Wire harness detection device capable of rapidly detecting connectivity

Abstract

The invention provides a wire harness detection device capable of rapidly detecting connectivity, and relates to the field of wire harness connectivity detection equipment. The wire harness detection device capable of rapidly detecting connectivity comprises a workbench, a supporting foot stool is installed at the bottom of the workbench, and detection equipment is installed at the position, located between the supporting foot stool and the workbench, of the bottom of the workbench. According to the wire harness detection device capable of rapidly detecting connectivity, a plurality of wound coils can be taken down at a time by directly drawing out the collection sleeve, and a new test wire harness is replaced and mounted through an auxiliary positioning device which is mounted in advance when the new test wire harness is mounted, so that the detection efficiency is further improved; the clamping ball can only rotate in the vertical direction under the limitation of the annular protrusion, so that in the wire clamping process, the clamping ball is driven to rotate when the wire rotates, the wire cannot rotate, and the situation that the clamping stability of the wire is affected and a wire core of the wire is damaged due to torsion generated when the wire is long and straightened is prevented; and the protection effect on the wire rod is improved.

Description

Technical Field

[0001] The invention relates to the field of wiring harness connectivity detection equipment, in particular to a wiring harness detection device for quickly detecting connectivity. Background Art

[0002] Electrical wiring harnesses are an important part of current electrical equipment. They transmit energy or electrical signals after being connected through different types of connectors. After the wiring harness is produced, it needs to be tested. The general testing method and steps are relatively complicated, resulting in low testing efficiency. The invention patent with application number 202311030950.4 proposes a wiring harness detection device for rapid detection of connectivity, including a box and a protective part. By controlling the extension of the No. 1 hydraulic rod, the clamping plate clamps the cable harness, and two sets of blades can cut the skin of the cable harness. Then, by controlling the extension of the No. 2 hydraulic rod, the sliding plate moves to separate the skin from the inner core of the cable harness, completing the stripping of the cable harness, which is convenient for using a detector to detect the cable harness. However, during the detection process, only one wire harness can be detected at a time, the waiting process for the detection is long, and after the detection is completed, the detected wire harness needs to be manually removed, resulting in low detection efficiency. In addition, when detecting a longer wire harness, when the two ends are clamped and straightened, if the wire harness itself is twisted, directly straightening it will easily cause the clamping position of the wire harness to twist, affecting the fixing effect of the wire harness, and the twisted wire harness will also cause damage to the wire core during the forced straightening process. Summary of the invention

[0003] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a wire harness detection device for quickly detecting connectivity, which solves the problems of low wire harness detection efficiency and the twisting of the wire harness during the straightening process of a longer wire harness, which easily leads to poor fixing stability and damage to the fiber core of the wire harness, affecting detection.

[0004] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: a wire harness detection device for rapid connectivity detection, comprising a workbench, a support stand is installed at the bottom of the workbench, a detection device is installed at the bottom of the workbench and located between the detection equipment, a control screen is installed at the bottom of the workbench and located in front of the detection equipment, a wire harness collecting device is arranged at the top of the workbench and located in the middle, a lateral displacement device is arranged at the top of the workbench and located on the left side of the wire harness collecting device, a sliding mounting seat is slidably connected above the lateral displacement device, an auxiliary positioning device is arranged at the top of the sliding mounting seat and located on the right side, a clamping and fixing device is arranged at the top of the sliding mounting seat and located on the left side of the auxiliary positioning device, and a power connection device is arranged at the top of the sliding mounting seat and located on the left side of the clamping and fixing device; The wire harness collecting device comprises a mounting back plate frame, a rotating disk, a collecting motor, a support rod and a collecting sleeve, wherein the mounting back plate frame is mounted on the top of the workbench and is located at the rear side, the rotating disk is rotatably mounted on the front side wall of the mounting back plate frame through a bearing, the collecting motor is mounted on the rear side wall of the mounting back plate frame and is located opposite to the rotating disk, the output end of the collecting motor passes through the mounting back plate frame and is mounted on the rear side wall of the rotating disk, the support rod is mounted on the front side wall of the rotating disk and is located away from the center, and the collecting sleeve is sleeved on the outside of the support rod; The lateral displacement device comprises a positioning slide groove, a driving threaded rod and a driving motor. The positioning slide groove is opened on the top of the workbench and is located at the position where the back plate frame is installed on the left side. The driving threaded rod is rotatably installed inside the positioning slide groove through a bearing. The left end and the right end of the driving threaded rod have opposite spiral directions. The driving motor is installed on the left side wall of the workbench, and the output end of the driving motor is installed on the left end of the driving threaded rod. The auxiliary positioning device comprises a mounting base, a positioning plug and an auxiliary clamping piece. A slot is provided on the top of the sliding mounting base. The positioning plug is mounted on the bottom of the mounting base. The mounting base is movably connected with the slot on the top of the sliding mounting base through the positioning plug. The auxiliary clamping piece is mounted on the top of the mounting base. The clamping and fixing device includes a guide cover, an auxiliary clamp, a clamping roller, a clamping ball, an adjusting seat, a transmission gear, a meshing gear, a support spring and an adjusting shaft. The guide cover is installed at the top of the sliding mounting seat and at a position on the left side of the mounting base. The auxiliary clamp is installed at the left side wall of the guide cover. A sliding groove in the front-to-back direction is provided on the top of the sliding mounting seat. The adjusting seat is slidably engaged in the sliding groove. The clamping roller is rotatably installed with the top of the adjusting seat through a bearing. The clamping ball is embedded in the surface of the clamping roller. The transmission gear is rotatably installed with the bottom of the adjusting seat through a bearing. The top axis of the transmission gear passes through the adjusting seat through a connecting rod and is connected to the bottom of the clamping roller. Transmission connection, a control motor is installed on the front inner wall of the sliding mounting seat and is located at a position directly opposite to the lower side of the transmission gear through a telescopic bracket, and the output end of the control motor is installed with the bottom of the transmission gear, and a horizontal sliding groove is opened at the bottom of the sliding mounting seat and is located on the right side of the transmission gear, and a horizontal sliding seat is slidably engaged with the lower part of the horizontal sliding groove, and a supporting spring is installed on the right side wall of the horizontal sliding seat, and the right end of the supporting spring is installed with the right inner wall of the sliding mounting seat, and a meshing gear is rotatably installed on the bottom of the horizontal sliding seat through a bearing, and the meshing gear is meshed with the transmission gear, and the regulating shaft is rotatably installed with the sliding mounting seat through a bearing, and a thread is opened at the rear end of the regulating shaft and passes through the regulating seat; The power connection device comprises a positioning sleeve, an electromagnet block, a wiring cover, a rotating ring, an inner pressure rod, a positioning spring, a movable power connection head, a connecting washer and a positioning pressure rod. The positioning sleeve is installed at the top of the sliding mounting seat and is located at a position close to the left side. The electromagnet block is installed at the left end of the positioning sleeve, the wiring cover is installed at the right end of the positioning sleeve, the rotating ring is rotatably installed at the right end of the wiring cover through a bearing, the inner pressure rod is installed at the inner wall of the rotating ring, the right end of the wiring cover is provided with an installation cavity, the left end of the positioning spring is installed at the left inner wall of the installation cavity, the right end of the positioning spring is installed at the left wall of the rotating ring, the movable power connection head is movably plugged into the interior of the positioning sleeve, the left end of the movable power connection head is installed with a spring, the left end of the spring is installed at the left inner wall of the positioning sleeve, the connecting washer is installed at the right end of the movable power connection head, the positioning pressure rod is hinged to the inner wall of the wiring cover through a hinge, and the right end of the positioning pressure rod extends to the outside of the rotating ring.

[0005] Preferably, there are two support rods and two collecting sleeves, and a groove is formed on the outer side of the collecting sleeve.

[0006] Preferably, a non-slip protrusion is provided on a surface of a side of the left end of the auxiliary clip and located close to the center of the guide cover.

[0007] Preferably, the surface of the clamping ball is provided with annular protrusions, which are arranged longitudinally.

[0008] Preferably, the meshing gears form a group of two, the two meshing gears are meshed, and the meshing gears are meshed with the transmission gears at adjacent positions.

[0009] Preferably, the end of the positioning pressure rod extending to the right side of the rotating ring is bent outward, the positioning pressure rod is in contact with the inner pressure rod, the positioning pressure rod is in a horizontal state in a static state, and the positioning pressure rod can only expand outward under the restriction of the hinge.

[0010] Preferably, the movable electrical connector and the connecting gasket are both made of copper-iron alloy, and the wiring cover and the positioning sleeve are both made of ceramic.

[0011] (III) Beneficial effects The present invention provides a wiring harness detection device for quickly detecting connectivity. It has the following beneficial effects: 1. The wiring harness detection device for rapid connectivity detection can detect multiple wiring harnesses at one time, and through the cooperation of two support rods and a collecting sleeve, when winding the wire, the support rod and the collecting sleeve are driven to revolve through a rotating disk, so that the wire is wound in the groove outside the collecting sleeve, and multiple wound coils can be removed at one time by directly pulling out the collecting sleeve, and when installing a new test wiring harness, it can be replaced and installed through an auxiliary positioning device installed in advance, which further improves the efficiency of detection.

[0012] 2. The wire harness detection device for quickly detecting connectivity controls the rotation of the regulating shaft according to the diameter of the wire harness, and drives the regulating seat to move through the regulating shaft, thereby adjusting the distance between adjacent clamping rollers, thereby facilitating fixed detection of wire harnesses of different diameters and improving the application range of the device.

[0013] 3. In the wiring harness detection device for rapid connectivity detection, the clamping ball can only rotate vertically under the restriction of the annular protrusion. Therefore, in the process of clamping the wire, the wire rotates and drives the clamping ball to rotate, and the wire will not rotate. This prevents the wire from twisting when it is straightened, which affects the stability of the wire clamping and damages the wire core, thereby improving the protection effect on the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the top structure of the present invention; Figure 3 This is a schematic diagram of the upper structure of the sliding mounting seat of the present invention; Figure 4 This is a schematic diagram of the structure below the sliding mounting seat of the present invention; Figure 5 It is a structural schematic diagram of the auxiliary positioning device of the present invention; Figure 6It is a schematic diagram of the guide cover and the auxiliary clip structure of the present invention; Figure 7 It is a schematic diagram of the structure of the clamping roller and the clamping ball of the present invention; Figure 8 This is a schematic diagram of the wiring cover and the inner pressure rod structure of the present invention; Fig. 9 It is a schematic diagram of the internal cross-sectional structure of the wiring cover of the present invention; Among them, 1. workbench; 2. support tripod; 3. clamping fixture; 31. guide cover; 32. auxiliary clip; 33. clamping roller; 34. clamping ball; 35. regulating seat; 36. transmission gear; 37. meshing gear; 38. support spring; 39. regulating shaft; 4. testing equipment; 5. wire harness collection device; 51. mounting backplane frame; 52. rotating disk; 53. collection motor; 54. support rod; 55. collection sleeve; 6. lateral displacement Device; 61, positioning slide; 62, driving threaded rod; 63, driving motor; 7, sliding mounting seat; 8, auxiliary positioning device; 81, mounting base; 82, positioning plug; 83, auxiliary clamping piece; 9, power connection device; 91, positioning sleeve; 92, electromagnet block; 93, wiring cover; 94, rotating ring; 95, inner pressure rod; 96, positioning spring; 97, movable power connection head; 98, connecting washer; 99, positioning pressure rod; 10, control screen. DETAILED DESCRIPTION

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] See also Figure 1-9 The present invention provides a technical solution: a wire harness detection device for quickly detecting connectivity, comprising a workbench 1, a support stand 2 is installed at the bottom of the workbench 1, a detection device 4 is installed at the bottom of the workbench 1 and located between the detection device 4, a control screen 10 is installed at the bottom of the workbench 1 and located in front of the detection device 4, a wire harness collecting device 5 is arranged at the top of the workbench 1 and located in the middle, a lateral displacement device 6 is arranged at the top of the workbench 1 and located on the left side of the wire harness collecting device 5, a sliding mounting seat 7 is slidably connected above the lateral displacement device 6, an auxiliary positioning device 8 is arranged at the top of the sliding mounting seat 7 and located on the right side, a clamping device 3 is arranged at the top of the sliding mounting seat 7 and located on the left side of the auxiliary positioning device 8, and a power connection device 9 is arranged at the top of the sliding mounting seat 7 and located on the left side of the clamping device 3; The wire harness collecting device 5 comprises a mounting back plate frame 51, a rotating disk 52, a collecting motor 53, a support rod 54 and a collecting sleeve 55. The mounting back plate frame 51 is mounted on the top of the workbench 1 and is located at the rear side. The rotating disk 52 is rotatably mounted on the front side wall of the mounting back plate frame 51 through a bearing. The collecting motor 53 is mounted on the rear side wall of the mounting back plate frame 51 and is located opposite to the rotating disk 52. The output end of the collecting motor 53 passes through the mounting back plate frame 51 and is mounted on the rear side wall of the rotating disk 52. The support rod 54 is mounted on the front side wall of the rotating disk 52 and is located away from the center. The collecting sleeve 55 is sleeved on the outer side of the support rod 54. The lateral displacement device 6 includes a positioning slide 61, a driving threaded rod 62 and a driving motor 63. The positioning slide 61 is opened on the top of the workbench 1 and is located at the left side of the back plate frame 51. The driving threaded rod 62 is rotatably installed inside the positioning slide 61 through a bearing. The left end and the right end of the driving threaded rod 62 have opposite spiral directions. The driving motor 63 is installed on the left side wall of the workbench 1, and the output end of the driving motor 63 is installed on the left end of the driving threaded rod 62. The auxiliary positioning device 8 includes a mounting base 81, a positioning plug 82 and an auxiliary clamping piece 83. A slot is provided on the top of the sliding mounting base 7. The positioning plug 82 is installed with the bottom of the mounting base 81. The mounting base 81 is movably connected with the slot on the top of the sliding mounting base 7 through the positioning plug 82. The auxiliary clamping piece 83 is installed with the top of the mounting base 81. The clamping and fixing device 3 includes a guide cover 31, an auxiliary clamping piece 32, a clamping roller 33, a clamping ball 34, an adjusting seat 35, a transmission gear 36, a meshing gear 37, a support spring 38 and an adjusting shaft 39. The guide cover 31 is installed at the top of the sliding mounting seat 7 and at a position on the left side of the mounting base 81. The auxiliary clamping piece 32 is installed at the left side wall of the guide cover 31. A sliding groove in the front-to-back direction is opened at the top of the sliding mounting seat 7. The adjusting seat 35 is slidably engaged in the sliding groove. The clamping roller 33 is rotatably installed at the top of the adjusting seat 35 through a bearing. The clamping ball 34 is embedded in the surface of the clamping roller 33. The transmission gear 36 is rotatably installed at the bottom of the adjusting seat 35 through a bearing. The top axis of the transmission gear 36 passes through the adjusting seat 35 through a connecting rod and is connected to the bottom of the clamping roller 33. A control motor is installed at the front inner wall of the sliding mounting seat 7 and at a position directly opposite to the lower side of the transmission gear 36 through a telescopic bracket. The output end of the control motor is installed at the bottom of the transmission gear 36. The bottom of the horizontal slide 39 is provided with a horizontal slide groove and is located on the right side of the transmission gear 36. A horizontal slide seat is slidably connected to the bottom of the horizontal slide groove. A support spring 38 is installed on the right side wall of the horizontal slide seat. The right end of the support spring 38 is installed on the right inner wall of the sliding mounting seat 7. A meshing gear 37 is rotatably installed on the bottom of the horizontal sliding seat through a bearing. The meshing gear 37 meshes with the transmission gear 36. The regulating shaft 39 is rotatably installed with the sliding mounting seat 7 through a bearing. A thread is provided at the rear end of the regulating shaft 39 and passes through the regulating seat 35. The thread on the surface of the regulating shaft 39 is divided into sections, and the thread directions between adjacent sections are opposite, so that when the regulating shaft 39 rotates, the two clamping rollers 33 of the same group are close to or away from each other, and a pointer is installed on the outer wall of the regulating shaft 39 and is located on the front side of the sliding mounting seat 7. A scale is set on the front side wall of the sliding mounting seat 7 and is located on the rear side of the pointer, so that the size of the wire that the clamping roller 33 clamps is adjusted according to the rotation angle of the regulating shaft 39. The power connection device 9 includes a positioning sleeve 91, an electromagnet block 92, a wiring cover 93, a rotating ring 94, an inner pressure rod 95, a positioning spring 96, a movable power connection head 97, a connecting washer 98 and a positioning pressure rod 99. The positioning sleeve 91 is installed at the top of the sliding mounting seat 7 and is located at a position close to the left side. The electromagnet block 92 is installed at the left end of the positioning sleeve 91, the wiring cover 93 is installed at the right end of the positioning sleeve 91, the rotating ring 94 is rotatably installed with the right end of the wiring cover 93 through a bearing, the inner pressure rod 95 is installed with the inner wall of the rotating ring 94, the right end of the wiring cover 93 is provided with an installation cavity, and the left end of the positioning spring 96 is installed with the left inner wall of the installation cavity. The right end of the positioning spring 96 is installed on the left side wall of the rotating ring 94, the mobile electrical connector 97 is movably inserted into the interior of the positioning sleeve 91, the left end of the mobile electrical connector 97 is installed with a spring, the left end of the spring is installed on the left inner wall of the positioning sleeve 91, the connecting washer 98 is installed on the right end of the mobile electrical connector 97, the positioning pressure rod 99 is hinged to the inner wall of the wiring cover 93 through a hinge, the right end of the positioning pressure rod 99 extends to the outside of the rotating ring 94, and the left end of the mobile electrical connector 97 is installed with a connecting wire, the wire passes through the electromagnet block 92 and is electrically connected to the detection device 4, so that the wire to be detected is connected to the detection device 4 for testing.

[0017] In this embodiment, there are two support rods 54 and two collecting sleeves 55 , and a groove is formed on the outer side of the collecting sleeve 55 .

[0018] Specifically, through the cooperation of the two support rods 54 and the collecting sleeve 55, when winding the wire, the rotating disk 52 drives the support rod 54 and the collecting sleeve 55 to revolve so that the wire is wound in the groove outside the collecting sleeve 55. By directly pulling out the collecting sleeve 55, multiple wound coils can be removed at one time, thereby improving work efficiency.

[0019] In this embodiment, a non-slip protrusion is provided on a surface of a left end of the auxiliary clip 32 and located near the center of the guide cover 31 .

[0020] Specifically, the anti-skid protrusions are provided in the front-to-back direction, and the anti-skid protrusions prevent the wire from slipping to the right along the inner side of the auxiliary clamping piece 32 , thereby improving the clamping stability.

[0021] In this embodiment, annular protrusions are provided on the surface of the clamping ball 34, and the annular protrusions are arranged longitudinally.

[0022] Specifically, the clamping ball 34 can only rotate vertically under the restriction of the annular protrusion. Therefore, in the process of clamping the wire, the wire rotates and drives the clamping ball 34 to rotate, and the wire will not rotate. This prevents the wire from twisting when it is straightened, which affects the stability of the wire clamping and damages the wire core, thereby improving the protection effect of the wire.

[0023] In this embodiment, two meshing gears 37 form a group, the two meshing gears 37 are meshed, and the meshing gears 37 are meshed with the transmission gears 36 at adjacent positions.

[0024] Specifically, the support spring 38 pushes the horizontal sliding seat to drive the meshing gear 37 to move leftward and keep meshing with the transmission gear 36, so that after the position between adjacent transmission gears 36 is adjusted, the meshing gear 37 can still keep meshing and thus maintain stable transmission.

[0025] In this embodiment, the end of the positioning pressure rod 99 extending to the right side of the rotating ring 94 is bent outward, and the positioning pressure rod 99 contacts the inner pressure rod 95. The positioning pressure rod 99 is in a horizontal state when static, and the positioning pressure rod 99 can only expand outward under the restriction of the hinge.

[0026] Specifically, the positioning pressure rods 99 are supported from the outside through the cooperation of the positioning springs 96 , the rotating ring 94 and the inner pressure rods 95 , and the wires on the inside are clamped by the four positioning pressure rods 99 .

[0027] In this embodiment, the movable contact head 97 and the connecting gasket 98 are both made of copper-iron alloy, and the wiring cover 93 and the positioning sleeve 91 are both made of ceramics.

[0028] Specifically, when the electromagnet block 92 is energized, it generates magnetic force to attract the mobile terminal 97 and the connecting washer 98 to move to the left and compress the spring on its left side. When the end of the wire is inserted into the wiring cover 93 and the power is connected, the electromagnet block 92 is controlled to release the power, so that the mobile terminal 97 and the connecting washer 98 move to the right under the thrust of the left spring to connect to the wire core at the center of the wire to energize.

[0029] The working principle and use process of the present invention are as follows: the regulating shaft 39 is controlled to rotate according to the diameter of the wire harness, and the regulating seat 35 is driven to move by the regulating shaft 39, so as to adjust the spacing between adjacent clamping rollers 33, so as to facilitate fixed detection of wire harnesses with different diameters, and the electromagnet block 92 is controlled to be energized to adsorb the moving electric head 97 to move to the left and compress the spring on its left side, so that the moving electric head 97 slides to the left, and the mounting bases 81 on the left and right sides are removed, and the two ends of the five groups of wire harnesses that need to be detected are clamped in sequence on the inner side of the auxiliary clamping piece 83 above the mounting base 81, and then the mounting base 81 is clamped above the sliding mounting seat 7 through the positioning plug 82, and at the same time, the end of the wire harness clamped by the auxiliary clamping piece 83 passes through the guide cover 31, and then the wire harness end ... The auxiliary clip 32 assists in fixing the wire harness, and at the same time inserts the end of the wire harness into the gap between adjacent clamping rollers 33, so that the end of the wire harness contacts the clamping ball 34, and the end of the wire harness is positioned well. The middle part of the wire harness is picked up and placed in the gap between the two collecting sleeves 55, and then the transmission gear 36 is driven to rotate by the control motor, and the transmission gear 36 drives the clamping roller 33 to rotate, and the clamping roller 33 drives the clamping ball 34 to rotate, and the clamping roller 33 at the adjacent position is driven to rotate in the opposite direction through the cooperation of the transmission gear 36 and the meshing gear 37, so that the clamping ball 34 on the outside is driven to rotate through the two clamping rollers 33, clamp the end of the wire harness and transport it to the left, and transport the end of the wire harness to the inner side of the positioning pressure rod 99, and the left end of the wire harness When moving to the left, it is always in the center position of the wiring cover 93 under the guidance of the positioning pressure rod 99. When the diameter of the wiring harness is large, the outer skin of the wiring harness will push the positioning pressure rod 99 to expand outward, and the positioning pressure rod 99 pushes the rotating ring 94 to rotate through the inner pressure rod 95, and the rotating ring 94 pushes the positioning spring 96 to elastically deform. Through the cooperation and restriction of the four positioning pressure rods 99 and the inner pressure rod 95, the wiring harnesses of different diameters are kept in the center position when inserted. After the wiring harness is inserted into the wiring cover 93, the driving motor 63 is controlled to drive the driving threaded rod 62 to rotate, and the driving threaded rod 62 drives the sliding mounting seat 7 to move along the positioning slide groove 61, so as to straighten the wiring harness. After the straightening is completed, the electromagnet block 92 is controlled to be de-energized, and the mobile electrical head 97 is received to the left The thrust of the side spring moves to the right, and the positioning sleeve 91 drives the connecting gasket 98 to move to the right to contact the fiber core at the center position of the left end of the wiring harness, thereby connecting the power. After the power connection is completed, the control panel 10 controls the detection device 4 to work to detect the conductivity of the wiring harness, and in the process of detection, another group of auxiliary positioning devices 8 is used to fix the speed limit of the next group to be detected. After the detection of the previous group of wiring harnesses is completed, the control motor is reversed to drive the clamping roller 33 and the clamping ball 34 to reverse. The clamping roller 33 and the clamping ball 34 reverse to transport the end of the wiring harness to the middle position. The end of the wiring harness moves to the right back of the clamping roller 33 to release the clamping fixation, and then the collection motor 53 is started, and the collection motor 53 drives the rotating disk 52 to rotate.The rotating disk 52 drives the support rod 54 and the collecting sleeve 55 to revolve. During the revolution of the support rod 54 and the collecting sleeve 55, the five wire harnesses are wound up from the middle position. After the winding is completed, the collecting sleeve 55 is pulled forward to remove the five wire harnesses at once. Then, the collecting sleeves 55 are controlled to approach each other to be pulled out from the inside of the coil, and then put on the outside of the support rod 54 again to prepare for the next inspection. At the same time, the second set of auxiliary positioning devices 8 prepared during the inspection is replaced to the top of the equipment, so that the next inspection can be carried out.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wiring harness detection device for quickly detecting connectivity, comprising a workbench (1), characterized in that: A support frame (2) is installed at the bottom of the workbench (1); a detection device (4) is installed at the bottom of the workbench (1) and at a position between the detection device (4); a control screen (10) is installed at the bottom of the workbench (1) and at a position in front of the detection device (4); a wire harness collecting device (5) is arranged at the top of the workbench (1) and at a position close to the middle; a lateral displacement device (6) is arranged at the top of the workbench (1) and at a position on the left side of the wire harness collecting device (5); a sliding mounting seat (7) is slidably connected above the lateral displacement device (6); an auxiliary positioning device (8) is arranged at the top of the sliding mounting seat (7) and at a position close to the right side; a clamping device (3) is arranged at the top of the sliding mounting seat (7) and at a position on the left side of the auxiliary positioning device (8); and a power connection device (9) is arranged at the top of the sliding mounting seat (7) and at a position on the left side of the clamping device (3); The wire harness collecting device (5) comprises a mounting backplane frame (51), a rotating disk (52), a collecting motor (53), a support rod (54) and a collecting sleeve (55); the mounting backplane frame (51) is mounted on the top of the workbench (1) and at a position close to the rear side; the rotating disk (52) is rotatably mounted on the front side wall of the mounting backplane frame (51) via a bearing; the collecting motor (53) is mounted on the rear side wall of the mounting backplane frame (51) and at a position facing the rotating disk (52); an output end of the collecting motor (53) passes through the mounting backplane frame (51) and is mounted on the rear side wall of the rotating disk (52); the support rod (54) is mounted on the front side wall of the rotating disk (52) and at a position away from the center; and the collecting sleeve (55) is sleeved on the outer side of the support rod (54); The lateral displacement device (6) comprises a positioning slot (61), a driving threaded rod (62) and a driving motor (63); the positioning slot (61) is provided on the top of the workbench (1) and is located at a position on the left side of the mounting back plate frame (51); the driving threaded rod (62) is rotatably mounted inside the positioning slot (61) via a bearing; the screw threads of the left end and the right end of the driving threaded rod (62) have opposite directions; the driving motor (63) is mounted on the left side wall of the workbench (1); and the output end of the driving motor (63) is mounted on the left end of the driving threaded rod (62); The auxiliary positioning device (8) comprises a mounting base (81), a positioning plug (82) and an auxiliary clamping piece (83); a slot is provided on the top of the sliding mounting base (7); the positioning plug (82) is mounted on the bottom of the mounting base (81); the mounting base (81) is movably plugged into the slot on the top of the sliding mounting base (7) via the positioning plug (82); and the auxiliary clamping piece (83) is mounted on the top of the mounting base (81); The clamping and fixing device (3) comprises a guide cover (31), an auxiliary clamp (32), a clamping roller (33), a clamping ball (34), an adjusting seat (35), a transmission gear (36), a meshing gear (37), a support spring (38) and an adjusting shaft (39); the guide cover (31) is installed at a position on the top of the sliding mounting seat (7) and on the left side of the mounting base (81); the auxiliary clamp (32) is installed on the left side wall of the guide cover (31); a slide groove in the front-to-back direction is provided on the top of the sliding mounting seat (7); the adjusting seat (35) is slidably engaged in the slide groove; the clamping roller (33) is rotatably installed on the top of the adjusting seat (35) through a bearing; the clamping ball (34) is embedded in the surface of the clamping roller (33); the transmission gear (36) is rotatably installed on the bottom of the adjusting seat (35) through a bearing; the top axis of the transmission gear (36) is connected by a connecting rod The control seat (35) is penetrated and is connected to the bottom of the clamping roller (33) by transmission. The front inner wall of the sliding mounting seat (7) is provided with a control motor through a telescopic bracket and is located at a position directly opposite to the lower side of the transmission gear (36). The output end of the control motor is installed with the bottom of the transmission gear (36). The bottom of the sliding mounting seat (7) is provided with a horizontal sliding groove and is located on the right side of the transmission gear (36). A horizontal sliding seat is slidably engaged below the horizontal sliding groove. A support spring (38) is installed on the right side wall of the horizontal sliding seat. The right end of the support spring (38) is installed with the right inner wall of the sliding mounting seat (7). A meshing gear (37) is rotatably installed at the bottom of the horizontal sliding seat through a bearing. The meshing gear (37) meshes with the transmission gear (36). The control shaft (39) is rotatably installed with the sliding mounting seat (7) through a bearing. The rear end of the control shaft (39) is provided with a thread and penetrates the control seat (35). The power connection device (9) comprises a positioning sleeve (91), an electromagnet block (92), a wiring cover (93), a rotating ring (94), an inner pressure rod (95), a positioning spring (96), a movable power connection head (97), a connecting washer (98) and a positioning pressure rod (99); the positioning sleeve (91) is installed at the top of the sliding mounting seat (7) and at a position close to the left side; the electromagnet block (92) is installed at the left end of the positioning sleeve (91); the wiring cover (93) is installed at the right end of the positioning sleeve (91); the rotating ring (94) is rotatably installed at the right end of the wiring cover (93) through a bearing; the inner pressure rod (95) is installed at the inner wall of the rotating ring (94); The wiring cover (93) is provided with an installation cavity at the right end, the left end of the positioning spring (96) is installed with the left inner wall of the installation cavity, the right end of the positioning spring (96) is installed with the left wall of the rotating ring (94), the movable electrical connection head (97) is movably plugged into the interior of the positioning sleeve (91), the left end of the movable electrical connection head (97) is installed with a spring, the left end of the spring is installed with the left inner wall of the positioning sleeve (91), the connecting gasket (98) is installed with the right end of the movable electrical connection head (97), the positioning pressure rod (99) is hinged with the inner wall of the wiring cover (93) through a hinge, and the right end of the positioning pressure rod (99) extends to the outside of the rotating ring (94).

2. A wiring harness detection device for rapid connectivity detection according to claim 1, characterized in that: There are two support rods (54) and two collecting sleeves (55), and a groove is formed on the outer side of the collecting sleeve (55).

3. A wiring harness detection device for rapid connectivity detection according to claim 1, characterized in that: An anti-slip protrusion is provided on the left end of the auxiliary clip (32) and on a side surface located close to the center of the guide cover (31).

4. A wiring harness detection device for rapid connectivity detection according to claim 1, characterized in that: The surface of the clamping ball (34) is provided with annular protrusions, which are arranged longitudinally.

5. A wiring harness detection device for rapid connectivity detection according to claim 1, characterized in that: The meshing gears (37) are grouped in two, the two meshing gears (37) are meshed, and the meshing gears (37) are meshed with the transmission gears (36) at adjacent positions.

6. A wiring harness detection device for rapid connectivity detection according to claim 1, characterized in that: One end of the positioning pressure rod (99) extending to the right side of the rotating ring (94) is bent outward, the positioning pressure rod (99) is in contact with the inner pressure rod (95), the positioning pressure rod (99) is in a horizontal state in a static state, and the positioning pressure rod (99) can only expand outward under the restriction of the hinge.

7. A wiring harness detection device for rapid connectivity detection according to claim 1, characterized in that: The movable electrical connector (97) and the connecting gasket (98) are both made of copper-iron alloy, and the wiring cover (93) and the positioning sleeve (91) are both made of ceramic.

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