A raw material ejection structure for foam board production

Abstract

The utility model discloses a raw material ejection structure for foam board production relates to foam board production technical field, include: device frame, control module is fixedly connected on device frame, lifting mechanism is located on device frame, ejection mechanism is located on lifting mechanism, and ejection mechanism includes installation jack and ejector rod, is equipped with a plurality of installation jacks, a plurality of installation jacks all are located on the upgrading mechanism, and a plurality of installation jacks are evenly distributed. The raw material ejection structure for foam board production, through the use of ejection mechanism, through setting up even distribution's multiple installation jacks on the lifting plate, can according to the size, shape and stress demand of different foam board, selectively inserts the ejector rod, realizes the self -definition layout of ejection position, makes the same device can adapt to multiple specifications foam board production, need not to replace the overall structure, has promoted the flexibility and universality of equipment, has reduced the adjustment time and cost for different products.

Description

Technical Field

[0001] This utility model relates to the field of foam board production technology, specifically to a raw material ejection structure for foam board production. Background Technology

[0002] In the production process of foam boards, after the raw materials have undergone foaming, curing and molding processes, they often need to be smoothly and effectively ejected or separated from the mold or carrier so that they can enter the subsequent cutting, processing or transfer stages. The stability and accuracy of the ejection process are directly related to the finished product quality, production efficiency and automation level of the foam board. At present, common foam board raw material ejection devices usually use fixed ejector pins or ejector rod arrays installed on a lifting platform. When ejection is required, the lifting mechanism drives the entire platform to rise, and the ejector rods lift the foam board.

[0003] However, in actual production, foam boards come in various sizes and specifications, and the required location, number, and distribution of ejection stress points vary depending on their internal structure or subsequent processing requirements. Existing fixed ejection structures have significant shortcomings: 1. The ejector pin layout is usually pre-set and cannot be adjusted, or can only be adjusted in a very limited overall manner. When production specifications are changed, it is often necessary to manually replace the entire ejector plate or to disassemble, reassemble and position a large number of ejector pins one by one in a tedious manner. The adjustment process is time-consuming and laborious, which seriously affects the changeover efficiency and flexibility of the production line. 2. The simple ejector rod insertion lacks an effective locking and positioning mechanism. Under the vibration and force of repeated ejection operations, the ejector rod is prone to displacement, loosening or even falling off, resulting in uneven ejection, deformation of the foam board or ejection marks, which affects product quality. 3. For foam board materials of different widths, there is a lack of convenient and adjustable lateral limiting and guiding mechanisms, making it difficult to ensure that the foam board is always aligned with the ejector rod array during the ejection process, which poses a risk of ejection deviation.

[0004] Therefore, in view of the above-mentioned shortcomings of the existing technology, there is an urgent need to develop a new type of raw material ejection structure for foam board production. Utility Model Content

[0005] This utility model provides a raw material ejection structure for foam board production. Through the use of the ejection mechanism, multiple evenly distributed mounting holes are set on the lifting plate. Ejection rods can be selectively inserted according to the size, shape, and force requirements of different foam boards, achieving a customizable ejection position layout. This allows the same device to adapt to the production of various specifications of foam boards without replacing the overall structure, improving the flexibility and versatility of the equipment and reducing adjustment time and costs for different products. The positioning and limiting mechanisms work together. The horizontal and vertical positioning components, along with pressure plates, fix the ejection rods, preventing displacement or loosening during ejection. Simultaneously, the movable side limiting plate and support rod structure allow for flexible adjustment of the limiting and supporting positions according to the width of the foam board, ensuring the raw material remains centered and does not deviate during ejection. This dual stability ensures uniform ejection force and accurate direction, helping to reduce foam board deformation or damage and improving the consistency and quality of the ejected finished product.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a raw material ejection structure for foam board production, comprising: Device frame; The control module is fixedly connected to the device frame; The lifting mechanism is mounted on the device frame; An ejection mechanism is provided on the lifting mechanism. The ejection mechanism includes mounting holes and ejection rods. Multiple mounting holes are provided, and all mounting holes are provided on the lifting mechanism and are evenly distributed. Multiple ejection rods are provided, and each ejection rod is movably inserted into several of the mounting holes. A positioning mechanism is mounted on the lifting mechanism and is connected to multiple mounting holes; A limiting mechanism is provided inside the device frame. The limiting mechanism includes a movable part and a side limiting plate. The movable part is provided inside the device frame. There are two side limiting plates, and both side limiting plates are provided on the movable part.

[0007] Furthermore, the lifting mechanism includes lifting cylinders and lifting plates. There are four lifting cylinders, which are fixedly connected to the four corners of the device frame. The four corners of the lifting plate are fixedly connected to the output ends of the four lifting cylinders. Multiple mounting holes are opened on the top of the lifting plate and are evenly distributed.

[0008] Furthermore, the positioning mechanism includes a horizontal positioning component, a vertical positioning component, and a pressure plate. There are two sets of horizontal positioning components, which are respectively located on the top sides of the lifting plate. There are also two sets of vertical positioning components, which are respectively located on the top sides of the lifting plate. The pressure plate is located on the top of the lifting plate and is connected to the two sets of horizontal positioning components and the two sets of vertical positioning components.

[0009] Furthermore, each set of the horizontal edge positioning components includes a horizontal edge docking assembly, a horizontal edge screw hole, and a horizontal edge positioning knob. The horizontal edge docking assembly is located at the top edge of the lifting plate. Multiple horizontal edge screw holes are provided, and all of the multiple horizontal edge screw holes are provided on the horizontal edge docking assembly. Multiple horizontal edge positioning knobs are provided, and each of the horizontal edge positioning knobs is threaded into each horizontal edge screw hole.

[0010] Furthermore, each of the horizontal edge docking components includes a horizontal edge slot and a horizontal edge mounting strip. The horizontal edge mounting strip is fixedly connected to the top edge of the lifting plate, and the horizontal edge slot is formed on one side of the outer surface of the horizontal edge mounting strip.

[0011] Furthermore, each set of vertical edge positioning components includes a vertical edge docking assembly, a vertical edge positioning knob, and a vertical edge screw hole. The vertical edge docking assembly is located at the top edge of the lifting plate. Multiple vertical edge screw holes are provided, and all of the multiple vertical edge screw holes are provided on the horizontal edge docking assembly. Multiple vertical edge positioning knobs are provided, and each vertical edge positioning knob is threaded into each vertical edge screw hole.

[0012] Furthermore, the vertical side docking assembly includes a vertical side mounting strip and a vertical side slot. The vertical side mounting strip is fixedly connected to the top edge of the lifting plate, and the vertical side slot is formed on one side of the outer surface of the vertical side mounting strip.

[0013] Furthermore, the movable component includes support rods and movable docking slots. There are two movable docking slots, which are respectively opened on both sides of the inner wall of the device frame. There are multiple support rods, and both ends of the multiple support rods are movably connected to the two movable docking slots. The two side limiting plates are respectively fixedly connected to two of the support rods.

[0014] This utility model provides a raw material ejection structure for foam board production. It has the following beneficial effects: (1) The raw material ejection structure for foam board production, through the use of the ejection mechanism, by setting multiple evenly distributed installation holes on the lifting plate, can selectively insert ejection rods according to the size, shape and force requirements of different foam boards, realize the custom layout of ejection position, so that the same device can adapt to the production of foam boards of various specifications without changing the overall structure, improve the flexibility and versatility of the equipment, and reduce the adjustment time and cost for different products.

[0015] (2) The raw material ejection structure for foam board production uses a positioning mechanism and a limiting mechanism in combination. The horizontal and vertical positioning components work together with the pressure plate to fix the ejection rod, preventing it from shifting or loosening during ejection. At the same time, the movable side limiting plate and support rod structure can flexibly adjust the limiting and support positions according to the width of the foam board, ensuring that the raw material is centered and does not deviate during ejection. The dual stability ensures uniform ejection force and accurate direction, which helps to reduce foam board deformation or damage and improve the consistency and quality of the ejected finished product. Attached Figure Description

[0016] Figure 1 This is an exploded cross-sectional view of the present invention; Figure 2 This is an exploded view of the present invention; Figure 3 This is a partial sectional view of the present invention; Figure 4 This is a perspective view of the present invention.

[0017] In the diagram: 1. Device frame; 2. Moving docking slot; 3. Support rod; 4. Lifting cylinder; 5. Lifting plate; 6. Side limiting plate; 7. Mounting hole; 8. Vertical positioning knob; 9. Ejector rod; 10. Pressure plate; 11. Horizontal mounting strip; 12. Horizontal screw hole; 13. Horizontal slot; 14. Control module; 15. Vertical mounting strip; 16. Vertical screw hole; 17. Vertical slot; 18. Horizontal positioning knob. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0019] Please see Figure 1-4 This utility model provides a technical solution: a raw material ejection structure for foam board production, comprising: Device frame 1; Control module 14 is fixedly connected to the device frame 1; The lifting mechanism is mounted on the device frame 1; The ejection mechanism is located on the lifting mechanism. The ejection mechanism includes mounting holes 7 and ejection rods 9. There are multiple mounting holes 7, which are all located on the lifting mechanism and are evenly distributed. There are multiple ejection rods 9, which are movably inserted into several of the mounting holes 7. A positioning mechanism is provided on the lifting mechanism, and the positioning mechanism is connected to multiple mounting holes 7; The limiting mechanism is located inside the device frame 1. The limiting mechanism includes a movable part and a side limiting plate 6. The movable part is located inside the device frame 1, and there are two side limiting plates 6, both of which are located on the movable part.

[0020] In this implementation scheme: the control module 14 is an application of existing technology, used to control the operation of the overall device and ensure its use. The size of the mounting hole 7 corresponds to the size of the ejector rod 9. The ejector rod 9 is installed in the mounting hole 7 to complete the ejection. Furthermore, the position of the ejector rod 9 in the mounting hole 7 can be adjusted as needed to ensure its use. The side limiting plate 6 restricts the foam board, so that the position of the ejector rod 9 is aligned with the position on the foam board to complete its use.

[0021] Specifically, the lifting mechanism includes lifting cylinders 4 and lifting plates 5. There are four lifting cylinders 4, which are fixedly connected to the four corners of the device frame 1. The four corners of the lifting plate 5 are fixedly connected to the output ends of the four lifting cylinders 4. Multiple mounting holes 7 are opened on the top of the lifting plate 5 and are evenly distributed.

[0022] In this embodiment, the model of the lifting cylinder 4 can be selected from those available on the market as needed, which will not be elaborated here. The height of the lifting plate 5 is adjusted by the extension and retraction of the lifting cylinder 4, which in turn drives the ejector rod 9 on it to adjust its height, thus completing the use.

[0023] Specifically, the positioning mechanism includes a horizontal positioning component, a vertical positioning component, and a pressure plate 10. There are two sets of horizontal positioning components, which are respectively located on the top sides of the lifting plate 5. There are also two sets of vertical positioning components, which are respectively located on the top sides of the lifting plate 5. The pressure plate 10 is located on the top of the lifting plate 5 and is connected to the two sets of horizontal positioning components and the two sets of vertical positioning components.

[0024] In this embodiment: the pressure plate 10 covers multiple mounting holes 7 and presses down multiple ejector rods 9 to position the multiple ejector rods 9 and ensure stable use.

[0025] Specifically, each set of horizontal positioning components includes a horizontal docking assembly, a horizontal screw hole 12, and a horizontal positioning knob 18. The horizontal docking assembly is located at the top edge of the lifting plate 5. There are multiple horizontal screw holes 12, all of which are located on the horizontal docking assembly. There are multiple horizontal positioning knobs 18, and each horizontal positioning knob 18 is threaded into each horizontal screw hole 12.

[0026] In this embodiment, the horizontal edge positioning knob 18 descends within the horizontal edge screw hole 12 to position the horizontal edge of the pressure plate 10, ensuring stable operation.

[0027] Specifically, each of the horizontal edge docking components includes a horizontal edge slot 13 and a horizontal edge mounting strip 11. The horizontal edge mounting strip 11 is fixedly connected to the top edge of the lifting plate 5, and the horizontal edge slot 13 is opened on one side of the outer surface of the horizontal edge mounting strip 11.

[0028] In this embodiment: the horizontal edge slot 13 and the horizontal edge mounting strip 11 cooperate with each other, one side of the pressure plate 10 extends into the horizontal edge slot 13, and is positioned in conjunction with the horizontal edge positioning knob 18. The horizontal edge mounting strip 11 is fixed by bolts and is detachable, ensuring the installation of the pressure plate 10.

[0029] Specifically, each set of vertical edge positioning components includes a vertical edge docking assembly, a vertical edge positioning knob 8, and a vertical edge screw hole 16. The vertical edge docking assembly is located at the top edge of the lifting plate 5. There are multiple vertical edge screw holes 16, which are all located on the horizontal edge docking assembly. There are multiple vertical edge positioning knobs 8, and each vertical edge positioning knob 8 is threaded into each vertical edge screw hole 16.

[0030] In this embodiment: the vertical edge positioning knob 8 descends within the vertical edge screw hole 16 to position the vertical edge of the pressure plate 10, ensuring stable use.

[0031] Specifically, the vertical side connection assembly includes a vertical side mounting strip 15 and a vertical side slot 17. The vertical side mounting strip 15 is fixedly connected to the top edge of the lifting plate 5, and the vertical side slot 17 is opened on one side of the outer surface of the vertical side mounting strip 15.

[0032] In this embodiment: the vertical mounting strip 15 and the vertical slot 17 cooperate with each other, one side of the pressure plate 10 extends into the vertical slot 17, and is positioned in conjunction with the vertical positioning knob 8. The vertical mounting strip 15 is fixed by bolts and is detachable, ensuring the installation of the pressure plate 10.

[0033] Specifically, the movable parts include support rods 3 and movable docking slots 2. There are two movable docking slots 2, which are respectively opened on both sides of the inner wall of the device frame 1. There are multiple support rods 3, and both ends of the multiple support rods 3 are movably connected to the two movable docking slots 2. Two side limiting plates 6 are respectively fixedly connected to two of the support rods 3.

[0034] In this embodiment, the position of the support rod 3 within the movable docking groove 2 can be adjusted as needed to enable docking of cut materials of different sizes on the foam board.

[0035] During use, ensure the device frame 1 is securely placed. Start the equipment via the control module 14. Check if the four lifting cylinders 4 can drive the lifting plate 5 to rise and fall smoothly, and raise it to its initial state. Check if all horizontal and vertical positioning knobs 18 are in the loose state. Based on the width of the foam board to be ejected, move the support rods 3 of the fixed side limit plates 6 to adjust the positions of the two side limit plates 6 to align with the foam board. Use other support rods 3 to support the foam board, and then lock them in place to ensure that the foam board is centered and does not shift left or right when inserted. Based on the size and shape of the foam board and the required distribution of ejection force points, plan the layout of the ejection rods 9. Insert the ejection rods 9 vertically into the corresponding mounting holes 7 on the lifting plate 5. Leave unused mounting holes 7 empty. Cover the area of ​​the lifting plate 5 where the ejection rods 9 have been inserted with the pressure plate 10. Insert the four edges of the pressure plate 10 into the corresponding horizontal edge slots 13 and vertical edge slots 17 respectively. Tighten the horizontal edge positioning knobs 18 in sequence so that they pass through the horizontal edge screw holes 12 and press down on the horizontal edge of the pressure plate 10. Tighten the vertical edge positioning knobs 8 in sequence so that they pass through the vertical edge screw holes 16 and press down on the vertical edge of the pressure plate 10. Ensure that the pressure plate 10 flatly presses down on the top of all the ejector rods 9 to prevent them from shaking or falling off during the ejection process. Place the foam board material to be ejected horizontally on multiple support rods 3. Start the ejection program on the control module 14. The four lifting cylinders 4 act synchronously, so that the lifting plate 5 drives multiple ejector rods 9 to descend synchronously to complete the ejection. After the ejection action is completed, control the lifting cylinders 4 to extend through the control module 14 so that the lifting plate 5 rises back to the initial position. Remove the ejected foam board from the support rods 3, and it can be ejected again.

[0036] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A raw material ejection structure for foam board production, characterized in that, include: Device frame (1); Control module (14), which is fixedly connected to the device frame (1); The lifting mechanism is mounted on the device frame (1); An ejection mechanism is provided on the lifting mechanism. The ejection mechanism includes mounting holes (7) and ejection rods (9). There are multiple mounting holes (7), all of which are provided on the lifting mechanism and are evenly distributed. There are multiple ejection rods (9), which are movably inserted into several of the mounting holes (7). The positioning mechanism is located on the lifting mechanism and is connected to multiple mounting holes (7); A limiting mechanism is provided in the device frame (1). The limiting mechanism includes a movable part and a side limiting plate (6). The movable part is provided in the device frame (1). There are two side limiting plates (6), and both side limiting plates (6) are provided on the movable part.

2. The raw material ejection structure for foam board production according to claim 1, characterized in that, The lifting mechanism includes a lifting cylinder (4) and a lifting plate (5). There are four lifting cylinders (4), which are fixedly connected to the four corners of the device frame (1). The four corners of the lifting plate (5) are fixedly connected to the output ends of the four lifting cylinders (4). Multiple mounting holes (7) are opened on the top of the lifting plate (5) and are evenly distributed.

3. The raw material ejection structure for foam board production according to claim 2, characterized in that, The positioning mechanism includes a horizontal positioning component, a vertical positioning component, and a pressure plate (10). There are two sets of horizontal positioning components, which are respectively located on the top sides of the lifting plate (5). There are two sets of vertical positioning components, which are respectively located on the top sides of the lifting plate (5). The pressure plate (10) is located on the top of the lifting plate (5) and is connected to the two sets of horizontal positioning components and the two sets of vertical positioning components.

4. The raw material ejection structure for foam board production according to claim 3, characterized in that, Each set of the horizontal positioning components includes a horizontal docking assembly, a horizontal screw hole (12), and a horizontal positioning knob (18). The horizontal docking assembly is located at the top edge of the lifting plate (5). There are multiple horizontal screw holes (12), and multiple horizontal screw holes (12) are located on the horizontal docking assembly. There are multiple horizontal positioning knobs (18), and each horizontal positioning knob (18) is threaded into each horizontal screw hole (12).

5. The raw material ejection structure for foam board production according to claim 4, characterized in that, Each of the horizontal edge docking components includes a horizontal edge slot (13) and a horizontal edge mounting strip (11). The horizontal edge mounting strip (11) is fixedly connected to the top edge of the lifting plate (5), and the horizontal edge slot (13) is opened on one side of the outer surface of the horizontal edge mounting strip (11).

6. The raw material ejection structure for foam board production according to claim 5, characterized in that, Each set of vertical edge positioning components includes a vertical edge docking assembly, a vertical edge positioning knob (8), and a vertical edge screw hole (16). The vertical edge docking assembly is located at the top edge of the lifting plate (5). There are multiple vertical edge screw holes (16), and multiple vertical edge screw holes (16) are located on the horizontal edge docking assembly. There are multiple vertical edge positioning knobs (8), and each vertical edge positioning knob (8) is threaded into each vertical edge screw hole (16).

7. The raw material ejection structure for foam board production according to claim 6, characterized in that, The vertical side docking assembly includes a vertical side mounting strip (15) and a vertical side slot (17). The vertical side mounting strip (15) is fixedly connected to the top edge of the lifting plate (5), and the vertical side slot (17) is opened on one side of the outer surface of the vertical side mounting strip (15).

8. The raw material ejection structure for foam board production according to claim 7, characterized in that, The movable component includes a support rod (3) and a movable docking slot (2). There are two movable docking slots (2), which are respectively opened on both sides of the inner wall of the device frame (1). There are multiple support rods (3), and both ends of the multiple support rods (3) are movably connected to the two movable docking slots (2). The two side limiting plates (6) are respectively fixedly connected to two of the support rods (3).

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