Surface treatment device for hardware product manufacturing

Abstract

The invention discloses a surface treatment device for hardware product manufacturing in the field of hardware product surface treatment, and the surface treatment device 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 identification device, the preliminary polishing device and the fine polishing device are both externally connected with an intelligent polishing control system, the visual detection device is externally connected with an intelligent quality detection system, the defective product identification device is externally connected with an intelligent identification control system, and the intelligent material detection system conducts data transmission with the intelligent polishing control system and the intelligent quality detection system through a communication protocol. The intelligent quality detection system carries out data transmission with the intelligent identification control system through a communication protocol, the intelligent degree is high, parameters of rough grinding and fine grinding can be intelligently adjusted according to different materials of hardware products, the quality of the ground hardware products is intelligently detected, and defective products are identified.

Description

Technical Field

[0001] The invention relates to the technical field of surface treatment of hardware products, in particular to a surface treatment device used for manufacturing hardware products. Background Art

[0002] In the manufacturing process of hardware products, surface treatment is a crucial link, which directly affects the appearance quality and durability of the product. The traditional surface treatment process of hardware products often relies on manual operation and simple mechanical devices, which is not only inefficient, but also difficult to achieve high-precision processing requirements. In addition, due to the uncontrollable factors of manual operation, product quality is often difficult to guarantee, and the defective rate is high, which increases production costs and quality control difficulties;

[0003] Existing surface treatment devices for hardware products have the following major defects: 1. Traditional material detection methods often rely on manual observation and simple chemical tests, which are not only time-consuming and labor-intensive, but also inaccurate and difficult to accurately identify the metal material and composition of hardware products; 2. Due to the different materials and shapes of hardware products, traditional polishing devices often find it difficult to adapt to the processing requirements of different products, resulting in inconsistent polishing effects and difficulty in ensuring surface finish; 3. After polishing, quality inspection often relies on manual visual inspection, which is not only inefficient, but also easily affected by human factors, resulting in the failure to detect and handle defective products in a timely manner; 4. For defective products, traditional identification methods often use manual markings or stickers, which are not only easy to fall off or blur, but also not conducive to intelligent sorting in subsequent processes. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art solutions, the present invention provides a surface treatment device for hardware product manufacturing, which can effectively solve the technical problems raised by the background technology.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a surface treatment device for hardware product manufacturing, including a frame, the frame is equipped with a material transmission device, a metal material detection device, a preliminary grinding device, a fine grinding device, a visual detection device and a defective product identification device, the material transmission device is used to transmit the product to be processed, and make the product pass through the metal material detection device, the preliminary grinding device, the fine grinding device, the visual detection device and the defective product identification device in sequence, and the frame is equipped with multiple groups of limit components, so that the product stays below the metal material detection device, the preliminary grinding device, the fine grinding device and the defective product identification 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 driving mechanism for driving the detection probe to move, 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, which includes a material data storage function module, a parameter adjustment logic module, a control instruction 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, and the fine grinding intelligent control module includes a fine grinding parameter adjustment submodule and a fine grinding control submodule.

[0008] The preliminary grinding device includes a rough grinding component and a lifting component for driving the rough grinding component to move up and down, and the fine grinding device includes a fine grinding component and a linear displacement mechanism for driving the fine grinding 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, 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, and the visual camera is electrically connected to the image acquisition module;

[0010] The defective product identification device is externally connected to an identification intelligent control system, the defective product identification device includes an identification component and a lifting module for driving the identification component to lift and lower, and the identification intelligent control system includes a signal receiving and processing module, a decision and control module, an identification execution module and a second data management module;

[0011] The material intelligent detection system transmits data with the polishing 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.

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

[0013] Furthermore, each group of the limit components includes two limit modules distributed in opposite directions, and the limit modules include a linear pusher and a limit clamping plate. The linear pusher is connected to the limit clamping plate to drive the limit clamping plate to extend and retract forward and backward, and enable the two limit clamping plates to clamp or release the product.

[0014] Furthermore, the displacement drive mechanism includes a lifting drive module and an axial displacement drive module, the lifting drive module includes a lifting drive member, a lifting rail, a lifting slider and a lifting plate, the lifting slider is mounted on the side of the lifting plate and slidably cooperates with the lifting rail, the lifting drive member is connected to the lifting plate to drive the lifting plate to perform lifting and lowering movements, the axial displacement drive module is mounted on the lifting plate and lifts and lowers therewith, the axial displacement drive module includes a displacement drive member, a displacement rail, a displacement slider and a displacement slide plate, the displacement slide plate is slidably cooperates with the displacement rail, the displacement slide plate is connected to the displacement slide member, the displacement drive member is connected to the displacement slide plate to drive the displacement slide plate to move, and the X-ray diffractometer is mounted on the bottom of the displacement slide plate and moves therewith.

[0015] Furthermore, the lifting assembly includes a lifting drive body, a lifting mounting seat, a lifting guide rail and a longitudinal slider, the longitudinal slider is mounted on the side of the lifting mounting seat and slidingly cooperates with the lifting guide rail, the lifting drive body is connected to the lifting mounting seat to drive the lifting mounting seat to perform lifting movement, the rough grinding assembly is mounted on the lifting mounting seat and rises and falls therewith, the rough grinding assembly includes a rotating drive body and a grinding wheel, both ends of the grinding wheel are rotatably connected to the lifting mounting seat, and the rotating 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 component and a displacement drive component, the lifting drive component includes a lifting pusher, a longitudinal guide rail, a longitudinal sliding block and a lifting slide plate, the longitudinal slide plate is mounted on the side of the lifting slide plate and slidably cooperates with the longitudinal guide rail, the lifting pusher is connected to the lifting slide plate to drive the lifting slide plate to perform lifting and lowering movements, the displacement drive component is mounted on the lifting slide plate and rises and falls therewith, the displacement drive component includes a displacement drive body, a displacement guide rail, a linear slider and a displacement sliding seat, the linear slider slidably cooperates with the displacement guide rail, the displacement sliding seat is connected to the displacement slider, the displacement drive body is connected to the displacement sliding seat to drive the displacement sliding seat to move, the fine grinding component is mounted on the displacement sliding seat and moves therewith, the fine grinding component includes a polishing drive member and a polishing wheel, the polishing drive member 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 slidably cooperates with the guide rail. The lifting drive body is connected to the lifting seat to drive the lifting seat to perform lifting movement. The identification component is mounted on the lifting seat and rises and falls therewith. The identification component includes an ink storage box and an identification head installed at the bottom of the ink storage box.

[0018] Furthermore, the rough grinding control submodule is connected to the lifting assembly and the rough grinding assembly respectively through 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 present invention has the following beneficial effects:

[0022] By adopting X-ray diffractometer and displacement drive mechanism, accurate detection of metal materials of hardware products is achieved, and key data such as composition and hardness of metal materials can be accurately identified. Through the synergy of preliminary grinding device and fine grinding device, as well as dynamic adjustment of grinding intelligent control system, accurate grinding of hardware products of different materials is achieved, and surface finish and processing efficiency are improved. Through visual inspection device and quality intelligent detection system, automatic detection of surface quality of hardware products after grinding is achieved, and defective products can be found and handled in time. Through defective product identification device and identification intelligent control system, intelligent identification and sorting of defective products are achieved, and production efficiency and quality control level are improved.

[0023] In summary, the present invention can significantly improve the production efficiency of surface treatment of hardware products. Through precise material detection, optimized polishing effect and automated quality detection, it ensures the surface quality and durability of hardware products, and can promptly detect and handle defective products, thereby reducing the defective product rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It 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 It is a structural schematic diagram of a material transmission device in a surface treatment device for hardware product manufacturing according to the present invention;

[0026] Figure 3 It is a structural schematic diagram of a preliminary grinding device in a surface treatment device for manufacturing hardware products of the present invention;

[0027] Figure 4 It is a three-dimensional diagram of a metal material detection device in a surface treatment device for hardware product manufacturing according to the present invention;

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

[0029] Figure 6 It is a three-dimensional diagram of a fine grinding device in a surface treatment device for manufacturing hardware products of the present invention;

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

[0031] Figure 8 It is a three-dimensional diagram of a visual inspection device in a surface treatment device for hardware product manufacturing according to the present invention;

[0032] Fig. 9 It is a three-dimensional diagram of a defective product identification device in a surface treatment device for hardware product manufacturing according to the present invention;

[0033] Fig.10 It is a plan view of a defective product identification device in a surface treatment device for hardware product manufacturing according to the present invention;

[0034] Fig.11 The present invention is a simplified connection diagram of a material intelligent detection system, a polishing intelligent control system, and a quality intelligent detection system in a surface treatment device for hardware product manufacturing.

[0035] Numbers in the figure:

[0036] 1000, rack;

[0037] 100, fine grinding device; 101, displacement sliding seat; 102, displacement driving 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 driving member;

[0038] 200, preliminary grinding device; 201, rotating driving body; 202, grinding wheel; 203, lifting driving body; 204, lifting mounting seat; 205, guide rod; 206, spring; 207, longitudinal slider; 208, lifting guide rail;

[0039] 300, metal material detection device; 301, lifting drive member; 302, lifting track; 303, lifting plate; 304, lifting slider; 305, displacement drive member; 306, displacement slide plate; 307, displacement slider; 308, displacement track; 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 seat; 502, guide rail; 503, guide slider; 504, lifting pusher; 505, ink storage box; 506, identification head;

[0042] 600, material transmission device; 601, rotating driving member; 602, transmission chain; 603, transmission gear; 604, transmission roller; 605, transmission belt;

[0043] 700, limit assembly; 701, linear pusher; 702, limit clamping plate. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0045] like Figure 1-11As shown, the present invention provides a surface treatment device for hardware product manufacturing, including a frame 1000, the frame 1000 is equipped with a material transmission 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 identification device 500, the material transmission device 600 is used to transmit the product to be processed, and make the product pass through the metal material detection device 300, the preliminary grinding device 200, the fine grinding device 100, the visual inspection device 400 in sequence. 0 and a defective product identification device 500, and the frame 1000 is equipped with multiple groups of limit assemblies 700, the material transmission device 600 includes a rotating drive member 601, a transmission chain 602, a transmission belt 605 and a group of transmission gears 603 and a transmission roller 604, a group of transmission rollers 604 are respectively installed on the left and right sides of the frame 1000, the transmission gear 603 is installed at one end of the transmission roller 604, the transmission belt 605 is sleeved on the transmission roller 604, and the transmission roller 604 is used to support and guide the transmission belt 605, and the transmission chain 602 is meshed with the transmission gear 603, so that the transmission chain 602 drives another transmission roller 604 to rotate, and the rotation drive member 601 is a servo motor of conventional technology. The servo motor starts and generates a rotational motion, and the rotational motion is transmitted to the transmission roller 604 connected to the servo motor through the coupling. When the transmission roller 604 rotates, it drives the transmission belt 605 to rotate. Therefore, the rotation drive member 601 is connected to the transmission roller 604 to drive the transmission belt 605 to rotate so that the production The product stays below the metal material detection device 300, the preliminary grinding device 200, the fine grinding device 100 and the defective product identification device 500. Each group of the limit assembly 700 includes two limit modules distributed opposite to each other, and the limit module includes a linear pusher 701 and a limit clamping plate 702. The linear pusher 701 is a cylinder of conventional technology. The linear pusher 701 is connected to the limit clamping plate 702 to drive the limit clamping plate 702 to extend and retract forward and backward, and make the two limit 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 driving the detection probe to move. The displacement drive mechanism includes a lifting drive module and an axial displacement drive module. The lifting drive module includes a lifting drive member 301, a lifting track 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 with the lifting track 302. The lifting drive member 301 is a cylinder of conventional technology. The lifting drive member 301 is connected to the lifting plate 303 to drive the lifting plate 303 to perform lifting movement. The axial displacement drive module is mounted on the lifting plate 303 and rises and falls therewith. The axial displacement drive module includes a displacement drive member 305, a displacement track 308, a displacement slider 307 and a displacement slide plate 30 6. The displacement slider 307 is slidably matched with the displacement track 308, the displacement slide 306 is connected to the displacement slider 307, the displacement driving member 305 is a combination of a driving motor and a screw rod of conventional technology, the middle part of the lifting plate 303 is provided with a movable groove for the displacement slide 306 to move, the middle part of the displacement slide 306 is provided with a screw nut, the screw is provided with a spiral groove, and the interior of the screw nut is provided with a thread matching the spiral groove. When the driving motor drives the screw to rotate, due to the thread matching between the screw and the screw nut, the screw nut will move linearly along the axial direction of the screw. Therefore, the displacement driving member 305 is connected to the displacement slide 306 to drive the displacement slide 306 to move, the X-ray diffractometer 309 is mounted on the bottom of the displacement slide 306 and moves therewith, and the detection probe is electrically connected to the X-ray diffractometer 309;

[0047] The preliminary grinding device 200 includes a rough grinding component and a lifting component for driving the rough grinding component to lift and lower. The lifting component includes a lifting drive body 203, a lifting mounting seat 204, a lifting guide rail 208 and a longitudinal slider 207. The longitudinal slider 207 is mounted on the side of the lifting mounting seat 204 and slides with the lifting guide rail 208. The lifting drive body 203 is a cylinder of conventional technology. The lifting drive body 203 is connected to the lifting mounting seat 204 to drive the lifting mounting seat 204 to lift and lower. The rough grinding component is mounted on the lifting mounting seat 204 and lifts and lowers therewith. The rough grinding component includes a rotating drive body 201 and a grinding wheel 202. Both ends of the grinding wheel 202 are connected to the lifting mounting seat. 204 is rotatably connected, the grinding wheel 202 is composed of a rotating roller and sandpaper sleeved on the surface of the rotating roller, the rotating driving body 201 is a servo motor of conventional technology, the servo motor is connected to the grinding wheel 202 through a coupling, the rotating driving body 201 is connected to the grinding wheel 202 to drive the grinding wheel 202 to rotate, the surface of the lifting mounting seat 204 is equipped with a guide rod 205 and a spring 206, the spring 206 is sleeved on the outside of the guide rod 205, through the synergistic effect of the guide rod 205 and the spring 206, the rough grinding component has the adaptability of longitudinal lifting, when the rough grinding component encounters materials of different hardness or uneven surfaces, the spring 206 can automatically adjust its compression degree, so as to maintain a stable grinding pressure and effect;

[0048] The fine grinding device 100 includes a fine grinding component and a linear displacement mechanism for driving the fine grinding component to move, 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 103, the longitudinal slider 207 is mounted on the side of the lifting slide 103 and slides with the longitudinal guide rail 107, the lifting drive component 301 is a cylinder of conventional technology, the lifting pusher 108 is connected to the lifting slide 103 to drive the lifting slide 103 to perform lifting movement, the displacement drive component is mounted on the lifting slide 103 and rises and falls therewith, 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 with the displacement guide rail 109, the displacement sliding seat 101 and the displacement slide The displacement driving body 102 is a combination of a driving motor and a screw rod of conventional technology. A movable groove for the displacement sliding seat 101 to move is arranged in the middle of the lifting slide plate 103. A screw nut is arranged in the middle of the displacement sliding seat 101. The screw is provided with a spiral groove. The screw nut is provided with a thread matching the spiral groove. When the driving motor drives the screw to rotate, due to the thread matching between the screw and the screw nut, the screw nut will move linearly along the axial direction of the screw. Therefore, the displacement driving 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 therewith. The fine grinding assembly includes a polishing driving member 110 and a polishing wheel 105. The polishing driving member 110 is a servo motor of conventional technology. The polishing driving member 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 bracket 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 bracket 403.

[0050] The defective product identification device 500 includes an identification component and a lifting module for driving the identification component to be lifted and lowered. The lifting module includes a lifting pusher 504, a lifting seat 501, a guide track 502 and a guide slider 503. The guide slider 503 is mounted on the side of the lifting seat 501 and slidably cooperates with the guide track 502. The lifting pusher 504 is a cylinder of conventional technology. The lifting drive body 203 is connected to the lifting seat 501 to drive the lifting seat 501 to perform lifting and lowering movements. The identification component is mounted on the lifting seat 501 and is lifted and lowered therewith. The identification component includes an ink storage box 505 and an identification 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 externally connected to a grinding intelligent control system, and 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 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 data acquisition module is electrically connected to the X-ray diffractometer 309. The object to be processed is placed on the transmission belt 605. The rotating driving member 601 rotates and drives the transmission belt 605 to rotate. The transmission belt 605 moves the object to a preset position. The linear pusher 701 drives the limit clamping plate 702 to extend forward. The product is clamped by the two limit clamping plates 702 and cannot continue to move. The rotating driving member 601 stops rotating, and the lifting driving member 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, and The collected data is transmitted to the data acquisition module, the data acquisition module converts the data into an electrical signal, and transmits the electrical signal to the data acquisition module. The data processing and analysis module receives the electrical signal transmitted by the data acquisition module, processes and analyzes the data through an algorithm, and extracts the material characteristics of the metal material. These characteristics include but are not limited to the composition ratio and crystal structure of the metal. The automatic recognition module compares the extracted characteristic information with the preset material database. This database contains characteristic information of various material types. Through comparison, the automatic recognition module can identify the material type of the hardware product. The signal generation module receives the material recognition result of the automatic recognition module, generates a signal based on the material recognition result, and transmits the generated signal to the polishing intelligent control system through the communication interface.

[0053] The intelligent control system for grinding includes a material data storage function module, a parameter adjustment logic module, a control instruction 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 includes a fine grinding parameter adjustment submodule and a fine grinding control submodule. The coarse grinding control submodule is connected to the lifting component and the coarse grinding component respectively through a data interface. The fine grinding intelligent control submodule is connected to the linear displacement mechanism and the fine grinding component respectively through a data interface. After the object completes the material intelligent detection step, the linear pusher 701 drives the limit clamping plate 702 to contract and loosen Open the object, the rotary drive member 601 starts to operate again, and the transmission belt 605 moves the object to the processing station of the preliminary grinding device 200. The linear pusher 701 here drives the limit clamping plate 702 to extend forward and clamp the object. The rotary drive member 601 stops running again. The grinding intelligent control system receives the signal of the material intelligent detection system, and parses the material type of the hardware product. The material data storage function module provides a preset grinding parameter database support. The parameter adjustment logic module automatically matches the corresponding grinding parameters according to the material type. The control instruction generation module generates specific control instructions according to the grinding parameters. The rough grinding control submodule is connected to the lifting component and the rough grinding component through the data interface, receives the control instruction and performs the rough grinding operation, and the lifting component Adjust the height of the grinding wheel 202, start the rough grinding component and adjust the speed, pressure and other parameters to remove most of the defects and unevenness on the surface of the hardware product. In addition, the preliminary grinding device 200 is also equipped with a monitoring visual camera 402. The monitoring visual camera 402 is used to monitor the rough grinding effect of the object in real time, and transmit the image to the grinding intelligent control system at the same time. The image processing and analysis module analyzes and processes the image. The rough 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 the preset algorithm. After the object completes the rough grinding step, the linear pusher 701 drives the limit clamping plate 702 to contract and release the object, the rotary drive member 601 operates again, and the transmission belt 605 drives the object to move At the processing station of the fine grinding device 100, the linear pusher 701 here drives the limit clamping plate 702 to extend forward and clamp the object, and the rotating drive member 601 stops running again. Since the fine grinding control submodule is connected to the linear displacement mechanism and the fine grinding component through the data interface, it receives the control instruction and executes the fine grinding operation. The linear displacement mechanism adjusts the position of the grinding wheel 202, and the fine grinding component starts and adjusts the speed, pressure and other parameters to further refine the surface of the hardware product and improve the finish. Similarly, the fine grinding device 100 is equipped with a monitoring visual camera 402, which is used to monitor the fine grinding 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 the speed, pressure, feed rate and other parameters of the polishing wheel 105 according to the real-time monitoring results and the preset algorithm. After the object completes the rough grinding step, the linear pusher 701 drives the limit clamping plate 702 to contract and release the object, the rotary drive member 601 operates again, and the transmission belt 605 drives the object to move to the inspection station of the visual inspection device 400;

[0054] The visual inspection device 400 is externally connected to an intelligent quality inspection system, which 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 402 is electrically connected to the image acquisition module. The image acquisition module captures the image of the object after the rough grinding and fine grinding processes through the visual camera 402. The image data collected by the visual camera 402 is transmitted to the image acquisition module. The image acquisition module converts the image data into a digital format and performs preliminary processing on it, such as correction and denoising. The image processing module receives the digital image data transmitted by the image acquisition module. And perform image enhancement, edge detection, and morphological processing. The image analysis module receives the image data processed by the image processing module, and applies the machine learning algorithm to analyze the image. The machine learning algorithm can identify the features in the image and compare it with the preset standard or template, thereby detecting the surface quality of the object and judging whether the polished object meets the preset result. The first data management module is responsible for storing and managing all data in the quality intelligent detection system, including image data, analysis results, control instructions, and the detection results of each object. The control and execution module performs corresponding control operations according to 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 identification intelligent control system. The identification intelligent 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 through a data interface. The signal receiving and processing module is used to receive the signal sent by the control and execution module and analyze 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, and the rotary drive member 601 stops running again. If the object is a good product, the marking execution module controls the lifting module not to move. After a period of time, the limit assembly 700 and the material transmission device 600 operate again, the limit clamping plate 702 releases the object, and the transmission belt 605 drives the good product to flow 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 products according to the mark.

[0055] It will be apparent to those skilled in the art that the 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 the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A surface treatment device for hardware product manufacturing, comprising a frame, characterized in that: The frame is equipped with a material transmission device, a metal material detection device, a preliminary grinding device, a fine grinding device, a visual detection device and a defective product identification device. The material transmission device is used to transmit the product to be processed, and the product passes through the metal material detection device, the preliminary grinding device, the fine grinding device, the visual detection device and the defective product identification device in sequence. The frame is equipped with multiple sets of limit assemblies so that the product stays below the metal material detection device, the preliminary grinding device, the fine grinding device and the defective product identification 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 driving mechanism for driving the detection probe to move, 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, which includes a material data storage function module, a parameter adjustment logic module, a control instruction 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, and the fine grinding intelligent control module includes a fine grinding parameter adjustment submodule and a fine grinding control submodule. The preliminary grinding device includes a rough grinding component and a lifting component for driving the rough grinding component to move up and down, and the fine grinding device includes a fine grinding component and a linear displacement mechanism for driving the fine grinding 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, 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, and the visual camera is electrically connected to the image acquisition module; The defective product identification device is externally connected to an identification intelligent control system, the defective product identification device includes an identification component and a lifting module for driving the identification component to lift and lower, and the identification intelligent 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 material intelligent detection system transmits data with the polishing 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.

2. A surface treatment device for hardware product manufacturing according to claim 1, characterized in that: The material transmission device includes a rotating drive member, a transmission chain, a transmission belt, a group of transmission gears and a transmission roller. A group of transmission rollers are respectively mounted on the left and right sides of the frame. The transmission gear is mounted on one end of the transmission roller. The transmission belt is sleeved on the transmission roller, and the transmission chain is meshed with the transmission gear so that the transmission chain drives another transmission roller to rotate. The rotating drive member is connected to the transmission roller to drive the transmission belt to rotate.

3. A surface treatment device for hardware product manufacturing according to claim 1, characterized in that: Each group of the limiting components includes two limiting modules distributed in opposite directions, and the limiting modules include 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 forward and backward, and enable the two limiting clamping plates to clamp or release the product.

4. A surface treatment device for hardware product manufacturing according to claim 1, characterized in that: The displacement drive mechanism includes a lifting drive module and an axial displacement drive module. The lifting drive module includes a lifting drive member, a lifting track, a lifting slider and a lifting plate. The lifting slider is mounted on the side of the lifting plate and slidably cooperates with the lifting track. The lifting drive member is connected to the lifting plate to drive the lifting plate to lift and lower. The axial displacement drive module is mounted on the lifting plate and lifts and lowers therewith. The axial displacement drive module includes a displacement drive member, a displacement track, a displacement slider and a displacement slide plate. The displacement slide plate is slidably cooperated with the displacement track. The displacement slide plate is connected to the displacement slide member. The displacement drive member 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 therewith.

5. The surface treatment device for hardware product manufacturing according to claim 1, characterized in that: The lifting assembly includes a lifting drive body, a lifting mounting seat, a lifting guide rail and a longitudinal slider. The longitudinal slider is mounted on the side of the lifting mounting seat and slidably cooperates with the lifting guide rail. The lifting drive body is connected to the lifting mounting seat to drive the lifting mounting seat to perform lifting movement. The rough grinding assembly is mounted on the lifting mounting seat and rises and falls therewith. The rough grinding assembly includes a rotating drive body and a grinding wheel. Both ends of the grinding wheel are rotatably connected to the lifting mounting seat. The rotating drive body is connected to the grinding wheel to drive the grinding wheel to rotate.

6. A surface treatment device for hardware product manufacturing according to claim 1, characterized in that: The linear displacement mechanism includes a lifting drive component and a displacement drive component, the lifting drive component includes a lifting pusher, a longitudinal guide rail, a longitudinal sliding block and a lifting slide plate, the longitudinal slide plate is mounted on the side of the lifting slide plate and slidably cooperates with the longitudinal guide rail, the lifting pusher is connected to the lifting slide plate to drive the lifting slide plate to perform lifting and lowering movements, the displacement drive component is mounted on the lifting slide plate and rises and falls therewith, the displacement drive component includes a displacement drive body, a displacement guide rail, a linear slider and a displacement sliding seat, the linear slider slidably cooperates with the displacement guide rail, the displacement sliding seat is connected to the displacement slider, the displacement drive body is connected to the displacement sliding seat to drive the displacement sliding seat to move, the fine grinding component is mounted on the displacement sliding seat and moves therewith, the fine grinding component includes a polishing drive member and a polishing wheel, the polishing drive member is connected to the polishing wheel to drive the polishing wheel to rotate.

7. A surface treatment device for hardware product manufacturing 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 slidably cooperates with the guide rail. The lifting drive body is connected to the lifting seat to drive the lifting seat to perform lifting movement. The identification component is mounted on the lifting seat and rises and falls therewith. The identification component includes an ink storage box and an identification head installed at the bottom of the ink storage box.

8. The surface treatment device for hardware product manufacturing according to claim 5, characterized in that: The rough grinding control submodule is connected to the lifting assembly and the rough grinding assembly respectively through a data interface.

9. A surface treatment device for hardware product manufacturing according to claim 6, characterized in that: The fine grinding intelligent control submodule is connected to the linear displacement mechanism and the fine grinding component respectively through a data interface.

10. A surface treatment device for hardware product manufacturing 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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