A fine blanking zero part surface detection device

Abstract

This utility model provides a surface inspection device for fine-blanked parts, relating to the field of parts inspection technology. It includes a base plate; a conveyor body fixedly mounted on the top of the base plate; and a flipping inspection assembly disposed on the top of the base plate. The flipping inspection assembly includes a fixing plate, a high-resolution optical camera, and an ultrasonic flaw detector. A sliding groove is formed on the outer surface of the fixing plate near the upper part. A mounting plate is fixedly connected to the outer surface of the fixing plate. A first motor is disposed on the outer surface of the mounting plate, and the output end of the first motor slides through the outer surface of the mounting plate and extends to one side. This utility model, through the function of the flipping inspection assembly, can automatically flip and inspect fine-blanked parts, thereby reducing inspection errors caused by human factors. This not only improves the inspection efficiency of fine-blanked parts but also ensures production progress.

Description

Technical Field

[0001] This utility model relates to the field of component inspection technology, and in particular to a surface inspection device for fine-stamped components. Background Technology

[0002] In the field of modern industrial manufacturing, fine blanking technology is widely used in key industries such as automobiles, aerospace, electronics, and medical devices due to its significant advantages in producing parts with high dimensional accuracy, complex shapes, and excellent surface quality. These fine blanking parts often undertake important functions such as structural support, power transmission, or precision fit, and their surface quality is directly related to the overall performance, reliability, and service life of the product.

[0003] After production, existing fine-stamped parts typically require surface inspection to ensure they meet design performance specifications and comply with relevant quality standards, thereby guaranteeing the reliable operation of the complete machine product composed of these parts.

[0004] However, existing fine blanking component inspection usually relies on manual visual inspection or the use of some specialized equipment. When inspecting, inspectors need to pick up the components one by one from the conveyor belt, first carefully inspect one side, and then manually flip the components to inspect the other side. Manual operation makes the inspection inefficient and difficult to meet the speed requirements of modern mass production. Moreover, long working hours can cause visual fatigue for inspectors, making it easy to miss or misinspect. This not only reduces the efficiency of fine blanking component inspection but also affects the production schedule. Utility Model Content

[0005] This invention utilizes a flipping detection component to automatically flip and inspect fine-stamped parts, thereby reducing detection errors caused by human factors. This not only improves the inspection efficiency of fine-stamped parts but also ensures production progress, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a surface inspection device for precision stamping parts, comprising a base plate;

[0007] The main body of the transmission machine is fixedly installed on the top of the base plate;

[0008] A flip detection component is disposed on top of the base plate;

[0009] The flipping detection assembly includes a fixed plate, a high-resolution optical camera, and an ultrasonic flaw detector. A sliding groove is formed on the outer surface of the fixed plate near the top. A mounting plate is fixedly connected to the outer surface of the fixed plate. A first motor is disposed on the outer surface of the mounting plate. The output end of the first motor slides through the outer surface of the mounting plate and extends to one side. A first pulley is fixedly connected to the output end of the first motor. A transmission belt is rotatably connected to the outer surface of the first pulley. A second pulley is rotatably connected to the inner wall of the transmission belt. The outer surfaces of the first pulley and the second pulley are rotatably connected to the outer surface of the fixed plate. A sliding block is fixedly connected to the outer surface of the transmission belt. The outer surface of the sliding block is slidably connected to the inner wall of the sliding groove.

[0010] Preferably, a connecting sleeve is fixedly connected to the outer surface of the sliding block, and a second motor is fixedly installed on the inner wall of the connecting sleeve. The output end of the second motor slides through the inner wall of the connecting sleeve and extends to one side.

[0011] Preferably, an electric telescopic rod is fixedly installed at the output end of the second motor, and a U-shaped plate is fixedly installed at the telescopic end of the electric telescopic rod.

[0012] Preferably, an electric cylinder is fixedly installed on the outer surface of the U-shaped plate, and the telescopic end of the electric cylinder slides through the outer surface of the U-shaped plate and extends to one side.

[0013] Preferably, a clamping plate is fixedly installed on the telescopic end of the electric cylinder, and the bottom of the high-resolution optical camera and the ultrasonic flaw detector are fixedly installed on the top of the base plate, and the bottom of the fixing plate is fixedly connected to the top of the base plate.

[0014] Preferably, a swing screening assembly is provided on the top of the base plate;

[0015] The oscillating screening assembly includes a support frame, with a sensing sensor fixedly installed at the bottom of the support frame and a third motor fixedly installed at the top of the support frame. The output end of the third motor slides through the top of the support frame and extends downwards.

[0016] Preferably, the output end of the third motor is fixedly connected to a rotating rod, the bottom of the rotating rod is fixedly connected to a swing plate, and the bottom of the bracket is fixedly connected to the top of the base plate.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] 1. In this utility model, the flipping detection component can automatically flip and detect fine blanking parts, thereby reducing detection errors caused by human factors. This not only improves the detection efficiency of fine blanking parts, but also ensures production progress.

[0019] 2. In this utility model, the oscillating screening component can be used to divert fine blanking parts without manual intervention, thereby quickly completing the diversion of fine blanking parts and effectively improving the automation level and work efficiency of the testing process. Attached Figure Description

[0020] Figure 1 This utility model provides a schematic diagram of a surface inspection device for precision stamping parts;

[0021] Figure 2 This utility model provides a schematic diagram of the other side of a surface inspection device for precision stamped parts.

[0022] Figure 3 This utility model provides a schematic diagram of a partial flipping detection component of a surface inspection device for precision stamped parts;

[0023] Figure 4 This utility model provides a schematic diagram of a partial flipping detection component of a surface inspection device for precision stamped parts;

[0024] Figure 5 This utility model provides a schematic diagram of another part of the flipping detection component of a surface inspection device for fine blanking parts;

[0025] Figure 6 This utility model presents a schematic diagram of a swing screening component for a surface inspection device for fine stamped parts.

[0026] Legend: 1. Base plate; 2. Conveyor body; 3. Tilting detection assembly; 301. Fixing plate; 302. Sliding groove; 303. Mounting plate; 304. First motor; 305. First pulley; 306. Transmission belt; 307. Second pulley; 308. Sliding block; 309. Connecting sleeve; 310. Second motor; 311. Electric telescopic rod; 312. U-shaped plate; 313. Electric cylinder; 314. Clamping plate; 315. High-resolution optical camera; 316. Ultrasonic flaw detector; 4. Swinging screening assembly; 401. Bracket; 402. Sensor; 403. Third motor; 404. Rotating rod; 405. Swinging plate. Detailed Implementation

[0027] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0029] Example 1: Refer to Figure 1 - Figure 5 As shown: A surface inspection device for fine-stamped parts, including a base plate 1;

[0030] The main body of the transmitter 2 is fixedly installed on the top of the base plate 1;

[0031] The flip detection component 3 is set on the top of the base plate 1;

[0032] The flip-over detection assembly 3 includes a fixed plate 301, a high-resolution optical camera 315, and an ultrasonic flaw detector 316. A sliding groove 302 is formed on the outer surface of the fixed plate 301 near the top. A mounting plate 303 is fixedly connected to the outer surface of the fixed plate 301. A first motor 304 is mounted on the outer surface of the mounting plate 303. The output end of the first motor 304 slides through the outer surface of the mounting plate 303 and extends to one side. A first pulley 305 is fixedly connected to the output end of the first motor 304. A transmission belt 306 is rotatably connected to the outer surface of the first pulley 305. A second pulley 307 is rotatably connected to the inner wall of the transmission belt 306. The outer surfaces of the first pulley 305 and the second pulley 307 are rotatably connected to the outer surface of the fixed plate 301. A sliding block 308 is fixedly connected to the outer surface of the transmission belt 306. The sliding block 308 is slidably connected to the inner wall of the sliding groove 302. A connecting sleeve 309 is fixedly connected to the outer surface of the sliding block 308. A second motor 310 is fixedly installed on the inner wall of the connecting sleeve 309. The output end of the second motor 310 slides through the inner wall of the connecting sleeve 309 and extends to one side. An electric telescopic rod 311 is fixedly installed on the output end of the second motor 310. A U-shaped plate 312 is fixedly installed on the telescopic end of the electric telescopic rod 311. An electric cylinder 313 is fixedly installed on the outer surface of the U-shaped plate 312. The telescopic end of the electric cylinder 313 slides through the outer surface of the U-shaped plate 312 and extends to one side. A clamping plate 314 is fixedly installed on the telescopic end of the electric cylinder 313. The bottom of the high-resolution optical camera 315 and the ultrasonic flaw detector 316 are fixedly installed on the top of the base plate 1. The bottom of the fixing plate 301 is fixedly connected to the top of the base plate 1.

[0033] In this embodiment, when using the device to inspect fine-stamped parts, the completed parts are smoothly transported to the conveyor body 2 via a conveyor system. When the parts move with the conveyor to a position below the high-resolution optical camera 315 and the ultrasonic flaw detector 316, the inspection process officially begins. The high-resolution optical camera 315 can quickly and clearly capture images of the parts' appearance. These image data are transmitted in real-time to an external controller via a high-speed data transmission line. The controller's built-in image processing module uses edge detection, feature recognition, and other algorithms to detect minor issues such as surface damage and cracks on the parts. Simultaneously, the ultrasonic flaw detector... The waveguide flaw detector 316 performs a full-range scan of the internal structure of the component using a specific probe array and transmits the data to an external controller. The signal processing algorithm analyzes the data to determine if any defects exist within the component, thus completing a preliminary inspection of one side of the component. After the preliminary inspection, the component continues to move forward under the drive of the conveyor body 2. When the component reaches the designated position, the first motor 304 above the first mounting plate 303 is activated, driving the first pulley 305 to rotate. The first pulley 305 transmits power to the second pulley 307 via the transmission belt 306. Since the outer surface of the transmission belt 306 is fixed with sliding blocks 308… Therefore, when the transmission belt 306 moves, the sliding block 308 will slide in the sliding groove 302, causing the connecting sleeve 309 to move to the position of the component. Then, the electric telescopic rod 311 starts, driving the U-shaped plate 312 to extend smoothly and wrap the component, with the U-shaped plate 312 adhering to the top of the conveyor body 2. Subsequently, the electric cylinder 313 starts, pushing the clamping plate 314 to clamp the component. After the component is clamped and fixed, the second motor 310 starts, driving the electric telescopic rod 311 and the U-shaped plate 312 to rotate, causing the component to flip over and expose the other side for inspection. Immediately afterwards, the first motor 304 starts again, causing... The connecting sleeve 309 retracts to its initial position, and the electric cylinder 313 retracts to release the parts. The electric telescopic rod 311 also retracts simultaneously to ensure that it does not obstruct the movement of the parts on the conveyor body 2. The parts then pass through the high-resolution optical camera 315 and the ultrasonic flaw detector 316 again. Following the same process and standards as the first inspection, the exposed side of the parts after being flipped is inspected. Under the action of the flipping inspection component 3, the fine blanking parts can be automatically flipped for inspection, thereby reducing the inspection error caused by human factors. This not only improves the inspection efficiency of fine blanking parts but also ensures the production schedule.

[0034] Example 2: According to Figure 1 - Figure 6 As shown: A swing screening assembly 4 is provided on the top of the base plate 1;

[0035] The oscillating screening assembly 4 includes a support 401. A sensor 402 is fixedly installed at the bottom of the support 401. A third motor 403 is fixedly installed at the top of the support 401. The output end of the third motor 403 slides through the top of the support 401 and extends downward. A rotating rod 404 is fixedly connected to the output end of the third motor 403. An oscillating plate 405 is fixedly connected to the bottom of the rotating rod 404. The bottom of the support 401 is fixedly connected to the top of the base plate 1.

[0036] In this embodiment, when the fine-stamped parts, after inspection, move along the conveyor body 2 to the oscillating screening assembly 4, the sensing sensor 402 detects the position of the parts in real time. When the fine-stamped parts move below the sensing sensor 402, a signal is sent to the external controller. The controller, based on the previous detection results, starts the third motor 403 above the bracket 401, which drives the rotating rod 404 to rotate. The rotation of the rotating rod 404 causes the oscillating plate 405 to oscillate, thus allowing the parts to separate into two paths as they pass through. When the parts are intact... The swing plate 405 swings to one side to allow parts to flow into the subsequent qualified product storage area. When a part is damaged, the controller controls the third motor 403 to flip, causing the swing plate 405 to swing to the other side, changing the flow direction of the parts and guiding the damaged parts to the unqualified product storage area. This achieves automatic diversion of parts in different states. Under the action of the swing screening component 4, fine blanking parts can be diverted without manual intervention, which can quickly complete the diversion of fine blanking parts, thereby effectively improving the automation level and work efficiency of the inspection process.

[0037] Working principle: First, the component moves with the conveyor to a position below the high-resolution optical camera 315 and the ultrasonic flaw detector 316. The high-resolution optical camera 315 captures images of the component's appearance and transmits them to an external controller. The controller detects surface damage, cracks, and other issues on the component. Simultaneously, the ultrasonic flaw detector 316 uses a specific probe array to perform a comprehensive scan of the component's internal structure and transmits the scan to the external controller, completing a preliminary inspection of one side of the component. The component continues to move forward under the drive of the conveyor body 2. The first motor 304 starts, driving the first pulley 305 to rotate. The first pulley 305 transmits power to the second pulley 307 via the transmission belt 306. As the transmission belt 306 moves, the sliding block 308 slides within the sliding groove 302, moving the connecting sleeve 309 to the position of the component. Then, the electric telescopic rod 311 starts, enveloping the component. Subsequently, the electric cylinder 313 starts, pushing the clamping plate 314 to clamp the component. After the component is clamped and fixed, the second motor... 310 is activated, driving the electric telescopic rod 311 and U-shaped plate 312 to rotate, causing the parts to flip over and expose the other side for inspection. Immediately afterwards, the first motor 304 is activated again, causing the connecting sleeve 309 to return to its initial position. At the same time, the electric cylinder 313 retracts, releasing the parts. The electric telescopic rod 311 also retracts synchronously to ensure that it does not obstruct the movement of the parts on the conveyor body 2. The parts pass through the high-resolution optical camera 315 and ultrasonic flaw detector 316 again, and the other side exposed after the parts are flipped is inspected according to the same process and standards as the first inspection. When the fine-stamped parts are inspected and move with the conveyor body 2 to the underside of the sensing sensor 402, the sensing sensor 402 will send a signal to the external controller. The controller will combine the previous inspection results and activate the third motor 403 to drive the rotating rod 404 to rotate. The rotation of the rotating rod 404 causes the swing plate 405 to swing, thereby enabling the parts to split into two routes when passing through, realizing automatic diversion processing of parts in different states.

[0038] By following the instructions above, you can complete the use of the surface inspection device for fine blanking parts.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A surface inspection device for precision stamped parts, characterized in that: Including the base plate (1); The main body of the transmission machine (2) is fixedly installed on the top of the base plate (1); A flip detection component (3) is disposed on top of the base plate (1); The flip detection assembly (3) includes a fixed plate (301), a high-resolution optical camera (315), and an ultrasonic flaw detector (316). A sliding groove (302) is provided on the outer surface of the fixed plate (301) near the top. A mounting plate (303) is fixedly connected to the outer surface of the fixed plate (301). A first motor (304) is provided on the outer surface of the mounting plate (303). The output end of the first motor (304) slides through the outer surface of the mounting plate (303) and extends to one side. The output end of 304 is fixedly connected to a first pulley (305), the outer surface of the first pulley (305) is rotatably connected to a transmission belt (306), the inner wall of the transmission belt (306) is rotatably connected to a second pulley (307), the outer surfaces of the first pulley (305) and the second pulley (307) are rotatably connected to the outer surface of the fixed plate (301), the outer surface of the transmission belt (306) is fixedly connected to a sliding block (308), and the outer surface of the sliding block (308) is slidably connected to the inner wall of the sliding groove (302).

2. The surface inspection device for fine-stamped parts according to claim 1, characterized in that: The outer surface of the sliding block (308) is fixedly connected to a connecting sleeve (309), and a second motor (310) is fixedly installed on the inner wall of the connecting sleeve (309). The output end of the second motor (310) slides through the inner wall of the connecting sleeve (309) and extends to one side.

3. The surface inspection device for fine-stamped parts according to claim 2, characterized in that: An electric telescopic rod (311) is fixedly installed at the output end of the second motor (310), and a U-shaped plate (312) is fixedly installed at the telescopic end of the electric telescopic rod (311).

4. The surface inspection device for fine-stamped parts according to claim 3, characterized in that: An electric cylinder (313) is fixedly installed on the outer surface of the U-shaped plate (312). The telescopic end of the electric cylinder (313) slides through the outer surface of the U-shaped plate (312) and extends to one side.

5. The surface inspection device for fine-stamped parts according to claim 4, characterized in that: The telescopic end of the electric cylinder (313) is fixedly installed with a clamp (314), the bottom of the high-resolution optical camera (315) and the ultrasonic flaw detector (316) are fixedly installed with the top of the base plate (1), and the bottom of the fixing plate (301) is fixedly connected with the top of the base plate (1).

6. The surface inspection device for fine-stamped parts according to claim 1, characterized in that: The bottom plate (1) is provided with a swing screening component (4) on its top. The oscillating screening assembly (4) includes a support (401), a sensor (402) is fixedly installed at the bottom of the support (401), and a third motor (403) is fixedly installed at the top of the support (401). The output end of the third motor (403) slides through the top of the support (401) and extends downward.

7. The surface inspection device for fine-stamped parts according to claim 6, characterized in that: The output end of the third motor (403) is fixedly connected to a rotating rod (404), the bottom of the rotating rod (404) is fixedly connected to a swing plate (405), and the bottom of the bracket (401) is fixedly connected to the top of the base plate (1).

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