Mounting rail factory detection device

Abstract

The application discloses a mounting rail factory detection device, and relates to the field of automatic detection, which comprises a base, the top surface of the base is fixedly connected with a turnover device for overturning the mounting rail, the top surface of the base is fixedly connected with a base, the top surface of the base is provided with an auxiliary mechanism for detecting and pretreating the mounting rail, the auxiliary mechanism comprises a rolling brush one for brushing the mounting rail, the top surface of the turnover device is provided with a detection mechanism for detecting the mounting rail at multiple angles, the detection mechanism comprises a half-tooth ring for realizing angular displacement, the rolling brush is driven to rotate by a motor, a cleaning agent is injected by a linkage piston pump at the same time, a double cleaning mechanism of "rotary brushing + chemical decontamination" is realized, compared with traditional single air blowing cleaning or manual wiping, the cleaning efficiency is improved, and the auxiliary block is embedded with a sponge layer to adsorb residual water stains, the cavity is completely matched with the profile of the mounting rail, and dehydration and prepositioning are simultaneously completed.

Description

Technical Field

[0001] This application relates to the field of automated testing, and in particular to a device for testing the condition of an installation rail before it leaves the factory. Background Technology

[0002] The mounting rail of the distribution box is a key component used to fix electrical components such as circuit breakers and contactors inside the distribution box. Its precision, surface quality and mechanical properties directly affect the safety and reliability of the distribution box.

[0003] Traditional inspection methods mostly rely on inspection devices. However, the positions of these devices in existing designs are mostly fixed. For convex workpieces like distribution box mounting rails, it is difficult to cover the complex structure of the rail's curved surfaces, pores, and edges, leading to the missed detection of potential defects (such as cracks, burrs, and dimensional deviations). In addition, the surface of the mounting rail is not cleaned during factory inspection, and the oil, metal shavings, oxide layers, and other residues on the surface can cover up minor defects such as cracks, burrs, and pits. This can cause visual inspection systems (such as cameras and laser scanners) to misjudge the rail as "qualified," thus affecting the geometric accuracy assessment of the mounting rail. Utility Model Content

[0004] To address the issues of testing devices failing to cover the mounting rails and the lack of cleaning of the mounting rail surfaces, this application provides a mounting rail factory testing device.

[0005] The installation rail factory inspection device provided in this application adopts the following technical solution:

[0006] A mounting rail factory inspection device includes a base, a flipping device for flipping the mounting rail is fixedly connected to the top surface of the base, and a base is fixedly connected to the top surface of the base.

[0007] The top surface of the base is provided with an auxiliary mechanism for pre-processing the mounting rail for inspection. The auxiliary mechanism includes a roller brush for cleaning the mounting rail.

[0008] The top surface of the flipping device is provided with a detection mechanism for multi-angle detection of the mounting rail, and the detection mechanism includes a semi-toothed ring for realizing angular displacement.

[0009] By adopting the above technical solution, the base serves as the basic support platform of the device, bearing all functional modules and ensuring the overall structural stability. The flipping device enables the mounting rail to rotate 180°, allowing the detector to cover the top, bottom, and sides for omnidirectional detection. The base is used to support the auxiliary mechanism, which is used for pre-processing the mounting rail for detection. The roller brush is used to clean the bottom of the mounting rail. The detection mechanism is used to perform multi-angle detection on the mounting rail. The semi-toothed ring is driven by motor 2 to achieve the arc-shaped movement of the sliding frame.

[0010] Preferably, the auxiliary mechanism further includes a support plate symmetrically fixedly connected to the top surface of the base, an auxiliary frame is fixedly connected to the top surface of the base, a motor is fixedly connected inside the auxiliary frame, and the output end of the motor is fixedly connected to a gear.

[0011] By adopting the above technical solution, the support plate is symmetrically fixed on the top surface of the base, serving as the mounting carrier for roller brush one, roller brush two, and auxiliary frame two. Auxiliary frame one is used to fix motor one and gear one. Motor one is used to drive roller brush one to rotate, providing initial power for the drive of roller brush one.

[0012] Preferably, the auxiliary frame 1 has a connecting column 1 that is fixedly connected to the gear 1 through a rotatable connection, and the auxiliary frame 1 has a connecting column 2 that is rotatably connected to the support plate through a rotatable connection. The connecting column 2 has a gear 2 fixedly connected to the side of the motor 1, and the outer surfaces of the gear 1 and the gear 2 are meshed with a synchronous toothed belt 1.

[0013] By adopting the above technical solution, connecting column one is used to transmit the driving force of motor one, connecting column two is used to receive power and drive the reciprocating screw to rotate, providing power for the injection of cleaning agent. Gear one, gear two and synchronous toothed belt one are used to ensure that roller brush one and roller brush two rotate synchronously. The synchronous transmission design ensures that the two roller brushes rotate at the same speed, avoiding uneven cleaning of the mounting rail surface.

[0014] Preferably, a roller brush 1 is fixedly connected to the end of the connecting column 1 away from the gear 1 and is rotatably connected through the support plate; an auxiliary frame 2 is fixedly connected to the side of the support plate away from the auxiliary frame 1; a gear 3 is fixedly connected to the side of the roller brush 1 away from the connecting column 1; a roller brush 2 is rotatably connected through the inside of the support plate; a gear 4 is fixedly connected to the side of the roller brush 2 near the auxiliary frame 2; and a synchronous toothed belt 2 meshes with the outer surface of the gear 4 and the gear 3.

[0015] By adopting the above technical solution, roller brush one and roller brush two are used to improve cleaning efficiency, ensure that stains (such as oil stains and metal shavings) on the surface of the mounting rail are completely brushed away, and achieve synchronous rotation of roller brush one and roller brush two through gear three, gear four and synchronous toothed belt two.

[0016] Preferably, a reciprocating lead screw is fixedly connected to the side of the connecting column two away from the auxiliary frame one, a cylinder is fixedly connected through the inside of the support plate, a nut is threaded onto the outer surface of the reciprocating lead screw, and a piston plate that is slidably connected to the cylinder is fixedly connected to the side of the nut near the cylinder.

[0017] By adopting the above technical solution, the reciprocating screw is used to drive the nut and piston plate to reciprocate along the inner wall of the cylinder. The cylinder is used to store the cleaning agent, and the piston plate is used to inject the cleaning agent from the cylinder into the inside of roller brush one and roller brush two through the connecting pipe, so as to achieve precise supply of cleaning agent.

[0018] Preferably, the end of the cylinder near the auxiliary frame two is fixedly connected and connected to a connecting pipe that is fixedly connected to the auxiliary frame two and rotatably connected to the roller brush one and the roller brush two. The top surface of the base is fixedly connected to the connecting frame one, and the inner wall of the connecting frame one is fixedly connected to an auxiliary block that is slidably adapted to the mounting rail body.

[0019] By adopting the above technical solution, the connecting pipe is used to realize the synchronous supply of cleaning agent and roller brush, the connecting frame is used to provide an installation position for the auxiliary block, the auxiliary block is used to initially position the mounting rail and absorb residual water stains to ensure that the test reference is dry and clean.

[0020] Preferably, the detection mechanism further includes a second connecting frame fixedly connected to the top surface of the flipping device, the semi-toothed ring being slidably connected to the top surface of the second connecting frame, a semi-circular ring being fixedly connected to one side of the semi-toothed ring, and an arc-shaped groove being formed inside the semi-circular ring.

[0021] By adopting the above technical solution, the connecting frame 2 is used to fix the semi-toothed ring and the sliding frame, providing a track and support for the movement of the detector. The semi-circular ring and the arc groove are used to limit the movement path of the sliding frame, ensuring that the detector scans along the predetermined trajectory.

[0022] Preferably, the outer surface of the semi-tooth ring abuts against a sliding frame, a second motor is fixedly connected inside the sliding frame, a fifth gear that meshes with the semi-circular ring is fixedly connected to the output shaft of the second motor, an auxiliary wheel that slides with the arc groove is rotatably connected inside the sliding frame, and a detector is fixedly connected to the bottom surface of the sliding frame.

[0023] By adopting the above technical solution, the sliding frame is used to support the second motor and the detector. The second motor is used to drive the fifth gear to rotate. The fifth gear is used to control the precise displacement of the detector. The auxiliary wheel is used to prevent the detector from deviating and to ensure the stability of the detector's scanning path. The detector is fixed on the bottom surface of the sliding frame and performs dynamic detection on the mounting rail as the sliding frame moves.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The roller brush is driven by a motor to rotate, and the piston pump injects cleaning agent at the same time, realizing a dual cleaning mechanism of "rotation brushing + chemical decontamination". Compared with traditional single air blowing cleaning (such as piston detection equipment that only relies on air knife dust removal) or manual wiping, the cleaning efficiency is improved, and it can remove stubborn attachments such as oil stains and rust stains. In addition, the sponge layer embedded in the auxiliary block absorbs residual water stains. Its cavity and the contour of the mounting rail are completely matched, and dehydration and pre-positioning are completed simultaneously, avoiding secondary pollution caused by wiping the mounting rail.

[0026] 2. By using a motor to drive the five-axis semi-tooth ring gear to move, the detector can achieve 180° rotation scanning. Compared with fixed probes or manually held equipment, this design can cover the full-dimensional defect detection of the top and sides of the mounting rail. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this application;

[0028] Figure 2 This is a schematic diagram of the internal structure of auxiliary frame 1 in this application;

[0029] Figure 3 This is a schematic diagram of the internal structure of auxiliary frame two in this application;

[0030] Figure 4 For the purposes of this application Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0031] Figure 5 This is a schematic diagram of the internal structure of the sliding frame in this application.

[0032] Reference numerals: 1. Base; 2. Tilting device; 3. Base plate; 4. Telescopic plate; 5. Conveying device; 6. Mounting rail body;

[0033] 71. Support plate; 72. Auxiliary frame one; 73. Motor one; 74. Gear one; 75. Gear two; 76. Connecting column one; 77. Connecting column two;

[0034] 78. Auxiliary frame two; 79. Roller brush one; 710. Gear three; 711. Synchronous toothed belt two; 712. Gear four; 713. Roller brush two; 714. Synchronous toothed belt one;

[0035] 715. Reciprocating lead screw; 716. Piston plate; 717. Cylinder; 718. Connecting pipe; 719. Connecting frame one; 720. Auxiliary block; 721. Nut;

[0036] 81. Connecting frame two; 82. Semi-tooth ring; 83. Semi-circular ring; 84. Arc groove; 85. Sliding frame; 86. Motor two; 87. Gear five; 88. Auxiliary wheel; 89. Detector. Detailed Implementation

[0037] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0038] This application discloses a device for testing installation rails before they leave the factory.

[0039] Reference Figure 1 A mounting rail factory inspection device includes a base 1, one side of the top surface of the base 1 is fixedly connected to a flipping device 2, the flipping device 2 is used to flip the mounting rail, the flipping device 2 adopts a conjugate cam + double rocker mechanism, the flipping angle is 0-180°, and the gripper is pneumatically controlled. One side of the top surface of the base 1 is fixedly connected to a base 3, the base 3 is located on the side away from the flipping device 2, and a telescopic plate 4 is fixedly connected to the top surface of the base 1. The telescopic plate 4 is located between the flipping device 2 and the base 3 and is used to support the mounting rail. One side of the top surface of the base 3 is fixedly connected to a conveying device 5, and the conveying device 5 is located on the side away from the flipping device 2. The mounting rail body 6 is internally connected to the conveying device 5.

[0040] In use, the mounting rail body 6 to be tested is placed in the middle of the conveying device 5. Then, the conveying device 5 is moved towards the flipping device 2 by the transmission control of the mounting rail body 6, so that the mounting rail body 6 passes through the auxiliary mechanism. After the mounting rail body 6 has been processed by the auxiliary mechanism, the processed mounting rail body 6 is clamped by the flipping device 2 by the staff and then undergoes factory testing by the testing mechanism.

[0041] Reference Figure 2 The top surface of the base 3 is provided with an auxiliary mechanism, which includes two support plates 71 fixedly connected to the top surface of the base 3. A rectangular groove is formed at the center of the opposite surfaces of the two support plates 71, and this rectangular groove slides against both sides of the mounting rail body 6, serving as a guide for the movement of the mounting rail body 6. One side of the top surface of the base 3 is fixedly connected to an auxiliary frame 72. The auxiliary frame 72 and the support plates 71 are located on the same horizontal plane. The top surface of the inner wall of the auxiliary frame 72 is fixedly connected to the housing of the motor 73. The output end of the motor 73 is fixedly connected to the center of the gear 74. The side of the gear 74 away from the motor 73 is fixedly connected to a connecting column 76. Connecting post 76 is rotatably connected to the upper part of the inner wall of auxiliary frame 72. The lower part of the inner wall of auxiliary frame 72 is rotatably connected to connecting post 77. Connecting post 76 and connecting post 77 are symmetrical to each other. One side of connecting post 77 is fixedly connected to gear 75. Gear 75 is located on the side closer to motor 73. The outer surfaces of gear 74 and gear 75 are meshed with synchronous toothed belt 714. One side of connecting post 76 is fixedly connected to roller brush 79. Roller brush 79 is located on the side away from gear 74. Roller brush 79 is rotatably connected to the inside of support plate 71. Roller brush 79 is located at the bottom of mounting rail body 6.

[0042] In use, motor 73 drives gear 74 to rotate, which in turn drives connecting post 76, which is fixedly connected to gear 74, to rotate. The rotation of connecting post 76 drives roller brush 79, which is fixedly connected to connecting post 76, to rotate, thereby cleaning the bottom of mounting rail body 6. The rotation of gear 74 drives synchronous toothed belt 714, which meshes with gear 74, to rotate. The synchronous toothed belt 714 drives gear 75, which meshes with synchronous toothed belt 714, to rotate. The rotation of gear 75 drives connecting post 77, which is fixedly connected to gear 75, to rotate.

[0043] Reference Figure 3 , Figure 4 One side of the support plate 71 is fixedly connected to the auxiliary frame 2 78, which is located away from the auxiliary frame 1 72. One side of the roller brush 1 79 is fixedly connected to the gear 3 710, which is located away from the connecting column 1 76. The upper part of the inner wall of the support plate 71 is rotatably connected to the roller brush 2 713, which is located above the roller brush 1 79. The mounting rail body 6 is located between the roller brush 1 79 and the roller brush 2 713. The interiors of the roller brush 1 79 and the roller brush 2 713 are hollow, and several brushes are fixedly arranged in a linear array on their outer surfaces. One side of the roller brush 2 713 is fixedly connected to the gear 4 712. 712 is located on the side close to the auxiliary frame 2 78. The outer surfaces of gear 4 712 and gear 3 710 are meshed with the synchronous toothed belt 2 711. Gear 3 710, synchronous toothed belt 2 711, and gear 4 712 are all located inside the auxiliary frame 2 78 to prevent dust and other impurities from sticking to the outer surfaces of gear 3 710, synchronous toothed belt 2 711, and gear 4 712. One side of the connecting column 2 77 is fixedly connected to the reciprocating screw 715. The reciprocating screw 715 is located on the side away from the auxiliary frame 1 72. The bottom of the inner wall of the support plate 71 is fixedly connected through the cylinder 717, and the cylinder 717 is located below the roller brush 1 79.

[0044] In use, the rotation of the roller brush 79 drives the gear 3 710, which is fixedly connected to the roller brush 79, to rotate. The rotation of the gear 3 710 drives the synchronous toothed belt 2 711, which is connected to the gear 3 710, to rotate. The gear 3 710 drives the gear 4 712, which is meshed with the gear 3 710, to rotate, thereby driving the roller brush 2 713 to rotate, thus cleaning the upper and lower surfaces of the mounting rail body 6.

[0045] Reference Figure 3 , Figure 4The outer surface of the reciprocating screw 715 is threadedly connected to the nut 721. The nut 721 includes a ball bearing and a reversing mechanism. One side of the nut 721 is fixedly connected to the piston plate 716, which is located near the cylinder 717 and is slidably connected inside the cylinder 717. The cylinder 717 can be externally connected to an automatic cleaning agent injection device. One end of the cylinder 717 is fixedly connected to and communicates with the connecting pipe 718 on its arc surface. The connecting pipe 718 is located near the auxiliary frame 78 and is fixedly connected to the auxiliary frame 78. Inside, two nozzles are fixed on the arc surface of the connecting pipe 718 near the roller brush 79 and the roller brush 713. The two nozzles are rotatably connected to and communicate with the roller brush 79 and the roller brush 713. The top surface of the base 3 is fixedly connected to the connecting frame 719. The connecting frame 719 is located on the side away from the conveying device 5. The top surface of the inner wall of the connecting frame 719 is fixedly connected to the auxiliary block 720. The auxiliary block 720 is in contact with and slidably adapted to the mounting rail body 6. A sponge pad is fixedly provided on the inner wall of the auxiliary block 720 to absorb water stains on the surface of the mounting rail body 6.

[0046] In use, the rotation of connecting column 2 77 drives the reciprocating screw 715 to rotate. The rotation of the reciprocating screw 715 drives the nut 721, which is threadedly connected to the reciprocating screw 715, to move back and forth. This, in turn, drives the piston plate 716 to move back and forth inside the cylinder 717, injecting the cleaning agent inside the cylinder 717 into the connecting pipe 718. The cleaning agent is then injected into the roller brush 1 79 and roller brush 2 713 through the nozzle set in the connecting pipe 718.

[0047] Reference Figure 1 , Figure 5The top surface of the flipping device 2 is equipped with a detection mechanism, which includes a second connecting frame 81 fixedly connected to the top surface of the flipping device 2. The side of the second connecting frame 81 away from the flipping device 2 is fixedly connected to the top surface of the first connecting frame 719. A semi-toothed ring 82 is slidably connected to the top surface of the second connecting frame 81 via a cylinder. One side of the semi-toothed ring 82 is fixedly connected to a semi-circular ring 83, which is located near the flipping device 2. An arc-shaped groove 84 is formed in the middle of the inner wall of the semi-circular ring 83. A sliding frame 85 abuts against the side of the semi-toothed ring 82 away from the semi-circular ring 83. The circular ring 83 is also located inside the sliding frame 85 and abuts against it. The top surface of the inner wall of the sliding frame 85 is fixedly connected to the housing of the second motor 86. The output shaft of the second motor 86 is fixedly connected to the center point of the fifth gear 87, and the fifth gear 87 meshes with the semi-circular ring 83. The inner wall of the sliding frame 85 near the semi-circular ring 83 is rotatably connected to several auxiliary wheels 88, and the auxiliary wheels 88 are slidably adapted to the arc-shaped groove 84. The bottom surface of the sliding frame 85 is fixedly connected to the detector 89, which is located on the side away from the auxiliary wheels 88. In the initial closed state, the sliding frame 85 and the detector 89 are perpendicular. The detector 89 can be composed of an industrial camera and a multispectral light source (such as a Basler acA2000) and is used to detect defects on the surface of the mounting rail.

[0048] In use, the motor 86 drives the gear 87 to rotate. The rotation of the gear 87 causes the sliding frame 85 to move along the tooth surface of the semi-tooth ring 82. While the sliding frame 85 is moving, the auxiliary wheel 88 moves synchronously inside the arc groove 84 to keep the sliding frame 85 moving stably. This allows the detector 89 to perform a 180° rotation scan, which can cover the top and sides of the mounting rail body 6 for full-dimensional defect detection, ensuring complete detection coverage.

[0049] Among them, motor 73 and motor 86 are both Schneider Lexium 05 series servo motors, selected with a rated speed of ≈60RPM and a rated torque of ≥5N·m. Auxiliary frame 72 and sliding frame 85 are equipped with power supply and PLC control system. The PLC control system is electrically connected to motor 73 and motor 86. The start and stop of motor 73 and motor 86 are controlled by the PLC control system. The connecting wires of motor 73 and motor 86 are connected to the switch. When the switch is pressed, the user controls the rotation of motor 73 and motor 86 through the PLC control system.

[0050] The brushes fixed on the outer surfaces of roller brush 79 and roller brush 713 have a certain degree of flexibility to adapt to different surface shapes, ensure cleaning effect, and ensure that repeated roller brushing will not scratch the outer surface of the mounting rail body 6.

[0051] The implementation principle of the installation rail factory inspection device in this application embodiment is as follows:

[0052] In use, the mounting rail body 6 to be tested is placed in the middle of the conveying device 5. Then, the conveying device 5 is moved closer to the flipping device 2 by the transmission control of the mounting rail body 6. When the mounting rail body 6 passes the auxiliary mechanism, the motor 73 drives the gear 74 to rotate. The rotation of the gear 74 drives the connecting column 76 and the roller brush 79 to rotate. The rotation of the roller brush 79 drives the gear 3 710, the synchronous toothed belt 2 711, and the gear 4 712 to rotate, which in turn drives the roller brush 2 713 to rotate, thereby rotating the mounting rail body. The top and bottom surfaces of 6 are cleaned. At the same time, the gear 1 74 rotates, driving the synchronous tooth belt 1 714, gear 2 75, and connecting column 2 77 to rotate. The rotation of connecting column 2 77 drives the reciprocating screw 715 to rotate, and then the nut 721 moves back and forth, causing the piston plate 716 to move back and forth inside the cylinder 717. The cleaning agent inside the cylinder 717 is injected into the inside of the connecting pipe 718, and the cleaning agent is injected into the inside of the roller brush 1 79 and roller brush 2 713 through the nozzle set in the connecting pipe 718.

[0053] After the mounting rail body 6 has been processed by the auxiliary mechanism, the processed mounting rail body 6 is clamped by the flipping device 2 by the staff. Then, the motor 2 86 drives the gear 5 87 to rotate. The rotation of the gear 5 87 causes the sliding frame 85 to move along the tooth surface of the semi-tooth ring 82. When the sliding frame 85 moves, the auxiliary wheel 88 moves synchronously inside the arc groove 84 to keep the sliding frame 85 moving stably. This allows the detector 89 to perform a 180° rotation scan, which can cover the top and sides of the mounting rail body 6 for full-dimensional defect detection, ensuring complete detection coverage. Then, the mounting rail body 6 is flipped by the flipping device 2 and inspected again to ensure that it is error-free before leaving the factory.

[0054] The above are merely optional embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A factory inspection device for mounting rails, characterized in that: Includes a base (1), the top surface of which is fixedly connected to a flipping device (2) for flipping the mounting rail, and the top surface of which is fixedly connected to a base (3); The top surface of the base (3) is provided with an auxiliary mechanism for pre-processing the installation rail for inspection. The auxiliary mechanism includes a roller brush (79) for washing the installation rail. The top surface of the flipping device (2) is provided with a detection mechanism for multi-angle detection of the mounting rail, and the detection mechanism includes a semi-toothed ring (82) for realizing angular displacement.

2. The mounting rail factory inspection device according to claim 1, characterized in that: The auxiliary mechanism also includes a support plate (71) symmetrically fixedly connected to the top surface of the base (3). An auxiliary frame (72) is fixedly connected to the top surface of the base (3). A motor (73) is fixedly connected inside the auxiliary frame (72). The output end of the motor (73) is fixedly connected to a gear (74).

3. The installation rail factory inspection device according to claim 2, characterized in that: The auxiliary frame 1 (72) is rotatably connected to the inside of the auxiliary frame 1 (72) and is fixedly connected to the gear 1 (74). The auxiliary frame 1 (72) is rotatably connected to the inside of the auxiliary frame 1 (72) and is fixedly connected to the support plate (71). The gear 2 (75) is fixedly connected to the side of the gear 2 (77) near the motor 1 (73). The outer surfaces of the gear 1 (74) and the gear 2 (75) are meshed with a synchronous toothed belt 1 (714).

4. The mounting rail factory inspection device according to claim 3, characterized in that: The end of the connecting post 1 (76) away from the gear 1 (74) is fixedly connected to a roller brush 1 (79) that is rotatably connected through the support plate (71). The side of the support plate (71) away from the auxiliary frame 1 (72) is fixedly connected to an auxiliary frame 2 (78). The side of the roller brush 1 (79) away from the connecting post 1 (76) is fixedly connected to a gear 3 (710). The inside of the support plate (71) is rotatably connected to a roller brush 2 (713). The side of the roller brush 2 (713) close to the auxiliary frame 2 (78) is fixedly connected to a gear 4 (712). The gear 4 (712) meshes with the outer surface of the gear 3 (710) with a synchronous toothed belt 2 (711).

5. The mounting rail factory inspection device according to claim 4, characterized in that: A reciprocating screw (715) is fixedly connected to the side of the connecting column 2 (77) away from the auxiliary frame 1 (72). A cylinder (717) is fixedly connected through the inside of the support plate (71). A nut (721) is threadedly connected to the outer surface of the reciprocating screw (715). A piston plate (716) that is slidably connected to the cylinder (717) is fixedly connected to the side of the nut (721) near the cylinder (717).

6. The mounting rail factory inspection device according to claim 5, characterized in that: The cylinder (717) is fixedly connected to and connected to the auxiliary frame two (78) at one end, and the connecting pipe (718) is fixedly connected to the auxiliary frame two (78) and the roller brush one (79) is rotatably connected to the roller brush two (713). The top surface of the base (3) is fixedly connected to the connecting frame one (719), and the inner wall of the connecting frame one (719) is fixedly connected to the auxiliary block (720) which is slidably adapted to the mounting rail body (6).

7. The mounting rail factory inspection device according to claim 1, characterized in that: The detection mechanism also includes a second connecting frame (81) fixedly connected to the top surface of the flipping device (2), the semi-tooth ring (82) is slidably connected to the top surface of the second connecting frame (81), a semi-circular ring (83) is fixedly connected to one side of the semi-tooth ring (82), and an arc groove (84) is opened inside the semi-circular ring (83).

8. The mounting rail factory inspection device according to claim 7, characterized in that: The outer surface of the semi-tooth ring (82) abuts against a sliding frame (85). A second motor (86) is fixedly connected inside the sliding frame (85). The output shaft of the second motor (86) is fixedly connected to a gear five (87) that meshes with the semi-circular ring (83). An auxiliary wheel (88) that slides with the arc groove (84) is rotatably connected inside the sliding frame (85). A detector (89) is fixedly connected to the bottom surface of the sliding frame (85).

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