A continuous production equipment for honeycomb sandwich composite panels

Abstract

The present invention discloses a continuous production equipment for honeycomb sandwich composite panels, which relates to the field of honeycomb sandwich composite panel processing. The following scheme is proposed, including a machine body and a support plate fixedly connected to the inside of the machine body, and also including: a glue spraying mechanism, which is installed on the upper part of the inside of the machine body and is used to spray glue on the honeycomb sandwich composite panel, and the glue spraying mechanism includes a threaded rod rotatably connected to the inside of the machine body, a mobile frame threadedly connected to the threaded rod, and a second connecting rod fixedly connected to the bottom of the mobile frame; a flipping mechanism, which is installed inside the machine body and is used to fold the honeycomb sandwich composite panel in half after gluing. The equipment can not only automatically apply glue to the honeycomb sandwich composite panel to be processed, but also quickly glue two honeycomb sandwich composite panels and simultaneously perform rapid drying, which effectively improves the effect and efficiency of honeycomb sandwich composite panel processing.

Description

Technical Field

[0001] This invention relates to honeycomb sandwich composite panel processing technology, specifically to a continuous production equipment for honeycomb sandwich composite panels. Background Technology

[0002] Honeycomb panels are composite panels formed by bonding three materials—a decorative panel, a honeycomb core, and a back panel—with an adhesive. They can be used for interior and exterior walls, ceilings, and partitions in home decoration. They offer advantages such as sound insulation, environmental friendliness (no formaldehyde), easy installation, and aesthetic appeal. Traditional aluminum honeycomb panels cannot be produced using continuous lamination equipment. Instead, they are produced manually by first applying glue or other polymer adhesive films to the surface of the lower aluminum plate, then placing the unfolded aluminum honeycomb core layer on top, applying glue to the surface of the upper aluminum plate (or laying another polymer adhesive film on the core layer), and finally covering it with the upper aluminum plate. The entire process is then transferred to a hot press for hot pressing and pressure holding. This method is extremely inefficient, and the thickness and quality of the composite panel cannot be guaranteed to be uniform. Therefore, the overall production capacity of aluminum honeycomb composite panels is low, quality fluctuates greatly, and peel strength is low. To address this, we propose a continuous production equipment for honeycomb sandwich composite panels. Summary of the Invention

[0003] The purpose of this invention is to provide a continuous production equipment for honeycomb sandwich composite panels to overcome the above-mentioned shortcomings in the prior art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a continuous production equipment for honeycomb sandwich composite panels, comprising a machine body and a support plate fixedly connected inside the machine body, and further comprising:

[0005] The glue spraying mechanism is installed inside the upper part of the machine body and is used to spray glue onto the honeycomb sandwich composite panel. The glue spraying mechanism includes a threaded rod rotatably connected to the inside of the machine body, a movable frame threadedly connected to the threaded rod, and a second connecting rod fixedly connected to the bottom of the movable frame.

[0006] A flipping mechanism is installed inside the machine body and is used to fold the honeycomb sandwich composite panel. The flipping mechanism includes two flipping plates rotatably connected to the support plate and a first traction plate hinged to the support plate.

[0007] A drive mechanism, which is mounted on the bottom of the support plate, is used to provide power output to the tilting mechanism;

[0008] A drying mechanism, installed inside the machine body, is used to quickly dry the folded honeycomb sandwich composite panel.

[0009] Furthermore, the glue spraying mechanism also includes a first guide rod fixedly connected to the interior of the machine body. The movable frame is provided with a first threaded hole and a first guide hole. The threaded rod is threaded inside the first threaded hole, and the first guide rod is movably sleeved inside the first guide hole. One end of the threaded rod is fixedly connected to a first gear disk. A first motor is fixedly connected to the top of the machine body. A second gear disk is fixedly connected to the output shaft of the first motor. One side of the second gear disk meshes with the first gear disk for transmission. A paint spraying panel is fixedly connected to the bottom of the second connecting rod.

[0010] Furthermore, the flipping mechanism also includes a second traction plate rotatably connected to the interior of the machine body. One end of the first traction plate is fixedly connected to a third gear disk, and one end of the second traction plate is fixedly connected to a fourth gear disk corresponding to the third gear disk. One side of the fourth gear disk meshes with the third gear disk for transmission. One end of the first traction plate and the second traction plate are rotatably connected to the same connecting plate. A fixed plate is fixedly connected to the bottom of the support plate. A bidirectional threaded rod is rotatably connected to the fixed plate. Movable plates are threaded onto both ends of the bidirectional threaded rod. Sliding rods are fixedly connected to one side of each of the two movable plates. A sliding groove is opened on the second traction plate corresponding to the sliding rod. The sliding rod is movably sleeved inside the sliding groove. A second guide rod is fixedly connected to the fixed plate. A second threaded hole and a second guide hole are opened on the movable plate. The two ends of the bidirectional threaded rod are threaded onto the second threaded hole, and the two ends of the second guide rod are movably sleeved inside the second guide hole.

[0011] Furthermore, the drive mechanism includes a motor frame fixedly connected to the bottom of the support plate, a second motor fixedly connected to the motor frame, a first bevel gear fixedly connected to the output shaft of the second motor, and a second bevel gear fixedly connected to the bidirectional threaded rod corresponding to the first bevel gear, with one side of the second bevel gear meshing with the first bevel gear for transmission.

[0012] Furthermore, the drying mechanism includes a first connecting rod rotatably connected to the interior of the machine body. One end of the first connecting rod is fixedly connected to a fan blade. A partition plate is fixedly connected to the top of the support plate. A heating wire is fixedly connected to one side of the partition plate. The other end of the first connecting rod is fixedly connected to a first pulley. A third motor is fixedly connected to the interior of the machine body. A second pulley is fixedly connected to the output end of the third motor. The second pulley and the first pulley are connected by the same belt for transmission.

[0013] Furthermore, a retrieval opening is provided on one side of the machine body, and sealing doors are hinged to both sides of the retrieval opening. Ventilation openings are provided on the partition plate corresponding to the fan blades and heating wires. An air inlet is provided on one side of the machine body corresponding to the fan blades. A support column is fixedly connected to the bottom of the machine body.

[0014] Compared with the prior art, the present invention provides a continuous production equipment for honeycomb sandwich composite panels. This equipment can not only automatically apply glue to the honeycomb sandwich composite panels to be processed, but also quickly bond two honeycomb sandwich composite panels together and simultaneously perform rapid drying, effectively improving the processing effect and efficiency of honeycomb sandwich composite panels. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the overall first top view of the three-dimensional structure provided in an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall second top view of the three-dimensional structure provided in an embodiment of the present invention;

[0018] Figure 3 This is a top-view three-dimensional structural diagram of the glue spraying mechanism provided in an embodiment of the present invention;

[0019] Figure 4 A top-view perspective schematic diagram of the drying mechanism and the adhesive spraying mechanism provided in an embodiment of the present invention;

[0020] Figure 5 A schematic diagram of the planar structure of the flipping mechanism and the driving mechanism provided in an embodiment of the present invention;

[0021] Figure 6 This is a bottom-view perspective view of the spray adhesive panel provided in an embodiment of the present invention;

[0022] Figure 7 A first bottom-view perspective view of the driving mechanism and the flipping mechanism provided in an embodiment of the present invention;

[0023] Figure 8 A bottom-view perspective view of the first and second traction plates provided in an embodiment of the present invention;

[0024] Figure 9 This is a second bottom-view perspective view of the driving mechanism and the flipping mechanism provided in an embodiment of the present invention.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Body; 2. Support plate; 3. Tilting plate; 4. First traction plate; 5. Connecting plate; 6. Third gear disc; 7. Second traction plate; 8. Fourth gear disc; 9. Bidirectional threaded rod; 10. Moving plate; 11. Second guide rod; 12. Second bevel gear; 13. Second motor; 14. First bevel gear; 15. First connecting rod; 16. Fan blade; 17. Heating wire; 18. First pulley; 19. Third motor; 20. Second pulley; 21. Belt; 22. Partition plate; 23. Threaded rod; 24. Moving frame; 25. Second connecting rod; 26. Painted panel; 27. First guide rod; 28. First gear disc; 29. ​​First motor; 30. Second gear disc. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1: Please refer to Figure 1-9 A continuous production equipment for honeycomb sandwich composite panels includes a machine body 1 and a support plate 2 fixedly connected inside the machine body 1. It also includes a glue spraying mechanism installed inside the upper part of the machine body 1 for spraying glue onto the honeycomb sandwich composite panels. The glue spraying mechanism includes a threaded rod 23 rotatably connected to the inside of the machine body 1, a movable frame 24 threadedly connected to the threaded rod 23, and a second connecting rod 25 fixedly connected to the bottom of the movable frame 24. The glue spraying mechanism also includes a first guide rod 27 fixedly connected to the inside of the machine body 1. The movable frame 24 has a first threaded hole and a first guide hole respectively. The threaded rod 23 is threadedly fitted inside the first threaded hole, and the first guide rod 27 is movably fitted inside the first guide hole. One end of the threaded rod 23 is fixedly connected to a first gear disk 28. A first motor 29 is fixedly connected to the top of the machine body 1. The output shaft of the first motor 29 is fixedly connected to a second gear disk 30. One side of the second gear disk 30 meshes with the first gear disk 28 for transmission. A paint panel 26 is fixedly connected to the bottom of the second connecting rod 25.

[0029] A flipping mechanism, installed inside the body 1, is used to fold the honeycomb sandwich composite panel. The flipping mechanism includes two flipping plates 3 rotatably connected to the support plate 2 and a first traction plate 4 hinged to the support plate 2. The flipping mechanism also includes a second traction plate 7 rotatably connected to the interior of the body 1. A third gear disk 6 is fixedly connected to one end of the first traction plate 4, and a fourth gear disk 8 is fixedly connected to one end of the second traction plate 7 corresponding to the third gear disk 6. One side of the fourth gear disk 8 meshes with the third gear disk 6 for transmission. A common connecting plate 5 is rotatably connected to one end of the first traction plate 4 and the second traction plate 7. A fixed plate is fixedly connected to the bottom of the support plate 2. A bidirectional threaded rod 9 is rotatably connected to the fixed plate. Movable plates 10 are threadedly fitted at both ends of the bidirectional threaded rod 9. Sliding rods are fixedly connected to one side of each of the two movable plates 10. A sliding groove is opened on the second traction plate 7 corresponding to the sliding rod. The sliding rod is movably fitted inside the sliding groove. A second guide rod 11 is fixedly connected to the fixed plate. A second threaded hole and a second guide hole are opened on the movable plate 10. The two ends of the bidirectional threaded rod 9 are threadedly fitted inside the second threaded hole. The two ends of the second guide rod 11 are movably fitted inside the second guide hole.

[0030] The drive mechanism is installed at the bottom of the support plate 2 and is used to output power to the tilting mechanism. The drive mechanism includes a motor frame fixedly connected to the bottom of the support plate 2, a second motor 13 fixedly connected to the motor frame, a first bevel gear 14 fixedly connected to the output shaft of the second motor 13, and a second bevel gear 12 fixedly connected to the bidirectional threaded rod 9 corresponding to the first bevel gear 14. One side of the second bevel gear 12 meshes with the first bevel gear 14 for transmission.

[0031] The drying mechanism is installed inside the machine body 1 and is used to quickly dry the folded honeycomb sandwich composite panel. The drying mechanism includes a first connecting rod 15 that is rotatably connected to the inside of the machine body 1. One end of the first connecting rod 15 is fixedly connected to a fan blade 16. A partition plate 22 is fixedly connected to the top of the support plate 2. A heating wire 17 is fixedly connected to one side of the partition plate 22. The other end of the first connecting rod 15 is fixedly connected to a first pulley 18. A third motor 19 is fixedly connected inside the machine body 1. A second pulley 20 is fixedly connected to the output end of the third motor 19. The second pulley 20 and the first pulley 18 are connected by the same belt 21.

[0032] In this embodiment, a retrieval opening is provided on one side of the body 1, and sealing doors are hinged on both sides of the retrieval opening. Ventilation openings are provided on the partition plate 22 corresponding to the fan blade 16 and the heating wire 17. An air inlet is provided on one side of the body 1 corresponding to the fan blade 16. A support column is fixedly connected to the bottom of the body 1.

[0033] Working principle: In use, two honeycomb sandwich composite panels that need to be glued are placed on the flip plate 3. After placement, the first motor 29 starts, thereby driving the rotation of the second gear disk 30. The rotation of the second gear disk 30 meshes with the first gear disk 28, and at the same time drives the threaded rod 23 to rotate. The rotation of the threaded rod 23 drives the moving frame 24 to move along the first guide rod 27. The movement of the moving frame 24 drives the movement of the second connecting rod 25, and at the same time drives the movement of the spraying panel 26. The surface of the honeycomb sandwich composite panel is sprayed with adhesive by the movement of the spraying panel 26. After the adhesive is sprayed, the moving frame 24 moves to the thread end of the threaded rod 23, and the first motor 29 stops working.

[0034] At this time, the second motor 13 starts and drives the first bevel gear 14 to rotate. The rotation of the first bevel gear 14 meshes with the second bevel gear 12. The rotation of the second bevel gear 12 drives the rotation of the bidirectional threaded rod 9. The rotation of the bidirectional threaded rod 9 drives the moving plate 10 to move along the second guide rod 11. The movement of the moving plate 10 drives the second traction plate 7 to move and flip through the sliding rod, and at the same time drives the fourth gear disk 8 to move. The flipping and moving of the second traction plate 7 synchronously drives the first traction plate 4 to move. At the same time, due to the meshing of the fourth gear disk 8 and the third gear disk 6, the first traction plate 4 is driven to flip and swing. The flipping and swinging of the first traction plate 4 drives the flipping plate 3 to flip. The flipping of the two flipping plates 3 sticks and squeezes the two honeycomb sandwich composite panels.

[0035] After extrusion, the second motor 13 stops working, waiting for the two honeycomb sandwich composite panels to be firmly bonded. At this time, the third motor 19 starts and drives the second pulley 20 to rotate. The rotation of the second pulley 20 drives the first pulley 18 to rotate through the belt 21. The rotation of the first pulley 18 drives the first connecting rod 15 to rotate. The rotation of the first connecting rod 15 drives the fan blade 16 to rotate. The rotation of the fan blade 16 blows the heat generated by the heating wire 17 into the interior, and the honeycomb sandwich composite panel is dried by blowing the heat.

[0036] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A continuous production device for honeycomb sandwich composite panels, comprising a body (1) and a support plate (2) fixedly connected to the inside of the body (1), characterized in that: Also includes: A glue spraying mechanism, the glue spraying mechanism being installed above the interior of the machine body (1) and being used for spraying glue on the honeycomb sandwich composite panel, the glue spraying mechanism comprising a threaded rod (23) rotatably connected to the interior of the machine body (1), a movable frame (24) threadably connected to the threaded rod (23), and a second connecting rod (25) fixedly connected to the bottom of the movable frame (24); A turning mechanism, the turning mechanism being installed inside the machine body (1) and being used to fold the honeycomb sandwich composite panel in half, the turning mechanism comprising two turning plates (3) rotatably connected to the support plate (2) and a first traction plate (4) hinged to the support plate (2); A driving mechanism, the driving mechanism being mounted on the bottom of the support plate (2) and being used to output power to the turning mechanism; A drying mechanism, the drying mechanism being installed inside the machine body (1) and being used for quickly drying the folded honeycomb sandwich composite panel; The glue spraying mechanism further comprises a first guide rod (27) fixedly connected to the inside of the machine body (1); a first threaded hole and a first guide hole are respectively formed on the movable frame (24); the threaded rod (23) is threadedly sleeved inside the first threaded hole; the first guide rod (27) is movably sleeved inside the first guide hole; one end of the threaded rod (23) is fixedly connected to a first gear plate (28); a first motor (29) is fixedly connected to the top of the machine body (1); an output shaft of the first motor (29) is fixedly connected to a second gear plate (30); one side of the second gear plate (30) is meshed with the first gear plate (28) for transmission; and a bottom of the second connecting rod (25) is fixedly connected to a paint spraying panel (26); The turning mechanism further comprises a second traction plate (7) rotatably connected to the inside of the machine body (1); one end of the first traction plate (4) is fixedly connected to a third gear plate (6); one end of the second traction plate (7) is fixedly connected to a fourth gear plate (8) at a position corresponding to the third gear plate (6); one side of the fourth gear plate (8) is meshed with the third gear plate (6) for transmission; one end of the first traction plate (4) and the second traction plate (7) are rotatably connected to the same connecting plate (5); a fixing plate is fixedly connected to the bottom of the support plate (2); a bidirectional threaded rod (9) is rotatably connected to the fixing plate; The two ends of the bidirectional threaded rod (9) are respectively threadedly sleeved with a movable plate (10), one side of the two movable plates (10) is respectively fixedly connected with a sliding rod, a sliding groove is provided on the second traction plate (7) at a position corresponding to the sliding rod, the sliding rod is movably sleeved inside the sliding groove, a second guide rod (11) is fixedly connected to the fixed plate, a second threaded hole and a second guide hole are respectively provided on the movable plate (10), the two ends of the bidirectional threaded rod (9) are respectively threadedly sleeved inside the second threaded hole, and the two ends of the second guide rod (11) are respectively movably sleeved inside the second guide hole; The driving mechanism comprises a motor frame fixedly connected to the bottom of the support plate (2), a second motor (13) fixedly connected to the motor frame, an output shaft of the second motor (13) fixedly connected to a first bevel gear (14), a second bevel gear (12) fixedly connected to the bidirectional threaded rod (9) corresponding to the first bevel gear (14), and one side of the second bevel gear (12) meshingly driving with the first bevel gear (14); The drying mechanism comprises a first connecting rod (15) rotatably connected to the inside of the machine body (1), one end of the first connecting rod (15) is fixedly connected to a fan blade (16), the top of the support plate (2) is fixedly connected to a partition plate (22), one side of the partition plate (22) is fixedly connected to an electric heating wire (17), the other end of the first connecting rod (15) is fixedly connected to a first pulley (18), the inside of the machine body (1) is fixedly connected to a third motor (19), the output end of the third motor (19) is fixedly connected to a second pulley (20), and the outside of the second pulley (20) is transmission-connected to the first pulley (18) via a same belt (21).

2. The continuous production equipment of honeycomb sandwich composite panels according to claim 1, characterized in that: A take-out opening is provided on one side of the machine body (1), sealed doors are hinged on both sides of the take-out opening, ventilation openings are provided on the partition plate (22) at locations corresponding to the fan blades (16) and the heating wire (17), an air inlet is provided on one side of the machine body (1) at locations corresponding to the fan blades (16), and a support column is fixedly connected to the bottom of the machine body (1).

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