Wrapping machine for automobile high-voltage cable production

Abstract

The utility model discloses a wrapping machine for automobile high-voltage cable production, and relates to the technical field of wrapping machines. The wrapping machine comprises a machine case, a first driving device is arranged in the machine case, an output end of the first driving device is provided with an operation device, the outer surface of the operation device is provided with a wrapping assembly, and the inner wall of the machine case is fixedly provided with a wire conduit. According to the utility model, the second driving device is arranged in the cabinet and is supported at the outer side of the cabinet in cooperation with the support roller, and when the operation device stops operation and the wrapping operation of the cable is stopped, the second driving device is started to drive the displacement assembly to move along the outer side of the cabinet, so that the lifting driving force can be provided for the cable wrapping machine; and then the supporting roller is driven to carry out supporting height adjustment on the outer side of the output end of the cable, so that the supporting roller can provide proper supporting tension force for the cable on the outer side of the case, and the situation that the cable is broken when operation is suddenly stopped is prevented.

Description

Technical Field

[0001] This utility model belongs to the field of wrapping machine technology, and specifically relates to a wrapping machine for the production of automotive high-voltage cables. Background Technology

[0002] Automotive high-voltage cables are wire harnesses used to transmit high-voltage signals, primarily connecting the engine ignition system and high-voltage electrical components. Their function is to transmit the high-voltage signal generated by the ignition system to the spark plugs or ignition coils, thereby initiating ignition and combustion, and promoting engine power output.

[0003] In the prior art, a search of Chinese patent number CN201611152278.6 discloses a cable wrapping machine, including a frame, a feeding guide wheel and a take-up guide wheel. A vertical cable inlet pipe is provided on the frame. The cable inlet pipe is coaxially arranged with the main shaft. A mounting base is provided on the main shaft. The main shaft is driven to rotate by a motor. Turntables are symmetrically fixed on both sides of the mounting base. A wrapping tape mounting shaft is vertically arranged on the turntable. The wrapping tape lower tray, the wrapping tape and the wrapping tape upper pressure plate are sequentially fitted on the wrapping tape mounting shaft. Two sets of guide shafts are provided on the mounting base.

[0004] During the production process, cables need to be wrapped. This is done by wrapping metal wire or cable around a winding tube or core to form the cable shape. In existing technologies, the cable core is often wrapped by passing it through the center hole of the wrapping tape reel. When the wrapping tape is used up, the operation needs to be stopped and the tape replaced. However, during the replacement process, the cable core stops being transported, and the tension of the suspended section may become unbalanced, which can easily lead to the breakage of the cable core.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] In view of the problems in the related technologies, this utility model proposes a wrapping machine for the production of automotive high-voltage cables to overcome the above-mentioned technical problems existing in the existing related technologies.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a wrapping machine for producing high-voltage automotive cables, comprising a chassis, a first drive device inside the chassis, a rotating device at the output end of the first drive device, a wrapping assembly on the outer surface of the rotating device, a conduit fixedly installed on the inner wall of the chassis, a second drive device fixedly installed inside the chassis, a displacement assembly engaged at the output end of the second drive device, a support roller fixedly installed on the top of the displacement assembly, and a winding device on one side of the chassis.

[0009] Furthermore, the first driving device includes a first driving motor, a driving disk is fixedly mounted on the output end of the first driving motor, and a transmission belt is provided on the outer surface of the driving disk, which is connected to the outer surface of the operating device.

[0010] Furthermore, the operating device includes a rotating shaft, which is rotatably connected to the inner wall of the chassis. A rotating disk is fixedly installed at one end of the rotating shaft, and the wrapping assembly is located on the outer surface of the rotating disk.

[0011] Furthermore, the wrapping assembly includes a wrapping motor, the output end of which is fixedly mounted with a threaded shaft, and the outer surface of the threaded shaft is threadedly connected to a wrapping roller.

[0012] Furthermore, the second driving device includes a second driving motor, the output end of the second driving motor is fixedly mounted with a first gear, one side of the first gear is meshed with a second gear, and the output end of the second gear is fixedly mounted with a threaded rod.

[0013] Furthermore, the displacement assembly includes a displacement block, which is threadedly connected to the outer surface of the threaded rod. Displacement sliders are fixedly installed at both ends of the displacement block, and a support plate is fixedly installed on one side of the displacement slider. The support roller is located on the inner wall of the support plate.

[0014] Furthermore, a limiting groove is formed on the outer surface of the chassis, and the displacement slider is slidably connected to the inner wall of the limiting groove.

[0015] Furthermore, the winding device includes a winding frame, a winding motor is provided on the outer surface of the winding frame, and a winding roller is provided at the output end of the winding motor.

[0016] This utility model has the following beneficial effects:

[0017] This invention installs a second drive device inside the chassis and supports it on the outside of the chassis with a support roller. When the operating device stops running and the cable wrapping operation stops, the second drive device starts and drives the displacement component to move along the outside of the chassis, providing lifting and lowering driving force. This, in turn, drives the support roller to adjust the support height on the outside of the cable output end, so that the support roller can provide a more appropriate support tension for the cable on the outside of the chassis, preventing the cable from breaking when the operation suddenly stops.

[0018] When the second drive motor is started, it drives the first gear to rotate. When the first gear rotates, it drives the second gear to rotate, thereby driving the vertical threaded rod to rotate. When it rotates in the forward direction, it drives the displacement component to move upward, and when it rotates in the reverse direction, it drives the displacement component to move downward, thereby providing displacement driving force for the support roller to adjust its support height. By placing the support roller on the inner wall of the support plate, in coordination with the second drive motor driving the first gear to rotate the second gear, thereby providing displacement driving force for the displacement block, the support roller can move along the displacement path of the support plate, thereby adapting the support height of the cable, adjusting the support tension of the cable, and preventing the cable from breaking.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the support roller structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the rotating disc structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the first gear structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the support plate structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the chassis structure of this utility model;

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Chassis; 2. First drive unit; 3. Running device; 4. Wrapping assembly; 5. Conductor tube; 6. Second drive unit; 7. Displacement assembly; 8. Support roller; 9. Rewinding device; 201. First drive motor; 202. Drive disc; 203. Transmission belt; 301. Running shaft; 302. Running disc; 401. Wrapping motor; 402. Threaded shaft; 403. Wrapping roller; 601. Second drive motor; 602. First gear; 603. Second gear; 604. Threaded rod; 701. Displacement block; 702. Displacement slider; 703. Support plate; 10. Limiting groove; 901. Rewinding frame; 902. Rewinding motor; 903. Roller. Detailed Implementation

[0029] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0030] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate 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, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0031] Please see Figures 1-6 As shown, this utility model is a wrapping machine for producing high-voltage automotive cables, including a housing 1. A first drive device 2 is installed inside the housing 1. A running device 3 is installed at the output end of the first drive device 2. A wrapping assembly 4 is installed on the outer surface of the running device 3. A wire conduit 5 is fixedly installed on the inner wall of the housing 1. A second drive device 6 is fixedly installed inside the housing 1. A displacement assembly 7 is engaged at the output end of the second drive device 6. A support roller 8 is fixedly installed on the top of the displacement assembly 7. A winding device 9 is installed on one side of the housing 1.

[0032] In use, multiple sets of wrapping assemblies 4 are fixed on the operating device 3. After the cable passes through the inside of the operating device 3, the first driving device 2 is activated to drive the operating device 3 to operate, which in turn drives the wrapping assemblies 4 to operate. The wrapping assemblies 4 rotate and release the tape to wrap the cable. The support roller 8 is supported on the output end of the wrapped cable. When the wrapping operation needs to be stopped, the second driving device 6 is activated to drive the displacement assembly 7 to move along the outside of the housing 1 to move it upward or downward. This causes the displacement assembly 7 to drive the support roller 8 on the inner wall to move, thereby changing the support height of the cable conveyed on the inner wall to adjust the support tension on the outside of the cable.

[0033] This invention installs the second drive device 6 inside the housing 1 and supports it on the outside of the housing 1 with the support roller 8. When the operating device 3 stops operating and the cable wrapping operation stops, the second drive device 6 starts and drives the displacement component 7 to move along the outside of the housing 1, providing lifting and lowering driving force. This, in turn, drives the support roller 8 to adjust the support height on the outside of the cable output end, so that the support roller 8 can provide a more appropriate support tension for the cable on the outside of the housing, preventing the cable from breaking when the operation suddenly stops.

[0034] In one embodiment, the first driving device 2 includes a first driving motor 201, and a driving disk 202 is fixedly installed at the output end of the first driving motor 201. A transmission belt 203 is provided on the outer surface of the driving disk 202, and the transmission belt 203 is connected to the outer surface of the operating device 3.

[0035] By starting the first drive motor 201, the drive disc 202 is made to rotate, thereby driving the transmission belt 203 to drive the rotation, thereby providing the driving force for the operating device 3, so that the operating device 3 can drive the wrapping assembly 4 to rotate at high speed to unwind.

[0036] In one embodiment, the operating device 3 includes a rotating shaft 301, which is rotatably connected to the inner wall of the housing 1. A rotating disk 302 is fixedly installed at one end of the rotating shaft 301, and the wrapping assembly 4 is located on the outer surface of the rotating disk 302.

[0037] When the transmission belt 203 is driven to run, it drives the outer drive wheel on the outside of the running shaft 301 to run together, thereby driving the running shaft 301 to run. Then, the running disc 302 is driven to run at high speed, which drives the wrapping assembly 4 on its outside to run. When one set of wrapping assembly 4 has finished wrapping the tape, the remaining wrapping tape on the wrapping assembly 4 can be pulled to the outside of the cable to continue the wrapping operation.

[0038] In one embodiment, the wrapping assembly 4 includes a wrapping motor 401, the output end of which is fixedly mounted with a threaded shaft 402, and the outer surface of the threaded shaft 402 is threadedly connected to a wrapping roller 403.

[0039] When the rotating disc 302 is running, it drives the wrapping roller 403 to run together. At the same time, the wrapping motor 401 starts and drives the threaded shaft 402 to drive the wrapping roller 403 to run together to unwind the wrapping tape. After the wrapping tape on the outer side of one set of wrapping rollers 403 is used up, the operation can be stopped and the wrapping tape on the other wrapping rollers 403 can be unwound to continue the wrapping operation, so as to avoid frequent replacement of wrapping rollers 403 and affect the wrapping efficiency.

[0040] In one embodiment, the second drive device 6 includes a second drive motor 601, a first gear 602 is fixedly mounted on the output end of the second drive motor 601, a second gear 603 is meshed on one side of the first gear 602, and a threaded rod 604 is fixedly mounted on the output end of the second gear 603.

[0041] When the second drive motor 601 is started, it drives the first gear 602 to operate. When the first gear 602 operates, it drives the second gear 603 to rotate, thereby driving the vertical threaded rod 604 to rotate. When it rotates in the forward direction, it drives the displacement component 7 to move upward. When it rotates in the reverse direction, it drives the displacement component 7 to move downward, thereby providing displacement driving force for the support roller 8 to adjust its support height.

[0042] In one embodiment, the displacement component 7 includes a displacement block 701, which is threadedly connected to the outer surface of the threaded rod 604. Displacement sliders 702 are fixedly installed at both ends of the displacement block 701. A support plate 703 is fixedly installed on one side of the displacement slider 702, and the support roller 8 is located on the inner wall of the support plate 703.

[0043] When the second gear 603 operates and drives the threaded rod 604 to rotate, its driving displacement block 701 drives the displacement sliders 702 on both sides to move along the outside of the housing 1, thereby causing the support plate 703 to drive the support roller 8 on the inner wall to move.

[0044] By placing the support roller 8 on the inner wall of the support plate 703, the second drive motor 601 drives the first gear 602 to rotate the second gear 603, thereby providing displacement driving force for the displacement block 701. This allows the support roller 8 to move along the displacement path of the support plate 703, thereby adapting to the support height of the cable, adjusting the support tension of the cable, and preventing it from breaking.

[0045] In one embodiment, for the aforementioned chassis 1, a limiting groove 10 is formed on the outer surface of the chassis 1, and the displacement slider 702 is slidably connected to the inner wall of the limiting groove 10.

[0046] The limiting groove 10 provides a limiting sliding space for the displacement slider 702, thereby restricting the displacement path of the support plate 703 and ensuring that the support point of the support roller 8 is always aligned with the cable output end.

[0047] In one embodiment, the winding device 9 includes a winding frame 901, a winding motor 902 is provided on the outer surface of the winding frame 901, and a winding roller 903 is provided at the output end of the winding motor 902.

[0048] By fixing the winding motor 902 to the outside of the winding frame 901, when the winding motor 902 is started, it drives the winding roller 903 to rotate inside the winding frame 901, thereby winding up the cable after the wrapping operation is completed.

[0049] Through the above technical solution, 1. By installing the second drive device 6 inside the housing 1 and cooperating with the support roller 8 to support it on the outside of the housing 1, when the operating device 3 stops operating and the cable wrapping operation stops, the second drive device 6 starts and drives the displacement component 7 to move along the outside of the housing 1, which can provide lifting driving force, thereby driving the support roller 8 to adjust the support height on the outside of the cable output end, so that the support roller 8 can provide a more appropriate support tension for the cable on the outside of the housing, preventing the cable from breaking when the operation suddenly stops; 2. When the second drive motor 601 is started, it drives the first gear 602 to operate, and when the first gear 602 operates, it... The second gear 603 is driven to rotate, which in turn drives the vertical threaded rod 604 to rotate. When it rotates in the forward direction, it drives the displacement component 7 to move upward, and when it rotates in the reverse direction, it drives the displacement component 7 to move downward, thereby providing displacement driving force for the support roller 8 to adjust its support height. By placing the support roller 8 on the inner wall of the support plate 703, the second drive motor 601 drives the first gear 602 to drive the second gear 603 to rotate, thereby providing displacement driving force for the displacement block 701. This allows the support roller 8 to move along the displacement path of the support plate 703, thereby adapting the support height of the cable, adjusting the support tension of the cable, and preventing it from breaking.

[0050] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above 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 one or more embodiments or examples.

[0051] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wrapping machine for producing high-voltage automotive cables, comprising a chassis (1), characterized in that: The machine housing (1) is equipped with a first drive device (2) inside, and a running device (3) is provided at the output end of the first drive device (2). A wrapping assembly (4) is provided on the outer surface of the running device (3). A wire tube (5) is fixedly installed on the inner wall of the machine housing (1). A second drive device (6) is fixedly installed inside the machine housing (1). A displacement assembly (7) is engaged at the output end of the second drive device (6). A support roller (8) is fixedly installed on the top of the displacement assembly (7). A winding device (9) is provided on one side of the machine housing (1).

2. The wrapping machine for producing high-voltage automotive cables according to claim 1, characterized in that, The first driving device (2) includes a first driving motor (201), and a driving disk (202) is fixedly installed at the output end of the first driving motor (201). A transmission belt (203) is provided on the outer surface of the driving disk (202), and the transmission belt (203) is connected to the outer surface of the operating device (3).

3. A wrapping machine for producing high-voltage automotive cables according to claim 2, characterized in that, The operating device (3) includes an operating shaft (301), which is rotatably connected to the inner wall of the housing (1). One end of the operating shaft (301) is fixedly installed with a rotating disk (302), and the wrapping assembly (4) is located on the outer surface of the rotating disk (302).

4. A wrapping machine for producing high-voltage automotive cables according to claim 1, characterized in that, The wrapping assembly (4) includes a wrapping motor (401), the output end of which is fixedly mounted with a threaded shaft (402), and the outer surface of the threaded shaft (402) is threadedly connected with a wrapping roller (403).

5. A wrapping machine for producing high-voltage automotive cables according to claim 1, characterized in that, The second drive device (6) includes a second drive motor (601), the output end of the second drive motor (601) is fixedly mounted with a first gear (602), one side of the first gear (602) is meshed with a second gear (603), and the output end of the second gear (603) is fixedly mounted with a threaded rod (604).

6. A wrapping machine for producing high-voltage automotive cables according to claim 5, characterized in that, The displacement assembly (7) includes a displacement block (701), which is threaded to the outer surface of the threaded rod (604). Displacement sliders (702) are fixedly installed at both ends of the displacement block (701). A support plate (703) is fixedly installed on one side of the displacement slider (702). The support roller (8) is located on the inner wall of the support plate (703).

7. A wrapping machine for producing high-voltage automotive cables according to claim 6, characterized in that, The outer surface of the chassis (1) is provided with a limiting groove (10), and the displacement slider (702) is slidably connected to the inner wall of the limiting groove (10).

8. A wrapping machine for producing high-voltage automotive cables according to claim 1, characterized in that, The winding device (9) includes a winding frame (901), a winding motor (902) is provided on the outer surface of the winding frame (901), and a winding roller (903) is provided at the output end of the winding motor (902).

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