Positioning-adjustable embroidery device for processing gold ornaments and use method of positioning-adjustable embroidery device

Abstract

The invention discloses a positioning-adjustable embroidery device for gold ornament processing and a using method thereof, and relates to the technical field of gold ornament processing. The device comprises a machine table, a machine cover fixed to the upper portion of the machine table and a movable positioning platform loaded to the upper portion of the machine table. The movable positioning platform comprises a guide rail fixed to the upper side of the base plate, a sliding block movably matched with the guide rail and a machining table fixed to the upper portion of the sliding block, and a corresponding positioning tool is arranged on the upper portion of the machining table according to the type of a gold ornament to be machined. A visual sensor is fixed on an upper cross beam of the protective frame, an illuminating lamp is fixed on a middle cross beam, an adjusting assembly is fixed on a bottom cross beam of the protective frame, the adjusting assembly is provided with an embroidery engraving end, and the embroidery engraving end is processed on the surface of the gold ornament along a preset track. By means of centralized intelligent control over the structure by starting an external PLC control cabinet externally, accurate positioning of gold ornament machining is achieved, and the method is easy to adjust and capable of achieving automatic operation.

Description

Technical Field

[0001] The present invention belongs to the technical field of gold jewelry processing, and particularly relates to a positioning-adjustable flower-turning device for gold jewelry processing and its usage method. Background Technique

[0002] In the process of gold jewelry processing, the flower-turning process is a very important process, which can add unique decorative effects to the jewelry. However, traditional flower-turning equipment often has problems such as inaccurate positioning and inconvenient adjustment, resulting in low processing efficiency and difficult to guarantee product quality. In addition, traditional equipment lacks automated and intelligent operation methods and requires a large amount of manual intervention, which not only increases production costs but also limits the improvement of production capacity. Therefore, there is an urgent need in the market for a flower-turning device that can accurately position, is easy to adjust, and can achieve automated operation to meet the growing demand for high-quality gold jewelry production.

[0003] For this reason, we provide a positioning-adjustable flower-turning device for gold jewelry processing and its usage method to solve the above problems. Summary of the Invention

[0004] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0005] The present invention is a positioning-adjustable flower-turning device for gold jewelry processing, including a machine table, a machine cover fixed on the upper part of the machine table, and a moving positioning platform loaded on the upper part of the machine table;

[0006] The machine table includes a machine frame, a machine board embedded inside the machine frame, a first inspection door movably installed at the end of the machine frame through a hinge, a second inspection door located at the middle position on the side of the machine frame, and a base board fixed on the top of the machine frame;

[0007] The machine cover includes a protection frame fixed on the upper cross beam of the machine frame, a protection board embedded inside the protection frame, a third inspection door movably installed at both ends of the protection frame through a hinge, and an observation window embedded at the middle position of the third inspection door;

[0008] The moving positioning platform includes a guide rail fixed on the upper side of the base board, a slider movably matched with the guide rail, a processing table fixed on the upper part of the slider, and corresponding positioning jigs are arranged on the upper part of the processing table according to the type of gold jewelry to be processed;

[0009] A visual sensor is fixed on the upper cross beam of the protection frame, a lighting lamp is fixed on the middle cross beam thereof, and an adjustment component is fixed on the bottom cross beam of the protection frame. The adjustment component is equipped with a flower-turning carving end, and the flower-turning carving end processes on the surface of the gold jewelry along a preset track.

[0010] The present invention is further configured such that universal wheels are fixed at the bottom corners of the machine frame, and feet are threadedly and adaptively installed around the universal wheels.

[0011] The present invention is further configured such that partitions are vertically distributed inside the machine frame, a fan with a protective net is installed at the bottom of the machine board, and the fan acts on the internal cavity of the machine frame.

[0012] The present invention is further configured such that a collection groove is provided at the edge of the substrate, and a powder adsorber is equipped in the collection groove.

[0013] The present invention is further configured such that a backing plate is fixed in the middle of the upper side of the substrate. A guiding groove is provided at the edge of the backing plate. A traction frame is movably arranged in the guiding groove. The traction frame is fixed to the bottom of the processing table. A conveying chain is fixed to the bottom of the traction frame. Transmission wheels and a motor drive are respectively and adaptively installed at the ends of the conveying chain. The transmission wheels and the motor drive are respectively fixed to both ends of the lower side of the substrate.

[0014] The present invention is further configured such that the adjustment assembly includes a support plate fixed to the internal cross beam of the protective frame, a pneumatic rod fixed to the middle position at the bottom of one side of the support plate, and a vertical adjustment cylinder fixed to the telescopic end of the pneumatic rod. A guiding rod is arranged between the main body of the vertical adjustment cylinder and the support plate, and the telescopic end of the vertical adjustment cylinder is fixed to the car flower engraving end.

[0015] The present invention is further configured such that the mobile positioning platform, the lighting lamp, the vision sensor, the adjustment assembly, and the car flower engraving end tool are connected to an external PLC control cabinet through corresponding connecting wires.

[0016] A usage method of a car flower device with adjustable positioning for gold jewelry processing includes the following steps:

[0017] Ensure that the entire device is connected to a stable power supply, and check whether components such as the mobile positioning platform, the lighting lamp, the vision sensor, the adjustment assembly, and the car flower engraving end are working properly. Place the gold jewelry to be processed in the corresponding positioning tooling on the processing table, and ensure that the jewelry is stable and in the correct position through the adjustment tooling.

[0018] Turn on the external PLC control cabinet, activate each function module, and set preset trajectory parameters and processing parameters, including but not limited to car flower depth, speed, etc., to adapt to the processing requirements of different types of gold jewelry.

[0019] Use the vision sensor to perform high-precision positioning on the gold jewelry, adjust the mobile positioning platform through the PLC control system to make the jewelry reach the optimal processing position, and the observation window allows the operator to monitor the processing process in real time.

[0020] Start the motor drive, and drive the processing table to move along a predetermined trajectory through the conveyor chain and the traction frame. At the same time, the vertical adjustment cylinder precisely controls the position of the diamond engraving end to achieve fine engraving on the surface of the gold jewelry.

[0021] The present invention is further configured such that before processing, it further includes a pretreatment step, that is, cleaning the gold jewelry to be processed to remove dust or grease that may exist on the surface of the jewelry, thereby improving the quality and effect of diamond processing.

[0022] The present invention is further configured such that after processing, it further includes a post-treatment step, specifically:

[0023] After removing the processed gold jewelry, use the collection tank and the powder adsorber to clean the debris or powder generated during the processing to keep the working area clean;

[0024] Regularly maintain and inspect key components of the equipment such as fans, protective nets, vision sensors, diamond engraving ends, etc. to ensure its long-term stable operation.

[0025] Record relevant parameters of each processing, such as processing time, diamond depth, tools used, etc. for subsequent data analysis and process improvement.

[0026] The present invention has the following beneficial effects:

[0027] 1. By setting up a mobile positioning platform, the movable cooperation between the guide rail and the slider ensures that the processing table 303 can move smoothly and accurately along the preset trajectory, meeting the processing requirements of different jewelry. Combined with the precise position control of the diamond engraving end by the adjustment component, it ensures that the diamond engraving end can flexibly adjust the engraving depth according to the actual processing requirements to meet the processing requirements of different types of gold jewelry.

[0028] 2. The present invention is centrally controlled by a PLC control cabinet, ensuring the coordinated operation of each component such as the mobile positioning platform, lighting lamp, vision sensor, adjustment component, and diamond engraving end. It not only simplifies the operation process but also improves the stability and response speed of the overall system. The application of the vision sensor realizes the high-precision positioning of the gold jewelry, reducing the time and error of manual adjustment.

[0029] Of course, it is not necessary for any product implementing the present invention to simultaneously achieve all the above-mentioned advantages. Description of the Drawings

[0030] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0031] Figure 1 It is a schematic view of one side of the overall structure of the present invention.

[0032] Figure 2 It is a schematic view of the other side of the overall structure of the present invention.

[0033] Figure 3 It is a side view of the internal structure of the hood in the present invention.

[0034] Figure 4 It is a front view of the internal structure of the hood in the present invention.

[0035] Figure 5 It is a schematic view of the structure of the mobile positioning platform in the present invention.

[0036] Figure 6 It is a schematic view of the conveyor chain drive structure in the present invention.

[0037] In the accompanying drawings, the list of components represented by each label is as follows:

[0038] 100, machine platform; 101, machine frame; 102, machine board; 103, inspection door one; 104, inspection door two; 105, universal wheel; 106, support leg; 107, protective net; 108, base plate; 109, collection tank; 110, backing plate; 200, hood; 201, protective frame; 202, protective plate; 203, inspection door three; 204, observation window; 300, mobile positioning platform; 301, guide rail; 302, slider; 303, processing table; 304, traction frame; 305, conveyor chain; 306, motor drive; 307, drive wheel; 400, lighting lamp; 500, vision sensor; 600, adjustment assembly; 601, support plate; 602, vertical adjustment cylinder; 603, air rod; 604, guide rod; 700, car flower engraving end. Detailed implementation manners

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0040] Embodiment

[0041] Please refer to Figures 1-6 , the present invention is a positioning and adjustable flower carving device for gold jewelry processing, including a machine table 100, a machine cover 200 fixed to the upper part of the machine table 100, and a moving positioning platform 300 loaded on the upper part of the machine table 100;

[0042] The machine table 100 includes a machine frame 101, a machine board 102 embedded inside the machine frame 101, a first maintenance door 103 movably installed at the end of the machine frame 101 through a hinge, a second maintenance door 104 located at the middle position on the side of the machine frame 101, and a base board 108 fixed to the top of the machine frame 101;

[0043] The machine cover 200 includes a protective frame 201 fixed to the upper cross beam of the machine frame 101, a protective board 202 embedded inside the protective frame 201, a third maintenance door 203 movably installed at both ends of the protective frame 201 through a hinge, and an observation window 204 embedded at the middle position of the third maintenance door 203;

[0044] The moving positioning platform 300 includes a guide rail 301 fixed to the upper side of the base board 108, a slider 302 movably matched with the guide rail 301, and a processing table 303 fixed to the upper part of the slider 302. Corresponding positioning tooling is arranged on the upper part of the processing table 303 according to the type of gold jewelry to be processed;

[0045] A vision sensor 500 is fixed to the upper cross beam of the protective frame 201, a lighting lamp 400 is fixed to the middle cross beam thereof, and an adjustment assembly 600 is fixed to the bottom cross beam of the protective frame 201. The adjustment assembly 600 is equipped with a flower carving end 700, and the flower carving end 700 processes on the surface of the gold jewelry along a preset track.

[0046] The machine table 100 is the basic support structure of the entire device, providing a stable installation foundation for other components. The machine frame 101 constitutes the main frame of the machine table 100, and the internally embedded machine board 102 is used to fix and protect internal components to ensure the stability of the equipment during operation. The first maintenance door 103 is movably installed at the end of the machine frame 101 through a hinge, facilitating regular maintenance and inspection of the equipment. The second maintenance door 104 located at the middle position on the side of the machine frame 101 also provides a convenient access channel, enabling maintenance personnel to quickly access key parts. The base board 108 fixed to the top provides a flat working surface for each subsequent installed module.

[0047] The hood 200 not only plays a protective role but also effectively reduces the spread of noise and dust. The protective frame 201 is firmly fixed to the upper crossbeam of the machine frame 101, and a protective plate 202 is embedded inside it, further enhancing the safety and sealing of the equipment. The maintenance door three 203, which is movably installed at both ends via hinges, facilitates users to debug and maintain the internal mechanical components. The observation window 204 embedded in the middle of the maintenance door three 203 allows the operator to monitor the processing process in real time without opening the equipment, improving the convenience and safety of operation.

[0048] The mobile positioning platform 300 can be flexibly adjusted according to the type of gold jewelry to be processed. The guide rail 301 fixed to the upper side of the substrate 108 is movably matched with the slider 302, ensuring that the processing table 303 can move smoothly and precisely along the preset trajectory. Positioning jigs specifically designed for different types of gold jewelry are arranged above the processing table 303, and these jigs ensure that each piece of jewelry can be firmly fixed in the optimal processing position. In addition, the backing plate 110 is fixed to the middle of the substrate 108 and is provided with a guide groove. The traction frame 304 is connected to the bottom of the processing table 303 through the guide groove, and then precise horizontal movement control is achieved through the conveyor chain 305 and the motor drive 306, thus realizing the efficient processing of jewelry.

[0049] A vision sensor 500 is fixed on the upper crossbeam of the protective frame 201. This high-precision sensor is responsible for capturing the position information of the gold jewelry for subsequent precise processing. At the same time, a lighting lamp 400 is installed on the middle crossbeam of the protective frame 201, providing sufficient light conditions to ensure clear vision during the processing and reducing the risk of misoperation. It is particularly worth mentioning that an adjustment assembly 600 is fixed to the bottom crossbeam of the protective frame 201. This assembly is equipped with a carver 700, which can perform fine processing on the gold jewelry along the preset trajectory. The adjustment assembly 600 includes key components such as a support plate 601, an air rod 603, and a vertical adjustment cylinder 602, and they work together to ensure that the carver 700 can move freely in three-dimensional space to adapt to various complex processing requirements.

[0050] Among them, the vision sensor 500 determines the specific position and posture of the jewelry by capturing the feature points on the surface of the jewelry and using image processing technology, which not only reduces the time for manual adjustment but also significantly reduces the quality problems caused by human errors. The uniform lighting environment provided by the lighting lamp 400 enables the vision sensor 500 to more accurately identify the details of the jewelry, especially in the processing of complex patterns or fine structures.

[0051] Specifically, a backing plate 110 is fixed in the middle of the upper side of the substrate 108. A guiding groove is provided at the edge of the backing plate 110. A traction frame 304 is movably arranged in the guiding groove. The traction frame 304 is fixed to the bottom of the processing table 303. A conveying chain 305 is fixed to the bottom of the traction frame 304. Transmission wheels 307 and a motor drive 306 are respectively and adaptively installed at the end parts of the conveying chain 305. The transmission wheels 307 and the motor drive 306 are respectively fixed to both ends of the lower side surface of the substrate 108. The combination of the traction frame 304, the conveying chain 305 and the motor drive 306 forms a complete power transmission system. The traction frame 304 serves as a bridge connecting the processing table 303 and the conveying chain 305;

[0052] The adjustment assembly 600 includes a support plate 601 fixed to the inner cross beam of the protective frame 201, a pneumatic rod 603 fixed to the middle position at the bottom of one side of the support plate 601, and a vertical adjustment cylinder 602 fixed to the telescopic end of the pneumatic rod 603. A guiding rod 604 is arranged between the main body of the vertical adjustment cylinder 602 and the support plate 601. The telescopic end of the vertical adjustment cylinder 602 is fixed to the flower carving end 700. The pneumatic rod 603 and the vertical adjustment cylinder 602 cooperate to achieve precise position control of the flower carving end 700. The pneumatic rod 603 pushes the telescopic movement of the piston rod through compressed air, thereby driving the vertical adjustment cylinder 602 to move. The vertical adjustment cylinder 602 is directly connected to the flower carving end 700. By adjusting the pressure and stroke of the cylinder, fine adjustment of the height of the flower carving end 700 can be achieved. This not only ensures that the flower carving end 700 can perform precise displacement in the vertical direction, but also can flexibly adjust the carving depth according to actual processing requirements to meet the processing requirements of different types of gold jewelry. The guiding rod 604 penetrates the main body of the vertical adjustment cylinder 602 and forms a tight guiding system with the support plate 601, ensuring that every movement is extremely precise and stable, and avoiding deviations caused by vibration or external forces. The flower carving end 700, as the final execution unit, undertakes the task of directly performing fine carving on gold jewelry. It not only uses high-quality tool materials, but also undergoes precision manufacturing processes to ensure excellent performance in a long-term high-intensity working environment. The cutting edge of the flower carving end 700 has been specially treated, with extremely high sharpness and wear resistance, and can handle various complex processing tasks. In addition, in order to adapt to different processing requirements, the flower carving end 700 can also be replaced with tools of different specifications and shapes, thereby achieving diverse processing effects;

[0053] The mobile positioning platform 300, the lighting lamp 400, the vision sensor 500, the adjustment component 600, and the car flower engraving end 700 are all connected to an external PLC control cabinet through corresponding connecting wires, forming a highly integrated intelligent control system. The PLC control cabinet is responsible for receiving and processing data from each sensor, issuing corresponding instructions, and coordinating the work of each functional module. This centralized control method not only simplifies the operation process of the equipment but also improves the stability and response speed of the overall system.

[0054] Further, universal wheels 105 are fixed at the bottom corners of the machine frame 101, and support feet 106 are threadedly fitted around the universal wheels 105. Partition plates are vertically distributed inside the machine frame 101. A fan with a protective net 107 is installed at the bottom of the machine board 102. The fan acts on the internal cavity of the machine frame 101. A collection groove 109 is provided at the edge of the substrate 108. The collection groove 109 is equipped with a powder adsorber. During the processing of gold jewelry, a large amount of fine metal powders and debris will be generated. The collection groove 109 can effectively collect these waste materials to prevent them from scattering in the working area and causing pollution. The powder adsorber further improves the cleaning efficiency. It sucks in the tiny particles suspended in the air through strong suction to ensure the cleanliness of the working environment.

[0055] The universal wheels 105 can not only make the equipment move easily but also quickly adjust its position in different working environments, which greatly facilitates the handling and arrangement of the equipment. More importantly, support feet 106 are threadedly fitted around each universal wheel 105. When the equipment needs to be fixed at a certain position for work, just rotate the support feet 106 to firmly fix the equipment on the ground to ensure stability during the processing. The vertically distributed partition plates inside the machine frame 101 help maintain the neatness and order inside the equipment, reducing the safety hazards caused by messy wiring. The fan with a protective net 107 installed at the bottom of the machine board 102 further strengthens the air circulation in the internal cavity. The operation of the fan can take away the heat generated during the operation of the equipment, and the protective net 107 ensures that external sundries will not enter the equipment while ventilating, increasing the overall safety and reliability.

[0056] A usage method of a positioning-adjustable car flower device for gold jewelry processing includes the following steps:

[0057] Ensure that the entire device is connected to a stable power supply, and check whether each component such as the mobile positioning platform 300, the lighting lamp 400, the vision sensor 500, the adjustment component 600, and the car flower engraving end 700 is working properly. Place the gold jewelry to be processed in the corresponding positioning tooling on the processing table 303, and ensure that the jewelry is stable and in the correct position by adjusting the tooling.

[0058] Turn on the external PLC control cabinet, activate each functional module, and set the preset trajectory parameters and processing parameters, including but not limited to the carvings depth, speed, etc., to meet the processing requirements of different types of gold jewelry;

[0059] Use the vision sensor 500 to accurately position the gold jewelry. Adjust the moving positioning platform 300 through the PLC control system to make the jewelry reach the best processing position. The observation window 204 allows the operator to monitor the processing process in real time.

[0060] Start the motor drive 306. Drive the processing table 303 to move along the predetermined trajectory through the conveyor chain 305 and the towing frame 304. At the same time, the vertical adjustment cylinder 602 accurately controls the position of the carvings engraving end 700 to achieve fine engraving on the surface of the gold jewelry.

[0061] Among them, before processing, it also includes a pretreatment step, that is, cleaning the gold jewelry to be processed to remove the dust or grease that may exist on the surface of the jewelry, so as to improve the quality and effect of carvings processing; after processing, it also includes a post-treatment step, specifically:

[0062] After removing the processed gold jewelry, use the collection tank 109 and the powder adsorber to clean the debris or powder generated during the processing to keep the working area clean;

[0063] Regularly maintain and inspect the key components of the equipment, such as the fan, the protective net 107, the vision sensor 500, the carvings engraving end 700, etc., to ensure its long-term stable operation.

[0064] Record the relevant parameters of each processing, such as processing time, carvings depth, tools used, etc. for subsequent data analysis and process improvement.

[0065] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0066] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A positioning adjustable turning device for processing gold jewelry, comprising a machine platform (100), a machine cover (200) fixed on the upper part of the machine platform (100), and a movable positioning platform (300) mounted on the upper part of the machine platform (100), characterized in that: The machine platform (100) comprises a machine frame (101), a machine board (102) embedded in the machine frame (101), a first inspection door (103) movably mounted on the end of the machine frame (101) via a hinge, a second inspection door (104) located in the middle of the side of the machine frame (101), and a base plate (108) fixed to the top of the machine frame (101); The machine cover (200) comprises a protection frame (201) fixed on the upper crossbeam of the machine frame (101), a protection plate (202) embedded in the protection frame (201), a third inspection door (203) movably mounted on both ends of the protection frame (201) via hinges, and an observation window (204) embedded in the middle of the third inspection door (203); The mobile positioning platform (300) comprises a guide rail (301) fixed on the upper side of the base plate (108), a slider (302) movably matched with the guide rail (301), and a processing table (303) fixed on the upper part of the slider (302), wherein the upper part of the processing table (303) is provided with corresponding positioning tooling according to the type of gold jewelry to be processed; The upper crossbeam of the protection frame (201) is fixed with a visual sensor (500), the middle crossbeam is fixed with a lighting lamp (400), and the bottom crossbeam of the protection frame (201) is fixed with an adjustment component (600), wherein the adjustment component (600) is equipped with a car flower engraving end (700), and the car flower engraving end (700) is processed on the surface of the gold ornament along a preset trajectory.

2. The positioning adjustable turning device for gold jewelry processing according to claim 1 is characterized in that: A universal wheel (105) is fixed at a bottom corner of the frame (101), and a support foot (106) is threadedly mounted around the universal wheel (105).

3. The positioning adjustable turning device for gold jewelry processing according to claim 1 is characterized in that: Partitions are vertically distributed inside the machine frame (101), and a fan with a protective net (107) is installed at the bottom of the machine board (102), and the fan acts on the internal cavity of the machine frame (101).

4. The positioning adjustable turning device for gold jewelry processing according to claim 1 is characterized in that: A collecting groove (109) is arranged at the edge of the substrate (108), and the collecting groove (109) is equipped with a powder adsorber.

5. The positioning adjustable turning device for gold jewelry processing according to claim 1 is characterized in that: A pad (110) is fixed in the middle of the upper side of the base plate (108), and a guide groove is provided on the edge of the pad (110). A traction frame (304) is movably arranged in the guide groove. The traction frame (304) is fixed to the bottom of the processing table (303), and a conveying chain (305) is fixed to the bottom of the traction frame (304). The ends of the conveying chain (305) are respectively adapted to be installed with a transmission wheel (307) and a motor drive (306), and the transmission wheel (307) and the motor drive (306) are respectively fixed to the two ends of the lower side of the base plate (108).

6. The positioning adjustable turning device for gold jewelry processing according to claim 1 is characterized in that: The adjustment assembly (600) comprises a support plate (601) fixed on the internal crossbeam of the protection frame (201), a gas rod (603) fixed at the middle position of the bottom of one side of the support plate (601), and a vertical adjustment cylinder (602) fixed to the telescopic end of the gas rod (603), a guide rod (604) is provided between the main body of the vertical adjustment cylinder (602) and the support plate (601), and the telescopic end of the vertical adjustment cylinder (602) is fixed to the car flower engraving end (700).

7. The positioning adjustable turning device for gold jewelry processing according to claim 1 is characterized in that: The mobile positioning platform (300), the lighting lamp (400), the visual sensor (500), the adjustment component (600) and the car flower engraving end (700) are connected to an external PLC control cabinet via corresponding connecting lines.

8. The method for using the positioning adjustable turning device for processing gold jewelry according to any one of claims 1 to 7, characterized in that: The following steps are involved: Ensure that the entire device is connected to a stable power supply, and check whether the components such as the mobile positioning platform (300), the lighting lamp (400), the visual sensor (500), the adjustment component (600) and the car flower engraving end (700) are working properly, place the gold ornaments to be processed in the corresponding positioning tooling on the processing table (303), and ensure that the ornaments are stable and in the correct position by adjusting the tooling; Open the external PLC control cabinet, activate each functional module, and set the preset trajectory parameters and processing parameters, including but not limited to cutting depth, speed, etc., to meet the processing requirements of different types of gold jewelry; The visual sensor (500) is used to perform high-precision positioning of the gold ornaments, and the mobile positioning platform (300) is adjusted through the PLC control system to enable the ornaments to reach the optimal processing position. The observation window (204) allows the operator to monitor the processing process in real time. The motor drive (306) is started to drive the processing table (303) to move along a predetermined trajectory through the conveying chain (305) and the traction frame (304). At the same time, the vertical adjustment cylinder (602) accurately controls the position of the car flower engraving end (700) to achieve fine engraving on the surface of the gold ornaments.

9. The method for using the positioning adjustable turning device for gold jewelry processing according to claim 8, characterized in that: Before processing, there is also a pretreatment step, which is to clean the gold jewelry to be processed and remove any dust or grease that may exist on the surface of the jewelry, so as to improve the quality and effect of the turning process.

10. The method for using the positioning adjustable turning device for gold jewelry processing according to claim 8, characterized in that: After the processing is completed, there is also a post-processing step, which is: After removing the processed gold ornaments, use the collection tank (109) and the powder absorber to clean the debris or powder generated during the processing to keep the working area clean; Key components of the equipment such as the fan, the protective net (107), the visual sensor (500), the car flower engraving end (700), etc. are regularly maintained and inspected to ensure their long-term stable operation. Record the relevant parameters of each processing, such as processing time, turning depth, tools used, etc., for subsequent data analysis and process improvement.

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