Laminated glass cold vacuumizing edge sealing device

Abstract

The utility model relates to the technical field of laminated glass, in particular to a laminated glass cold vacuumizing edge sealing device which comprises a fixing frame, a motor is fixedly installed on the upper surface of the fixing frame, and the output end of the motor is fixedly connected with a connecting column. A first two-way screw rod is rotated to drive two clamping plates to clamp a laminated glass body, a motor is started to drive a connecting frame to rotate around the central axis of a connecting column through the connecting column, and in the process, the clamping plates can move along the edge of the laminated glass body, so that the laminated glass body is conveniently clamped. The spring can be stretched according to different rotating angles of the connecting frame, and the clamping plate is attached to the laminated glass body under the action of resilience force of the spring until the clamping plate surrounds the laminated glass body by a circle, so that the glue sealing machine seals the edge of the laminated glass body through the glue sealing pipe; and therefore, the effect that the laminated glass bodies in different shapes can be laminated and sealed by the clamping plates through the tension of the springs is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of laminated glass, and in particular to a cold vacuum edge sealing device for laminated glass. Background Art

[0002] Laminated glass is a kind of safety glass with excellent performance. It is widely used in automobile glass and architectural glass. Its processing method is to use one or more layers of PVB film between two or more pieces of glass. It adopts a special process and is subjected to high temperature and high pressure for a certain period of time to make it composite into one. Through different combinations, it can be made into safety glass with multiple properties such as sound insulation, UV protection, good transparency, protection against catastrophic climate, explosion-proof, and anti-theft.

[0003] Through searching, Chinese patent announcement number CN218343018U discloses a cold vacuum edge sealing device for laminated glass, a support frame, an exhaust assembly and an edge sealing assembly. The cold vacuum edge sealing device for laminated glass provided by the utility model fits the fixed plate to the surface of the laminated glass, and the clamping plate is fitted to the other side of the laminated glass by rotating the threaded rod. When the user presses the push rod, the pressure in the glue storage tank changes by pushing and pulling the push rod, and the edge sealing glue in the glue storage tank is squeezed and enters the gap of the laminated glass through the glue outlet of the glue outlet pipe. The laminated glass is rotated by rotating the turntable, and the edge sealing assembly slides on the surface of the laminated glass to perform edge sealing on the laminated glass. The device is simple to operate and is convenient for users to perform edge sealing on the laminated glass. The edge sealing glue used is more sticky than the edge sealing tape, and the edge sealing glue is not easy to fall off in the laminated glass.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: this device rotates the laminated glass during the edge sealing process, which is not suitable for laminated glass with a larger mass, and when edge sealing is performed on irregular laminated glass, edge sealing discontinuity is likely to occur, so it is necessary to fit and seal the laminated glass according to different shapes. Utility Model Content

[0005] In order to enable the clamping plates to fit and seal the edges of laminated glass bodies of different shapes, the present application provides a laminated glass cold vacuum edge sealing device.

[0006] The present application provides a cold-drawn vacuum edge sealing device for laminated glass, which adopts the following technical solution: it includes a fixed frame, a motor is fixedly installed on the upper surface of the fixed frame, the output end of the motor is fixedly connected to a connecting column, the outer surface of the connecting column is fixedly connected to a first connecting rod, the inner wall of the first connecting rod is slidably connected to a second connecting rod, the inner wall of the first connecting rod is fixedly connected to a spring, one end of the spring away from the connecting column is fixedly connected to the second connecting rod, the inner wall of the second connecting rod is rotatably connected to a connecting frame, the inner wall of the connecting frame is rotatably connected to two first bidirectional screws, the inner wall of the connecting frame is slidably connected to two clamping plates, and the outer surface of each of the first bidirectional screws is threadedly connected to the two clamping plates.

[0007] Optionally, the bottom end of each of the first bidirectional screws is fixedly connected to a gear, the outer surface of each gear is meshed with another gear, a sealing machine is fixedly installed on the outer surface of the connecting frame, and the output end of the sealing machine is fixedly connected to a sealing tube.

[0008] Optionally, a support plate is fixedly mounted on the outer surface of the fixing frame, a support frame is fixedly connected to the upper surface of the support plate, and a suction cup is fixedly mounted on the upper surface of the support plate.

[0009] Optionally, a first placement bar is fixedly connected to the bottom surface of the support plate, and a second bidirectional screw is rotatably connected to the inner wall of the first placement bar.

[0010] Optionally, the outer surface of the second bidirectional screw is threadedly connected to two clamping plates, and the outer surface of each of the clamping plates is slidably connected to the first placement bar.

[0011] Optionally, the bottom surface of the support plate is fixedly connected to a second placement bar, the inner wall of the second placement bar is rotatably connected to a first screw, the outer surface of the first screw is threadedly connected to a sealing block, the outer surface of the sealing block is fixedly connected to a vacuum connecting pipe, and the outer surface of the sealing block is slidably connected to the second placement bar.

[0012] Optionally, the upper surface of the support frame is slidably connected to a laminated glass body, and the outer surface of the laminated glass body is slidably connected to both clamping plates.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model is provided with a motor, a connecting column, a first connecting rod, a second connecting rod, a spring, a connecting frame, a first bidirectional screw, a clamping plate and other components. The first bidirectional screw is rotated to drive the two clamping plates to clamp the laminated glass body, and the motor is started to drive the connecting frame to rotate around the central axis of the connecting column through the connecting column. During this process, the clamping plate will move along the edge of the laminated glass body, the spring will be stretched according to the different rotation angles of the connecting frame, and the clamping plate and the laminated glass body will be fitted together under the action of its resilience until they are surrounded for a circle so that the sealing machine can seal the edge of the laminated glass body through the sealing tube, thereby achieving the effect that the device can make the clamping plate fit and seal the edge of laminated glass bodies of different shapes through the tension of the spring.

[0015] 2. The utility model provides a second bidirectional screw, a clamping plate, a first screw, a sealing block and other components. By rotating the second bidirectional screw, the two clamping plates move horizontally toward or in opposite directions along the second bidirectional screw, and by rotating the first screw, the sealing block slides horizontally along the first screw, thereby achieving the effect that the device can tightly clamp laminated glass bodies of different sizes and perfectly overlap two laminated glass bodies through the rotation of the second bidirectional screw and the first screw. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of the spring structure in the embodiment of the present application;

[0018] Figure 3 Schematic diagram of the second bidirectional screw structure in the embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the sealing block structure in an embodiment of the present application.

[0020] Figure numerals: 1. fixing frame; 2. motor; 3. connecting column; 4. first connecting rod; 5. spring; 6. second connecting rod; 7. connecting frame; 8. first bidirectional screw; 9. clamping plate; 10. gear; 11. sealing machine; 12. sealing tube; 13. supporting plate; 14. suction cup; 15. supporting frame; 16. first placement strip; 17. second bidirectional screw; 18. clamping plate; 19. second placement strip; 20. first screw; 21. sealing block; 22. vacuum connecting tube; 23. laminated glass body. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1 - Figure 4 This application is described in further detail.

[0022] The present application discloses a cold vacuum edge sealing device for laminated glass. Figure 1 As shown, it includes a fixed frame 1, a motor 2 is fixedly installed on the upper surface of the fixed frame 1, an output end of the motor 2 is fixedly connected to a connecting column 3, an outer surface of the connecting column 3 is fixedly connected to a first connecting rod 4, an inner wall of the first connecting rod 4 is slidably connected to a second connecting rod 6, when the motor 2 is started, it will drive the connecting column 3 to rotate, the outer surface of the connecting column 3 is rotationally connected to the fixed frame 1, and the rotation of the connecting column 3 will drive the second connecting rod 6 to rotate around the central axis of the connecting column 3 through the first connecting rod 4.

[0023] See also Figure 2 , Figure 3 A support plate 13 is fixedly installed on the outer surface of the fixing frame 1, a support frame 15 is fixedly connected to the upper surface of the support plate 13, a suction cup 14 is fixedly installed on the upper surface of the support plate 13, a laminated glass body 23 is slidably connected to the upper surface of the support frame 15, and the outer surface of the laminated glass body 23 is slidably connected to both clamping plates 9. First, place a glass on the support frame 15 and fix it with the suction cup 14. At this time, cover the other glass on the first glass, and complete the installation of the laminated glass body 23 by injecting glue between the two.

[0024] See also Figure 1 , Figure 2 A spring 5 is fixedly connected to the inner wall of the first connecting rod 4, and one end of the spring 5 away from the connecting column 3 is fixedly connected to the second connecting rod 6. The inner wall of the second connecting rod 6 is rotatably connected to a connecting frame 7. The inner wall of the connecting frame 7 is rotatably connected to two first bidirectional screws 8. The bottom end of each first bidirectional screw 8 is fixedly connected to a gear 10, and the outer surface of each gear 10 is meshed with another gear 10. A sealing machine 11 is fixedly installed on the outer surface of the connecting frame 7, and a sealing tube 12 is fixedly connected to the output end of the sealing machine 11. The two first bidirectional screws 8 can rotate at the same time through the mutual meshing of the two gears 10, so that the force of the two splints 9 can be balanced, and the sealing machine 11 can seal the edge of the laminated glass body 23 through the sealing tube 12.

[0025] See also Figure 1 , Figure 2The inner wall of the connecting frame 7 is slidably connected with two clamping plates 9, and the outer surface of each first bidirectional screw 8 is threadedly connected to the two clamping plates 9. When the first connecting rod 4 rotates around the connecting column 3, the second connecting rod 6 will drive the connecting frame 7 to rotate around the connecting column 3. At this time, by pulling the connecting frame 7 to clamp it on the two laminated glass bodies 23, and rotating the first bidirectional screw 8, the rotation of the first bidirectional screw 8 will drive the two clamping plates 9 to move vertically opposite or reversely along the first bidirectional screw 8 at the same time, thereby completing the clamping of the laminated glass body 23, and the clamping force cannot be too large. When the connecting frame 7 rotates around the connecting column 3, the clamping plate 9 will fit the laminated glass body 23, and when rotating at different angles, the spring 5 begins to stretch, and thereby the clamping plate 9 and the laminated glass body 23 are tightly fitted through the tension of the spring 5.

[0026] See also Figure 3 , Figure 4 The bottom surface of the support plate 13 is fixedly connected with a second placement strip 19, the inner wall of the second placement strip 19 is rotatably connected with a first screw 20, the outer surface of the first screw 20 is threadedly connected with a sealing block 21, the outer surface of the sealing block 21 is fixedly connected with a vacuum connecting pipe 22, the outer surface of the sealing block 21 is slidably connected with the second placement strip 19, by rotating the first screw 20, the first screw 20 drives the sealing block 21 to move horizontally along the first screw 20, and the laminated glass body 23 is wrapped by the sealing block 21, and then the middle part of the laminated glass body 23 is vacuum treated by connecting the vacuum machine with the vacuum connecting pipe 22.

[0027] See also Figure 2 , Figure 3 The bottom surface of the support plate 13 is fixedly connected with a first placement bar 16, and the inner wall of the first placement bar 16 is rotatably connected with a second bidirectional screw 17. The second bidirectional screw 17 can rotate in the first placement bar 16, and the second bidirectional screw 17 is placed vertically with the first screw 20.

[0028] See also Figure 2 , Figure 3 The outer surface of the second bidirectional screw 17 is threadedly connected to two clamping plates 18, and the outer surface of each clamping plate 18 is slidably connected to the first placement strip 16. The rotation of the second bidirectional screw 17 can drive the two clamping plates 18 to move horizontally along the second bidirectional screw 17 in opposite or reverse directions, thereby clamping the laminated glass bodies 23 of different sizes through the clamping plates 18.

[0029] The implementation principle of the cold vacuum edge sealing device for laminated glass in the embodiment of the present application is as follows: first, a glass is placed on the support frame 15, and then the second bidirectional screw 17 is rotated to drive the two clamping plates 18 to move horizontally along the second bidirectional screw 17 in opposite or reverse directions, and thereby the clamping plates 18 are used to clamp the laminated glass bodies 23 of different sizes, and then the suction cup 14 is used to fix the laminated glass body 23, and then the first screw 20 is rotated so that the first screw 20 drives the sealing block 21 to move horizontally along the first screw 20, and the laminated glass body 23 is wrapped by the sealing block 21, and then the middle part of the laminated glass body 23 is vacuumed by connecting the vacuum machine with the vacuum connecting pipe 22. After the first and second double-direction screws 17 and 20 are in the empty state, the second and second double-direction screws 17 and 20 are rotated in the opposite direction, and the two clamping plates 9 are placed on the upper and lower sides of the laminated glass body 23. At this time, the first double-direction screw 8 is rotated to drive the two clamping plates 9 to move vertically oppositely or reversely along the first double-direction screw 8 at the same time, so as to complete the clamping of the laminated glass body 23. Finally, the motor 2 is started, and the motor 2 drives the connecting frame 7 to rotate around the central axis of the connecting column 3. When the connecting frame 7 rotates around the connecting column 3 at different angles, the spring 5 begins to stretch to different degrees, and thereby the clamping plates 9 and the laminated glass body 23 are tightly fitted through the tension of the spring 5. Then the sealing machine 11 can seal the edge of the laminated glass body 23 through the sealing tube 12.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cold vacuum edge sealing device for laminated glass, comprising a fixing frame (1), characterized in that: A motor (2) is fixedly mounted on the upper surface of the fixing frame (1); a connecting column (3) is fixedly connected to the output end of the motor (2); a first connecting rod (4) is fixedly connected to the outer surface of the connecting column (3); a second connecting rod (6) is slidably connected to the inner wall of the first connecting rod (4); a spring (5) is fixedly connected to the inner wall of the first connecting rod (4); an end of the spring (5) away from the connecting column (3) is fixedly connected to the second connecting rod (6); a connecting frame (7) is rotatably connected to the inner wall of the second connecting rod (6); two first bidirectional screws (8) are rotatably connected to the inner wall of the connecting frame (7); two clamping plates (9) are slidably connected to the inner wall of the connecting frame (7); and the outer surface of each of the first bidirectional screws (8) is threadedly connected to the two clamping plates (9).

2. The cold vacuum edge sealing device for laminated glass according to claim 1, characterized in that: The bottom end of each of the first bidirectional screw rods (8) is fixedly connected to a gear (10), and the outer surface of each of the gears (10) is meshed with another gear (10). A sealing machine (11) is fixedly installed on the outer surface of the connecting frame (7), and the output end of the sealing machine (11) is fixedly connected to a sealing tube (12).

3. The cold vacuum edge sealing device for laminated glass according to claim 1, characterized in that: A support plate (13) is fixedly mounted on the outer surface of the fixing frame (1), a support frame (15) is fixedly connected to the upper surface of the supporting plate (13), and a suction cup (14) is fixedly mounted on the upper surface of the supporting plate (13).

4. The cold vacuum edge sealing device for laminated glass according to claim 3, characterized in that: The bottom surface of the support plate (13) is fixedly connected to a first placement bar (16), and the inner wall of the first placement bar (16) is rotatably connected to a second bidirectional screw rod (17).

5. The cold vacuum edge sealing device for laminated glass according to claim 4, characterized in that: The outer surface of the second bidirectional screw (17) is threadedly connected to two clamping plates (18), and the outer surface of each clamping plate (18) is slidably connected to the first placement strip (16).

6. The cold vacuum edge sealing device for laminated glass according to claim 4, characterized in that: The bottom surface of the support plate (13) is fixedly connected to a second placement strip (19); the inner wall of the second placement strip (19) is rotatably connected to a first screw rod (20); the outer surface of the first screw rod (20) is threadedly connected to a sealing block (21); the outer surface of the sealing block (21) is fixedly connected to a vacuum connection pipe (22); and the outer surface of the sealing block (21) is slidably connected to the second placement strip (19).

7. The cold vacuum edge sealing device for laminated glass according to claim 3, characterized in that: The upper surface of the support frame (15) is slidably connected to a laminated glass body (23), and the outer surface of the laminated glass body (23) is slidably connected to both clamping plates (9).

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