Automatic precise positioning device for UV curing of EC mirror sealing glue

Abstract

The utility model discloses an automatic precise positioning device for UV curing of EC mirror sealing glue, and belongs to the technical field of EC mirror production devices. The utility model discloses an automatic precise positioning device for UV curing of EC mirror sealing glue. The automatic precise positioning device comprises a sliding table air cylinder connected to a base in a sliding mode; the tray is detachably connected to the sliding table air cylinder; the tray is used for placing the EC mirror body; the bracket is fixedly connected to the base; the mounting rod is connected to the bracket; the mounting block is connected to the mounting rod; the mounting plate is fixedly connected with an ultraviolet lamp and is detachably connected to the mounting block; the electric telescopic rod is fixedly connected to the mounting plate; a shading plate is fixedly connected to the driving end of the electric telescopic rod; according to the utility model, the EC mirror can be accurately positioned through the mounting grooves in the nylon plate arranged on the tray, so that the stability of the curing effect is improved; the electric telescopic rod drives the shading plate to ascend and descend, a non-curing area can be effectively shielded, and the performance of a solution in the EC mirror body is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of EC mirror production devices, in particular to an automatic precise positioning device for UV curing of the sealing glue of an EC mirror. Background Art

[0002] During the production process of an EC mirror, the UV curing of the sealing glue is a key process.

[0003] There are many problems in the existing UV curing methods. Manual positioning operation is not only inefficient, but also difficult to ensure the accuracy of each positioning, easily leading to abnormal curing energy of the UV glue and affecting the product quality. At the same time, during the curing process, there is a lack of effective light-shielding protection measures, and strong ultraviolet light is likely to have an adverse effect on the performance of the internal solution of the EC mirror. In addition, the operator needs to perform fine operations in a strong ultraviolet light environment for a long time, which causes great harm to the human eyes. Summary of the Invention

[0004] The purpose of the utility model is to solve the problems raised in the above background art, and to propose an automatic precise positioning device for UV curing of the sealing glue of an EC mirror.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An automatic precise positioning device for UV curing of the sealing glue of an EC mirror, comprising:

[0007] A slide table cylinder slidably connected to the base;

[0008] A tray detachably connected to the slide table cylinder;

[0009] The tray is used for placing the EC mirror body;

[0010] A bracket fixedly connected to the base;

[0011] A mounting rod connected to the bracket;

[0012] A mounting block connected to the mounting rod;

[0013] A mounting plate fixedly connected with an ultraviolet lamp, detachably connected to the mounting block;

[0014] After the slide table cylinder drives the EC mirror body on the tray to approach the mounting plate, the curing area of the EC mirror body is located directly below the ultraviolet lamp;

[0015] An electric telescopic rod fixedly connected to the mounting plate;

[0016] A light-shielding plate is fixedly connected to the driving end of the electric telescopic rod;

[0017] Two groups of nylon plates are fixedly connected to the tray. The two groups of nylon plates are symmetrically arranged on the tray, and mounting grooves for placing the EC mirror body are opened on the nylon plates.

[0018] Furthermore, a yielding groove is provided on the tray.

[0019] Furthermore, a first fastening bolt is threadedly connected to the mounting block, and the first fastening bolt abuts against the mounting rod.

[0020] Furthermore, a second fastening bolt is threadedly connected to the mounting block, and the second fastening bolt abuts against the mounting plate.

[0021] Preferably, an adjustment hole is provided on the mounting plate.

[0022] Furthermore, the adjustment hole is a waist-shaped hole.

[0023] Preferably, the shading plate is an L-shaped plate and its size is adapted to the size of the EC mirror body so that when the electric telescopic rod pushes the shading plate downward, the transverse plate surface of the shading plate will be in contact with the non-curing area surface of the EC mirror body, and at the same time, the longitudinal plate surface of the shading plate will block the light emitted by the ultraviolet lamp.

[0024] Compared with the prior art, the utility model provides an automatic and precise positioning device for UV curing of EC mirror sealing glue, which has the following beneficial effects:

[0025] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model can realize the precise positioning and placement of the EC mirror through the installation groove on the nylon plate arranged on the tray, thereby improving the stability of the curing effect; and the electric telescopic rod drives the shading plate to rise and fall, which can effectively block the non-curing area and protect the performance of the solution inside the EC mirror body.

[0026] At the same time, the device adopts a detachable and movable fixture that can adapt to EC mirror bodies of different sizes, enhancing the versatility of the equipment; and the device reduces manual operation steps. The operator only needs to place the EC mirror body to avoid long-term exposure to strong ultraviolet light, which not only improves work efficiency but also ensures the safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of an automatic precision positioning device for UV curing of EC mirror sealing glue proposed by the utility model. Figure 1 ;

[0028] Figure 2 This is a schematic diagram of the structure of an automatic precision positioning device for UV curing of EC mirror sealing glue proposed by the utility model.Figure 2 ;

[0029] Figure 3 An automatic precise positioning device for UV curing of the sealing glue of an EC mirror proposed by the present utility model Figure 2 Enlarged view of part A in;

[0030] Figure 4 Exploded view of an automatic precise positioning device for UV curing of the sealing glue of an EC mirror proposed by the present utility model;

[0031] Figure 5 An automatic precise positioning device for UV curing of the sealing glue of an EC mirror proposed by the present utility model Figure 4 Enlarged view of part B in;

[0032] Figure 6 Structural schematic of an automatic precise positioning device for UV curing of the sealing glue of an EC mirror proposed by the present utility model Figure 3 ;

[0033] Figure 7 An automatic precise positioning device for UV curing of the sealing glue of an EC mirror proposed by the present utility model Figure 6 Enlarged view of part C in.

[0034] In the figure: 1, base; 101, bracket; 1011, mounting rod; 102, slide table cylinder; 2, tray; 201, nylon plate; 2011, mounting groove; 202, relief groove; 3, EC mirror body; 4, electric telescopic rod; 401, light shielding plate; 5, mounting plate; 501, adjustment hole; 5011, second fastening bolt; 502, ultraviolet lamp; 6, mounting block; 601, first fastening bolt. Specific embodiments

[0035] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0036] Refer to Figures 1 - 5 , an automatic precise positioning device for UV curing of the sealing glue of an EC mirror, comprising:

[0037] A slide table cylinder 102 slidably connected to the base 1;

[0038] A tray 2 detachably connected to the slide table cylinder 102;

[0039] The tray 2 is used to place the EC mirror body 3;

[0040] A bracket 101 fixedly connected to the base 1;

[0041] The mounting rod 1011 is connected to the bracket 101;

[0042] The mounting block 6 is connected to the mounting rod 1011;

[0043] The mounting plate 5 is detachably connected to the mounting block 6;

[0044] The electric telescopic rod 4 is fixedly connected to the mounting plate 5;

[0045] A light-shielding plate 401 is fixedly connected to the driving end of the electric telescopic rod 4.

[0046] It should be noted that the slide table cylinder 102 is a precision slide table cylinder that can be purchased on the market.

[0047] A nylon plate 201 is fixedly connected to the tray 2. Two groups of nylon plates 201 are symmetrically arranged on the tray 2, and mounting grooves 2011 for placing the EC mirror body 3 are formed in the nylon plates 201.

[0048] Refer to Figures 1 - 2 、 Figure 4 、 Figures 6 - 7 During specific implementation, the staff places the EC mirror body 3 on the mounting groove 2011. After the placement is completed, the slide table cylinder 102 is started to drive the tray 2 to move towards the mounting plate 5. When the tray 2 moves a certain distance, the slide table cylinder 102 slides to the set maximum limit. At this time, the curing area of the EC mirror body 3 will be directly below the ultraviolet lamp 502;

[0049] By pushing the tray 2 to move through the slide table cylinder 102, the to-be-cured area of the EC mirror body 3 is accurately moved directly below the ultraviolet lamp 502. Thus, during the subsequent irradiation of the ultraviolet lamp 502, the problem of abnormal curing energy of the UV glue is reduced, and the product quality is improved.

[0050] Refer to Figure 7 Before the ultraviolet lamp 502 irradiates, the electric telescopic rod 4 is driven to drive the light-shielding plate 401 to move downward. When the light-shielding plate 401 moves downward a certain distance, the horizontal plate surface of the light-shielding plate 401 will be in contact with the upper surface of the EC mirror body 3. At this time, the horizontal plate surface of the light-shielding plate 401 will cover the non-cured area of the EC mirror body 3. At the same time, the vertical plate surface of the light-shielding plate 401 will be perpendicular to the EC mirror body 3, and the vertical plate surface of the light-shielding plate 401 will block the ultraviolet lamp 502, thereby preventing the light emitted by the ultraviolet lamp 502 from horizontally emitting.

[0051] Refer to Figure 4 、 Figure 5 The EC mirror body 3 is a trapezoidal plate, and the groove length of the mounting groove 2011 is adapted to the lower bottom dimension of the trapezoidal EC mirror body 3 so that the EC mirror body 3 can be just placed in the mounting groove 2011.

[0052] The tray 2 is provided with a relief groove 202.

[0053] A first fastening bolt 601 is threadedly connected to the mounting block 6, and the first fastening bolt 601 abuts against the mounting rod 1011.

[0054] A second fastening bolt 5011 is threadedly connected to the mounting block 6, and the second fastening bolt 5011 abuts against the mounting plate 5.

[0055] The mounting plate 5 is provided with an adjustment hole 501.

[0056] The adjustment hole 501 is an oblong hole.

[0057] Through the provided adjustment hole 501, the protruding distance of the mounting plate 5 can be adjusted when the mounting plate 5 is installed.

[0058] During production use, the tray 2 is installed on the slide cylinder 102 using screws. After installation, the EC mirror body 3 is placed in the installation groove 2011. The slide cylinder 102 operates to drive the tray 2 to move, and the tray 2 will drive the EC mirror body 3 to move. When the tray 2 moves a certain distance, the electric telescopic rod 4 is activated. The electric telescopic rod 4 will drive its driving end to drive the light shielding plate 401 to descend, covering the part of the EC mirror body 3 that does not need to be cured, only exposing the sealing gum area. At this time, the UV curing operation can be carried out to cure the sealing gum of the EC mirror body 3.

[0059] Refer to Figure 3 、 Figure 4 , the light shielding plate 401 is an L-shaped plate and its size is adapted to the size of the EC mirror body 3 so that when the electric telescopic rod 4 drives the light shielding plate 401 to move down to the ultraviolet curing area, the horizontal end of the L-shaped light shielding plate 401 will cover the part of the EC mirror body 3 that does not need to be cured, and the vertical end of the L-shaped light shielding plate 401 will block the ultraviolet rays, reducing ultraviolet reflection;

[0060] After the curing process is completed, the electric telescopic rod 4 drives the light shielding plate 401 to reset. The staff controls the slide cylinder 102 to push out the tray 2 through a button or a controller, and then the processed EC mirror body 3 can be taken off.

[0061] In this application, the installation groove 2011 on the nylon plate 201 provided on the tray 2 can achieve precise positioning and placement of the EC mirror. At the same time, through the operation of the slide cylinder 102, the tray 2 on the slide cylinder 102 can be stably moved, further improving the positioning effect and the stability of the curing effect; and the electric telescopic rod 4 drives the light shielding plate 401 to lift and lower, which can effectively block the non-curing area and protect the performance of the internal solution of the EC mirror body 3.

[0062] Meanwhile, the device adopts a detachable and movable fixture, which can adapt to EC lens bodies 3 of different sizes, enhancing the versatility of the device; and the device reduces the manual operation steps. The operator only needs to place the EC lens body 3, avoiding long-term exposure to strong ultraviolet light, improving work efficiency and ensuring the safety of the operator.

[0063] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An automatic precision positioning device for UV curing of EC mirror sealing glue, characterized in that: include: A slide cylinder (102) slidably connected to the base (1); A tray (2) detachably connected to the slide cylinder (102); The tray (2) is used to place the EC mirror body (3); A bracket (101) fixedly connected to the base (1); A mounting rod (1011) connected to the bracket (101); A mounting block (6) connected to the mounting rod (1011); A mounting plate (5) fixedly connected to the ultraviolet lamp (502) and detachably connected to the mounting block (6); After the slide cylinder (102) drives the EC mirror body (3) on the tray (2) to approach the mounting plate (5), the curing area of ​​the EC mirror body (3) is located directly below the ultraviolet lamp (502); An electric telescopic rod (4) fixedly connected to the mounting plate (5); A shading plate (401) is fixedly connected to the driving end of the electric telescopic rod (4); Two groups of nylon plates (201) are fixedly connected to the tray (2), the two groups of nylon plates (201) are symmetrically arranged on the tray (2), and the nylon plates (201) are provided with mounting grooves (2011) for placing the EC mirror body (3).

2. The automatic precision positioning device for UV curing of EC mirror sealing glue according to claim 1, characterized in that: The tray (2) is provided with a clearance groove (202).

3. The automatic precision positioning device for UV curing of EC mirror sealing glue according to claim 1, characterized in that: A first fastening bolt (601) is threadedly connected to the mounting block (6), and the first fastening bolt (601) abuts against the mounting rod (1011).

4. The automatic precision positioning device for UV curing of EC mirror sealing glue according to claim 1, characterized in that: A second fastening bolt (5011) is threadedly connected to the mounting block (6), and the second fastening bolt (5011) abuts against the mounting plate (5).

5. The automatic precision positioning device for UV curing of EC mirror sealing glue according to claim 4, characterized in that: The mounting plate (5) is provided with an adjustment hole (501).

6. The automatic precision positioning device for UV curing of EC mirror sealing glue according to claim 5, characterized in that: The adjustment hole (501) is a waist-shaped hole.

7. The automatic precision positioning device for UV curing of EC mirror sealing glue according to claim 1, characterized in that: The shading plate (401) is an L-shaped plate and its size is matched to the size of the EC mirror body (3) so that when the electric telescopic rod (4) pushes the shading plate (401) downward, the transverse plate surface of the shading plate (401) will be in contact with the non-curing area surface of the EC mirror body (3), and at the same time, the longitudinal plate surface of the shading plate (401) will block the light emitted by the ultraviolet lamp (502).

Images