High-voltage wire harness automatic processing equipment

Abstract

The present application relates to the technical field of wire harness processing, and high-voltage wire harness automatic processing equipment, comprising a circulating wire mechanism, a circulating carrier arranged on the circulating wire mechanism and used for clamping a cable, and a pay-off mechanism, a first rotary stripping mechanism, an aluminum foil cutting mechanism, a shielding mesh cutting mechanism, a cleaning mechanism, a shielding wire flanging mechanism, a second rotary stripping mechanism, a detection mechanism and a discharging mechanism arranged in sequence and at intervals on one end face of the circulating wire mechanism, wherein the cable is moved along the circulating wire mechanism to each mechanism, each mechanism is moved forward to process the cable in multiple ways, and finally, the cable is discharged from the discharging mechanism after self-detection of the processing completion, so that workers do not need to carry the cable to each processing equipment, workers only need to manually pay off the cable, and the cable end can be automatically processed in multiple procedures, so that the operation of workers is simple, and the cable processing efficiency is higher.

Description

Technical Field

[0001] This invention belongs to the field of wire harness processing technology, specifically high-voltage wire harness automatic processing equipment. Background Technology

[0002] Cables are wire products used to transmit electrical energy, information, and realize the conversion of electromagnetic energy. In a broad sense, wires and cables are also simply referred to as cables. In a narrow sense, cables refer to insulated cables, which can be defined as: an assembly consisting of one or more insulated cores, and their respective possible covering layers, overall protective layer, and outer sheath. Cables may also have additional uninsulated conductors. Due to the complex structure of cables, multiple stripping processes are required when processing cable ends. Therefore, workers need to transport the cables to multiple different equipment for processing in sequence, which is labor-intensive and inefficient, and does not meet the growing demand for cables. Summary of the Invention

[0003] The problem to be solved by the present invention is to provide an automatic high-voltage wire harness processing equipment that can automatically process multiple processes on the cable ends, which is simple for workers to operate and has higher cable processing efficiency.

[0004] The technical solution adopted by the present invention to solve its technical problem is as follows: an automatic processing equipment for high-voltage wire harnesses, including a wire circulation mechanism, a circulation carrier for holding cables, and a wire feeding mechanism, a first rotating wire stripping mechanism, an aluminum foil cutting mechanism, a shielding mesh cutting mechanism, a cleaning mechanism, a shielding wire flanging mechanism, a second rotating wire stripping mechanism, a detection mechanism, and a wire unloading mechanism arranged sequentially at one end of the wire circulation mechanism.

[0005] The circulating line mechanism drives the circulating carrier to move along the circulating line mechanism, corresponding to each mechanism in sequence. When the circulating carrier moves to the wire feeding mechanism, the wire feeding mechanism drives the cable to pass through the circulating carrier, so that the circulating carrier can hold the cable.

[0006] When the circulating carrier moves the cable to the first rotating stripping mechanism, the first rotating stripping mechanism enters the outer sheath stripping station and cuts and strips the outer sheath of the cable.

[0007] When the circulating carrier drives the cable to correspond with the aluminum foil cutting mechanism, the aluminum foil cutting mechanism enters the aluminum foil cutting station and cuts and removes the aluminum foil from the cable.

[0008] When the circulating carrier drives the cable to correspond with the shielding mesh cutting mechanism, the shielding mesh cutting mechanism enters the shielding mesh cutting station and cuts the shielding mesh of the cable;

[0009] When the circulating carrier drives the cable to correspond with the cleaning mechanism, the cleaning mechanism enters the cleaning station and cleans the broken wires and debris on the cable after the shielding mesh has been cut.

[0010] When the circulating carrier drives the cable to correspond with the shielding wire flanging mechanism, the shielding wire flanging mechanism enters the shielding wire flanging station, and the shielding wire flanging mechanism cuts and flips the shielding wire of the cable horizontally.

[0011] When the circulating carrier drives the cable to correspond with the second rotating stripping mechanism, the second rotating stripping mechanism enters the half-stripping inner core wire position, and the second rotating stripping mechanism cuts and strips the inner core wire of the cable, exposing the inner core of the cable.

[0012] When the circulating carrier drives the cable to correspond with the detection mechanism, the detection mechanism enters the detection station and detects whether the processing part of the cable has been completed.

[0013] The circulating carrier drives the cable to correspond with the unloading mechanism, and the unloading mechanism drives the cable on the circulating carrier to detach from the circulating carrier.

[0014] Furthermore, the wire feeding mechanism includes a wire feeding mechanism housing, a first driver mounted on the wire feeding mechanism housing, a transmission component connected to the first driver, a moving component mounted on the transmission component, a cable fixing block mounted on the moving component, a limiting block mounted on the end of the cable fixing block near the circulating carrier, and a sensor mounted on the opposite end face of the cable fixing block and the limiting block. The first driver drives the transmission component to rotate, and the moving component reciprocates along the transmission component. At least one cable fixing block is provided, and a through hole matching the cable is opened at the center of the cable fixing block. The limiting block has a U-shaped structure, and the U-shaped cavity is connected to the through hole.

[0015] Furthermore, the aluminum foil cutting mechanism includes a rotating disk, an aluminum foil detachment component, a laser cutting component, a waste collection funnel, a first gripper assembly, and a fumigation device. The rotating disk is rotatably mounted on the end face of the aluminum foil cutting mechanism housing near the cable, with the center point of the rotating disk and the center point of the cable aligned on the same straight line. The aluminum foil detachment component is located at the center of the rotating disk. The laser cutting component is mounted on the rotating disk, located to one side of the aluminum foil detachment component. The rotating disk drives the laser cutting component to rotate 360° around the outer surface of the cable for cutting. The waste collection funnel is located below the rotating disk. The first gripper assembly is mounted on the aluminum foil cutting mechanism housing at the front end of the waste collection funnel, with the first gripper assembly and the aluminum foil detachment component aligned on the same center line. The fumigation device is mounted on the aluminum foil cutting mechanism housing above the laser cutting component. A first drive assembly is located at the bottom of the aluminum foil cutting mechanism, which drives the aluminum foil cutting mechanism to move closer to or away from the cable.

[0016] Furthermore, both the aluminum foil release assembly and the first gripper assembly consist of a drive cylinder and two symmetrically arranged grippers. The drive cylinder drives the two grippers to move closer or further apart. The laser cutting assembly includes a connecting rod horizontally arranged on a rotating disk, located on one side of the drive cylinder, and a laser head arranged on the connecting rod near the end of the cable. The cutting line formed by the laser head is perpendicular to the cable.

[0017] Furthermore, the cleaning mechanism includes a second drive assembly, a horizontal base movably mounted on the second drive assembly, an annular air knife mounted on the horizontal base, and a connecting pipe mounted on the horizontal base. One end of the connecting pipe is connected to a through hole at the center of the annular air knife for a cable to pass through and to the air jet channel of the annular air knife, and the other end is connected to a vacuuming device. The second drive assembly drives the horizontal base to move closer to or away from the cable, allowing the cable to pass through the through hole of the annular air knife.

[0018] Furthermore, the shielding wire flanging mechanism includes a frame body, a chopping and pressing component disposed on the frame body, a flanging component disposed on the frame body above or below the chopping and pressing component, a third drive component that is pulsatorically connected to the chopping and pressing component, and a fourth drive component that is pulsatorically connected to the flanging component. The third drive component drives the chopping and pressing component to move closer to or away from the cable to chop and press the shielding wire of the cable, and the fourth drive component drives the flanging component to move closer to or away from the cable to flanging the shielding wire of the cable after chopping and pressing.

[0019] Furthermore, the chopping and pressing assembly includes a mounting base, a lead screw, a driven wheel, a second driver, a driving wheel, a chopping and pressing seat, and a chopping and pressing die. The mounting base is connected to a third driving assembly. The lead screw is rotatably mounted on the mounting base. The driven wheel is sleeved on one end of the lead screw. The second driver is mounted on the mounting base behind the lead screw. The driving wheel is sleeved on the output end of the second driver. The driving wheel and the driven wheel are connected by a belt. There are two chopping and pressing seats. The lead screw has two opposite external threads. One chopping and pressing seat is threaded to one external thread, and the other chopping and pressing seat is threaded to the other external thread. The chopping and pressing die is disposed between the two chopping and pressing seats. One side of the chopping and pressing die is movably connected to one chopping and pressing seat, and the other side is movably connected to the other chopping and pressing seat. The lead screw rotates to drive the two chopping and pressing seats to move closer or further apart, thereby driving the chopping and pressing die to generate chopping force.

[0020] Furthermore, the flange assembly includes a mounting block that is connected to the fourth drive assembly, an outer tube disposed on the mounting block, an inner tube that is slidably disposed inside the outer tube, and a cylinder disposed on the mounting block. The axis of the outer tube corresponds to the cutting opening of the cutting die, and the drive end of the cylinder is connected to the inner tube to drive the inner tube to move closer to or away from the cable along the axial direction of the outer tube.

[0021] Furthermore, the detection mechanism includes a fifth drive assembly, a mounting plate driven on the fifth drive assembly, a second gripper assembly mounted on the mounting plate near one end of the cable for clamping the cable, a vertical plate mounted on the mounting plate behind the second gripper assembly, and multiple visual inspection probes and multiple light shields arranged in a ring around the cable on the vertical plate for detecting the cable. The multiple visual inspection probes and multiple light shields are arranged alternately. The fifth drive assembly drives the mounting plate to reciprocate, causing the second gripper assembly, visual inspection probes, and light shields to move closer to or away from the cable.

[0022] Furthermore, there are three of each of the multiple vision detection probes and multiple light shields. The three light shields are arranged in a ring around the cable on the vertical plate, and the three vision detection probes are arranged in a ring around the three light shields on the vertical plate. The center lines of the three vision detection probes are respectively located between adjacent light shields.

[0023] The beneficial effects of this invention are:

[0024] This invention utilizes a coordinated arrangement of a circulating cable mechanism, a circulating carrier, a cable feeding mechanism, a first rotating stripping mechanism, an aluminum foil cutting mechanism, a shielding mesh cutting mechanism, a cleaning mechanism, a shielding wire flanging mechanism, a second rotating stripping mechanism, a detection mechanism, and a cable unloading mechanism. Workers place the cable at the cable feeding mechanism, the circulating carrier moves along the circulating cable mechanism to the cable feeding mechanism to clamp the cable, and then moves along the circulating cable mechanism to each of the various mechanisms. Each mechanism moves forward to perform multiple processing steps on the cable. Finally, the processing completion is automatically checked, and the cable is unloaded from the cable unloading mechanism. Workers do not need to manually transport the cable to each processing device; they only need to manually feed the cable, and the cable ends can be automatically processed through multiple steps. The operation is simple for workers, and the cable processing efficiency is higher. Attached Figure Description

[0025] The foregoing and other objects, features and advantages of the present invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

[0026] Figure 1 This is a perspective view of the present invention.

[0027] Figure 2 This is a perspective view of the wire feeding mechanism of the present invention.

[0028] Figure 3 This is a perspective view of the aluminum foil cutting mechanism of the present invention.

[0029] Figure 4 This is a side view of the aluminum foil cutting mechanism of the present invention.

[0030] Figure 5 This is a perspective view of the cleaning mechanism of the present invention.

[0031] Figure 6 This is a perspective view of the shielding wire flange mechanism of the present invention.

[0032] Figure 7 This is a three-dimensional view of the testing mechanism of the present invention.

[0033] Figure 8 This is a perspective view of the shielding mesh cutting mechanism of the present invention.

[0034] Figure 9 This is a side sectional view of the shielding mesh cutting mechanism of the present invention.

[0035] Figure 10 This is a schematic diagram of the chopping and pressing component structure of the present invention.

[0036] Figure 11 This is a perspective view of the material collector of the present invention.

[0037] The components are as follows: 10. Circulating wire mechanism; 11. Cable; 20. Circulating carrier; 30. Wire feeding mechanism; 31. Wire feeding mechanism housing; 32. First driver; 33. Transmission component; 34. Moving component; 35. Cable fixing block; 36. Limiting block; 37. Sensor; 38. Through hole; 40. First rotating wire stripping mechanism; 50. Aluminum foil cutting mechanism; 51. Rotary disk; 52. Aluminum foil detachment assembly; 53. Laser cutting assembly; 531. Connecting rod. 532. Laser head; 54. Waste collection funnel; 55. First gripper assembly; 56. Smoke device; 57. First drive assembly; 60. Shielding mesh cutting mechanism; 61. Shielding mesh cutting drive mechanism; 62. End support device; 621. Chopping and pressing device; 63. Rotary motor; 64. Rotating shaft; 65. Rotating inner tube; 66. Seat outer tube; 67. Forward and backward drive mechanism; 68. Dropper collector; 70. Cleaning mechanism; 71. First... Second drive assembly; 72. Horizontal base; 73. Annular air knife; 731. Through hole; 732. Air jet channel; 74. Connecting pipe; 80. Shielding wire flange mechanism; 81. Frame body; 82. Third drive assembly; 83. Fourth drive assembly; 841. Mounting base; 842. Lead screw; 843. Driven wheel; 844. Second driver; 845. Driving wheel; 846. Chopping press seat; 847. Chopping mold; 8471. First 8472, Second Chopping and Pressing Block; 8473, Chopping and Pressing Plate; 848, Belt; 851, Mounting Block; 852, Outer Tube; 853, Inner Tube; 854, Cylinder; 90, Second Rotary Stripping Mechanism; 100, Detection Mechanism; 1001, Fifth Drive Assembly; 1002, Mounting Plate; 1003, Second Gripper Assembly; 1004, Vertical Plate; 1005, Visual Inspection Probe; 1006, Light-Shielding Plate; 200, Unloading Mechanism. Detailed Implementation

[0038] The invention will now be further described with reference to the accompanying drawings.

[0039] Reference Figure 1 As shown, the high-voltage wire harness automatic processing equipment includes a wire circulation mechanism 10, a circulation carrier 20 mounted on the wire circulation mechanism 10 for clamping the cable 11, and a wire feeding mechanism 30, a first rotary stripping mechanism 40, an aluminum foil cutting mechanism 50, a shielding mesh cutting mechanism 60, a cleaning mechanism 70, a shielding wire flanging mechanism 80, a second rotary stripping mechanism 90, a detection mechanism 100, and a wire unloading mechanism 200 arranged sequentially at one end of the wire circulation mechanism 10. Each mechanism is arranged along the length of the wire circulation mechanism 10.

[0040] The circulating cable mechanism 10 has a rectangular structure. The circulating cable mechanism 10 drives the circulating carrier 20 to move up and down along its track via a synchronous belt pulley driven by a motor. The circulating carrier 20 consists of a cylinder, two cable clamps, and a return spring. When the cable clamps need to be opened, the circulating carrier 20 opens the two cable clamps through the cylinder, which compresses the return spring. When the cable 11 passes between the two cable clamps, the cylinder closes, and the return spring drives the two cable clamps to return to their original position, clamping the cable 11. Both the circulating cable mechanism 10 and the circulating carrier 20 are existing technologies and will not be described in detail here.

[0041] The wire feeding mechanism 30, the first rotating wire stripping mechanism 40, the aluminum foil cutting mechanism 50, the shielding mesh cutting mechanism 60, the cleaning mechanism 70, the shielding wire flanging mechanism 80, the second rotating wire stripping mechanism 90, and the detection mechanism 100 can all move on one end face of the circulating wire mechanism 10 along the direction close to or away from the cable 11. The circulating wire mechanism 10 drives the circulating carrier 20 to move along the circulating wire mechanism 10, corresponding to each mechanism in sequence.

[0042] Reference Figure 1 and 2 As shown, when the circulating carrier 20 moves to the wire feeding mechanism 30, the wire feeding mechanism 30 drives the cable 11 to pass through the circulating carrier 20, so that the circulating carrier 20 can clamp the cable 11. The wire feeding mechanism 30 includes a first driver 32 mounted on the wire feeding mechanism housing 31, which can be a drive motor; a transmission component 33 connected to the first driver 32, which can be a lead screw; a moving component 34 mounted on the transmission component 33, which is threadedly connected to the transmission component 33; a cable fixing block 35 mounted on the moving component 34; a limiting block 36 mounted on the end of the cable fixing block 35 near the circulating carrier 20; and a sensor 37 mounted on the opposite end face of the cable fixing block 35 and the limiting block 36. The sensor 37 is a regional sensor used to sense the wire feeding position and length, which has been transmitted to the equipment control. The controller controls the movement distance of the cable feeding mechanism 30 driven by the first driver 32, thereby enabling the cable 11 to precisely engage with the circulating carrier 20. The first driver 32 drives the transmission component 33 to rotate, and the moving component 34 reciprocates along the transmission component 33, thereby driving the cable fixing block 35, the limiting block 36, and the cable 11 inserted therein to approach and enter the circulating carrier 20. Once the circulating carrier 20 clamps the cable 11, the first driver 32 drives the cable fixing block 35 and the limiting block 36 to reset. The cable fixing block 35 is provided with at least one, and a through hole 38 matching the cable 11 is opened at the center of the cable fixing block 35. The limiting block 36 has a U-shaped structure, and the U-shaped cavity is connected to the through hole. The cable 11 passes through the through hole 38 and the U-shaped cavity of the limiting block 36. The structure of the U-shaped cavity prevents the cable 11 from bending.

[0043] Reference Figure 1As shown, when the circulating carrier 20 moves the cable 11 to the first rotating stripping mechanism 40, the first rotating stripping mechanism 40 moves forward into the outer sheath stripping station. The first rotating stripping mechanism 40 cuts and strips the outer sheath of the cable 11. The first rotating stripping mechanism 40 is a coaxial rotating stripping machine. It first cuts and strips a section of the outer sheath as required, and then strips the outer sheath to the specified size. This mechanism is existing technology and will not be described in detail again.

[0044] Reference Figure 1 , Figure 3 , Figure 4 As shown, when the circulating carrier 20 drives the cable 11 to correspond with the aluminum foil cutting mechanism 50, the aluminum foil cutting mechanism 50 enters the aluminum foil cutting station. The aluminum foil cutting mechanism 50 cuts and removes the aluminum foil from the cable 11. The aluminum foil cutting mechanism 50 includes a rotating disk 51, an aluminum foil detachment component 52, a laser cutting component 53, a waste collection funnel 54, a first gripper assembly 55, and a fumigation device 56. The rotating disk 51 is rotatably mounted on one end face of the aluminum foil cutting mechanism housing near the cable 11. The center point of the rotating disk 51 is on the same straight line as the center point of the cable 11. The aluminum foil detachment component 52 is located at the center of the rotating disk 51. The laser cutting component 53 is mounted on the rotating disk 51, located on one side of the aluminum foil detachment component 52. The cutting line generated by laser 53 falls on the outer surface of the aluminum foil to be cut on the cable 11. The rotating disk 51 drives the laser cutting component 53 to rotate 360° around the outer surface of the cable 11 for cutting. The waste collection funnel 54 is set below the rotating disk 51. The first gripper assembly 55 is set on the aluminum foil cutting mechanism housing at the front end of the waste collection funnel 54. The first gripper assembly 55 and the aluminum foil separation assembly 52 are on the same center line. The smoke extraction device 56 is set on the aluminum foil cutting mechanism housing above the laser cutting component 53. The bottom of the aluminum foil cutting mechanism 50 is provided with a first drive assembly 57. One end of the first drive assembly 57 is connected to the circulating wire mechanism 10. The first drive assembly 57 drives the aluminum foil cutting mechanism 50 to move closer to or away from the cable 11.

[0045] When the circulating carrier 20 moves the stripped cable 11 to the aluminum foil cutting mechanism 50, the first drive component 57 drives the aluminum foil cutting mechanism 50 to the designated position, and the first gripper component 55 grips the end of the cable harness to ensure the accuracy of one revolution of laser cutting. The rotating disk 51 drives the laser head to perform 360-degree rotation cutting. After the rotation cutting is completed, the aluminum foil release component 52 holds the laser-cut aluminum foil, the first drive component 57 drives the aluminum foil cutting mechanism 50 to move backward, and then the aluminum foil release component 52 removes the cut aluminum foil and drops it into the waste collection funnel 54 below. The smoke extraction device 56 above can suck away the smoke generated during laser cutting.

[0046] Both the aluminum foil release assembly 52 and the first gripper assembly 55 consist of a drive cylinder and two symmetrically arranged grippers. The drive cylinder drives the two grippers to move closer or further apart, thereby clamping the aluminum foil to be cut and the cable 11. The laser cutting assembly 53 includes a connecting rod 531 horizontally arranged on the rotating disk 51, located on one side of the drive cylinder, and a laser head 532 arranged on the end face of the connecting rod 531 near the cable 11. The cutting line formed by the laser head 532 is perpendicular to the cable 11.

[0047] Reference Figure 1 , 8 As shown in Figures 9, 10, and 11, when the circulating carrier 20 drives the cable 11 to correspond with the shielding mesh cutting mechanism 60, the shielding mesh cutting mechanism 60 moves forward, allowing the cable 11, after the aluminum foil has been removed, to extend into the shielding mesh cutting mechanism 60 and enter the shielding mesh cutting station. The shielding mesh cutting mechanism 60 cuts the shielding mesh of the cable 11, cutting the shielding mesh so that the end of the shielding mesh is cut off and becomes shielding wire. The bottom of the shielding mesh cutting mechanism 60 is provided with a shielding mesh cutting drive mechanism 61 to drive the shielding mesh cutting mechanism 60 to approach or move away from the cable 11, so that the cable 11 passes through the shielding mesh cutting mechanism 60. The shielding mesh cutting mechanism 60 includes an end support device 62, a chopping and pressing device 621, a rotary motor 63, a rotary shaft 64, and a rotary inner... The device includes a tube 65, a base tube 66, and a forward / backward drive motor 67. An end support device 62 is located at the front end of the shielding mesh cutting mechanism 60 to fix the end of the cable 11 to be processed. A chopping and pressing device 621 is located inside the end support device 62. The chopping and pressing device 621 has the same structure as the chopping and pressing component of the shielding wire flanging mechanism 80. It is used to chop and press the shielding mesh at the end of the cable 11 fixed by the end support device 62, so that the shielding mesh at the end of the cable 11 is raised and forms an expanded state. This forms an annular insertion gap between the inner side of the shielding mesh and the outer side of the cable core, allowing the rotating inner tube 65 to extend into it. The rotating shaft 64, the rotating inner tube 65, the base tube 66, the end support device 62, and the chopping and pressing device 621 are all on the same central axis.

[0048] Cable 11 is fixed on the circulating carrier 20 in a straight state. During the entire cutting process, the cable remains stationary. The shielding mesh cutting drive mechanism 61 drives the shielding mesh cutting mechanism 60 to move towards the end of the cable where the shielding mesh needs to be cut, so that one end of cable 11 passes through the end support device 62 and the cable 11 through the cable hole. The shielding mesh to be cut is located inside the end support device 62. The chopping and pressing device 621 works to chop and press the shielding mesh at that end of cable 11, causing the shielding mesh to be raised, forming an annular insertion gap between the shielding mesh and the cable core. The rotary motor 63 drives the rotary shaft 64 and the rotary inner tube 65 to rotate. The forward and backward drive mechanism 67 continues to drive the rotary inner tube 65 to move towards the inside of the end support device 62, so that the front end of the rotary inner tube 65 enters the gap between the raised shielding mesh and the cable core. The cable core extends into the rotary inner tube 65. While the rotary inner tube 65 rotates, it also moves towards the outer tube 66 of the base, lowering the rotary inner tube 65. The resistance to entry, combined with the cooperation between the front end of the rotating inner tube 65 and the inner side of the outer tube 66, forms a cutting force on the shielding mesh. After the shielding mesh is cut, the shielding mesh cutting drive mechanism 61 drives the entire shielding mesh cutting mechanism 60 to retract backward, and the forward and backward drive mechanism 67 drives the rotating inner tube 65 to retract and reset. At the same time, the cut shielding mesh follows the rotating inner tube 65 to retract and is collected by the subsequent material collector 68. By rotating the inner tube 65 simultaneously towards the shielding layer and the core of the cable 11, the inner tube 65 can enter the insertion gap more smoothly. The cooperation between the rotating inner tube 65 and the outer tube 66 ensures the cutting of the shielding mesh. At the same time, the inner tube 65 and the outer tube 66 can be replaced according to different specifications of the cable 11, increasing the adaptability of the cutting device. The entire cutting work can be completed without manual intervention, avoiding the safety hazards caused by manual operation and improving the efficiency of shielding mesh cutting.

[0049] Reference Figure 1 and 5As shown, when the circulating carrier 20 drives the cable 11 to correspond with the cleaning mechanism 70, the cleaning mechanism 70 moves forward, and the cable 11 after the shielding mesh has been cut extends into the cleaning mechanism 70 and enters the cleaning station. The cleaning mechanism 70 cleans the broken wires and debris on the cable 11 after the shielding mesh has been cut. The cleaning mechanism 70 includes a second drive assembly 71 connected to the circulating cable mechanism 10 at one end, a horizontal base 72 movably set on the second drive assembly 71, an annular air knife 73 set on the horizontal base 72, and a connecting pipe 74 set on the horizontal base 72. The annular air knife 73 is prior art and will not be described in detail here. One end of the connecting pipe 74 is connected to the through hole 731 at the center of the annular air knife 73 through which the cable 11 passes and the air jet channel 732 of the annular air knife 73. The other end is connected to the vacuuming device. The second drive assembly 71 drives the horizontal base 72 to move closer to or away from the cable 11, so that the cable 11 can pass into the through hole 731 of the annular air knife 73.

[0050] When the circulating carrier 20 moves the cable 11 after the shielding mesh has been cut to the cleaning mechanism 70, the second drive component 71 drives the cleaning mechanism 70 forward to the designated position. The cable 11 passes through the through hole 731 of the annular air knife 73. The through hole 731 is a tapered structure that gradually narrows. High-pressure gas is ejected from the jet channel 732. In the through hole 731, the broken wires and debris remaining on the surface of the cable 11 after cutting the shielding mesh are blown off into the connecting pipe 74 and sucked out by the vacuuming device connected below the connecting pipe 74.

[0051] Reference Figure 1 , 6 As shown in Figure 10, when the circulating carrier 20 drives the cable 11 to correspond with the shielding wire flanging mechanism 80, the shielding wire flanging mechanism 80 moves forward, and the cleaned cable enters the shielding wire flanging station. The shielding wire flanging mechanism 80 chops and horizontally flips the shielding wire of the cable 11. The shielding wire flanging mechanism 80 includes a frame body 81 fixedly connected to the circulating cable mechanism 10, a chopping component set on the frame body 81, a flanging component set on the frame body 81 and located above or below the chopping component, a third drive component 82 driven by the chopping component, and a fourth drive component driven by the flanging component. 83. The third drive component 82 drives the chopping component to approach or move away from the cable 11 to chop the shielding wire of the cable 11. The fourth drive component 83 drives the flanging component to approach or move away from the cable 11 to flanging the shielding wire of the chopped cable 11. When the circulating carrier 20 carries the cleaned cable 11 to the shielding wire flanging mechanism 80, the third drive component 82 drives the chopping component to move to the designated position, so that the cable 11 extends into the chopping component. The chopping component chops and presses the cable 11 to make the shielding wire curl up. The fourth drive component 83 then drives the flanging component to move forward to the designated position, so that the shielding wire is rotated 180 degrees to the horizontal position.

[0052] Preferably, the cutting and pressing assembly includes a mounting base 841, a lead screw 842, a driven wheel 843, a second driver 844, a driving wheel 845, a cutting and pressing seat 846, and a cutting and pressing die 847. A cable 11 passes through the cutting and pressing opening of the cutting and pressing die 847. The mounting base 841 is connected to the third drive assembly 82. The lead screw 842 is rotatably mounted on the mounting base 841. The driven wheel 843 is sleeved on one end of the lead screw 842. The second driver 844 is mounted on the mounting base 841 behind the lead screw 842. The driving wheel 845 is sleeved on the second driver... At the output end of actuator 844, driving wheel 845 and driven wheel 843 are connected by belt 848. Two pressing seats 846 are provided. The lead screw 842 has two opposite external threads. One pressing seat 846 is threaded to one external thread, and the other pressing seat 846 is threaded to the other external thread. A pressing die 847 is disposed between the two pressing seats 846. One side of the pressing die 847 is movably connected to one pressing seat 846, and the other side is movably connected to the other pressing seat 846. The second driver 844 is a drive motor that drives the main... The driving wheel 845 rotates, and since the driving wheel 845 is connected to the driven wheel 843 via the belt 848, it drives the lead screw 842 to rotate. Since the lead screw 842 has two reverse external threads, it drives the two clamping seats 846 to move closer or further apart, creating a drive on both sides of the clamping die 847. This causes the clamping die to clamp the cable 11 that passes through its clamping opening, causing the shielding wire to curl up. The clamping opening of the clamping die 847 has a hexagonal structure, and the clamping die 847 consists of clamping blocks 8471 and a second clamping block 8471 respectively set on the two clamping seats 846. Composed of 472, three cutting and pressing plates 8473 are respectively installed on the first cutting and pressing block 8471 and the second cutting and pressing block 8472. The cutting and pressing plates 8473 on the first cutting and pressing block 8471 and the second cutting and pressing block 8472 form hexagonal cutting and pressing holes that converge towards the center to cut and press the shielding mesh of the cable 11, causing the shielding mesh at the end of the cable 11 to be raised and form an expanded state. Since this is existing technology, it will not be described in detail here. The driving method of the cutting and pressing assembly can automatically adjust the feed distance according to the diameter of the cable 11, which has better applicability and practicality.

[0053] Preferably, the flanging assembly includes a mounting block 851 that is connected to the fourth drive assembly 83, an outer tube 852 disposed on the mounting block 851, an inner tube 853 that is slidably disposed inside the outer tube 852, and a cylinder 854 disposed on the mounting block 851. The axis of the outer tube 852 corresponds to the cutting opening of the cutting die 847. The drive end of the cylinder 854 is connected to the inner tube 853 to drive the inner tube 853 to move closer to or away from the cable 11 along the axial direction of the outer tube 852. After the shielding wire is cut, the cutting assembly opens and moves forward through the third drive assembly 82. Then, the fourth drive assembly 83 drives the flanging assembly to move forward. The outer tube 852 pushes the raised shielding wire, and then the cylinder 854 drives the inner tube 853 to move forward, so that the raised shielding wire is pushed to a horizontal state, thereby completing the flanging of the shielding wire. The inner and outer tubes can be changed according to different cables 11, and the tube size can be adjusted according to the outer diameter parameter of the cable 11 during the change of type.

[0054] Reference Figure 1 As shown, when the circulating carrier 20 drives the cable 11 to correspond with the second rotating stripping mechanism 90, the second rotating stripping mechanism 90 moves forward, so that the cable 11 after the shielding wire is flipped extends into the interior of the second rotating stripping mechanism 90 and enters the half-stripping inner core wire station. The second rotating stripping mechanism 90 cuts and strips the inner core wire of the cable 11, so that the inner core of the cable 11 is exposed. The second rotating stripping mechanism 90 is also a coaxial rotating stripping machine, which is existing technology and will not be described in detail here.

[0055] Reference Figure 1 and 7 As shown, when the circulating carrier 20 drives the cable 11 to correspond with the detection mechanism 100, the detection mechanism 100 enters the detection station. The detection mechanism 100 detects whether the processing part of the cable 11 is completed. The detection mechanism 100 includes a fifth drive assembly 1001 connected to the circulating mechanism 10 at one end, a mounting plate 1002 mounted on the fifth drive assembly 1001, a second gripper assembly 1003 mounted on the mounting plate 1002 near one end of the cable 11 for clamping the cable 11, a vertical plate 1004 mounted on the mounting plate 1002 and located behind the second gripper assembly 1003, with the cable 11 as the... A central ring is set on the vertical plate 1004, which houses multiple visual inspection probes 1005 and multiple light shields 1006 for detecting the cable 11. The multiple visual inspection probes 1005 and multiple light shields 1006 are arranged alternately. The cooperation between the visual inspection probes 1005 and the light shields 1006 makes the detection of the visual inspection probes 1005 more accurate. The fifth drive assembly 1001 drives the mounting plate 1002 to reciprocate, so that the second gripper assembly 1003, the visual inspection probes 1005 and the light shields 1006 move closer to or away from the cable 11. The second gripper assembly 1003 has the same structure as the first gripper assembly 55.

[0056] After processing, when the cable 11 is moved to the detection mechanism 100 by the circulating carrier 20, the fifth drive component 1001 drives the detection mechanism 100 to move forward and enter the designated position. The processed cable 11 extends into the center of multiple light shields 1006. The visual inspection probe 1005 inspects the appearance of the processed cable. The circularly arranged visual inspection probe 1005 performs circumferential inspection on the cable 11, and then checks whether the shielding mesh is neat, whether the shielding wire is abnormal, whether the inner insulation has cuts, and the length of the shielding mesh.

[0057] Preferably, there are three visual inspection probes 1005 and three light shields 1006. The three light shields 1006 are arranged in a ring around the cable 11 on the vertical plate 1004. The three visual inspection probes 1005 are arranged in a ring around the three light shields 1006 on the vertical plate 1004. The center lines of the three visual inspection probes 1005 are respectively located between the adjacent light shields 1006. The three light shields 1006 are arranged in a ring and are spaced a certain distance from each other. The cable 11 extends into the space between the three light shields 1006 to prevent external light from reflecting off. The three visual inspection probes 1005 are misaligned with the three light shields 1006 outside the three light shields 1006 and inspect the cable 11 from the spaced-out parts.

[0058] Reference Figure 1 As shown, the circulating carrier 20 drives the cable 11 to correspond with the unloading mechanism 200. The unloading mechanism 200 drives the cable 11 on the circulating carrier 20 to detach from the circulating carrier. The unloading mechanism 200 clamps the processed cable with its grippers. The circulating carrier 20 is released, and the unloading mechanism 200 drives the cable to be unloaded. This is existing technology and will not be described in detail here.

[0059] Workers place cable 11 at the cable-laying mechanism 30. The cable-circulating mechanism 10 moves the circulating carrier to the cable-laying mechanism 30. The cable-laying mechanism 30 moves forward, and cable 11 passes through the circulating carrier 20. The circulating carrier 20 clamps cable 11, and the cable-laying mechanism 30 resets. The circulating carrier 20 then moves first to the first rotary stripping mechanism 40. The first rotary stripping mechanism 40 moves forward to strip the outer sheath of cable 11, exposing the inner aluminum foil. The first rotary stripping mechanism 40 resets, and the circulating carrier 20 then moves to strip the outer sheath again. Cable 11 moves to aluminum foil cutting mechanism 50, which moves forward to cut off the aluminum foil, exposing the internal shielding mesh. Aluminum foil cutting mechanism 50 then resets, and circulating carrier 20 moves cable 11 (with the aluminum foil cut off) to shielding mesh cutting mechanism 60. Shielding mesh cutting mechanism 60 moves forward to cut the shielding mesh, making its ends resemble shielding wires. Shielding mesh cutting mechanism 60 resets, and circulating carrier 20 moves cable 11 (with the shielding mesh cut) to cleaning mechanism 70. Cleaning mechanism 70 moves forward to blow off cable 11. The broken wires and debris on cable 11 are removed. The cleaning mechanism 70 resets, and the circulating carrier 20 moves the cleaned cable to the shielding wire flipping mechanism 80. The shielding wire flipping mechanism 80 moves forward, presses the shielding wire to make it curl up, and then flips it to a horizontal position to expose the inner core wire to be cut. The shielding wire flipping mechanism 80 resets, and the circulating carrier 20 moves the flipped cable 11 to the second rotating stripping mechanism 90. The second rotating stripping mechanism 90 moves forward to strip the inner core wire, exposing the inner core. The second rotating stripping mechanism 90 resets, and the circulating carrier 20 moves the processed cable 11 to the detection mechanism 100. The detection mechanism 100 moves forward to detect the cable and then resets. Finally, the circulating carrier 20 moves the cable 11 to the unloading mechanism 200. The unloading mechanism 200 unloads the cable 11. This cable processing equipment does not require workers to carry the cable to the processing equipment. Workers only need to manually release the cable, and the cable end can be automatically processed through multiple steps. The operation is simple and the cable processing efficiency is higher.

[0060] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. An automatic processing equipment for high-voltage wire harnesses, characterized in that: It includes a wire looping mechanism (10), a loop carrier (20) disposed on the wire looping mechanism (10) for holding the cable (11), and a wire feeding mechanism (30), a first rotating wire stripping mechanism (40), an aluminum foil cutting mechanism (50), a shielding mesh cutting mechanism (60), a cleaning mechanism (70), a shielding wire flanging mechanism (80), a second rotating wire stripping mechanism (90), a detection mechanism (100), and a wire unloading mechanism (200) arranged sequentially at one end of the wire looping mechanism (10). The circulating line mechanism (10) drives the circulating carrier (20) to move along the circulating line mechanism (10), corresponding to each mechanism in sequence. When the circulating carrier (20) moves to the wire feeding mechanism (30), the wire feeding mechanism (30) drives the cable to pass through the circulating carrier (20) so that the circulating carrier (20) can hold the cable (11). When the circulating carrier (20) moves the cable (11) to the first rotating stripping mechanism (40), the first rotating stripping mechanism (40) enters the outer sheath stripping station and cuts and strips the outer sheath of the cable (11); When the circulating carrier (20) drives the cable (11) to correspond with the aluminum foil cutting mechanism (50), the aluminum foil cutting mechanism (50) enters the aluminum foil cutting station and cuts and removes the aluminum foil from the cable (11). When the circulating carrier (20) drives the cable (11) to correspond with the shielding mesh cutting mechanism (60), the shielding mesh cutting mechanism (60) enters the shielding mesh cutting station and cuts the shielding mesh of the cable (11); When the circulating carrier (20) drives the cable (11) to correspond with the cleaning mechanism (70), the cleaning mechanism (70) enters the cleaning station and cleans the broken wires and debris on the cable (11) after the shielding mesh has been cut. When the circulating carrier (20) drives the cable (11) to correspond with the shielding wire flipping mechanism (80), the shielding wire flipping mechanism (80) enters the shielding wire flipping station, and the shielding wire flipping mechanism (80) cuts and horizontally flips the shielding wire of the cable (11); When the circulating carrier (20) drives the cable (11) to correspond with the second rotating stripping mechanism (90), the second rotating stripping mechanism (90) enters the half-stripping inner core wire station, and the second rotating stripping mechanism (90) cuts and strips the inner core wire of the cable (11), so that the inner core of the cable (11) is exposed. When the circulating carrier (20) drives the cable (11) to correspond with the detection mechanism (100), the detection mechanism (100) enters the detection station and the detection mechanism (100) detects whether the processing part of the cable (11) is completed; The circulating carrier (20) drives the cable (11) to correspond with the unloading mechanism (200), and the unloading mechanism (200) drives the cable (11) on the circulating carrier (20) to detach from the circulating carrier; The cleaning mechanism (70) includes a second drive assembly (71), a horizontal base (72) movably mounted on the second drive assembly (71), an annular air knife (73) mounted on the horizontal base (72), and a connecting pipe (74) mounted on the horizontal base (72). One end of the connecting pipe (74) is connected to the through hole at the center of the annular air knife (73) for the cable to pass through and the air jet channel of the annular air knife, and the other end is connected to the vacuuming device. The second drive assembly (71) drives the horizontal base (72) to move closer to or away from the cable (11) so that the cable (11) can pass into the through hole of the annular air knife (73). The detection mechanism (100) includes a fifth drive assembly (1001), a mounting plate (1002) driven on the fifth drive assembly (1001), a second gripper assembly (1003) mounted on the mounting plate (1002) near one end of the cable (11) for gripping the cable (11), a vertical plate (1004) mounted on the mounting plate (1002) behind the second gripper assembly (1003), and multiple visual detection probes (1005) and multiple light shields (1006) arranged in a ring around the cable (11) on the vertical plate (1004) for detecting the cable (11). The multiple visual detection probes (1005) and multiple light shields (1006) are arranged alternately. The fifth drive assembly (1001) drives the mounting plate (1002) to reciprocate, so that the second gripper assembly (1003), visual detection probes (1005) and light shields (1006) move closer to or away from the cable (11). There are three of each of the multiple visual inspection probes (1005) and multiple light shields (1006). The three light shields (1006) are arranged in a ring around the cable (11) on the vertical plate (1004). The three visual inspection probes (1005) are arranged in a ring around the three light shields (1006) on the vertical plate (1004). The center lines of the three visual inspection probes (1005) are respectively located between the adjacent light shields (1006).

2. The automatic high-voltage wire harness processing equipment according to claim 1, characterized in that: The wire feeding mechanism (30) includes a wire feeding mechanism housing (31), a first driver (32) disposed on the wire feeding mechanism housing (31), a transmission component (33) connected to the first driver (32), a moving component (34) disposed on the transmission component (33), a cable fixing block (35) disposed on the moving component (34), a limiting block (36) disposed on one end of the cable fixing block (35) near the circulating carrier (20), and a sensor (37) disposed on the opposite end face of the cable fixing block (35) and the limiting block (36). The first driver (32) drives the transmission component (33) to rotate, and the moving component (34) reciprocates along the transmission component (33). The cable fixing block (35) is provided with at least one, and a through hole (38) matching the cable (11) is opened at the center of the cable fixing block (35). The limiting block (36) has a U-shaped structure, and the U-shaped cavity is connected to the through hole.

3. The automatic high-voltage wire harness processing equipment according to claim 1, characterized in that: The aluminum foil cutting mechanism (50) includes a rotating disk (51), an aluminum foil detachment assembly (52), a laser cutting assembly (53), a waste collection funnel (54), a first gripper assembly (55), and a fumigation device (56). The rotating disk (51) is rotatably mounted on one end face of the aluminum foil cutting mechanism housing near the cable (11). The center point of the rotating disk (51) is on the same straight line as the center point of the cable (11). The aluminum foil detachment assembly (52) is located at the center of the rotating disk (51). The laser cutting assembly (53) is mounted on the rotating disk (51) and located on one side of the aluminum foil detachment assembly (52). The rotating disk (51) drives the laser cutting assembly (53) to move. The cutting component (53) rotates 360° around the outer surface of the cable (11) to cut. The waste collection funnel (54) is located below the rotating disk (51). The first gripper assembly (55) is located on the aluminum foil cutting mechanism housing at the front end of the waste collection funnel (54). The first gripper assembly (55) and the aluminum foil release assembly (52) are on the same center line. The smoking device (56) is located on the aluminum foil cutting mechanism housing above the laser cutting component (53). The bottom of the aluminum foil cutting mechanism (50) is provided with a first driving component (57). The first driving component (57) drives the aluminum foil cutting mechanism (50) to move closer to or away from the cable (11).

4. The automatic high-voltage wire harness processing equipment according to claim 3, characterized in that: The aluminum foil release assembly (52) and the first gripper assembly (55) are both composed of a drive cylinder and two symmetrically arranged grippers. The drive cylinder drives the two grippers to move closer or further apart. The laser cutting assembly (53) includes a connecting rod (531) horizontally arranged on a rotating disk (51) located on one side of the drive cylinder and a laser head (532) arranged on the connecting rod (531) near the end of the cable (11). The cutting line formed by the laser head (532) is perpendicular to the cable (11).

5. The automatic high-voltage wire harness processing equipment according to claim 1, characterized in that: The cleaning mechanism (70) includes a second drive assembly (71), a horizontal base (72) movably mounted on the second drive assembly (71), an annular air knife (73) mounted on the horizontal base (72), and a connecting pipe (74) mounted on the horizontal base (72). One end of the connecting pipe (74) is connected to the through hole at the center of the annular air knife (73) for the cable to pass through and the air jet channel of the annular air knife, and the other end is connected to the vacuuming device. The second drive assembly (71) drives the horizontal base (72) to move closer to or away from the cable (11) so that the cable (11) can pass into the through hole of the annular air knife (73).

6. The automatic high-voltage wire harness processing equipment according to claim 1, characterized in that: The shielding wire flanging mechanism (80) includes a frame body (81), a cutting and pressing component disposed on the frame body (81), a flanging component disposed on the frame body (81) above or below the cutting and pressing component, a third drive component (82) connected to the cutting and pressing component, and a fourth drive component (83) connected to the flanging component. The third drive component (82) drives the cutting and pressing component to approach or move away from the cable (11) to cut and press the shielding wire of the cable (11). The fourth drive component (83) drives the flanging component to approach or move away from the cable (11) to flanging the shielding wire of the cable (11) after cutting and pressing.

7. The automatic high-voltage wire harness processing equipment according to claim 6, characterized in that: The cutting and pressing assembly includes a mounting base (841), a lead screw (842), a driven wheel (843), a second driver (844), a driving wheel (845), a cutting and pressing seat (846), and a cutting and pressing die (847). The mounting base (841) is connected to the third drive assembly (82) for transmission. The lead screw (842) is rotatably mounted on the mounting base (841). The driven wheel (843) is sleeved on one end of the lead screw (842). The second driver (844) is mounted on the mounting base (841) on the rear side of the lead screw (842). The driving wheel (845) is sleeved on the output end of the second driver (844). The driving wheel (845) and the driven wheel (846) are connected to the third drive assembly (847). The drive wheel (843) is connected by a belt (848). There are two cutting pressure seats (846). The screw (842) is provided with two opposite external threads. One cutting pressure seat (846) is threaded to one external thread, and the other cutting pressure seat (846) is threaded to the other external thread. The cutting mold (847) is located between the two cutting pressure seats (846). One side of the cutting mold (847) is movably connected to one cutting pressure seat (846), and the other side is movably connected to the other cutting pressure seat (846). The screw (842) rotates to drive the two cutting pressure seats (846) to move closer or further away from each other, thereby driving the cutting mold (847) to generate cutting pressure.

8. The automatic high-voltage wire harness processing equipment according to claim 7, characterized in that: The flange assembly includes a mounting block (851) that is connected to the fourth drive assembly (83), an outer tube (852) disposed on the mounting block (851), an inner tube (853) that is slidably disposed inside the outer tube (852), and a cylinder (854) disposed on the mounting block (851). The axis of the outer tube (852) corresponds to the cutting opening of the cutting die (847). The drive end of the cylinder (854) is connected to the inner tube (853) to drive the inner tube (853) to move closer to or away from the cable (11) along the axial direction of the outer tube (852).

Images