Multi-functional wire feeding mechanism

Abstract

The application relates to the wire harness conveying field, in particular to a multifunctional wire conveying mechanism, which comprises a base, a wire guide mechanism, a wire conveying mechanism and a linear driving mechanism for driving the base to reciprocate, the wire conveying mechanism comprises a wire conveying assembly arranged on the base and an ejection assembly arranged below the wire conveying assembly, the wire conveying assembly is provided with a plurality of wire conveying units and a plurality of wire conveying driving pieces arranged along the moving direction of the base, each wire conveying unit is provided with a wire conveying channel capable of accommodating exactly one wire harness, the wire conveying driving pieces drive the wire conveying units to pull the wire harness to move in a direction perpendicular to the moving track of the base, and the ejection assembly can act on any wire conveying unit to release the movement restriction of the wire conveying unit on the wire harness. The multifunctional wire conveying mechanism meets the demand of miniaturization of equipment, improves the compactness of the equipment structure, shortens the time length of the action cooperation of the equipment, and thus improves the flexibility and processing efficiency.

Description

Technical Field

[0001] This application relates to the field of wire harness delivery, and in particular to a multifunctional wire delivery mechanism. Background Technology

[0002] In the field of wire and cable manufacturing and wire crimping, the demand for processing multiple wires is increasing with the continuous development of the industry. This process typically involves crimping terminals onto one or both ends of the wire, and then inserting the crimped terminals of multiple wire bundles into a connector housing. Efficient and precise execution of this process is crucial, directly impacting the performance and reliability of wires, cables, and related electronic equipment, and affecting the overall production efficiency and product quality of the industry. Industry development has driven continuous advancements in wire feeding technology to adapt to the growing demand for multi-wire processing, improve the automation and precision of production, and better meet market demands for high-quality wire and cable products. In this field, when multiple wire bundles need to be stripped, crimped, and cut sequentially, commonly used wire feeding equipment typically employs mechanical transmission and control devices. These devices feed individual wire bundles one by one according to a preset program based on processing interval requirements, thereby coordinating and completing each process. Some equipment utilizes complex gear transmission systems to control the conveying speed and distance of the wire harness through precise gear ratios; others employ chain drives, leveraging the stability of the chain to ensure stable wire harness delivery; still others utilize belt drives, utilizing the flexibility of the belt to adapt to different conveying scenarios. All these methods aim to achieve orderly wire harness delivery to meet the coordination requirements of each process step in the manufacturing process. However, existing wire feeding equipment has significant shortcomings. These devices require complex structural combinations, and their wire-by-wire delivery method results in a loose overall structure, occupying excessive space. Furthermore, the complex coordination of the equipment's movements is time-consuming, leading to low processing efficiency. This wire feeding mode is ill-suited to the demands of efficient and precise production. Utility Model Content

[0003] In order to meet the needs of equipment miniaturization, improve the compactness of equipment structure, shorten the time of equipment action coordination, and thus improve the flexibility and processing efficiency of equipment, this application provides a multi-functional wire feeding mechanism.

[0004] This application provides a multifunctional wire feeding mechanism, including a base, a wire guide mechanism, a wire routing mechanism, and a linear drive mechanism for driving the base to reciprocate. The wire routing mechanism includes a wire routing assembly disposed on the base and an ejection assembly disposed below the wire routing assembly. The wire routing assembly is provided with a plurality of wire routing units and a plurality of wire routing drivers arranged along the moving direction of the base. Each wire routing unit is provided with a wire routing channel that can just accommodate one wire bundle. The wire routing drivers drive the wire routing units to pull the wire bundle in a direction perpendicular to the moving trajectory of the base. The ejection assembly can act on any one of the wire routing units to release the movement restriction of the wire bundle by that wire routing unit. By adopting the above technical solution, the linear drive mechanism can drive the base to reciprocate, and the wire routing assembly is provided with a plurality of wire routing units and a plurality of wire routing drivers arranged along the moving direction of the base. Each wire routing unit is provided with a wire routing channel that can just accommodate one wire bundle. This allows multiple wire bundles to be independently prepared for feeding within their respective corresponding wire routing channels, resulting in a more compact overall structure and reduced space occupied by the equipment. Simultaneously, the wiring drive unit can drive the wiring unit to move the wire harness in a direction perpendicular to the base's movement trajectory, enabling simultaneous preparation and feeding of multiple wire harnesses. Furthermore, the ejection assembly can act on any wiring unit to release the wiring unit's restriction on the wire harness's movement. This allows for flexible control of the wire harness feeding according to actual processing needs, further enhancing the flexibility and applicability of the wire feeding mechanism. Unlike existing equipment, it eliminates the need for complex motion coordination, reducing the time spent on motion coordination and improving feeding efficiency, thus better meeting the demands of efficient and precise production. Preferably, the wiring unit includes a clamping block and a locking structure. The clamping block is provided with the wiring channel and a telescopic channel perpendicular to the wiring channel. The wiring channel communicates with the telescopic channel. The locking structure is disposed within the telescopic channel and abuts against the wire harness within the wiring channel to restrict its movement. When the wiring drive unit drives the clamping block closer to the ejection assembly, the ejection assembly drives the locking structure to move within the telescopic channel, releasing the restriction on the wire harness's movement. By adopting the above technical solution, the clamping block in the wiring unit is equipped with a wiring channel and a telescopic channel, and the two are connected. The locking structure is located in the telescopic channel and abuts against the wire harness in the wiring channel, thus restricting the movement of the wire harness. When the wiring drive unit drives the clamping block to approach the ejection component, the ejection component acts on the locking structure, forcing the locking structure to move within the telescopic channel. This releases the locking structure from restricting the movement of the wire harness, achieving flexible control of the wire harness movement restriction. This avoids the problem of low processing efficiency caused by the long time required for complex structure coordination in traditional wire feeding equipment, and improves the efficiency of wire feeding.Preferably, the locking structure includes a telescopic rod, an elastic element, and an abutment plate. The telescopic rod is disposed within the telescopic channel to clamp the wire harness. The bottom of the telescopic rod passes through the clamping block and connects to the abutment plate. The elastic element is sleeved between the telescopic rod and the abutment plate. The top of the elastic element is connected to the bottom of the clamping block, and the bottom of the elastic element is connected to the top of the abutment plate. The ejection component movably abuts against the bottom of the abutment plate. By adopting the above technical solution, the locking structure consists of a telescopic rod, an elastic element, and an abutment plate. The telescopic rod is disposed within the telescopic channel to clamp the wire harness. Its bottom passes through the clamping block and connects to the abutment plate. The elastic element is sleeved between the telescopic rod and the abutment plate, with its top connected to the bottom of the clamping block and its bottom connected to the top of the abutment plate. The ejection component movably abuts against the bottom of the abutment plate. When the ejector assembly acts on the abutment plate, it causes the abutment plate to shift upwards. Since the telescopic rod is connected to the abutment plate, the upward movement of the abutment plate drives the telescopic rod to move upwards within the telescopic channel. This weakens and eventually releases the clamping force of the telescopic rod on the wire harness, thus removing the restriction on the wire harness movement imposed by the wiring unit. This allows for flexible control of the wire harness movement, improving the flexibility and accuracy of wire feeding. Furthermore, this structural design is simple and compact, avoiding the space requirements and time-consuming coordination issues associated with complex structures, thereby improving processing efficiency. Preferably, the telescopic rod has a through hole for the wire harness to pass through. When the ejector assembly raises the abutment plate, the telescopic rod moves vertically upwards until the through hole is coaxial with the wiring channel, allowing the wire harness to pass smoothly through the through hole and the wiring channel. By adopting the above technical solution, since the telescopic rod is provided with a through hole for the wire harness to pass through, when the ejector assembly raises the abutment plate, the telescopic rod connected to the abutment plate will move vertically upward in the telescopic channel until the through hole and the wiring channel are coaxially aligned. This eliminates the obstruction of the telescopic rod to the movement of the wire harness, allowing the wire harness to pass smoothly through the through hole and the wiring channel. Preferably, the top of the telescopic rod can be threaded through the top of the clamping block and connected to the adjusting nut. By adopting the above technical solution, since the top of the telescopic rod can be threaded through the top of the clamping block and connected to the adjusting nut, when the adjusting nut is rotated, the adjusting nut will move relative to the telescopic rod. Due to the threaded engagement between the adjusting nut and the telescopic rod, the degree of movement of the telescopic rod in the telescopic channel can be adjusted, thereby changing the tightness of the telescopic rod against the wire harness in the wiring channel. This achieves adjustment of the locking force of the locking structure on the wire harness, enabling the multi-functional wire feeding mechanism to adapt to wire harnesses of different thicknesses and materials, thus improving the versatility and applicability of the multi-functional wire feeding mechanism. Preferably, the ejection assembly includes a push rod and an ejection drive member for driving the push rod to move, wherein the top of the push rod can abut against the bottom of the abutment plate.By adopting the above technical solution, since the ejector assembly is equipped with a push rod and an ejector drive component that drives the push rod to move, and the top of the push rod can abut against the bottom of the abutment plate, when the ejector drive component drives the push rod to move, the push rod will move upward and abut against the bottom of the abutment plate, thereby raising the abutment plate. The abutment plate drives the telescopic rod to move within the telescopic channel, thereby releasing the locking structure from restricting the movement of the wire harness. This allows for the release of movement restrictions on the wire harness within any wiring unit, meeting different wire feeding requirements. Preferably, the wiring unit further includes a guide block, which is disposed on the base and has a guide groove. The clamping block is slidably disposed within the guide groove. By adopting the above technical solution, in the multifunctional wire feeding mechanism, since the guide block is set on the base and has a guide groove, and the clamping block is slidably set in the guide groove, the clamping block can move along the direction of the guide groove when moving. The guide groove provides a clear path for the movement of the clamping block, restricts the direction of movement of the clamping block, and avoids the clamping block from deviating or shaking during movement, thereby ensuring the stability and accuracy of the wire harness movement pulled by the wiring unit. Preferably, the base includes a base plate and a sliding plate slidably set on the top of the base plate. The output end of the linear drive mechanism is connected to the base plate, and the sliding plate moves in a direction perpendicular to the movement trajectory of the base plate. The wire guiding mechanism and the wiring mechanism are both set on the top of the sliding plate. By adopting the above technical solution, the linear drive mechanism drives the base plate to move. Since the sliding plate is slidably mounted on top of the base plate, and both the wire guide mechanism and the cable routing mechanism are mounted on top of the sliding plate, they can move along the movement trajectory of the base plate. Simultaneously, the sliding plate can move in a direction perpendicular to the movement trajectory of the base plate, allowing the wire guide mechanism and cable routing mechanism to move not only in the direction of the base plate's movement but also in a direction perpendicular to that direction. This achieves flexible movement of the multi-functional wire feeding mechanism in different directions, adapting to different processing positions and better meeting different wire feeding needs, thus improving the flexibility and accuracy of wire feeding. Preferably, the wire guide mechanism also includes a buffer wheel group, which includes several sets of tensioning wheels. Each set of tensioning wheels has multiple tensioning wheels, which rotate around their vertical axis. A channel for the wire harness to pass through is formed between adjacent sets of tensioning wheels. By adopting the above technical solution, during the wire feeding process, the wire harness passes through the channel formed between adjacent sets of tensioning wheels. Since the tensioning wheels rotate around their vertical axis, the movement of the wire harness drives the tensioning wheels to rotate, effectively reducing the friction between the wire harness and the wire guide mechanism. Meanwhile, the arrangement of several sets of tensioning rollers can buffer the wire harness at different positions, preventing breakage or damage due to excessive tension or impact during wire feeding, thereby improving the stability and reliability of wire feeding. Preferably, the wire feeding mechanism further includes a calibration component, which includes a mounting plate with several calibration holes arranged to allow the wire harness to pass through. Each calibration hole corresponds to a wire routing channel, and the two are coaxially arranged.By adopting the above technical solution, since the mounting plate is provided with several calibration holes for wire harnesses to pass through, and the calibration holes correspond one-to-one with the wiring channels and are coaxially arranged, when the wire harness passes through the calibration holes, the calibration holes can calibrate and constrain the position of the wire harness, so that the wire harness can accurately enter the corresponding wiring channel, avoiding the wire harness from shifting or misaligning when entering the wiring channel, thereby ensuring the accuracy and stability of wire harness delivery.

[0005] In summary, this application includes at least one of the following beneficial technical effects: 1. This application adopts a structure including a base, a wire mechanism, a wiring mechanism and a linear drive mechanism, in conjunction with a wiring assembly and an ejection assembly with several wiring units. Each mechanism has a clear division of labor and cooperates with each other. The structure is simple and can realize the flexible wire feeding function of multiple lines without complex structural combinations. This solves the problem of loose structure and large space occupation of existing wire feeding equipment, making the equipment structure more compact. 2. In this application, the wiring drive can drive the wiring unit to pull the wire harness in a direction perpendicular to the base's movement trajectory, and the ejection component can act on any wiring unit to release the wiring unit's restriction on the wire harness's movement. This working method improves the flexibility of multi-wire harness processing, reduces the time for complex structure action coordination, thereby reducing action coordination time and improving processing efficiency. Attached Figure Description

[0006] Figure 1 This is a structural diagram of a multifunctional wire feeding mechanism according to this application; Figure 2 This is a structural diagram of the wiring unit of a multifunctional wire feeding mechanism according to this application; Figure 3 This is a cross-sectional view of the wiring unit of a multifunctional wire feeding mechanism according to this application.

[0007] Explanation of reference numerals in the attached drawings: 1. Base; 2. Wire guiding mechanism; 3. Cable routing mechanism; 4. Linear drive mechanism; 11. Base plate; 12. Slide plate; 21. Buffer wheel assembly; 22. Calibration assembly; 23. Guide wheel assembly; 221. Calibration hole; 31. Cable routing assembly; 32. Ejection assembly; 311. Clamping block; 312. Locking structure; 313. Guide block; 3111. Cable routing channel; 3112. Telescopic channel; 3121. Telescopic rod; 3122. Elastic element; 3123. Abutment plate; 3124. Adjusting nut; 3131. Guide groove; 3121a. Through hole; 321. Push rod. Detailed Implementation

[0008] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0009] This application provides a multifunctional wire feeding mechanism, referring to... Figure 1 and Figure 2 The system includes a base 1, a wire guide mechanism 2, a wiring mechanism 3, and a linear drive mechanism 4 that drives the base 1 to reciprocate. The linear drive mechanism 4 is connected to the base 1 and can drive the base 1 to reciprocate along the Y-axis. The wire guide mechanism 2 and the wiring mechanism 3 are mounted on the base 1. The wire guide mechanism 2 guides the wire bundles, and the wiring mechanism 3 transports the wire bundles. This combination achieves the beneficial effect of efficiently transporting multiple wire bundles and reducing the space occupied by the equipment. This is because the linear drive mechanism 4 moves the base 1, allowing the wire guide mechanism 2 and the wiring mechanism 3 to move to the appropriate positions. Simultaneously, the wiring mechanism 3 can transport multiple wire bundles to the corresponding processing positions, and then flexibly process each wire bundle one by one, avoiding the structural looseness and low efficiency problems caused by transporting wire bundles one by one.

[0010] Specifically, in this embodiment, the base 1 includes a base plate 11 and a sliding plate 12 slidably disposed on the top of the base plate 11. The output end of the linear drive mechanism 4 is connected to the base plate 11. The sliding plate 12 moves in a direction perpendicular to the moving trajectory of the base plate 11. The wire guide mechanism 2 and the wiring mechanism 3 are both disposed on the top of the sliding plate 12. The base plate 11 is generally made of metal, such as stainless steel or aluminum alloy. These metal materials have high strength and stability, and can withstand a certain weight and external impact, ensuring the stable operation of the entire mechanism. Its shape is designed as a rectangular flat plate, which is simple and regular, easy to process and manufacture, and also convenient to install other components. The sliding plate 12 is also made of metal. It is slidably disposed on the base plate 11 through a conventional guide rail and slider structure. The guide rail is installed on the base plate 11, and the slider is installed at the bottom of the sliding plate 12. The sliding plate 12 is driven by a cylinder to slide smoothly on the base plate 11 along the X-axis direction. In this embodiment, the linear drive mechanism 4 adopts a conventional screw and nut drive mechanism to realize the reciprocating motion of the entire base 1 in the linear direction.

[0011] Specifically, the wire harness mechanism 2 in this embodiment includes a buffer wheel assembly 21, a calibration component 22, and a guide wheel assembly 23. The wire harness is conveyed from the guide wheel assembly 23 to the buffer wheel assembly 21, then to the calibration component 22, and then to the wiring mechanism 3. The guide wheel assembly 23 includes a plurality of guide wheels, the number of which is equal to the number of wire harnesses. The guide wheels are mounted on the slide plate 12 via a horizontal axis, allowing the guide wheels to rotate around their horizontal axis and guide the movement of the wire harness.

[0012] The buffer wheel assembly 21 includes several sets of tensioning wheels, with multiple tensioning wheels in each set. These wheels rotate around their vertical axis, forming a channel between adjacent sets for the wire harness to pass through. The tensioning wheels provide cushioning when in contact with the wire harness, preventing excessive compression and wear. They are circular in shape and mounted on a vertical shaft via bearings. The vertical shaft is located on the slide plate 12, allowing the tensioning wheels to rotate horizontally on top of the slide plate 12. This mounting method allows the tensioning wheels to rotate flexibly. When the wire harness passes through the channel between adjacent sets of tensioning wheels, the tensioning wheels rotate with the movement of the wire harness, reducing friction between the wire harness and the tensioning wheels.

[0013] The calibration component 22 includes a mounting plate, which is vertically positioned and has a number of calibration holes 221 arranged on it for wire harnesses to pass through. The number of calibration holes 221 is equal to the number of wire harnesses. The mounting plate is made of metal, such as carbon steel or alloy steel, which has high hardness and wear resistance. The calibration holes 221 are machined on the mounting plate by drilling. Their function is to calibrate the wire harnesses entering the wiring mechanism 3, ensuring that the wire harnesses can accurately enter the wiring mechanism 3. After the wire harnesses come out of the buffer wheel assembly 21, they are constrained and guided by the calibration holes 221, allowing them to enter the wiring mechanism 3 in the correct position and direction.

[0014] Reference Figure 2 and Figure 3 Specifically, in this embodiment, the wiring mechanism 3 includes a wiring assembly 31 disposed on the base 1 and an ejection assembly 32 disposed below the wiring assembly 31. The ejection assembly 32 is disposed on one side of the base 1. The wiring assembly 31 is provided with a plurality of wiring units and a plurality of wiring drive components arranged along the Y-axis direction. Each wiring unit includes a clamping block 311, a locking structure 312, and a guide block 313. The guide block 313 is disposed on the slide plate 12 and has a guide groove 3131 arranged along the X-axis direction. The clamping block 311 is slidably disposed within the guide groove 3131. The wiring drive component is a cylinder, which is disposed on the slide plate 12 and drives the clamping block 311 to slide along the guide groove 3131. The clamping block 311 has a wiring channel 3111 that can just accommodate one wire harness and a telescopic channel 3112 perpendicular to the wiring channel 3111. The wiring channel 3111 and the telescopic channel 3112 are connected. The guide block 313 is made of metal, and the shape of the guide groove 3131 is adapted to the clamping block 311, which can guide the clamping block 311. The guide groove 3131 is a rectangular groove, which fits tightly with the cuboid-shaped clamping block 311, so that the clamping block 311 can only slide within the guide groove 3131.

[0015] Each locking structure 312 includes a telescopic rod 3121, an elastic element 3122, an abutment plate 3123, and an adjusting nut 3124. The telescopic rod 3121 is disposed in the telescopic channel 3112 to abut the wire harness. The bottom of the telescopic rod 3121 passes through the clamping block 311 and is connected to the abutment plate 3123. The top of the telescopic rod 3121 can pass through the top of the clamping block 311 and be screwed to the adjusting nut 3124. The adjusting nut 3124 can be used to adjust the position of the telescopic rod 3121. The elastic element 3122 is sleeved between the telescopic rod 3121 and the abutment plate 3123. The top of the elastic element 3122 is connected to the bottom of the clamping block 311, and the bottom of the elastic element 3122 is connected to the top of the abutment plate 3123. The ejector assembly 32 movably abuts against the bottom of the abutment plate 3123. The telescopic rod 3121 is provided with a through hole 3121a for wire harnesses to pass through. When the ejector assembly 32 does not contact the abutment plate 3123, it is in its initial state. The through hole 3121a of the telescopic rod 3121 is located at... The wiring channels 3111 are staggered, meaning the through hole 3121a and the corresponding wiring channel 3111 are not coaxial. This ensures the wire harness is held in place by the telescopic rod 3121, preventing free movement and effectively clamping the wire harness. When the ejector assembly 32 raises the abutment plate 3123, the telescopic rod 3121 moves vertically upwards until the through hole 3121a and the wiring channel 3111 are coaxial, allowing the wire harness to pass smoothly through both. The telescopic rod 3121 is made of metal, such as copper alloy or stainless steel, providing high strength and rigidity. The tightness of the telescopic rod 3121 against the wire harness can be adjusted by rotating the adjusting nut 3124. In this embodiment, the elastic element 3122 is a spring; when the telescopic rod 3121 presses against the wire harness, the spring is compressed. The abutment plate 3123 is made of metal. Its function is to transmit the force of the ejector assembly 32, allowing the telescopic rod 3121 to rise. In particular, the wiring channels 3111 correspond one-to-one with the calibration holes 221, and the calibration holes 221 and the corresponding wiring channels 3111 are coaxially arranged.

[0016] Specifically, in this embodiment, the ejection assembly 32 includes a push rod 321 and an ejection drive component that drives the push rod 321 to move. The top of the push rod 321 can abut against the bottom of the abutment plate 3123. The push rod 321 is made of metal, such as carbon steel or alloy steel, and has high strength and rigidity. The ejection drive component is a cylinder. When the piston rod of the cylinder extends, it pushes the push rod 321 upward, and the push rod 321 then pushes the abutment plate 3123, thereby causing the telescopic rod 3121 to rise and release the clamping restriction on the wire harness.

[0017] The implementation principle of this embodiment is as follows: The multi-functional wire feeding mechanism of this embodiment drives the base 1 to move through the linear drive mechanism 4, so that the wire conductor mechanism 2 and the wire routing mechanism 3 reach the appropriate position. The wire harness first passes through the buffer wheel group 21 and the calibration component 22 of the wire conductor mechanism 2. The buffer wheel group 21 plays a buffering role in the wire harness during the conveying process, avoiding excessive tension on the wire harness. The calibration component 22 calibrates the wire harness entering the wire routing mechanism 3, ensuring that the wire harness can accurately enter the wire routing channel 3111. Then the wire harness enters the wire routing unit of the wire routing mechanism 3. When it is necessary to convey the wire harness, the wire routing drive unit drives the corresponding wire routing unit to move, pulling the wire harness to move along the X-axis direction. Then, the ejection component 32 drives the corresponding locking structure 312, causing the telescopic rod 3121 to rise, thereby ensuring that the through hole 3121a is coaxial with the corresponding wire routing channel 3111, so that the wire harness can pass smoothly, and can flexibly realize the smooth conveying and processing of wire harnesses in different wire routing units. Compared to existing wire feeding equipment, this design reduces the space occupied by the equipment, improves the wire feeding efficiency, and can better adapt to the needs of efficient and precise production.

[0018] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multifunctional wire feeding mechanism, characterized in that, The system includes a base (1), a wire guide mechanism (2), a wiring mechanism (3), and a linear drive mechanism (4) that drives the base (1) to reciprocate. The wiring mechanism (3) includes a wiring assembly (31) disposed on the base (1) and an ejector assembly (32) disposed below the wiring assembly (31). The wiring assembly (31) is provided with a plurality of wiring units and a plurality of wiring drive members arranged along the moving direction of the base (1). Each wiring unit is provided with a wiring channel (3111) that can just accommodate one wire bundle. The wiring drive members drive the wiring unit to pull the wire bundle to move in a direction perpendicular to the moving trajectory of the base (1). The ejector assembly (32) can act on any of the wiring units to release the movement restriction of the wire bundle by the wiring unit.

2. The multifunctional wire feeding mechanism according to claim 1, characterized in that, The wiring unit includes a clamping block (311) and a locking structure (312). The clamping block (311) is provided with the wiring channel (3111) and a telescopic channel (3112) perpendicular to the wiring channel (3111). The wiring channel (3111) communicates with the telescopic channel (3112). The locking structure (312) is disposed in the telescopic channel (3112) and abuts against the wire harness in the wiring channel (3111) to restrict the movement of the wire harness. When the wiring drive drives the clamping block (311) to approach the ejector assembly (32), the ejector assembly (32) drives the locking structure (312) to move in the telescopic channel (3112), and the locking structure (312) releases the restriction on the movement of the wire harness.

3. The multifunctional wire feeding mechanism according to claim 2, characterized in that, The locking structure (312) includes a telescopic rod (3121), an elastic element (3122), and an abutment plate (3123). The telescopic rod (3121) is disposed in the telescopic channel (3112) to abut the wire harness. The bottom of the telescopic rod (3121) passes through the clamping block (311) and is connected to the abutment plate (3123). The elastic element (3122) is sleeved between the telescopic rod (3121) and the abutment plate (3123). The top of the elastic element (3122) is connected to the bottom of the clamping block (311), and the bottom of the elastic element (3122) is connected to the top of the abutment plate (3123). The ejection assembly (32) is movably abutted against the bottom of the abutment plate (3123).

4. The multifunctional wire feeding mechanism according to claim 3, characterized in that, The telescopic rod (3121) is provided with a through hole (3121a) for the wire harness to pass through. When the ejector assembly (32) raises the abutment plate (3123), the telescopic rod (3121) moves vertically upward until the through hole (3121a) and the wiring channel (3111) are coaxially arranged, and the wire harness can pass smoothly through the through hole (3121a) and the wiring channel (3111).

5. The multifunctional wire feeding mechanism according to claim 4, characterized in that, The top of the telescopic rod (3121) can pass through the top of the clamping block (311) and be screwed to the adjusting nut (3124).

6. The multifunctional wire feeding mechanism according to claim 3, characterized in that, The ejection assembly (32) includes a push rod (321) and an ejection drive that drives the push rod (321) to move. The top of the push rod (321) can abut against the bottom of the abutment plate (3123).

7. The multifunctional wire feeding mechanism according to claim 2, characterized in that, The wiring unit also includes a guide block (313), which is disposed on the base (1). The guide block (313) is provided with a guide groove (3131), and the clamping block (311) is slidably disposed in the guide groove (3131).

8. The multifunctional wire feeding mechanism according to claim 1, characterized in that, The base (1) includes a base plate (11) and a slide plate (12) slidably disposed on the top of the base plate (11). The output end of the linear drive mechanism (4) is connected to the base plate (11). The slide plate (12) moves in a direction perpendicular to the moving trajectory of the base plate (11). The wire guide mechanism (2) and the wiring mechanism (3) are both disposed on the top of the slide plate (12).

9. The multifunctional wire feeding mechanism according to claim 1, characterized in that, The wire guide mechanism (2) also includes a buffer wheel group (21), which includes several sets of tensioning wheels. Each set of tensioning wheels has multiple tensioning wheels. The tensioning wheels rotate around their vertical axis, and a channel for wire harnesses to pass through is formed between two adjacent sets of tensioning wheels.

10. The multifunctional wire feeding mechanism according to claim 1, characterized in that, The wire mechanism (2) further includes a calibration component (22), which includes a mounting plate. The mounting plate is provided with a plurality of calibration holes (221) through which the wire harness can pass. The calibration holes (221) correspond one-to-one with the wiring channel (3111), and the two are coaxially arranged.

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