Bonding device for laminated glass production

Abstract

The utility model discloses a bonding device for laminated glass production, which comprises a rotating base, the periphery of the inner side of the rotating base is fixedly connected with a limiting frame, the upper end of the rotating base comprises a pressing mechanism moving along the vertical direction, and the pressing mechanism comprises a telescopic pressing plate. The telescopic pressing plate comprises a first pressing plate and second pressing plates connected to the two ends of the first pressing plate in a sliding mode, a driving mechanism is arranged at the center of the bottom of the rotating base and comprises a driving motor, and the driving motor is located at the center of the bottom of the rotating base; according to the device, the telescopic pressing plate is composed of the first pressing plate and the second pressing plate in sliding connection, the roller sleeve can flexibly control the pressing range according to the glass size through a linkage structure of the connecting rod and the second pressing plate, it is ensured that the bottoms of the pressing plates are located on the same plane all the time, and the surface of laminated glass is evenly stressed; and local pressing is prevented from being too light or too heavy, and the bonding quality is remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of laminated glass production equipment technology, and specifically to an adhesive device for laminated glass production. Background Technology

[0002] In laminated glass production, the pressing stability, glass fixing effect, and waste disposal capacity of the bonding device directly affect product quality and production efficiency. In existing technologies, some bonding devices suffer from problems such as unstable pressing mechanism movement, glass positioning deviation, and inconvenient waste collection, resulting in uneven bonding of laminated glass and waste residue affecting equipment operation, making it difficult to meet the requirements of high-efficiency and high-quality production. Therefore, there is an urgent need for a structurally optimized bonding device for laminated glass production to solve the above-mentioned technical problems.

[0003] A search revealed Chinese Patent Publication No. CN219856364U, which discloses an adhesive device for laminated glass production. The device includes: a main unit and an operating table with multiple supporting legs symmetrically fixedly connected to its bottom surface. A clamping assembly is provided on the operating table. A processing unit includes multiple mounting frames, each fixedly connected to the operating table. A movable plate is slidably connected to each mounting frame. A motor is located below the movable plate, with a rotating shaft fixedly connected to the motor's output end. A gear is fixedly connected to the rotating shaft. A toothed plate is fixedly connected to the mounting frame, meshing with the gear. An electric telescopic rod is provided on the movable plate, with a mounting plate fixedly connected to its bottom end. A pressure roller is rotatably connected to the mounting plate.

[0004] In the above solution, the pressure roller is repeatedly moved from one end of the glass to be processed to the other by starting the electric telescopic rod and then starting the motor to press the glass. However, in actual use, it was found that the position and angle of the pressure roller are fixed and cannot be flexibly adjusted according to the size and thickness of the laminated glass. This makes it difficult to adapt to the production needs of different specifications of products, resulting in low equipment versatility. Therefore, it is necessary to design a bonding device for laminated glass production to improve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide an adhesive device for laminated glass production, which aims to solve the problem that the position and angle of the pressure roller are fixed in the prior art, and cannot be flexibly adjusted according to the size and thickness of the laminated glass, making it difficult to adapt to the production needs of different specifications of products, resulting in low equipment versatility.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A bonding device for laminated glass production includes a rotating base with a limiting frame fixedly connected around its inner perimeter. A waste recycling trough is located at the bottom inner side of the rotating base. The upper end of the rotating base includes a pressing mechanism that moves vertically. The pressing mechanism includes a telescopic pressing plate, comprising a first pressing plate and a second pressing plate slidably connected to both ends of the first pressing plate. The pressing mechanism also includes a lead screw with a nut threadedly connected to its outer side. Three handles are fixedly connected to the outer side of the nut. A roller sleeve is rotatably connected to the bottom of the nut and fits onto the outer side of the lead screw. The bottom of the lead screw is fixedly connected to the upper end of the telescopic pressing plate. A driving mechanism, including a drive motor, is located at the center of the bottom of the rotating base.

[0008] Preferably, the bottom of the waste recycling tank is provided with an inclined guide surface, and the lowest point of the inclined guide surface, located outside the rotating base, is fixedly connected to a recycling bracket, and a recycling box is embedded in the recycling bracket.

[0009] Preferably, the bottoms of the first pressing plate and the second pressing plate are located on the same plane.

[0010] Preferably, a fixing post is fixedly connected to the outer annular structure of the limiting frame, and a limiting post is provided at the end of the fixing post away from the limiting frame. One end of the limiting post is fixedly connected to the inner annular side of the rotating base, and the other end of the limiting post is bolted to the fixing post.

[0011] Preferably, two first hinge seats are fixedly connected to the outer side of the roller sleeve, and a second hinge seat is fixedly connected to the middle of the upper end of the second pressing plate. The first hinge seats of the roller sleeve and the second hinge seats of the second pressing plate form a linkage structure through a connecting rod.

[0012] Preferably, the bottom of the rotating base is provided with a rotating platform, the output end of the drive motor is fixedly connected to the center of the bottom of the rotating platform, the upper end of the rotating platform is fixedly connected to the bottom end of the rotating base, four suction cups are fixedly connected to the bottom inside the rotating base, and four suction cup control devices are fixedly connected to the bottom inside the rotating platform. Each suction cup control device is fixedly connected to each suction cup through the rotating base, and each suction cup is equipped with an independent control button.

[0013] Preferably, an outer support frame is provided on the outside of the rotating base. The bottom end of the outer support frame is fixedly connected to the bottom of the drive motor. A horizontal mounting beam is fixedly connected to the top of the outer support frame and above the pressing mechanism. An electric push rod is connected through the middle of the horizontal mounting beam. The bottom end of the electric push rod is fixedly connected to the upper end of the lead screw.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) This device consists of a first pressing plate and a second pressing plate that are slidably connected by a telescopic pressing plate. With the help of the transmission structure of the screw, nut and roller sleeve, the roller sleeve can flexibly control the pressing range according to the glass size through the linkage structure of the connecting rod and the second pressing plate, and ensure that the bottom of the pressing plate is always on the same plane, so that the surface of the laminated glass is subjected to uniform force, avoiding local pressing that is too light or too heavy, and significantly improving the bonding quality.

[0016] (2) The limiting frame and the fixed column on the inner side of the rotating base of this device are connected by bolts to achieve adjustable positioning. With the help of four independent control suction cups at the bottom of the rotating base, it can not only accurately fix the laminated glass, but also adapt to the positioning requirements of glass of different sizes, ensuring the stability of the glass position during the bonding process and improving the processing accuracy.

[0017] (3) This device can automatically collect production waste into the recycling box outside the rotating base by the inclined guide surface design at the bottom of the waste recycling tank. It does not require frequent manual cleaning, keeps the working environment clean, and facilitates centralized processing of waste, thus improving production continuity. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the bonding device;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the bonding device;

[0020] Figure 3 This is a schematic diagram of the pressing mechanism.

[0021] Figure 4 This is a schematic diagram of the drive mechanism.

[0022] In the diagram: 1. Rotating base; 101. Limiting frame; 102. Waste recycling trough; 103. Recycling box; 104. Fixed column; 105. Limiting column; 106. External support frame; 2. Pressing mechanism; 201. Telescopic pressing plate; 202. Lead screw; 203. Nut; 204. Roller sleeve; 205. Connecting rod; 206. First pressing plate; 207. Second pressing plate; 208. Horizontal mounting beam; 209. Electric push rod; 3. Drive mechanism; 301. Drive motor; 302. Rotary table; 303. Suction cup; 304. Suction cup control device; 305. Control button. Detailed Implementation

[0023] 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.

[0024] Example:

[0025] Please see Figures 1-4 This utility model discloses an adhesive device for laminated glass production. A limiting frame 101 is fixedly connected around the inner perimeter of a rotating base 1. A waste recycling trough 102 is provided at the bottom inner side of the rotating base 1. The upper end of the rotating base 1 includes a pressing mechanism 2 that moves vertically. The pressing mechanism 2 includes a telescopic pressing plate 201, which includes a first pressing plate 206 and a second pressing plate 207 slidably connected to both ends of the first pressing plate 206. The pressing mechanism 2 also includes a lead screw 202, with a nut 203 threadedly connected to the outer side of the lead screw 202. Three handles are fixedly connected to the outer side of the nut 203. A roller sleeve 204 is rotatably connected to the bottom of the nut 203, and the roller sleeve 204 is fitted onto the outer side of the lead screw 202. The bottom of the lead screw 202 is fixedly connected to the upper end of the telescopic pressing plate 201. A driving mechanism 3 is provided at the center of the bottom of the rotating base 1, and the driving mechanism 3 includes a drive motor 30. 1. The drive motor 301 is located at the center of the bottom of the rotating base 1. The limiting frame 101 on the inner side of the rotating base 1 initially positions the laminated glass. The waste recycling tank 102 at the bottom of the inner side collects production waste. The pressing mechanism 2 is the core. Its telescopic pressing plate 201 is composed of a first pressing plate 206 and a second pressing plate 207 that is slidably connected at both ends. It can be flexibly extended and retracted to adapt to different sizes of glass. Through the threaded transmission of the lead screw 202 and the nut 203, the linkage roller sleeve 204 drives the telescopic pressing plate 201 to press down vertically, applying pressure evenly to the glass to achieve tight bonding between the film and the glass layer. The drive motor 301 of the drive mechanism 3 provides rotational power to the rotating base 1 and assists in adjusting the glass processing angle. Among them, the telescopic pressing plate 201, with its telescopic structural design, efficiently meets the pressing requirements of laminated glass of different specifications and is the core execution component to ensure bonding quality.

[0026] As one implementation method of this embodiment, such as Figure 2As shown, the bottom of the waste recycling tank 102 is provided with an inclined guide surface. The lowest point of the inclined guide surface, located on the outside of the rotating base 1, is fixedly connected to the recycling bracket. The recycling bracket is embedded with a recycling box 103. The bottom of the waste recycling tank 102 on the inner bottom of the rotating base 1 is provided with an inclined guide surface, which collects the waste generated during the production process along the inclined surface to the recycling bracket at the lowest point on the outside of the rotating base 1. The bracket is connected to the embedded recycling box 103 to realize the automatic collection and cleaning of waste, ensuring a clean production environment and improving material utilization.

[0027] As one implementation method of this embodiment, such as Figure 3 As shown, the bottoms of the first pressing plate 206 and the second pressing plate 207 are located on the same plane, so that the two can simultaneously contact the surface of the laminated glass during the pressing process, apply pressure evenly, avoid local stress concentration caused by height difference, thereby ensuring the glass bonding quality, and adapting to the processing requirements of glass of different widths.

[0028] As one implementation method of this embodiment, such as Figure 2 As shown, a fixed column 104 is fixedly connected to the outer annular structure of the limiting frame 101. A limiting column 105 is provided at the end of the fixed column 104 away from the limiting frame 101. One end of the limiting column 105 is fixedly connected to the inner annular side of the rotating base 1, and the other end of the limiting column 105 is bolted to the fixed base 104. The outer annular structure of the limiting frame 101 is connected to the limiting column 105 through the fixed column 104. One end of the limiting column is fixed to the inner annular side of the rotating base 1, and the other end is detachably connected to the fixed column 104 through bolts to form a rigid support system. This design not only ensures the stable positioning of the limiting frame 101 on the rotating base 1, but also allows for fine adjustment of the radial position of the limiting frame by adjusting the bolts, and facilitates quick disassembly and assembly during equipment maintenance.

[0029] As one implementation method of this embodiment, such as Figure 3 As shown, two first hinge seats are fixedly connected to the outer side of the roller sleeve 204, and a second hinge seat is fixedly connected to the middle of the upper end of the second pressing plate 207. The first hinge seats of the roller sleeve 204 and the second hinge seats of the second pressing plate 207 form a linkage structure through the connecting rod 205. This linkage structure is hinged to the two first hinge seats on the outer side of the roller sleeve 204 and the second hinge seat at the upper end of the second pressing plate 207 through the connecting rod 205. When the roller sleeve 204 rotates with the nut 203, the connecting rod 205 synchronously drives the second pressing plate 207 to slide along the first pressing plate 206, realizing the adaptive expansion or contraction of the telescopic pressing plate 201, ensuring uniform pressure distribution when pressing glass of different sizes, and enhancing the mechanical linkage stability of the pressing mechanism.

[0030] As one implementation method of this embodiment, such as Figure 4As shown, a rotating platform 302 is provided at the bottom of the rotating base 1. The output end of the drive motor 301 is fixedly connected to the center of the bottom of the rotating platform 302. The upper end of the rotating platform 302 is fixedly connected to the bottom of the rotating base 1. Four suction cups 303 are fixedly connected to the bottom of the rotating base 1. Four suction cup control devices 304 are fixedly connected to the bottom of the rotating platform 302. Each suction cup control device 304 is fixedly connected to each suction cup 303 through the rotating base 1. Each suction cup 303 is equipped with an independent control button 305. The output end of the drive motor 301 is fixed to the center of the bottom of the rotating platform 302. The upper end of the rotating platform 302 is connected to the rotating base 1. Four suction cups 303 are evenly distributed at the bottom of the rotating base 1. They are connected to the suction cup control devices 304 in the rotating platform 302 through the pipes that pass through the rotating base. Each suction cup 303 is controlled by an independent button 305 and can be used to adsorb the four corners of the glass to achieve precise positioning. At the same time, the drive motor 301 drives the rotating base 1 to rotate through the rotating platform 302 to adjust the angle of the glass.

[0031] As one implementation method of this embodiment, such as Figure 3 As shown, an outer support frame 106 is provided on the outside of the rotating base 1. The bottom of the outer support frame 106 is fixedly connected to the bottom of the drive motor 301. A horizontal mounting beam 208 is fixedly connected to the top of the outer support frame 106 and above the pressing mechanism 2. An electric push rod 209 is connected through the middle of the horizontal mounting beam 208. The bottom of the electric push rod 209 is fixedly connected to the upper end of the lead screw 202. The electric push rod 209 drives the lead screw 202 to move precisely in the vertical direction through telescopic movement, thereby controlling the lifting and lowering action of the pressing mechanism 2.

[0032] Working principle: When the laminated glass is placed on the rotating base 1, the limiting frame 101 initially limits the position through the bolt connection structure of the outer fixing column 104 and the limiting column 105. At the same time, the suction cup 303 at the bottom of the rotating base 1, under the action of the suction cup control device 304 and the independent button 305, adsorbs the glass surface to complete precise fixation. In the drive mechanism 3, the drive motor 301 outputs power to the rotating table 302, driving the rotating base 1 to rotate and adjust the glass processing angle or position. During the pressing operation, the electric push rod 208 at the top of the outer support frame 106 drives the lead screw 202 vertically. During the movement, the nut 203 on the outside of the lead screw is adjusted with the help of the handle. Its bottom roller sleeve 204 moves vertically as the nut 203 rotates. With the help of the linkage structure between the first hinge seat on the outside of the roller sleeve and the second hinge seat of the second pressing plate 207, the second pressing plate is driven to slide along the first pressing plate 206, and the telescopic pressing plate 201 is pressed vertically downward as a whole, applying uniform pressure to the laminated glass to complete the bonding. The waste generated in the process is collected along the inclined guide surface at the bottom of the waste recycling tank 102 to the outside of the rotating base, and flows into the embedded recycling box 103 through the recycling bracket to complete the collection.

[0033] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A bonding device for laminated glass production, comprising a rotating base (1), characterized in that: The rotating base (1) is fixedly connected to a limit frame (101) around its inner perimeter. A waste recycling trough (102) is provided at the bottom of the inner side of the rotating base (1). The upper end of the rotating base (1) includes a pressing mechanism (2) that moves in a vertical direction. The pressing mechanism (2) includes a telescopic pressing plate (201). The telescopic pressing plate (201) includes a first pressing plate (206) and a second pressing plate (207) that is slidably connected to both ends of the first pressing plate (206). The pressing mechanism (2) also includes a lead screw (202). The outer side of the rotating base (1) is threaded with a nut (203), and three handles are fixedly connected to the outer side of the nut (203). A roller sleeve (204) is rotatably connected to the bottom of the nut (203). The roller sleeve (204) is sleeved on the outside of the lead screw (202). The bottom of the lead screw (202) is fixedly connected to the upper end of the telescopic pressing plate (201). A drive mechanism (3) is provided at the center of the bottom of the rotating base (1). The drive mechanism (3) includes a drive motor (301), which is located at the center of the bottom of the rotating base (1).

2. The bonding device for laminated glass production according to claim 1, characterized in that: The bottom of the waste recycling tank (102) is provided with an inclined guide surface. The lowest point of the inclined guide surface is located outside the rotating base (1) and is fixedly connected to a recycling bracket. A recycling box (103) is embedded in the recycling bracket.

3. The bonding device for laminated glass production according to claim 1, characterized in that: The bottoms of the first pressing plate (206) and the second pressing plate (207) are on the same plane.

4. The bonding device for laminated glass production according to claim 1, characterized in that: The outer ring structure of the limiting frame (101) is fixedly connected to a fixing column (104). A limiting column (105) is provided at one end of the fixing column (104) away from the limiting frame (101). One end of the limiting column (105) is fixedly connected to the inner ring of the rotating base (1), and the other end of the limiting column (105) is bolted to the fixing column (104).

5. The bonding device for laminated glass production according to claim 1, characterized in that: Two first hinge seats are fixedly connected to the outside of the roller sleeve (204), and a second hinge seat is fixedly connected to the middle of the upper end of the second pressing plate (207). The first hinge seat of the roller sleeve (204) and the second hinge seat of the second pressing plate (207) form a linkage structure through the connecting rod (205).

6. The bonding device for laminated glass production according to claim 1, characterized in that: The rotating base (1) has a rotating platform (302) at its bottom. The output end of the drive motor (301) is fixedly connected to the center of the bottom of the rotating platform (302). The upper end of the rotating platform (302) is fixedly connected to the bottom end of the rotating base (1). Four suction cups (303) are fixedly connected to the bottom inside the rotating base (1). Four suction cup control devices (304) are fixedly connected to the bottom inside the rotating platform (302). Each suction cup control device (304) is fixedly connected to each suction cup (303) through the rotating base (1). Each suction cup (303) is equipped with an independent control button (305).

7. The bonding device for laminated glass production according to claim 5, characterized in that: An outer support frame (106) is provided on the outside of the rotating base (1). The bottom of the outer support frame (106) is fixedly connected to the bottom of the drive motor (301). A horizontal mounting beam (208) is fixedly connected to the top of the outer support frame (106) and above the pressing mechanism (2). An electric push rod (209) is connected through the middle of the horizontal mounting beam (208). The bottom of the electric push rod (209) is fixedly connected to the upper end of the lead screw (202).

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