Tension-adjustable cabling towing device

Abstract

The invention discloses a tension-adjustable cabling towing and packaging device, and belongs to the technical field of cable processing equipment, the tension-adjustable cabling towing and packaging device comprises a conveying mechanism used for conveying a cable and an aluminum foil tape used for coating the cable, the aluminum foil tape is rolled into a cylindrical tape coil to be rotationally arranged on a mounting plate, and a tension control mechanism is arranged on the mounting plate; the tension control mechanism comprises a magnetic powder clutch arranged on the mounting plate, a damping wheel fixed at the output end of the magnetic powder clutch and a tension controller used for regulating and controlling the magnetic powder clutch, the tension controller is arranged beside the magnetic powder clutch, the aluminum foil tape is wound on the damping wheel, the conveying mechanism comprises a positioning die, the positioning die is arranged beside the damping wheel, and the aluminum foil tape is wound on the positioning die. The cable is movably arranged in the positioning mold, the cable is rotationally arranged in the positioning mold, the mounting plate is provided with an adjusting mechanism used for adjusting and controlling the tape releasing speed of the cylindrical tape roll, the tape releasing tension and the tape releasing speed are independently controlled, the tape releasing tension is stabilized, the tape releasing line speed is synchronous, and therefore the effect that a cable shielding layer is evenly wrapped is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of cable processing equipment, in particular to a cable dragging package device with adjustable tension. Background Art

[0002] With the rapid development of 5G network communication technology in my country, the market demand for various types of high-frequency data cables is also increasing continuously. In order to improve the transmission efficiency of data cables and the anti-interference effect of shielding function, the requirements for each single device on the production line are also constantly increasing.

[0003] In the cable manufacturing process, shielding layer coating is an indispensable step. It is widely used in high-speed rail signal cables, wireless base stations and optical cables. The shielding layer and the outer sheath are called a comprehensive sheath structure, which can not only prevent moisture, but also effectively shield external interference signals and protect the cable core inside the cable. Therefore, the quality of the oblique wrapping process has a crucial impact on the comprehensive sheath of the cable and even the performance of the entire cable. Traditional dragging devices usually use a conveying mechanism to transmit cables. During the sliding and rotating process of the cable, the aluminum foil tape is wrapped around the outer surface of the cable. Since the tension control of the aluminum foil tape is not precise, it is impossible to ensure uniform coating of the shielding layer, thereby failing to meet the production accuracy and qualified rate requirements of communication cables.

[0004] In view of the above-mentioned related technologies, it is urgently necessary to design and develop a cable dragging device with adjustable tension, which can facilitate the control of the tension of the aluminum foil tape during the process of covering the cable shielding layer, thereby achieving uniform covering of the cable shielding layer. Summary of the invention

[0005] In order to facilitate the control of the tension of the aluminum foil tape and achieve uniform covering of the cable shielding layer, the present application provides a cable dragging and wrapping device with adjustable tension.

[0006] The present application provides a cable towing device with adjustable tension, which adopts the following technical solution: A cable towing and bagging device with adjustable tension comprises a transmission mechanism for transmitting cables and an aluminum foil tape for coating the cables, the aluminum foil tape is rolled into a cylindrical tape and rotatably arranged on a mounting plate, the mounting plate is provided with a tension control mechanism, the tension control mechanism comprises a magnetic powder clutch arranged on the mounting plate, a damping wheel fixed to the output end of the magnetic powder clutch and a tension controller for regulating the magnetic powder clutch, the tension controller is arranged beside the magnetic powder clutch, the aluminum foil tape is wound on the damping wheel, the transmission mechanism comprises a positioning mold, the positioning mold is arranged beside the damping wheel, the cable movement is arranged in the positioning mold, the cable rotation is arranged in the positioning mold, and the mounting plate is provided with an adjustment mechanism for regulating the winding and unwinding speed of the cylindrical tape.

[0007] By adopting the above technical scheme, the aluminum foil tape is rolled into a cylindrical tape roll and rotated on the mounting plate, the magnetic powder clutch is arranged on the mounting plate, the damping wheel is fixed to the output end of the magnetic powder clutch, the tension controller is arranged next to the magnetic powder clutch, the aluminum foil tape is wound on the damping wheel, the positioning mold is arranged next to the damping wheel, the cable movement is arranged in the positioning mold, and the cable rotation is arranged in the positioning mold. In the process of coating the cable, the aluminum foil tape is pulled to the positioning mold after passing through the damping wheel, and the aluminum foil tape is wound on the cable. The magnetic powder clutch is controlled by the tension controller to drive the damping wheel, the transmission mechanism transmits the cable, the cable slides in the positioning mold, and the cable rotates in the positioning mold to achieve cable coating. The tension controller, the magnetic powder clutch and the damping wheel can adjust the tension of the aluminum foil tape, and the unwinding speed of the aluminum foil tape is adjusted by the adjustment mechanism to achieve independent control of the unwinding tension and speed, stabilize the unwinding tension and synchronize the unwinding line speed, thereby achieving uniform coating of the cable shielding layer.

[0008] Preferably, the positioning mold is arranged on the mounting frame, the mounting plate is rotatably arranged on the mounting frame, one side of the mounting plate is hinged to the mounting frame, a positioning plate 1 is arranged on the mounting frame, a transfer hole is opened on the top surface of the positioning plate 1, a first transfer handle is arranged on the positioning plate 1, a positioning column 1 which can be abutted against the top surface of the mounting plate is arranged on the first transfer handle, and the positioning column 1 is threadedly sleeved in the transfer hole.

[0009] By adopting the above technical scheme, the positioning mold is arranged on the mounting frame, the mounting plate is rotatably arranged on the mounting frame, one side of the mounting plate is hinged to the mounting frame, a positioning plate 1 is arranged on the mounting frame, a transfer hole is opened on the top surface of the positioning plate 1, a first transfer handle is arranged on the positioning plate 1, a positioning column 1 which can abut against the top surface of the mounting plate is arranged on the first transfer handle, the positioning column 1 is threadedly sleeved in the transfer hole, and the angle between the rotating roller 7 and the positioning mold can be adjusted by rotating the mounting plate, and the positioning column 1 is made to abut against the top surface of the mounting plate by rotating the first transfer handle, so as to facilitate fixing the position of the mounting plate, thereby facilitating adjusting the angle between the rotating roller 7 and the positioning mold, and the drag bag angle is set according to calculation before starting the machine, and the angle is adjusted by the mounting plate to achieve preliminary rough adjustment of the drag bag angle.

[0010] Preferably, a sliding strip is provided on the mounting frame, a sliding hole is provided on one side surface of the sliding strip, a sliding groove is provided on the other side surface of the sliding strip, the sliding groove is communicated with the sliding hole, a sliding assembly is provided on the sliding strip, the sliding assembly includes a slider slidably set in the sliding hole, a slider connected to the slider and a sliding tube set on the slider, the positioning mold is slidably set on the sliding tube, the slider is slidably set in the sliding groove, and the slider is connected to the slider by screws.

[0011] By adopting the above technical scheme, a sliding strip is provided on the mounting frame, a sliding hole is provided on one side surface of the sliding strip, a sliding groove is provided on the other side surface of the sliding strip, the sliding groove is connected with the sliding hole, a sliding assembly is provided on the sliding strip, the sliding assembly includes a slider slidably arranged in the sliding hole, a skateboard connected to the slider and a sliding tube arranged on the skateboard, the positioning mold is slidably arranged on the sliding tube, the slider is slidably arranged in the sliding groove, the slider is connected to the skateboard by screws, when the position of the positioning mold needs to be adjusted, the screws connecting the slider and the skateboard are loosened, the slider is slid, the slider drives the positioning mold to slide, when the positioning mold slides to a suitable position, the screws are tightened to position the positioning mold, and the position of the positioning mold is adjusted conveniently.

[0012] Preferably, the sliding assembly includes a sliding column slidably arranged in the sliding tube, a positioning screw threadedly sleeved on the sliding tube and a connecting plate arranged on the sliding column, and a snap-in groove is opened on the side of the sliding column, the positioning screw can be threadedly snap-into the snap-in groove, and the positioning mold is arranged on the connecting plate.

[0013] By adopting the above technical solution, the sliding column is slidably arranged in the sliding tube, a clamping groove is opened on the side of the sliding column, the positioning screw is threadedly sleeved on the sliding tube, the positioning screw can be threadedly clamped in the clamping groove, and the positioning mold is arranged on the connecting plate. When it is necessary to adjust the distance between the positioning mold and the mounting frame, the positioning screw is loosened, the sliding column is slid, and the sliding column drives the positioning mold to slide. When the positioning mold slides to a suitable position, the positioning screw is tightened to position the positioning mold, which is convenient for adjusting the distance between the positioning mold and the mounting frame.

[0014] Preferably, a belt-passing mechanism is provided on the mounting plate, and the belt-passing mechanism includes a belt-passing roller 1 arranged above the cylindrical belt roll, a mounting shaft arranged obliquely below the cylindrical belt roll, a roller 1 rotatably arranged on the mounting shaft, a roller 2 arranged beside the roller, a roller 3 arranged obliquely below the mounting shaft, a roller 4 arranged below the damping wheel, a transfer roller arranged obliquely above the mounting shaft, a roller 5 arranged beside the roller 4, a roller 6 arranged obliquely below the roller 5 and a roller 7 arranged beside the positioning mold, the belt-passing roller 1, roller 3, roller 4, transfer roller, roller 5, roller 6 and roller 7 are all rotatably arranged on the mounting plate, the roller 2 is rotatably arranged on the mounting shaft, and the aluminum foil tape passes through the belt-passing roller 1, roller 2, roller 1, roller 3, roller 4, transfer roller, roller 5, damping wheel, roller 6 and roller 7 in sequence and is then wound on the cable.

[0015] By adopting the above technical scheme, the belt-passing roller 1 is arranged above the cylindrical belt roll, the mounting shaft is arranged obliquely below the cylindrical belt roll, the roller 1 is rotatably arranged on the mounting shaft, the roller 2 is rotatably arranged on the mounting shaft, the roller 2 is arranged beside the roller, the roller 3 is arranged obliquely below the mounting shaft, the roller 4 is arranged below the damping wheel, the transfer roller is arranged obliquely above the mounting shaft, the roller 5 is arranged beside the roller 4, the roller 6 is arranged obliquely below the roller 5, and the roller 7 is arranged beside the positioning mold. The belt-passing roller 1, the roller 3, the roller 4, the transfer roller, the roller 5, the roller 6 and the roller 7 are all rotatably arranged on the mounting plate, and the aluminum foil tape passes through the belt-passing roller 1, the roller 2, the roller 1, the roller 3, the roller 4, the transfer roller, the roller 5, the damping wheel, the roller 6 and the roller 7 in sequence and is then wound on the cable, thereby improving the stability of the aluminum foil tape during the transmission process.

[0016] Preferably, the adjustment mechanism comprises a driving motor arranged on the mounting plate, a rotating shaft is fixedly arranged on the output shaft of the driving motor, the rotating shaft is rotatably arranged on the mounting plate, and the cylindrical belt reel is sleeved on the rotating shaft.

[0017] By adopting the above technical solution, the adjustment mechanism includes a driving motor arranged on the mounting plate, a rotating shaft is fixedly arranged on the output shaft of the driving motor, the rotating shaft is rotatably arranged on the mounting plate, and the cylindrical belt roll is sleeved on the rotating shaft. When the aluminum foil tape needs to be transmitted, the driving motor drives the rotating shaft to rotate, and the rotating shaft drives the cylindrical belt roll to rotate, thereby facilitating the transmission of the cylindrical belt roll.

[0018] Preferably, a tape unwinding speed control mechanism is provided on the mounting plate, and the tape unwinding speed control mechanism includes a support shaft rotatably provided on the mounting plate, a rocker arm provided on the support shaft, a counterweight block provided on the rocker arm, an eccentric wheel provided on the support shaft, and a displacement sensor for detecting a position change of the eccentric wheel, the transfer roller is rotatably provided on the rocker arm, the displacement sensor is provided on the mounting plate, the displacement sensor is located beside the eccentric wheel, the rocker arm, the counterweight block, and the transfer roller are located on one side of the mounting plate, the eccentric wheel and the displacement sensor are located on the other side of the mounting plate, and the displacement sensor is electrically connected to the drive motor.

[0019] By adopting the above technical scheme, the support shaft is arranged on the mounting plate, the rocker arm is arranged on the support shaft, the counterweight is arranged on the rocker arm, the eccentric wheel is arranged on the support shaft, the displacement sensor is arranged on the mounting plate, the displacement sensor is located beside the eccentric wheel, the transfer roller is rotatably arranged on the rocker arm, the rocker arm, the counterweight, and the transfer roller are located on one side of the mounting plate, the eccentric wheel and the displacement sensor are located on the other side of the mounting plate, the displacement sensor is electrically connected to the drive motor, and in the process of conveying the aluminum foil tape, the cylindrical tape roll may be unevenly wound, at which time the tension between the aluminum foil tapes will change, and the rocker arm will deflect, and when the rocker arm drives the eccentric wheel to rotate, the displacement sensor detects the offset of the eccentric wheel position, and transmits the detected signal to the drive motor to adjust the speed of the drive motor, thereby adjusting the speed of unwinding the tape to adapt to different cable line speeds.

[0020] Preferably, the unwinding speed control mechanism includes a limit assembly, the limit assembly includes a limit switch arranged on the mounting plate, a touch rod arranged on the limit switch and a touch arm that can abut against the touch rod, the limit switch is located beside the eccentric wheel, the limit switch is located above the displacement sensor, and the touch arm is arranged on the eccentric wheel.

[0021] By adopting the above technical solution, the limit switch is arranged on the mounting plate, the limit switch is located beside the eccentric wheel, the touch rod is arranged on the limit switch, and the touch arm is arranged on the eccentric wheel. When the eccentric wheel rotates, the touch rod moves with the rotation of the eccentric wheel and touches the touch arm on the limit switch at a specific position. When the touch rod touches the touch arm of the limit switch, the limit switch will be triggered, causing the equipment to stop running. This is to prevent the equipment from exceeding the safe working range and protect the safety of the equipment and operators.

[0022] Preferably, a fine-tuning guide mechanism is provided on the mounting plate, and the fine-tuning guide mechanism includes a placement plate arranged on the mounting plate, an adapter seat rotatably arranged on the placement plate, and a handle 1 arranged on the adapter seat, the roller 7 is rotatably arranged on the adapter seat, and a positioning component for positioning the adapter seat is provided on the placement plate.

[0023] By adopting the above technical solution, the storage plate is set on the mounting plate, the adapter seat is rotatably set on the storage plate, the handle one is set on the adapter seat, and the roller seven is rotatably set on the adapter seat. By rotating the adapter seat to drive the roller seven to rotate, the actual drag bag angle can be slightly adjusted after starting the machine, and the appropriate bag angle can be adjusted according to different production processes to achieve fine adjustment of the drag bag angle.

[0024] Preferably, a belt-end control mechanism is provided on the mounting plate, and the belt-end control mechanism includes a storage seat 1 provided on the mounting plate, a storage seat 2 provided on one side of the driving motor, an infrared sensor 1 for detecting whether the cylindrical belt roll is used up, and an infrared sensor 2 for detecting whether the cylindrical belt roll is used up, the storage seat 1 is located on the other side of the driving motor, the infrared sensor 1 is provided on the storage seat 1, the storage seat 2 is provided on the mounting plate, the infrared sensor 2 is provided on the storage seat 2, the infrared sensor 1 is electrically connected to the driving motor, and the infrared sensor 2 is electrically connected to the driving motor.

[0025] By adopting the above technical solution, the storage seat 1 is arranged on the mounting plate, the storage seat 1 is located on one side of the driving motor, the infrared sensor 1 is arranged on the storage seat 1, the infrared sensor 1 is electrically connected to the driving motor, the storage seat 2 is arranged on the mounting plate, the storage seat 2 is located on the other side of the driving motor, the infrared sensor 2 is arranged on the storage seat 2, and the infrared sensor 2 is electrically connected to the driving motor. In the process of the cylindrical tape reel conveying the aluminum foil tape, the infrared rays emitted by the infrared sensor 1 and the infrared sensor 2 can detect the cylindrical tape reel. When the cylindrical tape reel is used up, the infrared rays emitted by the infrared sensor 1 and the infrared sensor 2 cannot detect the cylindrical tape reel. At this time, the driving motor is controlled to stop rotating, the transmission mechanism is controlled to stop transmitting the cable, and then a new cylindrical tape reel is replaced for wrapping.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The aluminum foil tape is rolled into a cylindrical tape roll and rotated on the mounting plate, the magnetic powder clutch is arranged on the mounting plate, the damping wheel is fixed to the output end of the magnetic powder clutch, the tension controller is arranged next to the magnetic powder clutch, the aluminum foil tape is wound on the damping wheel, the positioning mold is arranged next to the damping wheel, the cable movement is arranged in the positioning mold, and the cable rotation is arranged in the positioning mold. In the process of coating the cable, the aluminum foil tape is pulled to the positioning mold after passing through the damping wheel, and the aluminum foil tape is wound on the cable. The magnetic powder clutch is controlled by the tension controller to drive the damping wheel, and the transmission mechanism transmits the cable. The cable slides in the positioning mold, and the cable rotates in the positioning mold to achieve cable coating. The tension controller, the magnetic powder clutch and the damping wheel can adjust the tension of the aluminum foil tape. The release speed of the aluminum foil tape is adjusted by the adjustment mechanism to achieve independent control of the release tension and speed, stabilize the release tension and synchronize the release line speed, thereby achieving uniform coating of the cable shielding layer; 2. The support shaft is arranged on the mounting plate, the swing arm is arranged on the support shaft, the counterweight is arranged on the swing arm, the eccentric wheel is arranged on the support shaft, the displacement sensor is arranged on the mounting plate, the displacement sensor is located beside the eccentric wheel, the transfer roller is rotatably arranged on the swing arm, the swing arm, the counterweight, and the transfer roller are located on one side of the mounting plate, the eccentric wheel and the displacement sensor are located on the other side of the mounting plate, the displacement sensor is electrically connected to the drive motor, in the process of conveying the aluminum foil tape, the cylindrical tape roll may be wound unevenly, at this time the tension between the aluminum foil tapes will change, the swing arm will deflect, when the swing arm drives the eccentric wheel to rotate, the displacement sensor detects the offset of the eccentric wheel position, transmits the detected signal to the drive motor, adjusts the speed of the drive motor, and thus adjusts the speed of unwinding the tape; 3. The limit switch is arranged on the mounting plate, the limit switch is located beside the eccentric wheel, the touch rod is arranged on the eccentric wheel, and the touch arm is arranged on the limit switch. When the eccentric wheel rotates, the touch rod moves with the rotation of the eccentric wheel and touches the touch arm on the limit switch at a specific position. When the touch rod touches the touch arm of the limit switch, the limit switch will be triggered to stop the equipment from running. This is to prevent the equipment from exceeding the safe working range and protect the safety of the equipment and operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a cable-making towing bag device with adjustable tension in an embodiment of the present application.

[0028] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0029] Figure 3 It is a schematic diagram of the connection structure between the mounting frame and the mounting plate in the embodiment of the present application.

[0030] Figure 4 It is a structural schematic diagram of the tape-releasing speed control mechanism in an embodiment of the present application.

[0031] Figure 5 It is a structural schematic diagram of the fine-tuning guide mechanism in an embodiment of the present application.

[0032] Description of reference numerals: 1. Mounting frame; 11. Sliding strip; 111. Sliding hole; 112. Sliding groove; 12. Sliding assembly; 121. Sliding block; 122. Sliding plate; 123. Sliding tube; 124. Sliding column; 125. Positioning screw; 126. Connecting plate; 13. Positioning plate 1; 131. Transfer hole; 132. First transfer handle; 2. Mounting plate; 21. Positioning plate 2; 211. Plug hole; 22. Second transfer handle; 23. Driving motor; 3. Cylindrical belt roll; 4. Transmission mechanism; 41. Positioning mold; 5. Tension control mechanism; 51. Magnetic powder clutch; 52. Damping wheel; 53. Tension controller; 6. Belt passing mechanism; 61. Belt passing roller 1; 62. Mounting shaft; 63. Rotating Roller one; 64, roller two; 65, roller three; 66, roller four; 67, transfer roller; 68, roller five; 69, roller six; 610, roller seven; 7, tape unwinding speed control mechanism; 71, support shaft; 72, rocker arm; 73, counterweight; 74, eccentric wheel; 75, displacement sensor; 76, limit assembly; 761, limit switch; 762, touch rod; 763, touch arm; 8, fine-tuning guide mechanism; 81, storage plate; 82, transfer seat; 83, handle one; 84, positioning assembly; 841, abutment screw; 9, tape completion control mechanism; 91, storage seat one; 92, storage seat two; 93, infrared sensor one; 94, infrared sensor two; 10, adjustment mechanism. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The present application embodiment discloses a cable towing package device with adjustable tension. Figure 1 As shown, a cable-forming and dragging package device with adjustable tension includes a mounting frame 1, a mounting plate 2, a cylindrical tape roll 3, a transmission mechanism 4, a tension control mechanism 5, a tape-passing mechanism 6, a tape-releasing speed regulating mechanism 7, a fine-tuning guide mechanism 8 and a tape-end control mechanism 9.

[0035] Reference Figure 1 and Figure 2 As shown, the mounting frame 1 is horizontally arranged, and a sliding bar 11 is arranged on the mounting frame 1. The length direction of the sliding bar 11 is parallel to the ground. A sliding hole 111 is opened on one side surface of the sliding bar 11. The length direction of the sliding hole 111 is the same as the length direction of the sliding bar 11. A sliding groove 112 is opened on the other side surface of the sliding bar 11. The length direction of the sliding groove 112 is the same as the length direction of the sliding bar 11, and the sliding groove 112 is connected to the sliding hole 111.

[0036] Reference Figure 1 and Figure 2As shown, a sliding assembly 12 is arranged on the sliding strip 11, and the sliding assembly 12 has two groups. The sliding assembly 12 includes a slider 121, a slide plate 122, a slide tube 123, a slide column 124, a positioning screw 125 and a connecting plate 126. The slider 121 is slidably arranged in the sliding hole 111, and the slider 121 is slidably arranged in the sliding groove 112. The slider 121 and the slide plate 122 are connected by screws, and the slide plate 122 is slidably arranged on the sliding strip 11.

[0037] Reference Figure 1 and Figure 2 As shown, the sliding column 124 is slidably arranged in the sliding tube 123, a clamping groove is opened on the side of the sliding column 124, the positioning screw 125 is threadedly sleeved on the sliding tube 123, the positioning screw 125 can be threadedly clamped in the clamping groove, the connecting plate 126 is arranged on the sliding column 124, and the transmission mechanism 4 includes a positioning mold 41, there are two positioning molds 41, the positioning molds 41 correspond to the connecting plates 126 one by one, and the positioning mold 41 is arranged on the connecting plate 126.

[0038] Reference Figure 1 and Figure 2 As shown, when the position of the positioning mold 41 needs to be adjusted, the screws connecting the slider 121 and the slide plate 122 are loosened, and the slider 121 is slid. The slider 121 drives the positioning mold 41 to slide. When the positioning mold 41 slides to a suitable position, the screws are tightened to position the positioning mold 41, which facilitates the adjustment of the position of the positioning mold 41.

[0039] Reference Figure 1 and Figure 2 As shown, when it is necessary to adjust the distance between the positioning mold 41 and the mounting frame 1, the positioning screw 125 is loosened, and the sliding column 124 is slid. The sliding column 124 drives the positioning mold 41 to slide. When the positioning mold 41 slides to a suitable position, the positioning screw 125 is tightened to position the positioning mold 41, so as to facilitate the adjustment of the distance between the positioning mold 41 and the mounting frame 1.

[0040] Reference Figure 1 As shown, one side of the mounting plate 2 is hinged to the mounting frame 1, and a positioning plate 13 is provided on the mounting frame 1. A transfer hole 131 is provided on the top surface of the positioning plate 13, and a first transfer handle 132 is provided on the positioning plate 13. A positioning column 1 that can abut against the top surface of the mounting plate 2 is provided on the first transfer handle 132, and the positioning column 1 is threadedly sleeved in the transfer hole 131.

[0041] Reference Figure 1 and Figure 3 As shown, a second positioning plate 21 is provided on the mounting plate 2, a plug-in hole 211 is opened on the top surface of the second positioning plate 21, a second transfer handle 22 is provided on the second positioning plate 21, and a second positioning column 2 that can abut against the inner wall of the mounting frame 1 is provided on the second transfer handle 22, and the second positioning column 2 is threadedly sleeved in the plug-in hole 211.

[0042] Reference Figure 1 and Figure 3 As shown, by rotating the mounting plate 2, the mounting plate 2 rotates around the hinge point between the mounting frame 1 and the mounting plate 2, and the mounting plate 2 drives the roller 7 610 to rotate along the axis. The angle between the roller 7 610 and the positioning mold 41 can be adjusted. By rotating the first transfer handle 132, the positioning column 1 is made to abut against the top surface of the mounting plate 2. By rotating the second transfer handle 22, the positioning column 2 is made to abut against the inner wall of the mounting frame 1, which is convenient for fixing the position of the mounting plate 2, thereby facilitating the adjustment of the angle between the roller 7 610 and the positioning mold 41, thereby improving the flexibility of operation.

[0043] Reference Figure 1 and Figure 3 As shown, the adjustment mechanism 10 includes a driving motor 23 disposed on the mounting plate 2, a rotating shaft is fixedly disposed on the output shaft of the driving motor 23, the rotating shaft is rotatably disposed on the mounting plate 2, and the cylindrical belt roll 3 is sleeved on the rotating shaft.

[0044] Reference Figure 1 As shown, the tension control mechanism 5 includes a magnetic powder clutch 51, a damping wheel 52 and a tension controller 53. The magnetic powder clutch 51 is arranged on the mounting plate 2, the damping wheel 52 is fixed to the output end of the magnetic powder clutch 51, the tension controller 53 is arranged beside the magnetic powder clutch 51, the aluminum foil belt is wound on the damping wheel 52, the positioning mold 41 is arranged beside the damping wheel 52, the cable movement is arranged in the positioning mold 41, and the cable rotation is arranged in the positioning mold 41.

[0045] Reference Figure 1 As shown, in the process of coating the cable, the aluminum foil tape is pulled to the positioning mold 41 through the damping wheel 52, and the aluminum foil tape is wound on the cable. The magnetic powder clutch 51 is regulated by the tension controller 53 to drive the damping wheel 52, and the transmission mechanism 4 transmits the cable. The cable slides in the positioning mold 41, and the cable rotates in the positioning mold 41 to achieve coating of the cable. The tension controller 53, the magnetic powder clutch 51 and the damping wheel 52 can adjust the tension of the aluminum foil tape, thereby achieving uniform coating of the cable shielding layer.

[0046] Reference Figure 1 As shown, the belt feeding mechanism 6 includes a belt feeding roller 1 61, a mounting shaft 62, a rotating roller 1 63, a rotating roller 2 64, a rotating roller 3 65, a rotating roller 4 66, a transfer roller 67, a rotating roller 5 68, a rotating roller 69 and a rotating roller 7 610. The belt feeding roller 1 61 is arranged above the cylindrical belt roll 3, the mounting shaft 62 is arranged obliquely below the cylindrical belt roll 3, and the rotating roller 1 63 is rotatably arranged on the mounting shaft 62.

[0047] Reference Figure 1As shown, roller two 64 is rotatably set on the mounting shaft 62, roller two 64 is set beside roller one 63, roller three 65 is set obliquely below the mounting shaft 62, roller four 66 is set below the damping wheel 52, transfer roller 67 is set obliquely above the mounting shaft 62, roller five 68 is set beside roller four 66, roller six 69 is set obliquely below roller five 68, and roller seven 610 is set beside the positioning mold 41.

[0048] Reference Figure 1 As shown, the belt roller 1 61, the rotating roller 3 65, the rotating roller 4 66, the transfer roller 67, the rotating roller 5 68, the rotating roller 69 and the rotating roller 7 610 are all rotatably arranged on the mounting plate 2, and the rotating roller 2 64 is rotatably arranged on the mounting shaft 62. The aluminum foil belt passes through the belt roller 1 61, the rotating roller 2 64, the rotating roller 1 63, the rotating roller 3 65, the rotating roller 4 66, the transfer roller 67, the rotating roller 5 68, the damping wheel 52, the rotating roller 69 and the rotating roller 7 610 in sequence and is then wound on the cable, thereby improving the stability of the aluminum foil belt during the transmission process. In the cabling process, the aluminum foil belt can obtain stable tension, thereby achieving uniform covering of the cable.

[0049] Reference Figure 1 , Figure 3 and Figure 4 As shown, the tape unwinding speed control mechanism 7 includes a support shaft 71, a rocker arm 72, a counterweight 73, an eccentric wheel 74, a displacement sensor 75 and a limit assembly 76. The support shaft 71 is arranged on the mounting plate 2, the rocker arm 72 is arranged on the support shaft 71, the counterweight 73 is arranged on the rocker arm 72, the eccentric wheel 74 is arranged on the support shaft 71, and the displacement sensor 75 is arranged on the mounting plate 2. The displacement sensor 75 is located beside the eccentric wheel 74.

[0050] Reference Figure 1 and Figure 4 As shown, the transfer roller 67 is rotatably set on the rocker arm 72, the rocker arm 72, the counterweight block 73, and the transfer roller 67 are located on one side of the mounting plate 2, the eccentric wheel 74 and the displacement sensor 75 are located on the other side of the mounting plate 2, and the displacement sensor 75 is electrically connected to the drive motor 23.

[0051] Reference Figure 1 , Figure 3 and Figure 4 As shown, in the process of conveying the aluminum foil tape, the cylindrical tape roll 3 may be unevenly wound. At this time, the tension between the aluminum foil tapes will change, and the rocker arm 72 will deflect. When the rocker arm 72 drives the eccentric wheel 74 to rotate, the displacement sensor 75 detects the offset of the position of the eccentric wheel 74, and transmits the detected signal to the drive motor 23 to adjust the rotation speed of the drive motor 23, thereby adjusting the speed of unwinding the tape to adapt to different cabling line speeds.

[0052] Reference Figure 1 , Figure 3 and Figure 4 As shown, the limit assembly 76 includes a limit switch 761, a touch rod 762 and a touch arm 763, the limit switch 761 is arranged on the mounting plate 2, the limit switch 761 is located beside the eccentric wheel 74, the limit switch 761 is located above the displacement sensor 75, the touch rod 762 is arranged on the limit switch 761, and the touch arm 763 is arranged on the eccentric wheel 74.

[0053] Reference Figure 1 , Figure 3 and Figure 4 As shown, when the eccentric wheel 74 rotates, the contact arm 763 moves with the rotation of the eccentric wheel 74 and touches the contact rod 762 on the limit switch 761 at a specific position. When the contact arm 763 touches the contact rod 762 of the limit switch 761, the limit switch 761 will be triggered to stop the equipment from running. This is to prevent the equipment from exceeding the safe working range and protect the safety of the equipment and operators.

[0054] Reference Figure 1 and Figure 5 As shown, the fine-tuning guide mechanism 8 includes a storage plate 81, an adapter seat 82, a handle 83 and a positioning assembly 84. The storage plate 81 is arranged on the mounting plate 2, the adapter seat 82 is rotatably arranged on the storage plate 81, the handle 83 is arranged on the adapter seat 82, and the roller 7 610 is rotatably arranged on the adapter seat 82. The adapter seat 82 drives the roller 7 610 to rotate with the rotation connection point between the adapter seat 82 and the storage plate 81 as the axis.

[0055] Reference Figure 1 and Figure 5 As shown, the positioning assembly 84 includes an abutment screw 841, which is threadedly mounted on the storage plate 81. After adjusting the angle of the adapter seat 82, the abutment screw 841 is screwed to abut against the bottom surface of the adapter seat 82 to fix the position of the rotating seat. By rotating the adapter seat 82 to drive the rotating roller 7 610 to rotate, the appropriate wrapping angle can be adjusted according to different production processes.

[0056] When the aluminum foil tape is used to wrap the cable, when the staff adjusts the aluminum foil tape to roll it in from the bottom of the cable and adjusts the wrapping angle through roller seven 610, the cable can be wrapped in the 'left' direction. When the staff adjusts the aluminum foil tape to roll it in from the top of the cable and adjusts the wrapping angle through roller seven 610, the cable can be wrapped in the 'right' direction.

[0057] Reference Figure 1As shown, the belt control mechanism 9 includes a storage seat 91, a storage seat 92, an infrared sensor 93 and an infrared sensor 94. The storage seat 91 is arranged on the mounting plate 2, and the storage seat 91 is located on one side of the driving motor 23. The infrared sensor 93 is arranged on the storage seat 91, and the infrared sensor 93 is electrically connected to the driving motor 23. The storage seat 92 is arranged on the mounting plate 2, and the storage seat 92 is located on the other side of the driving motor 23. The infrared sensor 94 is arranged on the storage seat 92, and the infrared sensor 94 is electrically connected to the driving motor 23.

[0058] Reference Figure 1 As shown, during the process of the cylindrical tape roll 3 conveying the aluminum foil tape, the infrared rays emitted by the infrared sensor 1 93 and the infrared sensor 2 94 can detect the cylindrical tape roll 3. When the cylindrical tape roll 3 is used up, the infrared rays emitted by the infrared sensor 1 93 and the infrared sensor 2 94 cannot detect the cylindrical tape roll 3. At this time, the driving motor 23 is regulated to stop rotating, the conveying mechanism 4 is regulated to stop conveying the cable, and then a new cylindrical tape roll 3 is replaced for coating.

[0059] The implementation principle of a cable towing package device with adjustable tension in the embodiment of the present application is as follows: During the process of cable wrapping, the aluminum foil tape is pulled to the positioning mold 41 through the damping wheel 52, and the aluminum foil tape is wound on the cable. The magnetic powder clutch 51 is regulated by the tension controller 53 to drive the damping wheel 52, and the transmission mechanism 4 transmits the cable. The cable slides in the positioning mold 41, and the cable rotates in the positioning mold 41 to achieve cable wrapping. The tension controller 53, the magnetic powder clutch 51 and the damping wheel 52 can adjust the tension of the aluminum foil tape. The transmission mechanism 4 and the tension control mechanism 5 work together to ensure that the cable can be evenly wrapped with the aluminum foil tape, and can achieve independent control of the tape release tension and speed, thereby ensuring the stability of the tape release tension and the synchronization of the tape release line speed; the double adjustment of the tape release wrapping angle can achieve uniform wrapping of the cable shielding layer, thereby improving the quality and efficiency of cable processing.

[0060] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cable-making and towing device with adjustable tension, comprising a transmission mechanism (4) for transmitting cables and an aluminum foil tape for coating the cables, characterized in that: The aluminum foil tape is rolled into a cylindrical tape roll (3) and is rotatably arranged on a mounting plate (2). A tension control mechanism (5) is arranged on the mounting plate (2). The tension control mechanism (5) comprises a magnetic powder clutch (51) arranged on the mounting plate (2), a damping wheel (52) fixed to the output end of the magnetic powder clutch (51), and a tension controller (53) for regulating the magnetic powder clutch (51). The tension controller (53) is arranged beside the magnetic powder clutch (51). The aluminum foil tape is wound around the damping wheel (52). The transmission mechanism (4) comprises a positioning mold (41). The positioning mold (41) is arranged beside the damping wheel (52). A cable is movably arranged in the positioning mold (41). A cable is rotatably arranged in the positioning mold (41). An adjustment mechanism (10) for regulating the unwinding speed of the cylindrical tape roll (3) is arranged on the mounting plate (2). The positioning mold (41) is arranged on the mounting frame (1), the mounting plate (2) is rotatably arranged on the mounting frame (1), one side of the mounting plate (2) is hinged to the mounting frame (1), a positioning plate (13) is arranged on the mounting frame (1), a transfer hole (131) is opened on the top surface of the positioning plate (13), a first transfer handle (132) is arranged on the positioning plate (13), a positioning column (1) which can abut against the top surface of the mounting plate (2) is arranged on the first transfer handle (132), and the positioning column (1) is threadedly sleeved in the transfer hole (131); The mounting frame (1) is provided with a sliding strip (11), a sliding hole (111) is provided on one side surface of the sliding strip (11), a sliding groove (112) is provided on the other side surface of the sliding strip (11), the sliding groove (112) is communicated with the sliding hole (111), a sliding assembly (12) is provided on the sliding strip (11), the sliding assembly (12) comprises a sliding block (121) slidably arranged in the sliding hole (111), a sliding block (122) connected to the sliding block (121), and a sliding tube (123) arranged on the sliding block (122), the positioning mold (41) is slidably arranged on the sliding tube (123), the sliding block (121) is slidably arranged in the sliding groove (112), and the sliding block (121) and the sliding block (122) are connected by screws; The sliding assembly (12) comprises a sliding column (124) slidably arranged in the sliding tube (123), a positioning screw (125) threadedly sleeved on the sliding tube (123), and a connecting plate (126) arranged on the sliding column (124); a clamping groove is provided on the side surface of the sliding column (124); the positioning screw (125) can be threadedly clamped in the clamping groove; and the positioning mold (41) is arranged on the connecting plate (126); The mounting plate (2) is provided with a belt-passing mechanism (6), and the belt-passing mechanism (6) comprises a belt-passing roller (61) arranged above the cylindrical belt roll (3), a mounting shaft (62) arranged obliquely below the cylindrical belt roll (3), a rotating roller (63) rotatably arranged on the mounting shaft (62), a rotating roller (64) arranged next to the rotating roller (63), a rotating roller (65) arranged obliquely below the mounting shaft (62), a rotating roller (66) arranged below the damping wheel (52), a transfer roller (67) arranged obliquely above the mounting shaft (62), a rotating roller (68) arranged next to the rotating roller (66), and a rotating roller (69) arranged obliquely below the rotating roller (68). The first roller (61) is provided on the side of the positioning mold (41) and the second roller (610) is provided beside the positioning mold (41); the first belt roller (61), the third roller (65), the fourth roller (66), the transfer roller (67), the fifth roller (68), the sixth roller (69) and the seventh roller (610) are all rotatably provided on the mounting plate (2); the second roller (64) is rotatably provided on the mounting shaft (62); the aluminum foil tape passes through the first belt roller (61), the second roller (64), the first roller (63), the third roller (65), the fourth roller (66), the transfer roller (67), the fifth roller (68), the damping wheel (52), the sixth roller (69) and the seventh roller (610) in sequence and is then wound on the cable; The adjusting mechanism (10) comprises a driving motor (23) arranged on the mounting plate (2), a rotating shaft is fixedly arranged on the output shaft of the driving motor (23), the rotating shaft is rotatably arranged on the mounting plate (2), and the cylindrical belt roll (3) is sleeved on the rotating shaft; The mounting plate (2) is provided with a tape unwinding speed control mechanism (7), the tape unwinding speed control mechanism (7) comprising a support shaft (71) rotatably arranged on the mounting plate (2), a swing rod (72) arranged on the support shaft (71), a counterweight (73) arranged on the swing rod (72), an eccentric wheel (74) arranged on the support shaft (71), and a displacement sensor (75) for detecting a position change of the eccentric wheel (74), the transfer roller (67) is rotatably arranged on the swing rod (72), the displacement sensor (75) is arranged on the mounting plate (2), the displacement sensor (75) is located beside the eccentric wheel (74), the swing rod (72), the counterweight (73), and the transfer roller (67) are located on one side of the mounting plate (2), the eccentric wheel (74) and the displacement sensor (75) are located on the other side of the mounting plate (2), and the displacement sensor (75) is electrically connected to the drive motor (23); The tape unwinding speed control mechanism (7) comprises a limit assembly (76), wherein the limit assembly (76) comprises a limit switch (761) arranged on the mounting plate (2), a touch rod (762) arranged on the limit switch (761), and a touch arm (763) capable of abutting against the touch rod (762), wherein the limit switch (761) is located beside the eccentric wheel (74), the limit switch (761) is located above the displacement sensor (75), and the touch arm (763) is arranged on the eccentric wheel (74).

2. A cable-making and dragging device with adjustable tension according to claim 1, characterized in that: The mounting plate (2) is provided with a fine-tuning guide mechanism (8), the fine-tuning guide mechanism (8) comprising a storage plate (81) provided on the mounting plate (2), a transfer seat (82) rotatably provided on the storage plate (81), and a handle (83) provided on the transfer seat (82), the rotating roller (610) being rotatably provided on the transfer seat (82), and a positioning component (84) for positioning the transfer seat (82) being provided on the storage plate (81).

3. The cable-forming and dragging device with adjustable tension according to claim 1, characterized in that: The mounting plate (2) is provided with a tape-end control mechanism (9), the tape-end control mechanism (9) comprising a storage seat (91) disposed on the mounting plate (2), a storage seat (92) disposed on one side of the drive motor (23), an infrared sensor (93) for detecting whether the cylindrical tape roll (3) is used up, and an infrared sensor (94) for detecting whether the cylindrical tape roll (3) is used up. The storage seat (91) is located on the other side of the drive motor (23), the infrared sensor (93) is disposed on the storage seat (91), the storage seat (92) is disposed on the mounting plate (2), the infrared sensor (94) is disposed on the storage seat (92), the infrared sensor (93) is electrically connected to the drive motor (23), and the infrared sensor (94) is electrically connected to the drive motor (23).

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