Polarizer forming production equipment

Abstract

The utility model relates to the technical field of polaroid production and processing, in particular to polaroid forming production equipment which comprises a feeding deviation rectifying module, a cutting and cutting mechanism, a film material posture adjusting and conveying mechanism, a laser processing mechanism and a sorting and discharging mechanism which are sequentially arranged in the horizontal direction. The utility model aims to provide the polaroid forming production equipment, which adopts a modularized integration and intelligent control technology, obviously optimizes the production precision and efficiency of the polaroid, solves the problems of dispersed working procedures and insufficient precision in the prior art, and is suitable for large-scale production of ultrathin and large-size polaroids.

Description

Technical Field

[0001] This utility model relates to the field of polarizer production and processing technology, specifically to a polarizer forming production equipment. Background Technology

[0002] Polarizing films, as optical materials, are widely used in displays, photography, optical instruments, and other fields. The equipment and processes used in their production directly affect the quality and production efficiency of polarizing films. Currently, the production of polarizing films typically involves multiple stages, including feeding, cutting, processing, and sorting. Existing polarizing film production equipment is mostly single-function modules, lacking systematicity and automation, resulting in problems such as low production efficiency, complex operation, and high labor costs.

[0003] In existing technologies, the feeding process often relies on manual operation, which is prone to errors and results in inaccurate film material posture, thus affecting the accuracy of subsequent processing. In addition, traditional cutting and processing equipment lacks flexibility in handling film materials and cannot adapt to film materials of different specifications and shapes, limiting the diversity and flexibility of production. At the same time, the sorting and unloading processes have a low degree of automation, increasing the need for manual intervention and further reducing production efficiency.

[0004] Therefore, there is an urgent need for a new type of polarizer forming production equipment that can automate and intelligentize each production process, improve production efficiency, reduce labor costs, and enhance the processing precision and quality of polarizers. Summary of the Invention

[0005] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a polarizer forming production equipment with modular integration and intelligent control technology, which significantly optimizes the precision and efficiency of polarizer production, solves the pain points of scattered processes and insufficient precision in the existing technology, and is suitable for the large-scale production of ultra-thin, large-size polarizers.

[0006] This utility model is achieved through the following technical solution:

[0007] A polarizer forming production equipment includes a feeding and correction module, a cutting mechanism, a film posture adjustment and transmission mechanism, a laser processing mechanism, and a sorting and unloading mechanism arranged sequentially along the horizontal direction.

[0008] The feeding and correction module is used to correct the deviation of the roll material and feed it, and the cutting mechanism is used to stretch, fix and cut the film material.

[0009] The membrane material posture adjustment and transmission mechanism is used to align the membrane material with the posture of the feeding and correction module, pick up the membrane material and identify its posture, and drive the membrane material to rotate by the corresponding angle according to the identification result.

[0010] A laser processing mechanism is used to pick up and cut the film material to be processed from the film material attitude adjustment and transmission mechanism into a finished polarizer.

[0011] The sorting and unloading mechanism is used to pick up, sort, and unload the finished polarizer film located in the laser processing mechanism.

[0012] The feeding and correction module includes a power unwinding module, a correction lateral movement mechanism, a correction detection mechanism, and a storage roller mechanism arranged sequentially in the horizontal direction. The power unwinding module is used to place and drive the roll material to rotate. The storage roller mechanism is used to guide and feed the film material. The correction detection mechanism is used to identify the edge position of the film material. The correction lateral movement mechanism is used to drive the power unwinding module to move laterally to change the position of the roll film.

[0013] The power unwinding module includes a first roll base, a second roll base, a first loading roller that is rolled on the first roll base, a second loading roller that is rolled on the second roll base, and a roll drive unit installed on the first roll base.

[0014] The correction and lateral movement mechanism includes a correction base plate and a correction drive unit mounted on the correction base plate. The first coil base and the second coil base are slidably connected to the correction base plate. The correction drive unit is driven to connect with the first coil base or the second coil base to drive the first coil base or the second coil base to move laterally on the correction base plate.

[0015] The feeding and correction module also includes a feeding frame, a first transverse base plate, a second transverse base plate, a first telescopic component, and a second telescopic component;

[0016] The first transverse base plate and the second transverse base plate are slidably connected to the feeding frame and parallel to the sliding direction of the first coil base. The two ends of the correction base plate are rotatably connected to one end of the first transverse base plate and one end of the second transverse base plate. The two ends of the first telescopic member are rotatably connected to the other end of the first transverse base plate and one end of the correction base plate. The two ends of the second telescopic member are rotatably connected to the other end of the second transverse base plate and the other end of the correction base plate.

[0017] The cutting mechanism includes a rolling pressing module, a cutting mechanism, and a negative pressure conveying mechanism arranged sequentially in the horizontal direction. The rolling pressing module is used to roll and press the film material, the cutting mechanism is used to laser cut the film material, and the negative pressure conveying mechanism is used to adsorb the film material and pull the film material forward.

[0018] The rolling pressing module includes a feeding base plate, a pressing connecting rod located above the feeding base plate, a rolling roller mounted on the connecting rod and facing the feeding base plate, and a rolling pressing drive component for driving the pressing connecting rod away from or closer to the feeding base plate.

[0019] The cutting mechanism includes a first cutting transverse drive, a second cutting transverse drive installed at the output end of the first cutting transverse drive, and a cutting device installed at the output end of the second cutting transverse drive. The output direction of the first cutting transverse drive is parallel to the output direction of the negative pressure conveying mechanism, and the output direction of the second cutting transverse drive is perpendicular to the output direction of the first cutting transverse drive.

[0020] The membrane material posture adjustment and transmission mechanism includes a pickup and transfer module, a transmission rotation module, a posture recognition module, and a placement platform.

[0021] The picking and transferring module is used to align the film material with the cutting mechanism and pick it up and place it on the placement platform. The posture recognition module is used to recognize the posture of the film material on the placement platform. The transmission and rotation module is used to drive the placement platform to move laterally and drive the placement platform to rotate by a corresponding angle according to the recognition result of the posture recognition module.

[0022] The pickup and transfer module includes a pickup lateral movement drive mechanism, a third pickup lifting drive mechanism installed at the output end of the pickup lateral movement drive mechanism, a pickup rotation drive mechanism installed at the output end of the third pickup lifting drive mechanism, and a third pickup assembly installed at the output end of the pickup rotation drive mechanism.

[0023] The picking lateral movement drive mechanism is used to drive the third picking lifting drive mechanism to move laterally, the third picking lifting drive mechanism is used to drive the picking rotation drive mechanism to lift, the picking rotation drive mechanism is used to drive the third picking assembly to rotate, and the third picking assembly is used to pick up the film material.

[0024] The third pickup assembly includes a first connecting rod, multiple second connecting rods that are cross-connected to the first connecting rod, and multiple suction cups respectively mounted on the second connecting rods;

[0025] The transmission rotation module includes a transmission transverse mechanism and a transmission rotation mechanism installed at the output end of the transmission transverse mechanism, and the placement platform is installed at the output end of the transmission rotation mechanism;

[0026] The transmission traverse mechanism is used to drive the transmission traverse mechanism away from or near the pick-up and transfer module, and the transmission rotation mechanism is used to drive the placement platform to rotate around the center of its output end.

[0027] The posture recognition module includes a posture recognition lateral movement mechanism, a first visual recognition mechanism and a second visual recognition mechanism respectively installed at the output end of the posture recognition lateral movement mechanism. The posture recognition lateral movement mechanism is used to drive the first visual recognition mechanism and the second visual recognition mechanism to move closer or further away at the same time. The first visual recognition mechanism and the second visual recognition mechanism are respectively used to take pictures and recognize the film material located on the placement platform.

[0028] The attitude recognition lateral movement mechanism includes an attitude recognition drive motor, an attitude recognition slide rail, a first attitude recognition slider, a second attitude recognition slider, an attitude recognition synchronous pulley, and an attitude recognition synchronous belt;

[0029] The attitude recognition drive motor is driven and connected to the attitude recognition synchronous wheel via the attitude recognition synchronous belt. The first attitude recognition slider is connected to the first vision recognition machine and the upper section of the attitude recognition synchronous belt and is slidably connected to the attitude recognition slide rail. The second attitude recognition slider is connected to the second vision recognition machine and the lower section of the attitude recognition synchronous belt and is slidably connected to the attitude recognition slide rail.

[0030] The laser processing mechanism includes a first laser cutting device, a second laser cutting device, a first platform transverse drive module, a second platform transverse drive module, a first transfer and pick-up module located on one side of the first laser cutting device and the second laser cutting device, a first processing platform for placing film material, and a second processing platform for placing film material.

[0031] The first transfer and picking module is used to pick up the film material from the film material posture adjustment and transfer mechanism and place it on the first processing platform or the second processing platform, and to pick up the film material processed on the first processing platform or the second processing platform and place it on the sorting and unloading mechanism.

[0032] The first platform traverse drive module is used to drive the first processing platform to reciprocate between the first laser cutting device and the first transfer and pick-up module, and the second platform traverse drive module is used to drive the second processing platform to reciprocate between the second laser cutting device and the first transfer and pick-up module.

[0033] The first laser cutting device is used to cut the film material placed on the first processing platform, and the second laser cutting device is used to cut the film material placed on the second processing platform.

[0034] Wherein, the conveying direction of the first platform transverse drive module is parallel to the conveying direction of the second platform transverse drive module, and the conveying direction of the first transfer pickup module is perpendicular to the conveying direction of the first platform transverse drive module.

[0035] The first transfer pickup module includes a pickup traverse drive mechanism, a first pickup lifting drive mechanism installed at the output end of the pickup traverse drive mechanism, a second pickup lifting drive mechanism installed at the output end of the pickup traverse drive mechanism, a first pickup assembly installed at the output end of the first pickup lifting drive mechanism, and a second pickup assembly installed at the output end of the second pickup lifting drive mechanism.

[0036] The picking traverse drive mechanism is used to drive the first picking lifting drive mechanism and the second picking lifting drive mechanism to traverse, respectively. The first picking lifting drive mechanism is used to drive the first picking assembly to lift, and the second picking lifting drive mechanism is used to drive the second picking assembly to lift. Both the first picking assembly and the second picking assembly are used to pick up workpieces.

[0037] The polarizer laser processing mechanism also includes a third processing platform for placing workpieces, a fourth processing platform for placing workpieces, and a second transfer pickup module located on the other side of the first laser cutting device and the second laser cutting device. The structure of the second transfer pickup module and the structure of the first transfer pickup module are symmetrically arranged with respect to the first laser cutting device.

[0038] The first platform traverse drive module is also used to drive the third processing platform to reciprocate between the first laser cutting device and the second transfer pickup module, and the second platform traverse drive module is used to drive the second processing platform to reciprocate between the second laser cutting device and the second transfer pickup module.

[0039] The sorting and unloading mechanism includes a sorting and loading module, a multi-axis picking module, a coding loading module, a coding module, a coding unloading module, and a waste material placement module located on one side of the sorting and loading module, arranged sequentially along the horizontal direction.

[0040] The sorting and feeding module is used to hold the polarizing film to be sorted and drive the polarizing film to move laterally. The multi-axis picking module is used to pick up the polarizing film from the sorting and feeding module and place it in the inkjet printing and feeding module or the waste placement module. The inkjet printing and feeding module is used to drive the polarizing film to the inkjet printing module for inkjet printing. The inkjet printing and unloading module is used to transfer and unload the inkjet-printed polarizing film.

[0041] The beneficial effects of this utility model are:

[0042] The polarizer forming production equipment provided by this utility model organically combines a feeding and correction module, a cutting mechanism, a film posture adjustment and transmission mechanism, a laser processing mechanism, and a sorting and unloading mechanism to form a highly efficient and automated production line.

[0043] The seamless integration between modules reduces manual intervention, improves production efficiency, and reduces operational complexity; the film material posture adjustment and transmission mechanism can identify the posture of the film material in real time and make automatic adjustments to ensure the accuracy of the film material during processing and improve the processing precision of polarizers; the laser processing mechanism can adapt to film materials of different specifications and shapes, enhance production flexibility, and meet the market's demand for diversified products; the design of the sorting and unloading mechanism enables finished polarizers to be sorted and unloaded quickly and accurately, further improving production efficiency.

[0044] In summary, the polarizer forming production equipment of this utility model not only solves many problems in the existing technology, but also significantly improves production efficiency and product quality, and has broad application prospects and market value. Attached Figure Description

[0045] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0046] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0047] Figure 2 A three-dimensional structural diagram of the feeding and correction module and the cutting mechanism.

[0048] Figure 3 This is a structural diagram of the material feeding and correction module.

[0049] Figure 4 This is a partial structural diagram of the material feeding and correction module.

[0050] Figure 5 This is a schematic diagram of the material cutting mechanism.

[0051] Figure 6 This is a partial structural diagram of the cutting mechanism.

[0052] Figure 7 A three-dimensional structural diagram of the membrane material posture adjustment and transmission mechanism.

[0053] Figure 8 This is a schematic diagram of the pickup and transfer module.

[0054] Figure 9 This is a schematic diagram of the posture recognition module.

[0055] Figure 10 This is a three-dimensional structural diagram of a laser processing mechanism.

[0056] Figure 11This is a structural schematic diagram of the first platform transverse drive module, the second platform transverse drive module, the first laser cutting device, and the second laser cutting device.

[0057] Figure 12 This is a schematic diagram of the structure of the first transfer and pickup module.

[0058] Figure 13 This is a three-dimensional structural diagram of the sorting and unloading mechanism.

[0059] Figure 14 This is a schematic diagram of the inkjet printing guide module.

[0060] Figure Labels

[0061] Material feeding and correction module--100, power unwinding module--101, first coil base--102, second coil base--103, first loading roller--104, second loading roller--105, coil drive unit--106.

[0062] 110. Correcting lateral movement mechanism; 112. Storage roller mechanism; 113. Feeding frame; 114. First lateral movement base plate; 115. Second lateral movement base plate; 116. First telescopic component; 117. Second telescopic component; 118.

[0063] Cutting and sizing mechanism -- 120, rolling pressing module -- 121, feeding base plate -- 122, pressing connecting rod -- 123, rolling roller -- 124, rolling pressing drive component -- 125, cutting and sizing mechanism -- 130, first cutting lateral movement drive component -- 131, second cutting lateral movement drive component -- 132, cutting and sizing device -- 133, negative pressure conveying mechanism -- 140

[0064] Film material posture adjustment and transfer mechanism--200, pick-up and transfer module--201, pick-up lateral movement drive mechanism--202, third pick-up lifting drive mechanism--203, pick-up rotation drive mechanism--204, third pick-up assembly--205, first connecting rod--206, second connecting rod--207, suction cup--208.

[0065] Transmission rotation module--210, transmission traverse mechanism--211, transmission rotation mechanism--212,

[0066] Attitude recognition module -- 220, attitude recognition lateral movement mechanism -- 221, attitude recognition drive motor -- 222, attitude recognition slide rail -- 223, first attitude recognition slider -- 224, second attitude recognition slider -- 225, attitude recognition synchronous pulley -- 226, attitude recognition synchronous belt -- 227, first vision recognition mechanism -- 228, second vision recognition mechanism -- 229

[0067] Placement platform -- 230,

[0068] Laser processing mechanism--300, first laser cutting device--301, second laser cutting device--302, first processing platform--303, second processing platform--304, third processing platform--305, fourth processing platform--306, second transfer and pickup module--307.

[0069] First platform lateral movement drive module -- 311, second platform lateral movement drive module -- 312.

[0070] First transfer pickup module -- 320, lateral movement drive mechanism -- 321, first pickup lifting drive mechanism -- 322, second pickup lifting drive mechanism -- 323, first pickup assembly -- 324, second pickup assembly -- 325

[0071] Sorting and unloading mechanism -- 400, sorting and loading module -- 401, loading linear drive -- 402, sorting and loading conveyor belt -- 403

[0072] Multi-axis pickup module -- 404, inkjet printing loading module -- 405, inkjet printing module -- 406, inkjet printing unloading module -- 407, waste material placement module -- 408

[0073] Inkjet printing guide module -- 410, inkjet printing guide transverse movement mechanism -- 411, inkjet printing drive motor -- 412, inkjet printing slide rail -- 413, first inkjet printing slider -- 414, second inkjet printing slider -- 415, inkjet printing synchronous pulley -- 416, inkjet printing synchronous belt -- 417.

[0074] First guide lifting mechanism--418, second guide lifting mechanism--419, first guide plate--420, second guide plate--421. Detailed Implementation

[0075] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0076] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0077] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0078] Polarizing films, as optical materials, are widely used in displays, photography, optical instruments, and other fields. The equipment and processes used in their production directly affect the quality and production efficiency of polarizing films. Currently, the production of polarizing films typically involves multiple stages, including feeding, cutting, processing, and sorting. Existing polarizing film production equipment is mostly single-function modules, lacking systematicity and automation, resulting in problems such as low production efficiency, complex operation, and high labor costs.

[0079] In existing technologies, the feeding process often relies on manual operation, which is prone to errors and results in inaccurate film material posture, thus affecting the accuracy of subsequent processing. In addition, traditional cutting and processing equipment lacks flexibility in handling film materials and cannot adapt to film materials of different specifications and shapes, limiting the diversity and flexibility of production. At the same time, the sorting and unloading processes have a low degree of automation, increasing the need for manual intervention and further reducing production efficiency.

[0080] To address the aforementioned problems, this embodiment discloses a polarizer forming production equipment, the structure of which is as follows: Figures 1 to 14 As shown, the equipment includes a feeding and correction mechanism 100, a cutting mechanism 120, a film material attitude adjustment and transmission mechanism 200, a laser processing mechanism 300, and a sorting and unloading mechanism 400 arranged sequentially along the horizontal direction.

[0081] The feeding and correction mechanism 100 is used to correct the deviation of the roll material and feed it, and the cutting mechanism 120 is used to stretch, fix and cut the film material.

[0082] The membrane material posture adjustment and transmission mechanism 200 is used to align the membrane material with the feeding and correction mechanism 100, pick up the membrane material and identify its posture, and drive the membrane material to rotate by the corresponding angle according to the identification result.

[0083] The laser processing mechanism 300 is used to pick up and cut the film material to be processed located in the film material attitude adjustment and transmission mechanism 200 into a finished polarizer.

[0084] The sorting and unloading mechanism 400 is used to pick up, sort, and unload the finished polarizer film located in the laser processing mechanism 300.

[0085] Reference Figures 2 to 6 Specifically, the feeding and correction mechanism 100 includes a power unwinding module 101, a correction lateral movement mechanism 110, a correction detection mechanism (not shown in the figure), and a storage roller mechanism 112 arranged sequentially in the horizontal direction. The power unwinding module 101 is used to place and drive the roll material to rotate. The storage roller mechanism 112 is used to guide and feed the film material. The correction detection mechanism is used to identify the edge position of the film material. The correction lateral movement mechanism 110 drives the power unwinding module 101 to move laterally to change the position of the roll film.

[0086] In actual use, the roll material is installed on the power unwinding module 101. One end of the roll material is pulled out and traction is achieved by the storage roller mechanism 112 before reaching the cutting mechanism 120. During this process, the deviation detection mechanism detects whether the film material is misaligned. In this embodiment, the deviation detection mechanism is preferably an ultrasonic sensor to identify the edge of the film material. When deviation of the film material is detected, the system automatically controls the deviation lateral movement mechanism 110 to move laterally to the right, so that the edge of the film material is aligned.

[0087] Furthermore, the power unwinding module 101 includes a first coil base 102, a second coil base 103, a first loading roller 104 rotatably disposed on the first coil base 102, a second loading roller 105 rotatably disposed on the second coil base 103, and a coil drive member 106 mounted on the first coil base 102; the correction and lateral movement mechanism 110 includes a correction base plate 118 and a correction drive member mounted on the correction base plate 118, wherein the first coil base 102 and the second coil base 103 are slidably connected to the correction base plate 118, and the correction drive member is drivenly connected to the first coil base 102 or the second coil base 103 to drive the first coil base 102 or the second coil base 103 to move laterally on the correction base plate 118.

[0088] In this embodiment, the hollow part of the roll material is inserted into the first feeding roller 104 and the second feeding roller 105 respectively for placement; the distance between the first roll material base 102 and the second roll material base 103 can be changed by sliding, so that the mechanism of this embodiment can adapt to roll materials of different widths; the roll material driving component 106 is preferably a motor, and the correction driving component is preferably a linear motor. By driving the first roll material base 102 or the second roll material base 103 to move laterally on the correction base plate 118, the output direction of the roll material is changed, thereby achieving the correction effect.

[0089] Furthermore, the feeding and correction mechanism 100 also includes a feeding frame 113, a first transverse base plate 114, a second transverse base plate 115, a first telescopic member 116, and a second telescopic member 117; the first transverse base plate 114 and the second transverse base plate 115 are slidably connected to the feeding frame 113 and parallel to the sliding direction of the first coil base 102; the two ends of the correction base plate 118 are rotatably connected to one end of the first transverse base plate 114 and one end of the second transverse base plate 115; the two ends of the first telescopic member 116 are rotatably connected to the other end of the first transverse base plate 114 and one end of the correction base plate 118; and the two ends of the second telescopic member 117 are rotatably connected to the other end of the second transverse base plate 115 and the other end of the correction base plate 118.

[0090] from Figure 3 It can be seen that a triangular support structure is formed between the first telescopic component 116, the first transverse base plate 114, and the correction base plate 118, and a triangular support structure is also formed between the second telescopic component 117, the second transverse base plate 115, and the correction base plate 118; when the first coil base 102 moves laterally, the first transverse base plate 114 and the first telescopic component 116 move in conjunction, and the same applies to the second telescopic component 117, the first transverse base plate 114, the correction base plate 118, and the second transverse base plate 115.

[0091] The first telescopic component 116 and the second telescopic component 117 are preferably cylinders. The system controls the extension and retraction of the first telescopic component 116 and the second telescopic component 117 to achieve the lifting and unwinding clamping sequence, and is independent of the structure for adjusting the width of the roll and correcting deviation, and does not interfere with each other.

[0092] like Figure 4 As shown, specifically, the cutting mechanism 120 includes a rolling pressing module 121, a cutting module 130, and a negative pressure conveying mechanism 140 arranged sequentially in the horizontal direction. The rolling pressing module 121 is used to roll and press the film material, the cutting module 130 is used to laser cut the film material, and the negative pressure conveying mechanism 140 is used to adsorb the film material and pull the film material forward.

[0093] Furthermore, the rolling pressing module 121 includes a feeding base plate 122, a pressing connecting rod 123 located above the feeding base plate 122, a rolling roller 124 mounted on the connecting rod and facing the feeding base plate 122, and a rolling pressing drive component 125 for driving the pressing connecting rod 123 away from or closer to the feeding base plate 122.

[0094] In this embodiment, the film material enters the rolling pressing module 121 from the storage roller mechanism 112. The rolling pressing drive 125 drives the pressing connecting rod 123 to descend so that the rolling roller 124 presses the film material against the feeding base plate 122. The film material is pulled with the assistance of the negative pressure conveying mechanism 140, which is selected as a vacuum conveyor belt. After the film material has moved a certain distance, the negative pressure conveying mechanism 140 stops conveying, and the cutting module 130 laser-cuts the film material, thereby realizing the intermittent supply of sheet material.

[0095] Specifically, the cutting module 130 includes a first cutting transverse drive 131, a second cutting transverse drive 132 mounted on the output end of the first cutting transverse drive 131, and a cutting device 133 mounted on the output end of the second cutting transverse drive 132. The output direction of the first cutting transverse drive 131 is parallel to the output direction of the negative pressure conveying mechanism 140, and the output direction of the second cutting transverse drive 132 is perpendicular to the output direction of the first cutting transverse drive 131. In this embodiment, the first cutting transverse drive 131 and the second cutting transverse drive 132 are preferably linear motors. The structure of the cutting device 133 and the principle of detecting and cutting the film material are existing technologies and will not be described in detail here.

[0096] In summary, the feeding and correction mechanism 100 and the cutting mechanism 100 of this embodiment can monitor the position of the roll material in real time and automatically adjust its alignment state to ensure the stability and accuracy of the film material during the feeding process, which significantly improves the reliability of the production process. The cutting mechanism 100 can effectively stretch and fix the film material to ensure uniform tension of the film material during cutting, thereby improving the cutting quality, reducing waste generation, and improving the utilization rate of materials.

[0097] In addition, the film feeding mechanism with correction function provided in this embodiment reduces the reliance on manual operation, makes the operation process simpler, reduces labor intensity, improves production efficiency, and meets the needs of modern production.

[0098] Reference Figures 7 to 9Specifically, the film material posture adjustment and transmission mechanism 200 includes a pick-up and transfer module 201, a transmission rotation module 210, a posture recognition module 220, and a placement platform 230. The pick-up and transfer module 201 is used to align the posture of the film material from the cutting mechanism 120 and pick up and place the film material on the placement platform 230. The posture recognition module 220 is used to recognize the posture of the film material on the placement platform 230. The transmission rotation module 210 is used to drive the placement platform 230 to move laterally and to drive the placement platform 230 to rotate by a corresponding angle according to the recognition result of the posture recognition module 220.

[0099] Specifically, the pickup and transfer module 201 includes a first pickup lateral movement drive mechanism 202, a third pickup lifting drive mechanism 203 mounted on the output end of the first pickup lateral movement drive mechanism 202, a pickup rotation drive mechanism 204 mounted on the output end of the third pickup lifting drive mechanism 203, and a third pickup assembly mounted on the output end of the pickup rotation drive mechanism 204; the first pickup lateral movement drive mechanism 202 is used to drive the third pickup lifting drive mechanism 203 to move laterally, the third pickup lifting drive mechanism 203 is used to drive the pickup rotation drive mechanism 204 to lift, the pickup rotation drive mechanism 204 is used to drive the third pickup assembly to rotate, and the third pickup assembly is used to pick up film material.

[0100] In this embodiment, the first picking lateral movement drive mechanism 202 is preferably a linear motor, the third picking lifting drive mechanism 203 is preferably a linear push rod, and the picking rotation drive mechanism 204 is preferably a rotary motor.

[0101] Specifically, the third pickup assembly includes a first connecting rod 206, multiple second connecting rods 207 that are cross-connected to the first connecting rod 206, and multiple first suction cups 208 respectively mounted on the second connecting rods 207. In this embodiment, the second connecting rods 207 intersect each other perpendicularly, and the film material is picked up by the multiple first suction cups 208.

[0102] Specifically, the transmission rotation module 210 includes a transmission traversing mechanism 211 and a transmission rotation mechanism 212 mounted on the output end of the transmission traversing mechanism 211, and the placement platform 230 is mounted on the output end of the transmission rotation mechanism 212; the transmission traversing mechanism 211 is used to drive the transmission traversing mechanism 211 away from or near the pickup and transfer module 201, and the transmission rotation mechanism 212 is used to drive the placement platform 230 to rotate around the center of its output end.

[0103] In this embodiment, the transmission transverse mechanism 211 is preferably a linear motor, and the transmission rotation mechanism 212 is preferably a rotary motor or a divider.

[0104] Specifically, the posture recognition module 220 includes a posture recognition lateral movement mechanism 221, a first visual recognition mechanism 228 and a second visual recognition mechanism 229 respectively installed at the output end of the posture recognition lateral movement mechanism 221. The posture recognition lateral movement mechanism 221 is used to drive the first visual recognition mechanism 228 and the second visual recognition mechanism 229 to move closer or further away at the same time. The first visual recognition mechanism 228 and the second visual recognition mechanism 229 are respectively used to take pictures and recognize the film material located on the placement platform 230.

[0105] Furthermore, the attitude recognition lateral movement mechanism 221 includes an attitude recognition drive motor 222, an attitude recognition slide rail 223, a first attitude recognition slider 224, a second attitude recognition slider 225, an attitude recognition synchronous wheel 226, and an attitude recognition synchronous belt 227. The attitude recognition drive motor 222 is driven and connected to the attitude recognition synchronous wheel 226 through the attitude recognition synchronous belt 227. The first attitude recognition slider 224 is connected to the first vision recognition machine and the upper section of the attitude recognition synchronous belt 227 and is slidably connected to the attitude recognition slide rail 223. The second attitude recognition slider 225 is connected to the second vision recognition machine and the lower section of the attitude recognition synchronous belt 227 and is slidably connected to the attitude recognition slide rail 223.

[0106] In this embodiment, the first posture recognition slider 224 and the second posture recognition slider 225 are preferably industrial cameras with integrated fill lights. The posture of the film material is captured by the industrial camera, and the placement angle of the placement platform 230 is finely adjusted by the transmission rotation mechanism 212 according to the posture of the film material. When the posture recognition drive motor 222 is started, the first posture recognition slider 224 and the second posture recognition slider 225 move towards or away from each other, thereby realizing independent movement of left and right vision and automatic switching of product changeover.

[0107] Reference Figures 10 to 12 The laser processing mechanism 300 includes a first laser cutting device 301, a second laser cutting device 302, a first platform transverse drive module 311, a second platform transverse drive module 312, a first transfer and pick-up module 320 located on one side of the first laser cutting device 301 and the second laser cutting device 302, a first processing platform 303 for placing film material, and a second processing platform 304 for placing film material.

[0108] The first transfer picking module 320 is used to pick up the film material from the film material posture adjustment and transfer mechanism 200 and place it on the first processing platform 303 or the second processing platform 304, and to pick up the film material processed on the first processing platform 303 or the second processing platform 304 and place it on the sorting and unloading mechanism 400.

[0109] The first platform lateral movement drive module 311 is used to drive the first processing platform 303 to reciprocate between the first laser cutting device 301 and the first transfer and pickup module 320, and the second platform lateral movement drive module 312 is used to drive the second processing platform 304 to reciprocate between the second laser cutting device 302 and the first transfer and pickup module 320.

[0110] The first laser cutting device 301 is used to cut the film material placed on the first processing platform 303, and the second laser cutting device 302 is used to cut the film material placed on the second processing platform 304.

[0111] Specifically, the laser processing mechanism 300 in this embodiment significantly improves processing efficiency and automation by introducing a dual-platform design and a transfer and pick-up module. Specifically, the parallel operation of the first laser cutting device 301 and the second laser cutting device 302 allows the two processing platforms to process alternately, avoiding the time wasted between processing and handling in a traditional single-platform system. Furthermore, the design of the first transfer and pick-up module 320 makes the workpiece handling process more efficient, enabling rapid placement of the workpiece on the processing platform and quick removal after processing, reducing the possibility of manual intervention and operational errors.

[0112] Through this structural optimization, this embodiment not only improves the processing efficiency of polarizers, but also ensures high precision and consistency during the processing, meeting the needs of modern industry for high-quality optical materials.

[0113] In this embodiment, the conveying direction of the first platform lateral drive module 311 is parallel to the conveying direction of the second platform lateral drive module 312, and the conveying direction of the first transfer pickup module 320 is perpendicular to the conveying direction of the first platform lateral drive module 311.

[0114] Specifically, the first transfer pickup module 320 includes a second pickup traverse drive mechanism 321, a first pickup lifting drive mechanism 322 mounted on the output end of the second pickup traverse drive mechanism 321, a second pickup lifting drive mechanism 323 mounted on the output end of the second pickup traverse drive mechanism 321, a first pickup assembly 324 mounted on the output end of the first pickup lifting drive mechanism 322, and a second pickup assembly 325 mounted on the output end of the second pickup lifting drive mechanism 323.

[0115] The second picking lateral movement drive mechanism 321 is used to drive the first picking lifting drive mechanism 322 and the second picking lifting drive mechanism 323 to move laterally, respectively. The first picking lifting drive mechanism 322 is used to drive the first picking assembly 324 to lift, and the second picking lifting drive mechanism 323 is used to drive the second picking assembly 325 to lift. Both the first picking assembly 324 and the second picking assembly 325 are used to pick up workpieces.

[0116] In this embodiment, the second pickup lateral movement drive mechanism 321 is preferably a linear motor, the first pickup lifting drive mechanism 322 and the second pickup lifting drive mechanism 323 are preferably linear push rods, and the first pickup assembly 324 and the second pickup assembly 325 are preferably structures assembled from multiple connecting rods and multiple suction cups. It should be noted that the structure and principle of the first laser cutting device 301 and the second laser cutting device 302 in this embodiment are existing technologies and will not be described in detail here.

[0117] Furthermore, the polarizer laser processing mechanism 300 also includes a third processing platform 305 for placing workpieces, a fourth processing platform 306 for placing workpieces, and a second transfer pickup module 307 located on the other side of the first laser cutting device 301 and the second laser cutting device 302. The structure of the second transfer pickup module 307 is symmetrically arranged with respect to the structure of the first transfer pickup module 320 about the first laser cutting device 301. The first platform transverse drive module 311 is also used to drive the third processing platform 305 to reciprocate between the first laser cutting device 301 and the second transfer pickup module 307. The second platform transverse drive module 312 is used to drive the second processing platform 304 to reciprocate between the second laser cutting device 302 and the second transfer pickup module 307.

[0118] pass Figure 10 and Figure 11 As can be seen, the first platform transverse drive module 311 and the second platform transverse drive module 312 each have two output terminals, which are respectively installed on the first processing platform 303 to the fourth processing platform 306. Among them, the first processing platform 303 and the third processing platform 305 are located on both sides of the first laser cutting device 301, and the second processing platform 304 and the fourth processing platform 306 are located on both sides of the first laser cutting device 301. The system can automatically select to control the first transfer pick-up module 320 or the second transfer pick-up module 307 to pick up and place the workpiece according to the current working status of the processing platform and the laser cutting device, thereby further improving processing efficiency.

[0119] Preferably, both the first platform transverse drive module 311 and the first platform transverse drive module 311 are linear motors with dual output ends.

[0120] Specifically, the first processing platform 303, the second processing platform 304, the third processing platform 305 and the fourth processing platform 306 are all connected to a negative pressure mechanism. The first processing platform 303 to the fourth processing platform 306 are all provided with through holes, which can adsorb the workpiece and collect the waste material that falls off after cutting.

[0121] Reference Figure 13 and Figure 14 Specifically, it includes a sorting and feeding module 401, a multi-axis pickup module 404, a coding and feeding module 405, a coding module 406, a coding and unloading module 407 arranged sequentially along the horizontal direction, and a waste placement module 408 located on one side of the sorting and feeding module 401. The sorting and feeding module 401 is used to hold the polarizers to be sorted and drive the polarizers to move laterally. The multi-axis pickup module 404 is used to pick up the polarizers from the sorting and feeding module 401 and place them in the coding and feeding module 405 or the waste placement module 408. The coding and feeding module 405 is used to drive the polarizers to the coding module 406 for coding. The coding and unloading module 407 is used to transfer and unload the coded polarizers.

[0122] Furthermore, the sorting and feeding module 401 includes a sorting and feeding linear driver 402 and a sorting and feeding conveyor belt 403 installed at the output end of the sorting and feeding linear driver 402. The conveying direction of the sorting and feeding conveyor belt 403 is the same as the conveying direction of the inkjet printing module 405 and intersects perpendicularly with the conveying direction of the sorting and feeding linear driver 402.

[0123] In this embodiment, the sorting and loading linear driver 402 is preferably a linear motor. The sorting and loading linear driver 402 drives the loading conveyor belt to move laterally to the corresponding position. The first transfer pickup module 320 or the second transfer pickup module 307 places the inspected polarizing film material onto the sorting and loading conveyor belt 403. The sorting and loading linear driver 402 drives the loading conveyor belt to move laterally to the corresponding position. The multi-axis pickup module 404 picks up the qualified polarizing film and places it into the inkjet printing loading module 405. The sorting and loading linear driver 402 drives the loading conveyor belt to move laterally to the corresponding position. The multi-axis pickup module 404 picks up the unqualified polarizing film and places it into the waste placement module 408, completing the sorting. Preferably, the multi-axis pickup module 404 is a spider robot, and the inkjet printing loading module 405 is a conveyor belt.

[0124] Furthermore, a coding guide module 410 is provided between the coding module 406 and the coding feeding module 405 to guide the polarizer and prevent material blockage.

[0125] Specifically, the inkjet printing guide module 410 includes an inkjet printing guide transverse movement mechanism 411, an inkjet printing synchronous belt 418 respectively installed at the output end of the inkjet printing guide transverse movement mechanism 411, a second guide lifting mechanism 419, a first guide plate 420 installed at the output end of the inkjet printing synchronous belt 418, and a second guide plate 421 installed at the second guide lifting mechanism 419. The inkjet printing guide transverse movement mechanism 411 is used to drive the inkjet printing synchronous belt 418 and the second guide lifting mechanism 419 to move closer or further away at the same time. The inkjet printing synchronous belt 418 is used to drive the first guide plate 420 to descend, and the second guide lifting mechanism 419 is used to drive the second guide plate 421 to rise and fall.

[0126] In this embodiment, the coding synchronization belt 418 and the second guide lifting mechanism 419 are preferably cylinders.

[0127] Specifically, the inkjet printing guide transverse movement mechanism 411 includes an inkjet printing drive motor 412, an inkjet printing slide rail 413, a first inkjet printing slider 414, a second inkjet printing slider 415, an inkjet printing synchronous pulley 416, and an inkjet printing synchronous belt 417. The inkjet printing drive motor 412 is driven and connected to the inkjet printing synchronous pulley 416 through the inkjet printing synchronous belt 417. The first inkjet printing slider 414 is connected to the upper section of the inkjet printing synchronous belt 418 and the inkjet printing synchronous belt 417, and is slidably connected to the inkjet printing slide rail 413. The second inkjet printing slider 415 is connected to the second guide lifting mechanism 419 and the lower section of the inkjet printing synchronous belt 417, and is slidably connected to the inkjet printing slide rail 413.

[0128] In this embodiment, when the inkjet printing drive motor 412 is started, the first guide plate 420 and the second guide plate 421 move toward or away from each other to achieve the guiding requirements of polarizers of different sizes and requirements.

[0129] In summary, the sorting and unloading mechanism 400 provided in this embodiment significantly improves production efficiency by integrating multiple processes such as sorting, coding, and unloading onto a single production line. The design of this mechanism allows the polarizer to move laterally within the sorting and loading module 401, facilitating the rapid and accurate transfer of the polarizer to the coding and loading module 405 or the waste placement module 408 by the multi-axis pickup module 404. This reduces the need for manual intervention and lowers operational risks. Furthermore, the close integration of the coding and loading module 405, the coding module 406, and the coding and unloading module 407 ensures the stability and consistency of the polarizer during the coding process, enabling the efficiently transferred coded polarizer to the next process and further shortening the production cycle.

[0130] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A polarizer forming production equipment, characterized in that, It includes a feeding and correction mechanism, a cutting mechanism, a film material attitude adjustment and transmission mechanism, a laser processing mechanism, and a sorting and unloading mechanism arranged sequentially along the horizontal direction; The feeding and correction mechanism is used to correct the deviation of the roll material and feed it, and the cutting mechanism is used to stretch, fix and cut the film material. The membrane material posture adjustment and transmission mechanism is used to align the membrane material with the posture of the feeding and correction mechanism, pick up the membrane material and identify its posture, and drive the membrane material to rotate by the corresponding angle according to the identification result. A laser processing mechanism is used to pick up and cut the film material to be processed from the film material attitude adjustment and transmission mechanism into a finished polarizer. The sorting and unloading mechanism is used to pick up, sort, and unload the finished polarizer film located in the laser processing mechanism.

2. The polarizer forming production equipment according to claim 1, characterized in that, The feeding and correction mechanism includes a power unwinding module, a correction lateral movement mechanism, a correction detection mechanism, and a storage roller mechanism arranged sequentially in the horizontal direction. The power unwinding module is used to place and drive the roll material to rotate. The storage roller mechanism is used to guide and feed the film material. The correction detection mechanism is used to identify the edge position of the film material. The correction lateral movement mechanism is used to drive the power unwinding module to move laterally to change the position of the roll film.

3. The polarizer forming production equipment according to claim 2, characterized in that, The power unwinding module includes a first roll base, a second roll base, a first loading roller that is rotatably disposed on the first roll base, a second loading roller that is rotatably disposed on the second roll base, and a roll drive component installed on the first roll base; The correction and lateral movement mechanism includes a correction base plate and a correction drive unit mounted on the correction base plate. The first coil base and the second coil base are slidably connected to the correction base plate. The correction drive unit is driven to connect with the first coil base or the second coil base to drive the first coil base or the second coil base to move laterally on the correction base plate. The feeding and correction mechanism also includes a feeding frame, a first transverse base plate, a second transverse base plate, a first telescopic component, and a second telescopic component; The first transverse base plate and the second transverse base plate are slidably connected to the feeding frame and parallel to the sliding direction of the first coil base. The two ends of the correction base plate are rotatably connected to one end of the first transverse base plate and one end of the second transverse base plate. The two ends of the first telescopic member are rotatably connected to the other end of the first transverse base plate and one end of the correction base plate. The two ends of the second telescopic member are rotatably connected to the other end of the second transverse base plate and the other end of the correction base plate.

4. The polarizer forming production equipment according to claim 1, characterized in that, The cutting mechanism includes a rolling pressing module, a cutting mechanism, and a negative pressure conveying mechanism arranged sequentially in the horizontal direction. The rolling pressing module is used to roll and press the film material, the cutting mechanism is used to laser cut the film material, and the negative pressure conveying mechanism is used to adsorb the film material and pull the film material forward.

5. The polarizer forming production equipment according to claim 4, characterized in that, The rolling pressing module includes a feeding base plate, a pressing connecting rod located above the feeding base plate, a rolling roller mounted on the connecting rod and facing the feeding base plate, and a rolling pressing drive component for driving the pressing connecting rod away from or close to the feeding base plate. The cutting mechanism includes a first cutting transverse drive, a second cutting transverse drive installed at the output end of the first cutting transverse drive, and a cutting device installed at the output end of the second cutting transverse drive. The output direction of the first cutting transverse drive is parallel to the output direction of the negative pressure conveying mechanism, and the output direction of the second cutting transverse drive is perpendicular to the output direction of the first cutting transverse drive.

6. The polarizer forming production equipment according to claim 1, characterized in that, The membrane material attitude adjustment and transmission mechanism includes a pickup and transfer module, a transmission rotation module, an attitude recognition module, and a placement platform; The picking and transferring module is used to align the film material with the cutting mechanism and pick it up and place it on the placement platform. The posture recognition module is used to recognize the posture of the film material on the placement platform. The transmission and rotation module is used to drive the placement platform to move laterally and drive the placement platform to rotate by a corresponding angle according to the recognition result of the posture recognition module.

7. The polarizer forming production equipment according to claim 6, characterized in that, The pickup and transfer module includes a pickup lateral movement drive mechanism, a third pickup lifting drive mechanism installed at the output end of the pickup lateral movement drive mechanism, a pickup rotation drive mechanism installed at the output end of the third pickup lifting drive mechanism, and a third pickup assembly installed at the output end of the pickup rotation drive mechanism. The picking lateral movement drive mechanism is used to drive the third picking lifting drive mechanism to move laterally, the third picking lifting drive mechanism is used to drive the picking rotation drive mechanism to lift, the picking rotation drive mechanism is used to drive the third picking assembly to rotate, and the third picking assembly is used to pick up the film material. The third pickup assembly includes a first connecting rod, multiple second connecting rods that are cross-connected to the first connecting rod, and multiple suction cups respectively mounted on the second connecting rods; The transmission rotation module includes a transmission transverse mechanism and a transmission rotation mechanism installed at the output end of the transmission transverse mechanism, and the placement platform is installed at the output end of the transmission rotation mechanism; The transmission traverse mechanism is used to drive the transmission traverse mechanism away from or near the pick-up and transfer module, and the transmission rotation mechanism is used to drive the placement platform to rotate around the center of its output end. The posture recognition module includes a posture recognition lateral movement mechanism, a first visual recognition mechanism and a second visual recognition mechanism respectively installed at the output end of the posture recognition lateral movement mechanism. The posture recognition lateral movement mechanism is used to drive the first visual recognition mechanism and the second visual recognition mechanism to move closer or further away at the same time. The first visual recognition mechanism and the second visual recognition mechanism are respectively used to take pictures and recognize the film material located on the placement platform. The attitude recognition lateral movement mechanism includes an attitude recognition drive motor, an attitude recognition slide rail, a first attitude recognition slider, a second attitude recognition slider, an attitude recognition synchronous pulley, and an attitude recognition synchronous belt; The attitude recognition drive motor is driven and connected to the attitude recognition synchronous wheel via the attitude recognition synchronous belt. The first attitude recognition slider is connected to the first vision recognition machine and the upper section of the attitude recognition synchronous belt and is slidably connected to the attitude recognition slide rail. The second attitude recognition slider is connected to the second vision recognition machine and the lower section of the attitude recognition synchronous belt and is slidably connected to the attitude recognition slide rail.

8. The polarizer forming production equipment according to claim 1, characterized in that, The laser processing mechanism includes a first laser cutting device, a second laser cutting device, a first platform transverse drive module, a second platform transverse drive module, a first transfer and pick-up module located on one side of the first laser cutting device and the second laser cutting device, a first processing platform for placing film material, and a second processing platform for placing film material. The first transfer and picking module is used to pick up the film material from the film material posture adjustment and transfer mechanism and place it on the first processing platform or the second processing platform, and to pick up the film material processed on the first processing platform or the second processing platform and place it on the sorting and unloading mechanism. The first platform traverse drive module is used to drive the first processing platform to reciprocate between the first laser cutting device and the first transfer and pick-up module, and the second platform traverse drive module is used to drive the second processing platform to reciprocate between the second laser cutting device and the first transfer and pick-up module. The first laser cutting device is used to cut the film material placed on the first processing platform, and the second laser cutting device is used to cut the film material placed on the second processing platform.

9. The polarizer forming production equipment according to claim 8, characterized in that, The conveying direction of the first platform lateral movement drive module is parallel to the conveying direction of the second platform lateral movement drive module, and the conveying direction of the first transfer pickup module is perpendicular to the conveying direction of the first platform lateral movement drive module. The first transfer pickup module includes a pickup traverse drive mechanism, a first pickup lifting drive mechanism installed at the output end of the pickup traverse drive mechanism, a second pickup lifting drive mechanism installed at the output end of the pickup traverse drive mechanism, a first pickup assembly installed at the output end of the first pickup lifting drive mechanism, and a second pickup assembly installed at the output end of the second pickup lifting drive mechanism. The picking traverse drive mechanism is used to drive the first picking lifting drive mechanism and the second picking lifting drive mechanism to move laterally, respectively. The first picking lifting drive mechanism is used to drive the first picking assembly to lift, and the second picking lifting drive mechanism is used to drive the second picking assembly to lift. Both the first picking assembly and the second picking assembly are used to pick up workpieces. The polarizer laser processing mechanism also includes a third processing platform for placing workpieces, a fourth processing platform for placing workpieces, and a second transfer pickup module located on the other side of the first laser cutting device and the second laser cutting device. The structure of the second transfer pickup module and the structure of the first transfer pickup module are symmetrically arranged with respect to the first laser cutting device. The first platform traverse drive module is also used to drive the third processing platform to reciprocate between the first laser cutting device and the second transfer pickup module, and the second platform traverse drive module is used to drive the second processing platform to reciprocate between the second laser cutting device and the second transfer pickup module.

10. The polarizer forming production equipment according to claim 1, characterized in that, It includes a sorting and feeding module, a multi-axis picking module, a coding and feeding module, a coding module, a coding and unloading module arranged in sequence along the horizontal direction, and a waste material placement module located on one side of the sorting and feeding module; The sorting and feeding module is used to hold the polarizing film to be sorted and drive the polarizing film to move laterally. The multi-axis picking module is used to pick up the polarizing film from the sorting and feeding module and place it in the inkjet printing and feeding module or the waste placement module. The inkjet printing and feeding module is used to drive the polarizing film to the inkjet printing module for inkjet printing. The inkjet printing and unloading module is used to transfer and unload the inkjet-printed polarizing film.

Images