Polarizer forming production equipment

Abstract

The invention 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 mechanism, a film posture adjusting and conveying mechanism, a laser processing mechanism and a sorting and discharging mechanism which are sequentially arranged in the horizontal direction. According to the polaroid forming production equipment, the modularized integration and intelligent control technology is adopted, the polaroid production precision and efficiency are remarkably optimized, the problems that in the prior art, procedures are dispersed, and precision is insufficient are solved, and the polaroid forming production equipment is suitable for large-scale production of ultra-thin and large-size polaroids.

Description

Technical Field

[0001] The present invention relates to the technical field of polarizer production and processing, and specifically relates to a polarizer forming production device. Background Art

[0002] As an optical material, polarizers are widely used in fields such as displays, photography, and optical instruments. The equipment and processes in its production directly affect the quality and production efficiency of polarizers. Currently, the production of polarizers usually involves multiple processes, including loading, cutting, processing, and sorting. Most of the existing polarizer production equipment is single-functional modules, lacking systematicness and automation, resulting in problems such as low production efficiency, complex operation, and high labor costs.

[0003] In the prior art, the loading process often relies on manual operation, which is prone to errors, resulting in inaccurate postures of the film materials, and further affecting the accuracy of subsequent processing. In addition, traditional cutting and processing equipment lacks flexibility when dealing with film materials and cannot adapt to film materials of different specifications and shapes, restricting the diversity and flexibility of production. At the same time, the automation level of the sorting and unloading processes is relatively low, increasing the need for manual intervention and further reducing the production efficiency.

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

[0005] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a polarizer forming production device, which uses modular integration and intelligent control technology to significantly optimize the accuracy and efficiency of polarizer production, solves the pain points of scattered processes and insufficient accuracy in the prior art, and is suitable for large-scale production of ultra-thin and large-size polarizers.

[0006] The present invention is realized through the following technical solutions: A polarizer forming production device includes a loading and deviation correction module, a cutting mechanism, a film material posture adjustment and transmission mechanism, a laser processing mechanism, and a sorting and unloading mechanism that are sequentially arranged in the horizontal direction; The loading and deviation correction module is used for correcting the deviation of the coil material and loading it, and the cutting mechanism is used for stretching, fixing, and cutting the film material; The film material posture adjustment and transmission mechanism is used for aligning the posture of the film material from the loading and deviation correction module, picking up and identifying the posture of the film material, and driving the film material to rotate a corresponding angle according to the recognition result; The laser processing mechanism is used for picking up the film material to be processed located on the film material posture adjustment and transmission mechanism and cutting and processing it into a polarizer finished product; The sorting and blanking mechanism is used to pick up, sort, and blank the polarizer finished products located in the laser processing mechanism.

[0007] Among them, the feeding deviation rectifying module includes a power unwinding module, a deviation rectifying transverse movement mechanism, a deviation rectifying detection mechanism, and a storage roller mechanism arranged in sequence along the horizontal direction. The power unwinding module is used to place and drive the rotation of the coil material. The storage roller mechanism is used to guide and feed the film material. The deviation rectifying detection mechanism is used to identify the edge position of the film material. The deviation rectifying transverse movement mechanism is used to drive the power unwinding module to move horizontally to change the position of the coiled film.

[0008] Among them, the power unwinding module includes a first coil base, a second coil base, a first loading roller rotatably arranged on the first coil base, a second loading roller rotatably arranged on the second coil base, and a coil driving part arranged on the first coil base; The deviation rectifying transverse movement mechanism includes a deviation rectifying bottom plate and a deviation rectifying driving part arranged on the deviation rectifying bottom plate. The first coil base and the second coil base are respectively slidably connected to the deviation rectifying bottom plate. The deviation rectifying driving part is drivingly connected to the first coil base or the second coil base to drive the first coil base or the second coil base to move horizontally on the deviation rectifying bottom plate; The feeding deviation rectifying module further includes a feeding frame, a first transverse movement bottom plate, a second transverse movement bottom plate, a first telescopic part, and a second telescopic part; The first transverse movement bottom plate and the second transverse movement bottom plate are respectively slidably connected to the feeding frame and are parallel to the sliding direction of the first coil base. The two ends of the deviation rectifying bottom plate are respectively rotatably connected to one end of the first transverse movement bottom plate and one end of the second transverse movement bottom plate. The two ends of the first telescopic part are respectively rotatably connected to the other end of the first transverse movement bottom plate and one end of the deviation rectifying bottom plate. The two ends of the second telescopic part are respectively rotatably connected to the other end of the second transverse movement bottom plate and the other end of the deviation rectifying bottom plate.

[0009] Among them, the blanking and cutting mechanism includes a rolling pressure applying module, a blanking and cutting mechanism, and a negative pressure conveying mechanism arranged in sequence along the horizontal direction. The rolling pressure applying module is used to roll and press the film material. The blanking and cutting mechanism is used to perform laser cutting on the film material. The negative pressure conveying mechanism is used to adsorb the film material and pull the film material forward.

[0010] Among them, the rolling pressure applying module includes a feeding bottom plate, a pressure applying connecting rod located above the feeding bottom plate, a rolling pressure wheel arranged on the connecting rod and facing the feeding bottom plate, and a rolling pressure driving part used to drive the pressure applying connecting rod to move away from or close to the feeding bottom plate; The blanking and cutting mechanism includes a first blanking transverse movement driving member, a second blanking transverse movement driving member installed at the output end of the first blanking transverse movement driving member, and a blanking and cutting device installed at the output end of the second blanking transverse movement driving member. The output direction of the first blanking transverse movement driving member is parallel to the output direction of the negative pressure conveying mechanism, and the output direction of the second blanking transverse movement driving member is vertically intersecting with the output direction of the first blanking transverse movement driving member.

[0011] Among them, the film material attitude adjustment and transmission mechanism includes a picking and transferring module, a transmission and rotating module, an attitude recognition module, and a placement platform; The picking and transferring module is used to align the attitude of the film material of the blanking and cutting mechanism, pick up and place the film material on the placement platform. The attitude recognition module is used to recognize the attitude of the film material on the placement platform. The transmission and rotating module is used to drive the placement platform to move horizontally and drive the placement platform to rotate by a corresponding angle according to the recognition result of the attitude recognition module.

[0012] Among them, the picking and transferring module includes a picking transverse movement driving mechanism, a third picking lifting driving mechanism installed at the output end of the picking transverse movement driving mechanism, a picking rotating driving mechanism installed at the output end of the third picking lifting driving mechanism, and a third picking assembly installed at the output end of the picking rotating driving mechanism; The picking transverse movement driving mechanism is used to drive the third picking lifting driving mechanism to move horizontally. The third picking lifting driving mechanism is used to drive the picking rotating driving mechanism to move up and down. The picking rotating driving mechanism is used to drive the third picking assembly to rotate. The third picking assembly is used to pick up the film material; The third picking assembly includes a first connecting rod, multiple second connecting rods cross-connected with the first connecting rod, and a plurality of suction cups respectively installed on the second connecting rods; The transmission and rotating module includes a transmission transverse movement mechanism and a transmission rotating mechanism installed at the output end of the transmission transverse movement mechanism. The placement platform is installed at the output end of the transmission rotating mechanism; The transmission transverse movement mechanism is used to drive the transmission transverse movement mechanism to move away from or close to the picking and transferring module. The transmission rotating mechanism is used to drive the placement platform to rotate along the center of its output end; The attitude recognition module includes an attitude recognition transverse movement mechanism, a first vision recognition mechanism and a second vision recognition mechanism respectively installed at the output end of the attitude recognition transverse movement mechanism. The attitude recognition transverse movement mechanism is used to drive the first vision recognition mechanism and the second vision recognition mechanism to approach or move away simultaneously. The first vision recognition mechanism and the second vision recognition mechanism are respectively used to take pictures and recognize the film material located on the placement platform; The attitude recognition transverse movement mechanism includes an attitude recognition driving 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 driving motor is drivingly connected to the attitude recognition synchronous pulley through an attitude recognition synchronous belt. The first attitude recognition slider is respectively 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 respectively 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.

[0013] Wherein, the laser processing mechanism includes a first laser cutting device, a second laser cutting device, a first platform transverse movement driving module, a second platform transverse movement driving module, a first transfer and pickup module located on one side of the first laser cutting device and the second laser cutting device, a first processing platform for placing the film material, and a second processing platform for placing the film material; The first transfer and pickup module is used to pick up the film material of the film material attitude adjustment transmission mechanism and place it on the first processing platform or the second processing platform, and pick up the processed film material on the first processing platform or the second processing platform and place it on the sorting and blanking mechanism; The first platform transverse movement driving module is used to drive the first processing platform to reciprocate between the first laser cutting device and the first transfer and pickup module, and the second platform transverse movement driving module is used to drive the second processing platform to reciprocate between the second laser cutting device and the first transfer and pickup module; The first laser cutting device is used to cut and process the film material placed on the first processing platform, and the second laser cutting device is used to cut and process the film material placed on the second processing platform.

[0014] Wherein, the conveying direction of the first platform transverse movement driving module is parallel to the conveying direction of the second platform transverse movement driving module, and the conveying direction of the first transfer and pickup module is vertically intersecting with the conveying direction of the first platform transverse movement driving module; The first transfer and pickup module includes a pickup transverse movement driving mechanism, a first pickup lifting driving mechanism installed at the output end of the pickup transverse movement driving mechanism, a second pickup lifting driving mechanism installed at the output end of the pickup transverse movement driving mechanism, a first pickup assembly installed at the output end of the first pickup lifting driving mechanism, and a second pickup assembly installed at the output end of the second pickup lifting driving mechanism; The pickup transverse movement driving mechanism is used to respectively drive the first pickup lifting driving mechanism and the second pickup lifting driving mechanism to move transversely. The first pickup lifting driving mechanism is used to drive the first pickup assembly to lift and lower. The second pickup lifting driving mechanism is used to drive the second pickup assembly to lift and lower. Both the first pickup assembly and the second pickup assembly are used to pick up workpieces; The polarizer laser processing mechanism further includes a third processing platform for placing workpieces, a fourth processing platform for placing workpieces, and a second transfer and picking module located on the other side of the first laser cutting device and the second laser cutting device. The structure of the second transfer and picking module is symmetrically arranged with respect to the first laser cutting device with the structure of the first transfer and picking module; The first platform transverse movement driving module is further used to drive the third processing platform to reciprocate between the first laser cutting device and the second transfer and picking module, and the second platform transverse movement driving module is used to drive the second processing platform to reciprocate between the second laser cutting device and the second transfer and picking module.

[0015] Among them, the sorting and discharging mechanism includes a sorting and feeding module, a multi-axis picking module, a coding and feeding module, a coding module, a coding and discharging module, and a waste placing module arranged in sequence along the horizontal direction and a waste placing module located on one side of the sorting and feeding module; The sorting and feeding module is used to hold the polarizers to be sorted and drive the polarizers to move horizontally. The multi-axis picking module is used to pick up the polarizers from the sorting and feeding module and place them on the coding and feeding module or the waste placing module. The coding and feeding module is used to drive the polarizers to the coding module for coding. The coding and discharging module is used to convey and discharge the coded polarizers.

[0016] Advantages of the present invention: The polarizer forming production equipment provided by the present invention forms an efficient and automated production line by organically combining a feeding and deviation correction module, a blanking and cutting mechanism, a film material attitude adjustment and transmission mechanism, a laser processing mechanism, and a sorting and discharging mechanism.

[0017] The seamless connection between each module reduces manual intervention, improves production efficiency, and reduces operation complexity; the film material attitude adjustment and transmission mechanism can identify the attitude of the film material in real time and perform automatic adjustment to ensure the accuracy of the film material during processing and improve the processing accuracy of the polarizer; the laser processing mechanism can adapt to film materials of different specifications and shapes, enhancing the flexibility of production and meeting the market demand for diversified products; the design of the sorting and discharging mechanism enables the finished polarizers to be sorted and discharged quickly and accurately, further improving production efficiency.

[0018] In summary, the polarizer forming production equipment of the present invention not only solves many problems in the prior art, but also significantly improves production efficiency and product quality, and has broad application prospects and market value. Description of the Drawings

[0019] The present invention is further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation to the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the following drawings without creative efforts.

[0020] Figure 1 Schematic diagram of the three-dimensional structure of the present invention.

[0021] Figure 2 Schematic diagram of the three-dimensional structure of the loading deviation correction module and the blanking and cutting mechanism.

[0022] Figure 3 Schematic diagram of the structure of the loading deviation correction module.

[0023] Figure 4 Partial schematic diagram of the structure of the loading deviation correction module.

[0024] Figure 5 Schematic diagram of the structure of the blanking and cutting mechanism.

[0025] Figure 6 Partial schematic diagram of the structure of the blanking and cutting mechanism.

[0026] Figure 7 Schematic diagram of the three-dimensional structure of the film material attitude adjustment and transmission mechanism.

[0027] Figure 8 Schematic diagram of the structure of the picking and transferring module.

[0028] Figure 9 Schematic diagram of the structure of the attitude recognition module.

[0029] Figure 10 Schematic diagram of the three-dimensional structure of the laser processing mechanism.

[0030] Figure 11 Schematic diagram of the structure of the first platform transverse movement drive module, the second platform transverse movement drive module, the first laser cutting device, and the second laser cutting device.

[0031] Figure 12 Schematic diagram of the structure of the first transfer and picking module.

[0032] Figure 13 Schematic diagram of the three-dimensional structure of the sorting and blanking mechanism.

[0033] Figure 14 Schematic diagram of the structure of the inkjet coding and guiding module.

[0034] Reference numerals Loading deviation correction module - 100, power unwinding module - 101, first coil base - 102, second coil base - 103, first loading roller - 104, second loading roller - 105, coil driving member - 106, Deviation correction and lateral translation mechanism - 110, material storage roller mechanism - 112, loading frame - 113, first lateral translation bottom plate - 114, second lateral translation bottom plate - 115, first telescopic member - 116, second telescopic member - 117, deviation correction bottom plate - 118, Blanking and cutting mechanism - 120, rolling material pressing module - 121, feeding bottom plate - 122, material pressing connecting rod - 123, rolling wheel - 124, rolling material pressing driving member - 125, blanking and cutting mechanism - 130, first blanking lateral translation driving member - 131, second blanking lateral translation driving member - 132, blanking and cutting device - 133, negative pressure conveying mechanism - 140, Film material attitude adjustment and transmission mechanism - 200, picking and transferring module - 201, picking lateral translation driving mechanism - 202, third picking lifting driving mechanism - 203, picking rotation driving mechanism - 204, third picking assembly - 205, first connecting rod - 206, second connecting rod - 207, suction cup - 208, Transmission rotation module - 210, transmission lateral translation mechanism - 211, transmission rotation mechanism - 212, Attitude recognition module - 220, attitude recognition lateral translation mechanism - 221, attitude recognition driving 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 visual recognition mechanism - 228, second visual recognition mechanism - 229, Placement platform - 230, 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 picking module - 307.

[0035] First platform lateral translation driving module - 311, second platform lateral translation driving module - 312, First transfer and picking module - 320, picking lateral translation driving mechanism - 321, first picking lifting driving mechanism - 322, second picking lifting driving mechanism - 323, first picking assembly - 324, second picking assembly - 325, Sorting and discharging mechanism - 400, sorting loading module - 401, loading linear driver - 402, sorting loading conveyor belt - 403, Multi-axis picking module - 404, inkjet printing loading module - 405, inkjet printing module - 406, inkjet printing discharging module - 407, waste material placement module - 408, Inkjet coding guiding module - 410, inkjet coding transverse translation mechanism - 411, inkjet coding driving motor - 412, inkjet coding slide rail - 413, first inkjet coding slider - 414, second inkjet coding slider - 415, inkjet coding synchronous pulley - 416, inkjet coding synchronous belt - 417, First guiding lifting mechanism - 418, second guiding lifting mechanism - 419, first guide plate - 420, second guide plate - 421. Detailed implementation manners

[0036] To make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific implementation manners of the present invention will be made in conjunction with the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0037] In the description of the present invention, 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. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0038] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0039] Polarizers, as optical materials, are widely used in fields such as displays, photography, and optical instruments. The equipment and processes in its production process directly affect the quality and production efficiency of polarizers. At present, the production of polarizers usually involves multiple links, including feeding, cutting, processing, and sorting, etc. The existing polarizer production equipment is mostly single-functional modules, lacking systematicness and automation, resulting in problems such as low production efficiency, complex operation, and high labor costs.

[0040] In the existing technology, the loading process often relies on manual operation, which is prone to errors, resulting in inaccurate posture of the film material, which in turn affects the accuracy of subsequent processing; in addition, traditional cutting and processing equipment lacks flexibility when 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 degree of automation in the sorting and unloading links is low, which increases the need for manual intervention and further reduces production efficiency.

[0041] In order to solve the above problems, this embodiment discloses a polarizer molding production equipment, the structure of which is as follows: Figures 1 to 14 As shown, the device includes a feeding and correcting mechanism 100, a material cutting mechanism 120, a film material posture adjustment and transmission mechanism 200, a laser processing mechanism 300, and a sorting and unloading mechanism 400 which are sequentially arranged in the horizontal direction; The feeding and correcting mechanism 100 is used to correct the deviation of the coiled material and feed the material, and the cutting mechanism 120 is used to stretch, fix and cut the film material; The film material posture adjustment transmission mechanism 200 is used to align the posture of the film material of the feeding and correcting mechanism 100, pick up the film material, identify the posture of the film material, and drive the film material to rotate a corresponding angle according to the identification result; The laser processing mechanism 300 is used to pick up the film material to be processed located at the film material posture adjustment and transmission mechanism 200, and cut and process it into a finished polarizer film; The sorting and unloading mechanism 400 is used to pick up, sort and unload the finished polarizers located in the laser processing mechanism 300.

[0042] Reference Figures 2 to 6 Specifically, the feeding and correcting mechanism 100 includes a power unwinding module 101, a correcting transverse shifting mechanism 110, a correcting detection mechanism (not shown in the figure) and a storage roller mechanism 112 which are arranged in sequence along 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 correcting detection mechanism is used to identify the edge position of the film material, and the correcting transverse shifting mechanism 110 is used to drive the power unwinding module 101 to move transversely to change the position of the roll film.

[0043] In actual use, the coil is installed on the power unwinding module 101, and one end of the coil is pulled out and pulled by the storage roller mechanism 112 to reach the material cutting mechanism 120. During this period, the correction detection mechanism detects whether the film material is offset. In this embodiment, the correction detection mechanism is preferably an ultrasonic sensor to identify the edge of the film material. When the deviation of the film material is detected, the system automatically controls the correction transverse movement mechanism 110 to move right to align the edge of the film material.

[0044] Further, the power unwinding module 101 includes a first coil base 102, a second coil base 103, a first loading roller 104 rotatably arranged on the first coil base 102, a second loading roller 105 rotatably arranged on the second coil base 103, and a coil driving member 106 arranged on the first coil base 102; the deviation rectifying and transverse moving mechanism 110 includes a deviation rectifying bottom plate 118 and a deviation rectifying driving member arranged on the deviation rectifying bottom plate 118. The first coil base 102 and the second coil base 103 are respectively slidably connected to the deviation rectifying bottom plate 118, and the deviation rectifying driving member is drivingly 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 transversely on the deviation rectifying bottom plate 118.

[0045] In this embodiment, the hollow parts of the coil are respectively inserted into the first loading roller 104 and the second loading roller 105 for placement; the distance between the first coil base 102 and the second coil base 103 can be changed by sliding, so that the mechanism of this embodiment can adapt to coils of different widths; the coil driving member 106 is preferably a motor, and the deviation rectifying driving member is preferably a linear motor. By driving the first coil base 102 or the second coil base 103 to move transversely on the deviation rectifying bottom plate 118 to change the discharging direction of the coil, the effect of deviation rectification is achieved.

[0046] Further, the loading and deviation rectifying mechanism 100 further includes a loading frame 113, a first transverse moving bottom plate 114, a second transverse moving bottom plate 115, a first telescopic member 116, and a second telescopic member 117; the first transverse moving bottom plate 114 and the second transverse moving bottom plate 115 are respectively slidably connected to the loading frame 113 and are parallel to the sliding direction of the first coil base 102. The two ends of the deviation rectifying bottom plate 118 are respectively rotatably connected to one end of the first transverse moving bottom plate 114 and one end of the second transverse moving bottom plate 115. The two ends of the first telescopic member 116 are respectively rotatably connected to the other end of the first transverse moving bottom plate 114 and one end of the deviation rectifying bottom plate 118. The two ends of the second telescopic member 117 are respectively rotatably connected to the other end of the second transverse moving bottom plate 115 and one end of the deviation rectifying bottom plate 118.

[0047] From Figure 3 It can be seen that a triangular support structure is formed among the first telescopic member 116, the first transverse moving bottom plate 114 and the deviation rectifying bottom plate 118, and a triangular support structure is also formed among the second telescopic member 117, the second transverse moving bottom plate 115 and the deviation rectifying bottom plate 118; when the first coil base 102 moves transversely, the first transverse moving bottom plate 114 and the first telescopic member 116 are linked, and the same is true for the second telescopic member 117, the first transverse moving bottom plate 114, the deviation rectifying bottom plate 118, and the second transverse moving bottom plate 115; The first telescopic member 116 and the second telescopic member 117 are preferably cylinders. The system controls the telescopic movement of the first telescopic member 116 and the second telescopic member 117 to achieve the lifting and unwinding clamping sequence, and is independent of the structure for adjusting the width of the rolled material and rectifying deviation, without interfering with each other.

[0048] As Figure 4 shown, specifically, the blanking and cutting mechanism 120 includes a rolling material pressing module 121, a blanking and cutting module 130, and a negative pressure conveying mechanism 140 arranged in sequence along the horizontal direction. The rolling material pressing module 121 is used to roll and press the film material. The blanking and cutting module 130 is used to perform laser cutting on the film material. The negative pressure conveying mechanism 140 is used to adsorb and pull the film material forward.

[0049] Furthermore, the rolling material pressing module 121 includes a feeding bottom plate 122, a material pressing connecting rod 123 located above the feeding bottom plate 122, a rolling wheel 124 installed on the connecting rod and facing the feeding bottom plate 122, and a rolling material pressing driving member 125 for driving the material pressing connecting rod 123 to move away from or close to the feeding bottom plate 122.

[0050] In this embodiment, the film material enters the rolling material pressing module 121 from the storage roller mechanism 112. The rolling material pressing driving member 125 drives the material pressing connecting rod 123 to descend so that the rolling wheel 124 presses the film material against the feeding bottom plate 122. The film material is pulled with the assistance of the negative pressure conveying mechanism 140, and the negative pressure conveying mechanism 140 is selected as a vacuum conveyor belt. When the film material moves a certain distance, the negative pressure conveying mechanism 140 stops conveying, and the blanking and cutting module 130 performs laser cutting blanking on the film material, thereby realizing the intermittent supply of sheet materials.

[0051] Specifically, the blanking and cutting module 130 includes a first blanking transverse movement driving member 131, a second blanking transverse movement driving member 132 installed at the output end of the first blanking transverse movement driving member 131, and a blanking and cutting device 133 installed at the output end of the second blanking transverse movement driving member 132. The output direction of the first blanking transverse movement driving member 131 is parallel to the output direction of the negative pressure conveying mechanism 140, and the output direction of the second blanking transverse movement driving member 132 is perpendicular to and intersects with the output direction of the first blanking transverse movement driving member 131. In this embodiment, the first blanking transverse movement driving member 131 and the second blanking transverse movement driving member 132 are preferably linear motors. The structure of the blanking and cutting device 133 and the principle of detecting and cutting the film material are all prior arts and will not be elaborated here.

[0052] In summary, for the loading and deviation correction mechanism 100 and the cutting mechanism 100 in this embodiment, the loading and deviation correction mechanism 100 can monitor the position of the coil material in real time, automatically adjust its alignment state, ensure the stability and accuracy of the film material during the loading process, and significantly improve the reliability of the production process; the cutting mechanism 100 can effectively stretch and fix the film material, ensure uniform tension of the film material during cutting, thereby improving the cutting quality, reducing the generation of waste, and enhancing the material utilization rate.

[0053] In addition, the film material loading mechanism with deviation correction function provided in this embodiment reduces the dependence on manual operation, the operation process is simpler, the labor intensity is reduced, the production efficiency is improved, and it meets the requirements of modern production.

[0054] Refer to Figures 7 to 9 , specifically, the film material attitude adjustment and transmission mechanism 200 includes a pick-up and transfer module 201, a transmission and rotation module 210, an attitude recognition module 220, and a placement platform 230; the pick-up and transfer module 201 is used to align the attitude of the film material of the cutting mechanism 120 and pick up and place the film material on the placement platform 230, the attitude recognition module 220 is used to recognize the attitude of the film material on the placement platform 230, and the transmission and rotation module 210 is used to drive the placement platform 230 to move horizontally and drive the placement platform 230 to rotate by a corresponding angle according to the recognition result of the attitude recognition module 220.

[0055] Specifically, the pick-up and transfer module 201 includes a first pick-up horizontal drive mechanism 202, a third pick-up lifting drive mechanism 203 installed at the output end of the first pick-up horizontal drive mechanism 202, a pick-up rotation drive mechanism 204 installed at the output end of the third pick-up lifting drive mechanism 203, and a third pick-up assembly installed at the output end of the pick-up rotation drive mechanism 204; the first pick-up horizontal drive mechanism 202 is used to drive the third pick-up lifting drive mechanism 203 to move horizontally, the third pick-up lifting drive mechanism 203 is used to drive the pick-up rotation drive mechanism 204 to lift, the pick-up rotation drive mechanism 204 is used to drive the third pick-up assembly to rotate, and the third pick-up assembly is used to pick up the film material.

[0056] In this embodiment, the first pick-up horizontal drive mechanism 202 is preferably a linear motor, the third pick-up lifting drive mechanism 203 is preferably a linear push rod, and the pick-up rotation drive mechanism 204 is preferably a rotary motor.

[0057] Specifically, the third pick-up assembly includes a first connecting rod 206, a plurality of second connecting rods 207 cross-connected with the first connecting rod 206, and a plurality of first suction cups 208 respectively installed on the second connecting rods 207. In this embodiment, the second connecting rods 207 intersect perpendicularly, and the film material is adsorbed and picked up by the plurality of first suction cups 208.

[0058] Specifically, the transmission and rotation module 210 includes a transmission and transverse movement mechanism 211 and a transmission and rotation mechanism 212 installed at the output end of the transmission and transverse movement mechanism 211, and the placement platform 230 is installed at the output end of the transmission and rotation mechanism 212; the transmission and transverse movement mechanism 211 is used to drive the transmission and transverse movement mechanism 211 to move away from or close to the picking and transferring module 201, and the transmission and rotation mechanism 212 is used to drive the placement platform 230 to rotate along the center of its output end.

[0059] In this embodiment, the transmission and transverse movement mechanism 211 is preferably a linear motor, and the transmission and rotation mechanism 212 is preferably a rotary motor or a divider.

[0060] Specifically, the attitude recognition module 220 includes an attitude recognition and transverse movement mechanism 221, a first vision recognition mechanism 228 and a second vision recognition mechanism 229 respectively installed at the output end of the attitude recognition and transverse movement mechanism 221. The attitude recognition and transverse movement mechanism 221 is used to drive the first vision recognition mechanism 228 and the second vision recognition mechanism 229 to approach or move away simultaneously, and the first vision recognition mechanism 228 and the second vision recognition mechanism 229 are respectively used to take pictures and recognize the film material located on the placement platform 230.

[0061] Furthermore, the attitude recognition and transverse 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 pulley 226 and an attitude recognition synchronous belt 227; the attitude recognition drive motor 222 is drivingly connected to the attitude recognition synchronous pulley 226 through the attitude recognition synchronous belt 227. The first attitude recognition slider 224 is respectively 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 respectively 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.

[0062] In this embodiment, the first attitude recognition slider 224 and the second attitude recognition slider 225 are preferably industrial cameras integrated with fill lights. The attitude of the film material is photographed by the industrial cameras, and the placement angle of the placement platform 230 is finely adjusted by driving the transmission and rotation mechanism 212 according to the attitude of the film material; when the attitude recognition drive motor 222 is started, the first attitude recognition slider 224 and the second attitude recognition slider 225 respectively move in directions of approaching or moving away from each other, so as to realize the independent movement of the left and right visions and the automatic switching of product model change.

[0063] Refer to 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 movement driving module 311, a second platform transverse movement driving module 312, a first transfer and pickup 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 the film material, and a second processing platform 304 for placing the film material; The first transfer and pickup module 320 is used to pick up the film material of the film material attitude adjustment transmission mechanism 200 and place it on the first processing platform 303 or the second processing platform 304, and pick up the processed film material on the first processing platform 303 or the second processing platform 304 and place it on the sorting and blanking mechanism 400; The first platform transverse movement driving 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 transverse movement driving 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; The first laser cutting device 301 is used to perform cutting processing on the film material placed on the first processing platform 303, and the second laser cutting device 302 is used to perform cutting processing on the film material placed on the second processing platform 304.

[0064] Specifically, the laser processing mechanism 300 of this embodiment significantly improves the processing efficiency and automation degree by introducing a dual-platform design and a transfer and pickup module. Specifically, the parallel operation of the first laser cutting device 301 and the second laser cutting device 302 enables the two processing platforms to process alternately, avoiding the time waste between processing and handling of the traditional single platform; in addition, the design of the first transfer and pickup module 320 makes the handling process of the workpiece more efficient, capable of quickly placing the workpiece to be processed on the processing platform and quickly taking it out after processing, reducing the possibility of manual intervention and operation errors.

[0065] Through the optimization of this structure, this embodiment not only improves the processing efficiency of the polarizer, but also ensures high precision and consistency during the processing process, meeting the requirements of modern industry for high-quality optical materials.

[0066] In this embodiment, the conveying direction of the first platform transverse movement driving module 311 is parallel to the conveying direction of the second platform transverse movement driving module 312, and the conveying direction of the first transfer and pickup module 320 is perpendicularly intersecting with the conveying direction of the first platform transverse movement driving module 311.

[0067] Specifically, the first transfer and pick-up module 320 includes a second pick-up lateral translation drive mechanism 321, a first pick-up lifting drive mechanism 322 installed at the output end of the second pick-up lateral translation drive mechanism 321, a second pick-up lifting drive mechanism 323 installed at the output end of the second pick-up lateral translation drive mechanism 321, a first pick-up assembly 324 installed at the output end of the first pick-up lifting drive mechanism 322, and a second pick-up assembly 325 installed at the output end of the second pick-up lifting drive mechanism 323; The second pick-up lateral translation drive mechanism 321 is used to drive the first pick-up lifting drive mechanism 322 and the second pick-up lifting drive mechanism 323 to translate respectively. The first pick-up lifting drive mechanism 322 is used to drive the first pick-up assembly 324 to lift. The second pick-up lifting drive mechanism 323 is used to drive the second pick-up assembly 325 to lift. Both the first pick-up assembly 324 and the second pick-up assembly 325 are used to pick up workpieces.

[0068] In this embodiment, the second pick-up lateral translation drive mechanism 321 is preferably a linear motor. The first pick-up lifting drive mechanism 322 and the second pick-up lifting drive mechanism 323 are preferably linear push rods. The first pick-up assembly 324 and the second pick-up assembly 325 are preferably structures assembled by multiple connecting rods and multiple suction cups. It should be noted that the structures and principles of the first laser cutting device 301 and the second laser cutting device 302 in this embodiment are both prior arts and will not be elaborated here.

[0069] Furthermore, the polarizer laser processing mechanism 300 further includes a third processing platform 305 for placing workpieces, a fourth processing platform 306 for placing workpieces, and a second transfer and pick-up 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 and pick-up module 307 is symmetrically arranged with the structure of the first transfer and pick-up module 320 with respect to the first laser cutting device 301. The first platform lateral translation drive module 311 is further used to drive the third processing platform 305 to reciprocate between the first laser cutting device 301 and the second transfer and pick-up module 307. The second platform lateral translation 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 and pick-up module 307.

[0070] Through Figure 10 and Figure 11It can be seen that the first platform transverse movement drive module 311 and the second platform transverse movement drive module 312 each have two output ends, which are respectively used to install 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 respectively located on both sides of the first laser cutting device 301, and the second processing platform 304 and the fourth processing platform 306 are respectively located on both sides of the first laser cutting device 301. The system can automatically select to control the first transfer and pickup module 320 or the second transfer and pickup module 307 to pick up and place the workpiece according to the working states of the current processing platform and the laser cutting device, further improving the processing efficiency.

[0071] Preferably, both the first platform transverse movement drive module 311 and the first platform transverse movement drive module 311 are linear motors with double output ends.

[0072] 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. Through holes are provided on the first processing platform 303 to the fourth processing platform 306, which can adsorb the workpiece and collect the waste materials that fall after cutting at the same time.

[0073] Refer to Figure 13 and Figure 14 , specifically, it includes a sorting and loading module 401, a multi-axis pickup module 404, a coding and loading module 405, a coding module 406, a coding and unloading module 407, and a waste placement module 408 arranged in sequence along the horizontal direction; the sorting and loading module 401 is used to hold the polarizers to be sorted and drive the polarizers to move horizontally, the multi-axis pickup module 404 is used to pick up the polarizers from the sorting and loading module 401 and place them on the coding and loading module 405 or the waste placement module 408, the coding and loading module 405 is used to drive the polarizers to the coding module 406 for coding, and the coding and unloading module 407 is used to transport and unload the coded polarizers.

[0074] Furthermore, the sorting and loading module 401 includes a sorting and loading linear driver 402 and a sorting and loading conveyor belt 403 installed at the output end of the sorting and loading linear driver 402. The conveying direction of the sorting and loading conveyor belt 403 is the same as the conveying direction of the coding and loading module 405 and is perpendicular to the conveying direction of the sorting and loading linear driver 402.

[0075] 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 traverse to the corresponding position. The first transfer and pickup module 320 or the second transfer and pickup module 307 places the detected polarizer material on the sorting and loading conveyor belt 403, and the sorting and loading linear driver 402 drives the loading conveyor belt to traverse to the corresponding position. The multi-axis pickup module 404 picks up the qualified polarizers and places them on the inkjet printing and loading module 405; the sorting and loading linear driver 402 drives the loading conveyor belt to traverse to the corresponding position, and the multi-axis pickup module 404 picks up the unqualified polarizers and places them on the waste placement module 408 to complete the sorting. Preferably, the multi-axis pickup module 404 is a spider robot, and the inkjet printing and loading module 405 is a conveyor belt.

[0076] Further, an inkjet printing guiding module 410 is further provided between the inkjet printing module 406 and the inkjet printing and loading module 405 to guide the polarizer through the inkjet printing guiding module 410 to avoid material jams.

[0077] Specifically, the inkjet printing guiding module 410 includes an inkjet printing guiding traverse mechanism 411, an inkjet printing synchronous belt 418 respectively installed at the output end of the inkjet printing guiding traverse mechanism 411, a second guiding 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 on the second guiding lifting mechanism 419. The inkjet printing guiding traverse mechanism 411 is used to drive the inkjet printing synchronous belt 418 and the second guiding lifting mechanism 419 to approach or move away from each other simultaneously. The inkjet printing synchronous belt 418 is used to drive the first guide plate 420 to descend, and the second guiding lifting mechanism 419 is used to drive the second guide plate 421 to lift and lower.

[0078] In this embodiment, the inkjet printing synchronous belt 418 and the second guiding lifting mechanism 419 are preferably cylinders.

[0079] Specifically, the inkjet printing guiding traverse mechanism 411 includes an inkjet printing driving motor 412, an inkjet printing slide rail 413, a first inkjet printing slider 414, a second inkjet printing slider 415, an inkjet printing synchronous wheel 416, and an inkjet printing synchronous belt 417; the inkjet printing driving motor 412 is drivingly connected to the inkjet printing synchronous wheel 416 through the inkjet printing synchronous belt 417. The first inkjet printing slider 414 is respectively 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 respectively connected to the second guiding 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.

[0080] In this embodiment, when the inkjet printing driving motor 412 is started, the first guide plate 420 and the second guide plate 421 respectively move in directions of approaching or moving away from each other to meet the guiding requirements for polarizers of different sizes and requirements.

[0081] In summary, the sorting and blanking mechanism 400 provided in this embodiment integrates multiple processes such as sorting, inkjet printing, and blanking on a single production line, significantly improving production efficiency. The design of this mechanism enables the polarizer to move horizontally in the sorting and loading module 401, facilitating the multi-axis picking module 404 to quickly and accurately transfer the polarizer to the inkjet printing and loading module 405 or the waste placement module 408, reducing the need for manual intervention and lowering the operation risk. In addition, the close combination of the inkjet printing and loading module 405, the inkjet printing module 406, and the inkjet printing and blanking module 407 ensures the stability and consistency of the polarizer during the inkjet printing process, enabling the inkjet-printed polarizer to be efficiently transported to the next process, further shortening the production cycle.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A polarizer forming production device, characterized in that It includes a loading and deviation rectifying mechanism, a blanking and cutting mechanism, a film attitude adjustment and transmission mechanism, a laser processing mechanism, and a sorting and unloading mechanism arranged in sequence along the horizontal direction; The loading and deviation rectifying mechanism is used for rectifying and loading the coil material, and the blanking and cutting mechanism is used for stretching, fixing, and cutting the film material; The film attitude adjustment and transmission mechanism is used to align the attitude of the film material of the loading and deviation rectifying mechanism, pick up and identify the attitude of the film material, and drive the film material to rotate a corresponding angle according to the recognition result; The laser processing mechanism is used to pick up the film material to be processed located in the film attitude adjustment and transmission mechanism and cut and process it into a finished polarizer; The sorting and unloading mechanism is used to pick up, sort, and unload the finished polarizer located in the laser processing mechanism.

2. The polarizer forming production equipment according to claim 1, wherein The loading and deviation rectifying mechanism includes a power unwinding module, a deviation rectifying and transverse moving mechanism, a deviation rectifying detection mechanism, and a material storage roller mechanism arranged in sequence along the horizontal direction. The power unwinding module is used to place and drive the coil material to rotate. The material storage roller mechanism is used to guide and load the film material. The deviation rectifying detection mechanism is used to identify the edge position of the film material. The deviation rectifying and transverse moving mechanism is used to drive the power unwinding module to move transversely to change the position of the wound film.

3. The polarizer forming production equipment according to claim 2, characterized in that, The power unwinding module includes a first coil material base, a second coil material base, a first loading roller rotatably arranged on the first coil material base, a second loading roller rotatably arranged on the second coil material base, and a coil material driving part installed on the first coil material base; The deviation rectifying and transverse moving mechanism includes a deviation rectifying bottom plate and a deviation rectifying driving part installed on the deviation rectifying bottom plate. The first coil material base and the second coil material base are respectively slidably connected to the deviation rectifying bottom plate. The deviation rectifying driving part is drivingly connected to the first coil material base or the second coil material base to drive the first coil material base or the second coil material base to move transversely on the deviation rectifying bottom plate; The loading and deviation rectifying mechanism further includes a loading rack, a first transverse moving bottom plate, a second transverse moving bottom plate, a first telescopic part, and a second telescopic part; The first transverse moving bottom plate and the second transverse moving bottom plate are respectively slidably connected to the loading rack and parallel to the sliding direction of the first coil material base. The two ends of the deviation rectifying bottom plate are respectively rotatably connected to one end of the first transverse moving bottom plate and one end of the second transverse moving bottom plate. The two ends of the first telescopic part are respectively rotatably connected to the other end of the first transverse moving bottom plate and one end of the deviation rectifying bottom plate. The two ends of the second telescopic part are respectively rotatably connected to the other end of the second transverse moving bottom plate and the other end of the deviation rectifying bottom plate.

4. A polarizer forming production device according to claim 1, wherein, The blanking and cutting mechanism includes a rolling pressure applying module, a blanking and cutting mechanism, and a negative pressure conveying mechanism arranged in sequence along the horizontal direction. The rolling pressure applying module is used to roll and press the film material. The blanking and cutting mechanism is used to perform laser cutting on the film material. The negative pressure conveying mechanism is used to adsorb the film material and pull the film material forward.

5. A polarizer forming production device according to claim 4, characterized in that, The rolling pressure applying module includes a feeding bottom plate, a pressure applying connecting rod located above the feeding bottom plate, a rolling pressure wheel installed on the connecting rod and facing the feeding bottom plate, and a rolling pressure driving part used to drive the pressure applying connecting rod to move away from or close to the feeding bottom plate; The blanking and cutting mechanism includes a first blanking transverse movement driving member, a second blanking transverse movement driving member installed at the output end of the first blanking transverse movement driving member, and a blanking and cutting device installed at the output end of the second blanking transverse movement driving member. The output direction of the first blanking transverse movement driving member is parallel to the output direction of the negative pressure conveying mechanism, and the output direction of the second blanking transverse movement driving member is vertically intersecting with the output direction of the first blanking transverse movement driving member.

6. The polarizer forming production equipment according to claim 1, characterized in that, The film material attitude adjustment and transmission mechanism includes a picking and transferring module, a transmission and rotating module, an attitude recognition module, and a placing platform; The picking and transferring module is used to align the attitude of the film material of the blanking and cutting mechanism, pick up and place the film material on the placing platform. The attitude recognition module is used to recognize the attitude of the film material on the placing platform. The transmission and rotating module is used to drive the placing platform to move horizontally and drive the placing platform to rotate by a corresponding angle according to the recognition result of the attitude recognition module.

7. A polarizer forming production device according to claim 6, characterized in that, The picking and transferring module includes a picking transverse movement driving mechanism, a third picking lifting driving mechanism installed at the output end of the picking transverse movement driving mechanism, a picking rotating driving mechanism installed at the output end of the third picking lifting driving mechanism, and a third picking assembly installed at the output end of the picking rotating driving mechanism; The picking transverse movement driving mechanism is used to drive the third picking lifting driving mechanism to move horizontally. The third picking lifting driving mechanism is used to drive the picking rotating driving mechanism to move up and down. The picking rotating driving mechanism is used to drive the third picking assembly to rotate. The third picking assembly is used to pick up the film material; The third picking assembly includes a first connecting rod, a plurality of second connecting rods cross-connected with the first connecting rod, and a plurality of suction cups respectively installed on the second connecting rods; The transmission and rotating module includes a transmission transverse movement mechanism and a transmission rotating mechanism installed at the output end of the transmission transverse movement mechanism. The placing platform is installed at the output end of the transmission rotating mechanism; The transmission transverse movement mechanism is used to drive the transmission transverse movement mechanism to move away from or close to the picking and transferring module. The transmission rotating mechanism is used to drive the placing platform to rotate along the center of its output end; The attitude recognition module includes an attitude recognition transverse movement mechanism, a first vision recognition mechanism and a second vision recognition mechanism respectively installed at the output end of the attitude recognition transverse movement mechanism. The attitude recognition transverse movement mechanism is used to drive the first vision recognition mechanism and the second vision recognition mechanism to approach or move away simultaneously. The first vision recognition mechanism and the second vision recognition mechanism are respectively used to take pictures and recognize the film material located on the placing platform; The attitude recognition transverse movement mechanism includes an attitude recognition driving 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 driving motor is drivingly connected to the attitude recognition synchronous pulley through the attitude recognition synchronous belt. The first attitude recognition slider is respectively 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 respectively 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. A polarizer forming production device 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 movement driving module, a second platform transverse movement driving module, a first transfer and picking module located on one side of the first laser cutting device and the second laser cutting device, a first processing platform for placing the film material, and a second processing platform for placing the film material; The first transfer and picking module is used to pick up the film material from the film material attitude adjustment transmission mechanism and place it on the first processing platform or the second processing platform, and pick up the processed film material on the first processing platform or the second processing platform and place it on the sorting and discharging mechanism; The first platform transverse movement driving module is used to drive the first processing platform to reciprocate between the first laser cutting device and the first transfer and picking module, and the second platform transverse movement driving module is used to drive the second processing platform to reciprocate between the second laser cutting device and the first transfer and picking module; The first laser cutting device is used to cut and process the film material placed on the first processing platform, and the second laser cutting device is used to cut and process the film material placed on the second processing platform.

9. A polarizer forming production device according to claim 8, characterized in that, The conveying direction of the first platform transverse movement driving module is parallel to the conveying direction of the second platform transverse movement driving module, and the conveying direction of the first transfer and picking module is vertically intersecting with the conveying direction of the first platform transverse movement driving module; The first transfer and picking module includes a picking transverse movement driving mechanism, a first picking lifting driving mechanism installed at the output end of the picking transverse movement driving mechanism, a second picking lifting driving mechanism installed at the output end of the picking transverse movement driving mechanism, a first picking assembly installed at the output end of the first picking lifting driving mechanism, and a second picking assembly installed at the output end of the second picking lifting driving mechanism; The picking transverse movement driving mechanism is used to drive the first picking lifting driving mechanism and the second picking lifting driving mechanism to move transversely respectively. The first picking lifting driving mechanism is used to drive the first picking assembly to lift, the second picking lifting driving mechanism is used to drive the second picking assembly to lift, and both the first picking assembly and the second picking assembly are used to pick up workpieces; The polarizer laser processing mechanism further includes a third processing platform for placing workpieces, a fourth processing platform for placing workpieces, and a second transfer and picking module located on the other side of the first laser cutting device and the second laser cutting device. The structure of the second transfer and picking module is symmetrically arranged with respect to the first laser cutting device with the structure of the first transfer and picking module; The first platform transverse movement driving module is further used to drive the third processing platform to reciprocate between the first laser cutting device and the second transfer and picking module, and the second platform transverse movement driving module is used to drive the second processing platform to reciprocate between the second laser cutting device and the second transfer and picking module.

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

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