Blank pressing device for laminated glass production

Abstract

The utility model provides an edge pressing device for laminated glass production, which relates to the technical field of laminated glass production and comprises a worktable, supporting legs are mounted at four corners of the bottom end of the worktable, a mounting plate is mounted above the worktable, a mounting frame is mounted at the top end of the worktable, a cylinder is mounted at the top end of the mounting frame, and a clamping plate is mounted at the bottom end of the mounting frame. The output end of the air cylinder extends to the position below the mounting frame, a pressing plate is mounted at the bottom end of the air cylinder, and a guide mechanism is arranged above the pressing plate. The positioning mechanism is arranged above the mounting plate, two positioning plates can be driven to move through mutual cooperation of side plates, fixed cavities, servo motors, threaded rods, threaded sleeves, movable cavities, positioning plates, limiting grooves and limiting blocks of the positioning mechanism, and laminated glass is positioned through the two positioning plates; and the laminated glass is more stable and not easy to shift during edge pressing, so that the edge pressing effect of the laminated glass is better.

Description

Technical Field

[0001] The utility model relates to the technical field of laminated glass production, in particular to a pressing edge device for laminated glass production. Background Art

[0002] Laminated glass is a composite glass product formed by bonding two or more pieces of glass with one or more layers of organic polymer interlayers through special high-temperature pre-pressing (or vacuum pumping) and high-temperature and high-pressure processes. This kind of glass has good safety, noise reduction, sunlight control and ultraviolet protection characteristics, and is commonly used in engineering decoration, outdoor decoration, home decoration and other occasions. When producing laminated glass, a pressing edge device is needed to perform pressing edge treatment on it;

[0003] For example, the patent with publication number CN217052058U discloses "a pressing edge device for laminated glass production", which specifically discloses that: a push rod motor is fixedly installed in the middle of the upper surface of the frame, the bottom of the transmission shaft of the push rod motor is drivingly connected with a support plate, a driving motor is fixedly installed at the bottom of the support plate, the bottom of the transmission shaft of the driving motor is drivingly connected with a supporting plate, both left and right sides of the bottom of the supporting plate are rotatably connected with rollers through wheel frames, a retaining wall is fixedly installed in the middle of the upper surface of the bottom wall of the frame, a loading plate is placed at the top inside the retaining wall, a movable rod is fixedly installed in the middle of the bottom wall of the loading plate and passes through the bottom wall of the frame, grooves are respectively formed on both left and right sides of the upper surface of the bottom wall of the frame close to the movable rod, one end of a spring column is fixedly connected inside the groove, and the top of the spring column is connected with the loading plate. However, in the above technology, when pressing the edge of the laminated glass, due to the inconvenience of positioning the glass, the glass is not stable enough during pressing and is prone to deviation, thus reducing the pressing edge effect of the laminated glass. Therefore, the utility model provides a pressing edge device for laminated glass production to solve the above problems. Summary of the Utility Model

[0004] In view of the above problems, the utility model provides a pressing edge device for laminated glass production to solve the problem that when pressing the edge of the laminated glass in the above technology, due to the inconvenience of positioning the glass, the glass is not stable enough during pressing and is prone to deviation, thus reducing the pressing edge effect of the laminated glass.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a pressing device for laminated glass production, comprising a workbench, supporting legs are installed at the four corners of the bottom end of the workbench, a mounting plate is installed above the workbench, a buffer mechanism is arranged at the bottom end of the mounting plate, a fixing block is installed on one side above the mounting plate, a positioning mechanism is arranged at the front end and the rear side above the mounting plate, a mounting frame is installed at the top end of the workbench, a cylinder is installed at the top end of the mounting frame, the output end of the cylinder extends to the bottom of the mounting frame, a pressing plate is installed at the bottom end of the cylinder, and a guide mechanism is arranged above the pressing plate;

[0006] The positioning mechanism includes a side plate, a fixed cavity, a servo motor, a threaded rod, a threaded sleeve, a movable cavity, a positioning plate and a limiting structure. The side plate is installed at the front end and the right side of the top of the mounting plate. The fixed cavity is installed at one end of the side plate, and the servo motor is installed at one end of the fixed cavity. A threaded rod is installed inside the fixed cavity, and the output end of the servo motor is connected to one end of the threaded rod. The outer side wall of the threaded rod is provided with a threaded sleeve, and the outer side wall of the threaded sleeve is fixedly installed with a movable cavity, one end of the movable cavity extends to the inner side of the side plate, and a positioning plate is installed at one end of the movable cavity.

[0007] A further improvement is that the limiting structure includes a limiting groove and a limiting block, the limiting groove is opened inside the fixed cavity, the limiting block is arranged inside the limiting groove, and one end of the limiting block is connected to one side of the movable cavity.

[0008] A further improvement is that: two limit grooves are provided inside the fixing cavity, and the two limit grooves are symmetrically distributed about the central axis of the fixing cavity.

[0009] A further improvement is that the guide mechanism includes a guide hole and a guide rod, the guide hole is opened through both ends of the mounting frame, the guide rod is arranged through the inside of the guide hole, and the bottom end of the guide rod is connected to the top end of the pressure plate.

[0010] A further improvement is that the inner diameter of the guide hole is larger than the outer diameter of the guide rod, and a sliding structure is formed between the guide hole and the guide rod.

[0011] A further improvement is that the buffer mechanism includes a fixing hole, a movable rod and a telescopic spring. The fixing hole is opened at both ends of the workbench, and a movable rod is arranged inside the fixing hole. The top end of the movable rod is connected to the bottom end of the mounting plate, and the outer wall of the movable rod is provided with a telescopic spring, and the telescopic spring is arranged between the workbench and the mounting plate.

[0012] The beneficial effects of the present utility model are as follows: By providing a positioning mechanism above the mounting plate, through the mutual cooperation among the side plates, fixed cavities, servo motors, threaded rods, threaded sleeves, movable cavities, positioning plates, limiting grooves and limiting blocks of the positioning mechanism, the two positioning plates can be driven to move, and the laminated glass is positioned by the two positioning plates, making the laminated glass more stable and not easily offset during edge pressing, so that the edge pressing effect of the laminated glass is better; By providing a buffering mechanism below the mounting plate, through the mutual cooperation among the fixing holes, movable rods and telescopic springs of the buffering mechanism, when the laminated glass is edge pressed, the laminated glass can be buffered to avoid rigid contact between the pressing plate and the laminated glass, protecting the laminated glass and preventing the laminated glass from being damaged during edge pressing, thereby greatly improving the practicality of the edge pressing device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the overall structure of the buffering mechanism of the present utility model;

[0015] Figure 3 is a schematic diagram of the overall structure of the positioning mechanism of the present utility model.

[0016] Wherein: 1, workbench; 2, support legs; 3, mounting plate; 4, fixed block; 5, mounting frame; 6, cylinder; 7, pressing plate; 8, side plate; 9, fixed cavity; 10, servo motor; 11, threaded rod; 12, threaded sleeve; 13, movable cavity; 14, positioning plate; 15, limiting groove; 16, limiting block; 17, guiding hole; 18, guiding rod; 19, fixing hole; 20, movable rod; 21, telescopic spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] In order to deepen the understanding of the present utility model, the following will further elaborate on the present utility model in combination with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation on the protection scope of the present utility model.

[0018] According to Figure 1 , 2, as shown in FIGS. 3, an edge pressing device for laminated glass production is proposed in this embodiment, including a workbench 1. Support legs 2 are installed at the four corners of the bottom end of the workbench 1. An installation plate 3 is installed above the workbench 1. A buffer mechanism is arranged at the bottom end of the installation plate 3. A fixed block 4 is installed on one side above the installation plate 3. Positioning mechanisms are arranged at the front end and the rear side above the installation plate 3. An installation frame 5 is installed at the top end of the workbench 1. A cylinder 6 is installed at the top end of the installation frame 5. The output end of the cylinder 6 extends below the installation frame 5. A pressing plate 7 is installed at the bottom end of the cylinder 6. A guiding mechanism is arranged above the pressing plate 7.

[0019] The positioning mechanism includes side plates 8, fixed cavities 9, servo motors 10, threaded rods 11, threaded sleeves 12, movable cavities 13, positioning plates 14 and a limiting structure. The side plates 8 are installed at the front end and the right side of the top of the installation plate 3. A fixed cavity 9 is installed at one end of the side plate 8. A servo motor 10 is installed at one end of the fixed cavity 9. A threaded rod 11 is installed inside the fixed cavity 9. The output end of the servo motor 10 is connected to one end of the threaded rod 11. A threaded sleeve 12 is arranged on the outer side wall of the threaded rod 11. A movable cavity 13 is fixedly installed on the outer side wall of the threaded sleeve 12. One end of the movable cavity 13 extends to the inside of the side plate 8. A positioning plate 14 is installed at one end of the movable cavity 13. During use, place the laminated glass on the top of the installation plate 3 so that one corner of the laminated glass contacts the corner of the fixed block 4. Then start the servo motor 10 to drive the threaded rod 11 to rotate, thus driving the threaded sleeve 12 to move. Furthermore, under the limitation of the limiting groove 15 and the limiting block 16, drive the movable cavity 13 to move by using the threaded sleeve 12, and then drive the positioning plate 14 to move. Move the positioning plate 14 to an appropriate position. Utilize the cooperation between the two positioning plates 14 and the fixed block 4 to perform positioning processing on the laminated glass, making the laminated glass more stable during edge pressing and not easily offset, so that the edge pressing effect of the laminated glass is better.

[0020] The limiting structure includes a limiting groove 15 and a limiting block 16. The limiting groove 15 is opened inside the fixed cavity 9. A limiting block 16 is arranged inside the limiting groove 15. One end of the limiting block 16 is connected to one side of the movable cavity 13. Two limiting grooves 15 are opened inside the fixed cavity 9. The two limiting grooves 15 are symmetrically distributed about the central axis of the fixed cavity 9. During use, utilize the mutual cooperation between the limiting groove 15 and the limiting block 16 to perform limiting processing on the movement of the movable cavity 13, making the movement of the movable cavity 13 more stable.

[0021] The guide mechanism includes a guide hole 17 and a guide rod 18. The guide hole 17 is opened at both ends of the mounting frame 5. The guide rod 18 is arranged inside the guide hole 17. The bottom end of the guide rod 18 is connected to the top end of the pressure plate 7. The inner diameter of the guide hole 17 is larger than the outer diameter of the guide rod 18. A sliding structure is formed between the guide hole 17 and the guide rod 18. When in use, the pressure plate 7 can be guided when moving by utilizing the mutual cooperation between the guide hole 17 and the guide rod 18, so that the pressure plate 7 is more stable when moving.

[0022] The buffer mechanism includes a fixing hole 19, a movable rod 20 and a telescopic spring 21. The fixing hole 19 is opened at both ends of the workbench 1. The movable rod 20 is arranged inside the fixing hole 19. The top of the movable rod 20 is connected to the bottom end of the mounting plate 3. The outer wall of the movable rod 20 is provided with a telescopic spring 21. The telescopic spring 21 is arranged between the workbench 1 and the mounting plate 3. When in use, the telescopic spring 21 is acted upon by elastic force, so that the movable rod 20 moves inside the fixing hole 19 to press the laminated glass, avoid rigid contact between the pressing plate 7 and the laminated glass, protect the laminated glass, and prevent the laminated glass from being damaged during edge pressing, thereby greatly improving the practicality of the edge pressing device in use.

[0023] Working principle: the staff places the laminated glass on the top of the mounting plate 3 so that one corner of the laminated glass contacts the corner of the fixed block 4, and then starts the servo motor 10 to drive the threaded rod 11 to rotate, thereby driving the threaded sleeve 12 to move, and then under the limit of the limit groove 15 and the limit block 16, the threaded sleeve 12 is used to drive the movable cavity 13 to move, and then the positioning plate 14 is driven to move, and the positioning plate 14 is moved to an appropriate position, and the laminated glass is positioned by the cooperation between the two positioning plates 14 and the fixed block 4, and then the cylinder 6 is started, and under the guidance of the guide hole 17 and the guide rod 18, the cylinder 6 is used to drive the pressure plate 7 to move downward, and the pressure plate 7 is used to press the edge of the laminated glass. At this time, the telescopic spring 21 is acted upon by the elastic force, so that the movable rod 20 moves inside the fixed hole 19, and the laminated glass is buffered, so that the edge pressing effect of the laminated glass is better.

[0024] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An edge pressing device for laminated glass production, comprising a workbench (1), characterized in that: Support legs (2) are installed at the four corners of the bottom end of the workbench (1); a mounting plate (3) is installed above the workbench (1); a buffer mechanism is arranged at the bottom end of the mounting plate (3); a fixing block (4) is installed on one side above the mounting plate (3); a positioning mechanism is arranged at the front end and the rear side above the mounting plate (3); a mounting frame (5) is installed at the top end of the workbench (1); a cylinder (6) is installed at the top end of the mounting frame (5); an output end of the cylinder (6) extends to the bottom of the mounting frame (5); a pressing plate (7) is installed at the bottom end of the cylinder (6); a guiding mechanism is arranged above the pressing plate (7); The positioning mechanism comprises a side plate (8), a fixed cavity (9), a servo motor (10), a threaded rod (11), a threaded sleeve (12), a movable cavity (13), a positioning plate (14) and a limiting structure. The side plate (8) is mounted on the front end and the right side of the top of the mounting plate (3). The fixed cavity (9) is mounted on one end of the side plate (8). The servo motor (10) is mounted on one end of the fixed cavity (9). The threaded rod (11) is mounted inside the fixed cavity (9). The output end of the servo motor (10) is connected to one end of the threaded rod (11). The outer wall of the threaded rod (11) is provided with a threaded sleeve (12). The outer wall of the threaded sleeve (12) is fixedly mounted with the movable cavity (13). One end of the movable cavity (13) extends to the inner side of the side plate (8). The positioning plate (14) is mounted on one end of the movable cavity (13).

2. The edge pressing device for laminated glass production according to claim 1, characterized in that: The limiting structure comprises a limiting groove (15) and a limiting block (16); the limiting groove (15) is opened inside the fixed cavity (9); the limiting block (16) is arranged inside the limiting groove (15); one end of the limiting block (16) is connected to one side of the movable cavity (13).

3. The edge pressing device for producing laminated glass according to claim 2, characterized in that: Two limiting grooves (15) are provided inside the fixing cavity (9), and the two limiting grooves (15) are symmetrically distributed about the central axis of the fixing cavity (9).

4. A pressing edge device for producing laminated glass according to claim 1, characterized in that: The guide mechanism comprises a guide hole (17) and a guide rod (18); the guide hole (17) is opened through both ends of the mounting frame (5); a guide rod (18) is arranged through the inside of the guide hole (17); and the bottom end of the guide rod (18) is connected to the top end of the pressure plate (7).

5. A pressing edge device for laminated glass production according to claim 4, characterized in that: The inner diameter of the guide hole (17) is greater than the outer diameter of the guide rod (18), and a sliding structure is formed between the guide hole (17) and the guide rod (18).

6. The edge pressing device for laminated glass production according to claim 1, wherein: The buffer mechanism comprises a fixing hole (19), a movable rod (20) and a telescopic spring (21); the fixing hole (19) is opened through both ends of the workbench (1); a movable rod (20) is arranged inside the fixing hole (19); the top end of the movable rod (20) is connected to the bottom end of the mounting plate (3); the outer wall of the movable rod (20) is provided with a telescopic spring (21); and the telescopic spring (21) is arranged between the workbench (1) and the mounting plate (3).

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