Vacuum glass edge sealing and gluing device

Abstract

The utility model relates to the field of vacuum glass gluing, and discloses a vacuum glass edge sealing and gluing device which comprises a base used for placing a double-layer glass plate, a frame is arranged on the upper side of the base, a first sliding groove and a second sliding groove are formed in the frame, and a limiting plate is connected to the inner side of the second sliding groove in a sliding mode. The two ends of the limiting plate are provided with limiting plate turning mechanisms enabling the limiting plate to turn in the second sliding groove, one side of the limiting plate is provided with an annular gluing mechanism for conducting annular gluing and edge sealing on the double-layer glass plate, through the gluing nozzle, one-cycle annular movement can be achieved, four-edge gluing of vacuum glass is completed, the gluing device is simple and efficient, the production efficiency is high, and the production cost is low. And the practical value is high.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum glass manufacturing, in particular to a vacuum glass edge sealing and gluing device. Background Art

[0002] Vacuum glass is composed of two or more pieces of glass, which are composed of spacers with a certain spacing distance in the middle. The common spacing distance is 2 mm, etc., and a certain amount of rare gas or vacuum is filled between the glasses to form a closed glass cavity. This special structure can effectively prevent the transfer of heat and the propagation of sound, reduce heat loss and noise pollution, and improve the comfort and energy saving effect of the building. The two pieces of glass separated by the spacer need to be coated with sealant on the outer periphery of the spacer, and then sent into a high temperature and high pressure environment for treatment to achieve the effect of pressurized curing. The existing vacuum glass edge sealing gluing device often adopts a way of changing the direction of the glass when gluing the vacuum glass. One kind of glass is adjusted in place, and the other common way of moving is that the glass moves to one side. At this time, the gluing device moves along the edge line and performs gluing treatment on other edge lines. However, if the two current treatment methods are to achieve the gluing and edge sealing of the four edge lines of the glass, a large amount of glass displacement delay time will be generated, which is not conducive to the development of modern glass industry, assembly line and automation.

[0003] For example, a Chinese utility model patent with announcement number CN215627645U discloses an edge sealing device for vacuum glass processing. It is necessary to set up a special driving mechanism to drive the vacuum glass to rotate and realize the gluing and edge sealing of the four sides. However, during the rotation of the glass, the gluing device needs to wait for the glass to change direction, which directly causes a waste of processing time. Based on this, a vacuum glass edge sealing gluing device is proposed. Utility Model Content

[0004] In order to solve the technical problem of vacuum glass sealing and gluing, the utility model provides a vacuum glass edge sealing and gluing device.

[0005] The utility model is implemented by the following technical scheme: a vacuum glass edge sealing and gluing device, including a base for placing a double-layer glass plate, a frame is arranged on the upper side of the base, a first slide groove and a second slide groove are opened on the frame, the inner side of the second slide groove is slidably connected to a limiting plate, both ends of the limiting plate are provided with a limiting plate changing mechanism for changing the direction of the limiting plate along the second slide groove, and one side of the limiting plate is provided with an annular gluing mechanism for performing annular gluing and edge sealing on the double-layer glass plate.

[0006] As a further improvement of the above solution, the limit plate changing mechanism includes steering plates rotatably connected to both ends of the limit plate, and both ends of the steering plates are polished into rounded structures.

[0007] As a further improvement of the above scheme, the annular gluing mechanism includes a gluing nozzle fixedly connected to one side of the limiting plate and slidably connected to the inner side of the first slide groove, and a nozzle driving mechanism is provided on the upper side of the gluing nozzle to enable the gluing nozzle to rotate at an equal distance from the edge of the double-layer glass plate.

[0008] As a further improvement of the above scheme, the nozzle driving mechanism includes a fixed plate fixedly connected to the upper side of the base, a servo motor is fixedly connected to the fixed plate, the output end of the servo motor passes through the fixed plate and is fixedly connected to a rotating plate, and a glue supply mechanism for conveying glue to the glue nozzle is provided on the upper side of the rotating plate.

[0009] As a further improvement of the above-mentioned scheme, the glue coating and supply mechanism includes a glue barrel fixedly connected to the upper side of the rotating plate, the upper side of the glue barrel is connected to a glue pump, the upper side of the glue pump is connected to a rubber hose, one end of the rubber hose is connected to a connecting pipe connected to the upper side of the glue coating nozzle, and a connecting pipe limiting mechanism for limiting the movement of the connecting pipe is provided on the upper side of the rotating plate.

[0010] As a further improvement of the above solution, the connecting pipe limiting mechanism includes a limiting groove opened on the rotating plate, and the inner side of the limiting groove is slidably connected to the outer side of the connecting pipe.

[0011] As a further improvement of the above solution, a battery assembly is fixedly connected to one side of the glue barrel.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model uses an annular gluing mechanism to complete the gluing and labeling operation on the edge of a piece of vacuum glass through an annular periodic motion. There is no need to actively intervene in the position state of the vacuum glass in the middle, and the gluing efficiency is doubled.

[0014] 2. The utility model can ensure that the glue spraying nozzle always sprays glue at an equal distance from the periphery of the double-layer glass plate through the limit plate change-direction mechanism, and can automatically change direction at corners. Combined with the internal clamping limit drive of the second slide groove, the effect of improving the glue spraying accuracy and thickness can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of a vacuum glass edge sealing and gluing device provided by the utility model;

[0016] Figure 2 A top view of a vacuum glass edge sealing and gluing device provided by the utility model;

[0017] Figure 3 It is a structural schematic diagram of the limit plate changing mechanism.

[0018] Description of main symbols:

[0019] 1. Base; 2. Frame; 3. First slide; 4. Double-layer glass plate; 5. Turning plate; 6. Battery assembly; 7. Glue barrel; 8. Glue pump; 9. Glue nozzle; 10. Steering plate; 11. Limit plate; 12. Connecting pipe; 13. Limit groove; 14. Rubber hose; 15. Servo motor; 16. Second slide; 17. Fixed plate. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] Example:

[0022] Please combine Figure 1-Figure 3 A vacuum glass edge sealing and gluing device of the present embodiment includes a base 1 for placing a double-layer glass plate 4. A frame 2 is arranged on the upper side of the base 1. A first slide groove 3 and a second slide groove 16 are opened on the frame 2. The inner side of the second slide groove 16 is slidably connected to a limiting plate 11. It should be noted that the limiting plate 11 has a specific length distance, and its maximum width satisfies the space limitation at the arc corner. Both ends of the limiting plate 11 are provided with a limiting plate changing mechanism for changing the direction of the limiting plate 11 along the second slide groove 16. One side of the limiting plate 11 is provided with an annular gluing mechanism for performing annular gluing and edge sealing on the double-layer glass plate 4.

[0023] Please combine Figure 3 As shown, the limit plate changing mechanism includes a steering plate 10 rotatably connected to both ends of the limit plate 11 , and the ends of the two steering plates 10 are polished into a rounded structure to reduce the friction between the steering plate 10 and the second slide groove 16 .

[0024] Please combine Figure 1 and Figure 2 As shown, the annular gluing mechanism includes a gluing nozzle 9 fixedly connected to one side of the limiting plate 11 and slidably connected to the inner side of the first slide groove 3, and a nozzle driving mechanism is provided on the upper side of the gluing nozzle 9 to keep the gluing nozzle 9 and the edge of the double-layer glass plate 4 rotating at an equal distance.

[0025] Please combine Figure 1 As shown, the nozzle driving mechanism includes a fixed plate 17 fixedly connected to the upper side of the base 1, a servo motor 15 is fixedly connected to the fixed plate 17, an output end of the servo motor 15 passes through the fixed plate 17 and is fixedly connected to a rotating plate 5, and a glue supply mechanism for conveying glue to the glue nozzle 9 is provided on the upper side of the rotating plate 5.

[0026] Please combine Figure 1As shown, the glue coating and supply mechanism includes a glue barrel 7 fixedly connected to the upper side of the rotating plate 5, the upper side of the glue barrel 7 is connected to a glue pump 8, the upper side of the glue pump 8 is connected to a rubber hose 14, the rubber hose 14 is made of composite rubber material, one end of the rubber hose 14 is connected to a connecting pipe 12 connected to the upper side of the glue coating nozzle 9, the connecting pipe 12 is made of stainless steel pipe, and a connecting pipe limiting mechanism for limiting the movement of the connecting pipe 12 is arranged on the upper side of the rotating plate 5.

[0027] Please combine Figure 1 As shown, the connecting pipe limiting mechanism includes a limiting groove 13 opened on the rotating plate 5, and the inner side of the limiting groove 13 is slidably connected to the outer side of the connecting pipe 12.

[0028] Please combine Figure 1 As shown, a battery assembly 6 is fixedly connected to one side of the glue barrel 7 .

[0029] The implementation principle of a vacuum glass edge sealing gluing device in the embodiment of the present application is: start the servo motor 15 to drive the rotating plate 5 to rotate, and the rotating plate 5 drives the connecting pipe 12 to move. The first movement state of the connecting pipe 12 is to slide back and forth along the inner side of the limit groove 13 opened on the rotating plate 5, and the second movement state is to push the gluing nozzle 9 to rotate in a circle along the first slide groove 3. Since the gluing nozzle 9 and the limit plate 11 are in a fixed connection relationship, the limit plate 11 also rotates in a circle along the second slide groove 16 at this time. When encountering a turning point, the steering plate 10 can cooperate with the limit plate 11 to turn. In addition, the glue pump 8 transports the glue in the glue barrel 7 to the glue nozzle 9 through the rubber hose 14 and the connecting pipe 12 to realize the gluing edge sealing operation.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A vacuum glass edge sealing and gluing device, comprising a base (1) for placing a double-layer glass plate (4), characterized in that: A frame (2) is arranged on the upper side of the base (1), a first slide groove (3) and a second slide groove (16) are provided on the frame (2), the inner side of the second slide groove (16) is slidably connected to a limit plate (11), both ends of the limit plate (11) are provided with limit plate changing mechanisms for changing the direction of the limit plate (11) along the second slide groove (16), and one side of the limit plate (11) is provided with an annular glue coating mechanism for performing annular glue coating and edge sealing on the double-layer glass plate (4).

2. A vacuum glass edge sealing glue coating device as claimed in claim 1, characterized in that: The limit plate change-direction mechanism comprises a steering plate (10) rotatably connected to two ends of the limit plate (11), and the ends of the two steering plates (10) are polished into a rounded structure.

3. The vacuum glass edge sealing glue coating device according to claim 1, characterized in that: The annular gluing mechanism comprises a gluing nozzle (9) fixedly connected to one side of a limit plate (11) and slidably connected to the inner side of a first slide groove (3); a nozzle driving mechanism is provided on the upper side of the gluing nozzle (9) for rotating the gluing nozzle (9) at an equal distance from the edge of the double-layer glass plate (4).

4. A vacuum glass edge sealing glue coating device as claimed in claim 3, characterized in that: The nozzle driving mechanism comprises a fixed plate (17) fixedly connected to the upper side of the base (1), a servo motor (15) fixedly connected to the fixed plate (17), an output end of the servo motor (15) passes through the fixed plate (17) and is fixedly connected to a rotating plate (5), and a glue supply mechanism for conveying glue liquid to the glue nozzle (9) is provided on the upper side of the rotating plate (5).

5. A vacuum glass edge sealing glue coating device as claimed in claim 4, characterized in that: The glue coating and supplying mechanism comprises a glue barrel (7) fixedly connected to the upper side of a rotating plate (5); the upper side of the glue barrel (7) is connected to a glue pump (8); the upper side of the glue pump (8) is connected to a rubber hose (14); one end of the rubber hose (14) is connected to a connecting pipe (12) connected to the upper side of a glue coating nozzle (9); and a connecting pipe limiting mechanism for limiting the movement of the connecting pipe (12) is provided on the upper side of the rotating plate (5).

6. A vacuum glass edge sealing glue coating device as claimed in claim 5, characterized in that: The connecting pipe limiting mechanism comprises a limiting groove (13) provided on the rotating plate (5), and the inner side of the limiting groove (13) is slidably connected to the outer side of the connecting pipe (12).

7. The vacuum glass edge sealing glue coating device according to claim 5, characterized in that: A battery assembly (6) is fixedly connected to one side of the glue barrel (7).

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