Automobile wire harness detection equipment

Abstract

The invention provides automobile wire harness detection equipment, and belongs to the technical field of automobile wire harness detection. Comprising a double-row wire sequence detector body, a supporting frame body is installed at the bottom of the double-row wire sequence detector body, a conveying belt body is installed at the top of the supporting frame body, and automobile wire harness bodies are arranged on the conveying belt body at equal intervals; and the sliding carding mechanism is used for carding the side, close to the double-row wire sequence detector body, of the automobile wire harness body to be flat. By arranging the sliding carding mechanism and the sorting mechanism, the automobile wire harness body is moved to be aligned with the detection position of the double-row wire sequence detector body through transportation of the conveying belt body, and the automobile wire harness body can be sorted when approaching the detection position of the double-row wire sequence detector body through the sliding carding mechanism in the device; the device can be used for carding the automobile wire harness body, so that the cable in the automobile wire harness body is flatly positioned at a detection position for detection.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile wiring harness detection, in particular to an automobile wiring harness detection device. Background Art

[0002] A double-row wire sequence tester is required for automobile wiring harness inspection. The monitoring principle of the double-row wire sequence tester is mainly based on machine vision technology. This technology uses optics, mechanics, electronics, computer hardware and software technologies to collect images of the device being inspected through industrial cameras, and then uses professional image processing software to convert the analog signal into a digital signal. It then performs operations on it to extract the target's features to be inspected, such as color, whether there are scratches on the device surface, whether the specifications are qualified, whether the surface coating is uniform, etc. The final output result is fed back to the mechanical end for device sorting and selection of unqualified devices.

[0003] When using a double-row wire sequence detector, it is generally necessary to manually place the automotive wiring harness at the imaging acquisition point. In order to more accurately capture images, the imaging acquisition point generally requires the use of a bright light source for acquisition. The staff's eyes need to stare at the light source for a long time to perform automotive wiring harness detection work. Light pollution may damage the cornea and iris of the eyes, causing eye fatigue, dryness, discomfort, and even cause vision loss, cataracts and other problems. Moreover, long-term manual work will not only cause eye fatigue, but physical fatigue will also affect the staff's detection work, thereby affecting the accuracy of the detection data. In addition, during the automotive wiring harness detection work, it is not only manpower-consuming but also difficult to significantly improve work efficiency. Therefore, the present application provides an automotive wiring harness detection device to meet the needs. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an automobile wiring harness detection device. By setting up the sliding combing mechanism and the sorting mechanism set up above, the automobile wiring harness body is moved to align with the detection position of the double-row wire sequence detector body by using the transportation of the conveyor belt body. The sliding combing mechanism in the device can make the automobile wiring harness body approach the detection position of the double-row wire sequence detector body. The device can comb the automobile wiring harness body so that the cables in the automobile wiring harness body are flatly placed at the detection position for detection, which can solve the problems of severe overlapping or bending of the wiring harness affecting the detection results and the low efficiency and accuracy of manual detection.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A car wiring harness testing device comprises a double-row wire sequence detector body, a support frame body is installed at the bottom of the double-row wire sequence detector body, a conveyor belt body is installed on the top of the support frame body, and car wiring harness bodies are equidistantly arranged on the conveyor belt body; a sliding combing mechanism, the sliding combing mechanism is used to comb and flatten the side of the car wiring harness body close to the double-row wire sequence detector body and move it to the detection position of the double-row wire sequence detector body for detection, the sliding combing mechanism is connected to the conveyor belt body; a sorting mechanism, the sorting mechanism is used to store the unqualified car wiring harness bodies and the qualified car wiring harness bodies that have completed the detection in different boxes respectively, and the sorting mechanism is connected to the support frame body.

[0006] Optionally, the sliding combing mechanism includes a limiting frame installed on the conveyor belt body, one side of the limiting frame is fixedly connected to a pressing plate, the limiting frame and the pressing plate are both provided with slots, a guide rod is inserted in the slot, one end of the guide rod is fixedly connected to an end plate, the side of the pressing plate close to the end plate is fixedly connected to a connecting plate, the side of the guide rod away from the end plate is fixedly connected to a movable frame, one side of the movable frame is fixedly connected to a side plate, the bottom of the side plate is fixedly connected to a bottom plate, the bottom of the bottom plate is fixedly connected to two sliders, the conveyor belt body is equidistantly provided with sliding grooves adapted to the shape of the sliders, and an electromagnet body is installed at the bottom of the double-row line sequence detector body close to the conveyor belt body.

[0007] Optionally, a guide piece is fixedly connected to one side of the limiting frame, and the guide piece forms an eight-shaped shape at a side away from the limiting frame.

[0008] Optionally, first lightweight grooves are equidistantly provided on the position-limiting frame and the guide plate, and second lightweight grooves are equidistantly provided on the movable frame and the bottom plate.

[0009] Optionally, there are two guide rods, one of which is away from the guide piece and is parallel to the edge of the limiting frame, and the other guide rod forms an angle of thirty degrees with the extension line of the edge line of the limiting frame.

[0010] Optionally, the movable frame and the side panel are integrally formed, the movable frame is corrugated, a guide portion is provided on the side of the movable frame away from the side panel, a second weakened portion is provided in the middle of the side panel, and a third weakened portion is provided on both sides of the second weakened portion on the side panel.

[0011] Optionally, a spacer is fixedly connected to a side of the bottom plate close to the electromagnet body, the bottom plate is made of magnetic material, and a first weakened portion is provided on the pressing plate.

[0012] Optionally, a cavity is provided in the slider, fourth weakened portions are provided on both sides of the slider, and the slider is made of rubber material.

[0013] Optionally, the sorting mechanism includes an iron sheet installed on the support frame body, a motor body is installed on the outer wall of one side of the conveyor belt body, a rotating rod is fixedly connected to the output end of the motor body, a first collecting box is provided at the bottom of one side of the conveyor belt body close to the motor body, and a second collecting box is provided at the bottom of one side of the conveyor belt body close to the first collecting box.

[0014] Optionally, it is characterized in that the side of the rotating rod close to the automobile wiring harness body is arc-shaped, the outer wall edge of the rotating rod is arc-shaped, and the rotating rod is made of plastic material.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting up a sliding combing mechanism and a sorting mechanism, the automobile wiring harness body is moved to the detection position of the double-row wire sequence detector body by using the transportation of the conveyor belt body, and the sliding combing mechanism in the device can make the automobile wiring harness body approach the detection position of the double-row wire sequence detector body. The device can comb the automobile wiring harness body so that the cables in the automobile wiring harness body are flatly placed at the detection position for detection, preventing the bending and overlapping of cables during the detection process from affecting the detection imaging, and after the detection is completed, the coordinated use of the sorting mechanism and the detection mechanism can also quickly separate unqualified products from qualified products. The automatic detection and sorting work realized by the device effectively saves manpower, greatly increases the work efficiency of the detection work, effectively improves the degree of automation of wiring harness sequence detection, reduces manual labor intensity, and improves the accuracy of the detection results.

[0016] By arranging a limiting frame, a movable frame and side pieces in the sliding combing mechanism, not only can the automobile wiring harness body be placed in the limiting frame and at the bottom of the movable frame, the limiting frame and the movable frame can be used to limit the automobile wiring harness body, and then the automobile wiring harness body close to the side of the double-row wire sequence detector body can be quickly combed when the movable frame moves. The movable frame is first in a semi-compressed arc structure, which stretches when moving. The overlapping automobile wiring harness body parts can be separated by utilizing its stretching tendency, and the side pieces are initially in a stretched state. When subjected to force, they retract inward in coordination with the deformation of the movable frame, further making the stretching effect of the automobile wiring harness body of the movable frame better, and the structure is simple. The coordinated use of the structures further makes the use effect of the sliding combing mechanism better.

[0017] By arranging a guide rod, a bottom plate and an electromagnet body in the sliding combing mechanism, not only can the two guide rods inserted in the slot in a non-parallel state be used to make the movable frame in a semi-extruded deformation state when the movable frame is close to the limiting frame, but also when the movable frame is close to the limiting frame, the side plate is in an extended state due to the limiting action of the guide rod. When the guide rod moves toward the electromagnet body, the distance between the end heads of the two guide rods away from the end plate becomes wider, so that the movable frame can be slowly stretched. At the same time, the distance between the end head of the guide rod away from the end plate and the slot becomes larger, so that the side plate is more easily driven by the elastic force. Deformation is generated, so that the movable skeleton and the negative film are close to and flatten the automobile wiring harness body inside, thereby preventing the automobile wiring harness body from serious bending or overlapping and blocking problems during detection, and the corrugated design of the movable skeleton is adapted to the shape of the outer wall arrangement of the automobile wiring harness body, further facilitating the coordinated use of the movable skeleton and the negative film to flatten the automobile wiring harness body, and at the same time, controlling the current direction of the electromagnet body can change the magnetic pole of the electromagnet body, thereby allowing the electromagnet body to generate two forces of adsorption or separation on the negative film, with a simple structure, and the coordinated use of the structures further making the use effect of the sliding combing mechanism better.

[0018] By arranging a pressing sheet and a connecting sheet in the sliding combing mechanism, not only can the connecting sheet be affected by the movement of the guide rod, so that the connecting sheet moves in the direction of the pressing sheet and squeezes the pressing sheet toward the automobile wiring harness body until the bottom of the automobile wiring harness body is pressed against the conveyor belt body, so that the automobile wiring harness body stops moving together with the movable skeleton, and the movable skeleton is further moved toward the electromagnet body by the suction force of the electromagnet body to further comb and flatten the automobile wiring harness body. At the same time, the first weakened portion provided on the pressing sheet makes it easier for the pressing sheet to produce a deformation trend toward the automobile wiring harness body when it is squeezed by the connecting sheet, and then in the process of the guide rod moving toward the electromagnet body, the pressing sheet presses the automobile wiring harness body to a limit position more quickly and stably. The coordinated use of the structures enables the automobile wiring harness body to be flatly positioned at the detection position of the double-row wire sequence detector body for detection, and solves the problem of light pollution causing damage to human eyes.

[0019] By arranging a motor body and a rotating rod in the sorting mechanism, not only can the motor body be started when it receives an abnormal signal from the automobile wiring harness body, but the output end of the motor body can drive the rotating rod to rotate, so that the rotating rod removes the group of abnormal automobile wiring harness bodies from the conveyor belt body and collects them in the first collection box, while the normal automobile wiring harness bodies are naturally dropped into the second collection box for collection under the influence of gravity when they move to the top of the second collection box. The coordinated use of the structures realizes automatic sorting work, and the setting of the iron sheet is used in conjunction with the electromagnet body to produce the same magnetic pole effect as the negative film, so that the automobile wiring harness body is quickly reset after the detection is completed, and at the same time, the limiting effect of the limiting skeleton and the movable skeleton on the automobile wiring harness body is released, so that the sorting mechanism will not be affected by external forces during sorting, and the automobile wiring harness bodies can be sorted into the first collection box and the second collection box more quickly. In addition, the structure is simple, which further makes the use effect of the sorting mechanism better.

[0020] To sum up, the coordinated use of various structures within the device realizes detection and sorting, and the entire process has a high degree of automation, which greatly improves the efficiency of detection. In addition, automated detection will not cause deviations in detection results due to manual fatigue, further improving the accuracy of detection results. In addition, the structure of the device is simple, the production cost is low, it is easy and quick to use, and the device has good practicality, which is convenient for promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable one skilled in the art to make and use the invention.

[0022] Figure 1 This is a first-person perspective diagram of the three-dimensional structure of the automotive wiring harness testing equipment; Figure 2 for Figure 1 A in the middle is an enlarged structural diagram; Figure 3 This is a schematic diagram of the second-view stereoscopic structure of the automotive wiring harness testing equipment; Figure 4 for Figure 3 The enlarged structural diagram at B in the middle; Figure 5 It is a schematic diagram of the three-dimensional structure of the limiting frame and the movable frame; Figure 6 Schematic diagram of the three-dimensional structure of the active skeleton; Figure 7 It is a structural diagram of the active skeleton; Figure 8 Schematic diagram of the three-dimensional structure of the limiting frame and the guide rod; Figure 9 Schematic diagram of the matching structure of the limiting frame and the guide rod; Figure 10 for Figure 9 Enlarged structural diagram at point C in the middle.

[0023] Reference numerals: 1. Double-row wire sequence detector body; 2. Support frame body; 3. Conveyor belt body; 4. Automobile wiring harness body; 5. Limiting frame; 6. Pressing plate; 7. Guide plate; 8. First lightweight slot; 9. Slot; 10. Guide rod; 11. End plate; 12. Connecting plate; 13. First weakened part; 14. Movable frame; 15. Side plate; 16. Bottom plate; 17. Slider; 18. Guide part; 19. Second lightweight slot; 20. Second weakened part; 21. Third weakened part; 22. Spacer; 23. Cavity; 24. Fourth weakened part; 25. Motor body; 26. Rotating rod; 27. First collection box; 28. Second collection box; 29. ​​Electromagnet body; 30. Iron sheet; 31. Slide groove.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0025] The following describes in detail an automotive wiring harness detection device provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are optimal and preferred embodiments, and those skilled in the art may employ alternative implementations for certain known technologies. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0026] It should be noted that references in the specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment includes such specific features, structures, or characteristics. In addition, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments, regardless of whether such features, structures, or characteristics are explicitly described.

[0027] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0028] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0029] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0030] like Figure 1 and Figure 2As shown, an embodiment of the present invention provides an automobile wiring harness detection device, including a double-row wiring sequence detector body 1, a support frame body 2 is installed at the bottom of the double-row wiring sequence detector body 1, a conveyor belt body 3 is installed on the top of the support frame body 2, and automobile wiring harness bodies 4 are equidistantly arranged on the conveyor belt body 3; a sliding combing mechanism, the sliding combing mechanism is used to comb and flatten the side of the automobile wiring harness body 4 close to the double-row wiring sequence detector body 1 and move it to the detection position of the double-row wiring sequence detector body 1 for detection, and the sliding combing mechanism is connected to the conveyor belt body 3; a sorting mechanism, the sorting mechanism is used to store the unqualified automobile wiring harness bodies 4 and the qualified automobile wiring harness bodies 4 that have been tested in different boxes respectively, and the sorting mechanism is connected to the support frame body 2. This device places the automobile wiring harness body 4 on the conveyor belt body 3 by using a loading device or manually, and uses the conveyor belt body 3 to transport the automobile wiring harness body 4 to It is aligned with the detection point of the double-row wire sequence detector body 1, and the sliding combing mechanism in the device can be used to make the automobile wiring harness body 4 approach the detection point of the double-row wire sequence detector body 1. The device can comb the automobile wiring harness body 4 so that the cables in the automobile wiring harness body 4 are flatly placed at the detection point for detection, thereby preventing the cables from bending and overlapping during the detection process and affecting the detection imaging. After the detection is completed, the coordinated use of the sorting mechanism and the detection mechanism can also quickly separate unqualified products from qualified products. The automatic detection and sorting work realized by the device effectively saves manpower and greatly increases the work efficiency of the detection work. The machine will not become fatigued due to long-term use, thereby causing inaccurate detection results or reduced efficiency of the device. The specific working principle and structure of the above-mentioned sliding combing mechanism and sorting mechanism are described in detail below. The coordinated use of the structures of this device makes the device more practical.

[0031] like Figure 2 and Figures 5 to 10The guide rod 10 is provided with a guide piece 7 and a guide frame 11, and a guide frame 12 is provided in the guide frame 10. The guide frame 10 is provided with a guide piece 7 and a guide frame 11. The guide frame 10 is provided with a guide piece 7 and a guide frame 11. The guide piece 11 is provided with a guide piece 7 and a guide frame 11 is provided in the guide frame 10. The guide piece 11 is provided with a guide piece 7 and a guide piece 7 is provided in the guide frame 10. The outer diameter is larger than the outer diameter of the guide rod 10, and the power supply of the electromagnet body 29 is set at the bottom of the support frame body 2. The structure is achieved by placing the automobile wiring harness body 4 in the limiting frame 5 and the bottom of the movable frame 14, and then using the conveyor belt body 3 to move the automobile wiring harness body 4 to align with the detection position of the double-row wire sequence detector body 1, so that the electromagnet body 29 is close to the bottom film 16, and the electromagnet body 29 is energized to generate a magnetic pole opposite to the bottom film 16, and the magnetic attraction force is used to make the movable frame 14 close to the electromagnet body 29. During this period, it is limited by the two guide rods 10 and the slot 9. The movable frame 14 is first in a semi-compressed arc structure and stretched, and the side piece 15 is initially in a stretched state. When subjected to force, it is retracted inward with the deformation of the movable frame 14, so that the movable frame 14 and the bottom film 16 are close and compressed, and the guide rod 10 moves toward the electromagnet body 29. The guide rod 10 that is separated from the slot 9 is also slightly deformed by the deformation of the movable frame 14 and the side piece 15, as shown in FIG. Figure 9 As shown, under the influence of the movement of the guide rod 10, the connecting piece 12 moves toward the pressing piece 6 and squeezes the pressing piece 6 toward the automobile wiring harness body 4 until the bottom of the automobile wiring harness body 4 is pressed tightly against the conveyor belt body 3, so that the automobile wiring harness body 4 stops moving together with the movable skeleton 14. The movable skeleton 14 is further moved toward the electromagnet body 29 by the suction force of the electromagnet body 29 to further comb and flatten the automobile wiring harness body 4, so that the automobile wiring harness body 4 is just flatly located at the detection position of the double-row wire sequence detector body 1 for detection, with high detection accuracy and high work efficiency, and the coordinated use of the structures solves the problem of light pollution causing damage to human eyes, with a simple structure and easy use, which makes the device more practical.

[0032] like Figures 5 to 10As shown, the side of the guide piece 7 away from the limiting frame 5 forms an eight-shaped shape, the limiting frame 5 and the guide piece 7 are equidistantly provided with a first lightweight groove 8, the movable frame 14 and the bottom plate 16 are equidistantly provided with a second lightweight groove 19, there are two guide rods 10, one guide rod 10 away from the guide piece 7 is parallel to the edge of the limiting frame 5, and the other guide rod 10 is at an angle of thirty degrees to the extension line of the edge line of the limiting frame 5, the movable frame 14 and the side plate 15 are integrally formed, the movable frame 14 is corrugated, and a guide portion 18 is provided on the side of the movable frame 14 away from the side plate 15, a second weakened portion 20 is provided in the middle of the side plate 15, and a third weakened portion 21 is provided on both sides of the second weakened portion 20 on the side plate 15, and a side of the bottom plate 16 close to the electromagnet body 29 is provided. The side is fixedly connected with a spacer 22, the bottom plate 16 is made of a magnetic material, a first weakening portion 13 is provided on the pressing plate 6, a cavity 23 is provided in the slider 17, and a fourth weakening portion 24 is provided on both sides of the slider 17. The slider 17 is made of rubber material, and a slide groove 31 that is equidistantly adapted to the shape of the slider 17 is provided on the conveyor belt body 3. This mechanism can place the automobile wiring harness body 4 more quickly in the limiting skeleton 5 and the movable skeleton 14 by utilizing the guidance of the guide piece 7 and the guide portion 18, and the setting of the first lightweight groove 8 and the second lightweight groove 19 not only saves the production materials of the limiting skeleton 5 and the movable skeleton 14, but also enables the movable skeleton 14 to have better deformation ability. The two guide rods 10 are inserted into the slot 9 in a non-parallel shape. When the movable frame 14 is close to the limiting frame 5, it is affected by the limiting effect of the two guide rods 10 ends, so that the movable frame 14 is in a semi-extruded deformation state. At the same time, when the movable frame 14 is close to the limiting frame 5, the side piece 15 is limited by the guide rod 10 and is in an extended state. When the guide rod 10 moves toward the direction of the electromagnet body 29, the distance between the two guide rods 10 on one side away from the end piece 11 becomes wider, so that the movable frame 14 is slowly stretched. At the same time, the distance between the end of the guide rod 10 on the side away from the end piece 11 and the slot 9 becomes larger, so that the side piece 15 is more easily driven by the elastic force to deform the guide rod 10, and the provision of the second weakened portion 20 and the third weakened portion 21 further makes it easier for the side piece 15 to deform, thereby making the movable frame 14 The frame 14 and the bottom film 16 are close to each other and flatten the automobile wiring harness body 4 inside it, so as to prevent the automobile wiring harness body 4 from being severely bent or overlapped during detection. The corrugated design of the movable frame 14 is adapted to the outer wall arrangement shape of the automobile wiring harness body 4, which further facilitates the coordinated use of the movable frame 14 and the bottom film 16 to flatten the automobile wiring harness body 4. The integrated structure has better stability. The spacer 22 is provided so that the electromagnet body 29 will not have direct contact with the bottom film 16, so as to prevent the outer wall of the electromagnet body 29 from being scratched by the bottom film 16. At the same time, the first weakened portion 13 provided on the pressing sheet 6 makes it easier for the pressing sheet 6 to deform toward the automobile wiring harness body 4 when it is squeezed by the connecting piece 12.As the guide rod 10 moves toward the electromagnet body 29, the pressing plate 6 more quickly and stably compresses the automotive wiring harness body 4 to a limited position. The use of rubber material and the cavity 23 and fourth weakened portion 24 provided on the slider 17 make it easier for the slider 17 to deform when squeezed, allowing the bottom plate 16 to be quickly installed on the conveyor belt body 3 or removed from the chute 31 on the conveyor belt body 3. The coordinated use of these structures further enhances the effectiveness of the sliding combing mechanism and the practicality of the device.

[0033] like Figure 8 and Figures 1 to 4 As shown, the sorting mechanism includes an iron sheet 30 mounted on the support frame body 2, a motor body 25 is mounted on the outer wall of one side of the conveyor belt body 3, and a rotating rod 26 is fixedly connected to the output end of the motor body 25. A first collecting box 27 is provided at the bottom of the conveyor belt body 3 near the motor body 25, and a second collecting box 28 is provided at the bottom of the conveyor belt body 3 near the first collecting box 27. This structure is started when the motor body 25 receives an abnormal signal from the automobile wiring harness body 4, so that the output end of the motor body 25 drives the rotating rod 26 to rotate, so that the rotating rod 26 removes the abnormal automobile wiring harness body 4 from the conveyor belt body 3 and collects it in the first collecting box 27, while the normal ones are removed from the conveyor belt body 3. When the automobile wiring harness body 4 moves to the top of the second collection box 28, it is naturally affected by gravity and falls into the second collection box 28 for collection. The coordinated use of the structures realizes automatic sorting work, and the setting of the iron sheet 30 is used in conjunction with the electromagnet body 29 to produce the same magnetic pole effect as the negative film 16, so that the automobile wiring harness body 4 is quickly reset after the detection is completed, and at the same time, the limiting effect of the limiting skeleton 5 and the movable skeleton 14 on the automobile wiring harness body 4 is released, so that the sorting mechanism will not be affected by external forces during sorting, and the automobile wiring harness body 4 can be sorted into the first collection box 27 and the second collection box 28 more quickly. The structure is simple, which makes the use effect of the device better.

[0034] Furthermore, the side of the rotating rod 26 close to the automobile wiring harness body 4 is arc-shaped, the outer wall edge of the rotating rod 26 is arc-shaped, the rotating rod 26 is made of plastic material, and the arc shape has no obvious edges and corners, which prevents the rotating rod 26 from scratching the automobile wiring harness body 4 when in use. In addition, the plastic material has low cost and light weight, is easy to use, and the structure makes the sorting mechanism more effective.

[0035] The working principle of the technical solution provided by the present invention is as follows: When in use, use a loading device or manually place the automobile wiring harness body 4 on the conveyor belt body 3, and use the guide piece 7 and the guide part 18 to quickly place the automobile wiring harness body 4 in the limiting frame 5 and the movable frame 14. The setting of the first lightweight groove 8 and the second lightweight groove 19 not only saves the production materials of the limiting frame 5 and the movable frame 14, but also enables the movable frame 14 to have better deformation ability. The conveyor belt body 3 is always in the open state when the detection work is in progress. When the automobile wiring harness body 4 is aligned with the detection position on the double-row line sequence detector body 1, the conveyor belt body 3 stops for a short time. When the detection is completed, the conveyor belt body 3 continues to move at a uniform speed. The conveyor belt body 3 is an existing mature technology, and the specific working principle is not repeated here. After the automobile wiring harness body 4 is located at the bottom of the limiting skeleton 5 and the movable skeleton 14, the conveyor belt body 3 is used to move the automobile wiring harness body 4 to align with the detection position of the double-row wire sequence detector body 1, so that the electromagnet body 29 is energized to generate a magnetic pole opposite to the negative film 16, and the magnetic attraction force is used to cause the movable skeleton 14 on the top of the negative film 16 to approach the electromagnet body 29. During the movement of the movable skeleton 14, the two guide rods 10 are inserted in the slot 9 in a non-parallel state. In the initial state, when the movable skeleton 14 is close to the limiting skeleton 5, the movable skeleton 14 is affected by the limiting effect of the two guide rods 10 and the slot 9, and the movable skeleton 14 is in a semi-extruded deformation state. At the same time, when the movable skeleton 14 is close to the limiting skeleton 5, the side piece 15 is in an extended state due to the limiting effect of the guide rods 10 and the slot 9. When the movable frame 14 drives the guide rod 10 to move toward the electromagnet body 29, the distance between the ends of the two guide rods 10 away from the end piece 11 becomes wider, and the movable frame 14 slowly stretches. At the same time, the distance between the end of the guide rod 10 away from the end piece 11 and the slot 9 becomes larger, so that the side piece 15 is affected by the elastic force and drives the guide rod 10 to deform. The arrangement of the second weakened portion 20 and the third weakened portion 21 further makes it easier for the side piece 15 to deform, so that the movable frame 14 and the bottom piece 16 are close to the car inside. The wiring harness body 4 is flattened to prevent the automobile wiring harness body 4 from serious bending or overlapping obstruction during inspection, and the corrugated design of the movable skeleton 14 is adapted to the outer wall layout shape of the automobile wiring harness body 4, further facilitating the coordinated use of the movable skeleton 14 and the bottom film 16 to flatten the automobile wiring harness body 4, and the integrated structure makes the structure more stable. The setting of the spacer 22 prevents the electromagnet body 29 from directly contacting the bottom film 16, thereby preventing the outer wall of the electromagnet body 29 from being scratched by the bottom film 16.When the movable skeleton 14 drives the guide rod 10 to move, the connecting piece 12 is affected by the movement of the guide rod 10 and moves toward the pressing piece 6 and squeezes the pressing piece 6 toward the automobile wiring harness body 4 until the bottom of the automobile wiring harness body 4 is pressed tightly against the conveyor belt body 3, so that the automobile wiring harness body 4 stops moving together with the movable skeleton 14. The first weakened portion 13 provided on the pressing piece 6 makes it easier for the pressing piece 6 to produce a deformation trend toward the automobile wiring harness body 4 under the squeezing force of the connecting piece 12, and then in the process of the guide rod 10 moving toward the electromagnet body 29, the pressing piece 6 presses the automobile wiring harness body 4 more quickly and stably to limit the position, and the movable skeleton 14 is attracted by the electromagnet body 29 toward the electromagnet body The body 29 is further moved in the direction to further comb and flatten the automobile wiring harness body 4, so that the automobile wiring harness body 4 is just flatly located at the detection position of the double-row wire sequence detector body 1 for detection, with high detection accuracy and high work efficiency. The coordinated use of the structures solves the problem of light pollution causing damage to human eyes. The use of the rubber material at the bottom of the film 16 and the cavity 23 and the fourth weakened portion 24 set on the slider 17 make the slider 17 more likely to deform when squeezed, so that the film 16 can be quickly installed on the conveyor belt body 3, or taken out from the slide groove 31 on the conveyor belt body 3. The coordinated use of the structures further makes the use of the sliding combing mechanism better. When the detection is completed, the direction of the current flowing through the electromagnet body 29 is changed so that the relative magnetic poles of the electromagnet body 29 and the negative film 16 are the same. The iron sheet 30 is set so that the iron sheet 30 is subjected to the magnetic attraction generated by the negative film 16 to drive the negative film 16 to move toward the limit frame 5. The electromagnet body 29 produces the same magnetic pole effect as the negative film 16, so that after the automobile wiring harness body 4 is completed, the movable frame 14 and the negative film 16 drive the automobile wiring harness body 4 to move quickly toward the limit frame 5. When the negative film 16 moves, the slider 17 slides in the slide groove 31, so that the negative film 16 can always move along the trajectory of the slide groove 31. When the guide rod 10 approaches the limit frame 5, the side piece 15 is gradually stretched and expanded, the movable frame 14 is gradually compressed and retracted, and at the same time, the connecting piece 12 drives the pressing piece 6 to stretch. Expand, thereby quickly contacting the limiting and squeezing effect on the automobile wiring harness body 4 between the structures, so that this part of the mechanism is quickly reset to the initial state after the detection. Since the limiting effect of the limiting skeleton 5 and the movable skeleton 14 on the automobile wiring harness body 4 is released, the motor body 25 is started when it receives an abnormal signal from the automobile wiring harness body 4, so that the output end of the motor body 25 drives the rotating rod 26 to rotate, so that the rotating rod 26 removes the group of abnormal automobile wiring harness bodies 4 from the conveyor belt body 3 and collects them in the first collection box 27, and the normal automobile wiring harness body 4 is naturally affected by gravity when it moves to the top of the second collection box 28 and falls into the second collection box 28 for collection. The coordinated use of the structures realizes automatic sorting work, and the structure of the device is simple, and it is convenient and quick to use.

[0036] The present invention encompasses any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention. To provide a thorough understanding of the present invention, specific details are described in detail below in connection with the preferred embodiments of the present invention, but those skilled in the art will be able to fully understand the present invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of the present invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0037] The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An automobile wiring harness detection device, characterized in that: It comprises a double-row wire sequence detector body, a support frame body is installed at the bottom of the double-row wire sequence detector body, a conveyor belt body is installed on the top of the support frame body, and automobile wiring harness bodies are equidistantly arranged on the conveyor belt body; A sliding combing mechanism, the sliding combing mechanism is used to comb and flatten the side of the automobile wiring harness body close to the double-row wire sequence detector body and move it to the detection position of the double-row wire sequence detector body for detection, and the sliding combing mechanism is connected to the conveyor belt body; A sorting mechanism is used to store the unqualified automobile wiring harness bodies and the qualified automobile wiring harness bodies that have been tested in different boxes respectively, and the sorting mechanism is connected to the support frame body.

2. The automotive wiring harness detection device according to claim 1, characterized in that: The sliding combing mechanism includes a limiting frame installed on the conveyor belt body, a pressing plate is fixedly connected to one side of the limiting frame, slots are provided on the limiting frame and the pressing plate, a guide rod is inserted in the slot, an end portion of one side of the guide rod is fixedly connected to an end plate, a side of the pressing plate close to the end plate is fixedly connected to a connecting plate, a side of the guide rod away from the end plate is fixedly connected to a movable frame, a side of the movable frame is fixedly connected to a side plate, a bottom plate is fixedly connected to the bottom of the side plate, two sliding blocks are fixedly connected to the bottom of the bottom plate, sliding grooves matching the shape of the sliding blocks are equidistantly provided on the conveyor belt body, and an electromagnet body is installed at the bottom of the double-row line sequence detector body close to the conveyor belt body.

3. The automotive wiring harness detection device according to claim 2, characterized in that: A guide piece is fixedly connected to one side of the limiting frame, and the guide piece forms an eight-shaped shape at a side away from the limiting frame.

4. The automotive wiring harness detection device according to claim 2, characterized in that: The limiting frame and the guide plate are provided with first lightweight grooves at equal distances, and the movable frame and the bottom plate are provided with second lightweight grooves at equal distances.

5. The automotive wiring harness detection device according to claim 2, characterized in that: There are two guide rods, one of which is far away from the guide plate and is parallel to the edge of the limiting frame, and the other guide rod forms an angle of thirty degrees with the extension line of the edge line of the limiting frame.

6. The automotive wiring harness detection device according to claim 2, characterized in that: The movable frame and the side panel are integrally formed, the movable frame is corrugated, a guide portion is provided on the side of the movable frame away from the side panel, a second weakened portion is provided in the middle of the side panel, and third weakened portions are provided on both sides of the second weakened portion on the side panel.

7. The automobile wiring harness detection device according to claim 2, characterized in that: A spacer is fixedly connected to one side of the bottom plate close to the electromagnet body. The bottom plate is made of a magnetic material. A first weakened portion is provided on the pressing plate.

8. The automobile wiring harness detection device according to claim 2, characterized in that: A cavity is provided in the slider, fourth weakened portions are provided on both sides of the slider, and the slider is made of rubber material.

9. The automobile wiring harness detection device according to claim 2, characterized in that: The sorting mechanism includes an iron sheet installed on the support frame body, a motor body is installed on the outer wall of one side of the conveyor belt body, a rotating rod is fixedly connected to the output end of the motor body, a first collecting box is provided at the bottom of one side of the conveyor belt body close to the motor body, and a second collecting box is provided at the bottom of one side of the conveyor belt body close to the first collecting box.

10. The automobile wiring harness detection device according to claim 9, characterized in that: The side of the rotating rod close to the automobile wiring harness body is in an arc shape, the outer wall edge of the rotating rod is in an arc shape, and the rotating rod is made of plastic material.

Images