Composite board hot press molding device

Abstract

The utility model discloses a composite board hot press molding device, which belongs to the technical field of composite board production, and comprises a fixing frame, a molding box is rotatably arranged on the fixing frame, one side of the fixing frame is fixedly connected with a first driving motor, an output shaft of the first driving motor drives the molding box to rotate, an ejection assembly is arranged in the molding box, and the ejection assembly is fixedly connected with the molding box. An ejection assembly is arranged on the fixing frame and used for ejecting a formed composite board, a hot-pressing assembly connected with the fixing frame is arranged above the forming box and matched with the forming box to complete hot-pressing forming of the composite board, and material supporting assemblies are arranged on the two sides of the fixing frame and used for lifting the forming box. According to the hot-press forming device, hot-press forming can be conveniently and rapidly carried out on the composite board, rapid discharging is carried out after forming, stress of the forming box is shared during hot-press, and damage and deformation caused by local stress of the forming box are avoided.

Description

Technical Field

[0001] This utility model belongs to the field of composite board production technology, and in particular relates to a composite board hot pressing forming device. Background Technology

[0002] Composite panels are generally classified into: metal composite panels, wood composite panels, color steel composite panels, rock wool composite panels, etc. Composite panels are boards composed of different materials with different functions layered together. For example, a three-in-one board for roofing consists of concrete, a foam insulation layer, and a surface waterproofing layer. Sandwich panels are also a type of composite panel.

[0003] Existing composite panels require a hot pressing forming device when hot pressing is used. Traditional hot pressing forming devices lack a fast material discharge mechanism and require manual material handling by staff, which is cumbersome and time-consuming, affecting the utilization rate of the entire device and hindering its efficient operation. Therefore, we propose a composite panel hot pressing forming device. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this invention is to provide a composite board hot pressing forming device.

[0005] To achieve the above objectives, this utility model proposes a composite board hot pressing forming device, including a fixed frame, a forming box rotatably mounted on the fixed frame, a first drive motor fixedly connected to one side of the fixed frame, and the output shaft of the first drive motor driving the forming box to rotate, an ejection assembly inside the forming box for ejecting the formed composite board, a hot pressing assembly connected to the fixed frame above the forming box for cooperating with the forming box to complete the hot pressing forming of the composite board, and material support assemblies on both sides of the fixed frame for supporting the forming box.

[0006] Preferably, the ejection assembly includes an ejection plate movably fitted inside the molding box. Two movable rods are fixedly connected to the bottom of the ejection plate, and the movable rods movably pass through the bottom of the molding box. A horizontal plate is fixedly connected to the end of the movable rod away from the ejection plate, and a spring is fixedly connected between the horizontal plate and the molding box.

[0007] Preferably, the hot pressing assembly includes a limiting sleeve movably fitted inside the fixed frame. A push rod motor is fixedly fitted inside the limiting sleeve. The output shaft of the push rod motor is rotatably connected to a hot pressing plate. Two guide rods are fixedly connected to the top of the hot pressing plate, and the guide rods movably pass through the fixed frame. A positioning plate is fixedly connected to the top of the fixed frame. A second drive motor is fixedly connected to one side of the positioning plate. A driving bevel gear is fixedly connected to the output shaft of the second drive motor. A driven bevel gear is fixedly fitted outside the push rod motor, and the driving bevel gear meshes with the driven bevel gear for transmission.

[0008] Preferably, the material support assembly includes a limiting frame fixedly connected to both sides of the fixed frame, a lifting rod movably sleeved inside the limiting frame, two support plates fixedly connected to the bottom end of the lifting rod, limiting plates fixedly sleeved outside the lifting rod on both sides of the limiting frame, a first positioning shaft fixedly connected to the top of the lifting rod, a rotating plate fixedly sleeved outside the push rod motor, a second positioning shaft fixedly connected to the bottom of the rotating plate, and a connecting plate movably sleeved outside the first and second positioning shafts.

[0009] Preferably, the bottom of the molding box has two through holes, and the movable rod moves through the through holes, and two support plates are fixedly connected to the bottom sides of the fixed frame.

[0010] Preferably, the fixing frame has an installation hole, and the limiting sleeve is movably fitted into the installation hole. The fixing frame has two guide holes, and the guide rod movably passes through the guide holes.

[0011] The composite plate hot pressing forming device proposed in this utility model can bring the following beneficial effects:

[0012] 1. By using the hot pressing component and the ejection component together, the hot pressing component can easily heat press the composite board into shape in the forming box. After forming, the forming box is flipped over, and then the ejection component is squeezed to push out the formed composite board, thus facilitating quick material discharge.

[0013] 2. The forming box is supported and limited by the material support assembly. This avoids excessive stress on the rotating parts of the forming box during hot pressing, which is beneficial to the structural safety of the forming box.

[0014] In summary, this solution has a simple structure and a novel design. It not only facilitates the rapid hot pressing of composite panels and allows for quick unloading after molding, but also distributes the stress on the molding box during hot pressing, preventing damage and deformation caused by localized stress on the molding box. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present invention.

[0016] Figure 2 This is a side view of the structure of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 4 This is a three-dimensional structural diagram of the ejection assembly of this utility model.

[0019] Figure 5 This is a three-dimensional structural diagram of the hot-pressing component of this utility model.

[0020] Figure 6 This is a three-dimensional structural diagram of the material support component of this utility model.

[0021] In the diagram: 1 Support plate, 2 Fixing frame, 3 Forming box, 4 First drive motor, 5 Ejection assembly, 501 Ejection plate, 502 Movable rod, 503 Horizontal plate, 504 Spring, 6 Hot pressing assembly, 601 Limiting sleeve, 602 Push rod motor, 603 Hot pressing plate, 604 Guide rod, 605 Driven bevel gear, 606 Positioning plate, 607 Second drive motor, 608 Driven bevel gear, 7 Material support assembly, 701 Limiting frame, 702 Lifting rod, 703 Support plate, 704 Limiting plate, 705 First positioning shaft, 706 Rotating plate, 707 Second positioning shaft, 708 Connecting plate. Detailed Implementation

[0022] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] like Figures 1-6 As shown, an embodiment of this utility model proposes a composite board hot pressing forming device, including a fixed frame 2, a forming box 3 rotatably mounted on the fixed frame 2, a first drive motor 4 fixedly connected to one side of the fixed frame 2, and the output shaft of the first drive motor 4 drives the forming box 3 to rotate. The forming box 3 is provided with an ejection component 5 inside, which is used to eject the formed composite board. A hot pressing component 6 connected to the fixed frame 2 is provided above the forming box 3. The hot pressing component 6 cooperates with the forming box 3 to complete the hot pressing forming of the composite board. Material support components 7 are provided on both sides of the fixed frame 2, which are used to support the forming box 3.

[0025] like Figure 4 As shown, the ejector assembly 5 includes an ejector plate 501 movably fitted inside the molding box 3. Two movable rods 502 are fixedly connected to the bottom of the ejector plate 501, and the movable rods 502 move through the bottom of the molding box 3. A horizontal plate 503 is fixedly connected to the end of the movable rod 502 away from the ejector plate 501. A spring 504 is fixedly connected between the horizontal plate 503 and the molding box 3. The spring 504 presses the horizontal plate 503, so that the horizontal plate 503 pulls the ejector plate 501 through the movable rods 502, so that the ejector plate 501 is tightly fitted inside the molding box 3.

[0026] like Figure 5As shown, the hot pressing assembly 6 includes a limiting sleeve 601 movably fitted inside the fixed frame 2. A push rod motor 602 is fixedly fitted inside the limiting sleeve 601. The output shaft of the push rod motor 602 is rotatably connected to a hot pressing plate 603. Two guide rods 604 are fixedly connected to the top of the hot pressing plate 603, and the guide rods 604 movably pass through the fixed frame 2. A positioning plate 606 is fixedly connected to the top of the fixed frame 2. A second drive motor 607 is fixedly connected to one side of the positioning plate 606. A drive bevel gear 608 is fixedly connected to the output shaft of the second drive motor 607. A driven bevel gear 605 is fixedly fitted outside the push rod motor 602, and the drive bevel gear 608 meshes with the driven bevel gear 605 for transmission. The push rod motor 602 drives the hot pressing plate 603 to move downward, and the hot pressing plate 603 will extend into the forming box 3 to hot press the composite board.

[0027] like Figure 5 and Figure 6 As shown, the material support assembly 7 includes a limiting frame 701 fixedly connected to both sides of the fixed frame 2. A lifting rod 702 is movably sleeved inside the limiting frame 701. Two support plates 703 are fixedly connected to the bottom end of the lifting rod 702. Limiting plates 704 are fixedly sleeved on both sides of the limiting frame 701 outside the lifting rod 702. A first positioning shaft 705 is fixedly connected to the top of the lifting rod 702. A rotating plate 706 is fixedly sleeved outside the push rod motor 602. A second positioning shaft 707 is fixedly connected to the bottom of the rotating plate 706. The first positioning shaft 705 and the second positioning shaft 706... A connecting plate 708 is movably sleeved on the outside of the second positioning shaft 707. The support plate 703 supports the bottom of the molding box 3, thus distributing the force on the molding box 3. The second drive motor 607 drives the push rod motor 602 to rotate through the active bevel gear 608 and the driven bevel gear 605. The push rod motor 602 drives the rotating plate 706 to rotate. The rotating plate 706 drives the two lifting rods 702 to move away from or towards each other through the first positioning shaft 705, the second positioning shaft 707 and the connecting plate 708. Thus, the lifting rods 702 drive the support plate 703 to move.

[0028] like Figure 3 As shown, the bottom of the molding box 3 has two through holes, and the movable rod 502 moves through the through holes. The bottom sides of the fixed frame 2 are fixedly connected to two support plates 1.

[0029] like Figure 3 As shown, the fixed frame 2 has an installation hole, and the limiting sleeve 601 is movably fitted into the installation hole. The fixed frame 2 has two guide holes, and the guide rod 604 moves through the guide hole. The guide rod 604 moves up and down in the guide hole, while the limiting sleeve 601 rotates in the installation hole.

[0030] Working principle: In such Figure 3In the state shown, the raw material is inside the molding box 3. During hot pressing, the push rod motor 602 drives the hot press plate 603 to move downwards. The hot press plate 603 extends into the molding box 3 to hot press the composite plate. At this time, the support plate 703 supports the bottom of the molding box 3, thus distributing the force on the molding box 3 during hot pressing and preventing excessive local force at the rotation point of the molding box 3, which could lead to deformation and damage. After the composite plate is formed, the push rod motor 602 drives the hot press plate 603 to reset. At this time, the second drive motor 607 drives the push rod motor 602 to rotate through the driving bevel gear 608 and the driven bevel gear 605. Machine 602 drives rotating plate 706 to rotate. Rotating plate 706 drives two lifting rods 702 to move away from each other through first positioning shaft 705, second positioning shaft 707 and connecting plate 708. Thus, lifting rod 702 drives support plate 703 to move away from the bottom of forming box 3. At this time, first drive motor 4 drives forming box 3 to rotate 90 degrees, so that horizontal plate 503 faces upward. Then push rod motor 602 drives hot press plate 603 to move downward. Hot press plate 603 squeezes horizontal plate 503. Horizontal plate 503 pushes ejector plate 501 downward through movable rod 502, so that ejector plate 501 pushes composite plate out of forming box 3 for rapid material discharge.

[0031] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A hot press molding apparatus for a composite board, comprising a fixing frame (2), characterized in that, The fixed frame (2) is rotatably provided with a forming box (3), one side of the fixed frame (2) is fixedly connected with a first driving motor (4), and the output shaft of the first driving motor (4) drives the forming box (3) to rotate, the inside of the forming box (3) is provided with an ejection assembly (5), which is used for ejecting the formed composite board, the upper side of the forming box (3) is provided with a hot pressing assembly (6) connected with the fixed frame (2), the hot pressing assembly (6) cooperates with the forming box (3) to complete the hot pressing forming of the composite board, and the two sides of the fixed frame (2) are provided with a material supporting assembly (7), which is used for lifting the forming box (3).

2. The device for hot-press forming of a composite panel according to claim 1, characterized in that, The ejection assembly (5) comprises an ejection plate (501) movably sleeved in the forming box (3), the bottom of the ejection plate (501) is fixedly connected with two movable rods (502), and the movable rods (502) movably penetrate through the bottom of the forming box (3), one end of the movable rod (502) away from the ejection plate (501) is fixedly connected with a horizontal plate (503), and the horizontal plate (503) and the forming box (3) are fixedly connected with a spring (504).

3. The device for hot-press forming of a composite panel according to claim 1, characterized in that, The hot pressing assembly (6) comprises a limiting sleeve (601) movably sleeved in the fixed frame (2), the inside of the limiting sleeve (601) is fixedly sleeved with a push rod motor (602), the output shaft of the push rod motor (602) is rotatably connected with a hot pressing plate (603), the top of the hot pressing plate (603) is fixedly connected with two guide rods (604), and the guide rods (604) movably penetrate through the fixed frame (2), the top of the fixed frame (2) is fixedly connected with a positioning plate (606), one side of the positioning plate (606) is fixedly connected with a second driving motor (607), the output shaft of the second driving motor (607) is fixedly connected with a driving bevel gear (608), the outside of the push rod motor (602) is fixedly sleeved with a driven bevel gear (605), and the driving bevel gear (608) is meshed with the driven bevel gear (605).

4. The device for hot-press forming of a composite panel according to claim 3, characterized in that, The material supporting assembly (7) comprises a limiting frame (701) fixedly connected on the two sides of the fixed frame (2), the inside of the limiting frame (701) is movably sleeved with a lifting rod (702), the bottom end of the lifting rod (702) is fixedly connected with two supporting plates (703), the two sides of the limiting frame (701) are provided with a limiting plate (704) fixedly sleeved outside the lifting rod (702), the top of the lifting rod (702) is fixedly connected with a first positioning shaft (705), the outside of the push rod motor (602) is fixedly sleeved with a rotating plate (706), the bottom of the rotating plate (706) is fixedly connected with a second positioning shaft (707), and the outside of the first positioning shaft (705) and the second positioning shaft (707) is movably sleeved with a connecting plate (708).

5. The device for hot-press forming of a composite panel according to claim 2, characterized in that, The bottom of the forming box (3) is provided with two through holes, and the movable rods (502) movably penetrate through the through holes, and the bottom of the fixed frame (2) is fixedly connected with two supporting plates (1).

6. The device for hot-press forming of a composite panel according to claim 3, characterized in that, The fixing frame (2) is provided with a mounting hole, and a limiting sleeve (601) is movably sleeved in the mounting hole. The fixing frame (2) is provided with two guide holes, and a guide rod (604) movably penetrates the guide holes.

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