Hollow tempered glass glue injection device

Abstract

The utility model provides a hollow tempered glass glue injection device, which relates to the technical field of glass processing, and comprises a bottom plate, a rotating mechanism is arranged on one side in the bottom plate, a mounting cavity is arranged on one side above the bottom plate, a vacuum chuck is arranged in the mounting cavity, a glue storage cavity is arranged on one side of the top end of the bottom plate, and a vacuum chuck is arranged in the vacuum chuck. A material conveying pipe is mounted at the top end of the glue storage cavity, a glue injection head is mounted on one side of the material conveying pipe, and a moving mechanism is arranged below the glue injection head; the rotating mechanism is arranged in the bottom plate, a first servo motor, a worm, a worm gear, a limiting groove and a limiting block of the rotating mechanism are matched with one another, the mounting cavity can be driven to rotate, then the glass on the mounting cavity is driven to rotate automatically, and due to the self-locking design of the worm and the worm gear, the glass can be prevented from being damaged. And the mounting cavity can be automatically limited, so that the glue injection processing efficiency of the glass is higher, and the practicability of the device in use is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of glass processing technology, and in particular to a device for injecting adhesive into insulating tempered glass. Background Technology

[0002] Tempered glass is a type of safety glass. It is actually a prestressed glass. To improve the strength of the glass, chemical or physical methods are usually used to create compressive stress on the glass surface. When the glass is subjected to external force, the surface stress is first offset, thereby improving the load-bearing capacity and enhancing the glass's resistance to wind pressure, temperature changes, and impact. During the production process of insulated tempered glass, the perimeter needs to be sealed with adhesive through an adhesive injection device to improve the sealing performance of the insulated tempered glass during use. Therefore, a special adhesive injection device is required.

[0003] For example, CN220215576U discloses "A Hollow Tempered Glass Injection Device" which specifically discloses that: a hollow base is fixedly connected to the upper end of the worktable, a placement platform is rotatably connected to the upper end of the hollow base, a vacuum pump is fixedly connected to the lower end of the placement platform, six evenly distributed air guide pipes are fixedly connected to the suction end of the vacuum pump, and an adsorption tank is fixedly connected to the end of each of the six air guide pipes away from the vacuum pump. The upper end of the adsorption tank passes through the placement platform and is fixed to the placement platform. A flexible contact port is fixedly connected to the upper end of the adsorption tank. However, in the above technology, when rotating the tempered glass, it is necessary to manually rotate and limit it, which makes the efficiency of the tempered glass injection process low, thereby reducing the practicality of the device in use. Therefore, this utility model proposes a hollow tempered glass injection device to solve the above problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a hollow tempered glass glue injection device, which solves the problem that in the above-mentioned technology, when rotating tempered glass, it is necessary to manually rotate and limit it, which makes the glue injection process of tempered glass inefficient and reduces the practicality of the device in use.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a hollow tempered glass glue injection device, including a base plate, a rotating mechanism is provided on one side inside the base plate, an installation cavity is installed on one side above the base plate, a vacuum suction cup is provided inside the installation cavity, a glue storage cavity is installed on one side of the top of the base plate, a material conveying pipe is installed at the top of the glue storage cavity, a glue injection head is installed on one side of the material conveying pipe, and a moving mechanism is provided below the glue injection head;

[0006] The rotating mechanism includes a first servo motor, a worm gear, a worm wheel, and a limiting structure. The first servo motor is mounted on the front end of the base plate, the worm gear is mounted inside the base plate, the output end of the first servo motor is connected to one end of the worm gear, a worm wheel meshes on one side of the worm gear, and the top end of the worm wheel is connected to the bottom end of the mounting 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 base plate, and the limiting block is provided inside the limiting groove. The top end of the limiting block is connected to the bottom end of the mounting cavity.

[0008] A further improvement is that two limiting blocks are provided inside the limiting groove, and the two limiting blocks are symmetrically distributed about the central axis of the limiting groove.

[0009] A further improvement is made in that: the moving mechanism includes a fixed cavity, a second servo motor, a threaded rod, a threaded sleeve, a first electric telescopic rod, a second electric telescopic rod, and a guide structure. The fixed cavity is installed on the top of the base plate. The second servo motor is installed at one end of the fixed cavity. The threaded rod is installed inside the fixed cavity. The output end of the second servo motor is connected to one end of the threaded rod. A threaded sleeve is provided on the outer wall of the threaded rod. The first electric telescopic rod is installed at the top of the threaded sleeve. The second electric telescopic rod is installed at the top of the first electric telescopic rod. One end of the second electric telescopic rod is connected to one end of the dispensing head.

[0010] A further improvement is that the guiding structure includes a guide groove and a guide block. The guide groove is opened at the bottom inside the fixed cavity, and the guide block is provided inside the guide groove. The top end of the guide block is connected to the bottom end of the threaded sleeve.

[0011] A further improvement is that the cross-section of the guide groove is larger than the cross-section of the guide block, and the guide groove and the guide block form a sliding structure.

[0012] The beneficial effects of this utility model are as follows: By setting a rotating mechanism inside the base plate, the interaction between the first servo motor, worm gear, worm wheel, limiting groove, and limiting block of the rotating mechanism can drive the mounting cavity to rotate, thereby causing the glass on the mounting cavity to rotate automatically. Furthermore, due to the self-locking design of the worm gear and worm wheel, the mounting cavity can be automatically limited, making the glass injection process more efficient, thus greatly improving the practicality of the device. By setting a moving mechanism above the base plate, the interaction between the fixed cavity, second servo motor, threaded rod, threaded sleeve, first electric telescopic rod, second electric telescopic rod, guide groove, and guide block of the moving mechanism can drive the injection head to move, making the injection of tempered glass more efficient, thus greatly improving the working efficiency of the device. Attached Figure Description

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

[0014] Figure 2 This is a schematic diagram of the overall structure of the rotating mechanism of this utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the moving mechanism of this utility model.

[0016] The components are as follows: 1. Base plate; 2. Mounting cavity; 3. Vacuum suction cup; 4. Glue storage cavity; 5. Glue injection head; 6. Material conveying pipe; 7. First servo motor; 8. Worm gear; 9. Worm wheel; 10. Limiting groove; 11. Limiting block; 12. Fixing cavity; 13. Second servo motor; 14. Threaded rod; 15. Threaded sleeve; 16. First electric telescopic rod; 17. Second electric telescopic rod; 18. Guide groove; 19. Guide block. Detailed Implementation

[0017] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0018] according to Figure 1 , 2 As shown in Figure 3, this embodiment proposes a hollow tempered glass glue injection device, including a base plate 1. A rotating mechanism is provided on one side inside the base plate 1. An installation cavity 2 is installed on one side above the base plate 1. A vacuum suction cup 3 is provided inside the installation cavity 2. A glue storage cavity 4 is installed on one side of the top of the base plate 1. A material conveying pipe 6 is installed on the top of the glue storage cavity 4. A glue injection head 5 is installed on one side of the material conveying pipe 6. A moving mechanism is provided below the glue injection head 5.

[0019] The rotating mechanism includes a first servo motor 7, a worm gear 8, a worm wheel 9, and a limiting structure. The first servo motor 7 is mounted on the front end of the base plate 1, and the worm gear 8 is mounted inside the base plate 1. The output end of the first servo motor 7 is connected to one end of the worm gear 8. The worm wheel 9 meshes with one side of the worm gear 8, and the top end of the worm wheel 9 is connected to the bottom end of the mounting cavity 2. In use, when the position of the tempered glass needs to be adjusted, the second electric telescopic rod 17 is activated to retract the glue injection head 5. At this time, the first servo motor 7 is activated to drive the worm gear 8 to move forward. The worm gear 8 rotates, thus driving the worm wheel 9 to rotate. Under the limitation of the limiting groove 10 and the limiting block 11, the worm wheel 9 drives the mounting cavity 2 to rotate, which in turn drives the tempered glass to rotate. At this time, glue can be injected into other parts of the tempered glass. The worm wheel 8 and the worm wheel 9 have a self-locking design, which can automatically limit the mounting cavity 2, making the glue injection process more efficient and greatly improving the practicality of the device.

[0020] The limiting structure includes a limiting groove 10 and a limiting block 11. The limiting groove 10 is formed inside the base plate 1, and the limiting block 11 is provided inside the limiting groove 10. The top end of the limiting block 11 is connected to the bottom end of the mounting cavity 2. There are two limiting blocks 11 inside the limiting groove 10, and the two limiting blocks 11 are symmetrically distributed about the central axis of the limiting groove 10. In use, the mutual cooperation between the limiting groove 10 and the limiting block 11 can limit the mounting cavity 2 when it rotates, making the mounting cavity 2 more stable when rotating.

[0021] The moving mechanism includes a fixed cavity 12, a second servo motor 13, a threaded rod 14, a threaded sleeve 15, a first electric telescopic rod 16, a second electric telescopic rod 17, and a guide structure. The fixed cavity 12 is mounted on the top of the base plate 1. The second servo motor 13 is mounted on one end of the fixed cavity 12. The threaded rod 14 is installed inside the fixed cavity 12. The output end of the second servo motor 13 is connected to one end of the threaded rod 14. A threaded sleeve 15 is provided on the outer wall of the threaded rod 14. The first electric telescopic rod 16 is mounted on the top of the threaded sleeve 15. The second electric telescopic rod 17 is mounted on the top of the first electric telescopic rod 16. One end of the second electric telescopic rod 17 is connected to the dispensing head. One end of the device is connected. In use, the first electric telescopic rod 16 is activated to move the glue injection head 5 upward, and the second electric telescopic rod 17 is activated to move the glue injection head 5 forward, bringing the glue injection head 5 into contact with the edge of the tempered glass. Then, the glue injection head 5 is used to inject glue into the tempered glass. At this time, the second servo motor 13 is activated to drive the threaded rod 14 to rotate. Therefore, under the limit of the guide groove 18 and the guide block 19, the threaded rod 14 drives the threaded sleeve 15 to move, thereby driving the glue injection head 5 to move and perform full glue injection on the tempered glass. The movement of the glue injection head 5 makes the glue injection of the tempered glass more efficient, thus greatly improving the working efficiency of the device during use.

[0022] The guiding structure includes a guide groove 18 and a guide block 19. The guide groove 18 is located at the bottom inside the fixed cavity 12. The guide block 19 is disposed inside the guide groove 18. The top end of the guide block 19 is connected to the bottom end of the threaded sleeve 15. The cross-section of the guide groove 18 is larger than the cross-section of the guide block 19. The guide groove 18 and the guide block 19 form a sliding structure. In use, the mutual cooperation between the guide groove 18 and the guide block 19 can limit the movement of the threaded sleeve 15, making the threaded sleeve 15 more stable when moving.

[0023] Working principle: The operator first places the tempered glass above the mounting cavity 2. The vacuum suction cup 3 is used to adsorb and position the tempered glass. Then, the first electric telescopic rod 16 is activated to move the glue injection head 5 upwards, and the second electric telescopic rod 17 is activated to move the glue injection head 5 forwards until it contacts the edge of the tempered glass. The glue injection head 5 then applies glue to the tempered glass. At this time, the second servo motor 13 is activated to rotate the threaded rod 14, thus limiting the movement of the guide groove 18 and guide block 19. The threaded rod 14 drives the threaded sleeve 15 to move, which in turn drives the glue injection head 5 to move, performing glue injection on the tempered glass. When the position of the tempered glass needs to be adjusted, the second electric telescopic rod 17 is activated to retract the glue injection head 5. At this time, the first servo motor 7 is activated to drive the worm gear 8 to rotate, which in turn drives the worm wheel 9 to rotate. Under the limit of the limiting groove 10 and the limiting block 11, the worm wheel 9 drives the mounting cavity 2 to rotate, which in turn drives the tempered glass to rotate. At this time, glue injection can be performed on other parts of the tempered glass.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for injecting adhesive into hollow tempered glass, comprising a base plate (1), characterized in that: A rotating mechanism is provided on one side inside the base plate (1), and an installation cavity (2) is installed on one side above the base plate (1). A vacuum suction cup (3) is provided inside the installation cavity (2). A glue storage cavity (4) is installed on one side of the top of the base plate (1). A material conveying pipe (6) is installed at the top of the glue storage cavity (4). A glue injection head (5) is installed on one side of the material conveying pipe (6). A moving mechanism is provided below the glue injection head (5). The rotating mechanism includes a first servo motor (7), a worm (8), a worm wheel (9), and a limiting structure. The first servo motor (7) is installed at the front end of the base plate (1), the worm (8) is installed inside the base plate (1), the output end of the first servo motor (7) is connected to one end of the worm (8), and the worm wheel (9) is engaged on one side of the worm (8). The top end of the worm wheel (9) is connected to the bottom end of the mounting cavity (2).

2. The insulating tempered glass injection device according to claim 1, characterized in that: The limiting structure includes a limiting groove (10) and a limiting block (11). The limiting groove (10) is opened inside the base plate (1). The limiting block (11) is provided inside the limiting groove (10). The top end of the limiting block (11) is connected to the bottom end of the mounting cavity (2).

3. The insulating tempered glass injection device according to claim 2, characterized in that: Two limiting blocks (11) are provided inside the limiting groove (10), and the two limiting blocks (11) are symmetrically distributed about the central axis of the limiting groove (10).

4. The insulating tempered glass injection device according to claim 1, characterized in that: The moving mechanism includes a fixed cavity (12), a second servo motor (13), a threaded rod (14), a threaded sleeve (15), a first electric telescopic rod (16), a second electric telescopic rod (17), and a guide structure. The fixed cavity (12) is installed at the top of the base plate (1). The second servo motor (13) is installed at one end of the fixed cavity (12). The threaded rod (14) is installed inside the fixed cavity (12). The output end of the second servo motor (13) is connected to one end of the threaded rod (14). The threaded sleeve (15) is provided on the outer wall of the threaded rod (14). The first electric telescopic rod (16) is installed at the top of the threaded sleeve (15). The second electric telescopic rod (17) is installed at the top of the first electric telescopic rod (16). One end of the second electric telescopic rod (17) is connected to one end of the glue injection head (5).

5. The insulating tempered glass injection device according to claim 4, characterized in that: The guiding structure includes a guide groove (18) and a guide block (19). The guide groove (18) is located below the interior of the fixed cavity (12). The guide block (19) is provided inside the guide groove (18). The top end of the guide block (19) is connected to the bottom end of the threaded sleeve (15).

6. The insulating tempered glass injection device according to claim 5, characterized in that: The cross-section of the guide groove (18) is larger than the cross-section of the guide block (19), and the guide groove (18) and the guide block (19) form a sliding structure.

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