connected to a fixed plate 402, the fixed plate 402 is fixedly installed on the front of the rotating ring 2, the outer surface of the arc-shaped support plate 401 is fixedly connected to a support frame 403, one side of the support frame 403 is threadedly connected to a clamping screw 404, one end of the clamping screw 404 is rotatably connected to a movable plate 405, and one side of the movable plate 405 is provided with an arc-shaped clamping plate 406.

[0035] By passing the cable core through the main body 1 and the rotating ring 2, the cable core is placed between the arc-shaped support plate 401 and the arc-shaped clamping plate 406, and then the clamping screw 404 is rotated, so that the movable plate 405 moves under the drive of the clamping screw 404, and at the same time, the arc-shaped clamping plate 406 completes the clamping of the cable core. At this time, the winding devices on both sides of the main body 1 are driven, so that the cable core moves with the assistance of the two winding devices, and at the same time, the rotating ring 2 drives the winding disk 302 to rotate, so that the insulating film on the winding disk 302 can be wrapped around the outer surface of the cable core; since the arc-shaped support plate 401 and the arc-shaped clamping plate 406 rotate together with the rotating ring 2, the insulating film can be normally wrapped around the outer surface of the cable core, and at the same time, the cable core is not prone to shaking when wrapped under the clamping of the arc-shaped support plate 401 and the arc-shaped clamping plate 406, so that the effect of the insulating film when wrapped around the outer surface of the cable core can be guaranteed.

[0036] In one embodiment, for the above-mentioned support frame 403, a guide rod 407 is movably connected to one side of the support frame 403, and the guide rod 407 passes through the movable plate 405 and is fixedly connected to the arc clamping plate 406. A buffer spring 408 is fixedly connected between the arc clamping plate 406 and the movable plate 405, and the inner walls of the arc support plate 401 and the arc clamping plate 406 are both provided with balls 409.

[0037] When the clamping screw 404 rotates, the movable plate 405 can move under the guidance of the guide rod 407. The setting of the guide rod 407 prevents the movable plate 405 from rotating with the clamping screw 404; the buffer spring 408 pushes the arc-shaped clamping plate 406, so that the arc-shaped clamping plate 406 can drive the guide rod 407 to move together and cooperate with the arc-shaped support plate 401 to complete the clamping of the cable core. At this time, with the assistance of the buffer spring 408 and the ball 409, the cable core will not be obstructed during movement due to the excessive clamping force of the arc-shaped clamping plate 406 on the cable core.

[0038] In one embodiment, for the above-mentioned tensioning and holding assembly 5, the tensioning and holding assembly 5 includes a mounting frame 501, the mounting frame 501 is fixedly mounted on the front of the rotating ring 2, the interior of the mounting frame 501 is movably connected to an adjusting plate 502, one side of the adjusting plate 502 is movably connected to a connecting rod 503, one end of the connecting rod 503 passes through the adjusting plate 502 and is fixedly connected to a moving frame 504, the interior of the moving frame 504 is rotatably connected to an extrusion roller 505, the interior of the mounting frame 501 is rotatably connected to a fixed roller 506, a tensioning spring 507 is fixedly connected between the moving frame 504 and the adjusting plate 502, one side of the adjusting plate 502 is rotatably connected to an adjusting screw 508, and the adjusting screw 508 is threadedly connected to the mounting frame 501.

[0039] By passing the insulating film between the squeezing roller 505 and the fixed roller 506, and then rotating the adjusting screw 508, the adjusting screw 508 drives the adjusting plate 502 to move inside the mounting frame 501, and the adjusting plate 502 drives the movable frame 504 to move through the connecting rod 503 and the tensioning spring 507, so that the squeezing roller 505 on the movable frame 504 cooperates with the fixed roller 506 to complete the squeezing of the insulating film. At this time, the adjusting screw 508 can be continued to be rotated, so that the adjusting plate 502 continues to move and starts to squeeze the tensioning spring 507, so that the thrust generated by the tensioning spring 507 on the movable frame 504 continues to increase. The above arrangement enables the squeezing of the insulating film. As the adjusting screw 508 is continuously rotated, the squeezing force of the squeezing roller 505 on the insulating film under the push of the tensioning spring 507 can be adjusted, so that the tensioning force of the insulating film wrapped on the cable core can be adjusted according to actual conditions.

[0040] In one embodiment, for the above-mentioned drive assembly 6, the drive assembly 6 includes an installation cavity 601, the installation cavity 601 is opened inside the main body 1, the back of the rotating ring 2 is fixedly connected with a drive tube 602, the drive tube 602 is rotatably connected to the installation cavity 601, the outer surface of the drive tube 602 is fixedly connected with a driven gear 603, the outer surface of the driven gear 603 is meshed with a driving gear 604, and a motor 605 is fixedly installed on the back of the main body 1, and the output end of the motor 605 is fixedly connected to the driving gear 604.

[0041] By driving the motor 605, the motor 605 drives the driving gear 604 to rotate, and the rotating driving gear 604 drives the driving tube 602 to rotate through the driven gear 603, so that the driving tube 602 can drive the rotating ring 2 to rotate on the front side of the main body 1; at the same time, when the cable core is passed through the main body 1, the cable core can be directly passed through the inside of the driving tube 602.

[0042] In one embodiment, for the main body 1 , a front rotation limiting wheel 7 is provided on the main body 1 , and the limiting wheel 7 is sleeved on the outer surface of the rotating ring 2 .

[0043] A plurality of limiting wheels 7 are provided on the front of the main body 1, and the plurality of limiting wheels 7 can support and limit the rotating ring 2. When the rotating ring 2 rotates, the plurality of limiting wheels 7 can rotate together. Under the support and limitation of the limiting wheels 7, the stability of the rotating ring 2 during rotation can be guaranteed.

[0044] Through the above technical solution, 1. the insulating film on the covering component 3 is first passed through the tensioning and holding component 5, and then the insulating film is wrapped around the outer surface of the cable core. At this time, the tensioning and holding component 5 can exert a certain extrusion force on the insulating film that has passed through. The above arrangement makes it possible to keep the tension between the tensioning and holding component 5 and the cable core consistent when covering the cable core, even if the insulating film on the covering component 3 is continuously reduced, under the extrusion of the tensioning and holding component 5, the tensioning force between the tensioning and holding component 5 and the cable core can always be kept consistent, so that the covering effect of the insulating film on the outer surface of the cable core can be guaranteed; 2. the insulating film is passed from the squeezing roller 505 to the solid The fixed rollers 506 are passed through, and then the adjusting plate 502 and the movable frame 504 are moved by the adjusting screw 508. When the squeezing roller 505 cooperates with the fixed roller 506 to complete the squeezing of the insulating film, the adjusting screw 508 is continued to be rotated, so that the adjusting plate 502 continues to start squeezing the tensioning spring 507. At this time, the squeezing roller 505 continuously increases the squeezing force of the insulating film under the push of the tensioning spring 507. The tensioning force of the insulating film wrapped on the cable core can be adjusted according to actual conditions, and the entire adjustment process only requires rotating the adjusting screw 508, which is relatively convenient to operate.

[0045] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wrapping device for cable production, comprising a main body (1), characterized in that: The front of the main body (1) is rotatably connected to a rotating ring (2), a covering component (3) is provided on the front of the rotating ring (2), a supporting clamping component (4) is provided inside the rotating ring (2), the clamping ends of the supporting clamping component (4) are located on both sides of the covering component (3), a tensioning and holding component (5) is provided between the covering component (3) and the supporting clamping component (4), and a driving component (6) is provided on the back of the rotating ring (2).

2. A wrapping device for cable production according to claim 1, characterized in that: The covering assembly (3) comprises a limiting rod (301), the limiting rod (301) being rotatably connected to the rotating ring (2), a winding disk (302) being provided on the outer surface of the limiting rod (301), a limiting groove (303) being provided on one side of the winding disk (302) corresponding to the limiting rod (301), one end of the limiting rod (301) being fixedly connected to a fixing screw (304), and a fixing cylinder (305) being threadedly connected to the outer surface of the fixing screw (304).

3. A cable production wrapping device according to claim 1, characterized in that: The support and clamping assembly (4) comprises an arc-shaped support plate (401), the arc-shaped support plate (401) is located inside the rotating ring (2), the outer surface of the arc-shaped support plate (401) is fixedly connected to a fixed plate (402), the fixed plate (402) is fixedly installed on the front of the rotating ring (2), the outer surface of the arc-shaped support plate (401) is fixedly connected to a support frame (403), one side of the support frame (403) is threadedly connected to a clamping screw (404), one end of the clamping screw (404) is rotatably connected to a movable plate (405), and one side of the movable plate (405) is provided with an arc-shaped clamping plate (406).

4. A wrapping device for cable production according to claim 3, characterized in that: A guide rod (407) is movably connected to one side of the support frame (403), and the guide rod (407) passes through the movable plate (405) and is fixedly connected to the arc-shaped clamping plate (406). A buffer spring (408) is fixedly connected between the arc-shaped clamping plate (406) and the movable plate (405), and balls (409) are provided on the inner walls of the arc-shaped support plate (401) and the arc-shaped clamping plate (406).

5. A wrapping device for cable production according to claim 1, characterized in that: The tensioning and holding assembly (5) comprises a mounting frame (501), wherein the mounting frame (501) is fixedly mounted on the front face of the rotating ring (2), an adjusting plate (502) is movably connected to the interior of the mounting frame (501), a connecting rod (503) is movably connected to one side of the adjusting plate (502), one end of the connecting rod (503) passes through the adjusting plate (502) and is fixedly connected to a moving frame (504), an extrusion roller (505) is rotatably connected to the interior of the moving frame (504), a fixed roller (506) is rotatably connected to the interior of the mounting frame (501), a tensioning spring (507) is fixedly connected between the moving frame (504) and the adjusting plate (502), an adjusting screw (508) is rotatably connected to one side of the adjusting plate (502), and the adjusting screw (508) is threadedly connected to the mounting frame (501).

6. A wrapping device for cable production according to claim 1, characterized in that: The driving assembly (6) comprises a mounting cavity (601), the mounting cavity (601) being opened inside the main body (1), a driving tube (602) being fixedly connected to the back of the rotating ring (2), the driving tube (602) being rotatably connected to the mounting cavity (601), a driven gear (603) being fixedly connected to the outer surface of the driving tube (602), a driving gear (604) being meshed with the outer surface of the driven gear (603), a motor (605) being fixedly mounted on the back of the main body (1), and an output end of the motor (605) being fixedly connected to the driving gear (604).

7. A cable production wrapping device according to claim 1, characterized in that: The front surface of the main body (1) is provided with a limiting wheel (7) for rotation, and the limiting wheel (7) is sleeved on the outer surface of the rotating ring (2).

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