Shielding and braiding integrated wrapping machine

Abstract

The utility model belongs to the technical field of wire processing, and particularly relates to a shielding and weaving integrated wrapping machine. The device comprises a take-up and pay-off device used for take-up and pay-off of wires and cables, a shielding wrapping device used for winding a shielding layer, and a braiding wrapping device used for winding a braiding layer. The shielding and wrapping device comprises a first shielding and wrapping mechanism and a second shielding and wrapping mechanism which are arranged up and down; the electric wire and cable sequentially penetrates through the pay-off end of the take-up and pay-off device, the first shielding wrapping mechanism, the weaving wrapping device, the second shielding wrapping mechanism and the take-up end of the take-up and pay-off device. According to the utility model, the braiding layer and the two shielding layers of the wire are arranged on the same device, so that continuous winding of the two shielding layers and the braiding layer is realized, and the wire cable does not need to be wound in the middle; the problems that in the prior art, due to the fact that a plurality of independently-arranged wrapping devices are adopted, multi-layer wrapping is tedious, wrapping is not coherent, and the needed time is long are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire processing, and in particular relates to a shielded braided integrated wrapping machine. Background Art

[0002] During the processing and manufacturing of wires and cables, the braided layer and two shielding layers need to be wrapped around the conductor to form a wrapped wire to provide insulation, moisture-proof and corrosion-proof protection for the conductor, ensure that the wires will not be damaged during transportation, and reduce losses caused by accidental risks.

[0003] When wrapping existing wires and cables, three independent wrapping devices are required to wrap the first shielding layer, the braided layer, and the second shielding layer of the wires and cables in sequence. After wrapping the first shielding layer, the wires and cables are rolled into a coil by a take-up wheel. When wrapping the next layer, the take-up wheel that has wound the wires and cables is used as the pay-off wheel for the next winding. This makes multi-layer wrapping more complicated, the wrapping is discontinuous, the time required is longer, and the production efficiency is low. At the same time, the three independently arranged wrapping devices occupy a large space and are troublesome to arrange, and are not suitable for workshops with smaller volumes. Utility Model Content

[0004] The utility model aims to overcome the defects in the prior art that the double-layer wrapping process is complicated, the wrapping is discontinuous, and the time is long, and provides a shielding braided integrated wrapping machine.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a shielded braided integrated wrapping machine, comprising: a wire-reeling device for reeling in and out electric wires and cables, a shielding wrapping device for wrapping a shielding layer, and a braiding wrapping device for wrapping a braided layer; the wire-reeling device, the shielding wrapping device, and the braiding wrapping device are arranged linearly in sequence;

[0006] The shielding wrapping device includes a first shielding wrapping mechanism and a second shielding wrapping mechanism arranged at the bottom and the top; the wires and cables pass through the wire-paying end of the wire-taking and wire-paying device, the first shielding wrapping mechanism, the braiding wrapping device, the second shielding wrapping mechanism and the wire-taking end of the wire-taking and wire-paying device in sequence.

[0007] Furthermore, the wires and cables on the first shielding wrapping mechanism and the second shielding wrapping mechanism are both wound horizontally, and the wires and cables of the first shielding wrapping machine and the second shielding wrapping machine travel in opposite directions.

[0008] Furthermore, the wires and cables in the braiding and wrapping device travel in a vertical direction.

[0009] Furthermore, it also includes a reversing device for reversing the direction of wires and cables, the reversing device includes a first reversing wheel installed at the lower end of the braiding and wrapping device and corresponding to the first shielding wrapping mechanism, a second reversing wheel installed at the upper end of the braiding and wrapping device and corresponding to the first reversing wheel, a third reversing wheel installed on the upper edge of the braiding and wrapping device, and a fourth reversing wheel installed at the wire inlet end of the second shielding wrapping mechanism.

[0010] Furthermore, a line connecting the first and second redirecting wheels is perpendicular to a line connecting the second and third redirecting wheels.

[0011] Furthermore, the wire-retracting and -releasing device comprises a support frame, a wire-reeling wheel and a wire-retrieving wheel mounted on the support frame; the height of the wire-inlet end of the wire-retrieving wheel in the vertical direction is greater than the height of the wire-retrieving end of the wire-retrieving wheel in the vertical direction.

[0012] Furthermore, the wire-retracting and -releasing device also includes a wire-arranging device installed on the supporting frame.

[0013] Furthermore, both the wire inlet end of the first shielding wrapping mechanism and the wire outlet end of the second shielding wrapping mechanism are provided with guide wheels for guiding the wires and cables.

[0014] Furthermore, a supporting wheel is provided at the outlet end of the first shielding wrapping mechanism.

[0015] The beneficial effects of the shielding braiding integrated wrapping machine of the utility model are:

[0016] The utility model arranges the braided layer and two shielding layers of the electric wire on one device, realizes the continuous winding of the two shielding layers and one braided layer, and there is no need to reel up the electric wires and cables in the middle, thus solving the problem in the prior art that the multi-layer wrapping is complicated, the wrapping is discontinuous, and it takes a long time because of the use of multiple independently arranged wrapping devices.

[0017] The first shielding wrapping mechanism and the second shielding wrapping mechanism are arranged downwardly and upwardly. When in use, the wires and cables enter the first shielding wrapping mechanism through the pay-off end of the take-up and pay-off device to wind the first shielding layer, and then braid the braided layer in the vertical direction, and then enter the second shielding wrapping mechanism to wind the second shielding layer. The first shielding wrapping mechanism and the second shielding wrapping mechanism have opposite moving directions, and are finally recovered to the take-up and pay-off device. While realizing the winding of two shielding layers and one braided layer, the entire wrapping machine occupies a small space and has a wide range of applicable scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a structural schematic diagram of a shielded braided integrated wrapping machine according to an embodiment of the utility model.

[0020] Figure 2 It is a schematic structural diagram of a shielding wrapping device according to an embodiment of the utility model.

[0021] Figure 3 It is a structural schematic diagram of a wire-retracting and -releasing device according to an embodiment of the utility model.

[0022] Figure 4 It is a structural schematic diagram of a braiding and wrapping device according to an embodiment of the utility model.

[0023] In the figure: 1. wire-reeling and reeling device, 11. supporting frame, 12. reeling wheel, 13. wire-reeling wheel, 14. cable arrangement device, 2. shielding wrapping device, 21. first shielding wrapping mechanism, 22. second shielding wrapping mechanism, 3. braiding wrapping device, 4. reversing device, 41. first reversing wheel, 42. second reversing wheel, 43. third reversing wheel, 44. fourth reversing wheel, 5. guide wheel, 6. supporting wheel, 7. wires and cables. DETAILED DESCRIPTION

[0024] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0025] like Figure 1-Figure 4 The specific embodiment of a shielded braided integrated wrapping machine of the utility model shown in the figure comprises a wire-reeling device 1 for reeling in and out wires and cables 7, a shielded wrapping device 2 for winding a shielding layer, and a braided wrapping device 3 for winding a braided layer. The wire-reeling device 1, the shielded wrapping device 2, and the braided wrapping device 3 are arranged linearly in sequence, and the shielded wrapping device 2 comprises a first shielded wrapping mechanism 21 and a second shielded wrapping mechanism 22 arranged in the lower and upper positions; the wires and cables 7 pass through the wire-reeling end of the wire-reeling device 1, the first shielded wrapping mechanism 21, the braided wrapping device 3, the second shielded wrapping mechanism 22, and the wire-reeling end of the wire-reeling device 1 in sequence. The utility model arranges the braided layer and two shielding layers of the wire on one device, realizes the continuous winding of two shielding layers and one braided layer, and does not need to reel in the wires and cables 7 in the middle, which solves the problem that the multi-layer wrapping is cumbersome, the wrapping is not continuous, and it takes a long time to wrap because of the use of multiple independently arranged wrapping devices in the prior art.

[0026] It should be further explained that, in this embodiment, the wires and cables 7 on the first shielding wrapping mechanism 21 and the second shielding wrapping mechanism 22 are both wound horizontally, and the wires and cables 7 of the first shielding wrapping machine and the second shielding wrapping machine move in opposite directions, wherein the wires and cables 7 in the braiding wrapping device 3 move in the vertical direction, and the first shielding wrapping mechanism 21 and the second shielding wrapping mechanism 22 are arranged at the bottom and the top, see Figure 2 When in use, the wire and cable 7 enters the first shielding wrapping mechanism 21 through the pay-off end of the take-up and pay-off device 1 to wind the first shielding layer, then braids the braided layer in the vertical direction, and then enters the second shielding wrapping mechanism 22 to wind the second shielding layer. The first shielding wrapping mechanism 21 and the second shielding wrapping mechanism 22 have opposite moving directions, and are finally recovered to the take-up and pay-off device 1. While realizing the winding of two shielding layers and one braided layer, the entire wrapping machine occupies a small space, and can be used in workshops with larger spaces as well as workshops with smaller spaces, and has a wide range of applications.

[0027] like Figure 1 and Figure 4 As shown, in this embodiment, a reversing device 4 for reversing the wire and cable 7 is also included, and the reversing device 4 includes a first reversing wheel 41 installed at the lower end of the braiding and wrapping device 3 and corresponding to the first shielding wrapping mechanism 21, a second reversing wheel 42 installed at the upper end of the braiding and wrapping device 3 and corresponding to the first reversing wheel 41, a third reversing wheel 43 installed at the upper edge of the braiding and wrapping device 3, and a fourth reversing wheel 44 installed at the inlet end of the second shielding wrapping mechanism 22, and the line between the first reversing wheel 41 and the second reversing wheel 42 is perpendicular to the line between the second reversing wheel 42 and the third reversing wheel 43. This embodiment cleverly uses four reversing wheels to change the traveling direction of the wire and cable 7, with a simple structure and low cost.

[0028] See also Figure 3 The wire-reeling device 1 in this embodiment includes a support frame 11, a pay-off wheel 12 and a take-up wheel 13 installed on the support frame 11; the height of the wire-entry end of the take-up wheel 13 in the vertical direction is greater than the height of the wire-emerging end of the pay-off wheel 12 in the vertical direction. In this embodiment, the pay-off wheel 12 is arranged at the lower end of the support frame 11, and the take-up wheel 13 is arranged at the upper end of the support frame 11. The wires and cables are discharged from the lower end of the wire-reeling device 1 and taken up from the upper end of the wire-reeling device 1 to avoid mutual interference between the take-up and the pay-off. At the same time, a wire arrangement device 14 is also installed on the support frame 11 corresponding to the take-up wheel 13 to control the position of the take-up and ensure the neatness and stability of the arrangement of the wires and cables 7.

[0029] like Figure 1As shown, the inlet end of the first shielding wrapping mechanism 21 and the outlet end of the second shielding wrapping mechanism 22 are both provided with guide wheels 5 for guiding the wires and cables 7, and the outlet end of the first shielding wrapping mechanism 21 is provided with support wheels 6 to ensure the stability of the wires and cables 7.

[0030] The use process of the shielded braiding machine of this embodiment is as follows: wind the conductor to be wound on the early pay-off wheel, enter the first shielding wrapping mechanism 21 arranged in the lower layer to wind the shielding layer, and then support and guide the support wheel 6 and the first reversing wheel 41 to allow the conductor wrapped with the first layer of shielding layer to enter the braiding wrapping device 3 for vertical weaving for weaving. After weaving, the conductor passes through the second reversing wheel 42, the third reversing wheel 43 and the fourth reversing wheel 44 to enter the second shielding wrapping mechanism 22 arranged in the upper layer to wind the second layer of shielding layer. The conductors of the first shielding wrapping mechanism 21 and the second shielding wrapping mechanism 22 have opposite entry and exit directions. Finally, the wound wires and cables are recovered to the take-up wheel 13 through the cable arranger 14 to complete the winding work of the wires and cables.

[0031] It should be understood that the first shielding wrapping mechanism 21, the second shielding wrapping mechanism 22 and the braiding wrapping device 3 in the present embodiment are all devices that can be purchased on the existing market, or the shielding wrapping mechanism and the braiding wrapping device 3 that can be thought of by those skilled in the art. The specific structure of the shielding wrapping mechanism and the braiding wrapping device 3 will not be elaborated in detail here.

[0032] It should be understood that the specific embodiments described above are only used to explain the present invention, and are not used to limit the present invention. Obvious changes or modifications derived from the spirit of the present invention are still within the scope of protection of the present invention.

Claims

1. A shielded braided integrated wrapping machine, characterized in that: include: A wire-reeling and -reeling device (1) for reeling in and out electric wires and cables (7), a shielding wrapping device (2) for wrapping a shielding layer, and a braiding wrapping device (3) for wrapping a braiding layer; the wire-reeling and -reeling device (1), the shielding wrapping device (2), and the braiding wrapping device (3) are arranged linearly in sequence; The shielding wrapping device (2) comprises a first shielding wrapping mechanism (21) and a second shielding wrapping mechanism (22) which are arranged at the bottom and the top; the electric wire and cable (7) sequentially pass through the pay-off end of the take-up and pay-off device (1), the first shielding wrapping mechanism (21), the braiding wrapping device (3), the second shielding wrapping mechanism (22) and the take-up end of the take-up and pay-off device (1).

2. The shielded braided integrated wrapping machine according to claim 1, characterized in that: The wires and cables (7) on the first shielding wrapping mechanism (21) and the second shielding wrapping mechanism (22) are both wound horizontally, and the wires and cables (7) of the first shielding wrapping machine and the second shielding wrapping machine travel in opposite directions.

3. The shielding braided integrated wrapping machine according to claim 2, characterized in that: The electric wires and cables (7) in the braiding and wrapping device (3) travel in a vertical direction.

4. The shielded braided integrated wrapping machine according to claim 1, characterized in that: It also includes a reversing device (4) for reversing the electric wire and cable (7), the reversing device (4) comprising a first reversing wheel (41) mounted at the lower end of the braiding and wrapping device (3) and arranged corresponding to the first shielding wrapping mechanism (21), a second reversing wheel (42) mounted at the upper end of the braiding and wrapping device (3) and arranged corresponding to the first reversing wheel (41), a third reversing wheel (43) mounted on the upper edge of the braiding and wrapping device (3), and a fourth reversing wheel (44) mounted at the inlet end of the second shielding wrapping mechanism (22).

5. The shielding braided integrated wrapping machine according to claim 4, characterized in that: The line connecting the first redirecting wheel (41) and the second redirecting wheel (42) is perpendicular to the line connecting the second redirecting wheel (42) and the third redirecting wheel (43).

6. The shielded braided integrated wrapping machine according to claim 1, characterized in that: The wire-reeling and reeling device (1) comprises a support frame (11), a wire-reeling wheel (12) and a wire-reeling wheel (13) mounted on the support frame (11); the height of the wire-inlet end of the wire-reeling wheel (13) in the vertical direction is greater than the height of the wire-out end of the wire-reeling wheel (12) in the vertical direction.

7. The shielding braided integrated wrapping machine according to claim 6, characterized in that: The wire-reeling and -unreeling device (1) further comprises a wire-arranging device (14) mounted on the supporting frame (11).

8. The shielding braided integrated wrapping machine according to claim 1, characterized in that: The inlet end of the first shielding wrapping mechanism (21) and the outlet end of the second shielding wrapping mechanism (22) are both provided with guide wheels (5) for guiding the electric wires and cables (7).

9. A shielded braided integrated wrapping machine according to any one of claims 1 to 8, characterized in that: A supporting wheel (6) is provided at the outlet end of the first shielding wrapping mechanism (21).

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