Feeding guide mechanism for electronic wire harness processing

Abstract

The utility model relates to the technical field of electronic wire harnesses, in particular to a feeding guide mechanism for electronic wire harness processing. Comprising a supporting table and further comprises [-shaped plates which are symmetrically arranged on the upper surface of the supporting table. According to the wire harness labeling device, dust and other impurities adhering to the outer portion of the wire harness body can be effectively cleaned through the arranged cleaning assembly, so that the dust and other impurities are prevented from influencing the labeling machining operation of the wire harness body, limiting and guiding treatment can be effectively conducted on the wire harness body through the arranged limiting and guiding assembly, and the labor intensity of workers is reduced. According to the wire harness feeding device, the wire harness body can be effectively fixed through the arranged fixing assembly, so that the wire harness body can be effectively stretched and fed, and the movable plate and the fixing assembly can be effectively driven to move synchronously through the arranged stretching assembly, so that the wire harness body is prevented from deviating and the like in the feeding process. Therefore, the wire harness body can be effectively fed.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic wire harnesses, and more specifically, to a feeding and guiding mechanism for processing electronic wire harnesses. Background Art

[0002] A wire harness refers to a group of metal wires and cables tied together to carry the connection of signals and power between devices. It is a wiring component that connects various electrical devices in an automotive circuit and is composed of an insulating sheath, a wiring terminal, a wire, and insulating wrapping materials. When processing a wire harness, a feeding and guiding mechanism for processing electronic wire harnesses is required.

[0003] Currently, when processing and feeding a wire harness, the wire harness is generally manually wound by workers. First, the wire harness is straightened, and after being straightened, it is placed on the processing equipment for processing. Although this method can effectively feed the wire harness, the feeding process is time-consuming and laborious, which not only reduces the processing efficiency of the wire harness but also increases the workload of the workers. Moreover, when processing and labeling the outside of the wire harness, it is necessary to clean the dust and other impurities adhered to the outside of the wire harness. If the dust and other impurities are not cleaned, it will affect the subsequent labeling operation of the wire harness. Currently, when cleaning the outside of the wire harness, it is generally manually wiped by workers, which also reduces the processing efficiency of the wire harness.

[0004] Therefore, those skilled in the art have provided a feeding and guiding mechanism for processing electronic wire harnesses to solve the problems raised in the above background art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a feeding and guiding mechanism for processing electronic wire harnesses, including a support table, and further including:

[0006] A U-shaped plate symmetrically arranged on the upper surface of the support table. A winding roller is rotatably connected inside each of the two U-shaped plates, and a wire harness body is wound around the outside of each of the two winding rollers;

[0007] A cleaning component arranged on the upper surface of the support table and used for cleaning the outside of the wire harness body, thereby preventing the impurities adhered to the outside of the wire harness body from affecting the processing effect of the wire harness body;

[0008] A limiting and guiding component arranged on the upper surface of the support table and used for limiting and guiding the wire harness body;

[0009] A moving plate located above the support table;

[0010] Fixing components, symmetrically arranged on the upper surface of the moving plate, and used for fixing one end of the wire harness body;

[0011] Stretching components, symmetrically arranged at the bottom of the support table, and used for stretching and straightening the wire harness body.

[0012] As a further improvement of this technical solution, the cleaning component includes a transmission plate fixedly connected to the upper surface of the support table. A lead screw is rotatably connected to the inner bottom end of the transmission plate. The top end of the lead screw extends to the outside of the transmission plate and is fixedly connected with a knob. A threaded block is threadedly connected to the outside of the lead screw. Guide grooves for the threaded block to move are opened on both sides of the outer wall of the transmission plate. Upper arc plates are fixedly connected to both sides of the outer wall of the threaded block through connecting plates. Lower arc plates are symmetrically arranged on the upper surface of the support table. Cleaning cotton is bonded to the opposite sides of the two lower arc plates and the upper arc plates.

[0013] As a further improvement of this technical solution, the limit and guiding component includes an upper plate fixedly connected to the upper surface of the support table. Lower guiding rollers are symmetrically arranged on the upper surface of the upper plate. Fixed sleeves are symmetrically arranged on the upper surface of the upper plate. A guiding groove for the fixing rod to move is opened through the upper surface of the fixed sleeve. A resisting disc is fixedly connected to the bottom end of the fixing rod. A return spring is sleeved on the outside of the fixing rod. The return spring abuts between the resisting disc and the fixed sleeve. The top ends of the two fixing rods are fixedly connected with a top plate. A handle is fixedly connected to the upper surface of the top plate. Upper guiding rollers are symmetrically arranged at the bottom of the top plate.

[0014] As a further improvement of this technical solution, C-shaped frames are symmetrically arranged on the upper surface of the upper plate. Guide rods are symmetrically arranged inside the two C-shaped frames. Both ends of the plurality of guide rods are fixedly connected to the inner top end and the inner bottom end of the C-shaped frame respectively. Guide blocks are fixedly connected to both sides of the outer wall of the top plate. Guide grooves for the guide rods to move are opened inside the two guide blocks.

[0015] As a further improvement of the present technical solution, the fixing assembly includes a mounting plate symmetrically arranged on the upper surface of the movable plate, the mounting plate is fixedly connected to an inner plate inside the mounting plate, and sliding rods are fixedly connected to both sides of the outer wall of the inner plate, and the other ends of the multiple sliding rods are fixedly connected to the inner wall of the mounting plate, and the mounting plate is symmetrically provided with a contact plate inside the mounting plate, and the interior of the multiple contact plates is provided with a guide groove for the sliding rod to move, and the exteriors of the multiple sliding rods are sleeved with a contact spring, and the multiple contact springs are in contact between the contact plate and the mounting plate, and the exteriors of the multiple contact plates are symmetrically provided with pull rods, and the other ends of each two pull rods are fixedly connected to a pull plate, and the upper surfaces of the multiple contact plates are fixedly connected to a clamping plate, and the upper surfaces of the two mounting plates are provided with a guide groove for the clamping plate to move, and the opposite sides of each two clamping plates are fixedly connected to a fixing block, and the opposite sides of each two fixing blocks are bonded with a protective pad.

[0016] As a further improvement of the present technical solution, the stretching assembly includes an adjustment plate symmetrically arranged at the bottom of the support platform, the inner side walls of the two adjustment plates are rotatably connected to threaded rods, the other ends of the two threaded rods extend to the outside of the adjustment plate and are fixedly connected to a limiting plate, the outside of one of the adjustment plates is fixedly connected to a driving motor, the output shaft of the driving motor is fixedly connected to one end of one of the threaded rods through a coupling, the two threaded rods are connected through a belt and a driving wheel transmission, the outsides of the two threaded rods are threadedly connected to moving blocks, the contact surfaces of the two adjustment plates and the support platform are provided with guide grooves for the movement of the moving blocks, and the upper surfaces of the two moving blocks are fixedly connected to the bottom of the moving plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the feeding guide mechanism for processing electronic wire harnesses, by providing a cleaning component, a limit guide component, a fixing component and a stretching component, when it is necessary to perform feeding and guiding processing on the wire harness body, it is only necessary to first wrap the wire harness body around the outside of the winding roller, and then fix one end of the wire harness body through the fixing component. After the wire harness body is fixed, the stretching component starts to run, and at this time the stretching component can effectively drive the moving plate to move synchronously, and the moving plate then drives the fixing component and the wire harness body to move synchronously. At this time, the wire harness body can be stretched and fed without the need for manual operation by the staff, which effectively improves the feeding efficiency of the wire harness body and reduces the workload of the staff. During the stretching of the wire harness body, the limit guide component can effectively perform limit guide processing on the wire harness body, thereby preventing the wire harness body from being offset during the stretching and feeding process, which affects the subsequent processing effect of the wire harness body. By providing the cleaning component, the wire harness body can be cleaned during the stretching process, thereby effectively cleaning the dust and other impurities adhered to the outside of the wire harness body, thereby effectively improving the processing effect of the wire harness body during subsequent processing operations, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of the transmission plate in the utility model;

[0021] Figure 3 It is a cutaway three-dimensional structural schematic diagram of the fixed sleeve in the utility model;

[0022] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the mounting plate in the utility model;

[0023] Figure 5 It is a schematic diagram of the cutaway three-dimensional structure of the adjustment plate in the utility model;

[0024] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0025] Figure 7 for Figure 3 Schematic diagram of the enlarged structure of the middle B area;

[0026] Figure 8 for Figure 4 Schematic diagram of the enlarged structure of the C area in the middle.

[0027] The meaning of each number in the figure is:

[0028] 1. Support platform; 2. C-shaped plate; 3. Winding roller; 4. Harness body; 5. Moving plate; 6. Limiting disc; 7. Belt; 8. Transmission plate; 9. Knob; 10. Lead screw; 11. Threaded block; 12. Connecting plate; 13. Fixed sleeve; 14. Top plate; 15. Upper guiding roller; 16. Lower guiding roller; 17. Upper plate; 18. Fixed rod; 19. Mounting plate; 20. Adjusting plate; 21. Driving motor; 22. Threaded rod; 23. Moving block; 24. C-shaped frame; 25. Guide rod; 26. Guide block; 27. Lower arc plate; 28. Upper arc plate; 29. Cleaning cotton; 30. Contact disc; 31. Return spring; 32. Inner plate; 33. Slide bar; 34. Contact plate; 35. Contact spring; 36. Pull rod; 37. Clamping plate; 38. Fixed block. Detailed implementation manners

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figure 1 - Figure 8 As shown in the figure, this embodiment provides a feeding and guiding mechanism for electronic harness processing, including a support platform 1, and further including:

[0031] C-shaped plates 2 symmetrically arranged on the upper surface of the support platform 1. Winding rollers 3 are rotatably connected inside both of the two C-shaped plates 2, and harness bodies 4 are wound around the outside of both of the two winding rollers 3;

[0032] A cleaning assembly, arranged on the upper surface of the support platform 1 and used for cleaning the outside of the harness body 4, so as to prevent impurities adhered to the outside of the harness body 4 from affecting the processing effect of the harness body 4;

[0033] A limiting and guiding assembly, arranged on the upper surface of the support platform 1 and used for limiting and guiding the harness body 4;

[0034] A moving plate 5 located above the support platform 1;

[0035] Fixing assemblies, symmetrically arranged on the upper surface of the moving plate 5 and used for fixing one end of the harness body 4;

[0036] Tensile assemblies, symmetrically arranged at the bottom of the support platform 1 and used for stretching and straightening the harness body 4.

[0037] The above working principle: when the wire harness body 4 needs to be fed and guided, it is only necessary to first wrap the wire harness body 4 around the outside of the winding roller 3, and then fix one end of the wire harness body 4 through the fixing component. After the wire harness body 4 is fixed, the stretching component starts to run. At this time, the stretching component can effectively drive the movable plate 5 to move synchronously, and the movable plate 5 then drives the fixing component and the wire harness body 4 to move synchronously. At this time, the wire harness body 4 can be stretched and fed without the need for manual operation by the staff, which effectively improves the feeding efficiency of the wire harness body 4 and reduces the workload of the staff. During the stretching process of the wire harness body 4, the limit guide component can effectively limit and guide the wire harness body 4, thereby preventing the wire harness body 4 from being offset during the stretching and feeding process, affecting the subsequent processing effect of the wire harness body 4. Through the setting of the cleaning component, the wire harness body 4 can be cleaned during the stretching process, so that the dust and other impurities adhered to the outside of the wire harness body 4 can be effectively cleaned, thereby effectively improving the processing effect of the wire harness body 4 during subsequent processing operations, saving time and effort.

[0038] In order to effectively clean the dust and other impurities adhered to the outside of the wiring harness body 4, thereby preventing the dust and other impurities from affecting the subsequent labeling processing operations of the wiring harness body 4, the cleaning component includes a transmission plate 8 fixedly connected to the upper surface of the support platform 1, the inner bottom end of the transmission plate 8 is rotatably connected to the screw rod 10, the top of the screw rod 10 extends to the outside of the transmission plate 8 and is fixedly connected to the knob 9, the external thread of the screw rod 10 is connected to the thread block 11, and the outer wall of the transmission plate 8 is provided with guide grooves for the movement of the thread block 11, and the outer wall of the thread block 11 is fixedly connected to the upper arc plate 28 on both sides through the connecting plate 12, and the upper surface of the support platform 1 is symmetrically provided with lower arc plates 27, and the two lower arc plates 27 and the upper arc plate 28. On the opposite side, there are cleaning cotton 29 bonded. To clean the outside of the wiring harness body 4, just place the wiring harness body 4 on the upper surface of the lower arc plate 27, and then turn the knob 9. At this time, the knob 9 will drive the screw rod 10 to rotate synchronously, and the threaded block 11 will move synchronously on the outside of the screw rod 10, driving the connecting plate 12 to move synchronously, and the connecting plate 12 will drive the upper arc plate 28 to move synchronously. When the upper arc plate 28 and the lower arc plate 27 are closed, the stretching assembly starts to run. At this time, the stretching assembly will drive the wiring harness body 4 to move synchronously. During the movement of the wiring harness body 4, the cleaning cotton 29 can effectively clean the dust and other impurities adhered to the outside of the wiring harness body 4, thereby effectively preventing dust and other impurities from affecting the subsequent labeling processing operations of the wiring harness body 4.

[0039] Considering that when feeding the wire harness body 4, it is necessary to perform guiding and limiting treatment on the wire harness body 4 to prevent the wire harness body 4 from shifting during the feeding process, which affects the straightening and feeding effect of the wire harness body 4. Therefore, the limiting and guiding assembly includes an upper plate 17 fixedly connected to the upper surface of the support table 1. Lower guiding rollers 16 are symmetrically arranged on the upper surface of the upper plate 17. Fixed sleeves 13 are symmetrically arranged on the upper surface of the upper plate 17. A guiding groove for the movement of the fixed rod 18 is formed through the upper surface of the fixed sleeve 13. A contact plate 30 is fixedly connected to the bottom end of the fixed rod 18. A return spring 31 is sleeved on the outer portion of the fixed rod 18. The return spring 31 abuts between the contact plate 30 and the fixed sleeve 13. The top ends of the two fixed rods 18 are fixedly connected to a top plate 14. A handle is fixedly connected to the upper surface of the top plate 14. Upper guiding rollers 15 are symmetrically arranged at the bottom of the top plate 14. When it is necessary to perform limiting and guiding treatment on the wire harness body 4, just pull the handle first. At this time, the handle will drive the top plate 14 to move synchronously. The top plate 14 will then drive the fixed rod 18 to move synchronously. The fixed rod 18 will then drive the contact plate 30 to move synchronously. During the movement of the contact plate 30, the return spring 31 will be compressed. The top plate 14 will also drive the upper guiding rollers 15 to move synchronously. At this time, place the wire harness body 4 outside the lower guiding rollers 16, and then release the handle. At this time, the return spring 31 resets, driving the contact plate 30 and the fixed rod 18 to move synchronously. The fixed rod 18 will then drive the top plate 14 to move synchronously. The top plate 14 will then drive the upper guiding rollers 15 to move synchronously. At this time, the wire harness body 4 can be limited and guided through the cooperation between the upper guiding rollers 15 and the lower guiding rollers 16, thereby preventing the wire harness body 4 from shifting during the feeding process.

[0040] In order to effectively improve the stability of the top plate 14 during movement, U-shaped frames 24 are symmetrically arranged on the upper surface of the upper plate 17. Guide rods 25 are symmetrically arranged inside the two U-shaped frames 24. Both ends of the multiple guide rods 25 are fixedly connected to the inner top end and the inner bottom end of the U-shaped frame 24 respectively. Guide blocks 26 are fixedly connected to both sides of the outer wall of the top plate 14. Guide grooves for the movement of the guide rods 25 are formed inside the two guide blocks 26. During the movement of the top plate 14, it will drive the guide blocks 26 to move synchronously outside the guide rods 25. At this time, the guide blocks 26 and the guide rods 25 can effectively play a role in limiting and guiding the top plate 14, thereby effectively improving the stability of the top plate 14 during movement.

[0041] In order to effectively fix the wire harness body 4, so as to effectively stretch and feed the wire harness body 4, the fixing assembly includes a mounting plate 19 symmetrically arranged on the upper surface of the movable plate 5, the interior of the mounting plate 19 is fixedly connected with an inner plate 32, both sides of the outer wall of the inner plate 32 are fixedly connected with slide bars 33, the other ends of the plurality of slide bars 33 are fixedly connected with the inner wall of the mounting plate 19, the interior of the mounting plate 19 is symmetrically provided with abutment plates 34, the interiors of the plurality of abutment plates 34 are provided with guide grooves for the slide bars 33 to move, and the exteriors of the plurality of slide bars 33 are A resisting spring 35 is sleeved, and a plurality of resisting springs 35 are all in contact between the resisting plate 34 and the mounting plate 19. Pull rods 36 are symmetrically arranged on the outside of the plurality of resisting plates 34. The other ends of each of the two pull rods 36 are fixedly connected to the pull plates. The upper surfaces of the plurality of resisting plates 34 are fixedly connected to the clamping plates 37. The upper surfaces of the two mounting plates 19 are provided with guide grooves for the clamping plates 37 to move. The opposite sides of each of the two clamping plates 37 are fixedly connected to the fixing blocks 38. The opposite sides of each of the two fixing blocks 38 are bonded with protective pads. When the wiring harness body 4 needs to be fixed When the pull plate is pulled, the pull plate will drive the pull rod 36 to move synchronously, and the pull rod 36 will drive the contact plate 34 to move synchronously outside the slide bar 33. During the movement of the contact plate 34, the contact spring 35 will be squeezed, and the contact plate 34 will also drive the clamping plate 37 to move synchronously, and the clamping plate 37 will drive the fixing block 38 to move synchronously. At this time, one end of the wiring harness body 4 is placed between the two fixing blocks 38, and then the pull plate is released. At this time, the contact spring 35 is reset, driving the contact plate 34 to move synchronously, and the contact plate 34 drives the clamping plate 37 to move synchronously. The plate 37 and the fixing block 38 move synchronously, and the fixing block 38 can be used to effectively fix and clamp the wiring harness body 4, so that the wiring harness body 4 can be effectively stretched and fed. By setting the protective pad, on the one hand, the friction between the fixing block 38 and the wiring harness body 4 can be effectively increased, so that the fixing effect of the fixing block 38 on the wiring harness body 4 can be effectively improved. On the other hand, the wiring harness body 4 can be effectively protected, so as to prevent the clamping force of the fixing block 38 from being too large, resulting in damage to the wiring harness body 4.

[0042] In addition, in order to effectively feed the wire harness body 4, the stretching assembly includes an adjustment plate 20 symmetrically arranged at the bottom of the support platform 1, the inner side walls of the two adjustment plates 20 are rotatably connected with threaded rods 22, the other ends of the two threaded rods 22 extend to the outside of the adjustment plate 20 and are fixedly connected to the limiting disk 6, the outside of one of the adjustment plates 20 is fixedly connected with a driving motor 21, the output shaft of the driving motor 21 is fixedly connected to one end of one of the threaded rods 22 through a coupling, the two threaded rods 22 are connected through a belt 7 and a driving wheel transmission, the outside of the two threaded rods 22 are threadedly connected with a moving block 23, and the contact surfaces of the two adjustment plates 20 and the support platform 1 are provided with guide grooves for the moving block 23 to move. The upper surfaces of the two moving blocks 23 are fixedly connected to the bottom of the moving plate 5. When the wiring harness body 4 is fixed, the driving motor 21 starts to run. At this time, the driving motor 21 will drive one of the threaded rods 22 to rotate synchronously. Since the two threaded rods 22 are connected by a belt 7 and a driving wheel for transmission, the two threaded rods 22 will rotate synchronously at this time, and the moving blocks 23 will move synchronously on the outside of the threaded rods 22, driving the moving plate 5 to move synchronously. The moving plate 5 then drives the fixed assembly and the wiring harness body 4 to move synchronously. At this time, the wiring harness body 4 can be stretched and fed. The sizes of the two driving wheels are inconsistent, so it will not cause any impact on the transmission relationship between the two threaded rods 22.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A feeding guide mechanism for electronic wire harness processing, comprising a support table (1), characterized in that: It further includes: A U-shaped plate (2), symmetrically arranged on the upper surface of the support table (1). A winding roller (3) is rotatably connected inside each of the two U-shaped plates (2), and a wire harness body (4) is wound around the outside of each of the two winding rollers (3); A cleaning assembly, arranged on the upper surface of the support table (1) and used for cleaning the outside of the wire harness body (4), so as to prevent impurities adhered to the outside of the wire harness body (4) from affecting the processing effect of the wire harness body (4); A limiting and guiding assembly, arranged on the upper surface of the support table (1) and used for limiting and guiding the wire harness body (4); A moving plate (5), located above the support table (1); A fixing assembly, symmetrically arranged on the upper surface of the moving plate (5) and used for fixing one end of the wire harness body (4); A stretching assembly, symmetrically arranged at the bottom of the support table (1) and used for stretching and straightening the wire harness body (4).

2. The feeding guide mechanism for electronic wire harness processing according to claim 1, characterized in that: The cleaning assembly includes a transmission plate (8) fixedly connected to the upper surface of the support table (1). A lead screw (10) is rotatably connected to the inner bottom end of the transmission plate (8). The top end of the lead screw (10) extends outside the transmission plate (8) and is fixedly connected to a knob (9). A threaded block (11) is threadedly connected to the outside of the lead screw (10). Guide grooves for the threaded block (11) to move are opened on both sides of the outer wall of the transmission plate (8). Upper arc plates (28) are fixedly connected to both sides of the outer wall of the threaded block (11) through connecting plates (12). Lower arc plates (27) are symmetrically arranged on the upper surface of the support table (1). Cleaning cotton (29) is bonded to the opposite sides of the two lower arc plates (27) and the upper arc plates (28).

3. The feeding guide mechanism for electronic wire harness processing according to claim 1, characterized in that: The limiting and guiding assembly includes an upper plate (17) fixedly connected to the upper surface of the support table (1). Lower guiding rollers (16) are symmetrically arranged on the upper surface of the upper plate (17). Fixed sleeves (13) are symmetrically arranged on the upper surface of the upper plate (17). A guide groove for a fixed rod (18) to move is opened through the upper surface of the fixed sleeve (13). The bottom end of the fixed rod (18) is fixedly connected to a contact disc (30). A return spring (31) is sleeved on the outside of the fixed rod (18). The return spring (31) abuts between the contact disc (30) and the fixed sleeve (13). The top ends of the two fixed rods (18) are fixedly connected to a top plate (14). A handle is fixedly connected to the upper surface of the top plate (14). Upper guiding rollers (15) are symmetrically arranged at the bottom of the top plate (14).

4. The feeding guide mechanism for electronic wire harness processing according to claim 3, characterized in that: C-shaped frames (24) are symmetrically arranged on the upper surface of the upper plate (17). Guide rods (25) are symmetrically arranged inside each of the two C-shaped frames (24). The two ends of each of the plurality of guide rods (25) are fixedly connected to the inner top end and the inner bottom end of the C-shaped frame (24) respectively. Guide blocks (26) are fixedly connected to both sides of the outer wall of the top plate (14). Guide grooves for the guide rods (25) to move are opened inside the two guide blocks (26).

5. The feeding guide mechanism for electronic wire harness processing according to claim 1, characterized in that: The fixing assembly comprises a mounting plate (19) symmetrically arranged on the upper surface of the movable plate (5); an inner plate (32) is fixedly connected to the inside of the mounting plate (19); sliding rods (33) are fixedly connected to both sides of the outer wall of the inner plate (32); the other ends of the plurality of sliding rods (33) are fixedly connected to the inner wall of the mounting plate (19); abutment plates (34) are symmetrically arranged inside the mounting plate (19); guide grooves for the sliding rods (33) to move are provided inside the plurality of abutment plates (34); abutment springs (35) are sleeved outside the plurality of sliding rods (33); The said resistance springs (35) are all in resistance between the resistance plate (34) and the mounting plate (19); the outsides of the plurality of said resistance plates (34) are symmetrically provided with pull rods (36); the other ends of each two said pull rods (36) are fixedly connected with pull plates; the upper surfaces of the plurality of said resistance plates (34) are fixedly connected with clamping plates (37); the upper surfaces of the two said mounting plates (19) are provided with guide grooves for the clamping plates (37) to move; the opposite sides of each two said clamping plates (37) are fixedly connected with fixing blocks (38); the opposite sides of each two said fixing blocks (38) are bonded with protective pads.

6. The feeding guide mechanism for electronic wire harness processing according to claim 5, characterized in that: The stretching assembly comprises an adjustment plate (20) symmetrically arranged at the bottom of the support platform (1), the inner side walls of the two adjustment plates (20) are rotatably connected to threaded rods (22), the other ends of the two threaded rods (22) extend to the outside of the adjustment plate (20) and are fixedly connected to a limiting plate (6), the outside of one of the adjustment plates (20) is fixedly connected to a driving motor (21), the output shaft of the driving motor (21) is fixedly connected to one end of one of the threaded rods (22) through a coupling, the two threaded rods (22) are connected to each other through a belt (7) and a driving wheel, the outside of the two threaded rods (22) are threadedly connected to a moving block (23), the contact surfaces of the two adjustment plates (20) and the support platform (1) are provided with guide grooves for the moving blocks (23) to move, and the upper surfaces of the two moving blocks (23) are fixedly connected to the bottom of the moving plate (5).

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