A polarizing plate air blowing device

Abstract

The application discloses a polarizer blowing device, which comprises an aluminum profile, a plurality of moving plates are arranged on the aluminum profile and can slide on the aluminum profile, an angle adjusting device is arranged on the front surface of each moving plate, a lifting device is arranged on the angle adjusting device, a square tube is arranged on the lifting device, one side of the square tube is threadedly connected with the lifting device, the other side of the square tube is fixedly connected with an adapter plate, a boss is arranged on the top of the adapter plate, an air inlet joint is fixedly installed on the top of the boss, a nozzle is fixedly installed on the bottom of the boss, a pipeline is arranged in the boss and is communicated with the nozzle and the air inlet joint, an air pipe is connected with one end of the air inlet joint, one end of the air pipe is connected with one end of an adjusting valve, the other end of the adjusting valve is connected with a filter through the air pipe, the filter is fixed on the back surface of the aluminum profile, and the other end of the filter is connected with an air outlet through the air pipe. The polarizer blowing device has the advantages that the artificial operation time can be reduced, the production efficiency is improved, the air drying time is shortened, the quality and yield of the polarizer are ensured, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of polarizing plate equipment, in particular to a polarizing plate blowing device. BACKGROUND

[0002] At present, in the production process, the polarizing plate has the difference of viewing angle and the difference of front and back, if you want to distinguish the type of polarizing plate, you need to make ink mark on the surface of the polarizing plate, because the ink mark drying action is operated by human, it needs a lot of manpower, so that the drying time of the ink mark of the polarizing plate is relatively long, which leads to low production efficiency, if the ink is printed on other polarizing plates at the same time, it needs to be reworked and consumes time, which leads to the increase of production cost. SUMMARY

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present application is to provide a polarizing plate blowing device, which has the advantages of reducing the time of human operation, improving the production efficiency, shortening the drying time, ensuring the quality and yield of the polarizing plate, and reducing the production cost.

[0004] The above technical purpose of the present application is realized by the following technical scheme: a polarizing plate blowing device, comprising a workbench, the workbench is placed with a polarizing plate, the polarizing plate is attached with an ink mark which is not dry, an aluminum profile is arranged above the polarizing plate, support columns are fixed at both ends of the aluminum profile, the support columns are fixed at the bottom of the workbench, a plurality of moving plates are arranged on the aluminum profile, and the plurality of moving plates can slide on the aluminum profile, the plurality of moving plates are fixedly connected with the front surface of the aluminum profile through connecting plates, angle adjusting devices are arranged on the front surface of the plurality of moving plates, lifting devices are arranged on the angle adjusting devices, square tubes are arranged on the lifting devices, the square tubes are threadedly connected with the lifting devices on one side and fixedly connected with adapter plates on the other side, bosses are arranged on the top of the adapter plates, air inlet joints are fixedly installed on the top of the bosses, nozzles are fixedly installed on the bottom of the bosses, pipelines are connected with the nozzles and the air inlet joints in the bosses, air pipes are connected with one end of the air inlet joints, the air pipes are connected with one end of the adjusting valves, filters are connected with the other end of the adjusting valves through air pipes, the filters are fixedly installed on the rear surface of the aluminum profile, and the other end of the filters is connected with air outlets through air pipes.

[0005] By adopting the above technical scheme, the aluminum profile has stable strength and installation grooves, which is beneficial to the movement of the moving plates, the interval can be adjusted according to the actual size of the polarizing plate to achieve the best drying effect, the nozzle can be adjusted to the position required to be blown through the angle adjusting device, the drying degree of the ink mark can be accurately accelerated through the lifting device to reduce the drying time, the size of the air jet of the nozzle can be controlled through the adjusting valve to ensure the integrity of the ink mark, the setting of the filter can reduce the impurities of the gas to ensure that the gas does not affect the surface finish of the polarizing plate during the drying process, and the overall quality of the polarizing plate is improved.

[0006] Further arrangement: the angle adjusting device comprises a fixed plate fixed on the front of the moving plate, an open slot is arranged in the fixed plate, a turning plate is installed in the open slot, the turning plate is tightly matched with the fixed block through a rotating shaft and can be adjusted in angle, and the turning plate is fixed on the back of the lifting device through bolts.

[0007] By adopting the above technical scheme, the open slot is arranged in the fixed plate, the turning plate is installed in the open slot, the material can be reduced, the overall space can be reduced, the angle position can be accurately specified by using the tightly matched rotating shaft, and the overall stability is improved.

[0008] Further arrangement: the lifting device comprises a main plate, an open slot is arranged in the main plate, a guide rod is installed in the open slot, the guide rods are symmetrically distributed on the central surface of the main plate, a sliding block is arranged on the guide rod, the sliding block is slidingly matched with the guide rod, the sliding block is fixed on one side of the square tube through bolts, bearings are arranged on the upper groove surface and the lower groove surface of the open slot, an adjusting screw rod is installed in the bearing, the adjusting screw rod is threadedly matched with the sliding block, and the adjusting screw rod is tightly fixed with the adjusting column by penetrating through the bottom of the main plate.

[0009] By adopting the above technical scheme, the combination of the guide rod, the sliding block and the adjusting screw rod can complete the simplest lifting movement, so that the height of the nozzle is adjusted, the functionality of the overall device is improved, and the height position is adjusted according to the actual situation.

[0010] Further arrangement: a strip-shaped pattern is arranged on the outer circular surface of the adjusting column.

[0011] By adopting the above technical scheme, the strip-shaped pattern arranged on the adjusting column can increase the friction, improve the hand feeling during adjustment, and better control the height.

[0012] Further arrangement: an oven lamp is arranged in the square tube, and the oven lamp is fixed on the inner wall of one side of the square tube.

[0013] By adopting the above technical scheme, the arrangement of the oven lamp can not only serve as an illumination function to observe the surface quality of the polarizing plate, but also can increase the surface temperature of the polarizing plate and speed up the drying time.

[0014] Further arrangement: an air pipe box is further fixed on the rear surface of the aluminum profile, an adjusting valve is fixed on the top of the air pipe box, all air pipes are gathered in the air pipe box, and each air pipe has a separate adjusting valve.

[0015] By adopting the above technical scheme, the arrangement of the air pipe box can concentrate all the air pipes in the same place, prevent the air pipes from being entangled and affecting the air outlet, each adjusting valve controls one nozzle, the tightness of the device can be improved, and multi-point control is realized.

[0016] Further provided is that the top of the nozzle is trumpet-shaped

[0017] By adopting the technical scheme, the trumpet-shaped nozzle can make the gas release range wider, increase the air-drying area, and reduce the air-drying time.

[0018] The operation method of the polarizing plate air blowing device comprises the following steps:

[0019] Step one, place the just produced polarizing plate on the workbench, the surface of the polarizing plate is attached with the ink mark which is not dried, adjust the distance between the moving plates according to the size of the polarizing plate to reach the full coverage position, first turn on the drying lamp to preheat, observe the change of the ink on the polarizing plate, wait for a period of time, and then start the air blowing;

[0020] Step two, after the air blowing, adjust the corresponding adjusting valve according to the air flow of each nozzle, so that the multiple nozzles maintain the same air flow, thereby ensuring the uniformity of the ink on the polarizing plate, observe the dryness of the ink on the polarizing plate after the air blowing, if the ink of the blowing part is all dried, adjust the angle, start to blow the ink on other parts of the polarizing plate, until all the ink on the polarizing plate is dried, gently take down the dried polarizing plate, and connect the new polarizing plate.

[0021] In summary, the present application has the following advantages: the overall structure can reduce the manual operation time, improve the production efficiency, shorten the drying time, ensure the quality and yield of the polarizing plate, and reduce the production cost. BRIEF DESCRIPTION OF DRAWINGS

[0022] The drawings described herein are used to provide further understanding of the present application, constitute a part of the present application, and do not constitute improper limitations on the present application, and in the drawings:

[0023] Fig. 1 is the front view of the present application.

[0024] Fig. 2 is the sectional view of the present application.

[0025] Fig. 3 is the structural schematic view of the present application.

[0026] In the drawings, 1 is a workbench, 2 is a polarizing plate, 3 is a supporting column, 4 is an aluminum profile, 5 is a moving plate, 6 is a fixed plate, 61 is a turning plate, 62 is a turning shaft, 7 is a main plate, 71 is a bearing, 8 is a guide rod, 9 is an adjusting screw, 10 is a sliding block, 11 is an adjusting block, 12 is an adapter plate, 13 is a nozzle, 14 is an air pipe, 15 is an adjusting valve, 16 is a filter, 17 is an air inlet joint, 18 is a T-shaped nut, 19 is a connecting plate, 20 is an air pipe box, 21 is a drying lamp, and 22 is a square tube. DETAILED DESCRIPTION

[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0028] Please refer to Figs. 1-3 The present application provides a technical solution: a polarizer blowing device, comprising a workbench 1, the workbench 1 is placed with a polarizer 2, the polarizer 2 is attached with a wet ink mark, the polarizer 2 is provided with an aluminum profile 4, the aluminum profile 4 is fixed with a support column 3 at both ends, the support column 3 is fixed at the bottom of the workbench 1, the aluminum profile 4 is provided with a plurality of moving plates 5, the moving plates are fixed in the sliding groove of the aluminum profile 4 through T-shaped nuts, and the moving plates 5 can slide on the aluminum profile 4, the moving plates 5 are fixedly connected with the aluminum profile 4 through the connecting plate 19, the front surface of the moving plates 5 is provided with an angle adjusting device, the angle adjusting device comprises a fixed plate 6, the fixed plate 6 is fixed on the front surface of the moving plate 5, the fixed plate 6 is provided with an open slot, the open slot is provided with a steering plate 61, the steering plate 61 is tightly matched with the fixed block through a rotating shaft and can be adjusted in angle, the steering plate 61 is provided with a lifting device, the steering plate 61 is fixed behind the lifting device through bolts, the lifting device comprises a main plate 7, the main plate 7 is provided with an open slot, the open slot is provided with a guide rod 8, the guide rod 8 is symmetrically distributed on the center surface of the main plate 7, the guide rod 8 is provided with a sliding block 10, the sliding block 10 is slidingly matched with the guide rod 8, the upper and lower groove surfaces of the open slot are provided with bearings 71, the bearings 71 are provided with adjusting lead screws 9, the adjusting lead screws 9 are threadedly matched with the sliding block 10, the adjusting lead screws 9 are tightly fixed with adjusting columns 11 through the bottom of the main plate 7, the outer circular surface of the adjusting column 11 is provided with a strip-shaped texture, the sliding block 10 is provided with a square tube, one side of the square tube 22 is fixed on the sliding block 10 through bolts, the other side of the square tube 22 is fixed with an adapter plate 12, the square tube 22 is internally provided with an oven lamp 21, the oven lamp 21 is fixed on the inner wall of one side of the square tube 22, the adapter plate 12 is provided with a boss on the top, the boss is fixedly provided with an air inlet connector 17 on the top, the boss is fixedly provided with a nozzle 13 on the bottom, the top of the nozzle 13 is trumpet-shaped, the boss is internally provided with a pipeline connected with the nozzle 13 and the air inlet connector 17, one end of the air inlet connector 17 is connected with an air pipe 14, since the rear surface of the aluminum profile 4 is also fixed with an air pipe box 20, the top of the air pipe box 20 is fixed with an adjusting valve 15, all the air pipes 14 on the nozzles are gathered in the air pipe box 20, and each air pipe 14 has a separate adjusting valve 15, the air pipe 14 passes through the air pipe box 20, and the air pipe 14 is connected with the adjusting valve 15 at one end, the other end of the adjusting valve 15 is connected with a filter 16 through the air pipe 14, the filter 16 is fixed on the rear surface of the aluminum profile 4, the other end of the filter 16 is connected with an air outlet through the air pipe 14.

[0029] The operation method of the polarizing plate blowing device comprises the following steps:

[0030] Step one, place the just produced polarizing plate 2 on the workbench 1, the polarizing plate 2 surface is attached with the ink mark which is not dry, adjust the distance between the moving plates 5 according to the size of the polarizing plate 2 to reach the full coverage position, first open the drying lamp 21 to preheat, observe the ink change on the polarizing plate 2, wait for a period of time, then start the air supply;

[0031] Step two, after the air supply, adjust the corresponding adjusting valve 15 according to the air flow size of each nozzle 13, so that the multiple nozzles 13 maintain the same air flow, thereby ensuring the uniformity of the ink on the polarizing plate 2, observe the dry and wet degree of the ink on the polarizing plate 2 after the air supply, if the ink of the blowing part is all blown dry, adjust the angle, start to blow the ink on other parts of the polarizing plate 2, until all the ink on the polarizing plate 2 is blown dry, gently take down the dried polarizing plate 2, and connect the new polarizing plate 2.

[0032] The above is the further detailed description of the present application combined with the specific implementation, which cannot be considered as the limitation of the specific implementation of the present application; for the person skilled in the art and the related technical field, the expansion, operation method and data replacement based on the technical scheme idea of the present application should be within the protection scope of the present application.

Claims

1. A polarizer blowing device, comprising a workbench (1), a polarizer (2) is placed on the workbench (1), the polarizer (2) is attached with a wet ink mark, an aluminum profile (4) is arranged above the polarizer (2), support columns (3) are fixed at both ends of the aluminum profile (4), the bottom of the support columns (3) is fixed on the tabletop of the workbench (1), characterized in that: The aluminum profile (4) is provided with a plurality of moving plates (5), and the plurality of moving plates (5) can slide on the aluminum profile (4), the plurality of moving plates (5) are fixedly connected with the aluminum profile (4) through the connecting plate (19) on the front surface, the plurality of moving plates (5) are each provided with an angle adjusting device, the angle adjusting device is provided with a lifting device, the lifting device is provided with a square tube (22), one side of the square tube (22) is threadedly connected with the lifting device, and the other side is fixedly connected with an adapter plate (12), the adapter plate (12) is provided with a boss on the top, the boss is fixedly connected with an air inlet joint (17), the boss is fixedly connected with a nozzle (13) at the bottom, the boss is internally provided with a pipeline connected with the nozzle (13) and the air inlet joint (17), one end of the air inlet joint (17) is connected with an air pipe (14), the air pipe (14) is connected with one end of an adjusting valve (15), the other end of the adjusting valve (15) is connected with a filter (16) through the air pipe (14), the filter (16) is fixed on the rear surface of the aluminum profile (4), and the other end of the filter (16) is connected with an air outlet through the air pipe (14); The angle adjusting device comprises a fixed plate (6), the fixed plate (6) is fixed on the front surface of the moving plate (5), the fixed plate (6) is internally provided with an open slot, the open slot is internally provided with a steering plate (61), the steering plate (61) is tightly matched with the fixed block through a rotating shaft and can be adjusted in angle, and the steering plate (61) is fixedly connected with the lifting device at the back through bolts; The lifting device comprises a main plate (7), the main plate (7) is provided with an open slot, the open slot is internally provided with a guide rod (8), the guide rod (8) is symmetrically distributed on the central surface of the main plate (7), the guide rod (8) is provided with a sliding block (10), the sliding block (10) is slidably connected with the guide rod (8), the sliding block (10) is fixedly connected with one side of the square tube (22) through bolts, the upper groove surface and the lower groove surface of the open slot are both provided with a bearing (71), the bearing (71) is internally provided with an adjusting screw rod (9), the adjusting screw rod (9) is threadedly connected with the sliding block (10), and the adjusting screw rod (9) is tightly fixed with the adjusting column (11) and penetrates out of the bottom of the main plate (7); The adjusting column (11) is provided with a strip-shaped groove on the outer circular surface; The square tube (22) is internally provided with a drying lamp (21), and the drying lamp (21) is fixedly connected with the inner wall of one side of the square tube (22); The rear surface of the aluminum profile (4) is also fixedly connected with an air pipe box (20), the top of the air pipe box (20) is fixedly connected with the adjusting valve (15), all the air pipes (14) are gathered in the air pipe box (20), and each air pipe (14) is provided with a separate adjusting valve (15); The nozzle (13) is trumpet-shaped at the top.

2. The polarizing plate air blowing device according to claim 1, wherein: The operation method of the polarizing plate air blowing device comprises the following steps: Step one, the newly produced polaroid (2) is placed on the workbench (1), the surface of the polaroid (2) is attached with the ink mark which is not dry, the distance between the moving plates (5) is adjusted according to the size of the polaroid (2) to achieve full coverage, the drying lamp (21) is turned on to preheat, the change of the ink on the polaroid (2) is observed, and a period of time is waited before starting to ventilate; Step two, after ventilation, the adjusting valve (15) is adjusted according to the air flow size of each nozzle (13) to keep the same air flow of the multiple nozzles (13), so as to ensure the uniformity of the ink on the polaroid (2), the dryness of the ink on the polaroid (2) after ventilation is observed, if the ink of the blowing part is completely blown dry, the angle is adjusted, the ink on other parts of the polaroid (2) is blown, and the ink on all parts of the polaroid (2) is blown dry until the polaroid (2) is blown dry.

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