Hot-pressing structure for preparing high-strength environment-friendly composite board

Abstract

The utility model relates to the technical field of composite board preparation, discloses a hot-pressing structure for preparing a high-strength environment-friendly composite board, and solves the problems that when an existing composite board is subjected to hot pressing, a gap is generated between the composite board and a fixing assembly, so that the composite board is fixed unstably, and the production cost is low. And the appearance and the product percent of pass are influenced by the buckling deformation of the plate. A hot-pressing structure for preparing a high-strength environment-friendly composite board comprises a machine base, a side plate is fixedly installed on the upper surface of the machine base, a fixing component is fixedly installed in the machine base, the fixing component comprises a rectangular plate, a rectangular groove, a fixing plate, a spring telescopic plate, a spring and a clamping assembly, and a pressurizing assembly is installed on the upper surface of the side plate. And the effect of fixedly clamping the composite plates with different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite board preparation, in particular to a hot pressing structure for preparing a high-strength environmentally friendly composite board. Background Art

[0002] Composite board is a board made of two or more materials. It can be classified into many categories according to different materials and uses, such as metal composite board, wood composite board, color steel composite board, rock wool composite board, etc. However, when the existing composite board is prepared and hot-pressed, because the width and length between the composite boards are different, gaps will be generated when the composite board is fixed, making the composite board unstable, resulting in warping and deformation of the board, affecting the appearance and product qualification rate. Utility Model Content

[0003] The purpose of the utility model is to provide a hot pressing structure for preparing high-strength environmentally friendly composite panels. The device is used to work, thereby solving the problem that during hot pressing of existing composite panels, gaps are generated between the composite panels and the fixing components, making the composite panels unstable, resulting in warping and deformation of the panels, affecting the appearance and product qualification rate.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot pressing structure for preparing a high-strength environmentally friendly composite board, comprising a machine base, a side plate fixedly installed on the upper surface of the machine base, a fixing component for fixing the composite board fixedly installed inside the machine base, and a pressurizing component for pressing down the composite board fixedly installed on the upper surface of the side plate;

[0005] The fixing component includes a rectangular plate fixedly installed inside the machine base, a rectangular groove opened on one side of the rectangular plate, a fixing plate fixedly installed at the bottom of the rectangular groove, a spring fixedly installed on one side of the fixing plate, a spring telescopic plate fixedly installed at one end of the spring, and a clamping component movably installed inside the rectangular groove for clamping both sides of the composite plate.

[0006] Preferably, the clamping assembly includes a lower rack movably mounted inside the rectangular groove, a side clamping plate fixedly mounted on one side of the lower rack, sliding grooves opened at the bottom and top of the rectangular groove, an upper rack arranged above the lower rack, a slider fixedly mounted on the bottom of the lower rack and the upper surface of the upper rack, a gear arranged between the lower rack and the upper rack, a fixing rod fixedly mounted on one side of the gear, a rotating wheel fixedly mounted on the outer surface of the fixing rod, and the fixing rod passes through the gear and is movably connected to the fixing plate, and the fixing rod also passes through one side of the rectangular plate.

[0007] Preferably, a pressing groove is provided on the upper surface of the machine base, a bottom plate is fixedly installed on the upper surface of the pressing groove, a heating groove is provided on the inner wall of the pressing groove, and an electric heating plate is fixedly installed inside the heating groove.

[0008] Preferably, the pressurizing assembly includes a hydraulic pump fixedly mounted on the upper surface of the side panel, a hydraulic rod fixedly mounted on the lower surface of the hydraulic pump, a rectangular block fixedly mounted on the outer surface of the hydraulic rod, a heat preservation cover movably mounted on the outer surface of the hydraulic rod, an extension cover movably mounted inside the heat preservation cover, a pressurizing plate fixedly mounted on the lower surface of the hydraulic rod, and a rice-shaped groove extending through the upper surface of the rectangular block.

[0009] Preferably, the heat-insulating cover includes a rice-shaped plate fixedly mounted on the upper surface of the heat-insulating cover, and the rice-shaped plate corresponds to the rice-shaped groove, a limit plate fixedly mounted on the upper surface of the rice-shaped plate, a storage groove opened on the lower surface of the heat-insulating cover, a circular groove penetrating through the upper surface of the heat-insulating cover, and the circular groove corresponds to the hydraulic rod, a partition plate fixedly mounted on the inner wall of the storage groove, and a rod groove penetrating through one side of the heat-insulating cover, and the rod groove corresponds to the fixing rod.

[0010] Preferably, a groove is provided on one side of the extension cover, a T-shaped slot is provided on the upper surface of the extension cover, a T-shaped block is movably installed inside the T-shaped slot, a clamping plate is fixedly installed on the upper surface of the T-shaped block, and the clamping plate corresponds to the partition, a connecting rod is fixedly installed on one side of the clamping plate, a spring rod is sleeved on the outer surface of the connecting rod, and a pull plate is fixedly installed on one side of the groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model proposes a hot pressing structure for preparing a high-strength environmentally friendly composite board. When the composite board needs to be hot pressed, the electric heating plate is first turned on to heat the inside of the pressing groove, and then one side of the composite board is pressed against the spring telescopic plate, and then the other side of the composite board is placed on the side of the bottom plate. At this time, the spring on one side of the spring telescopic plate will clamp the composite board, and then the rotating wheel is rotated to bring the two sets of side clamps together to firmly clamp the composite board on the left and right, and then the pressurizing component can be started to allow the hydraulic rod to press the composite board with the pressurizing plate, and the composite board is subjected to a hot pressing process in combination with the heat of the electric heating plate, thereby achieving the effect of fixing and clamping composite boards of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the base of the utility model;

[0015] Figure 3 It is a cross-sectional schematic diagram of the fixing component of the utility model;

[0016] Figure 4 It is a schematic diagram of the clamping assembly of the utility model;

[0017] Figure 5 It is a schematic diagram of the pressurizing component of the utility model;

[0018] Figure 6 It is a schematic diagram of the pressure plate and hydraulic pump of the utility model;

[0019] Figure 7 It is a top view schematic diagram of the heat preservation cover of the utility model;

[0020] Figure 8 It is a schematic diagram of the extension cover of the utility model.

[0021] In the figure: 1, machine base; 11, pressing groove; 12, heating groove; 13, electric heating plate; 14, bottom plate; 2, side plate; 3, fixing part; 31, rectangular plate; 32, rectangular groove; 33, fixing plate; 34, spring telescopic plate; 35, spring; 36, clamping assembly; 361, lower rack; 362, upper rack; 363, side clamping plate; 364, gear; 365, fixing rod; 366, rotating wheel; 367, Slider; 4, pressurizing assembly; 41, hydraulic pump; 42, hydraulic rod; 43, rectangular block; 44, thermal insulation cover; 441, rice-shaped plate; 442, limit plate; 443, storage groove; 444, round groove; 445, partition; 446, rod groove; 45, extension cover; 451, groove; 452, clamping plate; 453, connecting rod; 454, spring rod; 455, pull plate; 46, pressurizing plate; 47, rice-shaped groove. DETAILED DESCRIPTION

[0022] 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.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1 A hot pressing structure for preparing a high-strength environmentally friendly composite board includes a machine base 1, a side plate 2 is fixedly installed on the upper surface of the machine base 1, a fixing component 3 for fixing the composite board is fixedly installed inside the machine base 1, and a pressurizing component 4 for pressing down the composite board is fixedly installed on the upper surface of the side plate 2.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] See also Figure 1-Figure 8The fixing component 3 includes a rectangular plate 31 fixedly installed inside the machine base 1, a rectangular groove 32 opened on one side of the rectangular plate 31, a fixing plate 33 fixedly installed at the bottom of the rectangular groove 32, a spring 35 fixedly installed on one side of the fixing plate 33, a spring telescopic plate 34 fixedly installed at one end of the spring 35, and a clamping assembly 36 movably installed inside the rectangular groove 32 for clamping both sides of the composite plate. The composite plate can be firmly fixed during hot pressing through the spring telescopic plate 34 and the clamping assembly 36.

[0027] The clamping assembly 36 includes a lower rack 361 movably mounted inside the rectangular groove 32, a side clamping plate 363 fixedly mounted on one side of the lower rack 361, sliding grooves opened at the bottom and top of the rectangular groove 32, an upper rack 362 arranged above the lower rack 361, a slider 367 fixedly mounted on the bottom of the lower rack 361 and the upper surface of the upper rack 362, a gear 364 arranged between the lower rack 361 and the upper rack 362, a fixing rod 365 fixedly mounted on one side of the gear 364, and a rotating wheel 366 fixedly mounted on the outer surface of the fixing rod 365, and the fixing rod 365 passes through the gear 364 and is movably connected to the fixing plate 33, and the fixing rod 365 also passes through one side of the rectangular plate 31, and the distance between the lower rack 361 and the upper rack 362 on both sides can be reduced by rotating the rotating wheel 366, thereby clamping the two sides of the composite plate.

[0028] A pressing groove 11 is provided on the upper surface of the machine base 1, a bottom plate 14 is fixedly installed on the upper surface of the pressing groove 11, a heating groove 12 is provided on the inner wall of the pressing groove 11, an electric heating plate 13 is fixedly installed inside the heating groove 12, a composite board can be placed through the pressing groove 11, and then the composite board can be heated by the electric heating plate 13.

[0029] The pressurizing assembly 4 includes a hydraulic pump 41 fixedly mounted on the upper surface of the side panel 2, a hydraulic rod 42 fixedly mounted on the lower surface of the hydraulic pump 41, a rectangular block 43 fixedly mounted on the outer surface of the hydraulic rod 42, a heat preservation cover 44 movably mounted on the outer surface of the hydraulic rod 42, an extension cover 45 movably mounted inside the heat preservation cover 44, a pressurizing plate 46 fixedly mounted on the lower surface of the hydraulic rod 42, and a rice-shaped groove 47 penetrating through the upper surface of the rectangular block 43. The composite plate can be continuously pressurized by the hydraulic rod 42 and the pressurizing plate 46.

[0030] The heat-insulating cover 44 includes a rice-shaped plate 441 fixedly mounted on the upper surface of the heat-insulating cover 44, and the rice-shaped plate 441 corresponds to the rice-shaped groove 47, a limit plate 442 fixedly mounted on the upper surface of the rice-shaped plate 441, a storage groove 443 provided on the lower surface of the heat-insulating cover 44, a circular groove 444 penetrating the upper surface of the heat-insulating cover 44, and the circular groove 444 corresponding to the hydraulic rod 42, a partition 445 fixedly mounted on the inner wall of the storage groove 443, a rod groove 446 penetrating one side of the heat-insulating cover 44, and the rod groove 446 corresponding to the fixing rod 365, so that when the composite plate is pressurized, the heat emitted by the electric heating plate 13 can be retained through the heat-insulating cover 44.

[0031] A groove 451 is provided on one side of the extension cover 45, and a T-shaped groove is provided on the upper surface of the extension cover 45. A T-shaped block is movably installed inside the T-shaped groove, and a clamping plate 452 is fixedly installed on the upper surface of the T-shaped block, and the clamping plate 452 corresponds to the partition 445. A connecting rod 453 is fixedly installed on one side of the clamping plate 452, and a spring rod 454 is sleeved on the outer surface of the connecting rod 453. A pull plate 455 is fixedly installed on one side of the groove 451. The higher composite board can be covered by the extension cover 45 to maintain heat.

[0032] Specifically, when the composite plate needs to be hot-pressed, the electric heating plate 13 is first started to allow the heat generated by the electric heating plate 13 to heat the pressing groove 11, and then one side of the composite plate can be pressed against the spring telescopic plate 34, and the spring telescopic plate 34 will fit with the fixed plate 33 at this time, and then the other side of the composite plate is placed in the middle of the bottom plate 14, and then the spring 35 will fix the two sides of the composite plate with the bottom plate 14 at the moment of releasing the hand, and then the rotating wheel 366 can be rotated to rotate with the fixing rod 365 and the gear 364, because one side of the fixing rod 365 is movably connected to the fixed plate 14. The upper rack 362 and the lower rack 361 are meshed with the gear 364. When the gear 364 rotates, the upper rack 362 and the lower rack 361 will bring the side clamping plate 363 on one side closer to each other, thereby clamping the remaining two sides of the composite plate. At this point, the composite plate is completely clamped, and then the pressurizing assembly 4 can be started to allow the hydraulic rod 42 to bring the heat preservation cover 44 and the pressurizing assembly 4 to move closer to each other. The plate 46 is lowered, because the heat preservation cover 44 and the extension cover 45 are larger than the pressing groove 11 and the fixing part 3, so when the heat preservation cover 44 contacts the surface of the base 1, the heat preservation cover 44 will cover the fixing part 3 and the pressing groove 11 completely, thereby maintaining the temperature inside the pressing groove 11. Because the upper surface of the heat preservation cover 44 is provided with a rice-shaped plate 441, when the heat preservation cover 44 contacts the base 1 and stops moving, the hydraulic rod 42 continues to apply pressure with the pressure plate 46, thereby performing a hot pressing process on the composite plate. When the composite plate is higher than the pressing groove 11, it can be pressed by The gap between the extension cover 45 and the insulation cover 44 is opened by pressing the connecting rod 453 into the spring rod 454, and the clamping plate 452 will retract. At the same time, the extension cover 45 is pressed downward, and the extension cover 45 will protrude, thereby increasing the height of the insulation cover 44. When the hot pressing of the composite board is completed, the pressurizing component 4 can be raised. At this time, the raised insulation cover 44 will be clamped on the upper surface of the rectangular block 43 by the limiting plate 442 on the upper surface of the rice-shaped plate 441. Finally, the composite board can be taken out by reversing the operation of the fixing component 3, thereby achieving the effect of fixing and clamping composite boards of different sizes.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot pressing structure for preparing a high-strength environmentally friendly composite board, comprising a machine base (1), characterized in that: The upper surface of the machine base (1) is fixedly mounted with a side plate (2), a fixing component (3) for fixing the composite plate is fixedly mounted inside the machine base (1), and a pressurizing component (4) for pressing the composite plate downward is fixedly mounted on the upper surface of the side plate (2); The fixing component (3) comprises a rectangular plate (31) fixedly mounted inside the machine base (1), a rectangular groove (32) provided on one side of the rectangular plate (31), a fixing plate (33) fixedly mounted at the bottom of the rectangular groove (32), a spring (35) fixedly mounted on one side of the fixing plate (33), a spring expansion plate (34) fixedly mounted at one end of the spring (35), and a clamping assembly (36) movably mounted inside the rectangular groove (32) for clamping two sides of the composite plate.

2. The hot pressing structure for preparing a high-strength environmentally friendly composite board according to claim 1, characterized in that: The clamping assembly (36) comprises a lower rack (361) movably mounted inside the rectangular groove (32), a side clamping plate (363) fixedly mounted on one side of the lower rack (361), a sliding groove provided at the bottom and the top of the rectangular groove (32), an upper rack (362) arranged above the lower rack (361), a sliding block (367) fixedly mounted on the bottom of the lower rack (361) and the upper surface of the upper rack (362), a gear (364) arranged between the lower rack (361) and the upper rack (362), a fixing rod (365) fixedly mounted on one side of the gear (364), and a rotating wheel (366) fixedly mounted on the outer surface of the fixing rod (365), wherein the fixing rod (365) passes through the gear (364) and is movably connected to the fixing plate (33), and the fixing rod (365) also passes through one side of the rectangular plate (31).

3. The hot pressing structure for preparing a high-strength environmentally friendly composite board according to claim 2, characterized in that: The upper surface of the machine base (1) is provided with a pressing groove (11), a bottom plate (14) is fixedly installed on the upper surface of the pressing groove (11), a heating groove (12) is provided on the inner wall of the pressing groove (11), and an electric heating plate (13) is fixedly installed inside the heating groove (12).

4. The hot pressing structure for preparing a high-strength environmentally friendly composite board according to claim 2, characterized in that: The pressurizing assembly (4) comprises a hydraulic pump (41) fixedly mounted on the upper surface of the side plate (2), a hydraulic rod (42) fixedly mounted on the lower surface of the hydraulic pump (41), a rectangular block (43) fixedly mounted on the outer surface of the hydraulic rod (42), a heat preservation cover (44) movably mounted on the outer surface of the hydraulic rod (42), an extension cover (45) movably mounted inside the heat preservation cover (44), a pressurizing plate (46) fixedly mounted on the lower surface of the hydraulic rod (42), and a rice-shaped groove (47) extending through the upper surface of the rectangular block (43).

5. The hot pressing structure for preparing a high-strength environmentally friendly composite board according to claim 4, characterized in that: The heat-insulating cover (44) comprises a rice-shaped plate (441) fixedly mounted on the upper surface of the heat-insulating cover (44), wherein the rice-shaped plate (441) corresponds to the rice-shaped groove (47), a limit plate (442) fixedly mounted on the upper surface of the rice-shaped plate (441), a receiving groove (443) provided on the lower surface of the heat-insulating cover (44), a circular groove (444) penetrating the upper surface of the heat-insulating cover (44), wherein the circular groove (444) corresponds to the hydraulic rod (42), a partition plate (445) fixedly mounted on the inner wall of the receiving groove (443), and a rod groove (446) penetrating one side of the heat-insulating cover (44), wherein the rod groove (446) corresponds to the fixing rod (365).

6. The hot pressing structure for preparing a high-strength environmentally friendly composite board according to claim 5, characterized in that: A groove (451) is provided on one side of the extension cover (45), a T-shaped groove is provided on the upper surface of the extension cover (45), a T-shaped block is movably installed inside the T-shaped groove, a clamping plate (452) is fixedly installed on the upper surface of the T-shaped block, and the clamping plate (452) corresponds to the partition plate (445), a connecting rod (453) is fixedly installed on one side of the clamping plate (452), a spring rod (454) is sleeved on the outer surface of the connecting rod (453), and a pull plate (455) is fixedly installed on one side of the groove (451).

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