Cable wrapping and pressing device

Abstract

The utility model relates to the technical field of cables, in particular to a cable wrapping and pressing device which comprises a fixing plate, a motor is arranged on the top end wall of the fixing plate, a gear is arranged at the left side end of an output main shaft of the motor, and a supporting plate is arranged on the right side of the top and bottom wall of the fixing plate. A round rod is rotatably connected to the left side wall of the supporting plate through a first bearing, a cylinder is arranged on the left side end wall of the round rod, a gear ring is connected to the outer wall of the cylinder in an interference fit mode, two baffles are arranged on the inner wall of the cylinder, and two connecting rods are rotatably connected to the inner side wall between the baffles through two second bearings. According to the utility model, the device is arranged at the middle section of a wrapping machine and a coiling machine, and the rubber roller is used for pressing a wrapped cable, so that a wrapping tape can be tightly attached to the outer wall of the cable, the problem that the wrapping tape is not tightly attached due to the absence of an extrusion function is avoided, the wrapping appearance effect is greatly improved, and the service life of the wrapping tape is prolonged. The uneven phenomenon caused by poor wrapping is reduced, and the stability and consistency of the product wrapping quality are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, specifically to a cable wrapping and pressing device. Background Technology

[0002] Cables are typically composed of one or more stranded conductors. When multiple conductors are stranded together to form a cable, each conductor is insulated from the others and is often twisted around the same axis. Each cable is covered with a highly insulating outer layer. A wrapping machine, on the other hand, is a device used to wrap wrapping tape, such as mica tape, cotton paper tape, aluminum foil, polyester film, etc., around the core wire using a rotating turntable.

[0003] In existing technologies, a guide rod without compression is used to directly wrap the wrapping tape around the wire core. The tension during wrapping forces the tape onto the core, but this method cannot simultaneously compress the wrapped product. During wrapping, the tape's thickness affects its stretching, causing the outer side to stretch more than the inner side. Therefore, sufficient tension is needed to deform the tape and ensure proper wrapping. However, this tension also acts on the wire core. If the core's surface strength is insufficient, an uneven wrapping appearance will result. Furthermore, when the core surface is not perfectly round, the wrapping tape cannot fully adhere to the uneven areas, causing inconvenience for subsequent sintering or other processing, leading to poor wrapping results and increased process difficulty.

[0004] Therefore, there is an urgent need for a cable wrapping tape clamping device to solve the problems in the existing technology. Utility Model Content

[0005] To solve the above-mentioned problems, this utility model designs a cable wrapping and pressing device.

[0006] To achieve the above-mentioned technical objectives and effects, this utility model is implemented through the following technical solution:

[0007] A cable wrapping and pressing device includes a fixed plate, a motor mounted on the top wall of the fixed plate, a gear mounted on the left end of the output shaft of the motor, a support plate mounted on the right side of the top and bottom walls of the fixed plate, a round rod rotatably connected to the left side wall of the support plate via a bearing, a cylinder mounted on the left end wall of the round rod, a gear ring interference-fitted to the outer wall of the cylinder, two baffles mounted on the inner wall of the cylinder, two connecting rods rotatably connected to the inner side wall between the baffles via two sets of bearings, and rollers interference-fitted to the outer wall of the connecting rods.

[0008] Furthermore, the diameter of the gear is smaller than that of the gear ring, and it meshes with the gear ring.

[0009] Further, the outer wall of the support plate is provided with a through hole, and the through hole is in communication with the circular rod and the cylinder.

[0010] Further, the outer ring of the bearing two is fixedly connected with the outer wall of the baffle through a bearing seat, and the inner ring of the baffle is connected with the outer wall of the connecting rod in an interference fit.

[0011] Further, the outer wall surface of the roller is provided with a circular arc groove.

[0012] The utility model discloses the beneficial effect is:

[0013] By setting the device in the intermediate section of the wrapping machine and the winding machine, the rubber roller is used to press the wrapped cable, the cable can be tightly wrapped with the cable, the problem of tight wrapping of the cable is avoided, the appearance effect of the wrapping is greatly improved, the uneven phenomenon caused by the poor wrapping is reduced, and the stability and consistency of the product wrapping quality are ensured.

[0014] For the wire core with insufficient surface strength or non-circular surface, the device can better adapt to the surface condition of the wire core by virtue of the excellent elasticity and deformation capacity of the rubber roller, so that the wrapping tape can be completely and uniformly wound on the wire core with different shapes and strengths, the problem that the wrapping tape cannot be attached to the recessed part is solved, the process difficulty of subsequent sintering or other processing is reduced, and the compatibility and reliability of the entire production process are improved.

[0015] The automatic pressing operation design of the device enables synchronous pressing treatment during the movement of the cable wrapping and winding, without additional complex processes and a large amount of manual intervention, so that the time waste caused by the step-by-step operation of wrapping and pressing is reduced, the overall efficiency of cable production is improved, and the demand of large-scale production is met. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Fig. 1 It is the structural schematic diagram of the utility model;

[0018] Fig. 2 It is the left view of the cylinder of the utility model.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1, fixed plate, 2, motor, 3, gear, 4, support plate, 5, through hole, 6, bearing one, 7, round rod, 8, cylinder, 9, gear ring, 10, baffle, 11, bearing two, 12, connecting rod, 13, roller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Referring to Figs. 1-2 As shown in the figure, a cable wrapping compression device, including fixed plate 1, the top end wall of fixed plate 1 is provided with motor 2, the left side end of the output main shaft of motor 2 is provided with gear 3, the top and bottom wall of fixed plate 1 is provided with support plate 4 on the right side, the left side wall of support plate 4 is rotatably connected with round rod 7 through bearing one 6, the left side end wall of round rod 7 is provided with cylinder 8, the outer wall of cylinder 8 is connected with gear ring 9 through interference fit, the inner wall of cylinder 8 is provided with two baffles 10, the inner side wall between baffle 10 is rotatably connected with two connecting rods 12 through two groups of bearing two 11, the outer wall of connecting rod 12 is connected with roller 13 through interference fit.

[0023] Further, the diameter length of gear 3 is less than gear ring 9, and gear 3 is connected with gear ring 9 in meshing.

[0024] Further, the outer wall of support plate 4 is provided with through hole 5, and through hole 5 is connected with round rod 7 and cylinder 8.

[0025] Further, the outer ring of bearing two 11 is fixedly connected with the outer wall of baffle 10 through a bearing seat, and the inner ring of baffle 10 is connected with the outer wall of connecting rod 12 through interference fit.

[0026] Further, the outer wall surface of roller 13 is provided with a circular groove.

[0027] Through the technical personnel, all electrical components and parts in the case are general standard parts or parts known to those skilled in the art, the structure and principle are known to the technical personnel through technical manual or through conventional experimental method, the model is adapted to the normal operation of the scheme, and all electrical components and the power supply adapted to them are connected through wires, and according to the actual situation, the appropriate controller is selected to meet the control requirement, the specific connection and control sequence should be referred to the working principle, the working order of each electrical component is completed, and the detailed connection means is the public technical knowledge, and the electrical control is not described.

[0028] One specific application of the embodiment is:

[0029] In use, first accurately place the device in the middle of the wrapping machine and the winding machine, ensure that the installation position is stable and in the best working condition, carefully put the wrapped cable into the through hole 5 of the device, make it smoothly pass through the round rod 7 and enter the internal space of the cylinder 8, and finally pass out between the two rubber rollers 13 made of rubber material, which can adaptively adjust the contact state according to the actual contour of the cable when in contact with the outer wall of the cable, effectively increasing the contact area with the cable to be compressed, thereby laying a solid foundation for the subsequent uniform and tight wrapping of the tape on the cable, greatly improving the uniformity and flatness of the tape wrapping;

[0030] When the cable continuously and stably moves during the wrapping and winding process, the movement of the cable itself will drive the roller 13 in close contact with it and the connecting rod 12 connected thereto to rotate around the bearing 11 as the center. In this process, the rotation of the roller 13 can accurately and effectively apply strong compression force to the outer wall of the wrapped cable in the up and down directions, preliminarily realizing the local compaction effect of the tape on the outer wall of the cable. At the same time, the motor 2 starts to start and make the gear 3 rotate at high speed. With the precise meshing transmission relationship between the gear 3 and the gear ring 9, the gear ring 9 will drive the cylinder 8 and its attached round rod 7, baffle 10, bearing 11, connecting rod 12 and roller 13 to rotate around the central axis of the cable. Through the omnidirectional circumferential rotation of the two rollers 13 around the outer wall of the cable, the outer wall of the cable can be fully, dead angle-free and deeply compressed from multiple dimensions to ensure that the tape and the cable are tightly and stably attached together, effectively eliminating the gaps, wrinkles and other adverse phenomena that may exist between the tape and the cable, and making the wrapped cable product reach a higher standard in quality and appearance.

[0031] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Within the scope of the present application, changes, modifications, additions or substitutions made by those skilled in the art should be within the scope of the present application.

Claims

1. A cable wrap compression device, characterized by: Including fixed plate (1), The top wall of the fixed plate (1) is provided with a motor (2), the left side end of the output main shaft of the motor (2) is provided with a gear (3), the right side of the top and bottom wall of the fixed plate (1) is provided with a support plate (4), the left side wall of the support plate (4) is rotatably connected with a round rod (7) through a bearing one (6), the left side end wall of the round rod (7) is provided with a cylinder (8), the outer wall of the cylinder (8) is connected with a gear ring (9) in interference fit, the inner wall of the cylinder (8) is provided with two baffles (10), the inner side wall between the two baffles (10) is rotatably connected with two connecting rods (12) through two groups of bearing two (11), the outer wall of the connecting rod (12) is connected with a roller (13) in interference fit.

2. A cable wrap compression device according to claim 1, wherein: The diameter length of the gear (3) is less than that of the gear ring (9), and the gear (3) is connected with the gear ring (9) in meshing engagement.

3. A cable wrap compression device according to claim 1, wherein: The outer wall of the support plate (4) is provided with a through hole (5), and the through hole (5) is connected with the round rod (7) and the cylinder (8).

4. A cable wrap compression device according to claim 1, wherein: The outer ring of the bearing two (11) is fixedly connected with the outer wall of the baffle (10) through a bearing seat, and the inner ring of the baffle (10) is connected with the outer wall of the connecting rod (12) in interference fit.

5. A cable wrap compression device according to claim 1, wherein: The outer wall surface of the roller (13) is provided with a circular groove.

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