Production equipment for composite board with honeycomb structure

Abstract

The utility model relates to the technical field of honeycomb plate production, in particular to a composite plate production device with a honeycomb structure, which comprises a device base, a mounting frame is fixed on the upper surface of the device base, and a hot pressing mechanism for hot pressing of honeycomb plates is mounted at the upper end of the mounting frame. A cooling mechanism used for recovering heat of the honeycomb plates is installed on the left side of the hot pressing mechanism, and a conveying mechanism used for conveying the honeycomb plates is installed on the right side of the equipment base. The hot pressing mechanism comprises two hydraulic cylinders, and the two hydraulic cylinders are fixed to the upper end of the mounting frame through bolts. And through the arranged cooling mechanism, the honeycomb plate obtained after hot press forming can be cooled, heat exchange liquid absorbs heat, the liquid carrying the heat enters the heat conduction roller, the conveyed honeycomb plate is preheated, the subsequent honeycomb plate hot press efficiency is guaranteed, and therefore the heat recovery effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of honeycomb plate production, in particular to a composite plate production device with a honeycomb structure. Background Art

[0002] Honeycomb panels are composed of two surface panels and a honeycomb middle layer filled in between to ensure that the two surface panels can work together. Honeycomb panels have a three-layer structure. The compounding machine is to bond two or more layers of materials into one with adhesives. The original materials have new functions. The pressing equipment is used to press the composite honeycomb panels to ensure that their structure is tight and stable.

[0003] After the existing hot pressing laminating machine completes the hot pressing of the honeycomb sheet, the sheet cannot be cooled down, resulting in the sheet body being too hot, which is not conducive to subsequent collection and storage;

[0004] The existing patent (Announcement No.: CN217916863U) discloses a continuous fiber reinforced thermoplastic honeycomb panel production device, which includes a heating frame. By setting a cooling frame, a cooling plate and a cooling roller are used in conjunction, so that the heated panel can be cooled and pressed into shape, which is convenient for the later formation of a sandwich panel formed by continuous fiber reinforced thermoplastic plastics and honeycomb materials.

[0005] In view of the above problems, the solution given in the existing patent uses cooling plates and cooling rollers to cool the plates after hot pressing. However, since the temperature of the plates after hot pressing is too high, the heat is directly cooled down, resulting in excessive waste of energy and inability to recover heat. Summary of the invention

[0006] The purpose of the utility model is to provide a composite plate production equipment with a honeycomb structure, which can cool the honeycomb plate after hot pressing, and the heat exchange liquid absorbs heat, so that the liquid carrying heat enters the interior of the heat-conducting roller, and preheats the honeycomb plate being transported, thereby ensuring the efficiency of subsequent hot pressing of the honeycomb plate, thereby realizing the effect of heat recovery, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite plate production equipment with a honeycomb structure, comprising an equipment base, a mounting frame is fixed to the upper surface of the equipment base, a hot pressing mechanism for hot pressing the honeycomb plate is installed on the upper end of the mounting frame, a cooling mechanism for recovering heat from the honeycomb plate is installed on the left side of the hot pressing mechanism, and a conveying mechanism for conveying the honeycomb plate is installed on the right side of the equipment base;

[0008] The hot pressing mechanism comprises a hydraulic cylinder, two of which are provided, and the two hydraulic cylinders are both fixed to the upper end of the mounting frame by bolts, and the telescopic ends of the two hydraulic cylinders are both fixed with mounting plates;

[0009] The cooling mechanism includes a cooling plate, which is fixed on the left side of the mounting plate, a heat absorbing plate is fixed to the lower end of the cooling plate, the upper surface of the cooling plate is connected to a delivery pipe, the input end of the delivery pipe is connected to a water pump, the input end of the water pump is connected to a water tank fixedly connected to the mounting frame, a water inlet is provided on the upper surface of the water tank, and the upper end of the cooling plate is connected to a connecting pipe.

[0010] Preferably, the end of the connecting pipe is connected to a connecting piece fixedly connected to the equipment base, and the inner wall of the connecting piece is inlaid with two sealed bearings, and the interiors of the two sealed bearings are connected to heat-conducting rollers.

[0011] Preferably, the conveying mechanism comprises a fixed plate, a screw rod penetrates the fixed plate in the vertical direction, a movable plate is threadedly connected to the outer surface of the screw rod, and two guide rods penetrate the movable plate in the vertical direction.

[0012] Preferably, through holes are provided at both ends of the heat-conducting roller, and a hose is connected to the upper surface of the connecting piece.

[0013] Preferably, the upper surface of the movable plate is connected with a return pipe which is interconnected with the water storage tank, and a driving motor is fixed to one side of the movable plate by bolts.

[0014] Preferably, both ends of the mounting plate are connected with reinforcement members fixed to the equipment base, and a sliding groove slidably connected to the mounting plate is provided inside the reinforcement member.

[0015] Preferably, a hot pressing plate is fixed to the right side of the mounting plate, and a plurality of heating tubes are installed inside the hot pressing plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The cooling mechanism can cool down the honeycomb sheet after hot pressing, and the heat exchange liquid absorbs the heat, so that the liquid carrying the heat enters the heat transfer roller, and preheats the honeycomb sheet being transported, ensuring the efficiency of the subsequent hot pressing of the honeycomb sheet, thereby realizing the role of heat recovery;

[0018] 2. The conveying mechanism is set up to facilitate the conveying of honeycomb panels. By twisting the screw on the fixed plate, the threaded movable plate can be driven to move vertically, thereby adjusting the distance between the two heat-conducting rollers, making it convenient to process honeycomb panels of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 It is a schematic diagram of a half-section structure of a cooling plate of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the connecting piece of the utility model;

[0023] Figure 4 It is a schematic diagram of the half-section structure of the connecting piece of the utility model.

[0024] Description of reference numerals:

[0025] 1. Equipment base; 2. Mounting frame; 3. Hydraulic cylinder; 31. Mounting plate; 32. Slide; 33. Reinforcement; 34. Hot pressing plate; 35. Heating tube; 4. Cooling plate; 41. Heat absorbing plate; 42. Delivery pipe; 43. Water pump; 44. Water storage tank; 45. Water inlet; 46. Connecting pipe; 47. Connecting piece; 48. Through hole; 49. Sealed bearing; 410. Heat transfer roller; 411. Hose; 412. Reflux pipe; 5. Driving motor; 6. Fixed plate; 61. Screw; 62. Guide rod; 63. Movable plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides a technical solution:

[0028] See also Figures 1 to 4 A composite sheet production device with a honeycomb structure includes an equipment base 1, a mounting frame 2 is fixed to the upper surface of the equipment base 1, a hot pressing mechanism for hot pressing the honeycomb sheet is installed at the upper end of the mounting frame 2, a cooling mechanism for heat recovery of the honeycomb sheet is installed on the left side of the hot pressing mechanism, and a conveying mechanism for conveying the honeycomb sheet is installed on the right side of the equipment base 1;

[0029] The hot pressing mechanism includes a hydraulic cylinder 3, two hydraulic cylinders 3 are provided, the two hydraulic cylinders 3 are fixed to the upper end of the mounting frame 2 by bolts, and the telescopic ends of the two hydraulic cylinders 3 are fixed with mounting plates 31;

[0030] The cooling mechanism includes a cooling plate 4, which is fixed on the left side of the mounting plate 31. A heat absorbing plate 41 is fixed to the lower end of the cooling plate 4. A delivery pipe 42 is connected to the upper surface of the cooling plate 4. The input end of the delivery pipe 42 is connected to a water pump 43. The input end of the water pump 43 is connected to a water storage tank 44 fixedly connected to the mounting frame 2. A water inlet 45 is provided on the upper surface of the water storage tank 44. A connecting pipe 46 is connected to the upper end of the cooling plate 4. The end of the connecting pipe 46 is connected to a connecting piece 47 fixedly connected to the equipment base 1. The inner wall of the connecting piece 47 is inlaid with two sealed bearings 4 9. The interiors of the two sealed bearings 49 are both connected with heat-conducting rollers 410. The conveying mechanism includes a fixed plate 6. A screw 61 is passed through the interior of the fixed plate 6 in the vertical direction. A movable plate 63 is threadedly connected to the outer surface of the screw 61. Two guide rods 62 are passed through the interior of the movable plate 63 in the vertical direction. Through holes 48 are provided at both ends of the heat-conducting roller 410. A hose 411 is connected to the upper surface of the connecting piece 47. A return pipe 412 which is interconnected with the water storage tank 44 is connected to the upper surface of the movable plate 63. A driving motor 5 is fixed to one side of the movable plate 63 by bolts.

[0031] By adopting the above technical scheme, before using the composite sheet production equipment with a honeycomb structure, the equipment base 1 is first placed in a suitable position, and the honeycomb sheet to be processed is placed between the two heat-conducting rollers 410. The driving motor 5 provided on the movable plate 63 is started to drive a heat-conducting roller 410 to rotate, thereby conveying the honeycomb sheet, hot pressing the honeycomb sheet, resetting the hot pressing plate 34, and continuing to convey the honeycomb sheet. When the hot-pressed honeycomb sheet moves to the bottom of the cooling plate 4, the conveying is stopped, and the cooling plate 4 is driven to move vertically, so that the heat absorbing plate 41 contacts the upper surface of the honeycomb sheet, and at the same time, the water pump 43 draws out the heat exchange fluid in the water tank 44, and delivers it to the cooling plate 4 through the delivery pipe 42, thereby absorbing the heat of the heat absorbing plate 41, and the heat exchange fluid that continuously flows into the cooling plate 4, with the cooperation of the connecting pipe 46, makes the heat carrying The liquid enters the connector 47 and flows into the heat transfer roller 410 through the through hole 48. The sealed bearing 49 can play a certain sealing role to reduce the leakage of the liquid. The hose 411 is provided to facilitate the liquid to flow into the other heat transfer roller 410, so that the heat transfer roller 410 is heated and the honeycomb panel being transported is preheated to ensure the efficiency of the subsequent hot pressing of the honeycomb panel, thereby realizing the effect of heat recovery. The reflux pipe 412 is provided so that the heat exchange liquid can flow into the water storage tank 44 again for recycling. The water inlet 45 is provided to facilitate the addition of heat exchange liquid to the water storage tank 44. By twisting the screw 61 on the fixed plate 6, with the cooperation of the guide rod 62, the screw 61 is rotated to drive the threaded movable plate 63 to move vertically, thereby adjusting the distance between the two heat transfer rollers 410, which is convenient for processing honeycomb panels of different thicknesses.

[0032] Specifically, Figure 1-Figure 4 As shown, both ends of the mounting plate 31 are connected with reinforcement members 33 fixed to the equipment base 1, and the interior of the reinforcement member 33 is provided with a slide groove 32 slidably connected to the mounting plate 31. A hot pressing plate 34 is fixed to the right side of the mounting plate 31, and a plurality of heating tubes 35 are installed inside the hot pressing plate 34.

[0033] By adopting the above technical solution, the hydraulic cylinder 3 provided on the mounting frame 2 is started, driving the mounting plate 31 to move vertically, thereby driving the hot pressing plate 34 to contact the upper surface of the honeycomb sheet, and at the same time the heating tube 35 heats the hot pressing plate 34, thereby performing hot pressing processing on the honeycomb sheet, and the slide groove 32 provided in the reinforcement 33 can ensure the stability of the mounting plate 31 during movement, and play a guiding role.

[0034] Working principle: The honeycomb sheet to be processed is placed between two heat-conducting rollers 410, and the driving motor 5 provided on the movable plate 63 is started to transport the honeycomb sheet. When the sheet is transported to the bottom of the hot pressing plate 34, the transport is stopped. The hydraulic cylinder 3 provided on the mounting frame 2 drives the mounting plate 31 to move vertically, drives the hot pressing plate 34 to contact the upper surface of the honeycomb sheet, and performs hot pressing processing on the honeycomb sheet. When the hot-pressed honeycomb sheet moves to the bottom of the cooling plate 4, the cooling plate 4 is driven to move vertically, and the heat absorbing plate 41 contacts the upper surface of the honeycomb sheet. The water pump 43 extracts the heat exchange fluid in the water storage tank 44 and delivers it to the cooling plate 4 through the delivery pipe 42, thereby heat absorbing plate 41 The heat-carrying liquid enters the connector 47 and flows into the heat-conducting roller 410 through the through hole 48, so that the heat-conducting roller 410 generates heat and preheats the honeycomb sheet being transported, thereby ensuring the efficiency of subsequent hot pressing of the honeycomb sheet, thereby realizing the heat recovery effect. The heat exchange liquid can flow into the water storage tank 44 again for recycling through the reflux pipe 412 provided. By twisting the screw 61 on the fixed plate 6, with the cooperation of the guide rod 62, the screw 61 is rotated to drive the threaded movable plate 63 to move vertically, thereby adjusting the distance between the two heat-conducting rollers 410, so as to facilitate the processing of honeycomb sheets of different thicknesses.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A composite sheet material production device with a honeycomb structure, comprising a device base (1), characterized in that: A mounting frame (2) is fixed on the upper surface of the equipment base (1); a hot pressing mechanism for hot pressing the honeycomb plate is installed on the upper end of the mounting frame (2); a cooling mechanism for recovering heat from the honeycomb plate is installed on the left side of the hot pressing mechanism; and a conveying mechanism for conveying the honeycomb plate is installed on the right side of the equipment base (1); The hot pressing mechanism comprises a hydraulic cylinder (3), two hydraulic cylinders (3) are provided, the two hydraulic cylinders (3) are both fixed to the upper end of the mounting frame (2) by bolts, and the telescopic ends of the two hydraulic cylinders (3) are both fixed with mounting plates (31); The cooling mechanism comprises a cooling plate (4), the cooling plate (4) being fixed on the left side of the mounting plate (31), a heat absorbing plate (41) being fixed at the lower end of the cooling plate (4), the upper surface of the cooling plate (4) being connected to a delivery pipe (42), the input end of the delivery pipe (42) being connected to a water pump (43), the input end of the water pump (43) being connected to a water storage tank (44) fixedly connected to the mounting frame (2), a water inlet (45) being provided on the upper surface of the water storage tank (44), and the upper end of the cooling plate (4) being connected to a connecting pipe (46).

2. The composite sheet material production equipment with a honeycomb structure according to claim 1, characterized in that: The end of the connecting pipe (46) is connected to a connecting piece (47) fixedly connected to the equipment base (1), and the inner wall of the connecting piece (47) is inlaid with two sealed bearings (49), and the interiors of the two sealed bearings (49) are connected to heat-conducting rollers (410).

3. The composite sheet material production equipment with a honeycomb structure according to claim 1, characterized in that: The conveying mechanism comprises a fixed plate (6), a screw rod (61) passes through the fixed plate (6) in the vertical direction, a movable plate (63) is threadedly connected to the outer surface of the screw rod (61), and two guide rods (62) pass through the movable plate (63) in the vertical direction.

4. The composite sheet material production equipment with a honeycomb structure according to claim 2, characterized in that: Through holes (48) are provided at both ends of the heat-conducting roller (410), and a hose (411) is connected to the upper surface of the connecting piece (47).

5. The composite sheet material production equipment with a honeycomb structure according to claim 3, characterized in that: The upper surface of the movable plate (63) is connected to a return pipe (412) which is connected to the water storage tank (44), and a driving motor (5) is fixed to one side of the movable plate (63) by bolts.

6. The composite sheet material production equipment with a honeycomb structure according to claim 1, characterized in that: Both ends of the mounting plate (31) are connected to reinforcing members (33) fixed to the equipment base (1), and a sliding groove (32) slidably connected to the mounting plate (31) is provided inside the reinforcing member (33).

7. The composite sheet material production equipment with a honeycomb structure according to claim 6, characterized in that: A hot pressing plate (34) is fixed on the right side of the mounting plate (31), and a plurality of heating tubes (35) are installed inside the hot pressing plate (34).

Images