A laser welding device for seamless clothing processing

Abstract

The present invention discloses a laser welding device for seamless clothing processing, which relates to the field of laser welding technology. It comprises a workbench, on the top outer wall of the workbench is installed a fixed adjustment mechanism for fixing and adjusting the position of clothing, and on the outer walls of both ends of the workbench are installed guide rails, in which movable sliders are installed. The present invention can adjust the distance between the lens body and the laser emitter body by setting a lens adjustment mechanism. Replacing different lens bodies or adjusting the position of the lens body can change the focal position and focal spot size of the laser beam, thereby adapting to the welding requirements of different fabrics, different thicknesses, and different depths, and the adjustment process does not require manual operation by the staff, which is conducive to reducing the error caused by the adjustment. At the same time, with the use method, the lens body can be adaptively adjusted according to different fabrics and different thicknesses to improve the efficiency and quality of laser welding for clothing processing.

Description

Technical Field

[0001] The invention relates to the technical field of laser welding, in particular to a laser welding device for seamless clothing processing. Background Art

[0002] Garment processing includes the entire production process from design, cutting, sewing to finishing. With the development of technology, laser welding has gradually been used in the garment industry, especially in the manufacture of seamless and high-end fashion garments.

[0003] Patent publication number CN115430912A discloses a laser welding device. The invention relates to the field of laser welding technology. In order to solve the technical problems of special plastic welding, a laser welding device is provided, comprising: a 1.9μm laser light source, a control unit, and a spot adjustment device. The control unit adjusts the laser power density at the object to be welded by controlling the laser light source and the spot adjustment device. The output power of the 1.9μm laser light source is 100-500W. The control unit includes a time control unit, a power control unit, and a spot control unit. The time control unit is used to control the on-time of the laser light source. The power control unit is used to control the output power of the laser light source. The spot control unit controls the spot adjustment device to adjust the spot size at the object to be welded. The present invention can achieve high-precision cutting or welding of special plastics.

[0004] The laser welding devices in the prior art have the disadvantages of low welding efficiency and prone to errors in the clothing processing process. During the clothing welding process, the heat absorption characteristics of the clothing fabric or the size of the weld area have a great influence on the welding efficiency, which leads to the need to frequently change the welding parameters to ensure the welding quality when welding the clothing fabric. The prior art is not convenient for making corresponding adjustments according to the different fabrics and their thicknesses in dealing with the heat absorption characteristics or the size of the weld area, which leads to the need to replace different equipment or manually adjust parameters when welding different fabrics and thicknesses, affecting the work efficiency and quality of clothing processing. Therefore, the present invention is proposed. Summary of the Invention

[0005] The object of the present invention is to provide a laser welding device for seamless garment processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a laser welding device for seamless clothing processing, comprising a workbench, a fixing adjustment mechanism for fixing and adjusting the position of clothing installed on the top outer wall of the workbench, guide rails installed on the outer walls of both ends of the workbench, movable sliders installed in the guide rails, a first screw slide assembly driven by a driving motor installed between the two sliders, a cross block installed on the slide portion of the first screw slide assembly, a slot block driven by a rotating motor installed on the cross block, a top plate installed on the bottom outer wall of the slot block, a laser assembly driven by an adjustment motor for welding clothing installed on the bottom outer wall of the top plate, and a useful A lens adjustment mechanism for adjusting the welding parameters of the laser assembly, the laser assembly includes a laser emitter body installed on the bottom outer wall of the top plate, and a threaded mounting post is installed at the laser emission part of the laser emitter body. The lens adjustment mechanism includes a ring installed on the threaded mounting post, a cylinder is installed on the bottom outer wall of the ring, a cross block is provided inside the cylinder, and lens bodies are installed at both ends and the top and bottom of the cross block. The lens body is adjusted to the middle of the cross block through the adjustment assembly, and the laser parameters of the laser emitter body are adjusted by adjusting the lens body to the middle of the cross block. A cylinder cover is connected to the bottom outer wall of the cylinder by magnetic attraction, and label blocks are installed on the outer wall of the cylinder cover corresponding to the lens body.

[0007] Furthermore, the adjustment assembly includes a third screw slide assembly installed on the outer wall of the cylinder and driven by an adjustment motor. A through groove is provided on the outer wall of the cylinder corresponding to the third screw slide assembly. The interior of the cross block is a hollow structure. A push rod is installed on the outer wall of the lens body close to the inner wall of the cross block through a connecting assembly. Plug columns are installed at both ends of the bottom outer wall of the push rod. Fixed blocks are installed at the four corners of the center of the cross block on both sides of the inner wall of the cross block. Slots are installed on the outer wall of the fixed block corresponding to the plug columns. A pad is installed on the bottom outer wall of the cross block corresponding to the through groove. The pad is fixedly connected to the slide part of the third screw slide assembly.

[0008] Furthermore, the connecting assembly includes a vertical column installed on the outer wall of the lens body, a bottom ring is installed on the bottom outer wall of the top rod, a vertical groove is opened on the top outer wall of the top rod corresponding to the bottom ring, the vertical column is inserted into the vertical groove through the bottom ring, a screw is installed on the top outer wall of the vertical column, and a detachable mounting block is installed on the outer wall of the screw.

[0009] Furthermore, a first electromagnet is embedded and installed on the inner wall of the cross block in contact with the push rod, the plug post is made of the electromagnet, and the push rod is made of magnetic material. The lens body is fixed and limited by the push rod contacting the inner wall of the cross block and energizing the first electromagnet, and the lens body is fixed and limited when it is adjusted to the middle of the cross block by inserting the plug post into the slot and energizing the plug post.

[0010] Furthermore, the fixed adjustment mechanism includes a second screw slide assembly installed on the outer wall of the bottom of the workbench and driven by a limit motor. The screw in the second screw slide assembly is a bidirectional screw. C-shaped blocks are installed on the two slide parts of the second screw slide assembly. A square groove is provided on the top outer wall of the workbench. The C-shaped block is located in the square groove. A telescopic assembly is installed on the top outer wall of the C-shaped block. A top groove is provided on the top inner wall of the C-shaped block. A splint is provided in the top groove, and the splint is fixedly connected to one end of the piston rod of the telescopic assembly.

[0011] A method for using a laser welding device for seamless garment processing, using the aforementioned laser welding device for seamless garment processing, the method comprising:

[0012] Determining the information to be processed: obtaining the fabric of the garment to be processed to obtain the fabric to be processed, obtaining the thickness of the garment to be processed to obtain the thickness to be processed, and integrating the fabric to be processed and the thickness to be processed to obtain the information to be processed;

[0013] Establishing a feature library: establishing a feature library for storing the relationship between different clothing fabrics and thicknesses and welding parameters through a feature establishment method;

[0014] Information matching: Based on the information to be processed, the corresponding welding parameters of the processed garment are obtained in the feature library through a matching method to obtain the target information, which includes target parameters and target gap;

[0015] Parameter output: Based on the target parameters, the position of the lens body in the laser welding equipment is adjusted to complete the welding parameter adjustment. Based on the target gap, the gap of the garment to be processed is adjusted through a fixed adjustment mechanism to complete the auxiliary parameter adjustment.

[0016] Furthermore, the feature establishment method includes: obtaining operation information of past fabric welding to obtain past information, the past information includes past fabric information and past welding parameters corresponding to the past fabric information, obtaining feedback on past fabric welding to obtain target feedback, establishing correlation between target feedback and past fabric information, when the target feedback is that the past fabric welding effect is unqualified, then eliminating the past fabric information and the past welding parameters corresponding to the past fabric information based on the correlation, when the target feedback is that the past fabric welding effect is qualified, extracting the past fabric information and the past welding parameters corresponding to the past fabric information based on the correlation to obtain qualified information, classifying the qualified information based on fabric type to obtain classified information, and establishing a feature library for storing the classified information.

[0017] Furthermore, the matching method includes: extracting the to-be-processed fabric from the to-be-processed information to obtain the target fabric, traversing the classification information in the feature library based on the target fabric to obtain a matching result, and when the matching result feedback shows that the category of the classification information in the feature library is consistent with the target fabric, extracting the classification information consistent with the target fabric from the feature library to obtain matching information, extracting the to-be-processed thickness from the to-be-processed information to obtain the target thickness, traversing the matching information based on the target thickness to obtain a traversal result, and when the traversal result feedback shows that the thickness in the matching information is consistent with the target thickness, extracting the welding parameters of the thickness consistent with the target thickness from the matching information to obtain the target information.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The laser welding equipment for seamless clothing processing can adjust the distance between the lens body and the laser emitter body through the lens adjustment mechanism. Replacing different lens bodies or adjusting the position of the lens body can change the focal position and focal spot size of the laser beam, thereby adapting to the welding requirements of different fabrics, different thicknesses, and different depths. The adjustment process does not require manual operation by staff, which is conducive to reducing errors caused by adjustment. At the same time, with the use method, the lens body can be adaptively adjusted according to different fabrics and different thicknesses, so as to improve the efficiency and quality of laser welding for clothing processing and help improve the accuracy of welding processing.

[0020] At the same time, the lens body relies on gravity to adjust the working state and the non-working state in the hollow structure inside the cross block through the push rod. In order to extend the service life of the lens body, a shock-absorbing pad can be installed on the outer wall of the lens body, or the damping of the push rod when sliding can be increased to improve the stability of the lens body when moving. However, while improving the stability, the effect of quickly adjusting the position of the lens body may be lost. The specific usage requirements are determined according to actual usage conditions. The vertical column, bottom ring, vertical groove, screw and mounting block are set, so that the lens body can be easily disassembled from the push rod, which is beneficial for the staff to replace the lens body according to different lens usage requirements to improve the efficiency of the welding process.

[0021] At the same time, by extracting past welding information and past fabric information that meet the fabric welding standards of the operating factory according to the target feedback, qualified information is obtained, so that the welding operation is more in line with the actual situation of the operating factory, and the accuracy is improved. The qualified information is classified into fabric categories to obtain classified information. This process can increase the amount of information in the matching process of the matching method and improve the efficiency of information matching. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the device of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the fixed adjustment mechanism of the present invention;

[0024] Figure 3 This is a schematic diagram of the laser assembly structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the cross-sectional structure of the collar and the cylinder of the present invention;

[0026] Figure 5 This is a schematic diagram of the cross-section structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the bottom and top structures of the mandrel of the present invention.

[0028] In the figure: 1. workbench; 2. guide rail; 3. fixed adjustment mechanism; 301. second screw slide assembly; 302. C-shaped block; 303. splint; 304. telescopic assembly; 4. slider; 5. lens adjustment mechanism; 501. collar; 502. cylinder; 503. cylinder cover; 504. label block; 505. third screw slide assembly; 506. cross block; 507. lens body; 508. slot; 509. vertical column; 510. screw; 511. push rod; 512. mounting block; 513. bottom ring; 514. plug column; 6. laser assembly; 601. laser emitter body; 602. threaded mounting column; 7. top plate; 8. cross block; 9. first screw slide assembly. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Laser welding in garment processing enables seamless connections, reduces seams, and enhances comfort. It also increases production speed and offers a high degree of automation. It provides a more refined finish and aesthetic, making it suitable for high-end apparel and sportswear. Laser welding utilizes high laser energy focused on the fabric interface, instantly melting the fibers. This process then rapidly cools and solidifies, creating a strong, continuous, seamless connection. The entire process eliminates the need for stitching; the materials are "welded" together at the contact area.

[0031] like Figures 1-6 As shown, the present invention provides a technical solution: a laser welding device for seamless clothing processing, comprising a workbench 1, a fixing adjustment mechanism 3 for fixing and adjusting the position of clothing installed on the top outer wall of the workbench 1, guide rails 2 installed on the outer walls of both ends of the workbench 1, movable sliders 4 installed in the guide rails 2, a first screw slide assembly 9 driven by a driving motor installed between the two sliders 4, a cross block 8 installed on the slide portion of the first screw slide assembly 9, a slot block driven by a rotating motor installed on the cross block 8, a top plate 7 installed on the bottom outer wall of the slot block, a laser assembly 6 for welding clothing driven by an adjustment motor installed on the bottom outer wall of the top plate 7, a lens adjustment mechanism 5 for adjusting the welding parameters of the laser assembly 6 installed on the bottom outer wall of the laser assembly 6, the laser assembly 6 includes The laser emitter body 601 is mounted on the outer wall of the bottom of the top plate 7, and a threaded mounting post 602 is installed at the laser emission part of the laser emitter body 601. The lens adjustment mechanism 5 includes a collar 501 mounted on the threaded mounting post 602, and a cylinder 502 is mounted on the outer wall of the bottom of the collar 501. A cross block 506 is provided inside the cylinder 502, and lens bodies 507 are mounted on both ends and the top and bottom of the cross block 506. The lens body 507 is adjusted to the middle of the cross block 506 through the adjustment component, and the laser parameters of the laser emitter body 601 are adjusted by adjusting the lens body 507 to the middle of the cross block 506. A cylinder cover 503 is connected to the outer wall of the bottom of the cylinder 502 by magnetic attraction, and label blocks 504 are installed on the outer wall of the cylinder cover 503 corresponding to the lens body 507.

[0032] It should be noted that the workbench 1 is used to place the clothing to be processed, and the fixed adjustment mechanism 3 is provided to provide the clothing with a fixed limit function, and at the same time, the position adjustment function is provided for the clothing, so as to adjust the size of the weld area, which is conducive to assisting in completing higher-precision welding processing, and laser welding is provided by the laser component 6. The lens adjustment mechanism 5 is provided to adjust the distance between the lens body 507 and the laser emitter body 601, and different lens bodies 507 can be replaced. Replacing different lens bodies 507 or adjusting the position (focal length) of the lens body 507 can change the focal position and focal spot size of the laser beam, so as to adapt to the welding requirements of different fabrics, different thicknesses, and different depths, and the adjustment process does not require manual operation by the staff, which is conducive to reducing the error caused by the adjustment and improving the accuracy of the welding processing. The lens body 507 in the cross block 506 is a lens body 507 with different parameters, and the barrel cover 503 is made of a transparent material that does not hinder the laser emission, and can be specifically made of the same material as A slot is provided at the corresponding position of the laser emission part, and the label block 504 corresponding to the lens body 507 can be used to record the parameters of the corresponding lens body 507 in the cross block 506, so that the user can replace the lens body 507 as needed. The lens body 507 will stay at the four corners of the cross block 506 when not in use. When the lens body 507 is in use, the lens body 507 moves from the corners to the center of the cross block 506 to present a working state. At the same time, in order to meet the welding requirements of more different parameters, multiple cross blocks 506 containing lens bodies 507 can be installed to meet more welding requirements, reduce the frequency of replacing the lens body 507, and improve the efficiency of the welding process. The position of the laser assembly 6 can be moved by cooperating with the slider 4 through the guide rail 2 to facilitate welding processing in different directions. The angle of the laser assembly 6 can be adjusted by the provided rotating motor. By adjusting the angle of the laser assembly 6 to be perpendicular to the workbench 1, it is convenient for the staff to maintain the laser assembly 6.

[0033] like Figure 2-Figure 6 As shown, the adjustment component includes a third screw slide assembly 505 installed on the outer wall of the cylinder 502 and driven by the adjustment motor. A through groove is opened on the outer wall of the cylinder 502 corresponding to the third screw slide assembly 505. The interior of the cross block 506 is a hollow structure. The outer wall of the lens body 507 close to the inner wall of the cross block 506 is installed with a push rod 511 through a connecting component. The two ends of the bottom outer wall of the push rod 511 are installed with a plug column 514. The inner walls of both sides of the cross block 506 are located at the four corners of the center of the cross block 506. Slots 508 are installed on the outer wall of the fixed block corresponding to the plug column 514. A pad is installed on the bottom outer wall of the cross block 506 corresponding to the through groove. The pad is fixedly connected to the slide part of the third screw slide assembly 505.

[0034] It should be noted that by starting the adjustment motor to drive the screw in the third screw slide assembly 505 to rotate, the position of the cross block 506 can be adjusted, and then the distance between the lens body 507 and the laser emitter body 601 can be adjusted, thereby completing the adjustment of different focal lengths, reflecting the need for automatic adjustment of different focal lengths. The lens body 507 relies on gravity to adjust the working state and the non-working state in the hollow structure inside the cross block 506 through the top rod 511. In order to extend the service life of the lens body 507, a shock-absorbing pad can be installed on the outer wall of the lens body 507, or the damping of the top rod 511 when sliding can be increased to improve the stability of the lens body 507 during movement. However, while improving the stability, the effect of quickly adjusting the position of the lens body 507 may be lost. The specific usage requirements are determined according to actual usage.

[0035] like Figure 6 As shown, the connecting assembly includes a vertical column 509 installed on the outer wall of the lens body 507, a bottom ring 513 is installed on the bottom outer wall of the top rod 511, a vertical groove is opened on the top outer wall of the top rod 511 corresponding to the bottom ring 513, the vertical column 509 is inserted into the vertical groove through the bottom ring 513, a screw 510 is installed on the top outer wall of the vertical column 509, and a detachable mounting block 512 is installed on the outer wall of the screw 510.

[0036] It should be noted that, by providing the vertical column 509, bottom ring 513, vertical groove, screw 510 and mounting block 512, the lens body 507 is easy to be removed from the top rod 511, which is beneficial for the staff to replace the lens body 507 according to different lens usage requirements, so as to improve the efficiency of the welding process. In the specific use process, the cross block 506 is moved to the maximum distance from the laser emitter body 601 through the third screw slide assembly 505, and the barrel cover 503 is removed to observe the lens body 507. According to the instructions of the label block 504, the corresponding lens body 507 can be found and replaced according to the usage requirements. During the disassembly process, the lens body 507 can be removed from the top rod 511 by rotating the mounting block 512 until it falls off the screw 510 and pulling the lens body 507 downward, and vice versa, the installation can be completed.

[0037] like Figure 4-Figure 6 As shown, a first electromagnet is embedded in the contact portion of the inner wall of the cross block 506 with the push rod 511, the plug post 514 is made of the electromagnet, and the push rod 511 is made of a magnetic material. The lens body 507 is fixedly limited by the push rod 511 contacting the inner wall of the cross block 506 and energizing the first electromagnet. The lens body 507 is fixedly limited when it is adjusted to the middle of the cross block 506 by inserting the plug post 514 into the slot 508 and energizing the plug post 514.

[0038] It should be noted that by energizing the first electromagnet and the plug 514, they can be made magnetic. By making the top rod 511 into a magnetic material, such as iron, the top rod 511 can be adsorbed on the inner wall of the cross block 506 to complete the fixed limit when the lens body 507 is in a non-working state. By inserting the plug 514 into the slot 508 and energizing the plug 514, the fixed limit when the lens body 507 is in a working state can be completed. In the specific use process, when the lens body 507 needs to be replaced, the slot block is rotated by the rotating motor, and when the cross block 8 When it is on the same horizontal line with the laser component 6, it stops rotating. By starting the adjustment motor, the laser component 6 is rotated, and the lens adjustment mechanism 5 is driven to rotate. When the corresponding lens body 507 is rotated to be perpendicular to the workbench 1, it stops rotating. By contacting the top rod 511 on the lens body 507 and adsorbing the inner wall of the cross block 506, the lens body 507 can drive the top rod 511 to descend under the action of gravity. When the top rod 511 descends to the plug post 514 and is inserted into the slot 508, the descent is completed, and it represents that the lens body 507 is in working condition, thereby completing the adjustment of the lens body 507.

[0039] like Figure 2 As shown, the fixed adjustment mechanism 3 includes a second screw slide assembly 301 installed on the outer wall of the bottom of the workbench 1 and driven by a limit motor. The screw in the second screw slide assembly 301 is a bidirectional screw. C-shaped blocks 302 are installed on the two slide parts of the second screw slide assembly 301. A square groove is provided on the top outer wall of the workbench 1. The C-shaped block 302 is located in the square groove. A telescopic assembly 304 is installed on the top outer wall of the C-shaped block 302. A top groove is provided on the top inner wall of the C-shaped block 302. A splint 303 is provided in the top groove. The splint 303 is fixedly connected to one end of the piston rod of the telescopic assembly 304.

[0040] It should be noted that the screw in the second screw slide assembly 301 is a bidirectional screw, and the second screw slide assembly 301 is also equipped with slides located at both ends of the bidirectional screw. By starting the limit motor, the screw in the second screw slide assembly 301 can be driven to rotate, thereby completing the adjustment of the distance between the two C-shaped blocks 302. The telescopic assembly 304 on the C-shaped block 302 is matched with the splint 303 to fix the garment to be processed. By adjusting the distance between the two C-shaped blocks 302, the size of the weld area between the garments to be processed can be adjusted. The telescopic assembly 304 can be an electric push rod or a hydraulic cylinder, etc. The height of the garment to be processed supported by the bottom of the C-shaped block 302 is consistent with the depth of the square groove to ensure that the garment to be processed will not be uneven, thereby improving the welding accuracy and efficiency.

[0041] A method for using a laser welding device for seamless garment processing, comprising:

[0042] Determining the information to be processed: obtaining the fabric of the garment to be processed to obtain the fabric to be processed, obtaining the thickness of the garment to be processed to obtain the thickness to be processed, and integrating the fabric to be processed and the thickness to be processed to obtain the information to be processed;

[0043] It should be noted that the fabric and thickness of the garment to be processed can be directly obtained by the staff, and the information to be processed can be obtained by combining the fabric to be processed and the thickness to be processed.

[0044] Establishing a feature library: establishing a feature library for storing the relationship between different clothing fabrics and thicknesses and welding parameters through a feature establishment method;

[0045] It should be noted that the feature establishment method is used to collect and store a feature library of the relationship between different clothing fabrics and thicknesses and welding parameters, so as to facilitate the subsequent determination of welding parameters for the clothing to be processed based on the information to be processed.

[0046] Information matching: Based on the information to be processed, the corresponding welding parameters of the processed garment are obtained in the feature library through a matching method to obtain the target information, which includes target parameters and target gap;

[0047] It should be noted that, through the set matching method, target information corresponding to the information to be processed is obtained by searching and matching in the feature library according to the information to be processed.

[0048] Parameter output: Based on the target parameters, the position of the lens body 507 in the laser welding equipment is adjusted to complete the welding parameter adjustment. Based on the target gap, the gap of the garment to be processed is adjusted through the fixed adjustment mechanism 3 to complete the auxiliary parameter adjustment.

[0049] It should be noted that the position of the lens body 507 is adjusted by coordinating the target parameters with the lens adjustment mechanism 5, or the lens body 507 is replaced accordingly to complete the welding parameter adjustment, and then the gap between the garments to be processed is adjusted according to the target gap to complete the auxiliary adjustment. After the adjustment is completed, the efficiency of the welding process can be improved by running it.

[0050] Example:

[0051] An information receiving interface is established to receive and send information and obtain the user's address information. The thickness of the garment to be processed can be obtained by monitoring the piston rod movement stroke of the telescopic assembly 304. The fabric of the garment to be processed can be obtained by obtaining the image information of the fabric and establishing a corresponding image recognition model to recognize the image information. When adjusting the lens body 507 and the fixed adjustment mechanism 3, the corresponding adjustment information is obtained according to the output target parameters and target gap, and the lens adjustment mechanism 5 and the fixed adjustment mechanism 3 are coordinated according to the adjustment information to complete the corresponding adjustment.

[0052] The feature establishment method includes: obtaining operation information of past fabric welding to obtain past information, the past information includes past fabric information and past welding parameters corresponding to the past fabric information, obtaining feedback of past fabric welding to obtain target feedback, establishing correlation between the target feedback and the past fabric information, when the target feedback is that the past fabric welding effect is unqualified, eliminating the past fabric information and the past welding parameters corresponding to the past fabric information based on the correlation, when the target feedback is that the past fabric welding effect is qualified, extracting the past fabric information and the past welding parameters corresponding to the past fabric information based on the correlation to obtain qualified information, classifying the qualified information based on fabric type to obtain classified information, and establishing a feature library for storing the classified information.

[0053] It should be noted that the process of obtaining the operation information of past fabric welding to obtain past information, that is, obtaining the fabric information, thickness information, lens adjustment information and weld area information during the past fabric welding, and the process of obtaining feedback on past fabric welding to obtain target feedback, that is, monitoring whether the past fabric welding is qualified after completion, that is, whether it meets the welding standard. The specific welding standard is determined according to the factory where the method is operated. By extracting the past welding information and past fabric information that meet the fabric welding standard of the operating factory according to the target feedback, qualified information is obtained, so that the welding operation is more in line with the actual situation of the operating factory and the accuracy is improved. The process of classifying the qualified information into fabric categories to obtain classified information can increase the amount of information of the matching method in the matching process and improve the efficiency of information matching.

[0054] The matching method includes: extracting the to-be-processed fabric from the to-be-processed information to obtain the target fabric, traversing the classification information in the feature library based on the target fabric to obtain the matching result, when the matching result feedback indicates that the category of the classification information in the feature library is consistent with the target fabric, extracting the classification information consistent with the target fabric from the feature library to obtain the matching information, extracting the to-be-processed thickness from the to-be-processed information to obtain the target thickness, traversing the matching information based on the target thickness to obtain the traversal result, when the traversal result feedback indicates that the thickness in the matching information is consistent with the target thickness, extracting the welding parameters of the thickness consistent with the target thickness from the matching information to obtain the target information.

[0055] It should be noted that when the matching result feedback is that the category of the classification information that does not exist in the feature library is consistent with the target fabric, feedback information needs to be generated and sent to the user. At the same time, a category similar to the target fabric can be selected to obtain matching information. When the traversal result feedback is that the thickness that does not exist in the matching information is consistent with the target thickness, feedback information is also generated and sent to the user. At the same time, a welding parameter with a thickness similar to the target thickness can be selected. Through the above operations, the fault tolerance of generating target information can be improved. The specific fault tolerance size is determined according to actual usage.

[0056] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is limited by the accompanying embodiments and their equivalents.

Claims

1. A laser welding device for seamless garment processing, comprising a workbench (1), characterized in that: A fixing adjustment mechanism (3) for fixing and adjusting the position of clothing is installed on the top outer wall of the workbench (1), guide rails (2) are installed on the outer walls of both ends of the workbench (1), movable sliders (4) are installed in the guide rails (2), a first screw slide assembly (9) driven by a driving motor is installed between the two sliders (4), a horizontal block (8) is installed on the slide portion of the first screw slide assembly (9), a slot block driven by a rotating motor is installed on the horizontal block (8), a top plate (7) is installed on the bottom outer wall of the slot block, a laser assembly (6) driven by an adjustment motor for welding clothing is installed on the bottom outer wall of the top plate (7), a lens adjustment mechanism (5) for adjusting the welding parameters of the laser assembly (6) is installed on the bottom outer wall of the laser assembly (6), and the laser assembly (6) includes a laser emitter body (60) installed on the bottom outer wall of the top plate (7). 1), a threaded mounting post (602) is installed at the laser emitting portion of the laser emitter body (601), the lens adjustment mechanism (5) comprises a collar (501) installed on the threaded mounting post (602), a cylinder (502) is installed on the bottom outer wall of the collar (501), a cross block (506) is provided inside the cylinder (502), a lens body (507) is installed at both ends and at the top and bottom of the cross block (506), the lens body (507) is adjusted to the middle of the cross block (506) through an adjustment component, and the laser parameters of the laser emitter body (601) are adjusted by adjusting the lens body (507) to the middle of the cross block (506), a cylinder cover (503) is connected to the bottom outer wall of the cylinder (502) by magnetic attraction, and label blocks (504) are installed on the outer wall of the cylinder cover (503) at positions corresponding to the lens body (507).

2. The laser welding equipment for seamless garment processing according to claim 1, characterized in that: The adjustment component includes a third screw slide assembly (505) installed on the outer wall of the cylinder (502) and driven by the adjustment motor. A through groove is opened on the outer wall of the cylinder (502) corresponding to the third screw slide assembly (505). The interior of the cross block (506) is a hollow structure. A push rod (511) is installed on the outer wall of the lens body (507) close to the inner wall of the cross block (506) through a connecting component. Plug posts (514) are installed at both ends of the bottom outer wall of the push rod (511). Fixed blocks are installed on the four corners of the center of the cross block (506) on the inner walls of both sides of the cross block (506). Slots (508) are installed on the outer wall of the fixed block corresponding to the plug posts (514). A pad is installed on the bottom outer wall of the cross block (506) corresponding to the through groove. The pad is fixedly connected to the slide portion of the third screw slide assembly (505).

3. The laser welding equipment for seamless garment processing according to claim 2, characterized in that: The connecting assembly comprises a vertical column (509) mounted on the outer wall of the lens body (507); a bottom ring (513) is mounted on the bottom outer wall of the top rod (511); a vertical groove is formed on the top outer wall of the top rod (511) at a position corresponding to the bottom ring (513); the vertical column (509) is inserted into the vertical groove through the bottom ring (513); a screw (510) is mounted on the top outer wall of the vertical column (509); and a detachable mounting block (512) is mounted on the outer wall of the screw (510).

4. The laser welding equipment for seamless garment processing according to claim 2, characterized in that: A first electromagnet is embedded and installed on the inner wall of the cross block (506) in contact with the push rod (511); the plug post (514) is made of an electromagnet, and the push rod (511) is made of a magnetic material. The push rod (511) contacts the inner wall of the cross block (506) and energizes the first electromagnet to complete the fixed limit of the lens body (507); and the plug post (514) is inserted into the slot (508) and energized to complete the fixed limit when the lens body (507) is adjusted to the middle of the cross block (506).

5. The laser welding equipment for seamless garment processing according to claim 1, characterized in that: The fixed adjustment mechanism comprises a second screw slide assembly (301) mounted on the bottom outer wall of the workbench (1) and driven by a limit motor, wherein the screw in the second screw slide assembly (301) is a bidirectional screw, and C-shaped blocks (302) are mounted on the two slide portions of the second screw slide assembly (301), a square groove is provided on the top outer wall of the workbench (1), the C-shaped block (302) is located in the square groove, a telescopic assembly (304) is mounted on the top outer wall of the C-shaped block (302), a top groove is provided on the top inner wall of the C-shaped block (302), a splint (303) is provided in the top groove, and the splint (303) is fixedly connected to one end of the piston rod of the telescopic assembly (304).

6. A method for using a laser welding device for seamless garment processing, using the laser welding device for seamless garment processing according to any one of claims 1 to 5, characterized in that: The method comprises: Determining the information to be processed: obtaining the fabric of the garment to be processed to obtain the fabric to be processed, obtaining the thickness of the garment to be processed to obtain the thickness to be processed, and integrating the fabric to be processed and the thickness to be processed to obtain the information to be processed; Establishing a feature library: establishing a feature library for storing the relationship between different clothing fabrics and thicknesses and welding parameters through a feature establishment method; Information matching: Based on the information to be processed, the corresponding welding parameters of the processed garment are obtained in the feature library through a matching method to obtain the target information, which includes target parameters and target gap; Parameter output: Based on the target parameter, the position of the lens body (507) in the laser welding device is adjusted to complete the welding parameter adjustment, and based on the target gap, the gap of the garment to be processed is adjusted through the fixed adjustment mechanism (3) to complete the auxiliary parameter adjustment.

7. The method for using the laser welding equipment for seamless garment processing according to claim 6, characterized in that: The feature establishment method includes: obtaining operation information of past fabric welding to obtain past information, the past information including past fabric information and past welding parameters corresponding to the past fabric information, obtaining feedback on the past fabric welding to obtain target feedback, establishing correlation between the target feedback and the past fabric information, when the target feedback is that the past fabric welding effect is unqualified, eliminating the past fabric information and the past welding parameters corresponding to the past fabric information based on the correlation, when the target feedback is that the past fabric welding effect is qualified, extracting the past fabric information and the past welding parameters corresponding to the past fabric information based on the correlation to obtain qualified information, classifying the qualified information based on fabric type to obtain classified information, and establishing a feature library for storing the classified information.

8. The method for using the laser welding equipment for seamless garment processing according to claim 6, characterized in that: The matching method includes: extracting the to-be-processed fabric from the to-be-processed information to obtain the target fabric, traversing the classification information in the feature library based on the target fabric to obtain a matching result, when the matching result feedback indicates that the category of the classification information in the feature library is consistent with the target fabric, extracting the classification information consistent with the target fabric from the feature library to obtain matching information, extracting the to-be-processed thickness from the to-be-processed information to obtain the target thickness, traversing the matching information based on the target thickness to obtain a traversal result, and when the traversal result feedback indicates that the thickness in the matching information is consistent with the target thickness, extracting the welding parameters of the thickness consistent with the target thickness from the matching information to obtain the target information.

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