A cable processing apparatus and a cable processing method

Abstract

This invention relates to the field of cable processing technology, specifically to a cable processing equipment and method. The equipment includes a processing table with a movable component. The movable component includes a slide rail fixedly connected to the processing table. Two support seats are slidably connected to the slide rail, and a support frame is slidably connected to the top of each support seat. A wrapping mechanism and a threading mechanism are respectively installed at the top of each end of the support frame. The wrapping mechanism includes an annular block I fixedly connected to the support frame, and an annular block II rotatably connected to the annular block I. In this invention, by slidably connecting two wrapping mechanisms to the processing table, when the non-woven fabric on one wrapping mechanism is nearly exhausted, the non-woven fabric on the other wrapping mechanism can be uniformly wrapped along the axial direction of the cable. This allows the two wrapping mechanisms to alternately wrap the cable with non-woven fabric, effectively preventing interruptions in the wrapping process and improving the efficiency of continuous non-woven fabric wrapping.

Description

Technical Field

[0001] This invention relates to the field of cable processing technology, specifically to a cable processing equipment and a cable processing method. Background Technology

[0002] In the cable cabling process, after multiple insulated core wires are twisted and pressed by a mold, they enter the wrapping station. The non-woven fabric is spirally wound onto the surface of the cable core by a ring rotating mechanism to enhance structural stability, elongation and surface roundness. The wrapping station typically includes a rotatable annular block on which a fabric roller is rotatably mounted. As the annular block rotates, the roller wraps the non-woven fabric around the cable core. With the cable undergoing linear transmission, the non-woven fabric is evenly wrapped around the outside of the cable core. However, when all the non-woven fabric on the roller is exhausted, it is usually necessary to stop the machine, remove the empty roller, replace it with a new roller, and re-thread the tape. This process interrupts the wrapping process, thus affecting the efficiency of continuous non-woven fabric wrapping. Summary of the Invention

[0003] The purpose of this invention is to provide a cable processing equipment and a cable processing method to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A cable processing equipment and a cable processing method, including a processing table; A movable component, the movable component including a slide rail fixedly connected to a processing table, and two support seats slidably connected on the slide rail; There are two support frames, each slidably connected to a corresponding bearing seat. The wrapping mechanism, consisting of two components, is capable of wrapping non-woven fabric onto the cable. Each wrapping mechanism includes an annular block 1 fixedly connected to a support frame, an annular block 2 rotatably connected to the annular block 1, and notches on both the annular block 1 and the annular block 2. A fabric spinning roller is rotatably mounted on the annular block 2, and non-woven fabric is wound and fixedly wrapped around the outer side of the fabric spinning roller. There are two drive mechanisms, which are arranged inside the second ring block. They can drive the second ring block to rotate on the first ring block, so that the non-woven fabric is wrapped around the cable. There are two threading mechanisms, each fixed to a corresponding support frame. The output end of each threading mechanism is rotatably connected to a pressure roller.

[0005] Furthermore, a connecting shaft is rotatably connected to the second annular block, the connecting shaft is snapped into the spinning roller, and a slot is provided on the outer side of the connecting shaft for sliding engagement with the spinning roller.

[0006] Furthermore, the top of the bearing seat is provided with a sliding groove, the bottom of the support frame is fixed with a movable seat that is slidably connected to the sliding groove, and one end of the sliding groove is fixed with an electromagnet that can be energized to attract and fix the movable seat.

[0007] Furthermore, the bottom of the support base is fixed with an electric slider that is slidably connected to a slide rail, both ends of the support base are rotatably connected to moving wheels, and the top of the processing table is fixed with a frame that is slidably connected to the moving wheels.

[0008] Furthermore, the cylinder's output end is fixed with a telescopic rod, the telescopic rod's output end is fixed with a C-shaped frame, and the C-shaped frame is rotatably connected to the pressing roller.

[0009] Furthermore, the outer side of the first annular block is uniformly rotatably connected with a limiting wheel that can restrict the position of the second annular block, and the inner ring side of the second annular block is fixed with an arc-shaped rack.

[0010] Furthermore, the driving mechanism includes two connecting seats, each fixed to the annular block, with a rotating shaft rotatably connected to the connecting seats. A gear that meshes with an arc-shaped rack is fixed to the outer side of the rotating shaft.

[0011] Furthermore, one end of each of the two rotating shafts is fixed with a pulley, a synchronous belt is connected between the two pulleys, and a motor capable of driving the corresponding rotating shaft to rotate is fixed to the outside of one of the connecting seats.

[0012] Furthermore, the distance between the two gears is greater than the length of the notches on the first and second annular blocks.

[0013] A cable processing method, the method specifically includes the following steps: Step 1: Attach the left-side wrapping mechanism to the outside of the cable, and attach the free end of the non-woven fabric (441) on the wrapping mechanism to the cable; Step 2: The cable is fed from left to right, and the wrapping mechanism wraps the non-woven fabric around the outside of the cable along its axial direction. Step 3: Move the wrapping mechanism on the right to the outside of the cable and make the moving part drive the wrapping assembly on the right and the cable to transmit at the same speed; Step 4: The cable and the free end of the non-woven fabric on the right end wrapping mechanism remain relatively stationary, and the threading mechanism presses and adheres the free end of the non-woven fabric to the cable. Step 5: The wrapping mechanism on the right end stops moving and wraps the new non-woven fabric around the cable. Step 6: After the left-end wrapping mechanism has exhausted the nonwoven fabric, remove the cable from the left-end wrapping mechanism and then replace the left-end wrapping mechanism with a new nonwoven fabric-wrapped roller for later use.

[0014] Compared with the prior art, the beneficial effects of the present invention are: By setting two wrapping mechanisms to work alternately, when the nonwoven fabric in one wrapping mechanism is exhausted, the other wrapping mechanism can take over the wrapping operation without stopping the machine to wait for the roller to be changed, thus realizing continuous wrapping of nonwoven fabric and effectively improving the cable processing efficiency. By pre-applying glue to the free end of the nonwoven fabric on the spinning roller, the cylinder output end of the threading mechanism can drive the pressing roller to press and stick the free end of the nonwoven fabric to the cable surface. As the annular block two carries the spinning roller to rotate around the cable, it is easy to wrap new nonwoven fabric around the outside of the cable, ensuring the wrapping quality of the nonwoven fabric.

[0015] An electric slider is fixed at the bottom of the carrier and slidably connected to the slide rail. A wrapping mechanism is slidably connected to the top of the carrier via a support frame. After the wrapping mechanism moves to the outside of the cable, the electric slider, along with the carrier, support frame, and wrapping mechanism, can move in the same direction and at the same conveying speed as the cable. This allows the free end of the nonwoven fabric to remain relatively stationary with the cable, facilitating the pressing roller on the threading mechanism to press and adhere the free end of the nonwoven fabric to the cable. Then, the electric slider stops moving, and the wrapping mechanism continues to rotate the fabric roller around the cable. As the cable is continuously conveyed, the nonwoven fabric is evenly wrapped around the outside of the cable.

[0016] The drive mechanism uses a double gear and arc rack meshing transmission, with a synchronous belt to achieve synchronous rotation of the two gears, ensuring the smooth rotation of the second ring block. The setting of the limit wheel effectively restricts the axial displacement of the second ring block, preventing deviation during high-speed rotation. The distance between the two gears is designed to be greater than the notch length, ensuring that at least one gear and the arc rack are always meshed during the rotation of the second ring block, avoiding transmission interruption. At the same time, when the notches of the first and second ring blocks coincide, the first and second ring blocks can be moved from the notch position away from the cable, making it easy to detach the wrapping mechanism from the cable, thus completely freeing up the space around the wrapping mechanism, making it convenient for users to replace the wrapping mechanism with a non-woven fabric roller wrapped around the cable.

[0017] A telescopic rod is fixed to the output end of the cylinder of the threading mechanism. A pressing roller is rotatably connected to the top of the telescopic rod. When the pressing roller squeezes the cable from the bottom of one side of the taut cable, the pressing roller can roll along the bottom arc-shaped outer side of the cable, so that the non-woven fabric coated with glue at the free end can be bonded to the cable, making it convenient for the subsequent weaving roller to wrap the non-woven fabric to the surface of the cable. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the invention and the external mold; Figure 2 This is a schematic diagram of the overall structure of the invention. Figure 1 ; Figure 3 This is a schematic diagram of the overall structure of the invention. Figure 2 ; Figure 4 This is a schematic diagram of the processing table structure in this invention; Figure 5 This is a schematic diagram of the staggered structure of the two wrapping mechanisms in this invention; Figure 6 This is a schematic diagram of the wrapping mechanism in this invention; Figure 7 This is a schematic diagram of the moving component structure in this invention; Figure 8 This is a schematic diagram of the wrapping mechanism and the threading mechanism in this invention; Figure 9 This is a schematic diagram of the wrapping mechanism and driving mechanism in this invention; Figure 10 This is a schematic diagram of the three-dimensional structure of the connecting shaft and the spinning roller in this invention.

[0019] In the diagram: 100, processing table; 110, frame; 111, track; 200, moving part; 210, slide rail; 220, bearing seat; 221, electric slider; 222, moving wheel; 300, support frame; 310, moving seat; 400, wrapping mechanism; 410, annular block one; 411, limiting wheel; 412, L-shaped block; 420, annular block two; 430, connecting shaft; 431, slot; 440, fabric roller; 441, non-woven fabric; 500, drive mechanism; 510, connecting seat; 520, gear; 530, synchronous belt; 540, motor; 550, drive housing; 600, belt threading mechanism; 610, cylinder; 620, pressing roller; 630, telescopic rod. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1, please refer to Figure 1 - Figure 9In this embodiment of the invention, a cable processing device includes a processing table 100. A movable component 200 is mounted on the processing table 100. The movable component 200 includes a slide rail 210 fixedly connected to the processing table 100. Two support seats 220 are slidably connected to the slide rail 210. A support frame 300 is slidably connected to the top of each support seat 220. A wrapping mechanism 400 and a threading mechanism 600 are respectively mounted on the tops of both ends of the support frame 300. The wrapping mechanism 400 includes an annular block 410 fixedly connected to the support frame 300. A rotatable connection is provided on the annular block 410. There is a second annular block 420. Both the first annular block 410 and the second annular block 420 have notches. A spinning roller 440 is rotatably mounted on the second annular block 420. Non-woven fabric 441 is wound and fixed on the outer side of the spinning roller 440. A driving mechanism 500 is provided on the inner side of the second annular block 420. The driving mechanism 500 can drive the second annular block 420 to rotate on the first annular block 410, so that the non-woven fabric 441 is wound onto the cable. The output end of the threading mechanism 600 is rotatably connected to a pressing roller 620, which can press the non-woven fabric 441 onto the outer side of the cable.

[0022] Specifically, two wrapping mechanisms 400 are slidably connected on the processing table 100. When the nonwoven fabric 441 on one wrapping mechanism 400 is almost exhausted, the other wrapping mechanism 400 can move at the same transmission speed as the cable. Then, the free end of the nonwoven fabric 441 on the spare wrapping mechanism 400 is attached to the cable by means of the threading mechanism 600. Then the wrapping mechanism 400 stops moving, and the drive mechanism 500 on the wrapping mechanism 400 drives the annular block 420 with the fabric roller 440 to wrap the nonwoven fabric 441 around the moving cable surface. As the cable is continuously transmitted, the nonwoven fabric 441 can be uniformly wrapped along the axial direction of the cable, so that the two wrapping mechanisms 400 can alternately wrap the nonwoven fabric 441 around the cable, effectively preventing the wrapping process from being interrupted and helping to improve the efficiency of continuous wrapping of the nonwoven fabric 441.

[0023] like Figure 6 , Figure 9 and Figure 10 As shown, in this embodiment, a connecting shaft 430 is rotatably connected to the annular block 420. The connecting shaft 430 has a slot 431. A locking block that slides and engages with the slot 431 is fixed in the middle of the spinning roller 440. When installing the spinning roller 440, the spinning roller 440 is sleeved onto the connecting shaft 430, and then a nut is screwed onto one end of the connecting shaft 430 to facilitate the installation and fixation of the spinning roller 440 onto the connecting shaft 430.

[0024] like Figure 5 , Figure 7 and Figure 8As shown, in this embodiment, the top of the support base 220 is provided with a sliding groove, the bottom of the support frame 300 is fixed with a movable seat 310 that is slidably connected to the sliding groove, one end of the sliding groove is fixed with an electromagnet that can be electrically attracted and fixed to the movable seat 310, and one end of the movable seat 310 is embedded and fixed with an iron block.

[0025] In this embodiment, during specific implementation, refer to Figure 2 and Figure 5 In the initial state, the wrapping mechanism 400 on the left end is arranged on the outside of the cable. At this time, the electromagnet at the rear end of the slide groove on the bearing seat 220 attracts and fixes the movable seat 310 at the bottom of the support frame 300, so that the wrapping mechanism 400 on the support frame 300 can be stably arranged on the outside of the cable. Furthermore, the center position of the first annular block 410 and the second annular block 420 on the wrapping mechanism 400 is on the cable. In the initial state, the cable is not driven. At this time, the free end of the non-woven fabric 441 on the left end can be manually glued to the cable with existing glue. Then, when the cable starts to be conveyed, the second annular block 420 on the wrapping mechanism 400 rotates with the fabric roller 440 around the cable axis, which facilitates the wrapping of the non-woven fabric 441 to the outside of the cable. As the cable is continuously conveyed, the non-woven fabric 441 can be wrapped along the axial direction of the cable.

[0026] In this embodiment, when the nonwoven fabric 441 on the left-end wrapping mechanism 400 is almost exhausted, the user can push the right-end wrapping mechanism 400 from the gap between the annular block 1 410 and the annular block 2 420 to the outside of the cable. At this time, the movable seat 310 at the bottom of the support frame 300 slides along the bearing seat 220. After the right-end wrapping mechanism 400 is also moved to the outside of the cable, the right-end electric slider 221 can slide along the slide rail 210, so that the sliding speed of the electric slider 221 is the same as the cable conveying speed, so that the free end of the nonwoven fabric 441 on the spinning roller 440 remains relatively stationary with the conveyed cable. Then, refer to Figure 6The output end of cylinder 610 drives spring telescopic rod 630 to press and roll the free end of nonwoven fabric 441 onto the outside of the cable with pressing roller 620. Since glue has been applied to the free end of nonwoven fabric 441 beforehand, the free end of nonwoven fabric 441 can still be adhered and fixed to the outside of the cable after the output end of cylinder 610 and pressing roller 620 leave the cable. Then, the electric slider 221 can be stopped from sliding along slide rail 210, and at the same time, the annular block 420 with spare fabric roller 440 also rotates around the cable. At this time, the subsequent wrapping mechanism 400 can wrap nonwoven fabric 441 around the cable surface. During this process, the nonwoven fabric will be exhausted. The wrapping mechanism 400 of 441 still wraps the last non-woven fabric 441 around the cable, so that the outer side of the cable can overlap the wrapping of the cable, preventing the non-woven fabric 441 from being missing in some parts of the cable. Finally, the wrapping mechanism 400 at the left end can be detached from the cable again, and then a new fabric roller 440 wrapped with non-woven fabric 441 is manually installed on the wrapping mechanism 400 that has just been detached from the cable, so that the wrapping mechanism 400 can be transferred to the outside of the cable again for continuous wrapping. The length of the slide rail 210 is sufficient to allow the threading mechanism 600 to press and stick the free end of the non-woven fabric 441 onto the cable while the electric slider 221 slides along the slide rail 210.

[0027] like Figure 4 and Figure 7 As shown, in this embodiment, the bottom of the support 220 is fixed with an electric slider 221 that is slidably connected to the slide rail 210. Both ends of the support 220 are rotatably connected with moving wheels 222. The top of the processing table 100 is fixed with a moving frame 110. Both sides of the inside of the frame 110 are fixed with rails 111 that are slidably connected to the moving wheels 222. The rails 111 enable the support 220 to move stably on the processing table 100.

[0028] In this embodiment, the sliding of the electric slider 221 along the slide rail 210 enables the carrier 220 to move along the slide rail 210. When the linear movement speed of the carrier 220 is the same as the transmission speed of the cable, the wrapping mechanism 400 on the carrier 220 can remain relatively stationary with the cable, thereby allowing the free end of the nonwoven fabric 441 on the wrapping mechanism 400 to be bonded to the outside of the cable through the threading mechanism 600. The sliding of the electric slider 221 along the slide rail 210 is a prior art technique, and the detailed working principle of the reciprocating linear movement is not described in detail.

[0029] like Figure 6 and Figure 8As shown, in this embodiment, a telescopic rod 630 is fixed to the output end of the cylinder 610, and a U-shaped frame is fixed to the output end of the telescopic rod 630. The U-shaped frame is rotatably connected to the pressing roller 620. When it is necessary to adhere the free end of the nonwoven fabric 441 to the cable, the output end of the cylinder 610 extends, causing the telescopic rod 630 to move from below the cable and carry the pressing roller 620 along the outside of the cable for fixation. See the specific reference. Figure 6 The telescopic rod 630 moves from the solid line position to the dashed line position, and the length of the telescopic rod 630 automatically shortens. At this time, the crimping roller 620 can tightly crimp the cable along the bottom outer side of the cable, which helps to bond and fix the free end of the nonwoven fabric 441 to the cable.

[0030] like Figure 6 As shown, in this embodiment, a limiting wheel 411 that can restrict the position of the second annular block 420 is uniformly rotatably connected to the outer side of the first annular block 410. A limiting ring that rotates and abuts against the outer side of the second annular block 420 is fixed to the outer side of the limiting wheel 411, so that the second annular block 420 can rotate stably on the outer side of the first annular block 410 without detaching from the first annular block 410.

[0031] like Figure 6 and Figure 9 As shown, in this embodiment, an arc-shaped rack is fixed to the inner ring side of the second annular block 420. The drive mechanism 500 includes two connecting seats 510, both of which are fixed to the first annular block 410. A rotating shaft is rotatably connected to the connecting seat 510. A gear 520 that meshes with the arc-shaped rack is fixed to the outer side of the rotating shaft. A pulley is fixed to one end of each of the two rotating shafts. A synchronous belt 530 is connected between the two pulleys. A motor 540 that can drive the rotating shaft at the corresponding position is fixed to the outer side of one connecting seat 510.

[0032] In this embodiment, when the spinning roller 440 needs to rotate to wind the nonwoven fabric 441, the output end of the motor 540 drives a rotating shaft to rotate on the connecting seat 510. The connecting seat 510 drives the gear 520 to rotate. The gear 520 meshes with the arc-shaped rack on the inner ring side of the annular block 420, thereby enabling the annular block 420 to rotate around the cable on the outside of the annular block 410, facilitating the spinning roller 440 to wrap the nonwoven fabric 441 around the cable. When one rotating shaft rotates, the pulley on the rotating shaft will rotate. The two pulleys will rotate simultaneously under the transmission action of the synchronous belt 530, thereby enabling both gears 520 to rotate with the cable. The arc-shaped rack and pinion drive ensures that at least one gear 520 remains engaged with the arc-shaped rack and pinion during rotation, as the distance between the two gears 520 is greater than the length of the notches on the first ring block 410 and the second ring block 420. This prevents transmission interruption. Only when the notch positions of the first ring block 410 and the second ring block 420 coincide can the cable pass through the two ring blocks from the notch position, allowing the entire wrapping mechanism 400 to detach from the cable and replace it with a new nonwoven fabric roller 440 wrapped with nonwoven fabric 441.

[0033] like Figure 8 and Figure 9 As shown, in this embodiment, an L-shaped block 412 is fixed to the outside of the annular block 410, and a drive housing 550 is fixed to one end of the L-shaped block 412. Two pulleys and a timing belt 530 are arranged inside the drive housing 550. The drive housing 550 serves to enclose some components of the drive mechanism 500.

[0034] like Figure 1 As shown, in this embodiment, the cable is transmitted to the right along the mold, and there is enough space on the right side of each wrapping mechanism 400. This space is sufficient to allow the free end of the nonwoven fabric 441 to remain relatively stationary and move a certain distance relative to the transmitted cable during the process of being bonded to the cable.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cable processing equipment, characterized in that, include: Processing table (100); The moving part (200) includes a slide rail (210) fixedly connected to the processing table (100), and two support seats (220) are slidably connected on the slide rail (210). Two support frames (300) are slidably connected to corresponding bearing seats (220); Two wrapping mechanisms (400) are capable of wrapping non-woven fabric onto the cable. Each wrapping mechanism (400) includes an annular block 1 (410) fixedly connected to a support frame (300). An annular block 2 (420) is rotatably connected to the annular block 1 (410). Both the annular block 1 (410) and the annular block 2 (420) have notches. A spinning roller (440) is rotatably mounted on the annular block 2 (420). Non-woven fabric (441) is wound and fixed on the outer side of the spinning roller (440). Two drive mechanisms (500) are respectively arranged inside the second ring block (420), which can drive the second ring block (420) to rotate on the first ring block (410) so that the non-woven fabric (441) is wound around the cable; Two threading mechanisms (600) are fixed to the corresponding support frame (300) respectively, and the output end of the threading mechanism (600) is rotatably connected to the pressing roller (620).

2. The cable processing equipment according to claim 1, characterized in that, A connecting shaft (430) is rotatably connected to the second annular block (420). The connecting shaft (430) is snapped into the spinning roller (440). A slot (431) is provided on the outer side of the connecting shaft (430) for sliding engagement with the spinning roller (440).

3. The cable processing equipment according to claim 1, characterized in that, The top of the bearing seat (220) is provided with a sliding groove, and the bottom of the support frame (300) is fixed with a movable seat (310) that is slidably connected to the sliding groove. One end of the sliding groove is fixed with an electromagnet that can be electrically attracted and fixed to the movable seat (310).

4. The cable processing equipment according to claim 1, characterized in that, The bottom of the support (220) is fixed with an electric slider (221) slidably connected to the slide rail (210), and both ends of the support (220) are rotatably connected with moving wheels (222). The top of the processing table (100) is fixed with a frame (110) slidably connected to the moving wheels (222).

5. The cable processing equipment according to claim 1, characterized in that, The output end of the cylinder (610) is fixed with a telescopic rod (630), and the output end of the telescopic rod (630) is fixed with a shaped frame, which is rotatably connected to the pressing roller (620).

6. The cable processing equipment according to claim 1, characterized in that, The outer side of the first annular block (410) is uniformly rotatably connected to a limiting wheel (411) that can limit the position of the second annular block (420), and an arc-shaped rack is fixed on the inner ring side of the second annular block (420).

7. The cable processing equipment according to claim 6, characterized in that, The drive mechanism (500) includes two connecting seats (510) that are fixed to the annular block (410). A rotating shaft is rotatably connected to the connecting seat (510), and a gear (520) that meshes with an arc-shaped rack is fixed to the outside of the rotating shaft.

8. The cable processing equipment according to claim 7, characterized in that, One end of each of the two rotating shafts is fixed with a pulley, and a synchronous belt (530) is connected between the two pulleys. A motor (540) capable of driving the rotating shaft at the corresponding position is fixed on the outside of one of the connecting seats (510).

9. The cable processing equipment according to claim 7, characterized in that, The distance between the two gears (520) is greater than the length of the notch on the first ring block (410) and the second ring block (420).

10. A cable processing method, characterized in that, This method is applied to the cable processing equipment according to any one of claims 1-9, and the method specifically includes the following steps: Step 1: Attach the left-side wrapping mechanism (400) to the outside of the cable, and attach the free end of the non-woven fabric (441) on the wrapping mechanism (400) to the cable; Step 2: The cable is conveyed from left to right, and the wrapping mechanism (400) wraps the non-woven fabric (441) around the outside of the cable along the axial direction of the cable; Step 3: Move the right-end wrapping mechanism (400) to the outside of the cable and make the moving part (200) drive the right-end wrapping assembly (400) and the cable to transmit at the same speed; Step 4: The cable and the free end of the non-woven fabric (441) on the right end wrapping mechanism (400) remain relatively stationary, and the threading mechanism (600) presses and adheres the free end of the non-woven fabric (441) to the cable; Step 5: The right-end wrapping mechanism (400) stops moving and wraps the new non-woven fabric (441) around the cable. Step 6: After the left-end wrapping mechanism (400) has exhausted the nonwoven fabric (441), remove the cable from the left-end wrapping mechanism (400) and then replace the left-end wrapping mechanism (400) with a new fabric roller (440) wrapped with nonwoven fabric (441) for later use.

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