Static electricity removing mechanism for optical thin film production

Abstract

The utility model relates to the technical field of optical thin films, in particular to an optical thin film production static electricity removing mechanism which comprises a conveyor, two fixing rods arranged on the conveyor, connecting grooves formed in the fixing rods and ion wind bars placed in the connecting grooves, trapezoidal blocks are arranged at the bottoms of the ion wind bars, and circular grooves are formed in the trapezoidal blocks. And the circular truncated cone is arranged in the connecting groove and movably arranged in the circular groove, the clamping assembly is arranged in the connecting groove and used for clamping the clamping assembly in the circular groove, and the ion wind bar can be connected into the connecting groove. The trapezoidal table arranged at the bottom of the ion wind bar is placed in the connecting groove, the arranged limiting piece can be matched with the clamping assembly, after the ion wind bar is placed, static electricity removal is conducted on the optical film, vibration generated by conveying can be avoided, the situation that the clamping assembly is separated from the circular table can be avoided, and therefore the ion wind bar is installed more stably.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical film technical field, specifically is a kind of optical film production static electricity removing mechanism. BACKGROUND

[0002] In the production process of optical film, static electricity is a problem that needs special attention. Static charge accumulation can be caused by a variety of factors, including material friction, separation, contact and induction, etc.

[0003] Optical film production needs to be wound after production, and the optical film has high static electricity before winding, so it needs to be destaticized. The existing optical film production static electricity removing mechanism detects the static electricity of the optical film before winding through the detection structure, and at the same time, the positive and negative ions generated inside the ion wind stick are blown onto the optical film to achieve the effect of eliminating static electricity.

[0004] However, in actual use, the existing optical film production static electricity removing mechanism needs to be cleaned regularly to ensure the cleanliness of the optical film production environment. However, the ion wind stick is usually fixed on the production machine by bolts, so it becomes more troublesome when it needs to be cleaned. Therefore, we propose a kind of optical film production static electricity removing mechanism. CONTENT OF THE INVENTION

[0005] One of the technical problems solved by the present application is how to design a kind of optical film production static electricity removing mechanism that is easy to disassemble and install.

[0006] To solve the above technical problems, the present application provides a kind of optical film production static electricity removing mechanism, which comprises a conveyor, two fixed rods arranged on the conveyor, a connecting groove arranged on each fixed rod, and an ion wind stick placed in the connecting groove.

[0007] The trapezoidal block is arranged at the bottom of the ion wind stick.

[0008] The circular groove is arranged in the interior of the trapezoidal block.

[0009] The circular table is arranged in the interior of the connecting groove and movably arranged in the interior of the circular groove.

[0010] The clamping assembly is arranged in the interior of the connecting groove and used for clamping the clamping assembly in the interior of the circular groove, so as to connect the ion wind stick in the interior of the connecting groove.

[0011] In some embodiments, the inner wall of the circular groove is provided with a placing groove, and a moving rod is movably arranged in the interior of the placing groove. The end surface of the moving rod is provided with an inclined block, and the side surface of the inclined block is movably arranged on the outer surface of the circular table.

[0012] In some embodiments, the outer surface of the moving rod is sleeved with a second spring, and two ends of the second spring are arranged on the outer surface of the moving rod and the inner wall of the placing groove, respectively.

[0013] In some embodiments, the inner wall bottom of the connecting groove is provided with a guide column, the top end of the guide column is provided with a sliding rod, the top end of the sliding rod is arranged at the bottom end of the circular table, the outer surface of the sliding rod is movably sleeved with a moving ring, the outer surface of the guide column is sleeved with a third spring, the end surface of the third spring is arranged at the bottom end of the moving ring, and the ion wind stick is provided with a limiting piece for limiting the ion wind stick in the interior of the connecting groove.

[0014] In some embodiments, the top of the ion wind stick is provided with a groove, the limiting piece comprises a first spring arranged on the inner wall of the groove, and the inner wall of the groove is movably provided with a straight rod, and the top end of the first spring is arranged at the bottom end of the straight rod.

[0015] In some embodiments, the top end of the straight rod is provided with a rotating plate, the inner wall of the connecting groove is provided with a clamping groove on both sides, and the outer surface of the straight rod is provided with two clamping plates, and the two clamping plates are movably arranged on the inner wall of the corresponding clamping groove.

[0016] In some embodiments, the inner wall bottom of the clamping groove is provided with a limiting groove, and the bottom of the clamping plate is movably embedded with a ball, and the outer surface of the ball is movably arranged in the interior of the limiting groove.

[0017] The utility model at least has the following beneficial effects:

[0018] 1. The trapezoidal table arranged at the bottom of the ion wind stick is placed in the interior of the connecting groove, and the circular table is clamped in the interior of the circular groove by using the clamping assembly, so that the connection is quickly realized. When disassembly is needed, the clamping assembly can be opened by pressing, which is very convenient.

[0019] 2. The limiting piece can cooperate with the clamping assembly. After the ion wind stick is placed, the optical film is destaticized, the vibration generated during conveying is avoided, the clamping assembly is separated from the circular table, and the ion wind stick is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic diagram of the utility model;

[0021] Figure 2 It is a whole cross section structure schematic diagram of the utility model;

[0022] Figure 3 It is Figure 2 It is an enlarged structure schematic diagram at A;

[0023] Figure 4It is the explosion structure schematic view of the fixed rod and the limiting piece of the utility model;

[0024] Figure 5 It is the explosion structure schematic view of the clamping assembly and the circular table of the utility model;

[0025] Figure 6 It is the explosion structure schematic view of the clamping assembly and the trapezoidal block of the utility model;

[0026] Figure 7 It is the structure schematic view of the clamping plate and the fixed rod of the utility model;

[0027] Figure 8 It is the explosion structure schematic view of the clamping plate and the ball of the utility model.

[0028] In the drawing: 1, conveyor; 2, fixed rod; 3, ion wind stick; 4, limiting piece; 41, recess; 42, first spring; 43, rotating plate; 44, clamping plate; 45, straight rod; 46, clamping groove; 5, circular table; 6, clamping assembly; 61, inclined block; 62, moving rod; 63, second spring; 64, sliding rod; 65, moving ring; 66, third spring; 67, guide column; 68, placing groove; 7, trapezoidal block; 8, circular groove; 9, connecting groove; 10, limiting groove; 11, ball. DETAILED DESCRIPTION

[0029] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment. 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 scope of protection of the utility model.

[0030] Embodiment 1

[0031] Please refer to Figures 1-6 The utility model provides a kind of technical scheme:

[0032] A kind of optical film production static electricity removal mechanism, including conveyor 1, two fixed rods 2 being arranged on conveyor 1, connecting groove 9 being all opened in fixed rod 2 and ion wind stick 3 being placed in connecting groove 9, further include:

[0033] Trapezoidal block 7, trapezoidal block 7 is arranged at the bottom of ion wind stick 3;

[0034] Circular groove 8, circular groove 8 is opened in the inside of trapezoidal block 7;

[0035] Circular table 5, circular table 5 is arranged in the inside of connecting groove 9, and is movably arranged in the inside of circular groove 8;

[0036] The clamping assembly 6 is arranged in the inner part of the connecting groove 9, and is used for clamping the clamping assembly 6 in the inner part of the circular groove 8, so as to connect the ion wind stick 3 in the inner part of the connecting groove 9.

[0037] The inner wall of the circular groove 8 is provided with a placing groove 68, the inner part of the placing groove 68 movably arranged with a moving rod 62, the end surface of the moving rod 62 is provided with an inclined block 61, the side surface of the inclined block 61 is movably arranged on the outer surface of the circular table 5, the inclined block 61 can slide on the outer surface of the circular table 5, and the inclined block 61 is clamped on the end surface of the circular table 5 by moving from the smaller end surface of the circular table 5 to the larger end surface.

[0038] The outer surface of the moving rod 62 is sleeved with a second spring 63, the two ends of the second spring 63 are arranged on the outer surface of the moving rod 62 and the inner wall of the placing groove 68 respectively, and the second spring 63 can reset the moving rod 62.

[0039] The inner wall bottom of the connecting groove 9 is provided with a guide column 67, the top end of the guide column 67 is provided with a sliding rod 64, the top end of the sliding rod 64 is arranged on the bottom end of the circular table 5, the outer surface of the sliding rod 64 movably sleeved with a moving ring 65, the outer surface of the guide column 67 is sleeved with a third spring 66, the end surface of the third spring 66 is arranged on the bottom end of the moving ring 65, the ion wind stick 3 is provided with a limiting piece 4 for limiting the ion wind stick 3 in the inner part of the connecting groove 9, and the third spring 66 arranged can reset the moving ring 65, and the moving ring 65 can also play a role in the inclined block 61 falling off the circular table 5.

[0040] The top of the ion wind stick 3 is provided with a groove 41, and the limiting piece 4 comprises a first spring 42 arranged on the inner wall of the groove 41, and a straight rod 45 movably arranged on the inner wall of the groove 41, the top end of the first spring 42 is arranged on the bottom end of the straight rod 45, and the first spring 42 arranged can extrude the straight rod 45.

[0041] The top end of the straight rod 45 is provided with a rotating plate 43, the inner wall of the connecting groove 9 is provided with a clamping groove 46, the outer surface of the straight rod 45 is provided with two clamping plates 44, the two clamping plates 44 are movably arranged on the inner wall of the corresponding clamping groove 46, the straight rod 45 drives the two clamping plates 44 on the both sides to enter the inner part of the clamping groove 46, the clamping groove 46 is arranged in an inclined surface, and the clamping can be completed when the rotating plate is rotated to 90 degrees.

[0042] When using the device, first, the ion wind rod 3 is installed on the fixed rod 2, the ion wind rod 3 is placed in the connecting groove 9, the trapezoidal block 7 at the bottom of the ion wind rod 3 is moved to the inclined block 61, the circular groove 8 in the trapezoidal block 7 is entered into the outer surface of the circular table 5, at this time the inclined block 61 slides on the outer surface of the circular table 5, and the inclined block 61 drives the moving rod 62 to move, so that the moving rod 62 extrudes the second spring 63 to deform, when the inclined block 61 moves from the smaller end surface of the circular table 5 to the larger end surface, the inclined block 61 can be moved to the end surface, and the end surface of the inclined block 61 is clamped on the end surface of the circular table 5 under the action of the second spring 63, the straight rod 45 at the bottom is driven to move by rotating the rotating plate 43, and the clamping plate 44 on the outer surface of the straight rod 45 is driven to rotate, the clamping plate 44 is entered into the corresponding clamping groove 46, and the first spring 42 is extruded at the same time, so that the limiting effect is realized, so that the installation is fast, when disassembling is needed, the clamping plate 44 is rotated to slide out of the clamping groove 46, the ion wind rod 3 is pressed to drive the trapezoidal block 7 to move, the trapezoidal block 7 drives the inclined block 61 inside to move, the inclined surface of the inclined block 61 contacts the outer surface of the moving ring 65, and the third spring 66 is extruded at the same time, and the inclined block 61 extrudes the second spring 63, the inclined block 61 moves from the top end of the moving ring 65 to the bottom end of the moving ring 65, and then the ion wind rod 3 is released, the moving ring 65 moves under the reset action of the third spring 66, the ion wind rod 3 is pulled, the trapezoidal block 7 and the inclined block 61 are moved, so that the inclined block 61 moves from the bottom end of the moving ring 65 to the outer surface of the moving ring 65, and at the same time the inclined block 61 is slid from the outer surface of the moving ring 65 to the outer surface of the circular table 5, so that the device is quickly disassembled.

[0043] Embodiment 2

[0044] Please refer to Figures 7-8 The utility model provides a technical scheme:

[0045] Different from embodiment 1, the inner wall bottom of the clamping groove 46 is provided with a limiting groove 10, the bottom of the clamping plate 44 is movably embedded with a ball 11, the outer surface of the ball 11 is movably arranged in the limiting groove 10, the ball 11 is arranged to enter the limiting groove 10, and when the ball 11 moves in the clamping groove 46, the friction can be reduced.

[0046] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it should be taken in its broadest possible sense. This is especially so where "comprising", "including", "containing", "characterized by" or the like are used as subordinating conjunctions. In this context, "comprising" is intended to mean that the embodiments can include a combination of one or more elements and / or features of a described embodiment and / or additional or alternative elements and / or features not expressly mentioned or shown. In addition, it should be understood that references to particular embodiments and implementations of the present application are provided for the purpose of clarity and explanation only, and are not intended to be limiting.

[0047] While the present application has been illustrated and described in detail in the drawings and foregoing description, such illustration and description is to be considered illustrative or exemplary and not restrictive; the present application is not limited to the disclosed embodiments. Numerous alternative embodiments can be devised which will fall within the scope and spirit of the present application. Therefore, it is intended that the scope of the present application be defined by the claims appended hereto rather than by the description contained herein.

Claims

1. An electrostatic elimination mechanism for optical film production, comprising a conveyor (1), two fixed rods (2) arranged on the conveyor (1), a connecting groove (9) arranged on each of the fixed rods (2), and an ion wind rod (3) placed in the connecting groove (9), characterized in that: Also includes: Trapezoidal block (7), the trapezoidal block (7) is arranged at the bottom of ion wind stick (3); Round groove (8), the round groove (8) is opened in the inside of trapezoidal block (7); Round table (5), the round table (5) is arranged in the inside of connecting groove (9), and is movably arranged in the inside of round groove (8); The clamping assembly (6) is arranged in the inside of connecting groove (9), for clamping the clamping assembly (6) in the inside of round groove (8), can be connected in the inside of ion wind stick (3) connecting groove (9).

2. The optical film production static eliminating mechanism according to claim 1, wherein: The inner wall of the round groove (8) is provided with a placing groove (68), and the inside of the placing groove (68) is movably provided with a moving rod (62), the end surface of the moving rod (62) is provided with an inclined block (61), and the side surface of the inclined block (61) is movably arranged on the outer surface of the round table (5).

3. The optical film production static eliminating mechanism according to claim 2, wherein: The outer surface of the moving rod (62) is sleeved with a second spring (63), and the two ends of the second spring (63) are arranged on the outer surface of the moving rod (62) and the inner wall of the placing groove (68) respectively.

4. The optical film production static electricity removing mechanism according to claim 3, wherein: The inner wall bottom of the connecting groove (9) is provided with a guide column (67), the top end of the guide column (67) is provided with a sliding rod (64), the top end of the sliding rod (64) is arranged on the bottom end of the round table (5), the outer surface of the sliding rod (64) is movably sleeved with a moving ring (65), the outer surface of the guide column (67) is sleeved with a third spring (66), the end surface of the third spring (66) is arranged on the bottom end of the moving ring (65), and the ion wind stick (3) is provided with a limiting piece (4) for limiting the ion wind stick (3) in the connecting groove (9).

5. The optical film production static eliminating mechanism according to claim 4, wherein: The top of the ion wind stick (3) is provided with a recess (41), and the limiting piece (4) comprises a first spring (42) arranged on the inner wall of the recess (41), the inner wall of the recess (41) is movably provided with a straight rod (45), and the top end of the first spring (42) is arranged on the bottom end of the straight rod (45).

6. The optical film production static eliminating mechanism according to claim 5, wherein: The top end of the straight rod (45) is provided with a rotating plate (43), the inner wall of the connecting groove (9) is provided with a clamping groove (46) on both sides, and the outer surface of the straight rod (45) is provided with two clamping plates (44), two clamping plates (44) are movably arranged on the inner wall of the corresponding clamping groove (46).

7. The optical film production static eliminating mechanism according to claim 6, wherein: The inner wall bottom of the clamping groove (46) is provided with a limiting groove (10), the bottom of the clamping plate (44) is movably embedded with a ball (11), and the outer surface of the ball (11) is movably arranged in the inside of the limiting groove (10).

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