A pressing device for processing decorative panels for architectural design

Abstract

This invention discloses a pressing device for processing decorative panels in architectural design, belonging to the field of decorative material processing technology. It includes a workbench with two movable sliding frames. A loading roller is positioned between the two sliding frames. When the sliding frames move the loading roller, melamine paper on the loading roller is spread onto a raw board on the workbench. Each of the two sliding frames has a swingable connecting member on its opposite sidewall. This invention allows the melamine paper to be laid onto the raw board by the loading roller and then cut by a cutter, eliminating the need for manual laying, reducing labor costs and intensity. Furthermore, the pressing plate and cleaning strip simultaneously smooth and clean the melamine paper while laying it, thereby improving the pressing effect of the decorative panel.

Description

Technical Field

[0001] This invention relates to the field of decorative material processing technology, and in particular to a pressing device for processing decorative panels for architectural design. Background Technology

[0002] Decorative panels are decorative materials used to decorate the interior spaces or exterior walls of buildings. They can enhance the aesthetics of buildings, improve the indoor environment, and protect the building surface. They are also known as melamine boards or paint-free boards. Melamine boards are made by laminating melamine paper onto a raw board and pressing it together. Because melamine paper has properties such as wear resistance, scratch resistance, temperature resistance, stain resistance, and color stability, it increases the durability and aesthetics of the decorative panel. During the processing of decorative panels, melamine paper with different colors or textures is usually soaked in an eco-friendly resin adhesive, then dried to a certain degree of curing. It is then laid on the surface of particleboard, moisture-resistant board, medium-density fiberboard, plywood, blockboard, or other hardboards and hot-pressed. Before the hot-pressing process, in addition to ensuring that the melamine paper is laid flat on the raw board, the surface of the melamine paper needs to be cleaned to avoid residual dust particles affecting the smoothness and durability of the board surface after hot pressing.

[0003] Currently, when placing melamine paper on a raw board, two people usually hold both ends of the melamine paper and lay it on the raw board. Then, they use hand brushes to remove impurities from the surface of the melamine paper. This not only leads to low work efficiency, but manual operation may also cause problems such as incomplete adhesion between the melamine paper and the raw board, positional misalignment, or air bubbles. Summary of the Invention

[0004] This invention provides a pressing device for processing decorative panels in architectural design, in order to solve the aforementioned technical problems.

[0005] The present invention adopts the following technical solution: a workbench is provided, on which two sliding frames that can move on the workbench are provided, and a feeding roller is provided between the two sliding frames. When the sliding frames drive the feeding roller to move, the melamine paper on the feeding roller can be spread on the plain board on the workbench. A swingable connecting member is provided on the opposite side wall of the two sliding frames. A pressure plate for smoothing the melamine paper spread on the workbench and a cleaning strip for removing dust from the surface of the spread melamine paper are provided between the two connecting members. The inside of the pressure plate is provided with a cutter for cutting the spread melamine paper.

[0006] The connector includes a rotating part and connecting parts on both sides of the rotating part. The rotating part is rotatably connected to the sliding frame. The pressure plate and the cleaning strip are respectively fixedly connected between two connecting parts that are arranged opposite to each other along the middle of the workbench.

[0007] Furthermore, a receiving rod is movably connected between the two sliding frames, and the loading roller is detachably connected to the receiving rod. One of the sliding frames may have a through hole with an inner diameter larger than that of the loading roller, and the receiving rod is threaded with two limiting rings for limiting the installation position of the loading roller.

[0008] Furthermore, the receiving rod is provided with a swing assembly for controlling the connecting parts to swing and for making the pressure plate or cleaning strip contact with the melamine paper. The swing assembly includes a first driving member and a pressure rod. The first driving member is connected to one side of one of the sliding frames, and the output end of the first driving member is connected to one end of the receiving rod. The pressure rod is located at both ends of the receiving rod and exerts downward pressure on the pressure plate or cleaning strip as the receiving rod rotates.

[0009] Furthermore, a receiving ring is rotatably connected to one side of the sliding frame with a through hole, and the receiving ring is threadedly connected to one end of the receiving rod.

[0010] Furthermore, the pressure rod and the receiving rod located away from the first driving member are detachably connected.

[0011] Furthermore, a limiting plate is provided on the workbench, and an abutment plate is provided on the side wall of the two sliding frames facing each other.

[0012] Furthermore, a second driving member is provided on one side of the outer wall of the pressure plate. The output end of the second driving member is connected to a lead screw. The lead screw passes through the cutter and is threadedly connected to the cutter, and is used to drive the cutter to move linearly along the pressure plate to cut the melamine paper.

[0013] Furthermore, the limiting plate is provided with a first pressure sensor, and a controller electrically connected to the first pressure sensor is provided on one side wall of the worktable. The controller is electrically connected to the second driving component, and the controller is used to receive the signal from the first pressure sensor to control the second driving component to open.

[0014] Furthermore, the controller is electrically connected to the first driving component, and a second pressure sensor is provided at the end of the pressure plate away from the second driving component. The second pressure sensor is electrically connected to the controller, and the controller is used to receive the signal from the second pressure sensor and control the first driving component to open.

[0015] Furthermore, a drive unit is connected to one side of the worktable, which is used to drive the sliding frame to move linearly on the worktable.

[0016] The above-described at least one technical solution adopted in the embodiments of the present invention can achieve the following beneficial effects:

[0017] In this invention, the sliding frame drives the loading roller to spread the melamine paper on the loading roller onto the upper part of the workbench. Under the action of the swing component, the connecting piece drives the pressure plate or cleaning strip to contact the workbench. When the melamine paper is laid, the connecting piece drives the pressure plate to contact the spread melamine paper and smooth it out, avoiding air bubbles, wrinkles, etc. After the melamine paper is laid, it is cut by the cutter, eliminating the need for pre-cutting. When the sliding frame moves in the opposite direction, the connecting piece swings in the opposite direction, causing the cleaning strip to contact the upper surface of the melamine paper, thereby cleaning the dust and other particles on the melamine paper, reducing the labor intensity of personnel and increasing work efficiency. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this invention, illustrate exemplary embodiments of the invention and are used to explain the invention, but do not constitute an undue limitation of the invention. In the drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the swing component in the present invention;

[0022] Figure 4 This is a three-dimensional structural diagram of the pressure plate in this invention;

[0023] Figure 5 This is a partial structural diagram of the present invention;

[0024] Figure 6 This is a partial cross-sectional structural diagram of the present invention;

[0025] Figure 7 This is a three-dimensional structural diagram of the connector in this invention;

[0026] Figure 8 This is a system block diagram provided in this invention.

[0027] Figure Labels

[0028] Workbench 1, sliding frame 11, loading roller 12, hot pressing mechanism 13, connecting part 2, pressure plate 21, cleaning strip 22, cutter 23, rotating part 24, connecting part 25, receiving rod 3, through hole 31, limiting ring 32, swing assembly 4, first driving part 41, pressure rod 42, receiving ring 5, limiting plate 6, contact plate 61, second driving part 7, lead screw 71, first pressure sensor 8, controller 81, second pressure sensor 82, driving part 9. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0030] The technical solutions provided by the various embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] This invention provides a pressing device for processing decorative panels in architectural design, including a workbench 1. Two movable sliding frames 11 are mounted on the workbench 1. A drive unit 9 is connected to one side of the workbench 1, which drives the sliding frames 11 to move linearly on the workbench 1. The drive unit 9 can be an electric telescopic rod or a push rod, or any other device capable of driving the two sliding frames 11 to move synchronously linearly. The two sliding frames 11 are driven to slide synchronously on the workbench 1 by manually pushing the push rod. In this design, an electric telescopic rod is preferred for the drive unit 9, as it has a simple structure and reduces labor intensity. A loading roller 12 is provided between the two sliding frames 11. When spreading melamine paper, the operator only needs to pinch the movable end of the melamine paper and align it with one end of the raw board on the workbench 1, and the sliding frames 11 drive the loading roller. When the roller 12 moves, the melamine paper on the loading roller 12 can be spread on the blank board on the worktable 1. The two sliding frames 11 are provided with swingable connecting parts 2 on their opposite side walls. Between the two connecting parts 2, there is a pressure plate 21 for smoothing the melamine paper spread on the worktable 1 and a cleaning strip 22 for removing dust from the surface of the spread melamine paper. The pressure plate 21 is provided with a cutter 23 for cutting the spread melamine paper. In the initial state, the cutter 23 is located on one side of the pressure plate 21 and is offset from the blank board on the worktable 1, so as to avoid damage to the melamine paper caused by the cutter 23 when the pressure plate 21 moves. The upper part of the cleaning strip 22 is made of hard material such as plastic, which can withstand the pressure of the pressure bar 42. The lower part of the cleaning strip 22 can be made of soft material such as sponge that does not easily shed lint.

[0032] The connector 2 includes a rotating part 24 and connecting parts 25 connected to both sides of the rotating part 24. The rotating part 24 is rotatably connected to the sliding frame 11. The pressure plate 21 and the cleaning strip 22 are respectively fixedly connected between the two connecting parts 25 that are arranged opposite to each other along the middle of the workbench 1.

[0033] The pressure plate 21 or cleaning strip 22 is brought into contact with the upper surface of the melamine paper by the connector 2. When laying the melamine paper, the pressure plate 21 is brought into contact with the upper surface of the melamine paper to smooth the spread melamine paper and avoid wrinkles, bubbles and other issues that may affect the hot pressing effect. After laying, the melamine paper is cut by the cutter 23. Then, under the action of the connector 2, the cleaning strip 22 is brought into contact with the upper surface of the melamine paper. When the sliding frame 11 moves in the opposite direction, dust and impurities on the upper surface of the melamine paper laid on the top of the board are swept and cleaned. After the impurities are removed, the hot pressing mechanism 13 above the workbench 1 is started to heat press the melamine paper and the board.

[0034] Preferably, a receiving rod 3 is movably connected between the two sliding frames 11, and the loading roller 12 is detachably connected to the receiving rod 3. One of the sliding frames 11 may have a through hole 31 with an inner diameter larger than the inner diameter of the loading roller 12, and the receiving rod 3 is threaded with two limiting rings 32 for limiting the installation position of the loading roller 12.

[0035] The feeding roller 12 is passed through the through hole 31, and then the feeding roller 12 is sleeved on the receiving rod 3. By rotating the two limiting rings 32, the feeding roller 12 is limited on both sides, thereby ensuring that the melamine paper is laid in a straight line and avoiding the melamine paper being laid off due to the displacement of the feeding roller 12 on the receiving rod 3.

[0036] Preferably, the receiving rod 3 is provided with a swing assembly 4 for controlling the connecting member 2 to swing and for making the pressure plate 21 or cleaning strip 22 contact with melamine paper. The swing assembly 4 includes a first driving member 41 and a pressure rod 42. The first driving member 41 is connected to one side of one of the sliding frames 11, and the output end of the first driving member 41 is connected to one end of the receiving rod 3. The pressure rod 42 is located at both ends of the receiving rod 3 and exerts downward pressure on the pressure plate 21 or cleaning strip 22 as the receiving rod 3 rotates.

[0037] When the first driving component 41 drives the receiving rod 3 to rotate, the receiving rod 3 drives the two pressure rods 42 to exert pressure on the pressure plate 21 or the cleaning strip 22, so that the pressure plate 21 or the cleaning strip 22 comes into contact with the upper surface of the melamine paper, thereby smoothing or removing dust and impurities from the melamine paper.

[0038] Preferably, a receiving ring 5 is rotatably connected to one side of the sliding frame 11 with the through hole 31. The receiving ring 5 is threadedly connected to one end of the receiving rod 3. The receiving ring 5 can support one end of the receiving rod 3, making the rotation of the receiving rod 3 more stable. When the receiving rod 3 rotates, it drives the receiving ring 5 to rotate synchronously in the sliding frame 11. The pressure rod 42, which is away from the first driving member 41, is detachably connected to the receiving rod 3 by means of threads, snap-fit, or other means. When it is necessary to disassemble and replace the feeding roller 12 on the receiving rod 3, the receiving ring 5 is first disassembled, and then the pressure rod 42 is removed from the receiving rod 3. The feeding roller 12 can then be pulled out from the receiving rod 3 through the through hole 31 for replacement.

[0039] Preferably, the workbench 1 is provided with a limiting plate 6, the position of the limiting plate 6 is flush with the end face of the groove on the workbench 1 for placing the raw board. When placing the raw board, one end of the raw board is pressed against one side of the groove. The two sliding frames 11 are provided with abutting plates 61 on the opposite side walls.

[0040] Preferably, a second driving member 7 is provided on one side of the outer wall of the pressure plate 21. The output end of the second driving member 7 is connected to a lead screw 71. The lead screw 71 passes through the cutter 23 and is threadedly connected to the cutter 23, and is used to drive the cutter 23 to move linearly along the pressure plate 21 to cut the melamine paper.

[0041] Preferably, the limiting plate 6 is provided with a first pressure sensor 8, and a controller 81 electrically connected to the first pressure sensor 8 is provided on one side wall of the worktable 1. The controller 81 is electrically connected to the second driving component 7. The controller 81 is used to receive the signal from the first pressure sensor 8 and control the second driving component 7 to open.

[0042] Preferably, the controller 81 is electrically connected to the first drive member 41, and a second pressure sensor 82 is provided at the end of the pressure plate 21 away from the second drive member 7. The second pressure sensor 82 is electrically connected to the controller 81, and the controller 81 is used to receive the signal from the second pressure sensor 82 to control the first drive member 41 to open.

[0043] When the sliding frame 11 moves the contact plate 61 to contact the limiting plate 6, the receiving rod 3 drives the feeding roller 12 to spread the melamine paper to one end of the raw board. At this time, the contact plate 61 exerts pressure on the first pressure sensor 8, which transmits a signal to the controller 81. When the controller 81 receives a signal from the first pressure sensor 8 that the pressure exceeds a specified threshold, it activates the second drive component 7, causing the lead screw 71 to rotate and drive the cutter 23 to slide within the pressure plate 21 to cut the melamine paper. When the cutter 23 moves to one end of the pressure plate 21 and contacts the second pressure sensor 82, the second pressure sensor 82 transmits a signal to the controller 81. The controller 81... When the pressure received from the second pressure sensor 82 exceeds the specified threshold again, the first drive unit 41 is activated. The first drive unit 41 drives the receiving rod 3 to reverse, pressing the pressure rod 42 onto the cleaning strip 22, so that the cleaning strip 22 contacts the surface of the spread melamine paper. When the sliding frame 11 resets, it drives the cleaning strip 22 to clean the dust on the surface of the melamine paper. At the same time, the cutter 23 exerts pressure on the second pressure sensor 82, indicating that the cutter 23 has moved to one end of the pressure plate 21. The controller 81 will then control the second drive unit 7 to reverse again, driving the cutter 23 to reset to one side of the pressure plate 21. In addition, the controller 81 will control the drive unit 9 to drive the sliding frame 11 to reset.

[0044] The above description is merely an embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A pressing device for processing decorative panels in architectural design, comprising a workbench (1), characterized in that, The workbench (1) is provided with two sliding frames (11) that can move on the workbench (1). A loading roller (12) is provided between the two sliding frames (11). When the sliding frame (11) drives the loading roller (12) to move, the melamine paper on the loading roller (12) can be spread on the plain board on the workbench (1). A swingable connector (2) is provided on the opposite side wall of the two sliding frames (11). A pressure plate (21) for smoothing the melamine paper spread on the workbench (1) and a cleaning strip (22) for removing dust from the surface of the spread melamine paper are provided between the two connectors (2). A cutter (23) for cutting the spread melamine paper is provided inside the pressure plate (21). The connector (2) includes a rotating part (24) and connecting parts (25) connected to both sides of the rotating part (24). The rotating part (24) is rotatably connected to the sliding frame (11). The pressure plate (21) and the cleaning strip (22) are respectively fixedly connected between the two connecting parts (25) arranged opposite to each other along the middle of the workbench (1).

2. The pressing device for processing decorative panels in architectural design according to claim 1, characterized in that, A receiving rod (3) is movably connected between the two sliding frames (11). The loading roller (12) is detachably connected to the receiving rod (3). One of the sliding frames (11) has a through hole (31) with an inner diameter larger than that of the loading roller (12). The receiving rod (3) has two limit rings (32) threaded on it to limit the installation position of the loading roller (12).

3. The pressing device for processing decorative panels in architectural design according to claim 2, characterized in that, The receiving rod (3) is provided with a swing assembly (4) for swinging the connecting piece (2) to make the pressure plate (21) or cleaning strip (22) contact the melamine paper. The swing assembly (4) includes a first driving member (41) and a pressure rod (42). The first driving member (41) is connected to one side of one of the sliding frames (11), and the output end of the first driving member (41) is connected to one end of the receiving rod (3). The pressure rod (42) is located at both ends of the receiving rod (3) and exerts downward pressure on the pressure plate (21) or cleaning strip (22) as the receiving rod (3) rotates.

4. A pressing device for processing decorative panels in architectural design according to claim 2, characterized in that, A receiving ring (5) is rotatably connected to one side of the sliding frame (11) which has a through hole (31), and the receiving ring (5) is threadedly connected to one end of the receiving rod (3).

5. A pressing device for processing decorative panels in architectural design according to claim 3, characterized in that, The pressure rod (42) away from the first drive member (41) is detachably connected to the receiving rod (3).

6. A pressing device for processing decorative panels for architectural design according to claim 3, characterized in that, The workbench (1) is provided with a limiting plate (6), and the two sliding frames (11) are provided with abutting plates (61) on opposite side walls.

7. A pressing device for processing decorative panels for architectural design according to claim 6, characterized in that, The outer wall of one side of the pressure plate (21) is provided with a second driving member (7). The output end of the second driving member (7) is connected to a lead screw (71). The lead screw (71) passes through the cutter (23) and is threadedly connected to the cutter (23). It is used to drive the cutter (23) to move linearly along the pressure plate (21) to cut the melamine paper.

8. A pressing device for processing decorative panels for architectural design according to claim 7, characterized in that, The limiting plate (6) is provided with a first pressure sensor (8), and a controller (81) electrically connected to the first pressure sensor (8) is provided on one side wall of the worktable (1). The controller (81) is electrically connected to the second drive (7). The controller (81) is used to receive the signal from the first pressure sensor (8) to control the second drive (7) to open.

9. A pressing device for processing decorative panels for architectural design according to claim 8, characterized in that, The controller (81) is electrically connected to the first drive (41). A second pressure sensor (82) is provided at the end of the pressure plate (21) away from the second drive (7). The second pressure sensor (82) is electrically connected to the controller (81). The controller (81) is used to receive the signal from the second pressure sensor (82) to control the first drive (41) to open.

10. A pressing device for processing decorative panels for architectural design according to any one of claims 1-9, characterized in that, A drive unit (9) is connected to one side of the workbench (1), and the drive unit (9) is used to drive the sliding frame (11) to move linearly on the workbench (1).

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