Continuous hot pressing molding equipment for honeycomb core

Abstract

This utility model discloses a continuous hot-pressing forming equipment for honeycomb cores, belonging to the field of hot-pressing forming technology. It includes a support frame with two sets of support components for placing aluminum foil. The support frame also has a rotating component for switching the positions of the two sets of support components. At the top of the support frame is a hot-pressing component for hot-pressing the aluminum foil in one set of support components. The rotating component includes a U-shaped plate, which is fixedly installed on the bottom of the support frame. A rotating shaft is rotatably connected to the U-shaped plate via bearings, and the support plate is fixedly installed on the top of the rotating shaft. This utility model enables the hot-pressing of other aluminum foils while loading and unloading aluminum foil, thereby reducing time gaps and achieving continuous hot-pressing of the honeycomb core.

Description

Technical Field

[0001] This utility model relates to the field of hot pressing molding technology, specifically to a continuous hot pressing molding equipment for honeycomb cores. Background Technology

[0002] A honeycomb core is a hollow structural material composed of a mesh-like structure, resembling a honeycomb in appearance with a hollow interior. It is typically made of high-strength metallic materials (such as aluminum and stainless steel) or polymer materials, offering advantages such as lightweight, high strength, and good rigidity. This material is widely used in construction, aerospace, automotive, and other fields, not only improving overall structural strength but also effectively reducing weight. The honeycomb core's shape resembles a hexagonal grid, composed of many small hexagonal units interconnected to form a stable, honeycomb-like structure.

[0003] Currently, in the processing of honeycomb cores, several aluminum foils coated with adhesive are typically stacked together and hot-pressed. However, existing hot-pressing equipment is not operational when the aluminum foils are being loaded and unloaded, resulting in a significant time gap that prevents continuous hot pressing of the honeycomb cores. Therefore, a continuous hot-pressing equipment for honeycomb cores is invented. Utility Model Content

[0004] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0005] A continuous hot pressing forming equipment for honeycomb cores includes a support frame, which has two sets of bearing components for placing aluminum foil, and a rotating component for switching the positions of the two sets of bearing components. The top of the support frame has a hot pressing component for hot pressing the aluminum foil in one set of bearing components.

[0006] In a preferred embodiment of the continuous hot-pressing molding equipment for honeycomb cores according to this utility model, the rotating assembly includes:

[0007] U-shaped plate, the U-shaped plate being fixedly installed on the bottom end of the bracket;

[0008] A rotating shaft is rotatably connected to a U-shaped plate via bearings;

[0009] A support plate is fixedly installed on the top of the rotating shaft.

[0010] In a preferred embodiment of the continuous hot-pressing molding equipment for honeycomb cores described in this utility model, the rotating assembly further includes:

[0011] A servo motor is fixedly mounted on the bottom end of the bracket, and the output shaft of the servo motor is fixedly connected to the rotating shaft.

[0012] An annular plate is fixedly installed on the bottom end of the bracket and is in contact with the bearing plate.

[0013] In a preferred embodiment of the continuous hot-pressing molding equipment for honeycomb cores according to this utility model, the supporting component includes:

[0014] The first heat insulation plate is fixedly installed at both ends of the top of the bearing plate;

[0015] The first heat-conducting plate is fixedly installed on the top of the first heat-insulating plate;

[0016] The placement cavity is located at the top of the first heat insulation plate.

[0017] In a preferred embodiment of the continuous hot-pressing molding equipment for honeycomb cores according to this utility model, the supporting component further includes:

[0018] A blower assembly for cooling the first heat-conducting plate, and the blower assembly is disposed on the first heat-conducting plate.

[0019] In a preferred embodiment of the continuous hot-pressing molding equipment for honeycomb cores according to this utility model, the blowing assembly includes:

[0020] A flow channel is formed in the first heat-conducting plate;

[0021] An air pump, which is fixedly installed on the top of the first heat insulation plate;

[0022] A rigid tube, which is fixedly installed on the air inlet end of the air pump;

[0023] An air intake pipe is fixedly installed on the air outlet end of the air pump, and one end of the air intake pipe is fixedly installed on the side wall of the first heat-conducting plate.

[0024] It has an exhaust duct with a valve, which is fixedly installed on the side wall of the first heat-conducting plate.

[0025] In a preferred embodiment of the continuous hot-pressing molding equipment for honeycomb cores described in this utility model, one end of the rigid tube is threadedly connected to a cylinder, and a filter screen is fixedly installed in the middle of the cylinder.

[0026] In a preferred embodiment of the continuous hot-pressing molding equipment for honeycomb cores according to this utility model, the hot-pressing assembly includes:

[0027] A cylinder, which is fixedly mounted on the top of the bracket;

[0028] The second heat insulation plate is fixedly installed on the piston rod of the cylinder via a flange;

[0029] The second heat-conducting plate is fixedly installed on the bottom of the second heat insulation plate;

[0030] A heating chamber is formed at the top of the inner cavity of the second heat-conducting plate;

[0031] An electric heating element is fixedly installed in the heating chamber.

[0032] Compared with existing technologies:

[0033] By providing a rotating component on the support for switching the positions of the two sets of bearing components, and by providing a hot pressing component for hot pressing the aluminum foil in one set of bearing components, it is possible to perform hot pressing operations on other aluminum foils while loading and unloading aluminum foil, thereby reducing time gaps and enabling continuous hot pressing of the honeycomb core. In addition, by providing a blowing component for cooling the first heat-conducting plate, it is possible to accelerate the shaping of aluminum foil to a certain extent and improve the processing efficiency of the honeycomb core. Attached Figure Description

[0034] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0035] Figure 2 This is a front view schematic diagram of the load-bearing component of this utility model;

[0036] Figure 3 This is a schematic diagram of the support structure of this utility model;

[0037] Figure 4 This is a schematic diagram of the annular plate structure of this utility model;

[0038] Figure 5 This is a schematic diagram of the rigid tube, cylinder, and filter screen of this utility model.

[0039] In the figure: bracket 10, U-shaped plate 20, rotating shaft 21, servo motor 22, ring plate 23, bearing plate 24, first heat insulation plate 30, first heat conduction plate 31, placement cavity 32, flow channel 40, air pump 41, rigid pipe 42, air inlet pipe 43, exhaust channel 44, cylinder 45, filter screen 46, cylinder 50, second heat insulation plate 51, second heat conduction plate 52, heating cavity 53, electric heating tube 54. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0041] This utility model provides a continuous hot-pressing molding equipment for honeycomb cores. Please refer to [link / reference]. Figures 1-5The bracket 10 includes two sets of bearing components for placing aluminum foil, and a rotating component for switching the positions of the two sets of bearing components. The top of the bracket 10 is provided with a hot pressing component for hot pressing the aluminum foil in one set of bearing components.

[0042] The rotating assembly includes: a U-shaped plate 20, a rotating shaft 21, a servo motor 22, a ring plate 23, and a support plate 24;

[0043] U-shaped plate 20 is fixedly installed on the bottom end of bracket 10. Rotary shaft 21 is rotatably connected to U-shaped plate 20 through bearing. Bearing plate 24 is fixedly installed on the top of rotating shaft 21. Servo motor 22 is fixedly installed on the bottom end of bracket 10, and the output shaft of servo motor 22 is fixedly connected to rotating shaft 21. Annular plate 23 is fixedly installed on the bottom end of bracket 10, and annular plate 23 is in contact with bearing plate 24.

[0044] The supporting components include: a first heat insulation plate 30, a first heat conducting plate 31, and a placement cavity 32;

[0045] The first heat insulation plate 30 is fixedly installed at both ends of the top of the bearing plate 24, and the first heat conduction plate 31 is fixedly installed on the top of the first heat insulation plate 30. The placement cavity 32 is opened on the top of the first heat insulation plate 30. The first heat insulation plate 30 is preferably a metal sandwich panel, and the first heat conduction plate 31 is preferably a stainless steel heat conduction plate.

[0046] The supporting component also includes: a blower assembly for cooling the first heat-conducting plate 31, and the blower assembly is disposed on the first heat-conducting plate 31;

[0047] The blower assembly includes: a flow channel 40, an air pump 41, a rigid pipe 42, an air inlet pipe 43, an exhaust duct 44 with a valve thereon, a cylinder 45, and a filter screen 46;

[0048] A flow channel 40 is formed in the first heat-conducting plate 31. An air pump 41 is fixedly installed on the top of the first heat-insulating plate 30. A rigid pipe 42 is fixedly installed on the air inlet end of the air pump 41, and an air inlet pipe 43 is fixedly installed on the air outlet end of the air pump 41. One end of the air inlet pipe 43 is fixedly installed on the side wall of the first heat-conducting plate 31, and an exhaust duct 44 is fixedly installed on the side wall of the first heat-conducting plate 31. One end of the rigid pipe 42 is threadedly connected to a cylinder 45, and a filter screen 46 is fixedly installed in the middle of the cylinder 45. A battery for powering the air pump 41 can be installed on the first heat-insulating plate 30 as needed. The materials of the air inlet pipe 43 and the exhaust duct 44 are preferably glass fiber reinforced plastic. The filter screen 46 can filter dust and impurities in the air to prevent dust and other impurities from adhering to the flow channel 40.

[0049] The hot pressing assembly includes: a cylinder 50, a second heat insulation plate 51, a second heat conducting plate 52, a heating chamber 53, and an electric heating tube 54;

[0050] The cylinder 50 is fixedly mounted on the top of the bracket 10. The piston rod of the cylinder 50 is fixedly mounted on the second heat insulation plate 51 through a flange. The second heat conduction plate 52 is fixedly mounted on the bottom of the second heat insulation plate 51. The heating chamber 53 is opened on the top of the inner cavity of the second heat conduction plate 52. The electric heating tube 54 is fixedly mounted in the heating chamber 53. The second heat insulation plate 51 is preferably a metal sandwich panel, and the second heat conduction plate 52 is preferably a stainless steel heat conduction plate. A pressure relief pipe with a pressure relief valve can be installed on the side wall of the second heat conduction plate 52 as required. The material of the pressure relief pipe is preferably glass fiber reinforced plastic.

[0051] The specific operating steps for those skilled in the art when processing honeycomb cores are as follows:

[0052] Several aluminum foils with adhesive are stacked in the placement cavity 32 by manual labor or a robotic arm. Then, the carrier plate 24 is rotated by the servo motor 22 so that the aluminum foil is directly below the second heat-conducting plate 52. After that, the second heat-conducting plate 52 is pushed into the placement cavity 32 by the cylinder 50 to compress the aluminum foil. During this process, the second heat-conducting plate 52 is heated by the electric heating tube 54. Thus, the aluminum foil can be hot-pressed. After hot pressing, the air is circulated in the flow channel 40 by the air pump 41 to cool and shape the hot-pressed aluminum foil. At this time, the aluminum foil is returned to the initial position by the servo motor 22, thus enabling the aluminum foil to be unloaded.

[0053] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A continuous hot press molding apparatus for honeycomb cores, comprising a support (10), characterized in that, The bracket (10) is provided with two sets of bearing components for placing aluminum foil, and the bracket (10) is provided with a rotating component for changing the position of the two sets of bearing components. The top of the bracket (10) is provided with a hot pressing component for hot pressing the aluminum foil in one set of bearing components.

2. The continuous hot pressing molding equipment for honeycomb cores according to claim 1, characterized in that, The rotating component includes: U-shaped plate (20), the U-shaped plate (20) is fixedly installed on the bottom end of the bracket (10); A rotating shaft (21) is rotatably connected to a U-shaped plate (20) via a bearing; The support plate (24) is fixedly installed on the top of the rotating shaft (21).

3. The continuous hot pressing molding equipment for honeycomb cores according to claim 2, characterized in that, The rotating assembly also includes: Servo motor (22), the servo motor (22) is fixedly installed on the bottom end of the bracket (10), and the output shaft of the servo motor (22) is fixedly connected to the rotating shaft (21); The annular plate (23) is fixedly installed on the bottom end of the bracket (10) and is in contact with the bearing plate (24).

4. The continuous hot pressing molding equipment for honeycomb cores according to claim 2, characterized in that, The carrier component includes: The first heat insulation plate (30) is fixedly installed at both ends of the top of the bearing plate (24); The first heat-conducting plate (31) is fixedly installed on the top of the first heat insulation plate (30); Placement cavity (32) is formed on the top of the first heat insulation plate (30).

5. The continuous hot pressing molding equipment for honeycomb cores according to claim 4, characterized in that, The carrier component also includes: A blower assembly for cooling the first heat-conducting plate (31), and the blower assembly is disposed on the first heat-conducting plate (31).

6. The continuous hot pressing molding equipment for honeycomb cores according to claim 5, characterized in that, The blowing assembly includes: A flow channel (40) is formed in the first heat-conducting plate (31); An air pump (41) is fixedly installed on the top of the first heat insulation plate (30); A rigid tube (42) is fixedly installed on the air inlet end of the air pump (41); An air inlet pipe (43) is fixedly installed on the air outlet end of the air pump (41), and one end of the air inlet pipe (43) is fixedly installed on the side wall of the first heat-conducting plate (31). It has an exhaust duct (44) with a valve, and the exhaust duct (44) is fixedly installed on the side wall of the first heat-conducting plate (31).

7. The continuous hot pressing molding equipment for honeycomb cores according to claim 6, characterized in that, One end of the rigid tube (42) is threadedly connected to a cylinder (45), and a filter screen (46) is fixedly installed in the middle of the cylinder (45).

8. The continuous hot pressing molding equipment for honeycomb cores according to claim 7, characterized in that, The hot-pressing assembly includes: Cylinder (50), the cylinder (50) is fixedly mounted on the top of the bracket (10); The second heat insulation plate (51) is fixedly installed on the piston rod of the cylinder (50) via a flange. The second heat-conducting plate (52) is fixedly installed on the bottom of the second heat insulation plate (51); Heating cavity (53), the heating cavity (53) is opened on the top of the inner cavity of the second heat-conducting plate (52); An electric heating element (54) is fixedly installed in the heating chamber (53).

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