A gear heat dissipation housing detection device

Abstract

The present invention relates to the field of semi-automatic control and machine vision inspection technology, and more specifically, to a gear heat dissipation housing inspection device. The device comprises a roller conveyor line for conveying products, wherein an inspection station is provided on the path of the products conveyed by the roller conveyor line, and a loading station and an unloading station are provided on two sides of the roller conveyor line that are away from each other. The loading station is located at the front end of the path of the products conveyed by the roller conveyor line, and the unloading station is located at the rear end of the path of the products conveyed by the roller conveyor line. In the gear heat dissipation housing inspection device, the inspection stations are arranged to capture tiny defects and changes by using high-resolution cameras and image processing algorithms, and the inspection accuracy is much higher than that of manual inspection. In the gear heat dissipation housing inspection device, the inspection stations are arranged to complete the inspection of a large number of products in a short time, thereby significantly improving the inspection efficiency and reducing the inspection time cost.

Description

Technical Field

[0001] The present invention relates to the technical field of semi-automatic control and machine vision detection, and in particular to a gear heat dissipation housing detection device. Background Art

[0002] With the rapid development of information technology and machine vision, visual inspection technology has become increasingly mature and widely used across multiple industries. This technology offers the advantages of being non-contact, efficient, low-cost, and highly automated, making it invaluable for defect detection and product control. In the manufacturing industry, quality inspection of products (such as gear blades and heat sink housings) is a crucial step, and semi-automated visual inspection equipment, with its high precision, stability, and automation capabilities, has gradually become a new trend in manufacturing quality inspection.

[0003] Currently, the inspection method for parts like gear heat sink housings is mostly manual visual inspection, where each surface is visually inspected for missing or over-installed parts, gear deformation, the presence of silkscreen logos, errors in silkscreen content, and the presence of labels. This visual inspection method is susceptible to factors such as emotion and fatigue, and is prone to misjudgments and missed detections.

[0004] In view of this, we propose a gear heat dissipation housing detection device to improve the deficiencies in the existing technology. Summary of the Invention

[0005] The object of the present invention is to provide a gear heat dissipation housing detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides a gear heat dissipation housing detection device, comprising a roller conveyor line for conveying products, wherein a detection station is provided on the path of the products conveyed by the roller conveyor line, and a loading station and an unloading station are respectively provided on two sides of the top of the roller conveyor line that are away from each other, wherein the loading station is located at the front end of the path of the products conveyed by the roller conveyor line, and the unloading station is located at the rear end of the path of the products conveyed by the roller conveyor line;

[0007] A guide module is provided between the loading station and the inspection station, a blocking module is provided between the inspection station and the unloading station, the inspection station comprises at least a frame and a robotic arm hoisted inside the frame, and the robotic arm is located at the upper part of the frame, a detection module is installed at the end of the robotic arm, a lifting and flipping module is installed around the robotic arm, and a control module is provided at the lower part of the frame;

[0008] The connection between the loading station and the inspection station, and the connection between the inspection station and the unloading station are both provided with a beam sensor;

[0009] The guide module is used to adjust the horizontal orientation of the product when it enters the rack. When the roller conveyor line transports the product to the inspection station, the blocking module is used to position products of different sizes within the inspection field of view. The inspection module uses photophysical methods to detect defects on the product surface. The lifting and flipping module is used to adjust the horizontal orientation and height position of the product inside the rack.

[0010] The through-beam sensor is used to detect whether the product enters the inspection station from the loading station, and the through-beam sensor can detect whether the product is moved from the inspection station to the unloading station.

[0011] As a further improvement of the present technical solution, the loading station includes a pair of positioning baffles arranged side by side, and multiple roller conveyor lines are provided between the two positioning baffles. A barcode scanning gun, a loading emergency stop button and a start button are respectively provided on one side of the positioning baffle.

[0012] As a further improvement of the present technical solution, a display screen is provided on the upper part of the frame, and a plurality of protective sheet metals are provided on the top of the frame, wherein a status display light is provided on the top of one of the protective sheet metals, a pair of symmetrically arranged safety doors are hinged on the front of the protective sheet metal, and multiple pairs of sheet metal doors are hinged on the lower part of the frame, and the sheet metal doors are located below the safety doors, and a plurality of foot cups are fixedly connected to the bottom of the frame.

[0013] As a further improvement of the present technical solution, the detection module includes an auxiliary light source, a detection camera and an open-hole surface light source.

[0014] As a further improvement of the present technical solution, the guide module also includes a telescopic cylinder arranged on the top of the positioning baffle, the fixed part of the telescopic cylinder is fixedly connected to the positioning baffle, the movable part of the telescopic cylinder is facing between the two positioning baffles, the movable part of the telescopic cylinder is fixedly connected to the movable guide plate, and the guide module also includes a first blocking mechanism and a second blocking mechanism arranged between two adjacent rollers.

[0015] As a further improvement of the present technical solution, the blocking module includes a blocking fixed frame arranged at the connection between the detection station and the unloading station, the blocking fixed frame is located inside the frame, the blocking fixed frame is U-shaped, the bottom wall of the blocking fixed frame is fixedly connected to a cylinder fixing plate, a blocking cylinder is provided on the top of the cylinder fixing plate, the fixed part of the blocking cylinder is fixedly connected to the cylinder fixing plate, the movable part of the blocking cylinder is fixedly connected to the blocking plate, the blocking plate is provided with multiple proximity switches and multiple linear slide rails on the side close to the loading station, and a hydraulic buffer is provided between the connection between the cylinder fixing plate and the blocking plate.

[0016] As a further improvement of the present technical solution, the lifting and turning module includes a guide fixing plate, the top edge of the guide fixing plate is fixedly connected to the guide post, and a lifting fixed plate is slidably connected to the guide post, and a plurality of fixed profiles are provided on the top of the lifting fixed plate, and the two guide posts are away from each other. A lifting cylinder is provided in the guide fixing plate, and the product is located in the vertical positioning frame, and the vertical positioning frame is connected to the turning positioning frame by a turning shaft support, and the piston rod of the lifting cylinder is connected to the turning positioning frame. The top of the guide fixing plate is provided with a plurality of turning cylinders, and each fixing part of the turning cylinder is rotatably connected to the guide fixing plate, and the movable part of each turning cylinder is rotatably connected to a turning bracket, and the same end of the plurality of turning brackets is fixedly connected to a vertical positioning plate, and the bottom of the vertical positioning plate is rotatably connected to the turning shaft support, and the bottom of the turning shaft support is fixedly connected to the turning positioning frame, and the lifting fixed plate is provided with a limiting buffer mechanism on the side close to the turning positioning frame.

[0017] As a further improvement of the present technical solution, the control module includes an industrial computer and electrical components arranged on the inside of the sheet metal door, and the electrical components include a grounding copper bus, a relay, a light source controller, a control card, a switching power supply, a circuit breaker and an integrated solenoid valve.

[0018] As a further improvement of the present technical solution, the blanking station includes a blanking emergency stop button and a result display light arranged on the positioning baffle.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. In this gear heat dissipation housing inspection device, the set inspection station uses high-resolution cameras and image processing algorithms to capture tiny defects and changes, and its inspection accuracy is much higher than manual inspection.

[0021] 2. In the gear heat dissipation housing detection device, the detection stations set up can complete the detection of a large number of products in a short time, significantly improving the detection efficiency and reducing the detection time cost.

[0022] 3. In the gear heat dissipation housing detection device, a six-axis robotic arm is installed through the detection module, and a blocking module is set on the X-axis (horizontally), which is compatible with the detection of products of different specifications and sizes.

[0023] 4. In the gear heat dissipation housing detection device, the detection module installed at the end of the six-axis robotic arm is not affected by factors such as human emotions and fatigue, and can maintain a stable detection state.

[0024] 5. In the gear heat dissipation housing detection device, the detection is performed by using the algorithm and model preset in the detection module, and the results are more objective and reliable, avoiding the misjudgment and missed judgment that may occur in manual detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is the overall layout diagram of the equipment of the present invention;

[0026] Figure 2 This is a structural diagram of the loading station of the present invention;

[0027] Figure 3 This is a structural diagram of the detection station of the present invention;

[0028] Figure 4 This is a structural diagram of the guide module of the present invention;

[0029] Figure 5 This is a structural diagram of the blocking module of the present invention;

[0030] Figure 6 This is a structural diagram of the lifting and turning module of the present invention;

[0031] Figure 7 This is a structural diagram of the control module of the present invention;

[0032] Figure 8 It is the structural diagram of the blanking station of the present invention.

[0033] The meaning of each number in the figure is:

[0034] 100, product; 110, loading station; 120, inspection station; 130, unloading station; 210, roller conveyor line;

[0035] 220, positioning baffle; 230, barcode scanner; 240, loading emergency stop button; 241, start button;

[0036] 310, status indicator light; 320, display screen; 330, protective sheet metal; 340, rack; 350, safety door; 360, sheet metal door; 370, foot cup;

[0037] 410, movable guide plate; 420, telescopic cylinder; 430, through-beam sensor; 440, first blocking mechanism; 450, second blocking mechanism;

[0038] 510, proximity switch; 520, blocking plate; 530, linear slide; 540, hydraulic buffer; 550, blocking cylinder; 560, blocking bracket; 570, cylinder fixing plate;

[0039] 610, vertical positioning plate; 620, tilting axis support; 630, fixed profile; 640, guide column; 650, limit buffer mechanism; 660, guide fixing plate; 670, lifting cylinder; 680, tilting cylinder; 690, lifting fixing plate; 691, tilting positioning frame; 692, tilting bracket;

[0040] 710, industrial computer; 720, grounding busbar; 730, relay; 740, light source controller; 750, control card; 760, switching power supply; 770, circuit breaker; 780, integrated solenoid valve;

[0041] 810. Emergency stop button for unloading; 820. Result display light. DETAILED DESCRIPTION

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0043] See also Figure 1 As shown, the present embodiment aims to provide a device for detecting a toothed heat dissipation housing, comprising a roller conveyor line 210 for conveying a product 100, a detection station 120 being provided on the path along which the roller conveyor line 210 conveys the product 100, a loading station 110 and an unloading station 130 being provided on the top of the roller conveyor line 210 on two sides away from each other, the loading station 110 being located at the front end of the path along which the roller conveyor line 210 conveys the product 100, and the unloading station 130 being located at the rear end of the path along which the roller conveyor line 210 conveys the product 100;

[0044] A guide module is provided between the loading station 110 and the inspection station 120, and a blocking module is provided between the inspection station 120 and the unloading station 130. The inspection station 120 comprises at least a frame 340 and a robotic arm hoisted inside the frame 340, wherein the robotic arm is located at the upper portion of the frame 340, a detection module is installed at the end of the robotic arm, and a lifting and flipping module is installed around the robotic arm. A control module is provided at the lower portion of the frame 340;

[0045] The connection between the loading station 110 and the inspection station 120, and the connection between the inspection station 120 and the unloading station 130 are both provided with a beam sensor 430;

[0046] The guide module is used to adjust the horizontal orientation of the product 100 when it enters the rack 340. When the roller conveyor line 210 conveys the product 100 to the inspection station 120, the blocking module is used to position products 100 of different sizes within the inspection field of view (specifically, it accurately positions the product 100 to be inspected in the horizontal direction). The inspection module uses photophysical methods to detect surface defects on the product 100. The lifting and flipping module is used to adjust the horizontal orientation and height position of the product 100 inside the rack 340.

[0047] The through-beam sensor 430 is used to detect whether the product 100 enters the inspection station 120 from the loading station 110 , and the through-beam sensor 430 can detect whether the product 100 moves out of the inspection station 120 to the unloading station 130 .

[0048] like Figure 2 As shown, the loading station 110 includes a pair of positioning baffles 220 arranged side by side, and multiple roller conveyor lines 210 are provided between the two positioning baffles 220. A barcode scanning gun 230, a loading emergency stop button 240 and a start button 241 are respectively provided on one side of the positioning baffle 220.

[0049] The improvement is that the operator manually uses the barcode scanner 230 to read the barcode information on the surface of the product 100, and the system scans the barcode for confirmation.

[0050] exist Figure 3 In the figure, a display screen 320 is provided on the upper part of the frame 340, and a plurality of protective sheet metals 330 are provided on the top of the frame 340, wherein a status display light 310 is provided on the top of one of the protective sheet metals 330, a pair of symmetrically arranged safety doors 350 are hinged on the front of the protective sheet metal 330, and a plurality of pairs of sheet metal doors 360 are hinged on the lower part of the frame 340, and the sheet metal doors 360 are located below the safety doors 350, and a plurality of foot cups 370 are fixedly connected to the bottom of the frame 340.

[0051] The improvement is that the detection module includes an auxiliary light source, a detection camera and an aperture surface light source.

[0052] That is to say, after manually operating the display screen 320 to select the specification and size parameters of the product 100 to be tested this time, the switch power supply 760 of the control module is started, and the various components of the detection module perform initialization movement and move to the position to start detection. After the system confirms that the information is correct, the conveying roller on the roller conveyor line 210 starts to convey the product 100 to the detection station 120.

[0053] Next, through Figure 4 The specific structure of the guide module is disclosed. The guide module also includes a telescopic cylinder 420 arranged on the top of the positioning baffle 220. The fixed part of the telescopic cylinder 420 is fixedly connected to the positioning baffle 220. The movable part of the telescopic cylinder 420 is facing between the two positioning baffles 220. The movable part of the telescopic cylinder 420 is fixedly connected to the movable guide plate 410. The guide module also includes a first blocking mechanism 440 and a second blocking mechanism 450 arranged between two adjacent rollers.

[0054] Furthermore, the product 100 to be inspected is manually placed at the loading station 110 , and then the roller conveyor line 210 conveys the product 100 to be inspected into the rack 340 for quality inspection.

[0055] like Figure 5As shown, the specific structure of the blocking module is disclosed. The blocking module includes a blocking fixed frame 560 arranged at the connection between the detection station 120 and the unloading station 130. The blocking fixed frame 560 is located inside the frame 340. The blocking fixed frame 560 is U-shaped. The bottom wall of the blocking fixed frame 560 is fixedly connected with a cylinder fixing plate 570. A blocking cylinder 550 is provided on the top of the cylinder fixing plate 570. The fixed part of the blocking cylinder 550 is fixedly connected to the cylinder fixing plate 570. The movable part of the blocking cylinder 550 is fixedly connected to the blocking plate 520. The blocking plate 520 is provided with multiple proximity switches 510 and multiple linear slide rails 530 on the side close to the loading station 110. A hydraulic buffer 540 is provided between the connection between the cylinder fixing plate 570 and the blocking plate 520.

[0056] It should be noted that when the through-beam sensor 430 detects that the product 100 has arrived at the inspection station 120, the roller conveyor line 210 stops running, the lifting cylinder 670 below lifts the product 100 to a preset height, and the blocking cylinder 550 in the horizontal direction drops to the lowest position.

[0057] Figure 7 The components of the lifting and flipping module are shown. The lifting and flipping module includes a guide fixing plate 660. The top edge of the guide fixing plate 660 is fixedly connected to a plurality of guide pillars 640. A lifting fixing plate 690 is slidably connected to the plurality of guide pillars 640. A plurality of fixed profiles 630 are provided on both sides of the top of the lifting fixing plate 690 away from each other. A lifting cylinder 670 is provided in the guide fixing plate 660. The product 100 is located on the vertical positioning plate 610. The vertical positioning plate 610 is connected to the flip positioning frame 691 through the flip shaft support 620, and the piston rod of the lifting cylinder 670 is connected to the flip positioning frame 691. 91 connection, a plurality of flip cylinders 680 are provided on the top of the guide fixing plate 660, the fixed part of each flip cylinder 680 is rotatably connected to the guide fixing plate 660, the movable part of each flip cylinder 680 is rotatably connected to a flip bracket 692, the same end of the plurality of flip brackets 692 is fixedly connected to a vertical positioning plate 610, the bottom of the vertical positioning plate 610 is rotatably connected to a flip shaft support 620, the bottom of the flip shaft support 620 is fixedly connected to the flip positioning frame 691, and the lifting fixing plate 690 is provided with a limiting buffer mechanism 650 on the side close to the flip positioning frame 691.

[0058] The improvement is that: after the roller conveyor line 210 conveys the product 100 into the frame 340, the flip cylinder 680 extends to tilt the product 100 and slide it freely to the positioning surface of the positioning bracket to ensure that the product 100 is positioned in the vertical direction. Then, the end of the six-axis robotic arm drives the inspection camera to detect the presence and content information errors of the LOGO on the back of the product 100. The end of the robotic arm drives the inspection camera to inspect the four sides of the product 100 (to detect whether the gears are missing, over-installed, or deformed). Finally, all screw holes on the front of the product 100 are inspected for defects and foreign objects, as well as for missing pins. After the inspection is completed, the flip cylinder 680 retracts to make the product 100 horizontal. Then the robotic arm returns to its initial state, and the lifting cylinder 670 drops to the lowest position.

[0059] like Figure 7 As shown, the control module includes an industrial computer 710 and electrical components arranged on the inside of the sheet metal door 360, and the electrical components include a grounding copper bus 720, a relay 730, a light source controller 740, a control card 750, a switching power supply 760, a circuit breaker 770 and an integrated solenoid valve 780.

[0060] The improvement is that after all the inspection actions are completed, the roller conveyor line 210 is started to convey the inspected product 100 to the unloading station 130 , and at the same time, the product 100 from the loading station 110 is conveyed to the inspection station 120 .

[0061] like Figure 8 As shown, the unloading station 130 includes an unloading emergency stop button 810 and a result display light 820 provided on the positioning baffle 220 .

[0062] The improvement is that the software analyzes and processes the data and displays it on the unloading station 130 through the color of the signal light and the buzzer. The operator takes away the inspected products 100 according to the signal status and places them in categories.

[0063] In summary, the working principle of the present invention is as follows:

[0064] S1. After manually operating the display screen 320 to select the size parameters of the product 100 to be tested, the switch power supply 760 of the control module is started;

[0065] S2. Each component of the detection module performs initialization movement and moves to the position to be detected;

[0066] S3. Manually place the product 100 to be inspected at the loading station 110;

[0067] S4. Manually read the barcode information on the surface of the product 100 using the barcode scanner 230, and the system scans and confirms the barcode;

[0068] S5. After the system confirms that the information is correct, the conveyor rollers on the roller conveyor line 210 begin to convey the product 100 to the inspection station 120;

[0069] S6. When the through-beam sensor 430 detects that the product 100 has arrived at the inspection station 120, the roller conveyor line 210 stops running, the lower lifting cylinder 670 lifts the product 100 to a preset height, and the horizontal blocking cylinder 550 descends to the lowest position;

[0070] S7, the flip cylinder 680 extends to tilt the product 100 and allows it to slide freely onto the positioning surface of the positioning bracket, ensuring that the product 100 is positioned in the vertical direction;

[0071] S8. The end of the six-axis robotic arm drives the inspection camera to inspect the presence and content information errors of the LOGO on the back of the product 100;

[0072] S9: After the test is completed, the turning cylinder 680 is retracted to make the product 100 in a horizontal state;

[0073] S10. The end of the robotic arm drives the inspection camera to inspect the four sides of the product 100 (to check whether the gears are missing, over-installed, or deformed). Finally, all screw holes on the front of the product 100 are inspected for defects and foreign objects, as well as for missing pins.

[0074] S11. After all detection actions are completed, the robot arm returns to the initial state; the lifting cylinder 670 descends to the lowest position;

[0075] S12, the roller conveyor line 210 is started to convey the inspected product 100 to the unloading station 130, and at the same time, the product 100 from the loading station 110 is conveyed to the inspection station 120;

[0076] S13. The software analyzes and processes the data and displays it on the unloading station 130 through the color of the signal light and the buzzer. The operator takes away the inspected products 100 according to the signal status and places them in categories.

[0077] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A toothed heat dissipation housing detection device, comprising a roller conveyor line (210) for conveying a product (100), a detection station (120) being provided on a path for conveying the product (100) by the roller conveyor line (210), a loading station (110) and a unloading station (130) being provided on two sides of the roller conveyor line (210) away from each other at the top of the roller conveyor line (210), the loading station (110) being located at the front end of the path for conveying the product (100) by the roller conveyor line (210), and the unloading station (130) being located at the rear end of the path for conveying the product (100) by the roller conveyor line (210), characterized in that: A guide module is provided between the loading station (110) and the inspection station (120), a blocking module is provided between the inspection station (120) and the unloading station (130), the inspection station (120) comprises at least a frame (340) and a robotic arm hoisted inside the frame (340), and the robotic arm is located at the upper part of the frame (340), a detection module is installed at the end of the robotic arm, a lifting and flipping module is installed around the robotic arm, and a control module is provided at the lower part of the frame (340); The connection between the loading station (110) and the detection station (120), and the connection between the detection station (120) and the unloading station (130) are both provided with a beam sensor (430); The guide module is used to adjust the horizontal orientation of the product (100) when it enters the rack (340); when the roller conveyor line (210) conveys the product (100) to the inspection station (120), the blocking module is used to position products (100) of different sizes within the inspection field of view; the inspection module uses a photophysical method to detect defects on the surface of the product (100); and the lifting and turning module is used to adjust the horizontal orientation and height position of the product (100) inside the rack (340); The through-beam sensor (430) is used to detect whether the product (100) enters the inspection station (120) from the loading station (110), and the through-beam sensor (430) can detect whether the product (100) moves out of the inspection station (120) to the unloading station (130); The lifting and flipping module comprises a guide fixing plate (660), a top edge of the guide fixing plate (660) is fixedly connected to a plurality of guide posts (640), a lifting fixing plate (690) is slidably connected to the plurality of guide posts (640), a plurality of fixed profiles (630) are provided on two sides of the top of the lifting fixing plate (690) away from each other, a lifting cylinder (670) is provided in the guide fixing plate (660), a fixed portion of the lifting cylinder (670) is fixedly connected to the guide fixing plate (660), a movable portion of the lifting cylinder (670) is fixedly connected to the lifting fixing plate (690), and a flip positioning frame (691) is fixedly connected to the top of the plurality of guide posts (640). A plurality of flip cylinders (680) are provided on the top of the guide fixing plate (660), the fixed portion of each flip cylinder (680) is rotatably connected to the guide fixing plate (660), the movable portion of each flip cylinder (680) is rotatably connected to a flip bracket (692), the same end of the plurality of flip brackets (692) is fixedly connected to a vertical positioning plate (610), the bottom of the vertical positioning plate (610) is rotatably connected to a flip shaft support (620), the bottom of the flip shaft support (620) is fixedly connected to a flip positioning frame (691), and the lifting fixing plate (690) is provided with a limiting buffer mechanism (650) on a side close to the flip positioning frame (691); When the roller conveyor line (210) conveys the product (100) into the rack (340), the flip cylinder (680) extends to tilt the product (100) and slide it freely onto the positioning surface of the positioning bracket to ensure that the product (100) is positioned in the vertical direction. The end of the six-axis robotic arm drives the detection camera to detect the presence and content information errors of the LOGO on the back of the product (100). The end of the robotic arm drives the detection camera to detect the four sides of the circumference of the product (100), all screw hole defects and foreign matter on the front of the product (100), and pin missing detection. After the detection is completed, the flip cylinder (680) retracts to make the product (100) in a horizontal state.

2. The gear heat dissipation housing detection device according to claim 1, characterized in that: The loading station (110) includes a pair of positioning baffles (220) arranged side by side, a plurality of roller conveyor lines (210) are provided between the two positioning baffles (220), and a code scanning gun (230), a loading emergency stop button (240) and a start button (241) are respectively provided on one side of the positioning baffle (220).

3. The gear heat dissipation housing detection device according to claim 1, characterized in that: The upper portion of the frame (340) is provided with a display screen (320), the top of the frame (340) is provided with a plurality of protective sheet metals (330), the top of one of the protective sheet metals (330) is provided with a status display light (310), the front of the protective sheet metal (330) is hinged with a pair of symmetrically arranged safety doors (350), the lower portion of the frame (340) is hinged with a plurality of pairs of sheet metal doors (360), the sheet metal doors (360) are located below the safety doors (350), and the bottom of the frame (340) is fixedly connected with a plurality of foot cups (370).

4. The gear heat dissipation housing detection device according to claim 1, characterized in that: The detection module includes an auxiliary light source, a detection camera and an aperture surface light source.

5. The gear heat dissipation housing detection device according to claim 2, characterized in that: The guide module further comprises a telescopic cylinder (420) arranged on the top of the positioning baffle (220), a fixed portion of the telescopic cylinder (420) is fixedly connected to the positioning baffle (220), a movable portion of the telescopic cylinder (420) faces between the two positioning baffles (220), and the movable portion of the telescopic cylinder (420) is fixedly connected to a movable guide plate (410). The guide module further comprises a first blocking mechanism (440) and a second blocking mechanism (450) arranged between two adjacent rollers.

6. The gear heat dissipation housing detection device according to claim 1, characterized in that: The blocking module comprises a blocking fixed frame (560) arranged at the connection between the detection station (120) and the unloading station (130), the blocking fixed frame (560) being located inside the frame (340), the blocking fixed frame (560) being U-shaped, the inner bottom wall of the blocking fixed frame (560) being fixedly connected to a cylinder fixing plate (570), the top of the cylinder fixing plate (570) being provided with a blocking cylinder (550), the fixed portion of the blocking cylinder (550) being fixedly connected to the cylinder fixing plate (570), the movable portion of the blocking cylinder (550) being fixedly connected to a blocking plate (520), the blocking plate (520) being provided with a plurality of proximity switches (510) and a plurality of linear slide rails (530) on a side close to the loading station (110), and a hydraulic buffer (540) being provided between the connection between the cylinder fixing plate (570) and the blocking plate (520).

7. The gear heat dissipation housing detection device according to claim 3, characterized in that: The control module comprises an industrial computer (710) and electrical components arranged inside a sheet metal door (360), wherein the electrical components include a grounding copper busbar (720), a relay (730), a light source controller (740), a control card (750), a switching power supply (760), a circuit breaker (770), and an integrated solenoid valve (780).

8. The gear heat dissipation housing detection device according to claim 2, characterized in that: The blanking station (130) includes a blanking emergency stop button (810) and a result display light (820) arranged on the positioning baffle (220).

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