A pressing device for glue-free honeycomb panels

Abstract

The present invention relates to the field of honeycomb panel presses, and specifically to a pressing device for a glue-free honeycomb panel, comprising: a mounting frame; conveying rollers, which are symmetrically arranged on the inner side of the mounting frame, and conveying belts are sleeved on the outer sides of the conveying rollers on both sides; a limiting pressing unit; and an auxiliary maintaining unit. The limiting pressing unit comprises: a supporting assembly, a pressing assembly, a knocking assembly, and an automatic limiting assembly, wherein the supporting assembly is arranged on the outer side of the conveying belt, connected to the mounting frame, and connected to the auxiliary maintaining unit, a pressing assembly is arranged between the supporting assembly and the conveying belt, an automatic limiting assembly connected to the supporting assembly is also arranged on the outer side of the pressing assembly, and a knocking assembly is also arranged on the pressing assembly. By arranging the limiting pressing unit and cooperating with the auxiliary maintaining unit, the stability of the glue-free honeycomb panel during pressing can be ensured, and bubbles at the connection can be discharged during the pressing process, so that the glue-free honeycomb panel is subjected to more uniform force, thereby ensuring the strength of the glue-free honeycomb panel after pressing and forming.

Description

Technical Field

[0001] The invention relates to the field of honeycomb panel presses, in particular to a pressing device for glue-free honeycomb panels. Background Art

[0002] Glue-free honeycomb panels are also called cast film honeycomb panels and polymer honeycomb panels. "Glue-free" means there is no glue, not no adhesive. Compared with traditional honeycomb panels bonded with glue, glue-free honeycomb panels are more environmentally friendly.

[0003] During the production of glue-free honeycomb panels, a pressing device is required to firmly press the panel onto a thicker honeycomb core material. However, the existing pressing device has poor stability during the pressing process and is prone to unstable pressing, which in turn leads to low strength of the formed panel and deformation or even breakage after long-term use. Therefore, in view of the above situation, there is an urgent need to develop a pressing device for glue-free honeycomb panels to overcome the shortcomings in current practical applications. Summary of the Invention

[0004] The purpose of the present invention is to provide a pressing device for a glue-free honeycomb panel to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A pressing device for a non-glue honeycomb panel comprises: a mounting frame; conveying rollers, the conveying rollers are symmetrically arranged on the inner side of the mounting frame and are rotatably connected to the mounting frame, and conveyor belts are sleeved on the outer sides of the conveying rollers on both sides for conveying the non-glue honeycomb panel; a limiting pressing unit, the limiting pressing unit is connected to the mounting frame, and is used to achieve all-round lateral limiting of the non-glue honeycomb panel on the conveyor belt and complete the pressing of the non-glue honeycomb panel; an auxiliary maintaining unit, the auxiliary maintaining unit is arranged on the inner side of the conveyor belt, is connected to the mounting frame, and is connected to the limiting pressing unit, and is used to cooperate with the limiting pressing unit to achieve Support for glue-free honeycomb panels on a conveyor belt; wherein, the position limiting and pressing unit comprises: a support assembly, a pressing assembly, a knocking assembly and an automatic limiting assembly; the support assembly is arranged on the outside of the conveyor belt, connected to the mounting frame, and connected to the auxiliary maintaining unit; a pressing assembly is arranged between the support assembly and the conveyor belt; an automatic limiting assembly connected to the support assembly is also arranged on the outside of the pressing assembly, for cooperating with the lifting of the support assembly to complete the position limiting of the glue-free honeycomb panel; a knocking assembly is also arranged on the pressing assembly, for cooperating with the auxiliary maintaining unit and the support assembly to complete the pressing of the glue-free honeycomb panel.

[0007] As a further solution of the present invention: the support assembly includes: a control motor, a threaded rod, a movable block, a transmission rod, a lifting frame and a T-rail. The control motor is fixedly arranged on the outside of the mounting frame, and the output end of the control motor is fixedly connected to the threaded rod. The movable block is threadedly connected to the outside of the threaded rod. A lifting frame for supporting the pressing assembly and the automatic limiting assembly is provided on the outside of the movable block. The lifting frame cover is provided on the outside of the mounting frame and is slidingly connected to the T-rail fixedly provided on the mounting frame. A transmission rod is rotatably provided on the lifting frame, and the other end of the transmission rod is rotatably connected to the movable block.

[0008] As a further solution of the present invention: the pressing assembly includes: a support plate, a telescopic device, a pressure plate, a sliding rod, a fixed rod, a stabilizing frame and a guide wheel. The support plate is arranged between the lifting frame and the conveyor belt, and is connected to the inner wall of the top end of the lifting frame through the telescopic device. A pressure plate is provided on the outer side of the support plate near one end of the conveyor belt, and several fixing rods are provided between the pressure plate and the support plate. The fixing rod is fixedly connected to the support plate. A sliding rod connected to the pressure plate is slidingly provided on the inner side of the fixed rod, a spring is fixedly provided between the sliding rod and the fixed rod, and the sliding rod is connected to the pressure plate by bolts. Stabilizing frames are fixedly provided on both sides of the support plate, and the stabilizing frame is slidably connected to the frame wall of the lifting frame. A guide wheel is also rotatably provided on the stabilizing frame, and the guide wheel is rollingly connected to the guide wheel groove provided on the frame wall of the lifting frame.

[0009] As a further solution of the present invention: the knocking assembly includes: an energy supply motor, an energy supply rod, a cam, a movable frame, a push-pull plate, a connecting frame, a knocking plate, a limit plate, a slide plate and a fixed plate. The energy supply motor is arranged between the pressure plate and the support plate and is fixedly connected to the fixed plate, the fixed plate is fixedly connected to the support plate, the output end of the energy supply motor is fixedly connected to the energy supply rod, a cam is fixedly provided on the outside of the energy supply rod, and a movable frame is abutted against the outside of the cam, the movable frame is slidably connected to the directional guide rod fixedly provided on the outside of the support plate, a push-pull plate is rotatably provided on the movable frame, a slide plate is slidably provided on the inside of the push-pull plate, a spring is fixedly connected between the slide plate and the push-pull plate, the other end of the slide plate is rotatably connected to the connecting frame provided on the knocking plate, the knocking plate is arranged between the movable frame and the pressure plate, the limit plate is symmetrically arranged on the outside of the top of the knocking plate, fixedly connected to the knocking plate, and slidably connected to the support plate, and a spring is also fixedly provided between the limit plate and the support plate to cooperate with the support plate to complete the support of the knocking plate.

[0010] As a further solution of the present invention: the automatic limiting component includes: a support frame, a connecting seat, an adjuster, a guide rod, a control panel, a retractor, a controller, a guide control frame, a limiting side plate and a clamping plate. The support frame is symmetrically arranged on the outside of the bottom end of the support plate and is also fixedly connected to the support plate. The adjuster is fixedly arranged on the inner side of the other end of the support frame, and the other end of the adjuster is fixedly connected to the connecting seat. The connecting seat is fixedly provided with a guide rod slidably connected to the support frame. The control panel and the guide control frame are distributed on both sides of the connecting seat. The retractor is fixedly arranged between the control panel and the connecting seat, the controller is fixedly arranged between the guide control frame and the connecting seat, the control panel is fixedly connected to the clamping plate, and the guide control frame is fixedly connected to the limiting side plate slidably arranged on the outside of the clamping plate.

[0011] As a further solution of the present invention: the auxiliary maintaining unit includes: a pressure platform, a guide plate, a fixed seat, a trapezoidal block, a sliding frame and an energy-conducting conveying assembly. The pressure platform is arranged on the inner side of the conveyor belt and is arranged opposite to the pressure plate. A guide plate is fixedly provided on the outside of the pressure plate. The guide plate is slidably connected to the fixed seat fixed on the inner side of the mounting frame. Trapezoidal blocks are provided on both sides of the fixed seat. The sloped surface of the trapezoidal block abuts the end of the pressure platform. A sliding frame is fixedly provided on the outside of the trapezoidal block. The sliding frame is slidably connected to the connecting groove provided on the wall of the mounting frame. An induction groove connected to the energy-conducting conveying assembly is provided on the inside of the trapezoidal block. The energy-conducting conveying assembly is connected to the mounting frame and to the lifting frame, and is used to cooperate with the lifting of the lifting frame to drive the trapezoidal block to move, so as to realize the support of the pressure platform for the glue-free honeycomb panel.

[0012] As a further solution of the present invention: the energy transmission assembly includes: a control tube, a sensing box, a touch tube, a touch part, a connecting rod and a sensing piston. The sensing box is fixedly arranged on the outside of the mounting frame, and the touch tube is fixedly arranged on the box wall of the sensing box. The touch part is slidingly arranged on the inside of the touch tube. The touch part is slidingly connected to the connecting rod fixedly arranged on the lifting frame. A spring is fixedly arranged between the connecting rod and the touch part. A control tube is also fixedly arranged on the box wall of the sensing box. The other end of the control tube leads to the inside of the sensing groove, and a sensing piston slidingly connected to the sensing groove is fixedly arranged on the outer wall.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The glue-free honeycomb panel is conveyed along the conveyor belt. When the glue-free honeycomb panel is conveyed to the bottom of the pressing assembly, the conveyor belt stops conveying, and the supporting assembly drives the automatic limiting assembly to move downward. At the same time, the supporting assembly can drive the auxiliary maintaining unit, and the auxiliary maintaining unit can support the glue-free honeycomb panel on the conveyor belt from the bottom, and the automatic limiting assembly performs all-round lateral limitation on the glue-free honeycomb panel on the conveyor belt. Subsequently, the pressing assembly cooperates with the auxiliary maintaining unit to complete the pressing of the glue-free honeycomb panel. During the pressing process, the knocking assembly can assist the pressing assembly, so that the glue-free honeycomb panel is evenly stressed and the bubbles at the connection are discharged, thereby ensuring the uniformity and reliability of the pressing, and thus ensuring the strength of the glue-free honeycomb panel after forming. The present application sets a limiting pressing unit and cooperates with the auxiliary maintaining unit to ensure the stability of the glue-free honeycomb panel during pressing, and can also discharge the bubbles at the connection during the pressing process, so that the glue-free honeycomb panel is more evenly stressed, thereby ensuring the strength of the glue-free honeycomb panel after pressing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the structure of the pressing device for glue-free honeycomb panels.

[0016] Figure 2 It is a cross-sectional view of a pressing device for a glue-free honeycomb panel.

[0017] Figure 3 This is a schematic diagram of the structure of the support components in the pressing device of the glue-free honeycomb panel.

[0018] Figure 4 This is a schematic diagram of the structure of the pressing components in the pressing device of the glue-free honeycomb panel.

[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 6 This is a schematic diagram of the structure of the striking component in the pressing device of the glue-free honeycomb panel.

[0021] Figure 7 It is a cross-sectional view of the tapping component in the pressing device of the glueless honeycomb panel.

[0022] Figure 8 This is a schematic diagram of the structure of the automatic component definition in the pressing device of the glue-free honeycomb panel.

[0023] Figure 9 This is a schematic structural diagram of the auxiliary maintaining unit in the pressing device of the glue-free honeycomb panel.

[0024] Figure 10 This is a schematic diagram of the structure of the energy-conducting and transporting components in the pressing device of the glue-free honeycomb panel.

[0025] In the figure: 1. Mounting frame; 2. Conveyor roller; 3. Conveyor belt; 4. Auxiliary maintenance unit; 5. Position limiting pressing unit; 6. Support assembly; 7. Pressing assembly; 8. Knocking assembly; 9. Automatic limiting assembly; 10. Control motor; 11. Threaded rod; 12. Movable block; 13. Transmission rod; 14. Lifting frame; 15. T-rail; 16. Guide wheel groove; 17. Support plate; 18. Telescopic device; 19. Pressing plate; 20. Sliding rod; 21. Fixed rod; 22. Stabilizing frame; 23. Guide wheel; 24. Directional guide rod; 25. Power supply motor; 26. Power supply rod; 27. Cam; 2 8. Movable frame; 29. ​​Push-pull plate; 30. Connecting frame; 31. Knocking plate; 32. Limiting plate; 33. Slide plate; 34. Fixed plate; 35. Support frame; 36. Connecting seat; 37. Regulator; 38. Guide rod; 39. Control panel; 40. Retractor; 41. Controller; 42. Guide frame; 43. Limiting side plate; 44. Clamping plate; 45. Pressure table; 46. Guide plate; 47. Fixed seat; 48. Trapezoidal block; 49. Sliding frame; 50. Control tube; 51. Sensing box; 52. Touch tube; 53. Touch control unit; 54. Connecting rod; 55. Sensing piston. DETAILED DESCRIPTION

[0026] The technical solution of this application is further described in detail below in conjunction with specific implementation methods.

[0027] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0028] See also Figure 1 and Figure 2In one embodiment of the present invention, a pressing device for a non-glue honeycomb panel includes: a mounting frame 1; conveying rollers 2, which are symmetrically arranged on the inner side of the mounting frame 1 and are rotatably connected to the mounting frame 1, and conveyor belts 3 are sleeved on the outer sides of the conveying rollers 2 on both sides for conveying the non-glue honeycomb panel; a limiting pressing unit 5, which is connected to the mounting frame 1 and is used to achieve all-round lateral limiting of the non-glue honeycomb panel on the conveyor belt 3 and complete the pressing of the non-glue honeycomb panel; an auxiliary maintaining unit 4, which is arranged on the inner side of the conveyor belt 3, connected to the mounting frame 1, and connected to the limiting pressing unit 5, for cooperating with the limiting pressing unit Element 5 realizes the support of the glue-free honeycomb panel on the conveyor belt 3; wherein, the limiting pressing unit 5 includes: a supporting component 6, a pressing component 7, a knocking component 8 and an automatic limiting component 9, the supporting component 6 is arranged on the outside of the conveyor belt 3, is connected to the mounting frame 1, and is connected to the auxiliary maintaining unit 4, a pressing component 7 is arranged between the supporting component 6 and the conveyor belt 3, and an automatic limiting component 9 connected to the supporting component 6 is also arranged on the outside of the pressing component 7, which is used to cooperate with the lifting of the supporting component 6 to complete the limiting of the glue-free honeycomb panel, and a knocking component 8 is also provided on the pressing component 7 to cooperate with the auxiliary maintaining unit 4 and the support component 6 to complete the pressing of the glue-free honeycomb panel.

[0029] In this embodiment, when the device is running, the glue-free honeycomb panel is conveyed along the conveyor belt 3. When the glue-free honeycomb panel is conveyed to the bottom of the pressing assembly 7, the conveyor belt 3 stops conveying, and the support assembly 6 drives the automatic limiting assembly 9 to move downward. At the same time, the support assembly 6 can drive the auxiliary maintaining unit 4, and the auxiliary maintaining unit 4 can support the glue-free honeycomb panel on the conveyor belt 3 from the bottom, and the automatic limiting assembly 9 performs all-round lateral limitation on the glue-free honeycomb panel on the conveyor belt 3. Subsequently, the pressing assembly 7 cooperates with the auxiliary maintaining unit 4 to complete the pressing of the glue-free honeycomb panel. During the pressing process, the knocking assembly 8 can assist the pressing assembly 7, so that the glue-free honeycomb panel is evenly stressed and the bubbles at the connection are discharged, thereby ensuring the uniformity and reliability of the pressing, and thus ensuring the strength of the glue-free honeycomb panel after forming. The present application sets a limiting pressing unit 5 and cooperates with the auxiliary maintaining unit 4 to ensure the stability of the glue-free honeycomb panel during pressing, and can also discharge the bubbles at the connection during pressing, so that the glue-free honeycomb panel is more evenly stressed, thereby ensuring the strength of the glue-free honeycomb panel after pressing.

[0030] In one embodiment of the present invention, please refer to Figure 2 and Figure 3The support assembly 6 includes: a control motor 10, a threaded rod 11, a movable block 12, a transmission rod 13, a lifting frame 14 and a T-rail 15. The control motor 10 is fixedly arranged on the outside of the mounting frame 1, and the output end of the control motor 10 is fixedly connected to the threaded rod 11. The outer side of the threaded rod 11 is threadedly connected with the movable block 12. A lifting frame 14 for supporting the pressing assembly 7 and the automatic limiting assembly 9 is provided on the outer side of the movable block 12. The lifting frame 14 is covered on the outside of the mounting frame 1 and is slidably connected to the T-rail 15 fixedly arranged on the mounting frame 1. A transmission rod 13 is rotatably provided on the lifting frame 14, and the other end of the transmission rod 13 is rotatably connected to the movable block 12.

[0031] In this embodiment, T-rails 15 are fixedly provided on the front and rear side walls of the mounting frame 1, and T-grooves slidably connected to the T-rails 15 are provided on the frame walls of the lifting frame 14. The control motor 10 drives the threaded rod 11 to rotate, and the threaded rod 11 can drive the movable block 12 to slide along the outer wall of the mounting frame 1. The movable block 12 drives the lifting frame 14 to move up and down along the T-rail 15 through the transmission rod 13. When the glue-free honeycomb panel is transported to the processing position, the lifting frame 14 moves downward, on the one hand driving the automatic limiting component 9 to complete the lateral all-round limiting of the glue-free honeycomb panel, and on the other hand, it can complete the driving of the auxiliary maintaining unit 4, and use the auxiliary maintaining unit 4 to support the glue-free honeycomb panel from the bottom, thereby ensuring the stability of the glue-free honeycomb panel during pressing and ensuring the effectiveness of pressing. By providing the support component 6, not only can the pressing component 7 and the automatic limiting component 9 be supported, but also the auxiliary maintaining unit 4 can be driven, thereby ensuring the stability of the glue-free honeycomb panel during pressing and ensuring the effectiveness of pressing.

[0032] In one embodiment of the present invention, please refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The pressing assembly 7 includes: a support plate 17, a telescopic device 18, a pressure plate 19, a sliding rod 20, a fixed rod 21, a stabilizing frame 22 and a guide wheel 23. The support plate 17 is arranged between the lifting frame 14 and the conveyor belt 3 through the telescopic device 18 and is connected to the inner wall of the top of the lifting frame 14. A pressure plate 19 is provided on the outer side of the support plate 17 near one end of the conveyor belt 3. Several fixing rods 21 are provided between the pressure plate 19 and the support plate 17. The fixing rod 21 is fixedly connected to the support plate 17. A sliding rod 20 connected to the pressure plate 19 is slidingly provided on the inner side of the fixing rod 21. A spring is fixedly provided between the sliding rod 20 and the fixed rod 21. The sliding rod 20 and the pressure plate 19 are connected by bolts. Stabilizing frames 22 are fixedly provided on both sides of the support plate 17. The stabilizing frame 22 is slidably connected to the frame wall of the lifting frame 14. A guide wheel 23 is also rotatably provided on the stabilizing frame 22, and the guide wheel 23 is rollingly connected to the guide wheel groove 16 provided on the frame wall of the lifting frame 14.

[0033] In this embodiment, the telescopic device 18 is an electric push rod, which is fixedly arranged on the outer side of the top end of the support plate 17 and the other end is fixedly connected to the lifting frame 14. When the telescopic device 18 drives the support plate 17 to rise and fall, the support plate 17 will drive the stabilizing frames 22 on both sides to move synchronously, and the guide wheels 23 arranged on the stabilizing frames 22 roll along the guide wheel grooves 16 arranged on the frame walls of the lifting frame 14, effectively improving the stability of the support plate 17 during lifting. During the lifting process, the support plate 17 can drive the pressing plate 19 to move through the fixed rod 21 and the sliding rod 20. The pressing plate 19 presses the glue-free honeycomb panel confined to the inner side of the automatic limiting component 9. By setting the pressing component 7 and utilizing the stabilizing frame 22 and the guide wheel 23, the stability of the support plate 17 during lifting and falling is improved, thereby ensuring the uniformity of force during pressing, making the pressed glue-free honeycomb panel more reliable and greatly improving the quality of the pressed product.

[0034] In one embodiment of the present invention, please refer to Figure 6 and Figure 7 The knocking assembly 8 includes: an energy supply motor 25, an energy supply rod 26, a cam 27, a movable frame 28, a push-pull plate 29, a connecting frame 30, a knocking plate 31, a limit plate 32, a slide plate 33 and a fixed plate 34. The energy supply motor 25 is arranged between the pressure plate 19 and the support plate 17, and is fixedly connected to the fixed plate 34. The fixed plate 34 is fixedly connected to the support plate 17. The output end of the energy supply motor 25 is fixedly connected to the energy supply rod 26. The cam 27 is fixedly provided on the outside of the energy supply rod 26. The movable frame 28 is abutted against the outside of the cam 27. The movable frame 28 is fixed to the directional guide fixed on the outside of the support plate 17. The rod 24 is slidably connected, and a push-pull plate 29 is rotatably provided on the movable frame 28. A slide plate 33 is slidably provided on the inner side of the push-pull plate 29. A spring is fixedly connected between the slide plate 33 and the push-pull plate 29. The other end of the slide plate 33 is rotatably connected to the connecting frame 30 provided on the knocking plate 31. The knocking plate 31 is provided between the movable frame 28 and the pressure plate 19. The limiting plate 32 is symmetrically provided on the outside of the top of the knocking plate 31, fixedly connected to the knocking plate 31, and slidably connected to the support plate 17. A spring is also fixedly provided between the limiting plate 32 and the support plate 17, which is used to cooperate with the support plate 17 to complete the support of the knocking plate 31.

[0035] In this embodiment, a slide groove is provided on the inner side of the limit plate 32, and a plate leading to the inner side of the slide groove is provided on the plate body of the support plate 17. A spring is fixedly connected between the plate and the limit plate 32 to provide an initial height for the knocking plate 31. When the energy supply motor 25 drives the energy supply rod 26 to rotate, the energy supply rod 26 drives the cam 27 to rotate, and the cam 27 drives the movable frame 28 to move along the directional guide rod 24. The movable frame 28 drives the connecting frame 30 to move through the push-pull plate 29 and the slide plate 33, and the connecting frame 30 drives the knocking plate 31 to move downward, knocking the pressing plate 19 that has been pressed on the glue-free honeycomb panel, and expelling the bubbles on the internal connecting surface of the glue-free honeycomb panel, ensuring the reliability of the glue-free honeycomb panel after pressing, and making the glue-free honeycomb panel more uniformly stressed, thereby ensuring the strength of the glue-free honeycomb panel after pressing.

[0036] In one embodiment of the present invention, please refer to Figure 2 and Figure 8 The automatic limiting component 9 includes: a support frame 35, a connecting seat 36, an adjuster 37, a guide rod 38, a control panel 39, a retractor 40, a controller 41, a guide control frame 42, a limiting side plate 43 and a clamping plate 44. The support frame 35 is symmetrically arranged on the outer side of the bottom end of the support plate 17 and is also fixedly connected to the support plate 17. The adjuster 37 is fixedly arranged on the inner side of the other end of the support frame 35, and the other end of the adjuster 37 is fixedly connected to the connecting seat 36. The guide rod 38 slidably connected to the support frame 35 is fixedly arranged on the connecting seat 36. The control panel 39 and the guide control frame 42 are distributed on both sides of the connecting seat 36. The retractor 40 is fixedly arranged between the control panel 39 and the connecting seat 36. The controller 41 is fixedly arranged between the guide control frame 42 and the connecting seat 36. The control panel 39 is fixedly connected to the clamping plate 44. The guide control frame 42 is fixedly connected to the limiting side plate 43 slidably arranged on the outer side of the clamping plate 44.

[0037] In this embodiment, the regulator 37, the retractor 40 and the controller 41 are all electric push rods, wherein the outer side of the supporting frame 35 on both sides is provided with a connecting seat 36 relative to one end, and the outer side of the connecting seat 36 on both sides is provided with a clamping plate 44 relative to one end, and the outer side of the clamping plate 44 on both sides is provided with a limiting side plate 43, and the limiting side plates 43 on both sides are centrally symmetrically arranged. The clamping plates 44 on both sides cooperate with the limiting side plates 43 on both sides to complete the comprehensive limitation of the glue-free honeycomb panel from the front, back, left and right sides. In addition, through the regulator 37, the two sides can be The spacing between the clamping plates 44 is adjusted to adjust the limit length, and the controller 41 can adjust the distance between the limit side plate 43 and the open end of the clamping plate 44, that is, the limit width is adjusted. Finally, the clamping plate 44 and the limit side plate 43 are adjusted laterally by the retractor 40, so that the limit side plate 43 on one side can be tightly connected with the clamping plate 44 on the other side, thereby performing all-round laterally limiting the glue-free honeycomb panel to be processed, ensuring the stability of the glue-free honeycomb panel during pressing, and thus ensuring the pressing effect.

[0038] In one embodiment of the present invention, please refer to Figure 2 and Figure 9 The auxiliary maintaining unit 4 includes: a pressure platform 45, a guide plate 46, a fixed seat 47, a trapezoidal block 48, a sliding frame 49 and an energy conveying assembly. The pressure platform 45 is arranged on the inner side of the conveyor belt 3 and is arranged opposite to the pressure plate 19. A guide plate 46 is fixedly provided on the outside of the pressure plate 19. The guide plate 46 is slidably connected to the fixed seat 47 fixed on the inner side of the mounting frame 1. Trapezoidal blocks 48 are provided on both sides of the fixed seat 47. The slope surface of the trapezoidal block 48 abuts the end of the pressure platform 45. A sliding frame 49 is fixedly provided on the outside of the trapezoidal block 48. The sliding frame 49 is slidably connected to the connecting groove provided on the wall of the mounting frame 1. An induction groove connected to the energy conveying assembly is provided on the inside of the trapezoidal block 48. The energy conveying assembly is connected to the mounting frame 1 and to the lifting frame 14, and is used to cooperate with the lifting of the lifting frame 14 to drive the trapezoidal block 48 to move, so as to realize the support of the glue-free honeycomb panel by the pressure platform 45.

[0039] In this embodiment, the longitudinal section of the trapezoidal block 48 is a right-angled trapezoidal structure. When the energy transmission assembly realizes the lateral movement of the trapezoidal block 48 under the drive of the lifting frame 14, the sliding frame 49 can not only cooperate with the mounting frame 1 to complete the support of the trapezoidal block 48, but also guide the movement of the trapezoidal block 48. The slope surface of the trapezoidal block 48 can drive the pressure platform 45 to move upward, and the guide plate 46 can cooperate with the fixed seat 47 to guide the lifting and lowering of the pressure platform 45. The trapezoidal block 48 can automatically complete the support and positioning of the pressure platform 45 after the lateral movement, and the bottom end of the pressure platform 45 is tightly connected to the top of the trapezoidal block 48, and the top is connected to the transmission frame 14. The conveyor belt 3 ensures a tight connection, so that the pressure platform 45 can stably support the glue-free honeycomb panel, and then cooperate with the pressing plate 19 to stably and effectively press the glue-free honeycomb panel. By setting the auxiliary maintaining unit 4, the support of the glue-free honeycomb panel can be completed simultaneously during the process of the limiting pressing unit 5 limiting the glue-free honeycomb panel, so that the glue-free honeycomb panel can be stably supported during pressing, and then cooperate with the pressing plate 19 to stably and effectively press the glue-free honeycomb panel, which greatly improves the pressing quality of the equipment for the glue-free honeycomb panel, makes the glue-free honeycomb panel more evenly stressed, and ensures the strength of the glue-free honeycomb panel after pressing and forming.

[0040] In one embodiment of the present invention, please refer to Figure 9 and Figure 10 The energy transmission component includes: a regulating tube 50, a sensing box 51, a touch tube 52, a touch part 53, a connecting rod 54 and a sensing piston 55. The sensing box 51 is fixedly arranged on the outside of the mounting frame 1, and the touch tube 52 is fixedly arranged on the box wall of the sensing box 51. The touch part 53 is slidingly arranged on the inside of the touch tube 52. The touch part 53 is slidably connected to the connecting rod 54 fixedly arranged on the lifting frame 14. A spring is fixedly arranged between the connecting rod 54 and the touch part 53. The regulating tube 50 is also fixedly arranged on the box wall of the sensing box 51. The other end of the regulating tube 50 passes through the inside of the sensing groove, and a sensing piston 55 slidingly connected to the sensing groove is fixedly arranged on the outer wall.

[0041] In this embodiment, the touch control part 53 includes a piston slidably connected to the inside of the touch tube 52 and a push rod fixedly connected to the piston. The push rod is slidably connected to the connecting rod 54, and a spring is fixedly connected between the push rod and the connecting rod 54. When the lifting frame 14 drives the automatic limiting component 9 to surround and limit the non-glue honeycomb panel, the lifting frame 14 can drive the piston to move inside the touch tube 52 through the connecting rod 54. The air inside the touch tube 52 enters the inside of the sensing box 51 and enters the inside of the sensing groove along the regulating tube 50, cooperating with the sensing piston 55 to drive the trapezoidal block 48 to move. The trapezoidal blocks 48 on both sides move relative to each other to lift the pressure platform 45, and the top of the trapezoidal block 48 contacts the bottom of the pressure platform 45, completing the stable support of the pressure platform 45, and the top of the supported pressure platform 45 is connected to the conveyor belt 3, thereby supporting the glue-free honeycomb panel on the conveyor belt 3, so that the pressure platform 45 can cooperate with the pressing plate 19 to stably and effectively press the glue-free honeycomb panel. When the pressing is completed, the lifting frame 14 rises, and the pressure platform 45 is separated from the conveyor belt 3 to ensure the smoothness of the subsequent operation of the conveyor belt 3, and the conveyor belt 3 outputs the pressed glue-free honeycomb panel.

[0042] The pressing device of the glue-free honeycomb panel, the glue-free honeycomb panel is conveyed along the conveyor belt 3. When the glue-free honeycomb panel is conveyed to the bottom of the pressing plate 19, the conveyor belt 3 stops conveying, and the spacing between the clamping plates 44 on both sides is adjusted by the regulator 37, and the limit length is adjusted. The controller 41 adjusts the distance between the limit side plate 43 and the open end of the clamping plate 44, and adjusts the limit width. Finally, the clamping plate 44 and the limit side plate 43 are adjusted laterally by the retractor 40, so that the limit side plate 43 on one side can be tightly connected with the clamping plate 44 on the other side. The control motor 10 drives the threaded rod 11 to rotate, and the threaded rod 11 can drive the movable block 12 to move along the outer wall of the mounting frame 1. The movable block 12 drives the lifting frame 14 to move up and down along the T-rail 15 through the transmission rod 13. When the non-glue honeycomb panel is transported to the processing position, the lifting frame 14 moves downward, and the clamping plates 44 on both sides cooperate with the limiting side plates 43 on both sides to complete the comprehensive limitation of the non-glue honeycomb panel from the front, back, left and right sides. At the same time, the lifting frame 14 can drive the piston to move inside the touch tube 52 through the connecting rod 54. The air inside the touch tube 52 enters the inside of the sensing box 51 and enters the inside of the sensing groove along the regulating tube 50, and cooperates with the sensing piston 55 to drive the trapezoidal block 48 to move. The trapezoidal blocks 48 on both sides move relative to each other. The slope surface of the trapezoidal block 48 can drive the pressure platform 45 to move upward, and the guide plate 46 can cooperate with the fixed seat 47 to guide the lifting of the pressure platform 45, and the trapezoidal block 48 automatically completes the support and positioning of the pressure platform 45 after the lateral movement. The bottom end of the pressure platform 45 is tightly connected with the top of the trapezoidal block 48, and the top is tightly connected with the conveyor belt 3, so that the pressure platform 45 can stably support the glue-free honeycomb panel. When the telescopic device 18 drives the support plate 17 to lift, the support plate 17 will drive the stabilizing frames 22 on both sides to move synchronously, and the guide wheel 23 set on the stabilizing frame 22 rolls along the guide wheel groove 16 set on the frame wall of the lifting frame 14. During the lifting process, the support plate 17 drives the pressure plate 19 to move through the fixed rod 21 and the sliding rod 20, and the pressure plate 19 cooperates with the pressure plate The platform 45 presses the glue-free honeycomb panel. When the energy supply motor 25 drives the energy supply rod 26 to rotate, the energy supply rod 26 drives the cam 27 to rotate, and the cam 27 drives the movable frame 28 to move along the directional guide rod 24. The movable frame 28 drives the connecting frame 30 to move through the push-pull plate 29 and the slide plate 33. The connecting frame 30 drives the knocking plate 31 to move downward, knocking the pressing plate 19 that has been pressed on the glue-free honeycomb panel to discharge the bubbles on the internal connecting surface of the glue-free honeycomb panel, ensuring the reliability of the glue-free honeycomb panel after pressing, and making the glue-free honeycomb panel more evenly stressed. After the pressing is completed, the lifting frame 14 rises, and the pressure platform 45 is separated from the conveyor belt 3. The conveyor belt 3 outputs the pressed glue-free honeycomb panel.

[0043] The above are only preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, several variations and improvements can be made without departing from the concept of the present invention. These should also be regarded as the scope of protection of the present invention. These will not affect the effect and practicality of the implementation of the present invention.

Claims

1. A pressing device for a non-glue honeycomb panel, characterized in that: include: Mounting rack; Conveyor rollers are symmetrically arranged on the inner side of the mounting frame and are rotatably connected to the mounting frame. Conveyor belts are sleeved on the outer sides of the conveyor rollers on both sides to realize the conveyance of the glue-free honeycomb panels; A limiting and pressing unit, which is connected to the mounting frame and is used to achieve all-round lateral limiting of the non-glue honeycomb panel on the conveyor belt and complete the pressing of the non-glue honeycomb panel; An auxiliary maintaining unit, which is arranged on the inner side of the conveyor belt, connected to the mounting frame, and connected to the limiting pressing unit, and is used to cooperate with the limiting pressing unit to achieve support for the glue-free honeycomb panel on the conveyor belt; The position limiting and pressing unit includes: a support assembly, a pressing assembly, a knocking assembly and an automatic limiting assembly. The support assembly is arranged on the outside of the conveyor belt, connected to the mounting frame, and connected to the auxiliary maintaining unit. A pressing assembly is arranged between the support assembly and the conveyor belt. An automatic limiting assembly connected to the support assembly is also arranged on the outside of the pressing assembly, which is used to cooperate with the lifting of the support assembly to complete the position limiting of the glue-free honeycomb panel. A knocking assembly is also provided on the pressing assembly to cooperate with the auxiliary maintaining unit and the support assembly to complete the pressing of the glue-free honeycomb panel. The support assembly includes a lifting frame and a T-rail, the lifting frame cover is arranged on the outside of the mounting frame and is slidably connected to the T-rail fixedly arranged on the mounting frame; the pressing assembly includes a pressing plate; The auxiliary maintaining unit includes: a pressure platform, a guide plate, a fixed seat, a trapezoidal block, a sliding frame and an energy-conducting conveying assembly. The pressure platform is arranged on the inner side of the conveyor belt and is arranged opposite to the pressure plate. A guide plate is fixedly provided on the outer side of the pressure plate, and the guide plate is slidably connected to a fixed seat fixed on the inner side of the mounting frame. Trapezoidal blocks are provided on both sides of the fixed seat, and the sloped surface of the trapezoidal block abuts the end of the pressure platform. A sliding frame is fixedly provided on the outer side of the trapezoidal block, and the sliding frame is slidably connected to a connecting groove provided on the wall of the mounting frame. An induction groove connected to the energy-conducting conveying assembly is provided on the inner side of the trapezoidal block. The energy-conducting conveying assembly is connected to the mounting frame and to the lifting frame, and is used to cooperate with the lifting of the lifting frame to drive the trapezoidal block to move, so as to realize the support of the pressure platform for the glue-free honeycomb panel.

2. The pressing device for the glue-free honeycomb panel according to claim 1, characterized in that: The support assembly also includes: a control motor, a threaded rod, a movable block and a transmission rod. The control motor is fixedly arranged on the outside of the mounting frame, the output end of the control motor is fixedly connected to the threaded rod, the outer side of the threaded rod is threadedly connected to the movable block, and a lifting frame for supporting the pressing assembly and the automatic limiting assembly is provided on the outer side of the movable block. A transmission rod is rotatably provided on the lifting frame, and the other end of the transmission rod is rotatably connected to the movable block.

3. The pressing device for the glue-free honeycomb panel according to claim 2, characterized in that: The pressing assembly also includes: a support plate, a telescopic device, a sliding rod, a fixed rod, a stabilizing frame and a guide wheel. The support plate is arranged between the lifting frame and the conveyor belt, and is connected to the inner wall of the top of the lifting frame through the telescopic device. A pressure plate is provided on the outer side of the support plate near one end of the conveyor belt, and several fixing rods are provided between the pressure plate and the support plate. The fixing rod is fixedly connected to the support plate, and a sliding rod connected to the pressure plate is slidingly provided on the inner side of the fixed rod. A spring is fixedly provided between the sliding rod and the fixed rod, and the sliding rod is connected to the pressure plate by bolts. Stabilizing frames are fixedly provided on both sides of the support plate, and the stabilizing frame is slidably connected to the frame wall of the lifting frame. A guide wheel is also rotatably provided on the stabilizing frame, and the guide wheel is rollingly connected to the guide wheel groove provided on the frame wall of the lifting frame.

4. The pressing device for the glue-free honeycomb panel according to claim 3, characterized in that: The knocking assembly includes: an energy supply motor, an energy supply rod, a cam, a movable frame, a push-pull plate, a connecting frame, a knocking plate, a limit plate, a slide plate and a fixed plate. The energy supply motor is arranged between the pressure plate and the support plate and is fixedly connected to the fixed plate, the fixed plate is fixedly connected to the support plate, the output end of the energy supply motor is fixedly connected to the energy supply rod, a cam is fixedly provided on the outside of the energy supply rod, a movable frame is abutted against the outside of the cam, the movable frame is slidably connected to the directional guide rod fixedly provided on the outside of the support plate, a push-pull plate is rotatably provided on the movable frame, a slide plate is slidably provided on the inside of the push-pull plate, a spring is fixedly connected between the slide plate and the push-pull plate, the other end of the slide plate is rotatably connected to the connecting frame provided on the knocking plate, the knocking plate is arranged between the movable frame and the pressure plate, the limit plate is symmetrically arranged on the outside of the top of the knocking plate, fixedly connected to the knocking plate, and slidably connected to the support plate, and a spring is also fixedly provided between the limit plate and the support plate to cooperate with the support plate to complete the support of the knocking plate.

5. The pressing device for the glue-free honeycomb panel according to claim 4, characterized in that: The automatic limiting component includes: a support frame, a connecting seat, an adjuster, a guide rod, a control panel, a retractor, a controller, a guide control frame, a limiting side plate and a clamping plate. The support frame is symmetrically arranged on the outside of the bottom end of the support plate and is also fixedly connected to the support plate. An adjuster is fixedly arranged on the inner side of the other end of the support frame, and the other end of the adjuster is fixedly connected to the connecting seat. A guide rod slidably connected to the support frame is fixedly arranged on the connecting seat. The control panel and the guide control frame are distributed on both sides of the connecting seat. A retractor is fixedly arranged between the control panel and the connecting seat. A controller is fixedly arranged between the guide control frame and the connecting seat. The control panel is fixedly connected to the clamping plate, and the guide control frame is fixedly connected to the limiting side plate slidably arranged on the outside of the clamping plate.

6. The pressing device for the glue-free honeycomb panel according to claim 5, characterized in that: The energy transmission assembly includes: a control tube, a sensing box, a touch tube, a touch part, a connecting rod and a sensing piston. The sensing box is fixedly arranged on the outside of the mounting frame, the touch tube is fixedly arranged on the box wall of the sensing box, the touch part is slidingly arranged on the inside of the touch tube, the touch part is slidingly connected to the connecting rod fixed on the lifting frame, a spring is fixedly arranged between the connecting rod and the touch part, a control tube is also fixedly arranged on the box wall of the sensing box, the other end of the control tube leads to the inside of the sensing groove, and a sensing piston slidingly connected to the sensing groove is fixedly arranged on the outer wall.

Images