Automatic cutting mechanism of laminated glass laminating machine

Abstract

The utility model discloses an automatic cutting mechanism of a laminated glass laminating machine, which relates to the technical field of glass production equipment, and comprises a conveying platform, two groups of sliding frames are symmetrically arranged on two sides of the conveying platform in the conveying direction, cutting components are respectively arranged on the two groups of sliding frames, a mounting plate is fixedly mounted at the bottom of the conveying platform, and the mounting plate is fixedly mounted on the conveying platform. A rotary table base is installed in the middle of the installation plate in a liftable mode, and a supporting rod is rotationally installed at the top of the rotary table base. According to the design scheme, through the design that the two sets of sliding frames are arranged on the conveying platform, the sliding frames are installed on the conveying platform in a sliding mode, laminated glass on the conveying platform is positioned through the sliding frames so that the cutting assembly can conveniently cut an intermediate film, then the supporting rods jack up the laminated glass from the conveying platform and rotate the laminated glass by 90 degrees, and then the laminated glass is cut. And the other group of opposite edges are cut, so that the middle film does not need to be cut manually, the production efficiency of products is effectively improved, the labor cost is reduced, and the production cost of the products is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of glass production equipment, in particular to an automatic cutting 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 intermediate film in between. After special high-temperature pre-pressing and high-temperature and high-pressure process treatment, the glass and the intermediate film are permanently bonded together. Even if the glass breaks, the fragments will be stuck to the film, and the surface of the broken glass will remain clean and smooth, which effectively prevents the occurrence of punctures and penetration and falling incidents by fragments, ensuring personal safety.

[0003] In the production process of the existing laminated glass laminating machine, an intermediate film is laid on the glass, and then another glass is moved onto the intermediate film. Finally, the intermediate film is manually cut by the staff to complete the preliminary processing of the laminated glass. Since the intermediate film is cut manually, the staff will become tired after a long period of repeated operations, resulting in reduced work efficiency. In addition, the production method of manually cutting the intermediate film has a high labor cost, which increases the production cost of the product. Utility Model Content

[0004] In order to overcome the above-mentioned defects existing in the prior art, the utility model provides an automatic cutting mechanism for a laminated glass laminating machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an automatic cutting mechanism of a laminated glass laminating machine, comprising a conveying platform, two groups of slides are symmetrically arranged on both sides of the conveying direction of the conveying platform, the two groups of slides are slidably installed on the conveying platform, and cutting components are respectively provided on the two groups of slides, a mounting plate is fixedly installed on the bottom of the conveying platform, a turntable seat is liftably installed in the middle of the mounting plate, and a support rod is rotatably installed on the top of the turntable seat.

[0006] Furthermore, a connecting seat is slidably installed on one side of the two groups of slides close to the middle of the conveying platform, and a plurality of push plates are fixedly installed on the connecting seat, and the plurality of push plates are located between the rollers of the conveying platform. A first cylinder is fixedly installed on one side of the two groups of slides away from the middle of the conveying platform, and a connecting frame is fixedly installed on the push rod of the first cylinder, and the connecting frame is fixedly installed on the top of the connecting seat.

[0007] Furthermore, the cutting assembly includes a cutting knife, which is fixedly mounted on a cutting knife frame. A plurality of groups of second cylinders are provided below the cutting knife frame, and the plurality of groups of second cylinders are fixedly mounted on a side wall of a slide away from a middle portion of a conveying platform.

[0008] Furthermore, a first bearing seat is provided on the right side of the turntable seat, the first bearing seat is fixedly mounted on the mounting plate, the first bearing seat is located in the middle of the conveying platform, a bidirectional screw is rotatably mounted on the first bearing seat, and second bearing seats are fixedly mounted on the front and rear sides of the conveying platform respectively, and the rotating shafts at both ends of the bidirectional screw are rotatably mounted on the second bearing seats, a first servo motor is fixedly mounted on any one side of the front and rear of the conveying platform, a power output shaft of the first servo motor is connected to the rotating shaft of the bidirectional screw, and the front and rear ends of the bidirectional screw are respectively cooperated with screw nuts, and two groups of the screw nuts are respectively fixedly mounted on the bottom of the slide, and guide seats are fixedly mounted on both ends of the bottom of the two groups of slides, the guide seats are slidably mounted on the guide rod, and the guide rod is fixedly mounted on the conveying platform.

[0009] Furthermore, a plurality of groups of third cylinders are provided at the bottom of the turntable seat, and the plurality of groups of the third cylinders are fixedly mounted on the mounting plate, and push rods of the third cylinders are connected to the turntable.

[0010] Furthermore, a second servo motor is fixedly mounted on the side wall of the turntable seat, a worm is fixedly connected to the power output shaft connected to the second servo, the worm is rotatably mounted inside the turntable seat, and a worm wheel meshing with the worm is fixedly mounted on the support rod.

[0011] Furthermore, a support plate is fixedly mounted on the top of the support rod, and a rubber pad is attached to the top of the support plate.

[0012] The beneficial effect of the utility model is that the design scheme of the utility model is designed with two groups of slides symmetrically arranged on both sides of the conveying direction of the conveying platform, the two groups of slides are slidably installed on the conveying platform, and the laminated glass on the conveying platform is positioned by the slides to facilitate the cutting assembly to cut the intermediate film. After one group of opposite edges of the laminated glass are cut, the turntable seat rises, and the laminated glass is lifted up from the conveying platform by the support rod. At the same time, the two groups of slides are moved to both sides to leave rotation space, and the support rod carries the laminated glass to rotate 90 degrees, so as to cut another group of opposite edges. Therefore, there is no need to manually cut the intermediate film. The method of automatically cutting the intermediate film by machine effectively improves the production efficiency of the product and reduces labor costs, thereby reducing the production cost of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is a top view of the utility model;

[0017] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure in the AA direction;

[0018] Figure 5 for Figure 4 A partial enlarged view of the middle C area;

[0019] Figure 6 for Figure 4 Schematic diagram of the cross-sectional structure in the middle BB direction;

[0020] Figure 7 It is a structural schematic diagram of the slide of the utility model;

[0021] Figure 8 The utility model is a schematic diagram of the internal structure of the turntable seat.

[0022] In the figure: 1. conveying platform, 2. slide, 3. mounting plate, 4. turntable seat, 5. support rod, 6. connecting seat, 7. push plate, 8. first cylinder, 9. connecting frame, 10. cutting knife, 11. cutting knife frame, 12. second cylinder, 13. first bearing seat, 14. bidirectional lead screw, 15. second bearing seat, 16. first servo motor, 17. lead screw nut, 18. guide seat, 19. guide rod, 20. third cylinder, 21. second servo motor, 22. worm, 23. worm wheel, 24. support plate. DETAILED DESCRIPTION

[0023] 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.

[0024] according to Figure 1-8 As shown, an automatic cutting mechanism of a laminated glass laminating machine includes a conveying platform 1, two groups of slides 2 are symmetrically arranged on both sides of the conveying direction of the conveying platform 1, the two groups of slides 2 are slidably installed on the conveying platform 1, and cutting components are respectively provided on the two groups of slides 2. A mounting plate 3 is fixedly installed on the bottom of the conveying platform 1, a turntable seat 4 is liftably installed in the middle of the mounting plate 3, and a support rod 5 is rotatably installed on the top of the turntable seat 4.

[0025] In this embodiment, a connecting seat 6 is slidably installed on one side of the two groups of slides 2 close to the middle of the conveying platform 1, and a plurality of push plates 7 are fixedly installed on the connecting seat 6 by bolts, and the plurality of push plates 7 are located between the rollers of the conveying platform 1. A first cylinder 8 is fixedly installed on one side of the two groups of slides 2 away from the middle of the conveying platform 1, and a connecting frame 9 is fixedly installed on the push rod of the first cylinder 8, and the connecting frame 9 is fixedly installed on the top of the connecting seat 6. When the laminated glass is transported between the slides 2 by the conveying platform 1, the two groups of slides 2 approach each other so that the push plates 7 abut against the side of the laminated glass, so that the laminated glass is located in the middle of the conveying platform 1, so as to facilitate cutting of the intermediate film, and the push rod of the first cylinder 8 retracts to drive the connecting seat 6 to move on the slide 2, so that the push plates 7 are separated from the side of the laminated glass, reserving cutting space.

[0026] In this embodiment, the cutting assembly includes a cutting knife 10, which is fixedly mounted on a cutting frame 11 by bolts. A plurality of groups of second cylinders 12 are provided below the cutting frame 11. Preferably, there are two groups of second cylinders 12, which are respectively fixedly mounted on the side walls of the slide 2 away from the middle of the conveying platform 1. When the push rod of the first cylinder 8 is pushed out, the blade of the cutting knife 10 is flush with the surface of the push plate 7. After the push block is separated from the side of the clamped glass, the push rod of the second cylinder 12 retracts to drive the cutting frame 11 to descend, and the intermediate film is cut by the cutting knife 10.

[0027] In this embodiment, a first bearing seat 13 is provided on the right side of the turntable seat 4, the first bearing seat 13 is fixedly mounted on the mounting plate 3, the first bearing seat 13 is located in the middle of the conveying platform 1, a bidirectional lead screw 14 is rotatably mounted on the first bearing seat 13, and second bearing seats 15 are fixedly mounted on the front and rear sides of the conveying platform 1, respectively. The rotating shafts at both ends of the bidirectional lead screw 14 are rotatably mounted on the second bearing seat 15, and a first servo motor 16 is fixedly mounted on either side of the front and rear of the conveying platform 1. The power output shaft of the first servo motor 16 is connected to the conveying platform 1 through a coupling. The rotating shafts of the bidirectional lead screw 14 are connected, and the front and rear ends of the bidirectional lead screw 14 are respectively equipped with lead screw nuts 17. The two sets of lead screw nuts 17 are respectively fixedly installed on the bottom of the slide 2, and the two ends of the bottom of the two sets of slides 2 are fixedly installed with guide seats 18. The guide seats 18 are slidably installed on the guide rods 19, and the guide rods 19 are fixedly installed on the conveying platform 1. The bidirectional lead screw 14 is driven to rotate by the first servo motor 16. Under the cooperation of the lead screw nut 17 and the bidirectional lead screw 14, the slides 2 on the front and rear sides of the conveying platform 1 are close to or away from each other.

[0028] In this embodiment, a plurality of groups of third cylinders 20 are provided at the bottom of the turntable seat 4. Preferably, the number of the third cylinders 20 is two groups. The two groups of third cylinders 20 are fixedly mounted on the mounting plate 3. The push rods of the third cylinders 20 are connected to the turntable. The turntable seat 4 is driven to rise or fall on the mounting plate 3 by the third cylinders 20.

[0029] In this embodiment, a second servo motor 21 is fixedly installed on the side wall of the turntable seat 4, and a worm 22 is fixedly connected to the power output shaft of the second servo connection through a coupling. The worm 22 is rotatably installed inside the turntable seat 4, and a worm wheel 23 meshing with the worm 22 is fixedly installed on the support rod 5. The worm 22 is driven to rotate by the second servo motor 21. With the cooperation of the worm wheel 23 and the worm 22, the support rod 5 rotates on the turntable seat 4.

[0030] In this embodiment, a support plate 24 is fixedly installed on the top of the support rod 5, and a rubber pad is attached to the top of the support plate 24. The support plate 24 contacts the glass through the rubber pad. The rubber pad increases the friction between the support plate 24 and the glass, preventing the glass from slipping on the support plate 24.

[0031] The specific working process of the utility model is as follows: the laminated glass is transported to between the two groups of slides 2 through the conveying platform 1, the first servo motor is started, and the bidirectional lead screw 14 is driven to rotate by the first servo motor 16. Under the cooperation of the bidirectional lead screw 14 and the lead screw nut 17, the two groups of slides 2 move toward the middle of the conveying platform 1, so that the push plate 7 abuts against the side of the laminated glass, and then the push rod of the first cylinder 8 retracts to drive the connecting seat 6 to move on the slide 2, so that the push plate 7 is separated from the side of the laminated glass. After reserving the cutting space, the push rod of the second cylinder 12 retracts to drive the cutting frame 11 to descend, and the intermediate film is cut by the cutting knife 10. After the cutting of the two opposite sides of the laminated glass is completed, the cutting knife 10, the push plate 7 and the slide 2 are reset in sequence, and then the second cylinder 12 retracts to drive the cutting frame 11 to descend, and the cutting knife 10 is used to cut the intermediate film. After the cutting of the two opposite sides of the laminated glass is completed, the cutting knife 10, the push plate 7 and the slide 2 are reset in sequence. The push rod of the third cylinder 20 is pushed out to make the turntable seat 4 rise, and the laminated glass is lifted up by the support rod 5, and then the second servo motor 21 is started, and the worm 22 is driven to rotate by the second servo motor 21. Under the cooperation of the worm wheel 23 and the worm 22, the support rod 5 carries the laminated glass and rotates 90 degrees. Then the push rod of the third cylinder 20 is reset, and the laminated glass falls back onto the conveying platform 1. Then the first servo motor 16 drives the two sets of slides 2 to move to the middle of the conveying platform 1 again to cut the other two opposite sides of the laminated glass. Therefore, there is no need to manually cut the intermediate film. The method of automatically cutting the intermediate film by machine effectively improves the production efficiency of the product and reduces the labor cost, thereby reducing the production cost of the product.

[0032] 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. An automatic cutting mechanism for a laminated glass laminating machine, comprising a conveying platform (1), characterized in that: Two groups of slides (2) are symmetrically arranged on both sides of the conveying direction of the conveying platform (1), and the two groups of slides (2) are slidably installed on the conveying platform (1). The two groups of slides (2) are respectively provided with cutting components. A mounting plate (3) is fixedly installed at the bottom of the conveying platform (1), and a turntable seat (4) is installed in a movably movable manner in the middle of the mounting plate (3), and a support rod (5) is rotatably installed on the top of the turntable seat (4).

2. The automatic cutting mechanism of a laminated glass laminating machine according to claim 1, characterized in that: A connecting seat (6) is slidably mounted on one side of the two groups of slides (2) close to the middle of the conveying platform (1), and a plurality of push plates (7) are fixedly mounted on the connecting seat (6). The plurality of push plates (7) are located between the rollers of the conveying platform (1). A first cylinder (8) is fixedly mounted on one side of the two groups of slides (2) away from the middle of the conveying platform (1), and a connecting frame (9) is fixedly mounted on the push rod of the first cylinder (8), and the connecting frame (9) is fixedly mounted on the top of the connecting seat (6).

3. The automatic cutting mechanism of a laminated glass laminating machine according to claim 2, characterized in that: The cutting assembly comprises a cutting knife (10), wherein the cutting knife (10) is fixedly mounted on a cutting knife frame (11), and a plurality of groups of second cylinders (12) are arranged below the cutting knife frame (11), and the plurality of groups of second cylinders (12) are fixedly mounted on a side wall of a slide (2) away from the middle of a conveying platform (1).

4. The automatic cutting mechanism of a laminated glass laminating machine according to claim 2, characterized in that: A first bearing seat (13) is provided on the right side of the turntable seat (4), the first bearing seat (13) is fixedly mounted on the mounting plate (3), the first bearing seat (13) is located in the middle of the conveying platform (1), a bidirectional lead screw (14) is rotatably mounted on the first bearing seat (13), and second bearing seats (15) are respectively fixedly mounted on the front and rear sides of the conveying platform (1), the rotating shafts at both ends of the bidirectional lead screw (14) are rotatably mounted on the second bearing seats (15), and the front and rear sides of the conveying platform (1) are fixedly mounted A first servo motor (16) is installed, the power output shaft of the first servo motor (16) is connected to the rotating shaft of a bidirectional lead screw (14), the front and rear ends of the bidirectional lead screw (14) are respectively equipped with lead screw nuts (17), two groups of the lead screw nuts (17) are respectively fixedly installed on the bottom of the slide (2), and the two ends of the bottom of the two groups of the slide (2) are fixedly installed with guide seats (18), the guide seats (18) are slidably installed on the guide rods (19), and the guide rods (19) are fixedly installed on the conveying platform (1).

5. The automatic cutting mechanism of a laminated glass laminating machine according to claim 1, characterized in that: A plurality of groups of third cylinders (20) are provided at the bottom of the turntable seat (4), and the plurality of groups of the third cylinders (20) are fixedly mounted on the mounting plate (3), and push rods of the third cylinders (20) are connected to the turntable.

6. The automatic cutting mechanism of a laminated glass laminating machine according to claim 5, characterized in that: A second servo motor (21) is fixedly mounted on the side wall of the turntable seat (4); a worm (22) is fixedly connected to a power output shaft connected to the second servo; the worm (22) is rotatably mounted inside the turntable seat (4); and a worm wheel (23) meshing with the worm (22) is fixedly mounted on the support rod (5).

7. The automatic cutting mechanism of a laminated glass laminating machine according to claim 6, characterized in that: A support plate (24) is fixedly mounted on the top of the support rod (5), and a rubber pad is attached to the top of the support plate (24).

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