A surface treatment device for hardware manufacturing

Abstract

The application discloses a surface treatment device for hardware product manufacturing in the field of hardware product surface treatment, which comprises a material conveying device, a metal material detection device, a preliminary polishing device, a fine polishing device, a visual detection device and a defective product marking device, the metal material detection device is externally connected with a material intelligent detection system, the preliminary polishing device and the fine polishing device are both externally connected with a polishing intelligent control system, the visual detection device is externally connected with a quality intelligent detection system, and the defective product marking device is externally connected with a marking intelligent control system; the material intelligent detection system respectively performs data transmission with the polishing intelligent control system and the quality intelligent detection system through a communication protocol; the quality intelligent detection system performs data transmission with the marking intelligent control system through a communication protocol; the degree of intelligence is high; the parameters of rough polishing and fine polishing can be intelligently adjusted according to the different materials of hardware products; the quality of the hardware products after polishing can be intelligently detected; and the defective products can be marked.

Description

Technical Field

[0001] This invention relates to the field of surface treatment technology for hardware products, specifically to a surface treatment device for manufacturing hardware products. Background Technology

[0002] In the manufacturing process of hardware products, surface treatment is a crucial step, which directly affects the appearance quality and durability of the products. Traditional surface treatment processes for hardware products often rely on manual operation and simple mechanical devices, which is not only inefficient but also makes it difficult to achieve high-precision processing requirements. In addition, due to the uncontrollable factors of manual operation, product quality is often difficult to guarantee, with a high defect rate, which increases production costs and the difficulty of quality control.

[0003] Existing surface treatment equipment for hardware products has the following main drawbacks: 1. Traditional material testing methods often rely on manual observation and simple chemical tests, which are not only time-consuming and labor-intensive but also inaccurate, making it difficult to accurately identify the metal material and composition of hardware products; 2. Due to the diverse materials and shapes of hardware products, traditional grinding equipment often cannot adapt to the processing needs of different products, resulting in inconsistent grinding effects and difficulty in guaranteeing surface smoothness; 3. After grinding, quality inspection often relies on manual visual inspection, which is not only inefficient but also easily affected by human factors, leading to the failure to detect and handle defective products in a timely manner; 4. For defective products, traditional marking methods often use manual marking or stickers, which are not only prone to peeling or blurring but also unfavorable for intelligent sorting in subsequent processes. Summary of the Invention

[0004] In order to overcome the shortcomings of existing technical solutions, the present invention provides a surface treatment device for manufacturing hardware products, which can effectively solve the technical problems raised in the background art.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a surface treatment device for manufacturing hardware products, including a frame, the frame being equipped with a material conveying device, a metal material detection device, a preliminary grinding device, a fine grinding device, a visual inspection device, and a defective product marking device. The material conveying device is used to convey the product to be processed and to make the product pass through the metal material detection device, the preliminary grinding device, the fine grinding device, the visual inspection device, and the defective product marking device in sequence. The frame is also equipped with multiple sets of limiting components so that the product stops below the metal material detection device, the preliminary grinding device, the fine grinding device, and the defective product marking device.

[0006] The metal material detection device is externally connected to a material intelligent detection system. The material intelligent detection system includes a data acquisition module, a data processing and analysis module, an automatic identification module, and a signal generation module. The metal material detection device includes an X-ray diffractometer, a detection probe, and a displacement drive mechanism for moving the detection probe. The detection probe is electrically connected to the X-ray diffractometer, and the data acquisition module is electrically connected to the X-ray diffractometer.

[0007] Both the preliminary grinding device and the fine grinding device are externally connected to a grinding intelligent control system. The grinding intelligent control system includes a material data storage function module, a parameter adjustment logic module, a control command generation module, a coarse grinding intelligent control module, and a fine grinding intelligent control module. The coarse grinding intelligent control module includes a coarse grinding parameter adjustment submodule and a coarse grinding control submodule. The fine grinding intelligent control module includes a fine grinding parameter adjustment submodule and a fine grinding control submodule.

[0008] The preliminary polishing device includes a coarse polishing component and a lifting component for driving the coarse polishing component to move up and down; the fine polishing device includes a fine polishing component and a linear displacement mechanism for driving the fine polishing component to move.

[0009] The visual inspection device is externally connected to a quality intelligent inspection system. The visual inspection device includes an adjustment bracket, a support frame, a visual camera, and a light source. The visual camera is mounted on the adjustment bracket, and the light source is mounted on the support frame. The quality intelligent inspection system includes an image acquisition module, an image processing module, an image analysis module, a first data management module, and a control and execution module. The visual camera is electrically connected to the image acquisition module.

[0010] The defective product identification device is externally connected to an intelligent identification control system. The defective product identification device includes an identification component and a lifting module for driving the identification component to move up and down. The intelligent identification control system includes a signal receiving and processing module, a decision-making and control module, an identification execution module, and a second data management module.

[0011] The intelligent material detection system transmits data with the intelligent polishing control system and the intelligent quality detection system via a communication protocol. The intelligent quality detection system transmits data with the intelligent marking control system via a communication protocol.

[0012] Furthermore, the material conveying device includes a rotary drive, a transmission chain, a transmission belt, and a set of transmission gears and transmission rollers. The set of transmission rollers are respectively mounted on the left and right sides of the frame, and the transmission gears are mounted on one end of the transmission rollers. The transmission belt is looped on the transmission rollers, and the transmission chain is meshed with the transmission gears, so that the transmission chain drives another transmission roller to rotate. The rotary drive is connected to the transmission rollers to drive the transmission belt to rotate.

[0013] Furthermore, each set of limiting components includes two opposing limiting modules. Each limiting module includes a linear pusher and a limiting clamping plate. The linear pusher is connected to the limiting clamping plate to drive the limiting clamping plate to extend and retract back and forth, so that the two limiting clamping plates clamp or release the product.

[0014] Furthermore, the displacement driving mechanism includes a lifting driving module and an axial displacement driving module. The lifting driving module includes a lifting driving component, a lifting rail, a lifting slider, and a lifting plate. The lifting slider is mounted on the side of the lifting plate and slides in cooperation with the lifting rail. The lifting driving component is connected to the lifting plate to drive the lifting plate to move up and down. The axial displacement driving module is mounted on the lifting plate and moves up and down with it. The axial displacement driving module includes a displacement driving component, a displacement rail, a displacement slider, and a displacement slide plate. The displacement slider slides in cooperation with the displacement rail, and the displacement slide plate is connected to the displacement slider. The displacement driving component is connected to the displacement slide plate to drive the displacement slide plate to move. The X-ray diffractometer is mounted on the bottom of the displacement slide plate and moves with it.

[0015] Furthermore, the lifting assembly includes a lifting drive body, a lifting mounting base, a lifting guide rail, and a longitudinal slider. The longitudinal slider is mounted on the side of the lifting mounting base and slides in cooperation with the lifting guide rail. The lifting drive body is connected to the lifting mounting base to drive the lifting mounting base to perform lifting movements. The coarse grinding assembly is mounted on the lifting mounting base and rises and falls together with it. The coarse grinding assembly includes a rotary drive body and a grinding wheel. The two ends of the grinding wheel are rotatably connected to the lifting mounting base. The rotary drive body is connected to the grinding wheel to drive the grinding wheel to rotate.

[0016] Furthermore, the linear displacement mechanism includes a lifting drive assembly and a displacement drive assembly. The lifting drive assembly includes a lifting pusher, a longitudinal guide rail, a longitudinal sliding block, and a lifting slide plate. The longitudinal slider is mounted on the side of the lifting slide plate and slides in cooperation with the longitudinal guide rail. The lifting pusher is connected to the lifting slide plate to drive the lifting slide plate to move up and down. The displacement drive assembly is mounted on the lifting slide plate and moves up and down with it. The displacement drive assembly includes a displacement drive body, a displacement guide rail, a linear slider, and a displacement sliding seat. The linear slider slides in cooperation with the displacement guide rail, the displacement sliding seat is connected to the displacement slider, and the displacement drive body is connected to the displacement sliding seat to drive the displacement sliding seat to move. The fine grinding assembly is mounted on the displacement sliding seat and moves with it. The fine grinding assembly includes a polishing drive and a polishing wheel. The polishing drive is connected to the polishing wheel to drive the polishing wheel to rotate.

[0017] Furthermore, the lifting module includes a lifting pusher, a lifting seat, a guide rail, and a guide slider. The guide slider is mounted on the side of the lifting seat and slides in cooperation with the guide rail. The lifting drive is connected to the lifting seat to drive the lifting seat to perform lifting movements. The marking component is mounted on the lifting seat and rises and falls together with it. The marking component includes an ink storage box and a marking head installed at the bottom of the ink storage box.

[0018] Furthermore, the coarse grinding control submodule is connected to the lifting assembly and the coarse grinding assembly respectively via a data interface.

[0019] Furthermore, the fine grinding intelligent control submodule is connected to the linear displacement mechanism and the fine grinding component respectively through a data interface.

[0020] Furthermore, the control and execution module is connected to the lifting module via a data interface.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] By employing an X-ray diffractometer and a displacement drive mechanism, precise detection of the metal materials in hardware products is achieved, enabling accurate identification of key data such as the composition and hardness of the metal materials. Through the synergistic action of the preliminary grinding device and the fine grinding device, as well as the dynamic adjustment of the grinding intelligent control system, precise grinding of hardware products of different materials is achieved, improving surface finish and processing efficiency. Through a visual inspection device and a quality intelligent inspection system, automated detection of the surface quality of the ground hardware products is achieved, enabling timely detection and handling of defective products. Through a defective product identification device and an intelligent identification control system, intelligent identification and sorting of defective products are achieved, improving production efficiency and quality control level.

[0023] In summary, this invention can significantly improve the production efficiency of surface treatment of hardware products. Through precise material testing, optimized polishing effect and automated quality inspection, it ensures the surface quality and durability of hardware products, and can promptly detect and handle defective products, thereby reducing the defect rate. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of a surface treatment device for manufacturing hardware products according to the present invention;

[0025] Figure 2 This is a schematic diagram of the material conveying device in a surface treatment apparatus for manufacturing hardware products according to the present invention.

[0026] Figure 3 This is a schematic diagram of the preliminary polishing device in a surface treatment apparatus for manufacturing hardware products according to the present invention.

[0027] Figure 4 This is a perspective view of a metal material detection device in a surface treatment apparatus for manufacturing hardware products according to the present invention;

[0028] Figure 5 This is a plan view of a metal material detection device in a surface treatment apparatus for manufacturing hardware products according to the present invention;

[0029] Figure 6 This is a perspective view of a fine grinding device in a surface treatment apparatus for manufacturing hardware products according to the present invention;

[0030] Figure 7 This is a plan view of a fine grinding device in a surface treatment apparatus for manufacturing hardware products according to the present invention;

[0031] Figure 8 This is a perspective view of a visual inspection device in a surface treatment apparatus for manufacturing hardware products according to the present invention;

[0032] Figure 9 This is a perspective view of a defective product identification device in a surface treatment apparatus for manufacturing hardware products according to the present invention;

[0033] Figure 10 This is a plan view of a defective product identification device in a surface treatment apparatus for manufacturing hardware products according to the present invention;

[0034] Figure 11 This is a simplified connection diagram of the intelligent material detection system, intelligent grinding control system, and intelligent quality detection system in a surface treatment device for manufacturing hardware products according to the present invention.

[0035] Numbering on the map:

[0036] 1000, rack;

[0037] 100. Fine grinding device; 101. Displacement sliding seat; 102. Displacement drive body; 103. Lifting slide plate; 104. Linear slider; 105. Polishing wheel; 106. Longitudinal sliding block; 107. Longitudinal guide rail; 108. Lifting pusher; 109. Displacement guide rail; 110. Polishing drive component;

[0038] 200. Preliminary grinding device; 201. Rotary drive body; 202. Grinding wheel; 203. Lifting drive body; 204. Lifting mounting base; 205. Guide rod; 206. Spring; 207. Longitudinal slider; 208. Lifting guide rail;

[0039] 300. Metal material testing device; 301. Lifting drive component; 302. Lifting rail; 303. Lifting plate; 304. Lifting slider; 305. Displacement drive component; 306. Displacement slide plate; 307. Displacement slider; 308. Displacement rail; 309. X-ray diffractometer;

[0040] 400. Visual inspection device; 401. Adjustment bracket; 402. Visual camera; 403. Support frame; 404. Light source;

[0041] 500. Defective product identification device; 501. Lifting base; 502. Guide rail; 503. Guide slider; 504. Lifting pusher; 505. Ink cartridge; 506. Identification head;

[0042] 600. Material conveying device; 601. Rotary drive component; 602. Transmission chain; 603. Transmission gear; 604. Transmission roller; 605. Transmission belt;

[0043] 700, Limiting component; 701, Linear pusher; 702, Limiting clamping plate. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] like Figure 1-11As shown, the present invention provides a surface treatment apparatus for manufacturing hardware products, including a frame 1000. The frame 1000 is equipped with a material conveying device 600, a metal material detection device 300, a preliminary grinding device 200, a fine grinding device 100, a visual inspection device 400, and a defective product marking device 500. The material conveying device 600 is used to convey products to be processed, and to sequentially pass the products through the metal material detection device 300, the preliminary grinding device 200, the fine grinding device 100, and the visual inspection device 400. The machine includes a defective product identification device 500, and a frame 1000 is equipped with multiple sets of limit components 700. The material conveying device 600 includes a rotary drive 601, a transmission chain 602, a transmission belt 605, a set of transmission gears 603, and transmission rollers 604. The set of transmission rollers 604 are respectively mounted on the left and right sides of the frame 1000, and the transmission gears 603 are mounted on one end of the transmission rollers 604. The transmission belt 605 is sleeved on the transmission rollers 604, and the transmission rollers 604 are used to support and guide the transmission belt. 605, and the transmission chain 602 is meshed with the transmission gear 603, causing the transmission chain 602 to drive another transmission roller 604 to rotate. The rotary drive 601 is a conventional servo motor. The servo motor starts and generates rotational motion, which is transmitted to the transmission roller 604 connected to the servo motor through a coupling. When the transmission roller 604 rotates, it drives the transmission belt 605 to rotate. Therefore, the rotary drive 601 is connected to the transmission roller 604 to drive the transmission belt 605 to rotate, thus producing... The product stays below the metal material detection device 300, the preliminary grinding device 200, the fine grinding device 100, and the defective product marking device 500. Each of the limiting components 700 includes two opposing limiting modules. The limiting module includes a linear pusher 701 and a limiting clamping plate 702. The linear pusher 701 is a conventional cylinder. The linear pusher 701 is connected to the limiting clamping plate 702 to drive the limiting clamping plate 702 to extend and retract back and forth, so that the two limiting clamping plates 702 clamp or release the product.

[0046] The metal material detection device 300 includes an X-ray diffractometer 309, a detection probe, and a displacement drive mechanism for moving the detection probe. The displacement drive mechanism includes a lifting drive module and an axial displacement drive module. The lifting drive module includes a lifting drive component 301, a lifting rail 302, a lifting slider 304, and a lifting plate 303. The lifting slider 304 is mounted on the side of the lifting plate 303 and slides along the lifting rail 302. The lifting drive component 301 is a conventional cylinder and is connected to the lifting plate 303 to drive it to move up and down. The axial displacement drive module is mounted on the lifting plate 303 and moves up and down with it. The axial displacement drive module includes a displacement drive component 305, a displacement rail 308, a displacement slider 307, and a displacement slide plate 308. 6. The displacement slider 307 and the displacement track 308 are slidably engaged. The displacement slide plate 306 is connected to the displacement slider 307. The displacement drive component 305 is a combination of a conventional drive motor and a lead screw. The middle of the lifting plate 303 is provided with a movable groove for the displacement slide plate 306 to move. The middle of the displacement slide plate 306 is provided with a lead screw nut. The lead screw is provided with a helical groove. The inside of the lead screw nut is provided with a thread matching the helical groove. When the drive motor drives the lead screw to rotate, due to the thread engagement between the lead screw and the lead screw nut, the lead screw nut will move linearly along the axis of the lead screw. Therefore, the displacement drive component 305 is connected to the displacement slide plate 306 to drive the displacement slide plate 306 to move. The X-ray diffractometer 309 is mounted on the bottom of the displacement slide plate 306 and moves with it. The detection probe is electrically connected to the X-ray diffractometer 309.

[0047] The preliminary polishing device 200 includes a coarse polishing component and a lifting component for driving the coarse polishing component to move up and down. The lifting component includes a lifting drive body 203, a lifting mounting base 204, a lifting guide rail 208, and a longitudinal slider 207. The longitudinal slider 207 is mounted on the side of the lifting mounting base 204 and slides in cooperation with the lifting guide rail 208. The lifting drive body 203 is a conventional cylinder. The lifting drive body 203 is connected to the lifting mounting base 204 to drive the lifting mounting base 204 to move up and down. The coarse polishing component is mounted on the lifting mounting base 204 and moves up and down with it. The coarse polishing component includes a rotary drive body 201 and a polishing wheel 202. The two ends of the polishing wheel 202 are connected to the lifting mounting base. The 204 rotating connection consists of a rotating roller and sandpaper fitted on the surface of the rotating roller. The rotating drive 201 is a conventional servo motor. The servo motor is connected to the grinding wheel 202 via a coupling. The rotating drive 201 is connected to the grinding wheel 202 to drive the grinding wheel 202 to rotate. The surface of the lifting mounting base 204 is equipped with a guide rod 205 and a spring 206. The spring 206 is fitted on the outside of the guide rod 205. Through the synergistic action of the guide rod 205 and the spring 206, the coarse grinding assembly has the adaptability of longitudinal lifting. When the coarse grinding assembly encounters materials of different hardness or uneven surfaces, the spring 206 can automatically adjust its compression degree to maintain stable grinding pressure and effect.

[0048] The fine polishing device 100 includes a fine polishing component and a linear displacement mechanism for moving the fine polishing component. The linear displacement mechanism includes a lifting drive component and a displacement drive component. The lifting drive component includes a lifting pusher 108, a longitudinal guide rail 107, a longitudinal sliding block 106, and a lifting slide plate 103. The longitudinal slider 207 is mounted on the side of the lifting slide plate 103 and slides in cooperation with the longitudinal guide rail 107. The lifting drive component 301 is a conventional cylinder. The lifting pusher 108 is connected to the lifting slide plate 103 to drive the lifting slide plate 103 to move up and down. The displacement drive component is mounted on the lifting slide plate 103 and moves up and down with it. The displacement drive component includes a displacement drive body 102, a displacement guide rail 109, a linear slider 104, and a displacement sliding seat 101. The linear slider 104 slides in cooperation with the displacement guide rail 109, and the displacement sliding seat 101 slides in cooperation with the displacement slide plate 103. Block 307 is connected. The displacement drive body 102 is a combination of a conventional drive motor and a lead screw. The middle of the lifting slide plate 103 is provided with an active groove for the displacement sliding seat 101 to move. The middle of the displacement sliding seat 101 is provided with a lead screw nut. The lead screw is provided with a helical groove. The inside of the lead screw nut is provided with a thread that matches the helical groove. When the drive motor drives the lead screw to rotate, due to the threaded engagement between the lead screw and the lead screw nut, the lead screw nut will move linearly along the axis of the lead screw. Therefore, the displacement drive body 102 is connected to the displacement sliding seat 101 to drive the displacement sliding seat 101 to move. The fine grinding assembly is mounted on the displacement sliding seat 101 and moves with it. The fine grinding assembly includes a polishing drive 110 and a polishing wheel 105. The polishing drive 110 is a conventional servo motor. The polishing drive 110 is connected to the polishing wheel 105 to drive the polishing wheel 105 to rotate.

[0049] The visual inspection device 400 includes an adjustment bracket 401, a support frame 403, a visual camera 402, and a light source 404. The visual camera 402 is mounted on the adjustment bracket 401, and the light source 404 is mounted on the support frame 403.

[0050] The defective product marking device 500 includes a marking component and a lifting module for driving the marking component to move up and down. The lifting module includes a lifting pusher 504, a lifting seat 501, a guide rail 502, and a guide slider 503. The guide slider 503 is mounted on the side of the lifting seat 501 and slides in cooperation with the guide rail 502. The lifting pusher 504 is a conventional cylinder. The lifting drive 203 is connected to the lifting seat 501 to drive the lifting seat 501 to move up and down. The marking component is mounted on the lifting seat 501 and moves up and down with it. The marking component includes an ink storage box 505 and a marking head 506 installed at the bottom of the ink storage box 505.

[0051] The metal material detection device 300 is externally connected to a material intelligent detection system, the preliminary grinding device 200 and the fine grinding device 100 are both externally connected to a grinding intelligent control system, the defective product identification device 500 is externally connected to an identification intelligent control system, the material intelligent detection system transmits data with the grinding intelligent control system and the quality intelligent detection system respectively through a communication protocol, and the quality intelligent detection system transmits data with the identification intelligent control system through a communication protocol.

[0052] The intelligent material detection system includes a data acquisition module, a data processing and analysis module, an automatic identification module, and a signal generation module. The data acquisition module is electrically connected to the X-ray diffractometer 309. The object to be processed is placed on the conveyor belt 605. The rotary drive 601 rotates, driving the conveyor belt 605 to rotate as well. The conveyor belt 605 moves the object to a preset position. The linear pusher 701 drives the limiting clamping plates 702 to extend forward. The product is clamped by the two limiting clamping plates 702 and cannot move further. The rotary drive 601 stops rotating, and the lifting drive 301 drives the lifting plate 303 to descend until the detection probe of the X-ray diffractometer 309 contacts the surface of the object. The X-ray diffractometer 309 collects key data such as the composition and hardness of the metal material of the hardware product. The collected data is transmitted to the data acquisition module, which converts the data into electrical signals and transmits the electrical signals back to the data acquisition module. The data processing and analysis module receives the electrical signals transmitted by the data acquisition module, processes and analyzes the data through algorithms, and extracts the material characteristics of the metal. These characteristics include, but are not limited to, the composition ratio and crystal structure of the metal. The automatic identification module compares the extracted feature information with a preset material database, which contains feature information of various material types. Through comparison, the automatic identification module can identify the material type of the hardware product. The signal generation module receives the material identification result from the automatic identification module and generates a signal based on the material identification result. At the same time, the generated signal is transmitted to the grinding intelligent control system through the communication interface.

[0053] The intelligent grinding control system includes a material data storage module, a parameter adjustment logic module, a control command generation module, a coarse grinding intelligent control module, an image processing and analysis module, and a fine grinding intelligent control module. The coarse grinding intelligent control module includes a coarse grinding parameter adjustment submodule and a coarse grinding control submodule. The fine grinding intelligent control module also includes a fine grinding parameter adjustment submodule and a fine grinding control submodule. The coarse grinding control submodule is connected to the lifting assembly and the coarse grinding assembly via data interfaces. The fine grinding intelligent control submodule is connected to the linear displacement mechanism and the fine grinding assembly via data interfaces. After the object completes the intelligent material detection step, the linear actuator 701 drives the limit clamping plate 702 to retract and loosen. The object is opened, and the rotary drive 601 starts running again. The transmission belt 605 carries the object to the processing station of the preliminary grinding device 200. Here, the linear pusher 701 drives the limit clamping plate 702 to extend and clamp the object. The rotary drive 601 stops running again. The grinding intelligent control system receives the signal from the material intelligent detection system, analyzes the material type of the hardware product, and the material data storage function module provides preset grinding parameter database support. The parameter adjustment logic module automatically matches the corresponding grinding parameters according to the material type. The control command generation module generates specific control commands according to the grinding parameters. The coarse grinding control submodule is connected to the lifting component and the coarse grinding component through the data interface, receives control commands and executes the coarse grinding operation. The lifting component... The height of the grinding wheel 202 is adjusted, the coarse grinding component is started and its speed, pressure and other parameters are adjusted to remove most of the defects and unevenness on the surface of the hardware product. Furthermore, the preliminary grinding device 200 is also equipped with a monitoring vision camera 402, which monitors the coarse grinding effect of the object in real time and transmits the images to the intelligent grinding control system. The image processing and analysis module analyzes the images, and the coarse grinding parameter adjustment submodule dynamically adjusts the speed, pressure, feed rate and other parameters of the grinding wheel 202 according to the real-time monitoring results and preset algorithms. After the object completes the coarse grinding step, the linear actuator 701 drives the limit clamping plate 702 to retract and release the object, the rotary drive 601 starts running again, and the transmission belt 605 moves the object. At the processing station of the fine polishing device 100, the linear actuator 701 drives the limiting clamping plate 702 to extend and clamp the object. The rotary drive 601 stops operating again. Since the fine polishing control submodule is connected to the linear displacement mechanism and the fine polishing component through a data interface, it receives control commands and executes the fine polishing operation. The linear displacement mechanism adjusts the position of the polishing wheel 202, and the fine polishing component starts and adjusts parameters such as speed and pressure to further refine the surface of the hardware product and improve its smoothness. Similarly, the fine polishing device 100 is equipped with a monitoring vision camera 402, which is used to monitor the fine polishing effect of the object in real time and transmit the image to the polishing intelligent control system. The image processing and analysis module analyzes and processes the image.The fine grinding parameter adjustment submodule dynamically adjusts parameters such as the rotational speed, pressure, and feed rate of the polishing wheel 105 based on real-time monitoring results and a preset algorithm. After the rough grinding step is completed, the linear actuator 701 drives the limiting clamping plate 702 to retract and release the object. The rotary actuator 601 then rotates again, and the transmission belt 605 moves the object to the inspection station of the vision inspection device 400.

[0054] The visual inspection device 400 is externally connected to a quality intelligent inspection system. This system includes an image acquisition module, an image processing module, an image analysis module, a first data management module, and a control and execution module. A visual camera 402 is electrically connected to the image acquisition module. The image acquisition module captures images of the object after rough and fine polishing processes via the visual camera 402. The image data acquired by the visual camera 402 is transmitted to the image acquisition module, which converts the image data into digital format and performs preliminary processing, such as correction and noise reduction. The image processing module receives the digital image data transmitted by the image acquisition module. The system performs image enhancement, edge detection, and morphological processing. The image analysis module receives the image data processed by the image processing module and applies machine learning algorithms to analyze the image. These algorithms identify features in the image and compare them with preset standards or templates to detect the surface quality of the object and determine whether the polished object meets the preset results. The first data management module stores and manages all data in the intelligent quality detection system, including image data, analysis results, control commands, and the detection results for each object. The control and execution module executes corresponding control operations based on the judgment results of the image analysis module. If the polished object does not meet the preset results, the control and execution module sends a signal to the intelligent identification control system. The intelligent identification control system includes a signal receiving and processing module, a decision and control module, an identification execution module, and a second data management module. The control and execution module is connected to the lifting module via a data interface. The signal receiving and processing module receives signals sent by the control and execution module and parses the signal content. The decision and control module makes a decision based on the information provided by the signal receiving and processing module and controls the identification execution module to perform corresponding operations. Since the identification execution module is electrically connected to the lifting module, when the object moves to the defective product... At the processing station of the marking device 500, the linear pusher 701 drives the limit clamping plate 702 to extend forward and clamp the object. The rotary drive 601 stops operating again. If the object is a good product, the marking execution module controls the lifting module to not operate. After a period of time, the limit component 700 and the material conveying device 600 operate again, the limit clamping plate 702 releases the object, and the conveyor belt 605 carries the good product into the next process. If the object is a defective product, the marking execution module controls the lifting module to drive the lifting seat 501 to descend, and the marking head 506 marks the surface of the defective product, so that the subsequent process can intelligently sort out the defective product according to the marking.

[0055] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A surface treatment apparatus for manufacturing hardware products, comprising a frame, characterized in that, The frame is equipped with a material conveying device, a metal material detection device, a preliminary grinding device, a fine grinding device, a visual inspection device, and a defective product marking device. The material conveying device is used to convey the products to be processed and to make the products pass through the metal material detection device, the preliminary grinding device, the fine grinding device, the visual inspection device, and the defective product marking device in sequence. The frame is also equipped with multiple sets of limiting components to make the products stop below the metal material detection device, the preliminary grinding device, the fine grinding device, and the defective product marking device. The metal material detection device is externally connected to a material intelligent detection system. The material intelligent detection system includes a data acquisition module, a data processing and analysis module, an automatic identification module, and a signal generation module. The metal material detection device includes an X-ray diffractometer, a detection probe, and a displacement drive mechanism for moving the detection probe. The detection probe is electrically connected to the X-ray diffractometer, and the data acquisition module is electrically connected to the X-ray diffractometer. Both the preliminary grinding device and the fine grinding device are externally connected to a grinding intelligent control system. The grinding intelligent control system includes a material data storage function module, a parameter adjustment logic module, a control command generation module, a coarse grinding intelligent control module, and a fine grinding intelligent control module. The coarse grinding intelligent control module includes a coarse grinding parameter adjustment submodule and a coarse grinding control submodule. The fine grinding intelligent control module includes a fine grinding parameter adjustment submodule and a fine grinding control submodule. The preliminary polishing device includes a coarse polishing component and a lifting component for driving the coarse polishing component to move up and down; the fine polishing device includes a fine polishing component and a linear displacement mechanism for driving the fine polishing component to move. The visual inspection device is externally connected to a quality intelligent inspection system. The visual inspection device includes an adjustment bracket, a support frame, a visual camera, and a light source. The visual camera is mounted on the adjustment bracket, and the light source is mounted on the support frame. The quality intelligent inspection system includes an image acquisition module, an image processing module, an image analysis module, a first data management module, and a control and execution module. The visual camera is electrically connected to the image acquisition module. The defective product identification device is externally connected to an intelligent identification control system. The defective product identification device includes an identification component and a lifting module for driving the identification component to move up and down. The intelligent identification control system includes a signal receiving and processing module, a decision-making and control module, an identification execution module, and a second data management module. The intelligent material detection system transmits data to the intelligent grinding control system and the intelligent quality detection system via a communication protocol. The intelligent quality detection system transmits data to the intelligent marking control system via a communication protocol.

2. The surface treatment apparatus for manufacturing hardware products according to claim 1, characterized in that, The material conveying device includes a rotary drive, a transmission chain, a transmission belt, a set of transmission gears, and transmission rollers. The set of transmission rollers are respectively mounted on the left and right sides of the frame, and the transmission gears are mounted on one end of the transmission rollers. The transmission belt is looped on the transmission rollers, and the transmission chain is meshed with the transmission gears, so that the transmission chain drives another transmission roller to rotate. The rotary drive is connected to the transmission rollers to drive the transmission belt to rotate.

3. The surface treatment apparatus for manufacturing hardware products according to claim 1, characterized in that, Each of the limiting components includes two opposing limiting modules. Each limiting module includes a linear pusher and a limiting clamping plate. The linear pusher is connected to the limiting clamping plate to drive the limiting clamping plate to extend and retract back and forth, so that the two limiting clamping plates clamp or release the product.

4. The surface treatment apparatus for manufacturing hardware products according to claim 1, characterized in that, The displacement driving mechanism includes a lifting driving module and an axial displacement driving module. The lifting driving module includes a lifting driving component, a lifting rail, a lifting slider, and a lifting plate. The lifting slider is mounted on the side of the lifting plate and slides in cooperation with the lifting rail. The lifting driving component is connected to the lifting plate to drive the lifting plate to move up and down. The axial displacement driving module is mounted on the lifting plate and moves up and down with it. The axial displacement driving module includes a displacement driving component, a displacement rail, a displacement slider, and a displacement slide plate. The displacement slider slides in cooperation with the displacement rail, and the displacement slide plate is connected to the displacement slider. The displacement driving component is connected to the displacement slide plate to drive the displacement slide plate to move. The X-ray diffractometer is mounted on the bottom of the displacement slide plate and moves with it.

5. The surface treatment apparatus for manufacturing hardware products according to claim 1, characterized in that, The lifting assembly includes a lifting drive body, a lifting mounting base, a lifting guide rail, and a longitudinal slider. The longitudinal slider is mounted on the side of the lifting mounting base and slides in cooperation with the lifting guide rail. The lifting drive body is connected to the lifting mounting base to drive the lifting mounting base to move up and down. The coarse grinding assembly is mounted on the lifting mounting base and moves up and down together with it. The coarse grinding assembly includes a rotary drive body and a grinding wheel. The two ends of the grinding wheel are rotatably connected to the lifting mounting base. The rotary drive body is connected to the grinding wheel to drive the grinding wheel to rotate.

6. The surface treatment apparatus for manufacturing hardware products according to claim 1, characterized in that, The linear displacement mechanism includes a lifting drive assembly and a displacement drive assembly. The lifting drive assembly includes a lifting pusher, a longitudinal guide rail, a longitudinal sliding block, and a lifting slide plate. The longitudinal sliding block is mounted on the side of the lifting slide plate and slides in cooperation with the longitudinal guide rail. The lifting pusher is connected to the lifting slide plate to drive the lifting slide plate to move up and down. The displacement drive assembly is mounted on the lifting slide plate and moves up and down with it. The displacement drive assembly includes a displacement drive body, a displacement guide rail, a linear slider, and a displacement sliding seat. The linear slider slides in cooperation with the displacement guide rail, the displacement sliding seat is connected to the displacement slider, and the displacement drive body is connected to the displacement sliding seat to drive the displacement sliding seat to move. The fine grinding assembly is mounted on the displacement sliding seat and moves with it. The fine grinding assembly includes a polishing drive and a polishing wheel. The polishing drive is connected to the polishing wheel to drive the polishing wheel to rotate.

7. A surface treatment apparatus for manufacturing hardware products according to claim 1, characterized in that, The lifting module includes a lifting pusher, a lifting seat, a guide rail, and a guide slider. The guide slider is mounted on the side of the lifting seat and slides in cooperation with the guide rail. The lifting drive is connected to the lifting seat to drive the lifting seat to move up and down. The marking component is mounted on the lifting seat and moves up and down with it. The marking component includes an ink storage box and a marking head installed at the bottom of the ink storage box.

8. A surface treatment apparatus for manufacturing hardware products according to claim 5, characterized in that, The coarse grinding control submodule is connected to the lifting assembly and the coarse grinding assembly via data interfaces.

9. A surface treatment apparatus for manufacturing hardware products according to claim 6, characterized in that, The fine grinding intelligent control module is connected to the linear displacement mechanism and the fine grinding component via a data interface.

10. A surface treatment apparatus for manufacturing hardware products according to claim 7, characterized in that, The control and execution module is connected to the lifting module via a data interface.

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