Automobile wire harness assembly detection device

Abstract

The application provides a kind of automobile wire harness assembly detection device, belongs to wire harness assembly technical field;Automobile wire harness assembly detection device includes: workbench, first moving mechanism, first moving table, first stand, first fixed seat, first positioning cylinder, first positioning and pressing mechanism, second moving mechanism, second moving table, second stand, second fixed seat, second positioning cylinder, second positioning and pressing mechanism, support seat, rotating frame, positioning rotary plate, positioning seat and industrial camera detection mechanism;By making wire harness body in straightened state, relative to make wire harness body in curved state, not only can facilitate the length of wire harness body to be detected by industrial camera detection mechanism, to judge whether the length of wire harness body meets standard requirement, also improve the position accuracy of component assembly on the outside of wire harness body, to improve the assembly accuracy of wire harness body.

Description

Technical Field

[0001] This invention belongs to the field of wiring harness assembly technology, and specifically relates to an automotive wiring harness assembly and testing device. Background Technology

[0002] In related technologies, automotive wiring harnesses are the main network of automotive circuits, and the main body of automotive wiring harnesses is wires and cables. In its production process, copper lugs need to be press-fitted to both ends of the wires and cables first, and then the remaining components (plastic parts) are installed on the outside of the wires and cables.

[0003] Existing technology (Chinese Invention Patent, Authorization Announcement No.: CN113399988B) discloses an assembly device for automotive seat wiring harness protective covers. This device addresses several issues: inaccurate force application during bonding and pressing leads to weak adhesion; inaccurate placement of steel wires during insertion results in defective products, affecting subsequent armrest assembly; and after pressing, uneven trimming of excess material affects aesthetics and manual operation, leading to low efficiency, a high rate of defective products, increased costs, and wasted raw materials. The device comprises a frame and an actuator, with the base plate of the actuator connected to the aluminum frame within the frame via bolts. Its reasonable design and simple operation overcome the inefficiencies and high rate of defective products associated with manual operation, significantly improving product yield and efficiency.

[0004] In this prior art, the wire harness cannot be kept taut during assembly, making it impossible to detect the length of the wire harness. This also reduces the positional accuracy of components assembled on the outside of the wire harness. Summary of the Invention

[0005] To address the issues in existing technologies where the wire harness cannot be taut during assembly, hindering length measurement and reducing the positional accuracy of components mounted on the outside of the harness, this invention provides an automotive wire harness assembly and inspection device. This device utilizes a first moving mechanism and a second moving mechanism to respectively move a first moving stage and a second moving stage, thereby moving the two ends of the wire harness body in opposite directions to taut it. This not only facilitates the inspection of the wire harness body's length by an industrial camera to determine if it meets standard requirements but also improves the positional accuracy of components mounted on the outside of the wire harness body, thus enhancing the overall assembly precision of the wire harness body. The specific technical solution is as follows:

[0006] An automotive wiring harness assembly and testing device includes: a workbench, a first moving mechanism, a first moving stage, a first column, a first fixed seat, a first positioning cylinder, a first positioning and clamping mechanism, a second moving mechanism, a second moving stage, a second column, a second fixed seat, a second positioning cylinder, a second positioning and clamping mechanism, a support base, a rotating frame, a positioning rotating plate, a positioning seat, and an industrial camera testing mechanism. The first moving mechanism is mounted on one end of the workbench. The first moving stage is located above one end of the workbench. The first column is fixed to the first moving stage and connected to the first moving mechanism. A first fixing groove is provided inside the first fixed seat, which is fixed to the side wall of the first column. The first positioning cylinder is a hollow cavity with openings at both ends, and the first positioning cylinder is embedded in the first fixing groove. The first positioning and clamping mechanism is mounted on the first fixed seat. The second moving mechanism is installed on the side wall of the fixed seat; the second moving mechanism is installed on the other end of the worktable; the second moving stage is located above the other end of the worktable; the second column is fixed on the second moving stage and connected to the second moving mechanism; the second positioning and clamping mechanism is installed on the second column; a second fixing groove is provided in the second fixed seat, and the second fixed seat is fixed on the second positioning and clamping mechanism; the second positioning cylinder is a hollow cavity with openings at both ends, and the second positioning cylinder is embedded in the second fixing groove; two support seats are fixed on the worktable, and the two support seats are located between the first moving stage and the second moving stage, and the two support seats are arranged opposite to each other; the two ends of the rotating frame are rotatably connected to the two support seats respectively; the positioning rotating plate is installed in the rotating frame; the positioning seat is a hollow cavity with openings at both ends, and the positioning seat is installed on the positioning rotating plate; the industrial camera inspection mechanism is installed on the worktable.

[0007] In addition, the automotive wiring harness assembly and testing device in the above-mentioned technical solution provided by the present invention may also have the following additional technical features:

[0008] In the above technical solution, the first moving mechanism includes: a first moving cylinder, a first connecting joint, a first connecting shaft, a first slide rail, a first slider, a first limiting plate, a second slider, a first mounting bracket, a first infrared generator, and a first infrared receiver; the first moving cylinder is provided with a first output shaft and is rotatably connected to the worktable; the first connecting joint is provided with a first connecting hole and is connected to the first output shaft of the first moving cylinder; the first connecting shaft passes through the first connecting hole and is connected to a first column; the first slide rail is fixed on the worktable and is located below the first moving table; the first slider is provided with a first sliding groove and is fixed to the bottom of the first moving table, and the first slide rail passes through the first sliding groove of the first slider; the first limiting plate is located above the first slide rail; the second slider is provided with a second sliding groove and is fixed to the bottom of the first limiting plate, and the first slide rail passes through the second sliding groove of the second slider; the first mounting bracket is installed inside the worktable; the first infrared generator is installed on the first mounting bracket; the first infrared receiver is installed on the first limiting plate and is opposite to the first infrared generator.

[0009] In the above technical solution, the first positioning and pressing mechanism includes: a first pressing cylinder, a first pressing plate, a first pressing seat, a first support platform, and a first positioning pin; the first pressing cylinder is provided with a second output shaft and is fixed on the side wall of the first fixed seat; the first pressing plate is connected to the second output shaft of the first pressing cylinder; the first pressing seat is provided with a first clearance hole, the first pressing seat is connected to the bottom of the first pressing plate, and the first pressing seat is located above the first fixed groove; the first support platform is fixed in the first fixed groove; the first positioning pin is connected to the top of the first support platform, and the first positioning pin is opposite to the first clearance hole.

[0010] In the above technical solution, the automotive wiring harness assembly and testing device further includes: a third positioning cylinder, a first positioning groove, a first positioning part, and a first detector; the third positioning cylinder is a hollow cavity with openings at both ends, the third positioning cylinder is connected to the end of the first positioning cylinder, the third positioning cylinder is perpendicular to the first positioning cylinder, the interior of the third positioning cylinder is connected to the interior of the first positioning cylinder, and a first support platform is embedded in the third positioning cylinder; at least two first positioning grooves are disposed in the first fixed groove, and at least two first positioning grooves are located on the outside of the third positioning cylinder; at least two first positioning parts are connected to the outer wall of the third positioning cylinder, and at least two first positioning parts are respectively embedded in at least two first positioning grooves; two first detectors are installed in the first fixed groove, and the two first detectors are opposite to the first positioning cylinder.

[0011] In the above technical solution, the automotive wiring harness assembly testing device further includes: a first adjusting seat, a first guide rod, a first adjusting block, a second guide rod, a second adjusting block, a third guide rod, a third adjusting block, a fourth guide rod, and a second detector; the first adjusting seat is fixed on a first column; the first guide rod passes through the first adjusting seat; the first adjusting block has two first adjusting holes, and one of the first adjusting holes of the two first adjusting blocks is fitted onto both ends of the first guide rod; one end of each of the two second guide rods passes through the other first adjusting hole of the two first adjusting blocks, and the second guide rod is perpendicular to the first guide rod; the second adjusting block has two second adjusting holes, and the second adjusting... The first adjusting block is located on one side, and one second adjusting hole of each of the two second adjusting blocks is fitted onto the outer side of one end of each of the two second guide rods; one end of each of the two third guide rods passes through the other second adjusting hole of each of the two second adjusting blocks, and the third guide rods are perpendicular to the second guide rods; two third adjusting holes are provided inside the third adjusting block, and the two third adjusting blocks are located below the two second adjusting blocks, and one third adjusting hole of each third adjusting block is fitted onto the outer side of the other end of the third guide rod; one end of each of the two fourth guide rods passes through the other third adjusting hole of each of the two third adjusting blocks; the two second detectors are connected to the other ends of the two fourth guide rods respectively.

[0012] In the above technical solution, the second moving mechanism includes: a second slide rail, a third slider, a second limiting plate, a fourth slider, a third column, a second moving cylinder, a second mounting bracket, a second infrared generator, and a second infrared receiver; the second slide rail is fixed on the worktable and is located below the second moving table; the third slider has a third sliding groove, the third slider is connected to the bottom of the second moving table, and the second slide rail passes through the third sliding groove of the third slider; the second limiting plate is located above the second slide rail; the fourth slider has a fourth sliding groove, the fourth slider is connected to the bottom of the second limiting plate, and the second slide rail passes through the fourth sliding groove of the fourth slider; the third column is fixed on the second limiting plate; the second moving cylinder has a third output shaft, the second moving cylinder is fixed on the third column, and the third output shaft of the second moving cylinder is connected to the second column; the second mounting bracket is installed inside the worktable; the second infrared generator is installed on the second mounting bracket; the second infrared receiver is installed on the second limiting plate, and the second infrared receiver is opposite to the second infrared generator.

[0013] In the above technical solution, the second positioning and pressing mechanism includes: a second pressing cylinder, a second pressing plate, a second pressing seat, a second support platform, and a second positioning pin; the second pressing cylinder is provided with a fourth output shaft, the second pressing cylinder is fixed on a second column, and a second fixed seat is fixed on the second pressing cylinder; the second pressing plate is connected to the fourth output shaft of the second pressing cylinder; a second clearance hole is provided in the second pressing seat, the second pressing seat is connected to the bottom of the second pressing plate, and the second pressing seat is located above the second fixed groove; the second support platform is fixed in the second fixed groove; the second positioning pin is connected to the top of the second support platform, and the second positioning pin is opposite to the second clearance hole.

[0014] In the above technical solution, the automotive wiring harness assembly and testing device further includes: a fourth positioning cylinder, a second positioning groove, a second positioning part, and a third detector; the fourth positioning cylinder is a hollow cavity with openings at both ends, the fourth positioning cylinder is connected to the end of the second positioning cylinder, the fourth positioning cylinder is perpendicular to the second positioning cylinder, the interior of the fourth positioning cylinder is connected to the interior of the second positioning cylinder, and the second support platform is embedded in the fourth positioning cylinder; at least two second positioning grooves are disposed in the second fixed groove, and at least two second positioning grooves are located on the outside of the fourth positioning cylinder; at least two second positioning parts are connected to the outer wall of the fourth positioning cylinder, and at least two second positioning parts are respectively embedded in at least two second positioning grooves; two third detectors are installed in the second fixed groove, and the two third detectors are opposite to the second positioning cylinder.

[0015] In the above technical solution, the automotive wiring harness assembly testing device further includes: a second adjusting seat, a fifth guide rod, a fourth adjusting block, a sixth guide rod, and a fourth detector; the two second adjusting seats are respectively fixed on both sides of the second column; one end of each of the two fifth guide rods passes through the two second adjusting seats; the fourth adjusting block is provided with two fourth adjusting holes, and one fourth adjusting hole of each of the two fourth adjusting blocks is fitted onto the outside of the other end of each of the two fifth guide rods; one end of each of the two sixth guide rods passes through the other fourth adjusting hole of each of the two fourth adjusting blocks, and the sixth guide rods are perpendicular to the fifth guide rods; the two fourth detectors are respectively connected to the other end of each of the two sixth guide rods.

[0016] In the above technical solution, the automotive wiring harness assembly and testing device further includes: a rotary cylinder, a second connecting joint, a second connecting shaft, a first connecting groove, a third clamping cylinder, a third clamping plate, and a second connecting groove; the rotary cylinder is provided with a fifth output shaft and is rotatably connected to the worktable; the second connecting joint is provided with a second connecting hole and is connected to the fifth output shaft of the rotary cylinder; the second connecting shaft passes through the second connecting hole and is connected to the rotating frame; the first connecting groove has a trapezoidal cross-section and is located on the inner wall of the rotating frame, with at least a portion of the positioning rotating plate embedded in the first connecting groove; the third clamping cylinder is provided with a sixth output shaft and is installed inside the rotating frame; the third clamping plate is connected to the sixth output shaft of the third clamping cylinder; the second connecting groove is semi-circular and is located inside the third clamping plate, with at least a portion of the positioning rotating plate embedded in the second connecting groove.

[0017] In the above technical solution, the industrial camera inspection mechanism includes: a third mounting bracket, a third slide rail, a first adjusting beam, a fifth slider, an electric slide rail, a fourth slide rail, a second adjusting beam, a sixth slider, an adjusting cylinder, a connecting frame, and an industrial camera body; the third mounting bracket is fixed on the workbench; the third slide rail is fixed on the top of the third mounting bracket; the first adjusting beam is located above the third slide rail; the fifth slider has a fifth groove, the fifth slider is fixed to the bottom of the first adjusting beam, and the third slide rail passes through the fifth groove of the fifth slider; the electric slide rail is fixed on the third mounting bracket and connected to the first adjusting beam; the fourth slide rail is fixed on the side wall of the first adjusting beam; the second adjusting beam is located on one side of the fourth slide rail; the sixth slider has a sixth groove, the sixth slider is connected to the second adjusting beam, and the fourth slide rail passes through the sixth groove of the sixth slider; the adjusting cylinder has a seventh output shaft, the adjusting cylinder is mounted on the first adjusting beam, and the seventh output shaft of the adjusting cylinder is connected to the second adjusting beam; the connecting frame is installed at the bottom of the second adjusting beam; the industrial camera body is installed inside the connecting frame.

[0018] The automotive wiring harness assembly inspection device of the present invention has the following advantages compared with the prior art:

[0019] 1. By fixing both ends of the wire harness body to the first and second fixed slots respectively using the first and second positioning clamping mechanisms, and connecting the first and second moving mechanisms to the first and second moving tables respectively, the first and second moving mechanisms are activated. These mechanisms then drive the first and second moving tables to move, thereby moving the two ends of the wire harness body in opposite directions. This keeps the wire harness body taut, facilitating the installation of components on its outer side. Keeping the wire harness body taut, compared to a bent state, not only facilitates the industrial camera inspection mechanism's length measurement to determine if it meets standard requirements, but also improves the positional accuracy of component assembly on the outer side of the wire harness body, thus enhancing the overall assembly precision.

[0020] 2. Before straightening the wire harness body, install the first infrared generator on the first mounting bracket and move the first limiting plate on the first slide rail via the second slider, so that the first infrared receiver is opposite to the first infrared generator. When preparing to straighten the wire harness body, activate the first moving cylinder, which drives the first column and the first moving platform to move towards the first limiting plate, so that the first moving platform moves along the first slide rail via the first slider. If the first moving platform moves to the first limiting plate and pushes the first limiting plate to move, thus causing the first infrared generator and the first infrared receiver to be misaligned, the first infrared generator will trigger an alarm, thereby proving that the length of the wire harness body is too long and that the wire harness body is not the one to be assembled this time, so as to remind the staff to replace the wire harness body in time for assembly.

[0021] 3. By fixing the first support platform in the first fixed groove, connecting the first positioning pin to the top of the first support platform, and aligning the first positioning pin with the first clearance hole, the copper lug installed at the end of the wire harness body can be placed on the first support platform, and the first positioning pin can pass through the copper lug, thereby supporting and positioning the copper lug. At the same time, when the first pressing plate moves the first pressing seat downward, the first positioning pin can be embedded in the first clearance hole, ensuring that the first pressing seat can press the copper lug tightly against the first support platform, thereby achieving positioning and fixing of the copper lug and the wire harness body.

[0022] 4. By setting at least two first positioning slots within the first fixed slot, connecting at least two first positioning parts to the outer wall of the third positioning cylinder, and embedding each of the at least two first positioning parts into the at least two first positioning slots, the first fixed slot positions the third positioning cylinder and the first positioning cylinder through the first positioning slots and the first positioning parts, further improving the positional accuracy of the first positioning cylinder. By installing two first detectors within the first fixed slot and positioning them opposite the first positioning cylinder, the first fixed seat supports the two first detectors, enabling the two first detectors to detect whether the first positioning cylinder is placed within the first fixed slot. This allows the detectors to alert the operator to place the first positioning cylinder into the first fixed slot when it is not, thereby improving the user experience of the product.

[0023] 5. Adjust the position of the second detector from different angles to ensure that the second detector can detect whether the wire harness body passes through the first positioning cylinder, thereby improving the user experience of the product.

[0024] 6. By positioning the second infrared generator and the second infrared receiver to the second limiting plate, the positional accuracy of the second moving cylinder is improved, thereby enabling it to cooperate with the first limiting plate to limit the maximum taut length of the wire harness body. That is, when the taut length of the wire harness body is greater than the distance between the second limiting plate and the first limiting plate, it proves that the wire harness body does not meet the requirements of this assembly, so as to remind the staff to replace it with a wire harness body that meets the requirements in time.

[0025] 7. By fixing the second support platform in the second fixing groove, connecting the second positioning pin to the top of the second support platform, and aligning the second positioning pin with the second clearance hole, the copper lug installed at the end of the wire harness body can be placed on the second support platform, and the second positioning pin can pass through the copper lug, thereby supporting and positioning the copper lug. At the same time, when the second clamping plate moves the second clamping seat downward, the second positioning pin can be embedded in the second clearance hole, ensuring that the second clamping seat can press the copper lug tightly against the second support platform, thereby achieving positioning and fixing of the copper lug and the wire harness body.

[0026] 8. By setting at least two second positioning slots within the second fixed slot, connecting at least two second positioning parts to the outer wall of the fourth positioning cylinder, and embedding each of the at least two second positioning parts into the at least two second positioning slots, the second fixed slot positions the fourth positioning cylinder and the second positioning part, further improving the positional accuracy of the second positioning cylinder. By installing two third detectors within the second fixed slot and positioning them opposite the second positioning cylinder, the second fixed seat supports the two third detectors, enabling the two third detectors to detect whether the second positioning cylinder is placed within the second fixed slot. This allows the detectors to alert personnel to place the second positioning cylinder into the second fixed slot when it is not, thus improving the user experience of the product.

[0027] 9. Adjust the position of the fourth detector from different angles to ensure that the fourth detector can detect whether the wire harness body passes through the second positioning cylinder, thereby improving the user experience of the product.

[0028] 10. By passing the second connecting shaft through the second connecting hole of the second connecting joint and connecting the second connecting shaft to the rotating frame, a rotatable connection between the second connecting joint and the rotating frame is achieved, thereby improving the flexibility of the connection between the rotating cylinder and the rotating frame and ensuring that the rotating cylinder can drive the rotating frame to rotate. By setting the semi-circular second connecting groove in the third pressing plate and embedding at least part of the positioning rotating plate in the second connecting groove, when the third pressing cylinder drives the third pressing plate to move, the third pressing plate presses the positioning rotating plate into the first connecting groove, thereby improving the stability of the positioning rotating plate.

[0029] 11. By moving the first adjusting beam with an electric slide rail, the position of the industrial camera body along the X-axis is adjusted. At the same time, by moving the second adjusting beam and the connecting frame with an adjusting cylinder, the position of the industrial camera body along the Y-axis is adjusted. This allows the industrial camera body to be adjusted from various angles to ensure that the industrial camera body is above the wire harness body, thereby ensuring that the industrial camera body can capture and inspect the wire harness body, thus improving the assembly effect of the wire harness body. Attached Figure Description

[0030] Figure 1 This is one of the perspective views of an automotive wiring harness assembly and testing device according to the present invention;

[0031] Figure 2 for Figure 1 A magnified view of part A;

[0032] Figure 3 for Figure 1 A magnified view of section B;

[0033] Figure 4 for Figure 1 A magnified view of a portion at point C;

[0034] Figure 5 This is a second perspective view of an automotive wiring harness assembly and testing device according to the present invention;

[0035] Figure 6 for Figure 5 A magnified view of a portion at point D;

[0036] Figure 7 for Figure 5 A magnified view of a portion at point E;

[0037] Figure 8 for Figure 5 A magnified view of a portion at point F;

[0038] Figure 9 for Figure 5 A magnified view of a portion of point G;

[0039] Figure 10 This is a perspective view of the first fixed base and the first positioning and pressing mechanism of the present invention;

[0040] Figure 11 This is a perspective view of the second fixing seat and the second positioning and pressing mechanism of the present invention;

[0041] in, Figures 1 to 11 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0042] 10 Worktable, 11 First moving mechanism, 111 First moving cylinder, 112 First connecting joint, 114 First slide rail, 115 First slider, 116 First limiting plate, 117 Second slider, 118 First mounting bracket, 119 First infrared generator, 120 First infrared receiver, 12 First moving stage, 13 First column, 14 First fixed seat, 15 First fixed groove, 16 First positioning cylinder, 17 First positioning and clamping mechanism, 171 First clamping cylinder, 172 First clamping plate, 173 First clamping seat, 174 First... Support platform, 175 First positioning pin, 18 Second moving mechanism, 181 Second slide rail, 182 Third slider, 183 Second limit plate, 184 Fourth slider, 185 Third column, 186 Second moving cylinder, 187 Second mounting bracket, 188 Second infrared generator, 189 Second infrared receiver, 19 Second moving stage, 20 Second column, 21 Second fixed seat, 22 Second fixed groove, 23 Second positioning cylinder, 24 Second positioning and clamping mechanism, 241 Second clamping cylinder, 242 Second clamping plate, 243 Second clamping seat. 244 Second support platform, 245 Second positioning pin, 25 Support base, 26 Rotating frame, 27 Positioning rotating plate, 28 Positioning base, 29 Industrial camera detection mechanism, 291 Third mounting bracket, 292 Third slide rail, 293 First adjusting beam, 294 Fifth slider, 295 Electric slide rail, 296 Fourth slide rail, 297 Second adjusting beam, 298 Sixth slider, 299 Adjusting cylinder, 300 Connecting frame, 301 Industrial camera body, 30 Third positioning cylinder, 31 First positioning groove, 32 First positioning part, 33 First detector, 34 The third... 1. Adjusting seat; 35. First guide rod; 36. First adjusting block; 37. Second guide rod; 38. Second adjusting block; 39. Third guide rod; 40. Third adjusting block; 41. Fourth guide rod; 42. Second detector; 43. Fourth positioning cylinder; 44. Second positioning groove; 45. Third detector; 46. Second adjusting seat; 47. Fifth guide rod; 48. Fourth adjusting block; 49. Sixth guide rod; 50. Fourth detector; 51. Rotary cylinder; 52. Second connecting joint; 53. Second connecting shaft; 54. First connecting groove; 55. Third clamping cylinder; 56. Third clamping plate. Detailed Implementation

[0043] The following are specific implementation cases and appendices. Figures 1 to 11 The present invention will be further described, but the present invention is not limited to these embodiments.

[0044] An automotive wiring harness assembly testing device, such as Figures 1 to 11As shown, the automotive wiring harness assembly and testing device includes: a workbench 10, a first moving mechanism 11, a first moving stage 12, a first column 13, a first fixed base 14, a first positioning cylinder 16, a first positioning and clamping mechanism 17, a second moving mechanism 18, a second moving stage 19, a second column 20, a second fixed base 21, a second positioning cylinder 23, a second positioning and clamping mechanism 24, a support base 25, a rotating frame 26, a positioning rotating plate 27, a positioning base 28, and an industrial camera testing mechanism 29; the first moving mechanism 11 is installed on... On one end of the workbench 10; the first movable stage 12 is located above one end of the workbench 10; the first column 13 is fixed on the first movable stage 12, and the first column 13 is connected to the first moving mechanism 11; a first fixed seat 14 is provided with a first fixed groove 15, and the first fixed seat 14 is fixed on the side wall of the first column 13; the first positioning cylinder 16 is a hollow cavity with openings at both ends, and the first positioning cylinder 16 is embedded in the first fixed groove 15; the first positioning and pressing mechanism 17 is installed on the side wall of the first fixed seat 14; the first positioning and pressing mechanism 17 is installed on the side wall of the first fixed seat 14; the first positioning cylinder 16 is a hollow cavity with openings at both ends, and the first positioning cylinder 16 is embedded in the first fixed groove 15 ... cylinder 16 is a hollow cavity with openings at both ends, and the first positioning cylinder 16 is embedded in the first fixed groove 15; The second moving mechanism 18 is installed on the other end of the workbench 10; the second moving table 19 is located above the other end of the workbench 10; the second column 20 is fixed on the second moving table 19 and is connected to the second moving mechanism 18; the second positioning and clamping mechanism 24 is installed on the second column 20; the second fixed seat 21 is provided with a second fixing groove 22 and is fixed on the second positioning and clamping mechanism 24; the second positioning cylinder 23 is a hollow cavity with openings at both ends, and the second positioning cylinder 23 is embedded in the second moving mechanism 18. The two fixed slots 22 are located within the worktable 10; two support seats 25 are fixed on the worktable 10, and the two support seats 25 are located between the first moving stage 12 and the second moving stage 19, and the two support seats 25 are arranged opposite to each other; the two ends of the rotating frame 26 are rotatably connected to the two support seats 25 respectively; the positioning rotating plate 27 is installed in the rotating frame 26; the positioning seat 28 has a trapezoidal cross section and is a hollow cavity with openings at both ends, and the positioning seat 28 is installed on the positioning rotating plate 27; the industrial camera inspection mechanism 29 is installed on the worktable 10.

[0045] By installing the first moving mechanism 11 on one end of the workbench 10, fixing the first column 13 on the first moving platform 12, and connecting the first column 13 to the first moving mechanism 11, the workbench 10 can support the first moving mechanism 11, thereby enabling the first moving mechanism 11 to drive the first moving platform 12 and the first column 13 to move, so as to adjust the position of the first moving platform 12 and the first column 13. By fixing the first fixing seat 14 to the side wall of the first column 13, embedding the first positioning cylinder 16 into the first fixing groove 15 of the first fixing seat 14, and passing one end of the wire harness body through the first positioning cylinder 16, the first column 13 supports the first fixing seat 14, thereby enabling the first fixing seat 14 to accommodate and position the first positioning cylinder 16 through the first fixing groove 15, and thus enabling the first positioning cylinder 16 to position one end of the wire harness body; by installing the first positioning clamping mechanism 17 on the side wall of the first fixing seat 14 and fixing one end of the wire harness body with the first positioning clamping mechanism 17, the first positioning clamping mechanism 17 fixes the wire harness body in the first fixing seat 14, thereby improving the stability of the wire harness body. By installing the second moving mechanism 18 on the other end of the workbench 10, fixing the second column 20 on the second moving platform 19, and connecting the second column 20 to the second moving mechanism 18, the workbench 10 supports the second moving mechanism 18, thereby enabling the second moving mechanism 18 to drive the second moving platform 19 and the second column 20 to move, thereby adjusting the position of the second moving platform 19. By installing the second positioning and clamping mechanism 24 on the second column 20 and fixing the second fixed seat 21 on the second positioning and clamping mechanism 24, the second column 20 supports the second positioning and clamping mechanism 24, thereby enabling the second positioning and clamping mechanism 24 to support the second fixed seat 21. By embedding the second positioning cylinder 23 into the second fixing groove 22 of the second fixed seat 21 and allowing the other end of the wire harness body to pass through the second positioning cylinder 23, the second fixed seat 21 accommodates and positions the second positioning cylinder 23 through the second fixing groove 22, thereby enabling the second positioning cylinder 23 to position the wire harness body, so that the second positioning and clamping mechanism 24 can position the other end of the wire harness body, thereby improving the stability of the wire harness body.By fixing two support seats 25 on the workbench 10, the two support seats 25 are positioned between the first moving table 12 and the second moving table 19, and the two ends of the rotating frame 26 are rotatably connected to the two support seats 25 respectively, so that the two support seats 25 cooperate to support the rotating frame 26, thereby enabling the rotating frame 26 to rotate between the two support seats 25; by installing the positioning seat 28 on the positioning rotating plate 27, and allowing the wire harness body to pass through the positioning rotating plate 27 and the positioning seat 28 in sequence, the positioning seat 28 supports the positioning rotating plate 27, thereby enabling the positioning seat 28 to support the wire harness body, and thus enabling the rotating frame 26 to bend the wire harness body through the positioning rotating plate 27 and the positioning seat 28 when the rotating frame 26 is rotated, so as to facilitate the assembly of the wire harness body. By mounting the industrial camera inspection mechanism 29 on the workbench 10 and positioning it above the wire harness body, the industrial camera inspection mechanism 29 can photograph and inspect the wire harness body to determine its condition, thereby improving the assembly effect of the wire harness body.

[0046] When using the product, firstly, place the first positioning cylinder 16 and the second positioning cylinder 23 into the first fixing groove 15 and the second fixing groove 22 respectively; then, pass the wire harness body through the positioning seat 28, and pass both ends of the wire harness body through the first positioning cylinder 16 and the second positioning cylinder 23 respectively; then, activate the first positioning clamping mechanism 17 and the second positioning clamping mechanism 24, so that the first positioning clamping mechanism 17 and the second positioning clamping mechanism 24 respectively clamp the two ends of the wire harness body into the first fixing seat 14 and the second fixing seat 21; then, activate the first moving mechanism 11 and the second moving mechanism 18, so that the first moving mechanism 11 and the second moving mechanism 18 respectively drive the two ends of the wire harness body to move to both sides, thereby putting the wire harness body in a taut state. Next, the industrial camera inspection mechanism 29 is activated to take pictures and inspect various parts of the wire harness body to check the overall length of the wire harness body and determine whether the overall length of the wire harness body meets the standard requirements. Next, each accessory is installed on the outside of the wire harness body. Next, the rotating frame 26 is rotated so that the rotating frame 26 drives the wire harness body to bend through the positioning rotating plate 27 and the positioning seat 28, so that the cable tie can be put on the bent wire harness body to fix the wire harness body. Next, the first positioning clamping mechanism 17 and the second positioning clamping mechanism 24 are activated to separate the first positioning clamping mechanism 17 and the second positioning clamping mechanism 24 from the wire harness body so that the wire harness body can be moved out of the first fixing groove 15 and the second fixing groove 22.

[0047] With the above structure, the first positioning and clamping mechanism 17 and the second positioning and clamping mechanism 24 respectively fix the two ends of the wire harness body to the first fixing groove 15 and the second fixing groove 22, and the first moving mechanism 11 and the second moving mechanism 18 are respectively connected to the first moving stage 12 and the second moving stage 19. This activates the first moving mechanism 11 and the second moving mechanism 18, allowing them to drive the first moving stage 12 and the second moving stage 19 to move, thereby moving the two ends of the wire harness body in opposite directions. This keeps the wire harness body taut, facilitating the installation of components on the outside of the wire harness body. Keeping the wire harness body taut, compared to a bent state, not only facilitates the industrial camera inspection mechanism 29 in detecting the length of the wire harness body to determine if it meets standard requirements, but also improves the positional accuracy of component assembly on the outside of the wire harness body, thus enhancing the assembly precision of the wire harness body.

[0048] In embodiments of the present invention, such as Figure 2 and Figure 6 As shown, the first moving mechanism 11 includes: a first moving cylinder 111, a first connecting joint 112, a first connecting shaft, a first slide rail 114, a first slider 115, a first limiting plate 116, a second slider 117, a first mounting bracket 118, a first infrared generator 119, and a first infrared receiver 120; the first moving cylinder 111 is provided with a first output shaft, and the first moving cylinder 111 is rotatably connected to the worktable 10; the first connecting joint 112 is provided with a first connecting hole, and the first connecting joint 112 is connected to the first output shaft of the first moving cylinder 111; the first connecting shaft passes through the first connecting hole and is connected to the first column 13; the first slide rail 114 is fixed on the worktable 10, and the first slide rail 115... 4 is located below the first moving platform 12; the first slider 115 is provided with a first sliding groove, the first slider 115 is fixed to the bottom of the first moving platform 12, and the first slide rail 114 passes through the first sliding groove of the first slider 115; the first limiting plate 116 is located above the first slide rail 114; the second slider 117 is provided with a second sliding groove, the second slider 117 is fixed to the bottom of the first limiting plate 116, and the first slide rail 114 passes through the second sliding groove of the second slider 117; the first mounting bracket 118 is installed in the worktable 10; the first infrared generator 119 is installed on the first mounting bracket 118; the first infrared receiver 120 is installed on the first limiting plate 116, and the first infrared receiver 120 is opposite to the first infrared generator 119.

[0049] By rotatably connecting the first movable cylinder 111 to the worktable 10, connecting the first connecting joint 112 to the first output shaft of the first movable cylinder 111, passing the first connecting shaft through the first connecting hole, and connecting the first connecting shaft to the first column 13, the first movable cylinder 111 is rotatably connected to the first column 13 via the first connecting joint 112 and the first connecting shaft. This improves the flexibility of the connection between the first movable cylinder 111 and the first column 13, ensuring that the first movable cylinder 111 can drive the first column 13 and the first movable platform 12 to move. By fixing the first slide rail 114 to the worktable 10, fixing the first slider 115 to the bottom of the first movable platform 12, and passing the first slide rail 114 through the first slide groove of the first slider 115, the first movable platform 12 can move along the first slide rail 114 via the first slider 115. This prevents the first movable platform 12 and the first column 13 from shifting during movement, thereby improving the stability of the movement of the first movable platform 12 and the first column 13. By fixing the second slider 117 to the bottom of the first limiting plate 116 and allowing the first slide rail 114 to pass through the second slide groove of the second slider 117, the first limiting plate 116 can move along the first slide rail 114 via the second slider 117, thereby adjusting the position of the first limiting plate 116 on the first slide rail 114; by installing the first mounting bracket 118 inside the workbench 10 and installing the first infrared generator 119 on the first mounting bracket 118, the workbench 10 supports the first infrared generator 119 via the first mounting bracket 118; by installing the first infrared receiver 120 on the first limiting plate 116 and positioning the first infrared receiver 120 opposite to the first infrared generator 119, the position of the first limiting plate 116 can be monitored via the first infrared generator 119 and the first infrared receiver 120.

[0050] Using the above structure, before straightening the wire harness body, the first infrared generator 119 is mounted on the first mounting bracket 118, and the first limiting plate 116 is moved on the first slide rail 114 via the second slider 117, so that the first infrared receiver 120 is opposite to the first infrared generator 119; when preparing to straighten the wire harness body, the first moving cylinder 111 is activated, causing the first moving cylinder 111 to drive the first column 13 and the first moving table 12 to move towards the first limiting plate 116, thereby making the first infrared receiver 120 opposite to the first infrared generator 119. A movable stage 12 moves along the first slide rail 114 via the first slider 115. If the first movable stage 12 moves to the first limit plate 116 and pushes the first limit plate 116 to move, thereby causing the first infrared generator 119 to be misaligned with the first infrared receiver 120, the first infrared generator 119 will trigger an alarm, thus proving that the length of the wire harness body is too long and that the wire harness body is not the wire harness body to be assembled this time, so as to remind the staff to replace the wire harness body in time for assembly.

[0051] In embodiments of the present invention, such as Figure 2 and Figure 10 As shown, the first positioning and clamping mechanism 17 includes: a first clamping cylinder 171, a first clamping plate 172, a first clamping seat 173, a first support platform 174, and a first positioning pin 175; the first clamping cylinder 171 is provided with a second output shaft and is fixed on the side wall of the first fixed seat 14; the first clamping plate 172 is connected to the second output shaft of the first clamping cylinder 171; the first clamping seat 173 is provided with a first clearance hole, the first clamping seat 173 is connected to the bottom of the first clamping plate 172, and the first clamping seat 173 is located above the first fixed groove 15; the first support platform 174 is fixed in the first fixed groove 15; the first positioning pin 175 is connected to the top of the first support platform 174, and the first positioning pin 175 is opposite to the first clearance hole.

[0052] By fixing the first pressing cylinder 171 to the side wall of the first fixed seat 14 and connecting the first pressing plate 172 to the second output shaft of the first pressing cylinder 171, the first fixed seat 14 supports the first pressing cylinder 171, thereby enabling the first pressing cylinder 171 to drive the first pressing plate 172 to move up and down; by connecting the first pressing seat 173 to the bottom of the first pressing plate 172, the first pressing plate 172 and the first pressing seat 173 move up and down synchronously. By fixing the first support platform 174 in the first fixing groove 15, connecting the first positioning pin 175 to the top of the first support platform 174, and aligning the first positioning pin 175 with the first clearance hole, the copper lug installed at the end of the wire harness body can be placed on the first support platform 174, and the first positioning pin 175 can pass through the copper lug, thereby supporting and positioning the copper lug. At the same time, when the first pressing plate 172 drives the first pressing seat 173 to move downward, the first positioning pin 175 can be embedded in the first clearance hole, ensuring that the first pressing seat 173 can press the copper lug tightly against the first support platform 174, thereby achieving positioning and fixing of the copper lug and the wire harness body.

[0053] In embodiments of the present invention, such as Figure 2 and Figure 10As shown, the automotive wiring harness assembly testing device further includes: a third positioning cylinder 30, a first positioning groove 31, a first positioning part 32, and a first detector 33; the third positioning cylinder 30 is a hollow cavity with openings at both ends, the third positioning cylinder 30 is connected to the end of the first positioning cylinder 16, the third positioning cylinder 30 is perpendicular to the first positioning cylinder 16, the interior of the third positioning cylinder 30 is connected to the interior of the first positioning cylinder 16, and the first support platform 174 is embedded in the third positioning cylinder 30; at least two first positioning grooves 31 are disposed in the first fixing groove 15, and at least two first positioning grooves 31 are located on the outside of the third positioning cylinder 30; at least two first positioning parts 32 are connected to the outer wall of the third positioning cylinder 30, and at least two first positioning parts 32 are respectively embedded in at least two first positioning grooves 31; two first detectors 33 are installed in the first fixing groove 15, and the two first detectors 33 are opposite to the first positioning cylinder 16.

[0054] By connecting the end of the third positioning cylinder 30 to the end of the first positioning cylinder 16, and making the interior of the third positioning cylinder 30 communicate with the interior of the first positioning cylinder 16, the first positioning cylinder 16 and the third positioning cylinder 30 are connected together. This allows the copper lug installed at the end of the wire harness body to pass through the first positioning cylinder 16 and be embedded in the third positioning cylinder 30, thereby enabling the copper lug to be placed on the first support platform 174, and allowing the first positioning pin 175 to pass through the copper lug. By embedding the first support platform 174 into the third positioning cylinder 30, the first support platform 174... The first positioning cylinder 16 is positioned by the third positioning cylinder 30 to improve its positional accuracy. At least two first positioning grooves 31 are placed within the first fixed groove 15, and at least two first positioning parts 32 are connected to the outer wall of the third positioning cylinder 30, with each of the first positioning parts 32 embedded in one of the first positioning grooves 31. This allows the first fixed groove 15 to position the third positioning cylinder 30 and the first positioning cylinder 16 via the first positioning grooves 31 and the first positioning parts 32, further improving the positional accuracy of the first positioning cylinder 16. Two first detectors 33 are installed within the first fixed groove 15 and positioned opposite the first positioning cylinder 16, allowing the first fixed base 14 to support the two first detectors 33. This enables the two first detectors 33 to detect whether the first positioning cylinder 16 is placed within the first fixed groove 15, thus reminding the operator to place the first positioning cylinder 16 into the first fixed groove 15 when it is not, thereby improving the user experience.

[0055] In embodiments of the present invention, such as Figure 2 and Figure 6As shown, the automotive wiring harness assembly testing device further includes: a first adjusting seat 34, a first guide rod 35, a first adjusting block 36, a second guide rod 37, a second adjusting block 38, a third guide rod 39, a third adjusting block 40, a fourth guide rod 41, and a second detector 42; the first adjusting seat 34 is fixed on the first column 13; the first guide rod 35 passes through the first adjusting seat 34; the first adjusting block 36 is provided with two first adjusting holes, and one of the first adjusting holes of the two first adjusting blocks 36 is fitted onto both ends of the first guide rod 35; one end of each of the two second guide rods 37 passes through the other first adjusting hole of the two first adjusting blocks 36, and the second guide rod 37 is perpendicular to the first guide rod 35; the second adjusting block 38 is provided with two second adjusting holes, and the second adjusting block 49... The segment 38 is located on one side of the first adjusting block 36, and one second adjusting hole of each of the two second adjusting blocks 38 is respectively fitted onto the outer side of one end of each of the two second guide rods 37; one end of each of the two third guide rods 39 passes through another second adjusting hole of each of the two second adjusting blocks 38, and the third guide rods 39 are perpendicular to the second guide rods 37; two third adjusting holes are provided in the third adjusting block 40, and the two third adjusting blocks 40 are respectively located below the two second adjusting blocks 38, and one third adjusting hole of the third adjusting block 40 is fitted onto the outer side of the other end of the third guide rod 39; one end of each of the two fourth guide rods 41 passes through another third adjusting hole of each of the two third adjusting blocks 40; the two second detectors 42 are respectively connected to the other ends of the two fourth guide rods 41.

[0056] By fixing the first adjusting seat 34 to the first column 13, allowing the first guide rod 35 to pass through the first adjusting seat 34, and fitting one first adjusting hole of each of the two first adjusting blocks 36 onto both ends of the first guide rod 35, the first adjusting seat 34 supports the two first adjusting blocks 36 via the first guide rod 35, thereby enabling the two first adjusting blocks 36 to move along the first guide rod 35 to adjust the distance between the two first adjusting blocks 36. By passing one end of each of the two second guide rods 37 through the other first adjusting hole of each of the two first adjusting blocks 36, and fitting one second adjusting hole of each of the two second adjusting blocks 38 onto the outside of one end of each of the two second guide rods 37, the first adjusting blocks 36 support the second adjusting blocks 38 via the second guide rods 37, thereby enabling the second adjusting blocks 38 to slide on the second guide rods 37 to adjust the distance between the second adjusting blocks 38 and the first adjusting blocks 36. By passing one end of each of the two third guide rods 39 through another second adjustment hole of the two second adjustment blocks 38, and fitting one third adjustment hole of the third adjustment block 40 onto the outside of the other end of the third guide rod 39, the second adjustment block 38 is supported by the third guide rod 39, thereby enabling the third adjustment block 40 to move on the third guide rod 39 to adjust the distance between the third adjustment block 40 and the second adjustment block 38. By passing one end of the fourth guide rod 41 through another third adjustment hole of the third adjustment block 40, connecting the second detector 42 to the other end of the fourth guide rod 41, and placing the second detector 42 on both sides of the wire harness body, the third adjustment block 40 is supported by the fourth guide rod 41, thereby enabling the two second detectors 42 to cooperate in detecting whether the wire harness body has passed through the first positioning cylinder 16, thus improving the user experience of the product.

[0057] By adopting the above structure, the position of the second detector 42 can be adjusted from different angles, thereby ensuring that the second detector 42 can detect whether the wire harness body passes through the first positioning cylinder 16, so as to improve the user experience of the product.

[0058] In embodiments of the present invention, such as Figure 3 and Figure 7As shown, the second moving mechanism 18 includes: a second slide rail 181, a third slider 182, a second limiting plate 183, a fourth slider 184, a third column 185, a second moving cylinder 186, a second mounting bracket 187, a second infrared generator 188, and a second infrared receiver 189; the second slide rail 181 is fixed on the worktable 10 and is located below the second moving table 19; the third slider 182 has a third sliding groove, the third slider 182 is connected to the bottom of the second moving table 19, and the second slide rail 181 passes through the third sliding groove of the third slider 182; the second limiting plate 183 is located above the second slide rail 181; the fourth slider 184 has a... A fourth slide groove is provided, and the fourth slider 184 is connected to the bottom of the second limiting plate 183, and the second slide rail 181 passes through the fourth slide groove of the fourth slider 184; the third column 185 is fixed on the second limiting plate 183; the second moving cylinder 186 is provided with a third output shaft, the second moving cylinder 186 is fixed on the third column 185, and the third output shaft of the second moving cylinder 186 is connected to the second column 20; the second mounting bracket 187 is installed in the worktable 10; the second infrared generator 188 is installed on the second mounting bracket 187; the second infrared receiver 189 is installed on the second limiting plate 183, and the second infrared receiver 189 is opposite to the second infrared generator 188.

[0059] By fixing the second slide rail 181 to the worktable 10, connecting the third slider 182 to the bottom of the second moving stage 19, and allowing the second slide rail 181 to pass through the third slide groove of the third slider 182, the second moving stage 19 can move along the second slide rail 181 via the third slider 182, thereby preventing the second moving stage 19 and the second column 20 from deviating during movement and improving the stability of the movement of the second moving stage 19 and the second column 20. By connecting the fourth slider 184 to the bottom of the second limiting plate 183 and allowing the second slide rail 181 to pass through the fourth slide groove of the fourth slider 184, the second limiting plate 183 can move along the second slide rail 181 via the fourth slider 184, thereby preventing the second limiting plate 183 from shifting during movement and improving the stability of the movement of the second limiting plate 183. By fixing the third column 185 to the second limiting plate 183, fixing the second moving cylinder 186 to the third column 185, and connecting the third output shaft of the second moving cylinder 186 to the second column 20, the third column 185 supports the second moving cylinder 186, thereby enabling the second moving cylinder 186 to drive the second column 20 and the second moving table 19 to move. By installing the second mounting bracket 187 inside the workbench 10 and mounting the second infrared generator 188 on the second mounting bracket 187, the second mounting bracket 187 supports the second infrared generator 188, thereby improving the stability of the second infrared generator 188. By installing the second infrared receiver 189 on the second limiting plate 183 and positioning the second infrared receiver 189 opposite to the second infrared generator 188, the second limiting plate 183 is positioned by the second infrared receiver 189 and the second infrared generator 188, thereby improving the positional accuracy of the second moving cylinder 186.

[0060] By employing the above structure, the second infrared generator 188 and the second infrared receiver 189 position the second limiting plate 183 to improve the positional accuracy of the second moving cylinder 186. This allows the system to cooperate with the first limiting plate 116 to limit the maximum taut length of the wire harness body. Specifically, when the taut length of the wire harness body exceeds the distance between the second limiting plate 183 and the first limiting plate 116, it indicates that the wire harness body does not meet the requirements of this assembly, thus reminding the staff to replace it with a wire harness body that meets the requirements in a timely manner.

[0061] In embodiments of the present invention, such as Figure 3 and Figure 11As shown, the second positioning and clamping mechanism 24 includes: a second clamping cylinder 241, a second clamping plate 242, a second clamping seat 243, a second support platform 244, and a second positioning pin 245; the second clamping cylinder 241 is provided with a fourth output shaft, the second clamping cylinder 241 is fixed on the second column 20, and the second fixed seat 21 is fixed on the second clamping cylinder 241; the second clamping plate 242 is connected to the fourth output shaft of the second clamping cylinder 241; the second clamping seat 243 is provided with a second clearance hole, the second clamping seat 243 is connected to the bottom of the second clamping plate 242, and the second clamping seat 243 is located above the second fixed groove 22; the second support platform 244 is fixed in the second fixed groove 22; the second positioning pin 245 is connected to the top of the second support platform 244, and the second positioning pin 245 is opposite to the second clearance hole.

[0062] By fixing the second pressing cylinder 241 to the second column 20 and fixing the second fixed seat 21 to the second pressing cylinder 241, the second column 20 supports the second pressing cylinder 241, thereby enabling the second pressing cylinder 241 to support the second fixed seat 21. By connecting the second pressing plate 242 to the fourth output shaft of the second pressing cylinder 241 and connecting the second pressing seat 243 to the bottom of the second pressing plate 242, the second pressing cylinder 241 can drive the second pressing plate 242 and the second pressing seat 243 to move up and down. By fixing the second support platform 244 in the second fixing groove 22, connecting the second positioning pin 245 to the top of the second support platform 244, and aligning the second positioning pin 245 with the second clearance hole, the copper nose installed at the end of the wire harness body can be placed on the second support platform 244, and the second positioning pin 245 can pass through the copper nose, thereby supporting and positioning the copper nose. At the same time, when the second pressing plate 242 drives the second pressing seat 243 to move downward, the second positioning pin 245 can be embedded in the second clearance hole, ensuring that the second pressing seat 243 can press the copper nose tightly against the second support platform 244, thereby achieving positioning and fixing of the copper nose and the wire harness body.

[0063] In embodiments of the present invention, such as Figure 3 and Figure 11As shown, the automotive wiring harness assembly testing device further includes: a fourth positioning cylinder 43, a second positioning groove 44, a second positioning part, and a third detector 45; the fourth positioning cylinder 43 is a hollow cavity with openings at both ends, the fourth positioning cylinder 43 is connected to the end of the second positioning cylinder 23, the fourth positioning cylinder 43 is perpendicular to the second positioning cylinder 23, the interior of the fourth positioning cylinder 43 is connected to the interior of the second positioning cylinder 23, and the second support platform 244 is embedded in the fourth positioning cylinder 43; at least two second positioning grooves 44 are disposed in the second fixing groove 22, and at least two second positioning grooves 44 are located on the outside of the fourth positioning cylinder 43; at least two second positioning parts are connected to the outer wall of the fourth positioning cylinder 43, and at least two second positioning parts are respectively embedded in at least two second positioning grooves 44; two third detectors 45 are installed in the second fixing groove 22, and the two third detectors 45 are opposite to the second positioning cylinder 23.

[0064] By connecting the end of the fourth positioning cylinder 43 to the end of the second positioning cylinder 23, and making the interior of the fourth positioning cylinder 43 communicate with the interior of the second positioning cylinder 23, the second positioning cylinder 23 and the fourth positioning cylinder 43 are connected together. This allows the copper lug installed at the end of the wire harness body to pass through the second positioning cylinder 23 and be embedded in the fourth positioning cylinder 43, thereby allowing the copper lug to be placed on the second support platform 244, and the second positioning pin 245 to pass through the copper lug. By embedding the second support platform 244 into the fourth positioning cylinder 43, the second support platform 244 positions the second positioning cylinder 23 through the fourth positioning cylinder 43, thereby improving the positional accuracy of the second positioning cylinder 23. By setting at least two second positioning grooves 44 in the second fixing groove 22, connecting at least two second positioning parts to the outer wall of the fourth positioning cylinder 43, and embedding at least two second positioning parts into at least two second positioning grooves 44 respectively, the second fixing groove 22 positions the fourth positioning cylinder 43 and the second positioning cylinder 23 through the second positioning grooves 44 and the second positioning parts, thereby further improving the positional accuracy of the second positioning cylinder 23. By installing two third detectors 45 in the second fixed slot 22 and positioning them opposite the second positioning cylinder 23, the second fixed seat 21 supports the two third detectors 45. This allows the two third detectors 45 to detect whether the second positioning cylinder 23 is placed in the second fixed slot 22. When the second positioning cylinder 23 is not placed in the second fixed slot 22, the staff is reminded to place it in the second fixed slot 22 in time, thereby improving the user experience of the product.

[0065] In embodiments of the present invention, such as Figure 3 and Figure 7As shown, the automotive wiring harness assembly testing device further includes: a second adjusting seat 46, a fifth guide rod 47, a fourth adjusting block 48, a sixth guide rod 49, and a fourth detector 50; the two second adjusting seats 46 are respectively fixed on both sides of the second column 20; one end of each of the two fifth guide rods 47 passes through the two second adjusting seats 46; the fourth adjusting block 48 is provided with two fourth adjusting holes, and one fourth adjusting hole of each of the two fourth adjusting blocks 48 is respectively fitted onto the outside of the other end of each of the two fifth guide rods 47; one end of each of the two sixth guide rods 49 passes through the other fourth adjusting hole of each of the two fourth adjusting blocks 48, and the sixth guide rod 49 is perpendicular to the fifth guide rod 47; the two fourth detectors 50 are respectively connected to the other end of each of the two sixth guide rods 49.

[0066] By fixing two second adjusting seats 46 to both sides of the second column 20 respectively, and passing one end of each of the two fifth guide rods 47 through the two second adjusting seats 46 respectively, the second column 20 supports the two second adjusting seats 46, thereby enabling the second adjusting seats 46 to support the fifth guide rods 47; by fitting one fourth adjusting hole of each of the two fourth adjusting blocks 48 onto the outer side of the other end of each of the two fifth guide rods 47, the fifth guide rods 47 support the fourth adjusting blocks 48, thereby enabling the fourth adjusting blocks 48 to move on the fifth guide rods 47, so as to... Adjust the distance between the fourth adjusting block 48 and the second adjusting seat 46; by passing one end of each of the two sixth guide rods 49 through another fourth adjusting hole of each of the two fourth adjusting blocks 48, connect the two fourth detectors 50 to the other ends of the two sixth guide rods 49 respectively, and position the two fourth detectors 50 on both sides of the wire harness body, so that the fourth adjusting block 48 supports the fourth detectors 50 through the sixth guide rods 49, thereby enabling the two fourth detectors 50 to cooperate in detecting whether the wire harness body has passed through the second positioning cylinder 23, so as to improve the user experience of the product.

[0067] By adopting the above structure, the position of the fourth detector 50 can be adjusted from different angles, thereby ensuring that the fourth detector 50 can detect whether the wire harness body passes through the second positioning cylinder 23, so as to improve the user experience of the product.

[0068] In embodiments of the present invention, such as Figure 1 and Figure 8As shown, the automotive wiring harness assembly and testing device further includes: a rotary cylinder 51, a second connecting joint 52, a second connecting shaft 53, a first connecting groove 54, a third clamping cylinder 55, a third clamping plate 56, and a second connecting groove; the rotary cylinder 51 is provided with a fifth output shaft, and the rotary cylinder 51 is rotatably connected to the worktable 10; the second connecting joint 52 is provided with a second connecting hole, and the second connecting joint 52 is connected to the fifth output shaft of the rotary cylinder 51; the second connecting shaft 53 passes through the second connecting hole, and the second connecting shaft 53 is connected to the rotary cylinder 51. The first connecting groove 54 is trapezoidal in cross-section and is located on the inner wall of the rotating frame 26, with at least a partial positioning rotating plate 27 embedded in the first connecting groove 54; the third pressing cylinder 55 is provided with a sixth output shaft and is installed inside the rotating frame 26; the third pressing plate 56 is connected to the sixth output shaft of the third pressing cylinder 55; the second connecting groove is semi-circular and is located inside the third pressing plate 56, with at least a partial positioning rotating plate 27 embedded in the second connecting groove.

[0069] By rotatably connecting the rotary cylinder 51 to the worktable 10 and connecting the second connecting joint 52 to the fifth output shaft of the rotary cylinder 51, the worktable 10 supports the rotary cylinder 51, thereby enabling the rotary cylinder 51 to drive the second connecting joint 52 to move. By passing the second connecting shaft 53 through the second connecting hole of the second connecting joint 52 and connecting the second connecting shaft 53 to the rotating frame 26, the second connecting joint 52 is rotatably connected to the rotating frame 26, thereby improving the flexibility of the connection between the rotary cylinder 51 and the rotating frame 26 and ensuring that the rotary cylinder 51 can drive the rotating frame 26 to rotate. By setting the trapezoidal first connecting groove 54 on the inner wall of the rotating frame 26 and embedding at least part of the positioning rotating plate 27 into the first connecting groove 54, the difficulty of embedding the positioning rotating plate 27 into the first connecting groove 54 is reduced, and the rotating frame 26 can also position the positioning rotating plate 27. By installing the third pressing cylinder 55 in the rotating frame 26 and connecting the third pressing plate 56 to the sixth output shaft of the third pressing cylinder 55, the third pressing cylinder 55 can drive the third pressing plate 56 to move. By setting the semi-circular second connecting groove in the third pressing plate 56 and embedding at least part of the positioning rotating plate 27 into the second connecting groove, when the third pressing cylinder 55 drives the third pressing plate 56 to move, the third pressing plate 56 presses the positioning rotating plate 27 into the first connecting groove 54, thereby improving the stability of the positioning rotating plate 27.

[0070] In embodiments of the present invention, such as Figure 4 and Figure 9As shown, the industrial camera inspection mechanism 29 includes: a third mounting bracket 291, a third slide rail 292, a first adjusting beam 293, a fifth slider 294, an electric slide rail 295, a fourth slide rail 296, a second adjusting beam 297, a sixth slider 298, an adjusting cylinder 299, a connecting frame 300, and an industrial camera body 301; the third mounting bracket 291 is fixed on the worktable 10; the third slide rail 292 is fixed on the top of the third mounting bracket 291; the first adjusting beam 293 is located above the third slide rail 292; the fifth slider 294 has a fifth sliding groove, the fifth slider 294 is fixed to the bottom of the first adjusting beam 293, and the third slide rail 292 passes through the fifth sliding groove of the fifth slider 294; the electric slide rail 295 is fixed. The third mounting bracket 291 is mounted on the electric slide rail 295, which is connected to the first adjusting beam 293. The fourth slide rail 296 is fixed to the side wall of the first adjusting beam 293. The second adjusting beam 297 is located on one side of the fourth slide rail 296. The sixth slider 298 is provided with a sixth slide groove, which is connected to the second adjusting beam 297. The fourth slide rail 296 passes through the sixth slide groove of the sixth slider 298. The adjusting cylinder 299 is provided with a seventh output shaft, which is mounted on the first adjusting beam 293 and connected to the second adjusting beam 297. The connecting bracket 300 is mounted on the bottom of the second adjusting beam 297. The industrial camera body 301 is mounted in the connecting bracket 300.

[0071] By fixing the third mounting bracket 291 to the workbench 10 and fixing the third slide rail 292 to the top of the third mounting bracket 291, the workbench 10 supports the third mounting bracket 291, thereby supporting the third slide rail 292 and improving the stability of the third slide rail 292. By placing the first adjusting beam 293 above the third slide rail 292, fixing the fifth slider 294 to the bottom of the first adjusting beam 293, and allowing the third slide rail 292 to pass through the fifth slider 294... The fifth slide rail enables the first adjusting beam 293 to move along the third slide rail 292 via the fifth slider 294, thereby preventing the first adjusting beam 293 from shifting during movement and improving the stability of the first adjusting beam 293's movement. By fixing the electric slide rail 295 to the third mounting bracket 291 and connecting the electric slide rail 295 to the first adjusting beam 293, the electric slide rail 295 can drive the first adjusting beam 293 to move along the third slide rail 292, thereby adjusting the position of the first adjusting beam 293. By fixing the fourth slide rail 296 to the side wall of the first adjusting beam 293, the first adjusting beam 293 supports the fourth slide rail 296. By connecting the sixth slider 298 to the second adjusting beam 297 and allowing the fourth slide rail 296 to pass through the sixth groove of the sixth slider 298, the second adjusting beam 297 can move along the fourth slide rail 296 via the sixth slider 298, thereby preventing the second adjusting beam 297 from shifting during movement. By installing the adjusting cylinder 299 on the first adjusting beam 293 and connecting the seventh output shaft of the adjusting cylinder 299 to the second adjusting beam 297, the first adjusting beam 293 supports the adjusting cylinder 299, thereby enabling the adjusting cylinder 299 to drive the second adjusting beam 297 to move along the fourth slide rail 296, thus adjusting the position of the second adjusting beam 297. By installing the connecting frame 300 at the bottom of the second adjusting beam 297 and installing the industrial camera body 301 inside the connecting frame 300, the connecting frame 300 supports the industrial camera body 301, thereby enabling the industrial camera body 301 and the connecting frame 300 to move synchronously with the second adjusting beam 297 to adjust the position of the industrial camera body 301.

[0072] By employing the above structure, the position of the industrial camera body 301 along the X-axis is adjusted by moving the first adjusting beam 293 driven by the electric slide rail 295. Simultaneously, the position of the industrial camera body 301 along the Y-axis is adjusted by moving the second adjusting beam 297 and the connecting frame 300 driven by the adjusting cylinder 299. This allows for adjustment of the industrial camera body 301 from various angles, ensuring that the industrial camera body 301 is positioned above the wire harness body. This, in turn, ensures that the industrial camera body 301 can capture and inspect the wire harness body, thereby improving the assembly effect of the wire harness body.

[0073] In the description of this invention, the term "a plurality of" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0074] In the description of this invention, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the invention. In this invention, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0075] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An automotive wiring harness assembly testing device, characterized in that, The automotive wiring harness assembly and testing device includes: Workbench; The first moving mechanism is installed at one end of the worktable; The first moving stage is located above one end of the worktable; The first column is fixed on the first movable platform, and the first column is connected to the first movable mechanism; The first fixing seat is provided with a first fixing groove, and the first fixing seat is fixed to the side wall of the first column; The first positioning cylinder is a hollow cavity with openings at both ends, and the first positioning cylinder is embedded in the first fixing groove; The first positioning and clamping mechanism is installed on the side wall of the first fixed seat; The second moving mechanism is installed at the other end of the workbench; The second moving stage is located above the other end of the worktable; The second column is fixed on the second movable platform, and the second column is connected to the second movable mechanism; The second positioning and clamping mechanism is installed on the second column; The second fixed seat is provided with a second fixed groove, and the second fixed seat is fixed on the second positioning and pressing mechanism; The second positioning cylinder is a hollow cavity with openings at both ends, and the second positioning cylinder is embedded in the second fixing groove; Two support bases are fixed on the worktable, the two support bases are located between the first moving stage and the second moving stage, and the two support bases are arranged opposite to each other; The two ends of the rotating frame are respectively rotatably connected to the two support seats; The positioning rotating plate is installed inside the rotating frame; The positioning seat is a hollow cavity with openings at both ends, and the positioning seat is mounted on the positioning rotating plate; The industrial camera inspection mechanism is installed on the workbench; The rotary cylinder is equipped with a fifth output shaft, and the rotary cylinder is rotatably connected to the worktable. The second connecting joint is provided with a second connecting hole, and the second connecting joint is connected to the fifth output shaft of the rotary cylinder; The second connecting shaft passes through the second connecting hole and is connected to the rotating frame; The first connecting groove has a trapezoidal cross-section. The first connecting groove is disposed on the inner wall of the rotating frame, and at least part of the positioning rotating plate is embedded in the first connecting groove. The third clamping cylinder is equipped with a sixth output shaft, and the third clamping cylinder is installed inside the rotating frame; The third clamping plate is connected to the sixth output shaft of the third clamping cylinder; The second connecting groove is semi-circular, and is disposed within the third pressing plate, with at least a portion of the positioning rotating plate embedded within the second connecting groove; The first positioning and clamping mechanism includes: The first clamping cylinder is equipped with a second output shaft, and the first clamping cylinder is fixed on the side wall of the first fixed seat; The first clamping plate is connected to the second output shaft of the first clamping cylinder; The first pressing seat is provided with a first clearance hole. The first pressing seat is connected to the bottom of the first pressing plate, and the first pressing seat is located above the first fixing groove. The first support platform is fixed in the first fixing groove; The first positioning pin is connected to the top of the first support platform, and the first positioning pin is opposite to the first clearance hole. The automotive wiring harness assembly and testing device also includes: The third positioning cylinder is a hollow cavity with openings at both ends. The third positioning cylinder is connected to the end of the first positioning cylinder. The third positioning cylinder is perpendicular to the first positioning cylinder. The interior of the third positioning cylinder is connected to the interior of the first positioning cylinder. The first support platform is embedded in the third positioning cylinder. At least two first positioning slots are disposed in the first fixing slot, and at least two first positioning slots are located on the outside of the third positioning cylinder; At least two first positioning parts are connected to the outer wall of the third positioning cylinder, and at least two first positioning parts are respectively embedded in at least two first positioning grooves; Two first detectors are installed in the first fixed slot, and the two first detectors are opposite to the first positioning cylinder; The first adjustment seat is fixed on the first column; The first guide rod passes through the first adjusting seat; The first adjusting block is provided with two first adjusting holes, and one of the first adjusting holes of the two first adjusting blocks is fitted onto both ends of the first guide rod; One end of each of the two second guide rods passes through another first adjustment hole of the two first adjustment blocks, and the second guide rods are perpendicular to the first guide rods; The second adjusting block is provided with two second adjusting holes. The second adjusting block is located on one side of the first adjusting block, and one of the two second adjusting holes of the two second adjusting blocks is respectively fitted onto the outer side of one end of the two second guide rods. One end of each of the two third guide rods passes through another second adjustment hole of the two second adjustment blocks, and the third guide rods are perpendicular to the second guide rods; The third adjusting block is provided with two third adjusting holes. The two third adjusting blocks are respectively located below the two second adjusting blocks, and one of the third adjusting holes of the third adjusting block is fitted onto the outside of the other end of the third guide rod. One end of each of the two fourth guide rods passes through another third adjustment hole of the two third adjustment blocks; The two second detectors are respectively connected to the other end of the two fourth guide rods; The industrial camera testing organization includes: The third mounting bracket is fixed to the workbench; The third slide rail is fixed to the top of the third mounting bracket; The first adjusting beam is located above the third slide rail; The fifth slider is provided with a fifth groove, the fifth slider is fixed to the bottom of the first adjusting beam, and the third slide rail passes through the fifth groove of the fifth slider; The electric slide rail is fixed on the third mounting bracket, and the electric slide rail is connected to the first adjusting beam; The fourth slide rail is fixed to the side wall of the first adjusting beam; The second adjusting beam is located on one side of the fourth slide rail; The sixth slider is provided with a sixth groove, the sixth slider is connected to the second adjusting beam, and the fourth slide rail passes through the sixth groove of the sixth slider; The adjusting cylinder is equipped with a seventh output shaft, the adjusting cylinder is mounted on the first adjusting beam, and the seventh output shaft of the adjusting cylinder is connected to the second adjusting beam; The connecting bracket is installed at the bottom of the second adjusting beam; The industrial camera body is mounted inside the connecting frame.

2. The automotive wiring harness assembly testing device according to claim 1, characterized in that, The first moving mechanism includes: The first movable cylinder is provided with a first output shaft, and the first movable cylinder is rotatably connected to the worktable; The first connecting joint is provided with a first connecting hole, and the first connecting joint is connected to the first output shaft of the first movable cylinder; The first connecting shaft passes through the first connecting hole and is connected to the first column; The first slide rail is fixed on the worktable, and the first slide rail is located below the first moving table; The first slider is provided with a first groove, the first slider is fixed to the bottom of the first moving platform, and the first slide rail passes through the first groove of the first slider. The first limiting plate is located above the first slide rail; The second slider is provided with a second groove, the second slider is fixed to the bottom of the first limiting plate, and the first slide rail passes through the second groove of the second slider; The first mounting bracket is installed inside the workbench; The first infrared generator is mounted on the first mounting bracket; The first infrared receiver is mounted on the first limiting plate, and the first infrared receiver is opposite to the first infrared generator.

3. The automotive wiring harness assembly testing device according to claim 1, characterized in that, The second moving mechanism includes: The second slide rail is fixed on the worktable, and the second slide rail is located below the second moving table; The third slider is provided with a third groove, the third slider is connected to the bottom of the second moving platform, and the second slide rail passes through the third groove of the third slider; The second limiting plate is located above the second slide rail; The fourth slider is provided with a fourth groove, the fourth slider is connected to the bottom of the second limiting plate, and the second slide rail passes through the fourth groove of the fourth slider; The third column is fixed to the second limiting plate; The second moving cylinder is provided with a third output shaft. The second moving cylinder is fixed on the third column, and the third output shaft of the second moving cylinder is connected to the second column. The second mounting bracket is installed inside the workbench; The second infrared generator is mounted on the second mounting bracket; The second infrared receiver is mounted on the second limiting plate, and the second infrared receiver is opposite to the second infrared generator.

4. The automotive wiring harness assembly inspection device according to claim 3, characterized in that, The second positioning and clamping mechanism includes: The second pressing cylinder is provided with a fourth output shaft. The second pressing cylinder is fixed on the second column, and the second fixing seat is fixed on the second pressing cylinder. The second clamping plate is connected to the fourth output shaft of the second clamping cylinder; The second clamping seat is provided with a second clearance hole. The second clamping seat is connected to the bottom of the second clamping plate, and the second clamping seat is located above the second fixing groove. The second support platform is fixed in the second fixing groove; The second positioning pin is connected to the top of the second support platform, and the second positioning pin is opposite to the second clearance hole.

5. The automotive wiring harness assembly inspection device according to claim 4, characterized in that, The automotive wiring harness assembly and testing device also includes: The fourth positioning cylinder is a hollow cavity with openings at both ends. The end of the fourth positioning cylinder is connected to the end of the second positioning cylinder. The fourth positioning cylinder is perpendicular to the second positioning cylinder. The interior of the fourth positioning cylinder is connected to the interior of the second positioning cylinder, and the second support platform is embedded in the fourth positioning cylinder. At least two second positioning grooves are disposed in the second fixing groove, and at least two second positioning grooves are located on the outside of the fourth positioning cylinder; At least two second positioning parts are connected to the outer wall of the fourth positioning cylinder, and at least two second positioning parts are respectively embedded in at least two second positioning grooves; Two third detectors are installed in the second fixed slot, and the two third detectors are opposite to the second positioning cylinder.

6. The automotive wiring harness assembly testing device according to claim 5, characterized in that, The automotive wiring harness assembly and testing device also includes: Two second adjustment seats are respectively fixed on both sides of the second column; One end of each of the two fifth guide rods passes through one of the two second adjusting seats; The fourth adjusting block is provided with two fourth adjusting holes, and one of the four adjusting holes of the two fourth adjusting blocks is respectively fitted onto the outer side of the other end of the two fifth guide rods; One end of each of the two sixth guide rods passes through another fourth adjustment hole of the two fourth adjustment blocks, and the sixth guide rods are perpendicular to the fifth guide rods; The two fourth detectors are respectively connected to the other end of the two sixth guide rods.

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