Wooden furniture board hot press capable of being evenly pressed

Abstract

The utility model discloses a wood furniture board hot press capable of being evenly pressed, and aims to solve the technical problems that in the prior art, boards are inconvenient to evenly heat, and board gluing is affected. Comprising a supporting base, supporting beams are fixedly connected to the corners of the supporting base, mounting bases are fixedly connected to the top face of the supporting base, two hydraulic cylinders are assembled on each mounting base, a plurality of heating plates are arranged at the top ends of the hydraulic cylinders, limiting assemblies are arranged on the mounting bases, and sealing assemblies are arranged on the four side walls of each heating plate. The limiting assembly comprises a rack fixedly connected to the bottom face of the lowermost heating plate, the top face of the installation base is fixedly connected with a supporting plate, and the side wall of the supporting plate is rotationally connected with a rotating shaft. Meanwhile, the heating plates can be in a closed state through the sealing blocks on the four sides.

Description

Technical Field

[0001] The utility model belongs to the technical field of wood-based panel processing, and particularly relates to a hot press for wood furniture panels with uniform pressure. Background Art

[0002] A panel hot press presses panel raw materials into finished panels with specific shapes and specifications through high temperature and high pressure to meet different usage requirements. At the same time, it promotes the rapid curing of the adhesive, firmly glues multiple layers of panels together, and enhances the strength and stability of the panels.

[0003] Among the existing heating plates applied to panel hot presses, many use heat-conducting oil for heating. Although it can heat the panels, due to the placement of wood between the heating plates, the side positions of the wood are all in an exposed state, which not only increases the contact area between the panels and the air but also causes uneven heating of the side positions of the panels, affecting the gluing effect of the panels.

[0004] Therefore, a hot press for wood furniture panels with uniform pressure is designed to overcome the above technical defects. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a hot press for wood furniture panels with uniform pressure, which aims to solve the technical problems of inconvenient uniform heating of panels and affecting panel gluing in the existing technology.

[0007] (2) Technical Solutions

[0008] To solve the above technical problems, the utility model provides such a hot press for wood furniture panels with uniform pressure, which includes a support base. Support beams are fixedly connected to the corners of the support base. An installation base is fixedly connected to the top surface of the support base. Two hydraulic cylinders are assembled on a single installation base. A number of heating plates are arranged at the top ends of the hydraulic cylinders. A limiting component is arranged on the installation base, and sealing components are arranged on the four side walls of the heating plates.

[0009] Further, the limiting component includes a rack fixedly connected to the bottom surface of the lowermost heating plate. A support plate is fixedly connected to the top surface of the installation base. A rotating shaft is rotatably connected to the side wall of the support plate. Gears are fixedly connected to both ends of the rotating shaft, and the gears are engaged with the rack.

[0010] Further, a protective cover is fixedly connected to the top surface of the installation base, and the rack and the gears are both located inside the protective cover.

[0011] Further, the sealing assembly includes T-shaped grooves formed in the four side walls of the heating plate. A T-shaped block is movably connected in the T-shaped groove. On the outer sides of the T-shaped blocks on the same side, there is a same fixing plate. Grooves are respectively formed in the upper and lower side walls of the fixing plate. A plurality of springs are fixedly connected to the side walls of the grooves. The other ends of the springs are fixedly connected to sealing blocks.

[0012] Further, on the side walls of the sealing blocks away from the springs, tooth blocks are respectively fixedly connected. The tooth blocks are triangular.

[0013] Further, triangular blocks are respectively fixedly connected to the upper and lower side walls of the T-shaped block. Two hooks are fixedly connected to the side wall of the fixing plate. The hooks are adapted to the triangular blocks.

[0014] Further, an installation plate is slidably connected to the bottom surface of the T-shaped block. A bolt is threadedly connected to the side wall of the installation plate. The bolt abuts against the side wall of the T-shaped groove.

[0015] (3) Beneficial effects

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

[0017] Through the designs of the base, the mounting seat, the hydraulic cylinder, the limiting assembly and the sealing assembly, when hot pressing the plate, the limiting assembly can improve the uniformity of the plate under pressure, which is beneficial to the horizontal correction of the plate. At the same time, the sealing blocks on the four sides can keep the space between the heating plates closed, which can avoid the heat loss generated by the heating plates. At the same time, it can also reduce the contact area between the side of the plate and the air, thereby improving the uniformity of the plate's heat reception. Description of the drawings

[0018] Figure 1 is a three-dimensional view of the present utility model;

[0019] Figure 2 is a partial structural schematic diagram of the present utility model;

[0020] Figure 3 is a three-dimensional view of the heating plate of the present utility model;

[0021] Figure 4 is a cross-sectional structural schematic diagram of the heating plate of the present utility model;

[0022] Figure 5 is the present utility model Figure 2 in the enlarged view of A;

[0023] Figure 6 is the present utility model Figure 4 in the enlarged view of B.

[0024] The reference numerals in the drawings are: 1, support base; 2, support beam; 3, mounting base; 4, hydraulic cylinder; 5, heating plate; 6, rack; 7, support plate; 8, rotating shaft; 9, gear; 10, protective cover; 11, T-shaped groove; 12, T-shaped block; 13, fixing plate; 14, groove; 15, spring; 16, sealing block; 17, tooth block; 18, hook; 19, triangular block; 20, mounting plate; 21, bolt. Specific implementation manner

[0025] This specific implementation manner is a hot press for wooden furniture plates with uniform pressure, and its structural schematic diagram is as Figures 1-6 shown, including a support base 1, support beams 2 are fixedly connected to the corners of the support base 1, a mounting base 3 is fixedly connected to the top surface of the support base 1, two hydraulic cylinders 4 are assembled on a single mounting base 3, a plurality of heating plates 5 are arranged at the top ends of the hydraulic cylinders 4, a limiting component is arranged on the mounting base 3, and sealing components are arranged on the four side walls of the heating plate 5.

[0026] As Figure 2 and Figure 5 shown, the limiting component includes a rack 6 fixedly connected to the bottom surface of the lowermost heating plate 5, a support plate 7 is fixedly connected to the top surface of the mounting base 3, a rotating shaft 8 is rotatably connected to the side wall of the support plate 7, gears 9 are fixedly connected to both ends of the rotating shaft 8, and the gears 9 are meshed with the rack 6.

[0027] Among them, by setting the limiting component, during the process of the hydraulic cylinder 4 driving the heating plate 5 to lift and lower, through the meshing of the gear 9 and the rack 6, the heating plate 5 can be in a horizontal lifting state. When extruding the plate, the plate can be uniformly pressured, achieving an effect of correcting the plate.

[0028] As Figure 5 shown, a protective cover 10 is fixedly connected to the top surface of the mounting base 3, and both the rack 6 and the gear 9 are located inside the protective cover 10. The protective cover 10 can protect the gear 9 and the rack 6, avoiding interference caused by impurities, dust and other substances in the external environment and affecting their accuracy.

[0029] As Figure 4 and Figure 6 shown, the sealing component includes T-shaped grooves 11 opened on the four side walls of the heating plate 5, T-shaped blocks 12 are movably connected in the T-shaped grooves 11, the same fixing plate 13 is arranged outside the T-shaped blocks 12 on the same side, grooves 14 are respectively opened on the upper and lower side walls of the fixing plate 13, a plurality of springs 15 are fixedly connected to the side walls of the grooves 14, and the other ends of the springs 15 are fixedly connected to sealing blocks 16. Tooth blocks 17 are fixedly connected to the side walls of the sealing blocks 16 away from the springs 15, and the tooth blocks 17 are triangular.

[0030] Specifically, by setting the sealing component, while the heating plate 5 presses the plate, the two sealing blocks 16 are tightly pressed against each other by the acting force of the spring 15. And through the setting of the tooth block 17, the sealing effect can be further improved, so that the space between the heating plates 5 is in a sealed state. The heat generated by the heating plate 5 can improve the gluing efficiency of the side of the plate and make the plate evenly heated. In addition, the acting force of the spring 15 can be used for hot pressing of plates with different thicknesses.

[0031] As Figure 6 shown, triangular blocks 19 are fixedly connected to the upper and lower side walls of the T-shaped block 12 respectively, and two hooks 18 are fixedly connected to the side wall of the fixing plate 13. The hooks 18 are adapted to the triangular blocks 19. By setting the triangular blocks 19 and the hooks 18, the quick disassembly and installation of the fixing plate 13 can be realized, which is convenient for adjusting the up and down height of the T-shaped block 12 and is suitable for pressing and heating plates with different thicknesses.

[0032] As Figure 6 shown, an installation plate 20 is slidably connected to the bottom surface of the T-shaped block 12, and a bolt 21 is threadedly connected to the side wall of the installation plate 20. The bolt 21 abuts against the side wall of the T-shaped groove 11. When the height of the fixing plate 13 needs to be adjusted, the fixing plate 13 can be removed first. After loosening the bolt 21 and moving the T-shaped block 12 to a suitable height, then tightening the bolt 21 to realize the adjustment of the height of the fixing plate 13. By adjusting the position of the fixing plate 13, plates with different thicknesses can be processed simultaneously, increasing its flexibility.

[0033] Working principle: When hot pressing the plate is required, first place the plates on the heating plates 5 in sequence. Then start the hydraulic cylinder 4 to drive the heating plates 5 to move upward so that the plates are all located between the heating plates 5. At the same time, inject external heat-conducting oil into the heating plates 5. After the heat is transferred to the heating plates 5, hot pressing treatment is carried out on the plates. When the heating plates 5 are closed, the two sealing blocks 16 abut against each other. At the same time, by the meshing setting of the tooth blocks 17 on the end faces of the sealing blocks 16, each layer of heating plates 5 is in a sealed state, reducing the contact between the side of the plate and the air. The heating plates 5 can fully and evenly heat the plates, effectively improving the gluing effect of the plates.

[0034] All the technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are the preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution of the present invention is within the protection scope of the present invention.

Claims

1. A hot press for wooden furniture boards with uniform pressure, comprising a support base (1), characterized in that: Support beams (2) are fixedly connected to the corners of the support base (1). An installation base (3) is fixedly connected to the top surface of the support base (1). Two hydraulic cylinders (4) are assembled on a single installation base (3). A plurality of heating plates (5) are arranged at the top ends of the hydraulic cylinders (4). A limiting component is arranged on the installation base (3). Sealing components are arranged on the four side walls of the heating plate (5). The sealing component includes T-shaped grooves (11) opened on the four side walls of the heating plate (5). T-shaped blocks (12) are movably connected in the T-shaped grooves (11). The same-side T-shaped blocks (12) are provided with the same fixed plate (13) on the outside. Grooves (14) are respectively opened on the upper and lower side walls of the fixed plate (13). A plurality of springs (15) are fixedly connected to the side walls of the grooves (14). The other ends of the springs (15) are fixedly connected to sealing blocks (16).

2. The hot press for wooden furniture boards with uniform pressure according to claim 1, characterized in that: The limiting component includes a rack (6) fixedly connected to the bottom surface of the lowermost heating plate (5). A support plate (7) is fixedly connected to the top surface of the installation base (3). A rotating shaft (8) is rotatably connected to the side wall of the support plate (7). Gears (9) are fixedly connected to both ends of the rotating shaft (8). The gears (9) are meshed with the rack (6).

3. A hot press for wooden furniture boards with uniform pressure, characterized in that: A protective cover (10) is fixedly connected to the top surface of the installation base (3). The rack (6) and the gears (9) are both located inside the protective cover (10).

4. A hot press for wooden furniture boards with uniform pressure, characterized in that: Tooth blocks (17) are respectively fixedly connected to the side walls of the sealing blocks (16) away from the springs (15). The tooth blocks (17) are triangular.

5. A hot press for wooden furniture boards with uniform pressure, characterized in that: Triangular blocks (19) are respectively fixedly connected to the upper and lower side walls of the T-shaped blocks (12). Two hooks (18) are fixedly connected to the side wall of the fixed plate (13). The hooks (18) are adapted to the triangular blocks (19).

6. A hot press for wooden furniture boards with uniform pressure, characterized in that: An installation plate (20) is slidably connected to the bottom surface of the T-shaped block (12). A bolt (21) is threadedly connected to the side wall of the installation plate (20). The bolt (21) abuts against the side wall of the T-shaped groove (11).

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