Positioning mechanism of laminated glass laminating machine
By designing a positioning mechanism including a conveying platform, a base frame, a base plate, a centering component, a top frame and a pushing plate, the misalignment problem caused by the shaking of the glass position during the combination process of the laminated glass is solved, and the precise correction of the four side positions of the laminated glass is achieved, ensuring the stability and accuracy of the combination process.
Patent Information
- Application Number
- CN202420666580.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The existing laminated glass composite machines are prone to shaking the previous glass position during the film combination, resulting in misalignment of the upper and lower layers of glass, affecting subsequent processing.
A positioning mechanism including a conveying platform, a base frame, a base plate, a centering assembly, a top frame and a pushing plate is designed. Through the lifting and lowering of the bottom plate, the sliding of the centering assembly and the pushing plate, the four side positions of the laminated glass can be corrected to avoid misalignment.
It effectively avoids misalignment between the upper and lower layers of glass, ensures the stability and accuracy of the sheet combination process, and improves the quality of subsequent processing.
Smart Images
Figure CN222682000U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laminated glass laminating machines, in particular to a positioning mechanism of a laminated glass laminating machine. Background Art
[0002] Laminated glass is a composite glass product made of two or more pieces of glass with one or more layers of organic polymer interlayer sandwiched between them. After special high-temperature pre-pressing and high-temperature and high-pressure process treatment, the glass and the interlayer are permanently bonded together.
[0003] When the existing laminated glass laminating machine is working, usually after laying the intermediate film on the front glass, the rear glass is moved to the front glass by means of a suction cup for laminating. During the laminating process, the position of the front glass is more likely to shake, resulting in misalignment between the upper and lower layers of glass, affecting subsequent processing. Utility Model Content
[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides a positioning mechanism for a laminated glass laminating machine.
[0005] The technical solution adopted by the utility model to solve its technical problems is: a positioning mechanism of a laminated glass laminating machine, including a conveying platform, a base frame is fixedly installed at the bottom of the conveying platform, a bottom plate is liftably installed on the base frame, a baffle plate is fixedly installed at the end of either left or right end of the bottom plate, centering components are arranged on both sides of the conveying direction of the conveying platform, the centering components are slidably installed on the bottom plate, a top frame is liftably installed on the top of the conveying platform, a push plate is slidably installed on the top frame, and a driving component for driving the push plate to move is fixedly installed on the top frame.
[0006] Furthermore, a plurality of groups of first cylinders are fixedly mounted on the top of the base frame, and push rods of the plurality of groups of first cylinders are fixedly mounted on the bottom plate.
[0007] Furthermore, the centering component includes two groups of connecting frames, which are slidably installed on the front and rear sides of the base plate, and the first screw nuts are fixedly installed in the middle of the bottom ends of the two groups of connecting frames. The two groups of the first screw nuts are respectively cooperated and installed on the two ends of the bidirectional screw, and the bidirectional screw is rotatably installed on the base plate. A first servo motor is provided at any front and rear end of the bidirectional screw, and the first servo motor is fixedly installed on the base plate. The power output shaft of the first servo motor is connected to the rotating shaft of the bidirectional screw.
[0008] Furthermore, several groups of fixing frames are fixedly installed on the top of the two groups of connecting frames, and several groups of fixing frames are respectively located between the rollers of the conveying platform. Push blocks are fixedly installed on the top of several groups of fixing frames, and a roller is rotatably installed on one side of the push block close to the middle of the conveying platform.
[0009] Furthermore, a second cylinder is provided at the bottom of the top frame near the four end points, the second cylinder is fixedly mounted on the top of the conveying platform, and a push rod of the second cylinder is connected to the top frame.
[0010] Furthermore, the driving assembly includes a second servo motor, which is fixedly mounted on either end of the left or right end of the top frame. A lead screw is rotatably mounted in the middle of the top frame, and the rotating shaft of the lead screw is connected to the power output shaft of the second servo motor. A second lead screw nut is mounted on the lead screw, and the second lead screw nut is fixedly mounted on the push plate. Guide seats are fixedly mounted on the front and rear ends of the top of the push plate, and the guide seats are slidably mounted on the guide rod, and the guide rod is fixedly mounted on the top frame.
[0011] The beneficial effect of the utility model is that the design scheme of the utility model is designed that a bottom plate is installed on the bottom frame in a liftable manner, a centering component is slidably installed on the bottom plate, and a baffle plate is installed at the end of the bottom plate. A top frame is installed on the top of the conveying platform in a liftable manner, and a push plate is slidably installed on the top frame. After the assembly is completed, the bottom plate rises, the top frame descends, the centering component and the baffle plate are exposed from the top surface of the conveying platform, and the push plate moves to the side of the glass. The positions of the four side edges of the laminated glass are corrected by the centering component, the top plate and the push plate, thereby avoiding the occurrence of misalignment between the upper and lower layers of glass. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0014] Figure 2 It is the front view of the utility model;
[0015] Figure 3 A top view of the utility model;
[0016] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model when adjusting the main viewing direction;
[0017] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure along the AA direction.
[0018] In the figure: 1. conveying platform, 2. bottom frame, 3. baffle plate, 4. top frame, 5. push plate, 6. first cylinder, 7. connecting frame, 8. first lead screw nut, 9. bidirectional lead screw, 10. first servo motor, 11. fixed frame, 12. push block, 13. roller, 14. second cylinder, 15. second servo motor, 16. lead screw, 17. second lead screw nut, 18. guide seat, 19. guide rod, 20 bottom plate. DETAILED DESCRIPTION
[0019] In order to more clearly illustrate the technical solution of the utility model, the utility model is further described below in conjunction with the accompanying drawings. Obviously, the accompanying drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on this drawing and embodiment, which all belong to the protection scope of the utility model.
[0020] according to Figure 1-5 As shown, a positioning mechanism of a laminated glass laminating machine includes a conveying platform 1, a base frame 2 is fixedly installed at the bottom of the conveying platform 1, a bottom plate 20 is liftably installed on the base frame 2, a baffle plate 3 is fixedly installed on the right end of the bottom plate 20, centering components are arranged on both sides of the conveying direction of the conveying platform 1, the centering components are slidably installed on the bottom plate 20, a top frame 4 is liftably installed on the top of the conveying platform 1, a push plate 5 is slidably installed on the top frame 4, and a driving component for driving the push plate 5 to move is fixedly installed on the top frame 4.
[0021] In this embodiment, a plurality of groups of first cylinders 6 are fixedly mounted on the top of the base frame 2, and push rods of the plurality of groups of first cylinders 6 are fixedly mounted on the base plate 20 by bolts, and the base plate 20 is driven to rise or fall on the base frame 2 by the first cylinders 6.
[0022] In this embodiment, the centering component includes two groups of connecting frames 7, which are slidably installed on the front and rear sides of the base plate 20 through the guide rail slider assembly. The first screw nut 8 is fixedly installed in the middle of the bottom end of the two groups of connecting frames 7, and the two groups of first screw nuts 8 are respectively cooperated and installed at the two ends of the bidirectional screw 9. The bidirectional screw 9 is rotatably installed on the base plate 20 through the bearing frame. The front end of the bidirectional screw 9 is provided with a first servo motor 10, which is fixedly installed on the base plate 20. The power output shaft of the first servo motor 10 is connected to the rotating shaft of the bidirectional screw 9 through a coupling. The bidirectional screw 9 is driven to rotate by the first servo motor 10. Under the cooperation of the bidirectional screw 9 and the first screw nut 8, the connecting frames 7 on the front and rear sides of the base plate 20 are close to or away from each other.
[0023] In this embodiment, a plurality of fixing frames 11 are fixedly installed on the top of the two groups of connecting frames 7, and the plurality of fixing frames 11 are respectively located between the rollers of the conveying platform 1. Push blocks 12 are fixedly installed on the top of the plurality of fixing frames 11. A roller 13 is rotatably installed on one side of the push block 12 close to the middle of the conveying platform 1. When positioning the laminated glass, the roller 13 abuts against the side of the laminated glass, so that the side edges of the upper and lower layers of glass are aligned, and the roller 13 contacts the laminated glass to reduce the friction between the push block 12 and the laminated glass, so that the laminated glass can be easily moved forward on the conveying platform 1.
[0024] In this embodiment, a second cylinder 14 is provided at the bottom of the top frame 4 near the four end points. The second cylinder 14 is fixedly installed on the top of the conveying platform 1. The push rod of the second cylinder 14 is connected to the top frame 4 by bolts. The second cylinder 14 drives the top frame 4 to rise or fall on the conveying platform 1.
[0025] In this embodiment, the driving assembly includes a second servo motor 15, which is fixedly mounted on the left end of the top frame 4. A lead screw 16 is rotatably mounted in the middle of the top frame 4. The rotating shaft of the lead screw 16 is connected to the power output shaft of the second servo motor 15 through a coupling. A second lead screw nut 17 is mounted on the lead screw 16. The second lead screw nut 17 is fixedly mounted on the push plate 5. A guide seat 18 is fixedly mounted on the front and rear ends of the top of the push plate 5. The guide seat 18 is slidably mounted on the guide rod 19. The guide rod 19 is fixedly mounted on the top frame 4. The lead screw 16 is driven to rotate by the second servo motor 15, and the push plate 5 slides along the guide rod 19 under the cooperation of the lead screw 16 and the second lead screw nut 17.
[0026] The specific working process of the utility model is as follows: after the laminated glass is completed, it is transported to the bottom of the top frame 4 through the conveying platform 1, and then the push rod of the first cylinder 6 is pushed out to lift the bottom plate 20 upward, and the push block 12 and the baffle plate 3 are exposed from the top surface of the conveying platform 1. At this time, the first servo motor 10 is started, and the connecting frame 7 is driven by the first servo motor 10 to approach each other, so that the roller 13 abuts against the front and rear sides of the laminated glass, so that the front and rear sides of the upper and lower layers of glass are aligned. After the front and rear sides of the laminated glass are aligned, the push rod of the second cylinder 14 is retracted to make the top frame 4 descend, and the push plate 5 moves to the side of the laminated glass. At this time, the second servo motor 15 is started, and the push plate 5 is driven by the second servo motor 15 to move in the direction of the laminated glass. The laminated glass is pushed toward the baffle plate 3 by the push plate 5, and the left and right sides of the upper and lower layers of glass are aligned under the action of the push plate 5 and the baffle plate 3. Therefore, after the laminated glass is combined, the positions of the four side edges of the laminated glass are corrected respectively, so as to avoid the misalignment between the upper and lower layers of glass.
[0027] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.
Claims
1. A positioning mechanism for a laminated glass laminating machine, comprising a conveying platform (1), characterized in that: A base frame (2) is fixedly mounted at the bottom of the conveying platform (1), a bottom plate (20) is movably mounted on the base frame (2), a material blocking plate (3) is fixedly mounted on either end of the bottom plate (20), centering components are arranged on both sides of the conveying direction of the conveying platform (1), the centering components are slidably mounted on the bottom plate (20), a top frame (4) is movably mounted on the top frame (4), a material pushing plate (5) is slidably mounted on the top frame (4), and a driving component for driving the material pushing plate (5) to move is fixedly mounted on the top frame (4).
2. The positioning mechanism of a laminated glass laminating machine according to claim 1, characterized in that: A plurality of groups of first cylinders (6) are fixedly mounted on the top of the base frame (2), and push rods of the plurality of groups of the first cylinders (6) are fixedly mounted on the bottom plate (20).
3. The positioning mechanism of a laminated glass laminating machine according to claim 1, characterized in that: The centering assembly comprises two groups of connecting frames (7), the two groups of connecting frames (7) are slidably mounted on the front and rear sides of the base plate (20), the first screw nuts (8) are fixedly mounted in the middle of the bottom ends of the two groups of connecting frames (7), the two groups of the first screw nuts (8) are respectively mounted on the two ends of a bidirectional screw (9), the bidirectional screw (9) is rotatably mounted on the base plate (20), a first servo motor (10) is provided at either front or rear end of the bidirectional screw (9), the first servo motor (10) is fixedly mounted on the base plate (20), and a power output shaft of the first servo motor (10) is connected to a rotating shaft of the bidirectional screw (9).
4. The positioning mechanism of a laminated glass laminating machine according to claim 3, characterized in that: A plurality of fixed frames (11) are fixedly mounted on the tops of the two groups of connecting frames (7), and the plurality of fixed frames (11) are respectively located between the rollers of the conveying platform (1). A push block (12) is fixedly mounted on the tops of the plurality of fixed frames (11), and a roller (13) is rotatably mounted on one side of the push block (12) close to the middle of the conveying platform (1).
5. The positioning mechanism of a laminated glass laminating machine according to claim 1, characterized in that: A second cylinder (14) is provided at the bottom of the top frame (4) near the four end points. The second cylinder (14) is fixedly mounted on the top of the conveying platform (1), and a push rod of the second cylinder (14) is connected to the top frame (4).
6. The positioning mechanism of a laminated glass laminating machine according to claim 5, characterized in that: The driving assembly comprises a second servo motor (15), the second servo motor (15) is fixedly mounted on either end of the top frame (4), a lead screw (16) is rotatably mounted in the middle of the top frame (4), the rotating shaft of the lead screw (16) is connected to the power output shaft of the second servo motor (15), a second lead screw nut (17) is mounted on the lead screw (16), the second lead screw nut (17) is fixedly mounted on the push plate (5), a guide seat (18) is fixedly mounted on the front and rear ends of the top of the push plate (5), the guide seat (18) is slidably mounted on a guide rod (19), and the guide rod (19) is fixedly mounted on the top frame (4).