RTP coiled material polaroid laminating device

Abstract

The utility model belongs to the technical field of polaroids, and discloses an RTP coiled material polaroid attaching device. The RTP coiled material polaroid laminating device comprises a placing plate, the upper surface of the placing plate is fixedly connected with a supporting column, a laminating plate is arranged above the placing plate, the laminating plate is fixedly connected with the supporting column, a strip-shaped hole and a limiting hole are formed in the laminating plate, the strip-shaped hole is communicated with the limiting hole, a scraping plate is arranged in the strip-shaped hole, and the scraping plate is fixedly connected with the supporting column. And the upper surface of the scraper is fixedly connected with a moving block. According to the RTP coiled material polaroid attaching device, the middle of a polaroid can be firstly attached to equipment through downward movement of the scraping plates, then the two scraping plates can relatively move to the two sides to complete attaching along with rotation of the threaded rod, bubbles can be prevented from being generated in the attaching process through the scraping plates moving slowly, the attaching effect is ensured, and the attaching efficiency is improved. And the vacuum chuck can move downwards along with the movement of the scraping plate, so that the polaroid keeps the best tightness and bending angle, and the laminating effect is further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of polarizer, concretely is a kind of RTP coiled material polarizer laminating device. BACKGROUND

[0002] The role of polarizer is to pass the vibration component of certain specific direction of light wave, thereby eliminating the vibration of other directions, and the common polarizer is usually composed of linear polarizing material, and can convert unpolarized light into light with specific polarization direction, wherein RTP coiled material polarizer can realize efficient manufacturing, and can ensure the stability and precision of polarizer.

[0003] Polarizer needs to be laminated on the use equipment after production, and the lamination of existing polarizer is low in automation, and operator needs to laminate one side of polarizer on equipment, and then complete thoroughly, and bubbles can occur due to the softness of polarizer in lamination process, which affects use effect and increases subsequent processing burden, therefore we design a kind of RTP coiled material polarizer laminating device. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of RTP coiled material polarizer laminating device, the RTP coiled material polarizer laminating device can complete automatic lamination process, and prevent bubble from being generated in lamination process, solve the problem raised in background art.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of RTP coiled material polarizer laminating device includes placement plate, the upper surface of the placement plate is fixedly connected with support column, the upper portion of the placement plate is provided with laminating plate, and laminating plate is fixedly connected with support column, strip hole and limit hole are opened on the laminating plate, and strip hole and limit hole are communicated, scraper is arranged in strip hole, the upper surface of the scraper is fixedly connected with moving block, the upper surface of the laminating plate and the two sides of limit hole are fixedly connected with vertical plate, electric slide rail is fixedly installed on the vertical plate, the slider in the electric slide rail of right side is fixedly installed with driving motor, the output end of the driving motor is fixedly connected with threaded rod, the end, away from driving motor of threaded rod, passes through moving block and is movably connected with the slider in the electric slide rail of left side, through hole is opened on the laminating plate and is provided with vacuum chuck, vacuum pump is fixedly installed on the vacuum chuck.

[0006] Through the technical scheme, the polarizer is placed below the fitting plate, the device is placed on the placing plate, the vacuum pump is started to adsorb the polarizer through the vacuum chuck, the protective film on the polarizer can be removed for the fitting step, the electric sliding rail is started to drive the threaded rod, the scraper and the moving block to move downwards, the scraper can press the polarizer to make the middle part of the polarizer fit on the device, and the moving block falls into the limiting hole, and then the driving motor is started to drive the two scrapers to move relatively, that is, the two scrapers move to the two sides for fitting, the slowly moving scrapers can effectively prevent the generation of bubbles in the fitting, and the two scrapers move simultaneously for fitting, which can speed up the fitting efficiency.

[0007] Preferably, the number of the scrapers is two, the threads on the threaded rod are two sections, and the two sections of threads are oppositely arranged.

[0008] Through the technical scheme, when the threaded rod rotates, the two moving blocks move relatively due to the design of the two ends of the threads, so that the fitting process and the resetting are completed.

[0009] Preferably, the width of the moving block is greater than the width of the scraper, and the shape of the moving block is matched with the shape of the limiting hole.

[0010] Through the technical scheme, when the moving block moves downwards, it falls into the limiting hole, and when the threaded rod rotates, the moving block is limited to move forward and backward to drive the scraper for fitting.

[0011] Preferably, the upper surface of the placing plate is fixedly connected with a limiting frame, the lower surface of the fitting plate is provided with a suction groove, and the shape of the suction groove is matched with the shape of the limiting frame.

[0012] Through the technical scheme, the device is quickly positioned in the limiting frame, the polarizer is quickly positioned below the suction groove and is adsorbed through the vacuum chuck, and the fitting effect is ensured during fitting.

[0013] Preferably, a cross beam is arranged above the vacuum pump, the vacuum pump is fixedly installed on the cross beam, an electric push rod is fixedly installed on the upper surface of the fitting plate, and the output end of the electric push rod is fixedly connected with the cross beam.

[0014] Through the technical scheme, when the scrapers move downwards and leftwards and rightwards, the electric push rod drives the vacuum pump and the vacuum chuck to move downwards, the bending degree and the tightness of the polarizer can be changed by following the movement of the scrapers, and the best fitting effect is achieved.

[0015] Preferably, the cross beam is above the threaded rod, and the lower surface of the scraper is in the same plane with the inner top wall of the suction groove.

[0016] Through the technical scheme, the design of the beam does not affect the movement and rotation of the threaded rod, and the polaroid placed in the suction groove is not affected by the scraper.

[0017] By adopting the foregoing technical scheme, the utility model has the beneficial effects of:

[0018] 1、The RTP coiled polaroid attaching device, by the downward movement of the scraper, the middle part of the polaroid is firstly attached to the equipment, then the two scrapers move to the two sides to complete the attachment by the rotation of the threaded rod, and the slowly moving scraper can prevent air bubbles from being generated in the attachment process, ensuring the attachment effect, and the vacuum chuck can move downward with the movement of the scraper, so that the polaroid maintains the best tightness and bending angle, thereby ensuring the attachment effect.

[0019] 2、The RTP coiled polaroid attaching device, by the design of the limiting frame and the suction groove, the equipment can be positioned in the limiting frame, then the polaroid is placed in the suction groove and sucked by the vacuum chuck, at this time, the protective film on the polaroid is removed to perform the attachment process, thereby enhancing the attachment effect. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic view of the utility model;

[0021] Figure 2 It is a schematic view of the placement plate of the utility model;

[0022] Figure 3 It is a schematic view of the attachment plate of the utility model.

[0023] In the figure: 1, placement plate; 2, support column; 3, attachment plate; 4, strip-shaped hole; 5, limiting hole; 6, scraper; 7, moving block; 8, vertical plate; 9, electric sliding rail; 10, driving motor; 11, threaded rod; 12, vacuum chuck; 13, vacuum pump; 14, limiting frame; 15, suction groove; 16, beam; 17, electric push rod. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-3The utility model provides a technical scheme: a kind of RTP coiled material polaroid laminating device, including placing plate 1, the upper surface of placing plate 1 is fixedly connected with support column 2, the upper of placing plate 1 is provided with laminating plate 3, and laminating plate 3 is fixedly connected with support column 2, strip hole 4 and limit hole 5 are set on laminating plate 3, and strip hole 4 and limit hole 5 are communicated, strip hole 4 is provided with scraper 6, the upper surface of scraper 6 is fixedly connected with moving block 7, the upper surface of laminating plate 3 and located the both sides of limit hole 5 are fixedly connected with vertical plate 8, vertical plate 8 is fixedly installed with electric slide rail 9, the slider in right side electric slide rail 9 is fixedly installed with driving motor 10, the output of driving motor 10 is fixedly connected with threaded rod 11, one end of threaded rod 11 away from driving motor 10 penetrates moving block 7 and is movably connected with the slider in left side electric slide rail 9, laminating plate 3 is provided with through hole and is provided with vacuum chuck 12, vacuum pump 13 is fixedly installed on vacuum chuck 12.

[0026] In the embodiment, the polarizing sheet is placed below the laminating plate 3, and the device is placed on the placing plate 1, and then the vacuum pump 13 is started to adsorb the polarizing sheet through the vacuum chuck 12. At this time, the protective film on the polarizing sheet can be removed for lamination. The electric slide rail 9 is started to drive the threaded rod 11, the scraper 6 and the moving block 7 to move downward. At this time, the scraper 6 can press the polarizing sheet to make the middle part of the polarizing sheet laminated on the device. The moving block 7 falls into the limit hole 5. Then the driving motor 10 is started to drive the two scrapers 6 to move relatively, that is, the two scrapers 6 move to the two sides for lamination. The slowly moving scraper 6 can effectively prevent the generation of bubbles during lamination, and the simultaneous movement of the two scrapers 6 for lamination can speed up the lamination efficiency.

[0027] Please refer to Figure 1 The number of scrapers 6 is two, and the threads on the threaded rod 11 are two sections, and the two sections of threads are oppositely arranged.

[0028] In the embodiment, when the threaded rod 11 rotates, the two moving blocks 7 will move relatively due to the design of the two ends of the threads, thereby completing the lamination process and resetting.

[0029] Please refer to Figure 1 The width of the moving block 7 is greater than the width of the scraper 6, and the shape of the moving block 7 is matched with the shape of the limit hole 5.

[0030] In the embodiment, when the moving block 7 moves downward, it will fall into the limit hole 5. When the threaded rod 11 rotates, the moving block 7 will be limited to move forward and backward to drive the scraper 6 for lamination.

[0031] Please refer to Figures 1-3The upper surface of the placing plate 1 is fixedly connected with a limiting frame 14, and the lower surface of the pasting plate 3 is provided with a suction groove 15 which is matched with the shape of the limiting frame 14.

[0032] In the embodiment, the device is placed in the limiting frame 14 to quickly complete positioning, the polarizing sheet is placed below the suction groove 15 to quickly complete positioning and is adsorbed by the vacuum chuck 12, and the pasting effect is ensured when pasting.

[0033] Please refer to Figure 1 The vacuum pump 13 is provided with a cross beam 16 above, and the vacuum pump 13 is fixedly installed on the cross beam 16. The upper surface of the pasting plate 3 is fixedly installed with an electric push rod 17, and the output end of the electric push rod 17 is fixedly connected with the cross beam 16.

[0034] In the embodiment, when the scraper 6 moves downward and left and right, the electric push rod 17 drives the vacuum pump 13 and the vacuum chuck 12 to move downward, so that the bending degree and tightness of the polarizing sheet can be changed following the movement of the scraper 6, thereby achieving the best pasting effect.

[0035] Please refer to Figure 1 , 3 The cross beam 16 is located above the threaded rod 11, and the lower surface of the scraper 6 is in the same plane with the inner top wall of the suction groove 15.

[0036] In the embodiment, the design of the cross beam 16 will not affect the movement and rotation of the threaded rod 11, and the polarizing sheet placed in the suction groove 15 will not be affected by the scraper 6.

[0037] When the RTP polarizing sheet pasting device works, the polarizing sheet is placed in the suction groove 15, and the device is placed in the limiting frame 14, and then the vacuum pump 13 is started to adsorb the polarizing sheet by the vacuum chuck 12. At this time, the protective film on the polarizing sheet can be removed for pasting step. The electric slide rail 9 is started to drive the threaded rod 11, the scraper 6 and the moving block 7 to move downward. At this time, the scraper 6 will extrude the polarizing sheet to make the middle part of the polarizing sheet pasted on the device, and the moving block 7 falls into the limiting hole 5. Then the driving motor 10 is started to drive the two scrapers 6 to move relatively, that is, the two scrapers 6 move to both sides for pasting. At this time, the electric push rod 17 drives the vacuum pump 13 and the vacuum chuck 12 to move downward, so that the bending degree and tightness of the polarizing sheet can be changed following the movement of the scraper 6. The slowly moving scraper 6 and the best pasting angle can effectively prevent the generation of bubbles in pasting.

[0038] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An RTP web polarizer lamination device comprising a placement plate (1), characterized in that: The upper surface of the placement plate (1) is fixedly connected with a support column (2), the upper surface of the placement plate (1) is provided with a cladding plate (3), and the cladding plate (3) is fixedly connected with the support column (2), a strip-shaped hole (4) and a limiting hole (5) are formed in the cladding plate (3) and are communicated with each other, a scraper (6) is arranged in the strip-shaped hole (4), the upper surface of the scraper (6) is fixedly connected with a moving block (7), the upper surface of the cladding plate (3) and the two sides of the limiting hole (5) are fixedly connected with vertical plates (8), the vertical plates (8) are fixedly installed with electric sliding rails (9), the sliding block in the right electric sliding rail (9) is fixedly installed with a driving motor (10), the output end of the driving motor (10) is fixedly connected with a threaded rod (11), one end of the threaded rod (11) away from the driving motor (10) penetrates through the moving block (7) and is movably connected with the sliding block in the left electric sliding rail (9), a through hole is formed in the cladding plate (3) and is provided with a vacuum chuck (12), and the vacuum chuck (12) is fixedly installed with a vacuum pump (13).

2. The RTP web polarizer laminating device of claim 1, wherein: The number of the scrapers (6) is two, the threaded rod (11) is provided with two threads, and the two threads are oppositely arranged.

3. The RTP web polarizer laminating device of claim 2, wherein: The width of the moving block (7) is greater than that of the scraper (6), and the shape of the moving block (7) is matched with that of the limiting hole (5).

4. The RTP web polarizer laminating device of claim 3, wherein: The upper surface of the placement plate (1) is fixedly connected with a limiting frame (14), and the lower surface of the cladding plate (3) is provided with a suction groove (15), and the shape of the suction groove (15) is matched with that of the limiting frame (14).

5. The RTP web polarizer laminating device of claim 4, wherein: A cross beam (16) is arranged above the vacuum pump (13), and the vacuum pump (13) is fixedly installed on the cross beam (16), and an electric push rod (17) is fixedly installed on the upper surface of the cladding plate (3), and the output end of the electric push rod (17) is fixedly connected with the cross beam (16).

6. The RTP web polarizer laminating device of claim 5, wherein: The cross beam (16) is located above the threaded rod (11), and the lower surface of the scraper (6) is in the same plane with the inner top wall of the suction groove (15). The cross beam (16) is located above the threaded rod (11), and the lower surface of the scraper (6) is in the same plane with the inner top wall of the suction groove (15).

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