Non-stop gauze self-correction processing equipment and method

Abstract

The application provides a non-stop screen self-correction processing equipment and method, which comprises a feeding mechanism, a cutting mechanism and a material collecting mechanism. The unwinding assembly of the feeding mechanism is provided with a liftable unwinding unit, and the material replacing assembly realizes non-stop connection of new and old screen rolls through an end material bonding unit. The cutting mechanism realizes accurate cutting through a laser cutter and a cutting platform. The correction assembly of the material collecting mechanism can dynamically correct the screen deviation, and the winding assembly drives the winding roller to alternately collect materials through a rotating switching plate. Through the cooperation of various mechanisms, the application solves the problems of traditional equipment, such as inconvenient roll replacement, large transmission deviation and poor cutting quality, realizes non-stop roll replacement, self-correction and excess material recycling of the screen, improves the processing continuity and precision, and meets the large-batch automatic processing demand of the screen of the mobile phone cover.

Description

Technical Field

[0001] This invention relates to the field of mobile phone component processing technology, and in particular to a non-stop self-correcting mesh processing equipment and method. Background Technology

[0002] The earpiece and speaker of a smartphone need to be equipped with ultra-thin dustproof mesh. The processing steps are as follows: after unwinding and feeding the whole roll of flexible mesh material and cutting it to a fixed length, pick up a single piece of mesh and accurately attach it to the pre-coated area of ​​the phone cover. The excess mesh material generated during cutting is simultaneously rolled up and recycled, thereby realizing the automated assembly of the dustproof mesh.

[0003] The current industry-standard mesh processing equipment adopts a roll material conveying structure with a single station fixed unwinding and independent waste material rewinding. The entire process relies on a single transmission link to complete mesh feeding, cutting, and waste material winding operations. It can complete basic cutting and bonding production, but it has obvious technical defects in large-scale precision processing scenarios.

[0004] Firstly, the disassembly and replacement of mesh rolls is cumbersome, time-consuming, and involves long downtime. The existing unwinding assembly only has a single roll mounting position. After the mesh material is exhausted, the machine must be stopped to release the core lock, manually move the new roll, re-thread the mesh, and calibrate the tension before production can be restarted. Frequent material changes significantly reduce effective production time, severely reducing the processing cycle and capacity of the entire production line. Furthermore, the roll changing process requires a lot of manual intervention, which can easily introduce operational errors.

[0005] Secondly, the mesh is an ultra-thin, flexible, porous material with poor rigidity, making it prone to stretching, wrinkling, and shifting. Existing conveying systems lack a structure for full-process correction and tension stabilization control. The mesh continuously experiences lateral movement and longitudinal stretching deformation during unwinding, conveying, and cutting, resulting in significant deviations in the roll's transmission trajectory. The shifted mesh cutting position deviates from the preset benchmark, leading to defects such as out-of-tolerance cutting dimensions, skewed edges, and partial material shortages. This directly reduces the quality of the mesh cutting and forming, making it difficult to accurately align with the cover's sound holes during subsequent attachment, causing assembly defects such as misalignment, sound leakage, and delamination, resulting in a low product yield.

[0006] Third, the transmission speed and tension matching between unwinding and rewinding of the remaining material is poor. Flexible mesh is prone to local stretching or loosening and wrinkling due to fluctuations in the winding tension, which further aggravates the conveying deviation. At the same time, as the winding diameter continues to increase, the winding linear speed changes synchronously, making it difficult to dynamically adapt to the front-end feeding speed. This can easily cause the mesh to be stretched and deformed or to pile up and bulge, doubly exacerbating the problem of uncontrolled cutting accuracy.

[0007] In summary, existing mesh cutting and bonding equipment suffers from multiple drawbacks, such as inconvenient material roll replacement, low production efficiency, large roll material transmission deviation, and poor cutting and forming accuracy, making it difficult to meet the large-scale processing requirements of high speed, high precision, and high yield for precision acoustic components of smartphones. Summary of the Invention

[0008] Therefore, the technical problem to be solved by the present invention is to overcome the multiple drawbacks of existing mesh cutting and bonding equipment, such as inconvenient material roll replacement, low production efficiency, large roll material transmission deviation, and poor cutting and forming accuracy, and to provide a non-stop mesh self-correcting processing equipment and method.

[0009] To solve the above technical problems, the present invention provides a non-stop self-correcting mesh processing device, comprising: a feeding mechanism, the feeding mechanism including an unwinding assembly and a material changing assembly, the unwinding assembly including at least two unwinding units arranged at intervals along the vertical direction, the unwinding unit being capable of vertically lifting and lowering, and including an unwinding roller, an end material pressure plate and an end material fixing table, the mesh to be processed being wound on the unwinding roller, the end material fixing table being disposed at the discharge end of the unwinding roller, and the end material pressure plate being located above the end material fixing table and capable of vertically lifting and lowering. The material changing assembly includes a material changing frame and two end-bonding units. The material changing frame is located on one side of the unwinding assembly's discharge end. The two end-bonding units are symmetrically arranged vertically on the material changing frame. Each end-bonding unit includes a bonding plate. The two bonding plates can clamp and move the end of the old yarn roll to connect it to the tape at the beginning of the new yarn roll. The cutting mechanism includes a cutting frame, a cutting platform, and a laser cutter. The cutting frame is connected to the discharge side of the feeding mechanism. The cutting platform is located within the cutting frame. The laser cutter is connected to the cutting frame and faces the cutting platform. A take-up mechanism includes a take-up base, a web guiding component, and a winding component. The take-up base is located on the discharge side of the cutting mechanism. The web guiding component includes a web guiding slide, an infrared sensor, and a positioning unit. The web guiding slide is slidably connected to the take-up base along the width direction of the mesh. The infrared sensor is located near the web guiding slide. On one side of the cutting mechanism, the positioning unit includes a support platform and a positioning pressure plate. The support platform is disposed on the correction slide, and the positioning pressure plate moves up and down above the support platform to press and fix the remaining mesh material. The winding assembly includes a winding frame, a rotary switching plate, and at least two winding rollers. The winding frame is disposed on one side of the correction assembly. The rotary switching plate is rotatably connected to the winding frame around its central axis. The winding rollers are disposed on the rotary switching plate and rotate synchronously with the rotary switching plate to alternately wind up the material.

[0010] In one embodiment of the present invention, the unwinding assembly includes an unwinding frame, a switching module, and a switching slide. The unwinding frame is disposed on one side of the material changing assembly, the switching module is disposed on the unwinding frame and extends in a vertical direction, the switching slide is slidably connected to the switching module, and all unwinding units are disposed on the switching slide.

[0011] In one embodiment of the present invention, the unwinding unit includes an unwinding driver, an unwinding detector, and an end-material pressing driver, all connected to the switching carriage. The unwinding roller is connected to the power output end of the unwinding driver, the unwinding detector is disposed facing the unwinding roller, and the end-material pressing plate is connected to the power output end of the end-material pressing driver.

[0012] In one embodiment of the present invention, the material changing frame is provided with a plurality of transmission rollers, which together form a transmission path for the mesh; the end-material bonding unit includes a bonding adjustment module, a bonding slide, and a bonding driver. The bonding adjustment module is disposed on the material changing frame and extends along the transmission direction of the mesh. The bonding slide is slidably connected to the bonding adjustment module. The bonding driver is disposed on the bonding slide. The bonding pressure plate is connected to the power output end of the bonding driver.

[0013] In one embodiment of the present invention, the cutting mechanism includes a pressing frame, a pressing driver, a detection camera, and a dust collection assembly. The pressing driver is connected to the cutting frame, the pressing frame is connected to the power output end of the pressing driver, the pressing frame can press against the cutting platform, and its interior is provided with a contour cutting groove that matches the area to be cut. The detection camera is disposed at the feeding end of the cutting platform, and the dust collection assembly is connected to the cutting frame and is disposed facing the cutting platform.

[0014] In one embodiment of the present invention, the correction assembly includes a correction module and a correction driver. The correction module is disposed on the receiving base and extends along the width direction of the mesh. The correction driver is disposed at one end of the correction module, and its power output end is connected to the correction carriage to drive the correction carriage to slide and connect to the correction module. The correction assembly includes at least two positioning units. At least one positioning unit includes a positioning module and a length-fixed driver. The positioning module extends along the transmission path of the mesh. The length-fixed driver is slidably connected to the positioning module. The positioning pressure plate is connected to the power output end of the length-fixed driver.

[0015] In one embodiment of the present invention, the winding assembly includes a rotary driver and at least two winding drivers. The rotary driver is disposed on the winding frame and its power output end is connected to the center of the rotary switching plate. The winding drivers are symmetrically disposed at both ends of the rotary switching plate and are connected to at least two winding rollers in a one-to-one correspondence. The take-up mechanism also includes a tensioning assembly disposed between the correction assembly and the winding assembly. The tensioning assembly includes a rotating mounting beam and a gravity tensioning roller. The middle part of the rotating mounting beam is rotatably connected to the correction slide. The gravity tensioning roller is disposed at one end of the rotating mounting beam and abuts against the mesh.

[0016] In one embodiment of the present invention, the take-up mechanism further includes a mesh connecting unit, which includes a pressing driver, an elastic element, and an abutting wheel. The pressing driver is disposed on the correction slide, and the two ends of the elastic element are respectively connected to the abutting wheel and the power output end of the pressing driver. The abutting wheel is disposed toward the take-up roller to press and adhere the excess mesh material to the surface of the take-up roller, which has an adhesive properties.

[0017] In one embodiment of the present invention, the take-up mechanism further includes a cutting component, which includes a cutting mounting frame, a cutting module, and a cutter. The cutting mounting frame is disposed on one side of the take-up assembly, the cutting module is disposed on the cutting mounting frame, and the cutter is slidably connected to the cutting mounting frame and can move between the take-up rollers to cut off the excess mesh material between adjacent take-up rollers.

[0018] This invention also provides a non-stop self-correcting mesh processing method, which uses the aforementioned non-stop self-correcting mesh processing equipment for non-stop self-correcting mesh processing. The method includes: Step S1, alternately installing new mesh onto different unwinding assemblies, adjusting the height of the unwinding assemblies so that the output end of at least one unwinding assembly with new mesh is connected to the feed end of the end-feeding bonding unit; Step S2, the end-feeding bonding unit moves the end of the old mesh roll until it connects to the tape at the beginning end of the new mesh roll; Step S3, starting the winding assembly, causing the mesh to be processed to move towards the cutting mechanism. At this time, the correction component detects the position of the mesh in the width direction through the infrared sensor and adjusts it through the correction slide; in step S4, after the positioning unit presses and fixes the corrected mesh, the mesh is cut at a predetermined position by the cutting mechanism; in step S5, after the positioning unit releases the mesh, the cut mesh residue is recycled by the winding component. When one of the winding rollers is full, the rotating switching plate drives the winding roller to rotate until the mesh residue is wrapped in the other winding roller. After cutting off the mesh residue between the adjacent winding rollers, the full winding roller is recycled.

[0019] The technical solution of the present invention has the following advantages compared with the prior art:

[0020] The non-stop self-correcting mesh processing equipment and method described in this invention effectively solves the technical problems of inconvenient material roll replacement, large transmission deviation, and poor cutting quality in traditional mesh processing equipment through the collaborative design of various mechanisms, and greatly improves the continuity, accuracy and overall efficiency of mesh processing.

[0021] The feeding mechanism, with at least two vertically spaced and liftable unwinding units, along with corresponding end-feed pressure plates and end-feed fixing tables, can quickly complete the feeding and initial fixing of new mesh rolls. At the same time, the two end-feed bonding units of the material changing component can use the bonding pressure plates to clamp the end of the old mesh roll and precisely bond it to the tape at the beginning of the new mesh roll, realizing online connection between the old and new rolls. The entire material changing process does not require machine downtime, completely eliminating the downtime waiting time during traditional roll changing, reducing operational errors caused by manual intervention, and significantly improving the continuous production efficiency of mesh processing, thus meeting the capacity requirements of large-scale automated processing of mobile phone cover mesh.

[0022] The cutting mechanism uses a laser cutter with a flat cutting platform. Compared with traditional mechanical cutting methods, laser cutting has higher precision and can effectively ensure the regularity of the mesh cutting size and the edge flatness, avoiding defects such as out-of-tolerance cutting size and skewed edges. This provides a foundation for the accurate alignment of the mesh when it is attached to the adhesive cover.

[0023] The correction component in the receiving mechanism uses an infrared sensor to detect the position of the mesh conveying in real time. When a lateral deviation of the mesh is detected, the correction carriage can slide along the width of the mesh, driving the mesh back to the preset conveying trajectory. This achieves dynamic self-correction throughout the entire process of mesh unwinding, conveying, cutting, and rewinding of leftover material. At the same time, the support platform and positioning plate of the positioning unit can press and fix the leftover mesh material, preventing problems such as shifting, wrinkling, and stretching deformation of the mesh during conveying and correction, further ensuring the transmission stability of the mesh.

[0024] The winding assembly drives at least two winding rollers to take in material alternately through a rotating switching plate, which can achieve non-stop winding of the remaining mesh material. At the same time, it can dynamically adjust the winding speed according to the change of the winding roll diameter, ensuring the coordination and uniformity of the feeding and winding speed of the remaining material, avoiding deformation of the mesh due to pulling or accumulation, and reducing processing losses.

[0025] Overall, through the optimized design and coordinated operation of the feeding, cutting, and receiving mechanisms, this equipment achieves non-stop mesh roll changing and non-stop scrap material rewinding, and completes self-correction throughout the mesh conveying process. This effectively improves the mesh cutting quality and processing continuity, reduces the defect rate and processing loss, and balances processing efficiency and precision. It can well meet the high-precision and high-efficiency production requirements of mesh cutting and attaching in mobile phone processing. Attached Figure Description

[0026] To make the content of this invention easier to understand, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0027] Figure 1 This is a three-dimensional structural schematic diagram of the non-stop self-correcting mesh processing equipment in a preferred embodiment of the present invention;

[0028] Figure 2 yes Figure 1 A three-dimensional structural diagram of the feeding mechanism in the non-stop self-correcting mesh processing equipment shown;

[0029] Figure 3 yes Figure 2 Enlarged structural diagram at point A in the middle;

[0030] Figure 4 yes Figure 1 A three-dimensional structural diagram of the cutting mechanism in the non-stop self-correcting mesh processing equipment shown;

[0031] Figure 5 yes Figure 1 The diagram shows a three-dimensional structural schematic of the material receiving mechanism in the non-stop self-correcting mesh processing equipment.

[0032] Figure 6 yes Figure 1 The diagram shows a three-dimensional structural schematic of some of the self-correcting components in the non-stop self-correcting yarn processing equipment.

[0033] Figure 7 yes Figure 1 A three-dimensional structural diagram of the winding assembly in the non-stop self-correcting mesh processing equipment shown;

[0034] Figure 8 yes Figure 6 Enlarged structural diagram at point B in the middle.

[0035] Explanation of reference numerals in the accompanying drawings: 100, feeding mechanism; 110, unwinding assembly; 111, unwinding frame; 112, switching module; 113, switching carriage; 114, unwinding unit; 1141, unwinding roller; 1142, unwinding driver; 1143, end-material pressure plate; 1144, end-material fixing table; 1145, unwinding detector; 1146, end-material pressing driver; 120, material changing assembly; 121, material changing frame; 1211, transfer roller; 122, end-material bonding unit; 1221, bonding adjustment module; 1222, bonding carriage; 1223, bonding pressure plate; 1224, bonding driver; 200, cutting mechanism; 210, cutting frame; 211, cutting platform; 220, pressure frame; 230, pressure driver; 240, laser cutter; 250, detection camera; 260 300. Dust collection assembly; 310. Receiving mechanism; 320. Receiving base frame; 321. Correction assembly; 322. Correction module; 323. Correction driver; 324. Correction carriage; 325. Infrared sensor; 325. Positioning unit; 3251. Positioning module; 3252. Positioning pressure plate; 3253. Support platform; 3254. Fixed length driver; 330. Winding assembly; 331. Winding frame; 332. Rotary switching plate; 333. Winding roller; 334. Winding driver; 335. Rotary driver; 340. Mesh connecting unit; 341. Abutment wheel; 342. Elastic element; 343. Pressing driver; 350. Tensioning assembly; 351. Rotary mounting beam; 352. Gravity tensioning roller; 360. Cutting assembly; 361. Cutting knife; 362. Cutting module; 363. Cutting mounting frame. Detailed Implementation

[0036] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments described are not intended to limit the present invention.

[0037] Example 1: See Figures 1 to 8As shown, this embodiment provides a non-stop self-correcting mesh processing device, which includes: a feeding mechanism 100, the feeding mechanism 100 including an unwinding assembly 110 and a material changing assembly 120, the unwinding assembly 110 including at least two unwinding units 114 arranged at intervals along the vertical direction, the unwinding unit 114 being able to move up and down along the vertical direction, and including an unwinding roller 1141, an end material pressure plate 1143 and an end material fixing table 1144, the mesh to be processed is wound on the unwinding roller 1141, the end material fixing table 1144 is disposed at the discharge end of the unwinding roller 1141, and the end material pressure plate 1143 is located above the end material fixing table 1144 and moves up and down to press and fix the new mesh. The starting end of the roll; the material changing assembly 120 includes a material changing frame 121 and two end-bonding units 122. The material changing frame 121 is disposed on the discharge end side of the unwinding assembly. The two end-bonding units 122 are symmetrically arranged on the material changing frame 121 in a vertical direction. Each end-bonding unit 122 includes a bonding pressure plate 1223. The two bonding pressure plates 1223 can clamp and drive the end end of the old mesh roll to move so that it is connected to the tape at the starting end of the new mesh roll; the cutting mechanism 200 includes a cutting frame 210, a cutting platform 211 and a laser cutter 240. The cutting frame 210 is connected to the feeding mechanism 100. On the discharge side of the cutting mechanism 200, the cutting platform 211 is located in the cutting frame 210, and the laser cutter 240 is connected to the cutting frame 210 and faces the cutting platform 211. A receiving mechanism 300 includes a receiving base 310, a correction component 320, and a winding component 330. The receiving base 310 is located on the discharge side of the cutting mechanism 200. The correction component 320 includes a correction slide 323, an infrared sensor 324, and a positioning unit 325. The correction slide 323 is slidably connected to the receiving base 310 along the width direction of the mesh. The infrared sensor 324 is located on the correction slide 323 near the cutting mechanism 200. On one side of 00, the positioning unit 325 includes a support platform 3253 and a positioning pressure plate 3252. The support platform 3253 is disposed on the correction slide 323, and the positioning pressure plate 3252 moves up and down above the support platform 3253 to press and fix the remaining mesh material. The winding assembly 330 includes a winding frame 331, a rotary switching plate 332, and at least two winding rollers 333. The winding frame 331 is disposed on one side of the correction assembly 320. The rotary switching plate 332 is rotatably connected to the winding frame 331 around its central axis. The winding rollers 333 are disposed on the rotary switching plate 332 and rotate synchronously with the rotary switching plate 332 to alternately wind up the material.

[0038] In this embodiment, the feeding mechanism 100 is the core component of the equipment for feeding the netting. Its core function is to provide continuous and stable netting raw materials for subsequent cutting and collecting processes, while realizing the seamless connection between new and old netting rolls, thus solving the problem of time-consuming downtime when changing rolls in traditional equipment.

[0039] The core function of the unwinding assembly 110 is to carry the mesh roll and realize the lifting and switching of the roll. By setting at least two unwinding units 114 arranged vertically and capable of lifting and moving, it can carry both new and old rolls of mesh at the same time. When the old mesh roll being processed is about to run out, the position of the new and old rolls can be switched by lifting and moving the unwinding unit 114. There is no need to stop the machine to disassemble and install the rolls, which lays the foundation for changing rolls without stopping the machine.

[0040] Furthermore, the unwinding roller 1141 serves as a carrier for the mesh roll, used to wind the flexible mesh to be processed, ensuring the stable placement of the mesh roll; the end material fixing platform 1144 is located at the discharge end of the unwinding roller 1141, used to carry the starting end of the new mesh roll, providing support and positioning for the starting end of the new mesh roll; the end material pressure plate 1143 is located above the end material fixing platform 1144 and can be lifted and moved. Its core function is to press and fix the starting end of the new mesh roll on the end material fixing platform 1144, preventing the starting end of the new mesh roll from shifting or deviating during connection or conveying, ensuring accurate positioning of the starting end of the new mesh roll, and facilitating accurate bonding with the end of the old mesh roll in the future.

[0041] Specifically, the unwinding assembly 110 includes an unwinding frame 111, a switching module 112, and a switching slide 113. The unwinding frame 111 is disposed on one side of the material changing assembly 120. The switching module 112 is disposed on the unwinding frame 111 and extends vertically. The switching slide 113 is slidably connected to the switching module 112. All unwinding units 114 are disposed on the switching slide 113. The unwinding frame 111 provides a stable installation support foundation for the entire unwinding assembly 110, ensuring the stability of the installation of each component. The switching module 112 serves as a power and guide component, providing guidance and driving force for the lifting and moving of the switching slide 113, ensuring smooth and precise movement of the switching slide 113. The switching slide 113 is slidably connected to the switching module 112 and can reciprocate in the vertical direction. All unwinding units 114 are integrated on it. By lifting itself, it drives the unwinding units 114 to move synchronously, realizing the switching of the positions of the old and new yarn rolls, preparing for subsequent... The non-stop roll changing and connection provides a foundation; the unwinding unit 114 is set on the switching slide 113, wherein the unwinding roller 1141 is used to wind the flexible mesh to be processed to achieve stable feeding of the mesh, and the end material fixing platform 1144 is set at the discharge end of the unwinding roller 1141 to carry the starting end of the new mesh roll. The end material pressure plate 1143 can be raised and lowered above the end material fixing platform 1144 to press and fix the starting end of the new mesh roll, so as to prevent it from shifting or moving during the conveying or connection process, ensuring that the starting end of the new material roll is accurately positioned, which facilitates the smooth bonding with the end end of the old mesh roll.

[0042] Specifically, the unwinding unit 114 in this embodiment includes an unwinding driver 1142, an unwinding detector 1145, and an end-material pressing driver 1146, all connected to the switching carriage 113. The unwinding roller 1141 is connected to the power output end of the unwinding driver 1142, the unwinding detector is disposed facing the unwinding roller 1141, and the end-material pressing plate 1143 is connected to the power output end of the end-material pressing driver 1146. The unwinding driver 1142, unwinding detector 1145, and end-pressing driver 1146 are all connected to the switching carriage 113, providing installation support and a base for movement for each component. The power output end of the unwinding driver 1142 is connected to the unwinding roller 1141, providing power for the rotation of the unwinding roller 1141 and driving it to release the flexible mesh to be processed at a uniform speed, ensuring the continuity and stability of the mesh conveying. The unwinding detector 1145 is positioned towards the unwinding roller 1141 and can detect the remaining amount of mesh on the unwinding roller 1141 in real time. The rolling speed and mesh tension status provide timely feedback on the usage of the mesh roll, providing signal support for the switching between new and old rolls and preventing downtime due to roll exhaustion. The power output end of the end material pressing driver 1146 is connected to the end material pressing plate 1143, providing driving force for the lifting and moving of the end material pressing plate 1143. This causes the end material pressing plate 1143 to press down and fix the starting end of the new mesh roll onto the end material fixing table 1144, preventing the starting end of the new mesh roll from shifting or moving during connection or conveying, ensuring accurate positioning, and laying the foundation for smooth connection between new and old rolls.

[0043] In this embodiment, the core function of the material changing component 120 is to realize the online connection between the new and old yarn rolls and ensure the continuity of yarn supply. It is set on the discharge end side of the unwinding component and is adapted to the unwinding unit 114 of the unwinding component 110. The material changing frame 121 provides installation support for the end-bonding unit 122, ensuring the installation stability of the end-bonding unit 122. The two end-bonding units 122, which are symmetrically arranged in the vertical direction, correspond one-to-one with the two unwinding units 114 of the unwinding assembly 110, adapting to the switching of material rolls in the vertical direction. The bonding plate 1223 of the end-bonding unit 122 can clamp, move, and bond the end of the old mesh roll to the beginning of the new mesh roll. When the old mesh roll is about to run out, the bonding plate 1223 clamps the end of the old mesh roll and moves it to the position of the beginning of the new mesh roll. Using the tape at the beginning of the new mesh roll, the ends of the old and new mesh rolls are tightly connected to complete the splicing operation. The whole process does not require machine downtime, effectively reducing the waiting time for material changing and improving the continuity of processing.

[0044] Furthermore, the material changing frame 121 is equipped with multiple transmission rollers 1211, which together form the transmission path of the mesh, providing support, guidance and tension for the mesh. This effectively prevents the flexible mesh from wrinkling, stretching deformation or shifting during transmission and splicing, ensuring the smoothness and flatness of the mesh transmission and providing a stable source of mesh material for subsequent cutting processes. At the same time, in conjunction with the material roll switching action of the unwinding assembly 110, the accuracy and efficiency of material changing and splicing are further improved.

[0045] Specifically, the end-bonding unit 122 includes a bonding adjustment module 1221, a bonding slide 1222, and a bonding driver 1224. The bonding adjustment module 1221 is disposed on the material changing frame 121 and extends along the conveying direction of the mesh. The bonding slide 1222 is slidably connected to the bonding adjustment module 1221. The bonding driver 1224 is disposed on the bonding slide 1222. The bonding pressure plate 1223 is connected to the power output end of the bonding driver 1224. The bonding adjustment module 1221, disposed on the material changing frame 121 and extending along the conveying direction of the mesh, provides guidance and adjustment for the movement of the bonding slide 1222, and can adjust the position of the bonding slide 1222 to adapt to the connection position requirements of new and old material rolls. The bonding carriage 1222 is slidably connected to the bonding adjustment module 1221 and can move smoothly along the direction of the mesh conveying. It drives the bonding driver 1224 and the bonding pressure plate 1223 on it to move synchronously, so as to clamp and transfer the end of the old mesh roll and accurately connect it to the beginning of the new mesh roll. The bonding driver 1224 is set on the bonding carriage 1222 and provides lifting and clamping power to the bonding pressure plate 1223. Its power output end is connected to the bonding pressure plate 1223, driving the bonding pressure plate 1223 to complete the clamping of the end of the old mesh roll. At the same time, it drives the pressure plate to press down, so that the tape of the end of the old mesh roll and the beginning of the new mesh roll are tightly attached, and the bonding is completed. This ensures that the connection at the joint is firm and flat, avoids the mesh from breaking or shifting in subsequent transmission, and ensures the continuity of mesh supply.

[0046] In this embodiment, the cutting mechanism 200 is connected to the discharge side of the feeding mechanism 100. Its core function is to cut the continuous mesh conveyed by the feeding mechanism 100 into specifications and dimensions that meet the requirements for attaching to the mobile phone cover, ensuring the cutting accuracy and forming quality of the mesh, and providing a guarantee for the accurate alignment of the mesh onto the adhesive cover. The cutting frame 210 serves as the supporting carrier of the cutting mechanism 200 and is fixedly connected to the discharge end of the feeding mechanism 100. It is used to install the cutting platform 211 and the laser cutter 240, ensuring the stability of the overall structure of the cutting mechanism 200 and preventing shaking during the cutting process, which would affect the cutting accuracy. The cutting platform 211 is located in the middle of the cutting frame 210, serving as a carrier platform for mesh cutting. It keeps the mesh conveyed to this position flat, preventing cutting deviations caused by wrinkles or shifting of the mesh, and providing a flat processing benchmark for laser cutting. The laser cutter 240 is connected to the cutting frame 210 with its emitting end facing the cutting platform 211. Its core function is to precisely cut the mesh that is placed flat on the cutting platform 211. Compared with traditional mechanical cutting methods, laser cutting has the advantages of high precision and flat cut, which can effectively ensure the regularity of the mesh cutting size, avoid defects such as out-of-tolerance cutting size and skewed edges, and improve the cutting quality of the mesh.

[0047] Furthermore, the cutting mechanism 200 includes a pressing frame 220, a pressing driver 230, a detection camera 250, and a dust collection assembly 260. The pressing driver 230 is connected to the cutting frame 210, and the pressing frame 220 is connected to the power output end of the pressing driver 230. The pressing frame 220 can press against the cutting platform 211, and its interior is provided with a contour cutting groove that matches the area to be cut. The detection camera 250 is located at the feeding end of the cutting platform 211, and the dust collection assembly 260 is connected to the cutting frame 210 and is positioned facing the cutting platform 211. The cutting frame 210 provides stable mounting support for the pressure frame 220, pressure driver 230, inspection camera 250, dust collection assembly 260, and laser cutter 240. The pressure driver 230 is connected to the cutting frame 210 and provides power for the lifting and moving of the pressure frame 220. Its power output end is connected to the pressure frame 220, driving the pressure frame 220 to press down and fit against the cutting platform 211, pressing and fixing the mesh to prevent the mesh from shifting or wrinkling during the cutting process. The contour cutting groove inside the pressure frame 220 matches the area to be cut, which does not affect the cutting operation of the laser cutter 240, and can also press and limit the non-cutting areas of the mesh to ensure cutting accuracy. The inspection camera... The 250 is set at the feeding end of the cutting platform 211, which can detect the feeding position, flatness and alignment of the mesh in real time, and promptly feed back deviation signals to ensure cutting accuracy. The dust collection component 260 is connected to the cutting frame 210 and faces the cutting platform 211. It can collect dust and debris generated during laser cutting of the mesh in a timely manner, preventing dust from adhering to the mesh or the cutting platform 211 and affecting the cutting quality and subsequent bonding effect, while keeping the processing environment clean. The laser cutter 240 is set facing the cutting platform 211. With the fixation of the pressure frame 220 and the alignment of the detection camera 250, the mesh is precisely laser-cut to ensure that the mesh cut is flat and the size meets the standard.

[0048] In this embodiment, the receiving mechanism 300 is set on the discharge side of the cutting mechanism 200. Its core function is to recycle the residual material after the mesh is cut, and at the same time realize dynamic self-correction during the mesh conveying process, so as to solve the problem of large mesh transmission deviation in traditional equipment and ensure the stability of mesh conveying.

[0049] The receiving base frame 310 serves as the overall support structure of the receiving mechanism 300. It is fixedly installed on the discharge side of the cutting mechanism 200 and is used to install the correction component 320 and the winding component 330. This provides a stable installation foundation for the operation of each component of the receiving mechanism 300 and ensures the stability of the coordinated operation of each component.

[0050] The core function of the web guiding component 320 is to detect and correct lateral deviation during the web conveying process in real time, realizing dynamic self-correction throughout the entire process of web unwinding, conveying, cutting, and rewinding of excess material. Its subordinate components have clearly defined roles: the web guiding slide 323 slides along the width of the web and is connected to the receiving base 310, allowing for reciprocating movement in the horizontal direction. It acts as the actuator for the web guiding action, driving the web back to the preset conveying trajectory. The infrared sensor 324 is located on the side of the web guiding slide 323 near the cutting mechanism 200, used to detect the web's conveying position in real time. When a lateral shift of the mesh is detected, the movement of the correction slide 323 is triggered in a timely manner to achieve precise correction. The positioning unit 325 includes a support platform 3253 and a positioning pressure plate 3252. The support platform 3253 is used to support the excess mesh material, and the positioning pressure plate 3252 can move up and down above the support platform 3253. Its function is to press and fix the excess mesh material on the support platform 3253 to prevent the mesh from shifting, wrinkling, or stretching during the correction or winding process, thereby further ensuring the stability of the mesh transmission and providing a guarantee for the smooth completion of the correction action.

[0051] Furthermore, the correction assembly 320 includes a correction module 321 and a correction driver 322. The correction module 321 is disposed on the receiving base 310 and extends along the width direction of the mesh. The correction driver 322 is disposed at one end of the correction module 321, and its power output end is connected to the correction slide 323 to drive the correction slide 323 to slide and connect to the correction module 321. The correction module 321 is mounted on the receiving base 310 and extends along the width of the mesh, providing guidance for the sliding of the correction slide 323 and ensuring that the correction slide 323 moves smoothly along the width of the mesh. The correction driver 322 is mounted on one end of the correction module 321, and its power output end is connected to the correction slide 323, providing driving force for the sliding of the correction slide 323, driving the correction slide 323 to slide along the correction module 321, and causing the mesh to return to the preset conveying trajectory, thereby realizing the self-correction of the mesh.

[0052] Furthermore, the correction assembly 320 includes at least two positioning units 325. At least one positioning unit 325 includes a positioning module 3251 and a fixed-length driver 3254. The positioning module 3251 extends along the conveying path of the mesh, and the fixed-length driver 3254 is slidably connected to the positioning module 3251. The positioning pressure plate 3252 is connected to the power output end of the fixed-length driver 3254. The at least two positioning units 325 can press the mesh scrap at different positions to ensure stable fixation. The positioning module 3251 of at least one positioning unit 325 extends along the mesh conveying path, providing guidance for the sliding of the fixed-length driver 3254, ensuring smooth movement of the fixed-length driver 3254 along the mesh conveying direction. The position of the positioning pressure plate 3252 can be adjusted according to the conveying position of the mesh scrap to adapt to the pressing requirements of different lengths of mesh scrap. The fixed-length driver 3254 is slidably connected to the positioning module 3251, serving as the positioning pressure plate 3254. The lifting and positioning movement of 52 is powered, and its power output end is connected to the positioning pressure plate 3252. On the one hand, it drives the positioning pressure plate 3252 to lift and press the remaining mesh material onto the support platform 3253, preventing the mesh from shifting or wrinkling during the correction or winding process. On the other hand, it can drive the positioning pressure plate 3252 to move synchronously by sliding along the positioning module 3251, adjusting the pressing position, further ensuring the positioning accuracy of the remaining mesh material. Combined with the correction action of the correction slide 323, it improves the stability of the mesh transmission and provides a guarantee for the subsequent winding of the remaining material.

[0053] In this embodiment, the core function of the winding assembly 330 is to orderly wind up the remaining mesh material after correction, while simultaneously enabling non-stop switching of the remaining material winding to improve processing continuity. The functions of its subordinate components are as follows: the winding frame 331 is located on one side of the correction assembly 320, providing mounting support for the rotary switching plate 332 and the winding roller 333; the rotary switching plate 332 is rotatably connected to the winding frame 331 around its central axis, serving as a switching carrier for the winding roller 333, and can drive the winding roller 333 on it to rotate synchronously; at least two winding... Roller 333 is mounted on rotary switching plate 332, enabling alternating material take-up. When one of the take-up rollers 333 is fully wound, rotary switching plate 332 rotates, switching the empty take-up roller 333 to the take-up station and simultaneously switching the full take-up roller 333 to the unloading station. This allows for the switching of remaining material take-up without stopping the machine, further improving processing continuity. At the same time, the take-up speed can be dynamically adjusted according to changes in the take-up roll diameter, ensuring that the feeding and remaining material take-up speeds are coordinated and unified, preventing the mesh from deforming due to stretching or accumulation, and reducing processing losses.

[0054] Furthermore, the winding assembly 330 includes a rotary driver 335 and at least two winding drivers 334. The rotary driver 335 is disposed on the winding frame 331 and its power output end is connected to the center of the rotary switching plate 332. The winding drivers 334 are symmetrically disposed at both ends of the rotary switching plate 332 and are connected to at least two winding rollers 333 in a corresponding manner. The rotary driver 335 provides driving force for the rotation of the rotary switching plate 332, driving the rotary switching plate 332 to rotate around its central axis, thereby driving the take-up roller 333 on it to rotate synchronously, realizing the switching of the work position of the take-up roller 333, ensuring the continuity of the take-up of the remaining material, and eliminating the need to stop the machine to replace the take-up roller 333; at least two take-up drivers 334 are symmetrically arranged at both ends of the rotary switching plate 332 and are connected to the take-up roller 333 one by one. Their core function is to provide rotational power to the corresponding take-up roller 333, drive the take-up roller 333 to rotate, and orderly take up the leftover mesh material after correction. At the same time, the take-up speed can be dynamically adjusted according to the changes in the mesh conveying speed and take-up roll diameter to ensure stable take-up tension and avoid the mesh from being pulled, deformed or piled up. With the work position switching of the rotary switching plate 332, efficient and continuous take-up of the leftover mesh material can be achieved.

[0055] Specifically, the take-up mechanism 300 further includes a tensioning component 350, which is disposed between the correction component 320 and the take-up component 330. The tensioning component 350 includes a rotating mounting beam 351 and a gravity tensioning roller 352. The middle part of the rotating mounting beam 351 is rotatably connected to the correction slide 323, and the gravity tensioning roller 352 is disposed at one end of the rotating mounting beam 351 and abuts against the mesh. The rotating mounting beam 351 is rotatably connected to the correction slide 323 in the middle and can rotate flexibly around the connection point, providing a carrier for the installation and adjustment of the gravity tension roller 352. The gravity tension roller 352 is set at one end of the rotating mounting beam 351 and relies on its own weight to abut against the mesh. According to the tension changes during the transmission of the mesh, it can automatically adjust its own position by rotating the rotating mounting beam 351, buffering the tension fluctuations of the mesh in real time, avoiding the mesh from being stretched and deformed due to excessive tension, or becoming loose and wrinkled due to insufficient tension. This ensures that the mesh tension is stable when it is transmitted between the correction component 320 and the winding component 330, further improving the smoothness of the mesh transmission, ensuring the quality of subsequent rewinding of the remaining material, and avoiding problems such as irregular winding and mesh damage caused by abnormal tension.

[0056] Furthermore, the take-up mechanism 300 also includes a mesh connecting unit 340, which includes a pressing driver 343, an elastic element 342, and an abutting wheel 341. The pressing driver 343 is disposed on the correction slide 323. The two ends of the elastic element 342 are respectively connected to the abutting wheel 341 and the power output end of the pressing driver 343. The abutting wheel 341 is disposed towards the take-up roller 333 to press and stick the excess mesh material to the surface of the adhesive take-up roller 333. The pressing driver 343 provides pressing power to the abutting wheel 341, driving the abutting wheel 341 to move towards the take-up roller 333. The elastic element 342 plays a buffering and elastic adjustment role, and can automatically adjust the abutting pressure according to the change of the take-up roller 333 diameter to avoid excessive pressure damaging the mesh or insufficient pressure causing poor adhesion. The abutting wheel 341 is set towards the take-up roller 333. With the cooperation of the pressing driver 343 and the elastic element 342, the excess mesh material is pressed and pasted onto the adhesive surface of the take-up roller 333, ensuring that the starting end of the excess mesh material is firmly connected to the take-up roller 333, preventing the mesh from slipping or shifting during winding, ensuring that the excess material is wound in an orderly manner, and improving the winding quality and stability.

[0057] In this embodiment, the take-up mechanism 300 further includes a cutting component 360, which includes a cutting mounting frame 363, a cutting module 362, and a cutter 361. The cutting mounting frame 363 is disposed on one side of the take-up assembly 330, the cutting module 362 is disposed on the cutting mounting frame 363, and the cutter 361 is slidably connected to the cutting mounting frame 363 and can move between the take-up rollers 333 to cut off the excess mesh material between adjacent take-up rollers 333. The material cutting mounting frame 363 provides a stable mounting support base for the material cutting module 362 and the cutter 361; the material cutting module 362 provides power and guidance for the sliding of the cutter 361, driving the cutter 361 to move smoothly along the material cutting mounting frame 363; the cutter 361 is slidably connected to the material cutting mounting frame 363, and can move to the position between the two take-up rollers 333 under the drive of the material cutting module 362, accurately cutting off the excess mesh material between adjacent take-up rollers 333, facilitating the switching of the take-up rollers 333, ensuring the smooth unloading of the full take-up rollers 333 and the receiving of the empty take-up rollers 333, realizing the non-stop take-up of the excess mesh material, avoiding the entanglement of the excess mesh material affecting the take-up operation, and improving the take-up efficiency and continuity.

[0058] In summary, the various mechanisms and components of the equipment work together in a coordinated manner. The feeding mechanism 100 enables continuous feeding of the mesh, the cutting mechanism 200 ensures precise cutting of the mesh, and the receiving mechanism 300 enables self-correction of the mesh and continuous winding of the remaining material. Each structure performs its own function and is interconnected, effectively solving the technical pain points of traditional mesh processing equipment and improving processing efficiency and quality.

[0059] Example 2: This example provides a non-stop self-correcting yarn processing method, which uses the non-stop self-correcting yarn processing equipment described in Example 1 to perform non-stop self-correcting yarn processing, and includes:

[0060] Step S1: Alternately install the new mesh onto different unwinding assemblies 110, and adjust the height of the unwinding assemblies 110 so that the discharge end of at least one unwinding assembly 110 with the new mesh aligns with the feed end of the end-feeding bonding unit 122. This step completes the feeding and position calibration of the new mesh roll. By alternately installing the new mesh onto different unwinding assemblies 110 and adjusting the height of the unwinding assemblies 110, the discharge end of the unwinding assembly 110 with the new mesh aligns precisely with the feed end of the end-feeding bonding unit 122. This prepares for the subsequent seamless connection of new and old mesh rolls, avoiding the impact of feeding position deviation on connection efficiency. At the same time, the alternating installation method enables rapid switching between new and old rolls, laying the foundation for continuous processing.

[0061] Step S2: The end-bonding unit 122 moves the end of the old mesh roll until it connects to the tape at the beginning of the new mesh roll. This step enables online connection of the old and new mesh rolls. The end-bonding unit 122 moves the end of the old mesh roll to connect it to the tape at the beginning of the new mesh roll, completing the seamless connection of the old and new rolls. The entire process does not require machine downtime, completely eliminating the downtime waiting time of traditional roll changing, reducing manual intervention, avoiding mesh waste caused by connection deviation, ensuring the continuity of mesh supply, and improving processing efficiency.

[0062] Step S3: Start the winding assembly 330 to move the mesh to be processed toward the cutting mechanism 200. At this time, the correction assembly 320 detects the position of the mesh in the width direction through the infrared sensor 324 and adjusts it through the correction slide 323. This process is to realize the dynamic self-correction of the mesh conveying. During the process of starting the winding assembly 330 to move the mesh toward the cutting mechanism 200, the correction assembly 320 detects the position of the mesh in the width direction in real time through the infrared sensor 324, captures the lateral offset signal of the mesh in time, and then adjusts the position of the mesh by sliding the correction slide 323 to make the mesh return to the preset conveying trajectory. This avoids the mesh from being offset and causing deviations in subsequent cutting and winding, ensuring the stability of the mesh transmission and providing a guarantee for accurate processing.

[0063] In step S4, after the positioning unit 325 presses and fixes the corrected mesh, the cutting mechanism 200 cuts the mesh at the predetermined position. To ensure accurate cutting of the mesh, the positioning unit 325 first presses and fixes the corrected mesh to prevent it from shifting or wrinkling during cutting. Then, the cutting mechanism 200 cuts the mesh at the predetermined position, which effectively ensures that the mesh is cut to a regular size and with a flat cut, avoiding defects such as out-of-tolerance dimensions and skewed edges. This provides a foundation for accurate alignment of the mesh when it is attached to the adhesive cover of the mobile phone, improving the product processing quality.

[0064] Step S5: After the positioning unit 325 releases the mesh, the winding assembly 330 recycles the cut mesh residue. When one of the winding rollers 333 is full, the rotating switching plate 332 drives the winding roller 333 to rotate until the mesh residue is wrapped around the other winding roller 333. After cutting off the mesh residue between the adjacent winding rollers 333, the full winding roller 333 is recycled. This process enables the uninterrupted recycling and unloading of excess mesh material. After the positioning unit 325 releases the mesh, the winding assembly 330 systematically recycles the cut excess mesh material. When a winding roller 333 is full, the rotating switching plate 332 drives the winding roller 333 to rotate, switching the excess mesh material to an empty winding roller 333 for continued winding. Then, the excess mesh material between adjacent winding rollers 333 is cut off, and the full winding roller 333 is recycled. The entire process does not require machine downtime, ensuring the continuity of the winding operation and avoiding the impact of downtime due to full winding material on processing efficiency. At the same time, cutting off the excess material can prevent the mesh from tangling when the full winding roller 333 is unloading, improving the smoothness of winding and unloading, and further reducing processing losses.

[0065] In summary, the non-stop mesh self-correcting processing equipment and method described in this invention effectively solves the technical problems of inconvenient material roll replacement, large transmission deviation, and poor cutting quality in traditional mesh processing equipment through the collaborative design of various mechanisms, and greatly improves the continuity, accuracy and overall efficiency of mesh processing.

[0066] The feeding mechanism 100, by setting at least two vertically spaced and liftable unwinding units 114, along with corresponding end-material pressure plates 1143 and end-material fixing tables 1144, can quickly complete the feeding and starting end fixing of new mesh rolls. At the same time, the two end-material bonding units 122 of the material changing component 120 can use the bonding pressure plates 1223 to clamp the end of the old mesh roll and accurately bond it to the tape at the starting end of the new mesh roll, realizing the online connection of the old and new material rolls. The entire material changing process does not require machine downtime, completely eliminating the downtime waiting time during traditional equipment roll changing, reducing operational errors caused by manual intervention, and significantly improving the continuous production efficiency of mesh processing, which is suitable for the capacity requirements of large-scale automated processing of mobile phone cover mesh.

[0067] The cutting mechanism 200 uses a laser cutter 240 in conjunction with a flat cutting platform 211. Compared with traditional mechanical cutting methods, laser cutting has higher precision and can effectively ensure the regularity of the mesh cutting size and the edge flatness, avoiding defects such as cutting size deviation and edge skew, and providing a foundation for the accurate alignment of the mesh to the adhesive cover in the subsequent process.

[0068] The correction component 320 in the receiving mechanism 300 detects the position of the mesh conveying in real time through the infrared sensor 324. When the mesh is detected to be laterally offset, the correction slide 323 can slide along the width of the mesh, driving the mesh back to the preset conveying trajectory, realizing dynamic self-correction of the entire process of mesh unwinding, conveying, cutting, and rewinding of leftover material. At the same time, the support platform 3253 and the positioning pressure plate 3252 of the positioning unit 325 can press and fix the leftover mesh material, avoiding problems such as movement, wrinkles, and stretching deformation of the mesh during conveying and correction, further ensuring the transmission stability of the mesh.

[0069] The winding assembly 330 drives at least two winding rollers 333 to take in material alternately through the rotating switching plate 332, which can realize the non-stop winding of the remaining mesh material. At the same time, it can dynamically adjust the winding speed according to the change of the winding roll diameter, ensuring the coordination and unity of the feeding and remaining material winding speed, avoiding deformation of the mesh due to pulling or accumulation, and reducing processing losses.

[0070] Overall, through the optimized design and coordinated operation of the feeding, cutting, and receiving mechanisms, this equipment achieves non-stop mesh roll changing and non-stop scrap material rewinding, and completes self-correction throughout the mesh conveying process. This effectively improves the mesh cutting quality and processing continuity, reduces the defect rate and processing loss, and balances processing efficiency and precision. It can well meet the high-precision and high-efficiency production requirements of mesh cutting and attaching in mobile phone processing.

[0071] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A non-stop gauze self-correction processing equipment, characterized in that: include: The feeding mechanism includes an unwinding assembly and a material changing assembly. The unwinding assembly includes at least two unwinding units arranged vertically at intervals. Each unwinding unit is vertically movable and includes an unwinding roller, an end-material pressure plate, and an end-material fixing platform. The mesh to be processed is wound on the unwinding roller. The end-material fixing platform is located at the discharge end of the unwinding roller. The end-material pressure plate is located above the end-material fixing platform and moves vertically to press and fix the starting end of the new mesh roll. The material changing assembly includes a material changing frame and two end-material bonding units. The material changing frame is located on one side of the discharge end of the unwinding assembly. The two end-material bonding units are symmetrically arranged vertically on the material changing frame. Each end-material bonding unit includes a bonding pressure plate. The two bonding pressure plates can clamp and move the end end of the old mesh roll to connect it to the tape at the starting end of the new mesh roll. A cutting mechanism, comprising a cutting frame, a cutting platform, and a laser cutter, wherein the cutting frame is connected to the discharge side of the feeding mechanism, the cutting platform is located in the cutting frame, and the laser cutter is connected to the cutting frame and is positioned toward the cutting platform; The material receiving mechanism includes a material receiving base frame, a correction component, and a winding component. The material receiving base frame is located on the discharge side of the cutting mechanism. The correction component includes a correction slide, an infrared sensor, and a positioning unit. The correction slide is slidably connected to the material receiving base frame along the width direction of the mesh. The infrared sensor is located on the side of the correction slide near the cutting mechanism. The positioning unit includes a support platform and a positioning pressure plate. The support platform is located on the correction slide, and the positioning pressure plate moves up and down above the support platform to press and fix the remaining mesh material. The winding component includes a winding frame body, a rotary switching plate, and at least two winding rollers. The winding frame body is located on one side of the correction component. The rotary switching plate is rotatably connected to the winding frame body around its central axis. The winding rollers are located on the rotary switching plate and rotate synchronously with the rotary switching plate to alternately receive material.

2. The in-process, on-the-fly, webbing self-correcting apparatus of claim 1, wherein: The unwinding assembly includes an unwinding frame, a switching module, and a switching slide. The unwinding frame is located on one side of the material changing assembly. The switching module is located on the unwinding frame and extends vertically. The switching slide is slidably connected to the switching module. All unwinding units are located on the switching slide.

3. The in-process, on-the-fly, webbing self-correcting apparatus of claim 2, wherein: The unwinding unit includes an unwinding driver, an unwinding detector, and an end-material pressing driver, all connected to the switching carriage. The unwinding roller is connected to the power output end of the unwinding driver, the unwinding detector is positioned facing the unwinding roller, and the end-material pressing plate is connected to the power output end of the end-material pressing driver.

4. The in-process webbing self-correcting device without stopping according to claim 1, characterized in that: The material changing frame is equipped with multiple transmission rollers, which together form the transmission path of the mesh. The end-material bonding unit includes a bonding adjustment module, a bonding carriage, and a bonding driver. The bonding adjustment module is disposed on the material changing frame and extends along the transmission direction of the mesh. The bonding carriage is slidably connected to the bonding adjustment module. The bonding driver is disposed on the bonding carriage. The bonding pressure plate is connected to the power output end of the bonding driver.

5. The in-process webbing self-correcting device without stopping according to claim 1, characterized in that: The cutting mechanism includes a pressure frame, a pressure driver, a detection camera, and a dust collection assembly. The pressure driver is connected to the cutting frame, and the pressure frame is connected to the power output end of the pressure driver. The pressure frame can press against the cutting platform, and its interior is provided with a contour cutting groove that matches the area to be cut. The detection camera is located at the feed end of the cutting platform, and the dust collection assembly is connected to the cutting frame and faces the cutting platform.

6. The in-process, on-the-fly, webbing self-correcting apparatus of claim 1, wherein: The correction component includes a correction module and a correction driver. The correction module is disposed on the receiving base and extends along the width direction of the mesh. The correction driver is disposed at one end of the correction module and its power output end is connected to the correction slide to drive the correction slide to slide and connect to the correction module. The correction assembly includes at least two positioning units, at least one of which includes a positioning module and a length driver. The positioning module extends along the transmission path of the yarn, the length driver is slidably connected to the positioning module, and the positioning pressure plate is connected to the power output end of the length driver.

7. The in-process webbing self-correcting apparatus of claim 1, wherein: The winding assembly includes a rotary driver and at least two winding drivers. The rotary driver is disposed on the winding frame and its power output end is connected to the center of the rotary switching plate. The winding drivers are symmetrically disposed at both ends of the rotary switching plate and are connected to at least two winding rollers in a one-to-one correspondence. The take-up mechanism also includes a tensioning component, which is disposed between the correction component and the take-up component. The tensioning component includes a rotating mounting beam and a gravity tensioning roller. The middle part of the rotating mounting beam is rotatably connected to the correction slide, and the gravity tensioning roller is disposed at one end of the rotating mounting beam and abuts against the mesh.

8. The non-stop self-correcting mesh processing equipment according to claim 1, characterized in that: The take-up mechanism also includes a mesh connecting unit, which includes a pressing driver, an elastic element, and an abutting wheel. The pressing driver is mounted on the correction slide. The two ends of the elastic element are respectively connected to the abutting wheel and the power output end of the pressing driver. The abutting wheel is positioned towards the take-up roller to press and adhere the excess mesh material to the surface of the adhesive take-up roller.

9. The non-stop self-correcting mesh processing equipment according to claim 1, characterized in that: The take-up mechanism also includes a cutting component, which includes a cutting mounting frame, a cutting module, and a cutter. The cutting mounting frame is disposed on one side of the take-up assembly, the cutting module is disposed on the cutting mounting frame, and the cutter is slidably connected to the cutting mounting frame and can move between the take-up rollers to cut off the excess mesh material between adjacent take-up rollers.

10. A method for processing self-correcting yarn without stopping the machine, characterized in that: The non-stop self-correcting yarn processing equipment according to any one of claims 1 to 9 is used to perform non-stop self-correcting yarn processing, which includes: Step S1: Alternately install the new mesh onto different unwinding assemblies, and adjust the height of the unwinding assemblies so that the discharge end of at least one unwinding assembly with the new mesh is connected to the feed end of the end-material bonding unit. Step S2: The end-bonding unit moves the end of the old mesh roll until it is connected to the tape at the beginning of the new mesh roll. Step S3: Start the winding assembly to move the mesh to be processed toward the cutting mechanism. At this time, the correction assembly detects the position of the mesh in the width direction through the infrared sensor and adjusts it through the correction slide. Step S4: After the positioning unit presses and fixes the corrected mesh, the cutting mechanism cuts the mesh at the predetermined position. Step S5: After the positioning unit releases the mesh, the cut mesh residue is recycled by the winding assembly. When one of the winding rollers is full, the rotating switching plate drives the winding roller to rotate until the mesh residue is wrapped around the other winding roller. After cutting off the mesh residue between the adjacent winding rollers, the full winding roller is recycled.

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