Guiding auxiliary device and method for automobile cable winding

Abstract

The invention relates to the technical field of cable winding and arranging devices, in particular to an auxiliary guiding device for automobile cable winding, which comprises a mounting frame and a guiding block, a downward pressing mechanism is fixedly mounted at the top end of the guiding block, a pressure sensor is arranged between the downward pressing mechanism and the guiding block, and a deviation rectifying mechanism is arranged at the upper position of the mounting frame. The torque is used for providing lateral winding displacement deviation correction torque for the guide block and the pressing mechanism; a supporting mechanism is arranged on the portion, below the deviation rectifying mechanism, of the mounting frame and used for limiting and guiding when the guiding block and the pressing mechanism work. The guide block and the downward pressing mechanism are arranged to be matched with the deviation rectifying mechanism and the supporting mechanism, so that in the winding process, the automobile wire is always subjected to downward pressure and lateral tension, the action of manual reciprocating winding displacement is simulated, the automobile wire is tighter and more stable during winding, full-automatic reciprocating winding displacement is achieved, manual work is completely replaced, and the production efficiency is improved. And the production efficiency and the winding stability are effectively improved.

Description

Technical Field

[0001] This invention relates to the field of cable winding and routing devices, specifically to a guiding auxiliary device and method for winding automotive cables. Background Technology

[0002] During the production and packaging of automotive cables, the plastic-coated cables need to be wound onto reels for easy transport and storage. However, due to the large diameter and high rigidity of automotive cables, they are prone to axial displacement or stacking on the reels during winding, resulting in uneven winding. This not only affects the appearance but also reduces the cable density, making the cables more susceptible to wear and tear during transportation and use.

[0003] To ensure neat wiring, operators typically need to continuously intervene and correct the automotive wiring harness manually or through equipment during the winding process to assist and guide its winding. However, manual control of the winding is very labor-intensive and highly dependent on the operator's experience, resulting in high labor intensity, low production efficiency, and unstable wiring quality.

[0004] Existing equipment guides and intervenes by interfering with the cable's entry point to achieve cable routing. The routing stroke is fixed or requires manual pre-setting. When changing to different width spools, the machine must be stopped and the mechanical limits manually adjusted or parts replaced; it cannot adapt automatically, impacting production efficiency. Furthermore, existing equipment uses simple reciprocating motion for cable routing. The lateral tension on the automotive cable aligns with the winding direction, leading to loose connections during winding and affecting the cable's recovery quality.

[0005] In view of this, we propose a guiding auxiliary device and method for winding automotive cables. Summary of the Invention

[0006] The purpose of this invention is to provide a guiding auxiliary device and method for winding automotive cables, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: A guiding auxiliary device for winding automotive cables includes a mounting frame and a guide block. A pressing mechanism is fixedly mounted on the top of the guide block. A pressure sensor is provided between the pressing mechanism and the guide block. A correction mechanism is provided on the upper part of the mounting frame to provide a torque for lateral cable correction to the guide block and the pressing mechanism. The mounting frame is equipped with a support mechanism located below the correction mechanism, which is used to limit and guide the guide block and the pressing mechanism during operation.

[0008] Preferably, the correction mechanism includes a mounting base, which is fixedly mounted on a mounting frame. A sliding frame is fixedly mounted on the mounting base. A sliding groove is provided through the upper and lower ends of the sliding frame. A sliding block is slidably mounted in the sliding groove. The sliding block is fixedly connected to the pressing mechanism. A position sensor is provided in the sliding groove.

[0009] Preferably, electromagnets are fixedly installed on both sides of the sliding block, and two armatures are slidably installed in the sliding groove. The two armatures are respectively located on both sides of the sliding block, and the armatures and electromagnets are magnetically connected.

[0010] Preferably, the electromagnet includes a sliding shaft, which is slidably connected to a sliding block. One end of the sliding shaft is elastically connected to the inner wall of the sliding block by a spring. The other end of the sliding shaft is fixedly connected to a magnet. A bearing is sleeved on the sliding shaft, and the bearing is fixedly connected to the sliding block.

[0011] Preferably, a pull rope is fixedly connected to the end of the armature away from the sliding block, and an adjustment component is provided between the pull rope and the mounting base. The adjustment component includes two symmetrically arranged baffles, both of which are rotatably installed in the mounting base. A rotating shaft is rotatably installed between the two baffles, and a spiral spring is fixedly installed on the rotating shaft. The spiral spring is fixedly connected to the pull rope.

[0012] Preferably, ratchet wheels are fixedly installed at both ends of the rotating shaft, and a pawl is fixedly installed on one side of the baffle, with the ratchet wheels and pawl being compatible.

[0013] Preferably, a friction plate is fixedly installed on the other side of the baffle, and an adjusting plate is fixedly connected through the mounting frame. A pressure plate is provided on the friction plate, and the pressure plate and the adjusting plate are connected by a spring.

[0014] Preferably, the support mechanism includes a limiting frame, which is fixedly installed on the mounting frame. A limiting groove is formed through the upper and lower ends of the limiting frame, and a support block is slidably installed in the limiting groove.

[0015] Preferably, the pressing mechanism passes through the upper and lower ends of the support block and is fixedly connected to the support block.

[0016] The present invention also provides a guiding and assisting method for winding automotive cables, comprising the following steps: Step 1: Sample loading. After installing the I-beam reel, thread the automotive wiring harness through the guide block and insert it onto the I-beam reel. Step 2: Single-layer guidance. Based on the width of the I-beam roller, set the lateral displacement distance of the sliding block. During operation, the automotive thread is subjected to downward pressure from the pressing mechanism and lateral tension from the correction device in the opposite direction of winding, resulting in tight winding of the automotive thread. Step 3: Layer switching guidance. At the end of Step 2, the sliding block triggers the position sensor, which changes the energizing logic of the two electromagnets. When the electromagnets are magnetically connected to the armature, causing a change in the current of the electromagnets, the operation continues and Step 2 is repeated, but in the opposite direction. When no change in current is detected, the buzzer alarm is triggered. Step 4: Stop the machine. When the car wire winding is finished, the pressing mechanism drives the guide block to disengage from the car wire, the armature drives the sliding block to the side, and the electromagnet is de-energized to stop the machine.

[0017] By employing the above technical solution, the present invention provides a guiding auxiliary device for winding automotive cables, which has at least the following beneficial effects: (1) By setting up a guide block, a pressing mechanism, a correction mechanism, and a support mechanism, the present invention ensures that the automotive line is always subjected to a downward pressure and a lateral tension during the winding process, mimicking the manual reciprocating winding action, making the automotive line winding more compact and stable, realizing fully automatic reciprocating winding, completely replacing manual labor, and effectively improving production efficiency and winding stability.

[0018] (2) By setting up a correction mechanism, the present invention uses an electromagnet and armature assembly that can work alternately, along with a pull rope, adjustment assembly and spiral spring. The device can automatically sense the edge of the winding layer through a position sensor and drive the guide block to move in the opposite direction, thereby adapting to winding operations in different directions on the automotive line and realizing fully automated winding.

[0019] (3) By incorporating an adjustment component within the correction mechanism, this invention provides controllable friction for the movement of the sliding block. The combination of friction and lateral tension continuously tightens the cable and confines it to a predetermined cable routing position, ensuring a tight, gapless arrangement between adjacent cables and improving winding quality and space utilization of the I-beam reel. Combined with the downward pressure provided by the support mechanism, this ensures the cable adheres tightly to the wound layers, effectively preventing bulging and skipping caused by cable elasticity or uneven winding tension, thus guaranteeing the flatness of each winding layer. This effectively improves the stability of the winding process. Attached Figure Description

[0020] The accompanying drawings, which are provided to further illustrate the invention, constitute a part of this application: Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the correction mechanism of the present invention; Figure 4 This is a schematic diagram of the adjustment component structure of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the split structure in the middle section; Figure 6 This is a schematic diagram of the electromagnet and armature connection structure of the present invention.

[0021] In the diagram: 1. Mounting bracket; 2. Guide block; 3. Pressing mechanism; 4. Correction mechanism; 5. Support mechanism; 41. Mounting base; 42. Sliding frame; 43. Sliding groove; 44. Sliding block; 45. Electromagnet; 451. Magnet; 452. Sliding shaft; 453. Bearing; 46. Armature; 47. Pull rope; 48. Adjustment assembly; 481. Baffle; 482. Rotating shaft; 483. Scroll spring; 484. Ratchet; 485. Pad; 486. Friction plate; 487. Pressure plate; 488. Adjustment plate; 51. Limiting frame; 52. Limiting groove; 53. Support block. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-6 A guiding auxiliary device for winding automotive cables includes two mounting frames 1 for clamping, fixing, and rotating a spool to wind the automotive cable. A guide block 2 is positioned between the two mounting frames 1 to limit the movement of the automotive cable during winding, ensuring proper cable routing. A pressing mechanism 3, either hydraulic or electric, is fixedly mounted on the top of the guide block 2. This mechanism applies downward pressure to the guide block 2, forcing the automotive cable to be pressed down during single-layer winding to prevent stacking, and ensuring each layer of cable is tightly compressed during multi-layer winding. A pressure sensor is positioned between the pressing mechanism 3 and the guide block 2.

[0024] It should be noted that there is a signal connection between the pressure sensor and the pressing mechanism 3. When the pressure measured by the pressure sensor exceeds the set range, the transmitted signal will control the pressing mechanism 3 through the PLC control system to keep the pressure within the set range. This is used to accurately control the pressure provided by the guide block 2 to the car wire, so as to avoid the car wire from jumping due to insufficient pressure, and also to avoid the car wire from being damaged by excessive pressure.

[0025] Please see Figure 1A correction mechanism 4 is located at the upper part of the mounting bracket 1. This mechanism provides lateral cable alignment torque to the guide block 2 and the pressing mechanism 3, ensuring that adjacent car lines are closely aligned. A support mechanism 5 is located below the correction mechanism 4 on the mounting bracket 1. This support mechanism provides limiting and guiding for the guide block 2 and the pressing mechanism 3, and also provides support for the pressing mechanism 3 to prevent the impact of its own weight.

[0026] Please see Figure 2 The correction mechanism 4 includes a mounting base 41, which is fixedly mounted on the mounting frame 1. A sliding frame 42 is fixedly mounted on the mounting base 41. A sliding groove 43 is provided through the upper and lower ends of the sliding frame 42. The mounting base 41 provides stable support for the sliding frame 42. The cross section of the sliding groove 43 is a cross shape on a projection plane, which is used to limit the structure in the sliding groove 43 and prevent the structure in the sliding groove 43 from detaching.

[0027] Please see Figure 3 A sliding block 44 is slidably installed within the sliding groove 43. A pressing mechanism 3 is fixedly connected to the upper and lower ends of the sliding block 44. The sliding block 44 can move along the sliding groove 43, and it limits the pressing mechanism 3, allowing it to move synchronously laterally. Electromagnets 45 are fixedly installed on both sides of the sliding block 44. Two armatures 46 are slidably installed within the sliding groove 43, located on opposite sides of the sliding block 44, and magnetically connected to the electromagnets 45. When the electromagnet 45 is energized, it generates a magnetic force, attracting the armatures 46, causing them to move synchronously with the electromagnet 45. It is important to note that the two electromagnets 45 are controlled by a switch and cannot operate simultaneously; when one electromagnet 45 starts working, the other automatically de-energizes and stops working. This ensures that only one armature 46 will operate with the electromagnet 45.

[0028] It is worth noting that a position sensor, which is a linear encoder, is installed inside the sliding groove 43. The position sensor and the sliding block 44 are connected by a signal. The position sensor can sense the position of the sliding block 44 within the sliding groove 43 and transmit this information to the PLC controller. The position sensor can monitor the real-time position of the sliding block 44 and also set its stopping point, facilitating the adjustment of the magnetic force of the electromagnet 45 during subsequent winding and layer changing. It is particularly important that the distance between the two stopping points of the position sensor should be shorter than the length of the I-beam wheel to provide a better time interval for the connection between the electromagnet 45 and the armature 46.

[0029] Specifically, the electromagnet 45 includes a sliding shaft 452, which is slidably connected to a sliding block 44. One end of the sliding shaft 452 is elastically connected to the inner wall of the sliding block 44 via a spring, and the other end of the sliding shaft 452 is fixedly connected to a magnet 451. This allows the magnet 451 to move laterally along the sliding block 44 via the sliding shaft 452, giving it a certain amount of free travel. Therefore, when facing I-beams of different widths, the magnet 451, after being energized, can move laterally under the action of magnetic force to approach the armature 46 and attract it, improving its applicability. The spring can automatically reset after the magnet 451 is de-energized. Furthermore, a bearing 453 is sleeved on the sliding shaft 452 and fixedly connected to the sliding block 44. The bearing 453 converts the sliding friction of the sliding shaft 452 into rolling friction, making the displacement of the sliding shaft 452 more stable and reducing friction.

[0030] Please continue reading. Figure 3 A pull rope 47 is fixedly connected to the end of the armature 46 away from the sliding block 44. An adjustment component 48 is provided between the pull rope 47 and the mounting base 41. The adjustment component 48 provides a pulling force and a frictional force to the sliding block 44 when it moves through the pull rope 47, the armature 46, and the electromagnet 45. This provides a pulling force on one side and a frictional force when the sliding block 44 moves to the pressing mechanism 3 and the guide block 2. On the one hand, this allows the guide block 2 to pull the automotive cable to one side to tighten during winding, ensuring the tightness of the winding. On the other hand, it ensures that the guide block 2 needs to overcome a certain amount of friction when moving to the other side, reducing the influence of factors such as automotive cable vibration and ensuring the stability during winding.

[0031] Please see Figure 4 and Figure 5 The adjusting assembly 48 includes two symmetrically arranged baffles 481, both of which are rotatably mounted within the mounting base 41. A rotating shaft 482 is positioned between the two baffles 481, forming an "H"-shaped structure for winding and unwinding the pull rope 47. A spiral spring 483 is fixedly mounted on the rotating shaft 482 and is fixedly connected to the pull rope 47. This ensures that the pull rope 47, when pulled out, experiences the rebound force of the spiral spring 483, thus providing tension to the sliding block 44. Furthermore, the spiral spring 483 can also provide elastic force for the armature 46 to reset after the magnetic force between the armature 46 and the electromagnet 45 disappears, achieving automatic reset of the armature 46.

[0032] Please see Figure 5Both ends of the rotating shaft 482 are fixedly equipped with ratchet wheels 484, and one side of the baffle 481 is fixedly equipped with a pawl 485. The ratchet wheels 484 and pawl 485 are compatible. This allows the ratchet wheels 484 and pawl 485 to engage when the rotating shaft 482 rotates in the direction the pull rope 47 is pulled out. As a result, the rotating shaft 482 drives the two baffles 481 to rotate synchronously through the ratchet wheels 484 and pawl 485. When the rotating shaft 482 rotates in the direction the pull rope 47 is wound up, the pawl 485 does not affect the rotation of the ratchet wheels 484. This ensures that only the rotating shaft 482 rotates when the pull rope 47 is wound up, so that the rotating shaft 482 is not disturbed by the baffle 481 during winding and can be quickly wound up and reset.

[0033] It should be noted that the rotating shaft 482 and the baffle 481 are rotatably connected. The baffle 481 provides good support for the rotating shaft 482, which allows the rotating shaft 482 to rotate freely and drive the baffle 481 to rotate synchronously.

[0034] Please see Figure 4 A friction plate 486 is fixedly installed on the other side of the baffle 481. A pressure plate 487 contacts the friction plate 486. By adjusting the pressure of the pressure plate 487, the friction between the friction plate 486 and the pressure plate 487 can be adjusted, thereby adjusting the rotational friction of the baffle 481. This makes the rotational friction experienced by the pull rope 47 when it is pulled out adjustable.

[0035] Based on this, a spring is fixedly installed on the adjusting plate 488, and a pressure plate 487 is fixedly installed on the other side of the spring. By adjusting the position of the adjusting plate 488, the elastic force of the adjusting spring is adjusted, thereby adjusting the pressure of the pressure plate 487, which allows for adjustment of the friction force between the friction plate 486 and the pressure plate 487. A hydraulic push rod or an electric push rod is fixedly connected to the end of the adjusting plate 488 away from the pressure plate 487, allowing for rapid adjustment of the position of the adjusting plate 488.

[0036] Please see Figure 2 The support mechanism 5 includes a limiting frame 51, which is fixedly mounted on the mounting frame 1. Limiting grooves 52 are formed through the upper and lower ends of the limiting frame 51, and a support block 53 is slidably installed within the limiting grooves 52. The displacement of the support block 53 is limited by the limiting grooves 52, allowing the support block 53 to move within the limiting grooves 52. Furthermore, a pressing mechanism 3 passes through the upper and lower ends of the support block 53 and is fixedly connected to it, allowing the pressing mechanism 3 to move synchronously with the support block 53.

[0037] A method for using the device, comprising the following steps: Step 1: Loading the sample. After installing the I-beam reel, install the I-beam frame on the mounting frame 1. After the car line is initially fixed, snap the guide block 2 onto the conveyed car line. When the I-beam reel rotates to wind up the car line, the car line will be limited by the guide block 2.

[0038] Step 2: Single-layer guidance. Based on the width of the I-beam roller, set the lateral displacement distance of the sliding block 44. During operation, the automotive thread is subjected to downward pressure from the pressing mechanism 3 and lateral tension from the straightening device 4 in the opposite direction of winding, resulting in tight winding of the automotive thread. Specifically, the electromagnet 45 on the side of the sliding block 44 that is near the winding of the automotive wire operates, thereby magnetically fixing the electromagnet 45 and the armature 46 together. When the automotive wire is wound, it passes through the guide block 2 and is wound onto the H-beam reel. The guide block 2 is subjected to downward pressure from the compression spring 54, which provides a stable downward pressure on the automotive wire during winding. This pressure ensures that the automotive wire adheres tightly to the wound layer, preventing bulging or skipping. In addition, the downward pressure of the guide block 2 can force the piled-up wound automotive wire to be squeezed off from one side. Then, the lateral pulling force provided by the spiral spring 483 and the pull rope 47 to the sliding block 44 is transmitted to the pressing mechanism 3 through the sliding block 44, thus giving the guide block 2 a certain lateral pulling force. This lateral pulling force ensures that the automotive wire adheres tightly to the wound automotive wire, thereby achieving lateral tightening. In addition, when the sliding block 44 pulls the pull rope 47 to slide, it needs to overcome the friction between the pressure plate 487 and the friction plate 486. This causes the sliding block 44 to be subjected to friction and squeezing force between adjacent car lines in the lateral direction. This makes the sliding block 44 more stable when it can limit the car line, and can avoid physical effects such as shaking during the car line transportation process.

[0039] Step 3: Layer switching guidance. At the end of Step 2, the sliding block triggers the position sensor, which changes the energizing logic of the two electromagnets. When the electromagnets are magnetically connected to the armature, causing a change in the current of the electromagnets, the operation continues and Step 2 is repeated, but in the opposite direction. When no change in current is detected, the buzzer alarm is triggered. Specifically, after the automotive wiring harness is wound in a single layer, i.e., when the harness is tightly wound around the I-beam from one end to the other, the sliding block 44 triggers the stop point of the position sensor. This triggers the switch of the electromagnet 45 via PLC control, changing the energizing logic of the two electromagnets 45. The electromagnet 45, previously off, is quickly energized, generating magnetic force. This causes the electromagnet 45 to be affected by the magnetic force, displacing it towards the armature 46 until they come into contact and magnetically attract each other. This results in a momentary change in the current of the electromagnet 45. Monitoring this change indicates that the electromagnet 45 and armature 46 have successfully attracted each other. At this point, the previously working electromagnet 45 stops working, causing the armature 46 on one side to disconnect from the electromagnet 45. Consequently, under the action of the spiral spring 483, the pull rope 47 pulls the armature 46 back to its original position. Repeat step two to drive the car wire to perform a tight winding operation along the H-beam, thereby achieving a stable winding and laying operation of the car wire on the H-beam.

[0040] The buzzer alarm and electromagnet 45 are connected by a signal. If no change in current is detected within a specified time, electromagnet 45 transmits a signal to the PLC control system to control the buzzer alarm to sound an alarm, reminding the staff to manually push armature 46 to attract with electromagnet 45. After attraction, the alarm is deactivated.

[0041] Repeat steps two and three to complete the winding assistance for the car wiring.

[0042] It should be noted that a pressure sensor is installed at the bottom of the pressing mechanism 3, and the pressure sensor and the pressing mechanism 3 are controlled by a PLC. When changing layers, the height of the car line changes, which increases the pressure between the car line and the guide block 2. The pressure detected by the pressure sensor exceeds the set range. The pressure sensor transmits a signal to the PLC control system, which then controls the pressing mechanism 3 to reduce the pressure and restore it to the set value, ensuring that the downward pressure on the car line is always within the set range.

[0043] Step 4: Stop the machine. When the car wire winding is finished, the pressing mechanism 3 drives the guide block 2 to disengage from the car wire, the armature 46 drives the sliding block 44 to the side, and the electromagnet 45 is de-energized to stop the machine.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A guiding auxiliary device for winding automotive cables, characterized in that, It includes a mounting bracket (1) and a guide block (2). A pressing mechanism (3) is fixedly installed on the top of the guide block (2). A pressure sensor is provided between the pressing mechanism (3) and the guide block (2). A correction mechanism (4) is provided on the upper part of the mounting bracket (1) to provide a torque for lateral cable correction to the guide block (2) and the pressing mechanism (3). The mounting bracket (1) is provided with a support mechanism (5) located below the correction mechanism (4) for limiting and guiding the guide block (2) and the pressing mechanism (3) when they are working.

2. The guiding auxiliary device for winding automotive cables according to claim 1, characterized in that, The correction mechanism (4) includes a mounting base (41), which is fixedly mounted on the mounting frame (1). A sliding frame (42) is fixedly mounted on the mounting base (41). A sliding groove (43) is provided through the upper and lower ends of the sliding frame (42). A sliding block (44) is slidably mounted in the sliding groove (43). The sliding block (44) is fixedly connected to the pressing mechanism (3). A position sensor is provided in the sliding groove (43).

3. The guiding auxiliary device for winding automotive cables according to claim 2, characterized in that, Electromagnets (45) are fixedly installed on both sides of the sliding block (44), and two armatures (46) are slidably installed in the sliding groove (43). The two armatures (46) are located on both sides of the sliding block (44), and the armatures (46) and the electromagnets (45) are magnetically connected.

4. The guiding auxiliary device for winding automotive cables according to claim 3, characterized in that, The electromagnet (45) includes a sliding shaft (452), which is slidably connected to a sliding block (44). One end of the sliding shaft (452) and the inner wall of the sliding block (44) are elastically connected by a spring. The other end of the sliding shaft (452) is fixedly connected to a magnet (451). A bearing (453) is sleeved on the sliding shaft (452), and the bearing (453) is fixedly connected to the sliding block (44).

5. The guiding auxiliary device for winding automotive cables according to claim 4, characterized in that, The end of the armature (46) away from the sliding block (44) is fixedly connected to a pull rope (47). An adjustment component (48) is provided between the pull rope (47) and the mounting base (41). The adjustment component (48) includes two symmetrically arranged baffles (481). Both baffles (481) are rotatably installed in the mounting base (41). A rotating shaft (482) is rotatably installed between the two baffles (481). A spiral spring (483) is fixedly installed on the rotating shaft (482). The spiral spring (483) is fixedly connected to the pull rope (47).

6. The guiding auxiliary device for winding automotive cables according to claim 5, characterized in that, Both ends of the rotating shaft (482) are fixedly mounted with ratchet wheels (484), and one side of the baffle (481) is fixedly mounted with a pawl (485). The ratchet wheels (484) and the pawl (485) are compatible with each other.

7. The guiding auxiliary device for winding automotive cables according to claim 5, characterized in that, A friction plate (486) is fixedly installed on the other side of the baffle (481), and an adjusting plate (488) is fixedly connected through the mounting bracket (1). A pressure plate (487) is provided on the friction plate (486), and the pressure plate (487) and the adjusting plate (488) are connected by a spring.

8. The guiding auxiliary device for winding automotive cables according to claim 1, characterized in that, The support mechanism (5) includes a limiting frame (51), which is fixedly installed on the mounting frame (1). A limiting groove (52) is opened through the upper and lower ends of the limiting frame (51), and a support block (53) is slidably installed in the limiting groove (52).

9. A guiding auxiliary device for winding automotive cables according to claim 8, characterized in that, The pressing mechanism (3) passes through the upper and lower ends of the support block (53) and is fixedly connected to the support block (53).

10. A guiding and assisting method for winding automotive cables, used in the guiding and assisting device for winding automotive cables according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: Sample loading. After installing the I-beam, pass the car wire through the guide block (2) and insert it into the I-beam; Step 2: Single-layer guidance. Set the lateral displacement distance of the sliding block according to the width of the I-beam wheel. During operation, the car line is subjected to the downward pressure of the pressing mechanism (3) and the lateral tension of the correction device (4) in the opposite direction to the winding direction, so that the car line is tightly wound. Step 3, Layer Change Guidance: When Step 2 ends, the sliding block (44) triggers the position sensor, which changes the energizing logic of the two electromagnets (45). When the electromagnet (45) and armature (46) are magnetically connected, causing a change in the current of the electromagnet (45), the operation continues and Step 2 is repeated, but in the opposite direction. When no change in current is detected, the buzzer alarm is triggered. Step 4: Stop the machine. When the car wire winding ends, the pressing mechanism (3) drives the guide block (2) to disengage from the car wire, the armature (46) drives the sliding block (44) to the side, and the electromagnet (45) is de-energized and the machine stops.

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