Folding honeycomb panel production apparatus

Abstract

The utility model discloses a kind of folding honeycomb board production equipment, including extrusion equipment, mould, adsorption forming machine, first traction machine, second traction machine and compound machine, the discharge end of the extrusion equipment is connected with the mould, the mould is located above the adsorption forming machine, the extrusion equipment is used to melt material and extrude into the mould in turn to make material extrude from mould and be coated on adsorption forming machine, the adsorption forming machine is used to adsorb material forming and obtain initial forming plate, the initial forming plate has first folding unit and second folding unit, which are sequentially arranged alternately along the extension direction of the initial forming plate and are sequentially connected in a wavelike manner, the adsorption forming machine, the first traction machine, the second traction machine and the compound machine are sequentially arranged from front to back, and the initial forming plate obtained in the adsorption forming machine extends into the first traction machine. The utility model can continuously produce honeycomb board, and can improve the production efficiency and yield of honeycomb board.

Description

Technical Field

[0001] This utility model relates to a folding honeycomb panel production equipment. Background Technology

[0002] Honeycomb panels are sandwich-structured composite panels made based on the biomimetic principle of honeycomb. They have advantages such as light weight, high strength, sound insulation, and heat insulation, and are widely used in construction, packaging, transportation, and furniture manufacturing. Currently, most honeycomb panel production processes are non-continuous, resulting in low production efficiency. For example, a honeycomb manufacturing method disclosed in Chinese patent CN102555221A can only produce honeycomb panels non-continuously, leading to low production efficiency and output, which cannot meet production demands. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a folding honeycomb panel production equipment that can continuously produce honeycomb panels and improve the production efficiency and output of honeycomb panels.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a folding honeycomb panel production equipment, including an extrusion device, a mold, an adsorption molding machine, a first traction machine, a second traction machine, and a composite machine;

[0005] The discharge end of the extrusion device is connected to the mold, which is located above the adsorption molding machine. The extrusion device is used to melt the material and extrude it into the mold, thereby extruding the material from the mold and coating it onto the adsorption molding machine.

[0006] The adsorption molding machine is used to adsorb and shape materials to obtain a preliminary forming plate. The preliminary forming plate has a first folding unit and a second folding unit that are alternately arranged and connected in a wave-like manner along the extension direction of the preliminary forming plate.

[0007] The adsorption molding machine, the first traction machine, the second traction machine, and the composite machine are arranged in sequence from front to back. The initial forming plate obtained in the adsorption molding machine extends into the first traction machine. The first traction machine is used to clamp the initial forming plate and transport the initial forming plate backward. The second traction machine is used to clamp the folded forming plate formed by folding the first folding unit and the second folding unit in the initial forming plate and transport the folded forming plate backward. The transport speed of the first traction machine is greater than the transport speed of the second traction machine so that the first folding unit and the second folding unit in the initial forming plate fold between the first traction machine and the second traction machine to form the folded forming plate.

[0008] The folded forming plate conveyed by the second traction machine extends into the composite machine, which is used to heat and melt the upper and lower surfaces of the folded forming plate and then cool and shape the upper and lower surfaces of the folded forming plate to fix the folded forming plate into a honeycomb panel.

[0009] Furthermore, the extrusion equipment includes an extruder, a screen changer, a metering pump, and a vacuum feeder;

[0010] One end of the screen changer is connected to the discharge port of the extruder, and the other end of the screen changer is connected to the inlet of the metering pump. The outlet of the metering pump is connected to the mold. The vacuum feeder is connected to the extruder and is used to transport materials to the feed port of the extruder.

[0011] Furthermore, the adsorption molding machine includes a mounting frame, an adsorption roller, and a drive assembly;

[0012] The adsorption roller is rotatably connected to the mounting frame, and the mold is located above the adsorption roller so that the material is extruded from the mold and coated on the outer surface of the adsorption roller.

[0013] The drive assembly is connected to the mounting frame and connected to the adsorption roller, and is used to drive the adsorption roller to rotate.

[0014] The adsorption roller is provided with a negative pressure channel and multiple adsorption holes. One end of the adsorption hole extends to the outer surface of the adsorption roller, and the other end of the adsorption hole is connected to the negative pressure channel. The negative pressure channel is used to connect a negative pressure device so that the material coated on the outer surface of the adsorption roller can be adsorbed and shaped by negative pressure to obtain a preliminary shaped plate.

[0015] The outer surface of the adsorption roller is provided with a first forming unit for adsorbing and shaping materials to form the first folded unit and a second forming unit for adsorbing and shaping materials to form the second folded unit. The first forming unit and the second forming unit are arranged alternately along the circumference of the adsorption roller.

[0016] Furthermore, the adsorption molding machine also includes a transition roller, which is rotatably connected to the mounting frame. The initial molding plate peeled off from the adsorption roller extends into the first traction machine after passing over the transition roller.

[0017] Furthermore, the first folding unit has first protrusions that are spaced apart and protrude upward along the width direction of the initial forming plate, and a first recess that is recessed downward is provided between adjacent first protrusions.

[0018] The second folding unit has second protrusions that are spaced apart and protrude upward along the width direction of the initial forming plate, and a second recess that is recessed downward between adjacent second protrusions.

[0019] The first forming unit has a first forming protrusion for adsorbing and forming material to obtain the first protrusion and a first forming groove for adsorbing and forming material to obtain the first recess. The first forming protrusion and the first forming groove are alternately arranged along the axial direction of the adsorption roller.

[0020] The second forming unit has a second forming protrusion for adsorbing and forming the material to form the second protrusion and a second forming groove for adsorbing and forming the material to form the second depression. The second forming protrusion and the second forming groove are alternately arranged along the axial direction of the adsorption roller.

[0021] Furthermore, the composite machine includes a frame, a first lifting frame, a second lifting frame, an upper heat conduction tube, a lower heat conduction tube, an upper power assembly, a lower power assembly, an upper drive roller, a lower drive roller, at least one upper driven roller, at least one lower driven roller, multiple upper heating pipes, multiple upper cooling pipes, multiple lower heating pipes, and multiple lower cooling pipes.

[0022] The first lifting frame and the second lifting frame are respectively connected to the frame, and the second lifting frame is located behind the first lifting frame;

[0023] The upper drive roller is rotatably connected to either the first lifting frame or the second lifting frame, the upper driven roller is rotatably connected to the other of the first lifting frame and the second lifting frame, and the upper heat-conducting tape is wound around the upper drive roller and the upper driven roller;

[0024] The lower drive roller is rotatably connected to one end of the frame, the lower driven roller is rotatably connected to the other end of the frame, and the lower heat-conducting tape is wound around the lower drive roller and the lower driven roller;

[0025] The lower heat conduction heat line is located below the upper heat conduction heat line, and a composite channel is provided between the lower end of the upper heat conduction heat line and the upper end of the lower heat conduction heat line. The folded forming plate conveyed by the second traction machine extends into the composite channel. The lower end of the upper heat conduction heat line is used to abut against the upper surface of the folded forming plate in the composite channel, and the upper end of the lower heat conduction heat line is used to abut against the lower surface of the folded forming plate in the composite channel.

[0026] The upper power assembly is connected to the upper drive roller and is used to drive the upper drive roller to rotate, thereby driving the upper heat conduction tape to move. The lower power assembly is connected to the lower drive roller and is used to drive the lower drive roller to rotate, thereby driving the lower heat conduction tape to move. In turn, the upper heat conduction tape and the lower heat conduction tape drive the folding forming plate in the composite channel to move backward.

[0027] The upper heating pipe is connected to the first lifting frame and arranged sequentially from front to back. The upper cooling pipe is connected to the second lifting frame and arranged sequentially from front to back behind the upper heating pipe. The upper heating pipe and the upper cooling pipe are respectively located inside the upper heat conduction tape, and the lower end face of the upper heating pipe and the lower end face of the upper cooling pipe are respectively attached to the lower end of the upper heat conduction tape. The upper heating pipe is used to introduce a heating medium so that the heat is transferred through the upper heat conduction tape to heat and melt the upper surface of the folded forming plate in the composite channel and bond it together. The upper cooling pipe is used to introduce cooling water so that the heat is transferred through the upper heat conduction tape to cool and shape the upper surface of the folded forming plate in the composite channel.

[0028] The lower heating pipe is connected to the frame and arranged sequentially from front to back. The lower cooling pipe is connected to the frame and arranged sequentially from front to back behind the lower heating pipe. The lower heating pipe and the lower cooling pipe are located inside the lower heat conduction tape, and the upper end face of the lower heating pipe and the upper end face of the lower cooling pipe are respectively attached to the upper end of the lower heat conduction tape. The lower heating pipe is used to introduce a heating medium so that the heat is transferred through the lower heat conduction tape to heat and melt the lower surface of the folded forming plate in the composite channel and bond it together. The lower cooling pipe is used to introduce cooling water so that the heat is transferred through the lower heat conduction tape to cool and shape the lower surface of the folded forming plate in the composite channel.

[0029] Furthermore, the composite machine also includes a first lifting adjustment mechanism and a second lifting adjustment mechanism;

[0030] The first lifting frame and the second lifting frame are slidably connected to the frame in the vertical direction, respectively;

[0031] The first lifting adjustment mechanism is connected to the frame and to the first lifting frame, and is used to drive the first lifting frame to move up and down into position;

[0032] The second lifting adjustment mechanism is connected to the frame and to the second lifting frame, and is used to drive the second lifting frame to move up and down into position.

[0033] Furthermore, the first lifting adjustment mechanism includes a plurality of first screw jacks and a first lifting motor corresponding to the first screw jack;

[0034] The first screw jack is connected to the frame and is connected to the first lifting frame;

[0035] The first lifting motor is connected to the frame and connected to the corresponding first screw jack, and is used to drive the corresponding first screw jack to move up and down to the position.

[0036] The second lifting adjustment mechanism includes multiple second screw jacks and a second lifting motor corresponding to the second screw jack;

[0037] The second screw jack is connected to the frame and is connected to the second lifting frame;

[0038] The second lifting motor is connected to the frame and connected to the corresponding second screw jack, and is used to drive the corresponding second screw jack to move up and down into position.

[0039] Furthermore, the folding honeycomb panel production equipment also includes a third traction machine, a cross-cutting machine, and a feeding conveyor roller conveyor;

[0040] The third traction machine, the cross-cutting machine, and the unloading conveyor rollers are arranged sequentially from front to back behind the laminating machine. The third traction machine is used to clamp the honeycomb panel obtained in the laminating machine and transport the honeycomb panel backward to pass through the cross-cutting machine and extend onto the unloading conveyor rollers. The cross-cutting machine is used to cut the honeycomb panel along the width direction of the honeycomb panel. The unloading conveyor rollers are used to transport the cut honeycomb panel backward.

[0041] Furthermore, the folding honeycomb panel production equipment also includes a palletizing robot for transporting and stacking the cut honeycomb panels from the unloading conveyor rollers.

[0042] Using the above technical solution, the extrusion equipment is used to melt the material and extrude it into a mold, then extrude the material from the mold and coat it onto an adsorption molding machine. The adsorption molding machine adsorbs and shapes the material to obtain a preliminary molding plate. The preliminary molding plate obtained in the adsorption molding machine extends to a first traction machine. The first traction machine is used to clamp the preliminary molding plate and transport it backward. The second traction machine is used to clamp the folded molding plate formed by folding the first folding unit and the second folding unit in the preliminary molding plate and transport the folded molding plate backward. The conveying speed of the first traction machine is greater than the conveying speed of the second traction machine. The speed difference between the first traction machine and the second traction machine causes the first folding unit and the second folding unit in the preliminary molding plate to fold between the first traction machine and the second traction machine to form a folded molding plate. Then, the folded molding plate extends to the composite machine. The composite machine is used to heat, melt, and bond the upper and lower surfaces of the folded molding plate respectively, and then cool and shape the upper and lower surfaces of the folded molding plate respectively to fix and shape the folded molding plate to obtain a honeycomb panel. The folding honeycomb panel production equipment of this application embodiment can continuously produce honeycomb panels, greatly improving the production efficiency and output of honeycomb panels, and can automatically produce honeycomb panels without manual operation, saving labor costs. Attached Figure Description

[0043] Figure 1 This is a schematic diagram of the structure of the folding honeycomb panel production equipment of this utility model;

[0044] Figure 2 This is a schematic diagram of the structure of the mold, adsorption molding machine, first traction machine, second traction machine and composite machine of this utility model;

[0045] Figure 3 This is a schematic diagram of the structure of the initial forming plate of this utility model;

[0046] Figure 4 This is a front view of the initial molded plate of this utility model;

[0047] Figure 5 This is a schematic diagram of the structure of the initial forming plate of this utility model folded to form a folded forming plate;

[0048] Figure 6 This is a front view of the initial forming plate of this utility model folded to form a folded forming plate;

[0049] Figure 7 This is a schematic diagram of the structure of the adsorption roller of this utility model;

[0050] Figure 8 This is a schematic diagram of the structure of the first forming unit and the second forming unit on the adsorption roller of this utility model;

[0051] Figure 9This is a partial cross-sectional view of the adsorption roller of this utility model;

[0052] Figure 10 This is a schematic diagram of the structure of the composite machine of this utility model;

[0053] In the diagram: 1. Mold; 2. Adsorption molding machine; 3. First traction machine; 4. Second traction machine; 5. Composite machine; 6. Initial forming plate; 7. First folding unit; 8. Second folding unit; 9. Folded forming plate; 10. Honeycomb panel; 11. Extruder; 12. Screen changer; 13. Metering pump; 14. Vacuum feeder; 15. Adsorption roller; 16. Drive assembly; 17. Negative pressure channel; 18. Adsorption hole; 19. First forming unit; 20. Second forming unit; 21. Transition roller; 22. First protrusion; 23. First recess; 24. Second protrusion; 25. Second recess; 26. 1. First forming protrusion; 27. First forming groove; 28. Second forming protrusion; 29. ​​Second forming groove; 30. Frame; 31. First lifting frame; 32. Second lifting frame; 33. Upper heat conduction cable; 34. Lower heat conduction cable; 35. Upper power assembly; 36. Lower power assembly; 37. Upper drive roller; 38. Lower drive roller; 39. Upper driven roller; 40. Lower driven roller; 41. Upper heating pipe; 42. Upper cooling pipe; 43. Lower heating pipe; 44. Lower cooling pipe; 45. Composite channel; 46. Third traction machine; 47. Cross-cutting machine; 48. Material feeding conveyor roller; 49. Palletizing robot. Detailed Implementation

[0054] To make the contents of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0055] like Figures 1-10 As shown, a folding honeycomb panel production equipment includes an extrusion device, a mold 1, an adsorption molding machine 2, a first traction machine 3, a second traction machine 4, and a composite machine 5.

[0056] The discharge end of the extrusion device is connected to the mold 1, which is located above the adsorption molding machine 2. The extrusion device is used to melt the material and extrude it into the mold 1, thereby extruding the material from the mold 1 and coating it onto the adsorption molding machine 2.

[0057] The adsorption molding machine 2 is used to adsorb and shape materials to obtain a preliminary forming plate 6. The preliminary forming plate 6 has a first folding unit 7 and a second folding unit 8 that are alternately arranged and connected in a wave-like manner along the extension direction of the preliminary forming plate 6.

[0058] The adsorption molding machine 2, the first traction machine 3, the second traction machine 4, and the composite machine 5 are arranged sequentially from front to back. The initial forming plate 6 obtained in the adsorption molding machine 2 extends into the first traction machine 3. The first traction machine 3 is used to clamp the initial forming plate 6 and transport the initial forming plate 6 backward. The second traction machine 4 is used to clamp the folded forming plate 9 formed by folding the first folding unit 7 and the second folding unit 8 in the initial forming plate 6 and transport the folded forming plate 9 backward. The transport speed of the first traction machine 3 is greater than the transport speed of the second traction machine 4 so that the first folding unit 7 and the second folding unit 8 in the initial forming plate 6 are folded between the first traction machine 3 and the second traction machine 4 to form the folded forming plate 9.

[0059] The folded forming plate 9 conveyed by the second traction machine 4 extends into the composite machine 5. The composite machine 5 is used to heat and melt the upper and lower surfaces of the folded forming plate 9 and then cool and shape the upper and lower surfaces of the folded forming plate 9 to fix the folded forming plate 9 into a honeycomb panel 10.

[0060] Specifically, the extrusion equipment is used to melt the material and extrude it into the mold 1, then extrude the material from the mold 1 and coat it onto the adsorption molding machine 2. The adsorption molding machine 2 adsorbs and shapes the material to obtain a preliminary forming plate 6. The preliminary forming plate 6 obtained in the adsorption molding machine 2 extends into the first traction machine 3. The first traction machine 3 is used to clamp the preliminary forming plate 6 and transport the preliminary forming plate 6 backward. The second traction machine 4 is used to clamp the folded forming plate 9 formed by folding the first folding unit 7 and the second folding unit 8 in the preliminary forming plate 6 and transport the folded forming plate 9 backward. The first traction machine 3... The conveying speed is greater than that of the second traction machine 4. The speed difference between the first traction machine 3 and the second traction machine 4 causes the first folding unit 7 and the second folding unit 8 in the initial forming plate 6 to fold between the first traction machine 3 and the second traction machine 4, thereby forming a folded forming plate 9. The folded forming plate 9 then extends into the laminating machine 5. The laminating machine 5 heats and melts the upper and lower surfaces of the folded forming plate 9, and then cools and shapes the upper and lower surfaces of the folded forming plate 9 to fix and shape it into a honeycomb panel 10. The folded honeycomb panel production equipment of this application embodiment can continuously produce honeycomb panels 10, greatly improving the production efficiency and output of honeycomb panels 10. Furthermore, it can automate the production of honeycomb panels 10 without manual operation, saving labor costs.

[0061] like Figure 1 , 2 As shown, the extrusion equipment may include an extruder 11, a screen changer 12, a metering pump 13, and a vacuum feeder 14;

[0062] One end of the screen changer 12 is connected to the discharge port of the extruder 11, and the other end of the screen changer 12 is connected to the inlet of the metering pump 13. The outlet of the metering pump 13 is connected to the mold 1. The vacuum feeder 14 is connected to the extruder 11 and is used to transport materials to the feed port of the extruder 11.

[0063] like Figures 1-9 As shown, the adsorption molding machine 2 may include a mounting frame, an adsorption roller 15, and a drive assembly 16;

[0064] The adsorption roller 15 is rotatably connected to the mounting frame, and the mold 1 is located above the adsorption roller 15 so that the material is extruded from the mold 1 and coated on the outer surface of the adsorption roller 15.

[0065] The drive assembly 16 is connected to the mounting frame and connected to the adsorption roller 15 and is used to drive the adsorption roller 15 to rotate.

[0066] The adsorption roller 15 is provided with a negative pressure channel 17 and a plurality of adsorption holes 18. One end of the adsorption hole 18 extends to the outer surface of the adsorption roller 15, and the other end of the adsorption hole 18 is connected to the negative pressure channel 17. The negative pressure channel 17 is used to connect a negative pressure device so as to adsorb and form the material coated on the outer surface of the adsorption roller 15 by negative pressure to obtain the initial forming plate 6.

[0067] The outer surface of the adsorption roller 15 is provided with a first forming unit 19 for adsorbing and shaping materials to form the first folding unit 7 and a second forming unit 20 for adsorbing and shaping materials to form the second folding unit 8. The first forming unit 19 and the second forming unit 20 are arranged alternately along the circumference of the adsorption roller 15.

[0068] like Figure 2 As shown, the adsorption molding machine 2 may also include a transition roller 21, which is rotatably connected to the mounting frame. The initial forming plate 6 peeled off from the adsorption roller 15 extends into the first traction machine 3 after passing around the transition roller 21.

[0069] Specifically, after the vacuum feeder 14 conveys the material to the feed inlet of the extruder 11, the extruder 11 melts the material and extrudes it. The extruded material passes through the screen changer 12 for filtration and is then conveyed to the mold 1 by the metering pump 13 with constant flow and pressure. After being extruded from the mold 1, the material is coated onto the outer surface of the adsorption roller 15. At the same time, the negative pressure device is used to draw in the negative pressure channel 17 to form a negative pressure. Then, the negative pressure is used to uniformly adsorb the material coated on the outer surface of the adsorption roller 15 through the adsorption holes 18, forming a preliminary forming plate 6. At the same time, the drive assembly 16 also drives the adsorption roller 15 to rotate. The preliminary forming plate 6 formed on the adsorption roller 15 is peeled off from the adsorption roller 15, passes around the transition roller 21, and extends into the first traction machine 3. The drive assembly 16 may include a drive motor, which can be connected to the adsorption roller 15 via a chain. The negative pressure device may be a vacuum pump.

[0070] like Figure 3 , 5 As shown in Figures 8 and 9, the first folding unit 7 has first protrusions 22 that are arranged sequentially at intervals along the width direction of the initial forming plate 6 and protrude upwards, and a first recessed portion 23 that is recessed downwards is provided between adjacent first protrusions 22.

[0071] The second folding unit 8 has second protrusions 24 that are arranged at intervals along the width direction of the initial forming plate 6 and protrude upwards, and a second recessed portion 25 that is recessed downwards is provided between adjacent second protrusions 24.

[0072] The first forming unit 19 has a first forming protrusion 26 for adsorbing and forming the material to form the first protrusion 22 and a first forming groove 27 for adsorbing and forming the material to form the first recess 23. The first forming protrusion 26 and the first forming groove 27 are alternately arranged along the axial direction of the adsorption roller 15.

[0073] The second forming unit 20 has a second forming protrusion 28 for adsorbing and forming the material to form the second protrusion 24 and a second forming groove 29 for adsorbing and forming the material to form the second recess 25. The second forming protrusion 28 and the second forming groove 29 are alternately arranged along the axial direction of the adsorption roller 15. Specifically, the first protrusion 22 in the first folding unit 7 corresponds one-to-one with the second protrusion 24 in the second folding unit 8, and the first recess 23 in the first folding unit 7 corresponds one-to-one with the second recess 25 in the second folding unit 8.

[0074] like Figure 2 , 10As shown, the composite machine 5 may include a frame 30, a first lifting frame 31, a second lifting frame 32, an upper heat conduction cable 33, a lower heat conduction cable 34, an upper power assembly 35, a lower power assembly 36, an upper drive roller 37, a lower drive roller 38, at least one upper driven roller 39, at least one lower driven roller 40, a plurality of upper heating pipes 41, a plurality of upper cooling pipes 42, a plurality of lower heating pipes 43, and a plurality of lower cooling pipes 44;

[0075] The first lifting frame 31 and the second lifting frame 32 are respectively connected to the frame 30. The second lifting frame 32 is located behind the first lifting frame 31, and both the first lifting frame 31 and the second lifting frame 32 are located above the frame 30.

[0076] The upper drive roller 37 is rotatably connected to either the first lifting frame 31 or the second lifting frame 32, and the upper driven roller 39 is rotatably connected to the other of the first lifting frame 31 and the second lifting frame 32. The upper heat conduction tape 33 is wrapped around the upper drive roller 37 and the upper driven roller 39.

[0077] The lower drive roller 38 is rotatably connected to one end of the frame 30, the lower driven roller 40 is rotatably connected to the other end of the frame 30, and the lower heat conduction tape 34 is wrapped around the lower drive roller 38 and the lower driven roller 40;

[0078] The lower heat conduction cable 34 is located below the upper heat conduction cable 33, and a composite channel 45 is provided between the lower end of the upper heat conduction cable 33 and the upper end of the lower heat conduction cable 34. The folded forming plate 9 conveyed by the second traction machine 4 extends into the composite channel 45. The lower end of the upper heat conduction cable 33 is used to abut against the upper surface of the folded forming plate 9 in the composite channel 45, and the upper end of the lower heat conduction cable 34 is used to abut against the lower surface of the folded forming plate 9 in the composite channel 45.

[0079] The upper power assembly 35 is connected to the upper drive roller 37 and is used to drive the upper drive roller 37 to rotate, thereby driving the upper heat conduction tape 33 to move. The lower power assembly 36 is connected to the lower drive roller 38 and is used to drive the lower drive roller 38 to rotate, thereby driving the lower heat conduction tape 34 to move. In turn, the upper heat conduction tape 33 and the lower heat conduction tape 34 drive the folding forming plate 9 in the composite channel 45 to move backward.

[0080] The upper heating pipe 41 is connected to the first lifting frame 31 and arranged sequentially from front to back. The upper cooling pipe 42 is connected to the second lifting frame 32 and arranged sequentially from front to back behind the upper heating pipe 41. The upper heating pipe 41 and the upper cooling pipe 42 are located inside the upper heat conduction tape 33, and the lower end face of the upper heating pipe 41 and the lower end face of the upper cooling pipe 42 are respectively attached to the lower end of the upper heat conduction tape 33. The upper heating pipe 41 is used to introduce a heating medium so that the heat is transferred through the upper heat conduction tape 33 to heat and melt the upper surface of the folded forming plate 9 in the composite channel 45 and bond it together. The upper cooling pipe 42 is used to introduce cooling water so that the heat is transferred through the upper heat conduction tape 33 to cool and shape the upper surface of the folded forming plate 9 in the composite channel 45.

[0081] The lower heating pipe 43 is connected to the frame 30 and arranged sequentially from front to back. The lower cooling pipe 44 is connected to the frame 30 and arranged sequentially from front to back behind the lower heating pipe 43. The lower heating pipe 43 and the lower cooling pipe 44 are located inside the lower heat conduction tape 34, and the upper end face of the lower heating pipe 43 and the upper end face of the lower cooling pipe 44 are respectively attached to the upper end of the lower heat conduction tape 34. The lower heating pipe 43 is used to introduce a heating medium so that the heat is transferred through the lower heat conduction tape 34 to heat and melt the lower surface of the folded forming plate 9 in the composite channel 45 and bond it together. The lower cooling pipe 44 is used to introduce cooling water so that the heat is transferred through the lower heat conduction tape 34 to cool and shape the lower surface of the folded forming plate 9 in the composite channel 45, thereby allowing the folded forming plate 9 to pass through the composite channel 45 and be fixed to form a honeycomb panel 10.

[0082] Specifically, the folding plate 9 in the composite channel 45 first moves between the upper heating pipe 41 and the lower heating pipe 43, and then moves backward to between the upper cooling pipe 42 and the lower cooling pipe 44. When the folding plate 9 moves between the upper heating pipe 41 and the lower heating pipe 43, the heat from the heating medium introduced in the upper heating pipe 41 is transferred to the upper conductive tape 33 and then to the upper surface of the folding plate 9, thereby heating and melting the upper surface of the folding plate 9. The heat from the heating medium introduced in the lower heating pipe 43 is transferred to the lower conductive tape 34 and then to the lower surface of the folding plate 9, thereby heating and melting the lower surface of the folding plate 9. After the upper and lower surfaces of the folded forming plate 9 are heated, melted, and bonded, the folded forming plate 9 is conveyed and moved between the upper cooling pipe 42 and the lower cooling pipe 44. Cooling water flowing through the upper cooling pipe 42 carries away the heat from the upper surface of the folded forming plate 9 through the heat transfer lines of the upper cooling pipe 42 and the upper conductive heating pipe 33, thus cooling and solidifying the upper surface of the folded forming plate 9. Similarly, cooling water flowing through the lower cooling pipe 44 carries away the heat from the lower surface of the folded forming plate 9 through the heat transfer lines of the lower cooling pipe 44 and the lower conductive heating pipe 34, thus cooling and solidifying the lower surface of the folded forming plate 9. The resulting honeycomb panel 10, after the upper and lower surfaces of the folded forming plate 9 are melted and cooled, will not spring back and disperse after leaving the laminating machine 5. Specifically, the heating medium can be hot oil, and the upper heating pipe 41, upper cooling pipe 42, lower heating pipe 43, and lower cooling pipe 44 can all be made of aluminum square tubing. The upper conductive heating pipe 33 and lower conductive heating pipe 34 can both be made of Teflon tape. In this embodiment, the upper drive roller 37 is rotatably connected to the second lifting frame 32, the upper driven roller 39 is rotatably connected to the first lifting frame 31, the upper power assembly 35 is connected to the second lifting frame 32 and connected to the upper drive roller 37, and the lower power assembly 36 is connected to the frame 30 and connected to the lower drive roller 38. Both the upper power assembly and the lower power assembly can be a geared motor.

[0083] In this embodiment, the composite machine 5 further includes a first lifting adjustment mechanism and a second lifting adjustment mechanism;

[0084] The first lifting frame 31 and the second lifting frame 32 are slidably connected to the frame 30 in the vertical direction, respectively;

[0085] The first lifting adjustment mechanism is connected to the frame 30 and connected to the first lifting frame 31, and is used to drive the first lifting frame 31 to move up and down into position.

[0086] The second lifting adjustment mechanism is connected to the frame 30 and connected to the second lifting frame 32, and is used to drive the second lifting frame 32 to move up and down into position.

[0087] In this embodiment, the first lifting adjustment mechanism includes a plurality of first screw jacks and a first lifting motor corresponding to the first screw jack;

[0088] The first screw jack is connected to the frame 30 and is connected to the first lifting frame 31;

[0089] The first lifting motor is connected to the frame 30 and connected to the corresponding first screw jack, and is used to drive the corresponding first screw jack to move, thereby driving the first lifting frame 31 to move up and down into place.

[0090] The second lifting adjustment mechanism includes multiple second screw jacks and a second lifting motor corresponding to the second screw jack;

[0091] The second screw jack is connected to the frame 30 and is connected to the second lifting frame 32;

[0092] The second lifting motor is connected to the frame 30 and connected to the corresponding second screw jack, and is used to drive the corresponding second screw jack to move, thereby driving the second lifting frame 32 to move up and down into place.

[0093] like Figure 1 , 2 As shown, the folding honeycomb panel production equipment may further include a third traction machine 46, a cross-cutting machine 47, and a feeding conveyor roller conveyor 48;

[0094] The third traction machine 46, the cross-cutting machine 47, and the unloading conveyor roller 48 are arranged sequentially from front to back behind the composite machine 5. The third traction machine 46 is used to clamp the honeycomb panel 10 obtained in the composite machine 5 and transport the honeycomb panel 10 backward to pass through the cross-cutting machine 47 and extend onto the unloading conveyor roller 48. The cross-cutting machine 47 is used to cut the honeycomb panel 10 along the width direction of the honeycomb panel 10. The unloading conveyor roller 48 is used to transport the cut honeycomb panel 10 backward.

[0095] like Figure 1 , 2 As shown, the folding honeycomb panel production equipment may further include a palletizing robot 49 for transporting and stacking the cut honeycomb panels 10 on the unloading conveyor roller 48; wherein, the first traction machine 3, the second traction machine 4, the third traction machine 46, the cross-cutting machine 47, the unloading conveyor roller 48 and the palletizing robot 49 are all existing technologies.

[0096] In summary, the extrusion equipment is used to melt the material and extrude it into the mold 1, then extrude the material from the mold 1 and coat it onto the adsorption molding machine 2. The adsorption molding machine 2 adsorbs and shapes the material to obtain a preliminary forming plate 6. The preliminary forming plate 6 obtained in the adsorption molding machine 2 extends into the first traction machine 3. The first traction machine 3 is used to clamp the preliminary forming plate 6 and transport the preliminary forming plate 6 backward. The second traction machine 4 is used to clamp the folded forming plate 9 formed by folding the first folding unit 7 and the second folding unit 8 in the preliminary forming plate 6 and transport the folded forming plate 9 backward. The first traction machine 3... The conveying speed is greater than that of the second traction machine 4. The speed difference between the first traction machine 3 and the second traction machine 4 causes the first folding unit 7 and the second folding unit 8 in the initial forming plate 6 to fold between the first traction machine 3 and the second traction machine 4, thereby forming a folded forming plate 9. The folded forming plate 9 then extends into the laminating machine 5. The laminating machine 5 heats and melts the upper and lower surfaces of the folded forming plate 9, and then cools and shapes the upper and lower surfaces of the folded forming plate 9 to fix and shape it into a honeycomb panel 10. The folded honeycomb panel production equipment of this application embodiment can continuously produce honeycomb panels 10, greatly improving the production efficiency and output of honeycomb panels 10. Furthermore, it can automate the production of honeycomb panels 10 without manual operation, saving labor costs.

[0097] The specific embodiments described above further illustrate the technical problems, technical solutions, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A folding honeycomb panel production equipment, characterized in that, This includes extrusion equipment, molds, adsorption molding machines, a first traction machine, a second traction machine, and a compounding machine; The discharge end of the extrusion device is connected to the mold, which is located above the adsorption molding machine. The extrusion device is used to melt the material and extrude it into the mold, thereby extruding the material from the mold and coating it onto the adsorption molding machine. The adsorption molding machine is used to adsorb and shape materials to obtain a preliminary forming plate. The preliminary forming plate has a first folding unit and a second folding unit that are alternately arranged and connected in a wave-like manner along the extension direction of the preliminary forming plate. The adsorption molding machine, the first traction machine, the second traction machine, and the composite machine are arranged in sequence from front to back. The initial forming plate obtained in the adsorption molding machine extends into the first traction machine. The first traction machine is used to clamp the initial forming plate and transport the initial forming plate backward. The second traction machine is used to clamp the folded forming plate formed by folding the first folding unit and the second folding unit in the initial forming plate and transport the folded forming plate backward. The transport speed of the first traction machine is greater than the transport speed of the second traction machine so that the first folding unit and the second folding unit in the initial forming plate fold between the first traction machine and the second traction machine to form the folded forming plate. The folded forming plate conveyed by the second traction machine extends into the composite machine, which is used to heat and melt the upper and lower surfaces of the folded forming plate and then cool and shape the upper and lower surfaces of the folded forming plate to fix the folded forming plate into a honeycomb panel.

2. The folding honeycomb panel production equipment according to claim 1, characterized in that, The extrusion equipment includes an extruder, a screen changer, a metering pump, and a vacuum feeder; One end of the screen changer is connected to the discharge port of the extruder, and the other end of the screen changer is connected to the inlet of the metering pump. The outlet of the metering pump is connected to the mold. The vacuum feeder is connected to the extruder and is used to transport materials to the feed port of the extruder.

3. The folding honeycomb panel production equipment according to claim 1, characterized in that, The adsorption molding machine includes a mounting frame, an adsorption roller, and a drive assembly; The adsorption roller is rotatably connected to the mounting frame, and the mold is located above the adsorption roller so that the material is extruded from the mold and coated on the outer surface of the adsorption roller. The drive assembly is connected to the mounting frame and connected to the adsorption roller, and is used to drive the adsorption roller to rotate. The adsorption roller is provided with a negative pressure channel and multiple adsorption holes. One end of the adsorption hole extends to the outer surface of the adsorption roller, and the other end of the adsorption hole is connected to the negative pressure channel. The negative pressure channel is used to connect a negative pressure device so that the material coated on the outer surface of the adsorption roller can be adsorbed and shaped by negative pressure to obtain a preliminary shaped plate. The outer surface of the adsorption roller is provided with a first forming unit for adsorbing and shaping materials to form the first folded unit and a second forming unit for adsorbing and shaping materials to form the second folded unit. The first forming unit and the second forming unit are arranged alternately along the circumference of the adsorption roller.

4. The folding honeycomb panel production equipment according to claim 3, characterized in that, The adsorption molding machine also includes a transition roller, which is rotatably connected to the mounting frame. The initial molding plate peeled off from the adsorption roller extends into the first traction machine after passing over the transition roller.

5. The folding honeycomb panel production equipment according to claim 3, characterized in that, The first folding unit has first protrusions that are spaced apart and protrude upward along the width direction of the initial forming plate, and a first recess that is recessed downward between adjacent first protrusions. The second folding unit has second protrusions that are spaced apart and protrude upward along the width direction of the initial forming plate, and a second recess that is recessed downward between adjacent second protrusions. The first forming unit has a first forming protrusion for adsorbing and forming material to obtain the first protrusion and a first forming groove for adsorbing and forming material to obtain the first recess. The first forming protrusion and the first forming groove are alternately arranged along the axial direction of the adsorption roller. The second forming unit has a second forming protrusion for adsorbing and forming the material to form the second protrusion and a second forming groove for adsorbing and forming the material to form the second depression. The second forming protrusion and the second forming groove are alternately arranged along the axial direction of the adsorption roller.

6. The folding honeycomb panel production equipment according to claim 1, characterized in that, The composite machine includes a frame, a first lifting frame, a second lifting frame, an upper heat conduction tube, a lower heat conduction tube, an upper power assembly, a lower power assembly, an upper drive roller, a lower drive roller, at least one upper driven roller, at least one lower driven roller, multiple upper heating pipes, multiple upper cooling pipes, multiple lower heating pipes, and multiple lower cooling pipes. The first lifting frame and the second lifting frame are respectively connected to the frame, and the second lifting frame is located behind the first lifting frame; The upper drive roller is rotatably connected to either the first lifting frame or the second lifting frame, the upper driven roller is rotatably connected to the other of the first lifting frame and the second lifting frame, and the upper heat-conducting tape is wound around the upper drive roller and the upper driven roller; The lower drive roller is rotatably connected to one end of the frame, the lower driven roller is rotatably connected to the other end of the frame, and the lower heat-conducting tape is wound around the lower drive roller and the lower driven roller; The lower heat conduction heat line is located below the upper heat conduction heat line, and a composite channel is provided between the lower end of the upper heat conduction heat line and the upper end of the lower heat conduction heat line. The folded forming plate conveyed by the second traction machine extends into the composite channel. The lower end of the upper heat conduction heat line is used to abut against the upper surface of the folded forming plate in the composite channel, and the upper end of the lower heat conduction heat line is used to abut against the lower surface of the folded forming plate in the composite channel. The upper power assembly is connected to the upper drive roller and is used to drive the upper drive roller to rotate, thereby driving the upper heat conduction tape to move. The lower power assembly is connected to the lower drive roller and is used to drive the lower drive roller to rotate, thereby driving the lower heat conduction tape to move. In turn, the upper heat conduction tape and the lower heat conduction tape drive the folding forming plate in the composite channel to move backward. The upper heating pipe is connected to the first lifting frame and arranged sequentially from front to back. The upper cooling pipe is connected to the second lifting frame and arranged sequentially from front to back behind the upper heating pipe. The upper heating pipe and the upper cooling pipe are respectively located inside the upper heat conduction tape, and the lower end face of the upper heating pipe and the lower end face of the upper cooling pipe are respectively attached to the lower end of the upper heat conduction tape. The upper heating pipe is used to introduce a heating medium so that the heat is transferred through the upper heat conduction tape to heat and melt the upper surface of the folded forming plate in the composite channel and bond it together. The upper cooling pipe is used to introduce cooling water so that the heat is transferred through the upper heat conduction tape to cool and shape the upper surface of the folded forming plate in the composite channel. The lower heating pipe is connected to the frame and arranged sequentially from front to back. The lower cooling pipe is connected to the frame and arranged sequentially from front to back behind the lower heating pipe. The lower heating pipe and the lower cooling pipe are located inside the lower heat conduction tape, and the upper end face of the lower heating pipe and the upper end face of the lower cooling pipe are respectively attached to the upper end of the lower heat conduction tape. The lower heating pipe is used to introduce a heating medium so that the heat is transferred through the lower heat conduction tape to heat and melt the lower surface of the folded forming plate in the composite channel and bond it together. The lower cooling pipe is used to introduce cooling water so that the heat is transferred through the lower heat conduction tape to cool and shape the lower surface of the folded forming plate in the composite channel.

7. The folding honeycomb panel production equipment according to claim 6, characterized in that, The composite machine also includes a first lifting adjustment mechanism and a second lifting adjustment mechanism; The first lifting frame and the second lifting frame are slidably connected to the frame in the vertical direction, respectively; The first lifting adjustment mechanism is connected to the frame and to the first lifting frame, and is used to drive the first lifting frame to move up and down into position; The second lifting adjustment mechanism is connected to the frame and to the second lifting frame, and is used to drive the second lifting frame to move up and down into position.

8. The folding honeycomb panel production equipment according to claim 7, characterized in that, The first lifting adjustment mechanism includes a plurality of first screw jacks and a first lifting motor corresponding to the first screw jack; The first screw jack is connected to the frame and is connected to the first lifting frame; The first lifting motor is connected to the frame and connected to the corresponding first screw jack, and is used to drive the corresponding first screw jack to move up and down to the position. The second lifting adjustment mechanism includes multiple second screw jacks and a second lifting motor corresponding to the second screw jack; The second screw jack is connected to the frame and is connected to the second lifting frame; The second lifting motor is connected to the frame and connected to the corresponding second screw jack, and is used to drive the corresponding second screw jack to move up and down into position.

9. The folding honeycomb panel production equipment according to claim 1, characterized in that, It also includes a third traction machine, a cross-cutting machine, and a feeding conveyor roller conveyor; The third traction machine, the cross-cutting machine, and the unloading conveyor rollers are arranged sequentially from front to back behind the laminating machine. The third traction machine is used to clamp the honeycomb panel obtained in the laminating machine and transport the honeycomb panel backward to pass through the cross-cutting machine and extend onto the unloading conveyor rollers. The cross-cutting machine is used to cut the honeycomb panel along the width direction of the honeycomb panel. The unloading conveyor rollers are used to transport the cut honeycomb panel backward.

10. The folding honeycomb panel production equipment according to claim 9, characterized in that, It also includes a palletizing robot for handling and stacking the cut honeycomb panels after unloading them from the unloading conveyor rollers.

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