Forming device for curved tempered glass

Abstract

The utility model discloses a forming device of curved toughened glass, which relates to the technical field of toughened glass production and comprises a base, a pressing plate and a pressing plate groove, side frames are fixedly arranged on two sides of the base, a truss is erected on the top of the side frames, an electric telescopic rod is fixedly arranged in the middle of the truss, sliding columns perpendicular to the base are arranged on two sides of the truss in a penetrating manner, and the pressing plate is arc-shaped. Sliding plates are fixedly arranged on the two sides of the pressing plate groove, the sliding columns penetrate through the sliding plates, side connecting bases are fixedly arranged on the two sides of the pressing plate groove and detachably connected with the bottoms of the sliding columns, a supporting plate parallel to the base is fixedly arranged on the upper portion of the pressing plate, pushing columns are arranged at the output ends of the electric telescopic rods, and upper connecting bases are fixedly arranged at the positions, corresponding to the pushing columns, of the supporting plate; and the push rod is detachably connected with the push column. The device is simple in structure, capable of changing the radian of the curved surface of extruded tempered glass, convenient to replace the pressing plate, high in adaptability, high in practicability and suitable for popularization.

Description

Technical Field

[0001] This utility model belongs to the field of tempered glass production technology, and specifically relates to a forming device for curved tempered glass. Background Technology

[0002] Tempered glass, also known as reinforced glass, is glass with compressive stress on its surface. It is strengthened by tempering. Tempered glass is made by first cutting ordinary annealed glass to the required size, then heating it to about 700 degrees Celsius, close to its softening point, and then rapidly and uniformly cooling it. For tempered glass with curved surfaces, it is often bent into shape by pressing the softened glass with curved pressure plates.

[0003] Existing forming devices for curved tempered glass mostly connect the pressure plate to the propulsion mechanism, resulting in a fixed curvature of the produced curved tempered glass, making it difficult to adjust for different shapes of curved tempered glass. Utility Model Content

[0004] The purpose of this invention is to provide a forming device for curved tempered glass. It has a simple structure, can change the curvature of the extruded tempered glass, facilitates the replacement of the pressure plate, has high adaptability, strong practicality, and is suitable for widespread application.

[0005] This utility model provides the following technical solution: a forming device for curved tempered glass, including a base, a pressure plate, and a pressure plate groove. Side frames are fixedly provided on both sides of the base, a truss is supported on the top of the side frames, an electric telescopic rod is fixedly provided in the middle of the truss, and sliding columns perpendicular to the base are provided through both sides of the truss. The pressure plate is arc-shaped and sliding plates are fixedly provided on both sides. The sliding columns pass through the sliding plates. Side connecting seats are fixedly provided on both sides of the pressure plate groove, and the side connecting seats are detachably connected to the bottom of the sliding columns.

[0006] A support plate parallel to the base is fixedly mounted on the upper part of the pressure plate. The output end of the electric telescopic rod is vertically downward and has a push column. An upper connecting seat is fixedly mounted on the support plate corresponding to the push column. Symmetrical spring rods are provided on both sides of the upper connecting seat and the side connecting seat. A limiting block is fixedly mounted on the spring rod. Limiting grooves opposite to the limiting blocks are provided on both sides of the bottom of the push column and the sliding column. An upper inclined sliding surface is provided on the upper side of the limiting block. Side inclined sliding surfaces are provided on both sides of the limiting block. Pressing blocks are provided on both sides of the side inclined sliding surfaces of the upper connecting seat and the side connecting seat. The pressing blocks are slidably connected to the side wall of the connecting seat through pressing blocks that pass through the connecting seat.

[0007] Preferably, the side frame is fixedly provided with an air supply cavity above the pressure plate groove, and the air supply cavity is provided with a guide port facing the upper surface of the pressure plate groove.

[0008] Preferably, the area below the limiting block is a plane that fits into the bottom surface of the limiting groove, the bottom of the pushing column fits into the bottom of the cavity of the upper connecting seat, and the part of the sliding column fits into the bottom of the cavity of the side connecting seat.

[0009] Preferably, the pressure plate and the pressure plate groove are available in various models with different curvatures.

[0010] The beneficial effects of this utility model are as follows: It has a simple structure, can change the curvature of the extruded tempered glass, facilitates the replacement of the pressure plate, has high adaptability, and is highly practical. Specifically:

[0011] (1) This utility model is provided with a pressure plate and a pressure plate groove. When installing it, the sliding plates on both sides of the pressure plate are put into the sliding column, the pressure plate is lifted up, and the upper connecting seat above it is penetrated by the push column. The bottom of the push column squeezes the upper inclined sliding surface, so that the limiting blocks on both sides open. When the limiting groove passes through this point, the limiting block pops out, and the lower plane blocks the push column, thereby installing the pressure plate on the push mechanism. When installing the pressure plate groove, the side connecting seat is pressed into the bottom of the sliding column in the same way, and the limiting block on it is inserted into the limiting groove of the sliding column. The pressure plate and the pressure plate groove can be quickly installed. The heated glass is placed in the pressure plate groove, and the electric telescopic rod pushes the pressure plate down to form the curved glass.

[0012] (2) This utility model is provided with a pressing block. When it is necessary to replace the pressure plate and the pressure plate groove, the pressing blocks on both sides are pressed to make them enter the upper connecting seat or the side connecting seat. The pressing block on it presses the side inclined sliding surface of the limiting block, so that the limiting block is pushed out of the limiting groove, and the pressure plate and the pressure plate groove can be removed. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is an overall schematic diagram of the present invention;

[0015] Figure 2 This is a cross-sectional view of the present invention;

[0016] Figure 3 This is an enlarged view of point A of this utility model;

[0017] Figure 4 This is an enlarged view of section B in this utility model;

[0018] The following are marked in the diagram: 1. Base; 2. Side frame; 3. Truss; 4. Electric telescopic rod; 5. Sliding column; 6. Propulsion column; 7. Support plate; 8. Upper connecting seat; 9. Pressing block; 10. Sliding plate; 11. Pressure plate; 12. Air supply chamber; 13. Guide port; 14. Pressure plate groove; 15. Side connecting seat; 16. Limiting block; 17. Limiting groove; 18. Upper inclined sliding surface; 19. Side inclined sliding surface; 20. Extrusion block; 21. Spring rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] The structural features of this utility model will now be described in detail with reference to the accompanying drawings.

[0023] See Figure 1A forming device for curved tempered glass includes a base 1, a pressure plate 11, and a pressure plate groove 14. The pressure plate 11 and the pressure plate groove 14 are available in various models with different curvatures to press out different curved surfaces. Side frames 2 are fixed on both sides of the base 1, and a truss 3 is mounted on the top of the side frames 2. An electric telescopic rod 4 is fixed in the middle of the truss 3. Sliding columns 5 perpendicular to the base 1 are passed through both sides of the truss 3. The pressure plate 11 is arc-shaped, and sliding plates 10 are fixed on both sides. The sliding columns 5 pass through the sliding plates 10. The pressure plate 11 is pushed down smoothly by the electric telescopic rod 4. Side connecting seats 15 are fixed on both sides of the pressure plate groove 14. The side connecting seats 15 are detachably connected to the bottom of the sliding columns 5. An air supply chamber 12 is fixed above the pressure plate groove 14 on the side frames 2. The air supply chamber 12 has a guide port 13 facing the upper surface of the pressure plate groove 14 to quickly cool the glass plate by air cooling.

[0024] See Figure 1-4 A support plate 7 parallel to the base 1 is fixedly mounted on the upper part of the pressure plate 11. The output end of the electric telescopic rod 4 is vertically downward and has a push column 6. An upper connecting seat 8 is fixedly mounted on the support plate 7 corresponding to the push column 6. Symmetrical spring rods 21 are provided on both sides of the upper connecting seat 8 and the side connecting seat 15. A limiting block 16 is fixedly mounted on the spring rod 21, and the spring rod 21 provides elastic force to the limiting block 16. Limiting grooves 17 opposite to the limiting block 16 are provided on both sides of the bottom of the push column 6 and the sliding column 5. The bottom of the limiting block 16 is a flat surface, which fits against the bottom surface of the limiting groove 17. The limiting block 16 is pressed into the limiting groove 17 to fix the upper connecting seat 8 and the side connecting seat 15. The side connecting seat 15 and the upper side of the limiting block 16 are provided with an upward inclined sliding surface 18. The bottom of the pushing column 6 is in contact with the bottom of the cavity of the upper connecting seat 8, and the part of the sliding column 5 is in contact with the bottom of the cavity of the side connecting seat 15. By pressing the upward inclined sliding surface 18 from above, the limiting block 16 is opened to both sides. The two sides of the limiting block 16 are provided with side inclined sliding surfaces 19. The upper connecting seat 8 and the side connecting seat 15 are provided with pressing blocks 20 on both sides of the side inclined sliding surfaces 19. The pressing blocks 20 are slidably connected to their side walls through the pressing blocks 9 that pass through the connecting seat. By pressing the pressing blocks 9, the pressing blocks 20 press the side inclined sliding surfaces 19 on both sides, causing the limiting block 16 to open to both sides.

[0025] The forming device for curved tempered glass of this utility model has a simple structure, can change the curvature of the extruded tempered glass, facilitates the replacement of the pressure plate, has high adaptability, strong practicality, and is suitable for widespread application.

[0026] For specific usage, please refer to... Figure 1-4During installation, the sliding plates 10 on both sides of the pressure plate 11 are fitted onto the sliding column 5. The pressure plate 11 is then lifted, and the upper connecting seat 8 above it is penetrated by the push column 6. The bottom of the push column 6 presses against the upper inclined sliding surface 18, causing the limiting blocks 16 on both sides to open. When the limiting groove 17 passes through this point, the limiting block 16 pops out, and the lower plane blocks the push column 6, thus installing the pressure plate 11 on the pushing mechanism. When installing the pressure plate groove 14, the side connecting seat 15 is pressed into the bottom of the sliding column 5 in the same way, and the limiting block 16 on it is engaged. The pressure plate 11 and pressure plate groove 14 can be quickly installed on the limiting groove 17 of the sliding column 5. The heated glass is placed in the pressure plate groove 14, and the electric telescopic rod 4 pushes the pressure plate 11 down to form the curved glass. When the pressure plate 11 and pressure plate groove 14 need to be replaced, the pressing blocks 9 on both sides are pressed to make them enter the upper connecting seat 8 or the side connecting seat 15. The pressing block 20 on it presses the side inclined sliding surface 19 of the limiting block 16, so that the limiting block 16 is pushed out of the limiting groove 17, and the pressure plate 11 and pressure plate groove 14 can be removed and replaced.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A forming device for curved tempered glass, comprising a base (1), a pressure plate (11), and a pressure plate groove (14), wherein side frames (2) are fixedly provided on both sides of the base (1), a truss (3) is supported on the top of the side frames (2), and an electric telescopic rod (4) is fixedly provided in the middle of the truss (3), characterized in that, The truss (3) has sliding columns (5) perpendicular to the base (1) running through both sides. The pressure plate (11) is arc-shaped and has sliding plates (10) fixed on both sides. The sliding column (5) runs through the sliding plate (10). Side connecting seats (15) are fixed on both sides of the pressure plate groove (14). The side connecting seats (15) are detachably connected to the bottom of the sliding column (5). The upper part of the pressure plate (11) is fixedly provided with a support plate (7) parallel to the base (1). The output end of the electric telescopic rod (4) is vertically downward and provided with a push column (6). The support plate (7) is fixedly provided with an upper connecting seat (8) corresponding to the push column (6). Symmetrical spring rods (21) are provided on both sides of the upper connecting seat (8) and the side connecting seat (15). A limiting block (16) is fixedly provided on the spring rod (21). The push column (6) and The bottom of the sliding column (5) is provided with limiting grooves (17) on both sides opposite to the limiting block (16). The upper side of the limiting block (16) is provided with an upper inclined sliding surface (18), and the two sides of the limiting block (16) are provided with side inclined sliding surfaces (19). The upper connecting seat (8) and the side connecting seat (15) are provided with pressing blocks (20) on both sides of the side inclined sliding surface (19). The pressing block (20) is slidably connected to its side wall through the pressing block (9) that passes through the connecting seat.

2. The forming apparatus for curved tempered glass according to claim 1, characterized in that, The side frame (2) is fixedly provided with an air supply cavity (12) above the pressure plate groove (14), and the air supply cavity (12) is provided with a guide port (13) facing the upper surface of the pressure plate groove (14).

3. The forming apparatus for curved tempered glass according to claim 1, characterized in that, The bottom of the limiting block (16) is a plane, which is in contact with the bottom surface of the limiting groove (17). The bottom of the pushing column (6) is in contact with the bottom of the cavity of the upper connecting seat (8). The part of the sliding column (5) is in contact with the bottom of the cavity of the side connecting seat (15).

4. The forming apparatus for curved tempered glass according to claim 1, characterized in that, The pressure plate (11) and pressure plate groove (14) are available in various models with different curvatures.

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