Edge sealing mechanism before coating of laminated glass

Abstract

The utility model relates to laminated glass production technical field, and disclose a kind of laminated glass film coating front edge sealing mechanism, including screw rod one, rotation is connected in cavity inner side wall;Threaded block, threaded connection in screw rod one outside, threaded block sliding connection in cavity inside;Glue gun, setting in threaded block top;Moving mechanism, setting in operating platform and frame body. Laminated glass is placed in rotating platform top, fixed block is fixed to glass, controller controls moving mechanism and moves frame body to glass edge according to glass size, and then control motor one and glue gun one are started simultaneously, threaded block drives glue gun to move to right side, and the edge of glass one side is sealed and handled, after one side edge sealing is completed, controller controls motor two reverse rotation, frame body is away from glass, rotating platform drives glass to rotate ninety degrees, and then control frame body is close to glass one side, threaded block drives glue gun to seal again, until glass four edges are completed edge sealing.

Description

Technical Field

[0001] This utility model relates to the field of laminated glass production technology, specifically to a pre-coating edge sealing mechanism for laminated glass. Background Technology

[0002] Laminated glass is a composite glass product made by bonding two or more pieces of glass together under high temperature and pressure using an interlayer (such as polyvinyl butyral (PVB) or ionomer cemented carboxylic acid (SGP) interlayer). Before coating, the edge-sealing mechanism plays a crucial role. Coating typically employs methods such as vacuum magnetron sputtering or evaporation to deposit metals or metal oxides onto the glass surface. If the glass edges are not sealed, the coating material may seep into the gap between the glass and the interlayer, resulting in "film buildup" at the edges, affecting the glass's transparency and aesthetics. Alternatively, the interlayer may become contaminated with metal particles, weakening the bonding strength of the laminated structure and potentially leading to delamination over time.

[0003] Existing edge-sealing devices rotate the glass when sealing laminated glass, but the sealing mechanism is only suitable for sealing square glass and not for sealing rectangular glass, thus reducing its practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a pre-coating edge sealing mechanism for laminated glass, which has the advantage of facilitating edge sealing. It solves the problem that existing edge sealing mechanisms rotate the glass when sealing laminated glass, but can only seal square glass and cannot seal rectangular glass.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pre-sealing mechanism for laminated glass coating, comprising a main body assembly, wherein the main body assembly includes:

[0008] The control panel has a rotating platform on top;

[0009] The operating table is equipped with an edge-sealing component, which includes:

[0010] The frame is slidably connected to the inside of the operating table;

[0011] A cavity is formed at the top of the frame;

[0012] Lead screw one is rotatably connected to the inner wall of the cavity;

[0013] Motor 1 is located on the outer wall of the frame, and the output shaft of Motor 1 is fixedly connected to one end of the lead screw 1.

[0014] A threaded block is threadedly connected to the outside of the lead screw, and the threaded block is slidably connected to the inside of the cavity;

[0015] A glue gun is positioned on top of the threaded block;

[0016] The bracket is fixedly connected to the outer wall of the operating table;

[0017] An electric actuator is rotatably connected to the bottom of the bracket;

[0018] A fixing block is fixedly connected to the bottom output shaft of the electric push rod;

[0019] A moving mechanism is provided on the operating table and the frame.

[0020] Preferably, the moving mechanism includes:

[0021] A groove is formed on the top of the operating table;

[0022] Lead screw two is rotatably connected to the inner wall of the groove;

[0023] A support block is threaded to the outside of the second lead screw, the support block is slidably connected to the inside of the groove, and its top end is fixedly connected to the frame.

[0024] Motor 2 is located on the outer wall of the operating table, and the output shaft of Motor 2 is fixedly connected to one end of Lead Screw 2.

[0025] Preferably, a controller is provided on the outer wall of the operating table, and the controller is electrically connected to the rotating platform, the first motor, the glue gun, the electric push rod, and the second motor.

[0026] Preferably, a second telescopic shell is symmetrically arranged between the support block and the groove, and a first telescopic shell is symmetrically arranged between the threaded block and the cavity.

[0027] Preferably, a rubber pad is fixedly connected to the bottom of the fixing block.

[0028] Preferably, a scraper is installed near the glue gun nozzle.

[0029] (III) Beneficial Effects

[0030] Compared with the prior art, the present invention provides a pre-sealing mechanism for laminated glass coating, which has the following advantages:

[0031] This edge-sealing mechanism offers the advantage of easy edge sealing. The laminated glass is placed on top of a rotating platform, secured by a fixing block. The controller moves the frame to the glass edge using a moving mechanism based on the glass dimensions. Then, motor one and the glue gun start simultaneously. A threaded block moves the glue gun to the right, sealing one side of the glass. After sealing one side, the controller reverses motor two, moving the frame away from the glass. The rotating platform rotates the glass 90 degrees, and the frame moves closer to the glass. The threaded block then moves the glue gun to seal the edge again, until all four sides of the glass are sealed. This solves the problem of existing edge-sealing mechanisms that rotate the glass during edge sealing but can only seal square glass, not rectangular glass. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of this utility model;

[0033] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0034] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of the groove in this utility model;

[0035] Figure 4 This is a schematic diagram of the left-side cross-sectional structure of the cavity in this utility model.

[0036] In the picture:

[0037] 1. Main components; 11. Control panel; 12. Rotating platform;

[0038] 2. Edge sealing assembly; 21. Frame; 211. Cavity; 22. Lead screw one; 221. Motor one; 23. Threaded block; 24. Glue gun; 251. Bracket; 25. Electric push rod; 26. Fixing block; 27. Moving mechanism; 271. Groove; 272. Lead screw two; 273. Support block; 274. Motor two;

[0039] 3. Controller; 4. Telescopic shell one; 5. Telescopic shell two; 6. Rubber pad; 7. Scraper. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] Example 1

[0042] See Figure 1-4 A pre-coating edge-sealing mechanism for laminated glass includes a main component 1, which includes: an operating table 11 with a rotating platform 12 on its top; an edge-sealing component 2 on the operating table 11, which includes: a frame 21 slidably connected to the inside of the operating table 11; a cavity 211 formed at the top of the frame 21; a lead screw 22 rotatably connected to the inner wall of the cavity 211; and a motor 221 disposed on the outer wall of the frame 21, the output shaft of which is connected to... One end of the lead screw 22 is fixedly connected; a threaded block 23 is threadedly connected to the outside of the lead screw 22, and the threaded block 23 is slidably connected to the inside of the cavity 211; a glue gun 24 is disposed on the top of the threaded block 23; a bracket 251 is fixedly connected to the outer wall of the operating table 11; an electric push rod 25 is rotatably connected to the bottom of the bracket 251; a fixing block 26 is fixedly connected to the bottom output shaft of the electric push rod 25; and a moving mechanism 27 is disposed on the operating table 11 and the frame 21. The moving mechanism 27 includes: a groove 271 formed on the top of the operating table 11; a second lead screw 272 rotatably connected to the inner wall of the groove 271; a support block 273 threadedly connected to the outside of the second lead screw 272, the support block 273 slidably connected to the inside of the groove 271, and its top end fixedly connected to the frame 21; and a second motor 274 disposed on the outer wall of the operating table 11, the output shaft of the second motor 274 being fixedly connected to one end of the second lead screw 272. A controller 3 is disposed on the outer wall of the operating table 11, and the controller 3 is electrically connected to the rotating platform 12, the first motor 221, the glue gun 24, the electric push rod 25, and the second motor 274.

[0043] In use, the operator places the laminated glass on top of the rotating platform 12, then inputs the glass size into the controller 3, controls the electric push rod 25 to extend axially downwards, and the fixing block 26 at the bottom of the electric push rod 25 is fixed to the top of the glass. Then, the operator controls the motor 274, and the moving mechanism 27 moves the frame 21 to the edge of the glass through the support block 273. After the motor 274 starts, it drives the lead screw 272 to rotate. The support block 273 threaded on the lead screw 272 drives the frame 21 to move to one side of the rotating platform 12. The controller 3 controls the moving distance of the support block 273 according to the glass size data, so that the glue gun 24 glue nozzle is in contact with the edge of the glass. Controller 3 then controls motor 221 and glue gun 24 to start together. Motor 221 drives screw 22 to rotate, and threaded block 23 drives glue gun 24 to move to the right. During the movement of glue gun 24, glue is injected into the glass edge to achieve edge sealing. Controller 3 controls the moving distance of threaded block 23 and the closing time of glue gun 24 according to the glass size data. After one side of the glass is sealed, controller 3 controls motor 274 to reverse, the frame 21 moves away from the glass, and rotating platform 12 drives the glass to rotate 90 degrees. Then, controller 3 controls the frame 21 to move closer to one side of the glass, and threaded block 23 drives glue gun 24 to seal the edge again until all four sides of the glass are sealed.

[0044] Example 2

[0045] An auxiliary function has been added based on Embodiment 1.

[0046] See Figure 1-4 A telescopic shell 2 5 is symmetrically arranged between the support block 273 and the groove 271, and a telescopic shell 4 is symmetrically arranged between the threaded block 23 and the cavity 211. A rubber pad 6 is fixedly connected to the bottom of the fixing block 26. A scraper 7 is installed near the glue gun 24's glue nozzle.

[0047] When the support block 273 moves the frame 21 closer to the rotating platform 12, the telescopic shell 25 on the side of the support block 273 closest to the rotating platform 12 retracts, and the telescopic shell 25 on the other side extends. Conversely, when the support block 273 moves away from the rotating platform 12, the telescopic shell 25 on the side of the support block 273 closest to the rotating platform 12 extends, and the telescopic shell 25 on the other side retracts. When the threaded block 23 moves to the right, the telescopic shell 1 4 connected to the right side of the threaded block 23 retracts, and the telescopic shell 1 4 on the left side extends. When the threaded block 23 moves to the left, the telescopic shell 1 4 connected to the left side of the threaded block 23 retracts, and the telescopic shell 1 4 on the right side extends. The telescopic shell 1 4 and the telescopic shell 2 5 respectively shield the cavity 211 and the groove 271 to prevent foreign objects from entering the cavity 211 and the groove 271 and affecting the normal use of the lead screw 1 22 and the lead screw 272. The rubber pad 6 at the bottom of the fixing block 26 increases the friction between the fixing block 26 and the glass, thereby improving the fixing effect. The rubber pad 6 also buffers the pressure applied to the fixing block 26, preventing excessive pressure from damaging the glass. The scraper 7 near the glue gun 24 smooths the sealing glue output from the glue gun 24, improving the aesthetics of the sealed glass edges.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pre-coating edge sealing mechanism for laminated glass, comprising a main component (1), wherein the main component (1) includes: The control panel (11) has a rotating platform (12) on its top. The feature is that: an edge-sealing assembly (2) is provided on the operating table (11), and the edge-sealing assembly (2) includes: The frame (21) is slidably connected to the inside of the operating table (11); A cavity (211) is formed at the top of the frame (21); Lead screw 1 (22) is rotatably connected to the inner wall of the cavity (211); Motor 1 (221) is located on the outer wall of the frame (21), and the output shaft of Motor 1 (221) is fixedly connected to one end of the lead screw 1 (22); A threaded block (23) is threaded to the outside of the lead screw (22), and the threaded block (23) is slidably connected to the inside of the cavity (211); A glue gun (24) is positioned on top of the threaded block (23); The bracket (251) is fixedly connected to the outer wall of the operating table (11); An electric push rod (25) is rotatably connected to the bottom of the bracket (251); A fixing block (26) is fixedly connected to the bottom output shaft of the electric push rod (25); The moving mechanism (27) is disposed on the operating table (11) and the frame (21).

2. The edge-sealing mechanism for laminated glass before coating according to claim 1, characterized in that: The moving mechanism (27) includes: A groove (271) is formed on the top of the operating table (11); The second lead screw (272) is rotatably connected to the inner wall of the groove (271); The support block (273) is threaded to the outside of the lead screw (272), the support block (273) is slidably connected to the inside of the groove (271), and the top end is fixedly connected to the frame (21); Motor 2 (274) is located on the outer wall of the operating table (11), and the output shaft of Motor 2 (274) is fixedly connected to one end of the lead screw 2 (272).

3. The edge-sealing mechanism for laminated glass before coating according to claim 2, characterized in that: The outer wall of the operating table (11) is provided with a controller (3), which is electrically connected to the rotating platform (12), the first motor (221), the glue gun (24), the electric push rod (25) and the second motor (274).

4. The edge-sealing mechanism for pre-coating laminated glass according to claim 3, characterized in that: A telescopic shell two (5) is symmetrically arranged between the support block (273) and the groove (271), and a telescopic shell one (4) is symmetrically arranged between the threaded block (23) and the cavity (211).

5. The edge-sealing mechanism for laminated glass before coating according to claim 4, characterized in that: A rubber pad (6) is fixedly connected to the bottom of the fixing block (26).

6. The edge-sealing mechanism for laminated glass before coating according to claim 5, characterized in that: A scraper (7) is installed near the glue injection port of the glue gun (24).

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