Thermosetting composite polystyrene foam insulation board preparation equipment and process thereof

Abstract

The invention relates to the technical field of insulation board preparation, and discloses thermosetting composite polystyrene foam insulation board preparation equipment which comprises a supporting frame and a conveying mechanism, the conveying mechanism is arranged on one side of the supporting frame, a forming mold is fixedly installed in the supporting frame, and an opening in the bottom of the forming mold is sealed through two sealing plates; an injection opening used for injecting a foam body is formed in the top of the forming mold, a lifting plate is arranged below the sealing plates, the two sealing plates are both in sliding fit with the lifting plate, a groove is formed in the top of the lifting plate, and a conveying assembly is arranged in the groove; the forming mold is arranged in the workshop, and the outlet is formed in the workshop, so that the conveying mechanism extends out of the outlet, a worker can transfer the insulation board in a relatively safe and comfortable environment, and scalding and body discomfort caused by direct contact with the high-temperature mold and the working environment are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of heat preservation board preparation, in particular to a device for preparing a thermosetting composite polystyrene foam heat preservation board and a process thereof. Background Art

[0002] Thermosetting composite polystyrene foam insulation board is a high-performance building material, which is made by compounding polystyrene particles with a treatment agent through a specific production process. This material has excellent fire resistance and is not easy to burn or drip at high temperatures. At the same time, it provides good thermal insulation and heat preservation effects, and is suitable for exterior wall and roof insulation projects of various building structures. Its moisture-proof and air-proof properties make it an ideal choice for various climatic conditions, and it is easy to construct and cost-effective. It is one of the important insulation materials in the modern construction industry.

[0003] The production of thermosetting composite polystyrene foam insulation board first involves the preparation of raw materials, including high-quality polystyrene particles and additives such as flame retardants. Next, the particles are expanded through a pre-foaming process to form a foam with a closed-cell structure. The pre-foamed foam is then placed in a mold for molding, and parameters such as temperature, pressure and time are controlled to ensure the quality of the board. Finally, after curing, cutting and packaging, the final thermosetting composite polystyrene foam insulation board product is obtained.

[0004] After the foam is formed in the mold, it needs to be demolded. Due to the large volume of the molded sheet, manual operation equipment is often required to assist in demolding and transfer the molded sheet. However, due to the high temperature of the mold, workers working next to the mold are prone to burns, and the high temperature in the working environment can easily cause physical discomfort.

[0005] Therefore, it is necessary to provide a thermosetting composite polystyrene foam insulation board preparation device and process to solve the above technical problems. Summary of the invention

[0006] The purpose of the present invention is to provide a thermosetting composite polystyrene foam insulation board preparation device and process, so that workers can carry out the transportation of insulation boards in a relatively safe and comfortable environment, avoiding burns and physical discomfort caused by direct contact with high-temperature molds and working environment.

[0007] The above technical objectives of the present invention are achieved through the following technical solutions: a thermosetting composite polystyrene foam insulation board preparation device, comprising a support frame and a conveying mechanism, the conveying mechanism is arranged on one side of the support frame, a molding mold is fixedly installed inside the support frame, the opening at the bottom of the molding mold is closed by two sealing plates, the top of the molding mold is provided with an injection port for injecting the foam body, a lifting plate is provided below the sealing plate, both sealing plates are slidably matched with the lifting plate, a groove is provided on the top of the lifting plate, a conveying assembly is provided in the groove, and a driving assembly for driving the two sealing plates to move relative to each other is provided on one side of the lifting plate.

[0008] The present invention is further configured as follows: the conveying assembly includes a conveying roller, a transmission belt and a transmission wheel, roller shafts are provided at both ends of the conveying roller, multiple conveying rollers are provided and are arranged parallel to each other, multiple conveying rollers are rotatably installed in the groove of the lifting plate through the roller shafts, two adjacent roller shafts are connected by transmission belts and transmission wheels, and a first gear is fixedly installed on one end of one of the roller shafts.

[0009] The present invention is further configured as follows: the conveying mechanism includes a frame, a driving roller and a driven roller, the driving roller and the driven roller are rotatably installed on both sides of the frame respectively, the driving roller and the driven roller are jointly provided with a conveyor belt, a motor is fixedly installed on the frame, and the output end of the motor is fixedly connected to one end of the driving roller.

[0010] The present invention is further configured as follows: a second gear is fixedly mounted on one end of the driven roller, a support plate is fixedly mounted on one side of the frame, a connecting shaft is rotatably mounted on the support plate, a third gear is fixedly mounted on the connecting shaft, the second gear is meshed with the third gear, the third gear is matched with the first gear, and when the lifting plate moves downward to the point where the conveying roller and the conveying belt are at the same height, the third gear is meshed with the first gear.

[0011] The present invention is further configured as follows: support blocks are fixedly installed on the four corners of the lifting plate, a slide groove is provided on the top of the support block, and slide rails are fixedly installed on both sides of the bottom wall of the sealing plate, and the slide rails are slidably installed in the slide groove.

[0012] The present invention is further configured as follows: a hydraulic cylinder is fixedly installed on the top of the support frame, a first push plate is embedded in the top of the inner cavity of the forming mold, a telescopic end is provided on the hydraulic cylinder, the telescopic end is connected to the first push plate, second push plates are fixedly installed on both sides of the bottom wall of the first push plate, the second push plates and the first push plates are arranged perpendicular to each other, the bottom walls of the two second push plates are respectively fitted with the top walls of the two sealing plates, a support platform is fixedly installed on the inner side of the support frame, an elastic support assembly is provided on the support platform, and the top of the elastic support assembly is connected to the lifting plate.

[0013] The present invention is further configured as follows: a first connecting tube is fixedly installed on the top end of the first push plate, the telescopic end of the hydraulic cylinder extends into the first connecting tube, a first spring is arranged in the first connecting tube, the top end of the first spring is fixedly connected to the telescopic end of the hydraulic cylinder, the bottom end of the first spring is fixedly connected to the bottom wall of the first connecting tube, a third push plate is embedded in the bottom of the first push plate, the bottom wall of the third push plate and the bottom wall of the first push plate are located in the same plane, a push rod is fixedly installed on the telescopic end of the hydraulic cylinder, the push rod passes through the first push plate and is fixedly connected to the third push plate.

[0014] The present invention is further configured as follows: the elastic support assembly includes a second connecting tube, a connecting column and a second spring, the top end of the second connecting tube is fixedly connected to the support platform, the top end of the connecting column is fixedly connected to the lifting plate, the bottom end of the connecting column extends into the second connecting tube, and the connecting column and the second connecting tube are slidably matched, the second spring is arranged inside the second connecting tube, the top end of the second spring is fixedly connected to the connecting column, and the bottom end of the second spring is fixedly connected to the bottom wall of the second connecting tube.

[0015] The present invention is further configured as follows: the driving assembly includes a rack, a fourth gear, a ball screw and a driving seat, the rack is fixedly mounted on one side of the sealing plate, a connecting seat is fixedly mounted on one side of the supporting block, the top end of the ball screw passes through the connecting seat, and the ball screw is rotatably connected to the connecting seat, the top of the ball screw is fixedly sleeved with a fourth gear, the fourth gear is meshed with the rack, the driving seat is fixedly connected to the supporting plate, the bottom end of the ball screw passes through the driving seat, and the ball screw is threadedly connected to the driving seat.

[0016] The process for preparing the insulation board using the above-mentioned thermosetting composite polystyrene foam insulation board preparation equipment comprises the following steps:

[0017] S1, closing the bottom opening of the molding mold through a sealing plate, and then injecting the pre-foamed foam into the molding mold through an injection port;

[0018] S2, after the foam body is heated and formed in the forming mold, the lifting plate is driven to move downward, and the two sealing plates are driven to open through the driving assembly;

[0019] S3. After the two sealing plates are fully opened, the formed insulation board falls onto the conveying assembly, and then is transported to the conveying mechanism for output through the conveying assembly.

[0020] In summary, the present invention has the following beneficial effects: the present invention effectively solves the potential safety hazards and operational inconveniences existing in traditional preparation equipment by arranging a sealing plate, a lifting plate, a conveying assembly and a conveying mechanism; by adopting a structure combining a sealing plate and a lifting plate, the automatic closing and opening of the molding mold is realized, the need for manual intervention is effectively reduced, and the risk of safety accidents caused by improper operation is reduced; by arranging the molding mold in a workshop and opening an exit at the workshop so that the conveying mechanism can extend through the exit, the staff can transfer the insulation board in a relatively safe and comfortable environment, avoiding burns and physical discomfort caused by direct contact with high-temperature molds and working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention when the two sealing plates are fully opened;

[0023] Figure 3 It is a schematic cross-sectional structure diagram of the molding die of the present invention;

[0024] Figure 4 It is a schematic diagram of the side cross-sectional structure of the first connecting cylinder, the first push plate, the second push plate and the third push plate of the present invention;

[0025] Figure 5 It is a schematic structural diagram of the sealing plate, lifting plate and ball screw of the present invention;

[0026] Figure 6 for Figure 5 A schematic diagram of the enlarged structure at point A;

[0027] Figure 7 It is a structural schematic diagram of the lifting plate and the conveying assembly of the present invention;

[0028] Figure 8 for Figure 7 A schematic diagram of the enlarged structure at B;

[0029] Fig. 9 It is a three-dimensional cross-sectional structural schematic diagram of the conveying mechanism of the present invention;

[0030] Fig.10 for Fig. 9 A schematic diagram of the enlarged structure at C;

[0031] Fig.11 It is a schematic diagram of the three-dimensional cross-sectional structure of the elastic support assembly of the present invention.

[0032] In the figure: 1, support frame; 2, molding die; 201, injection port; 3, first push plate; 4, second push plate; 5, third push plate; 6, hydraulic cylinder; 601, telescopic end; 7, first connecting tube; 8, first spring; 9, push rod; 10, lifting plate; 11, sealing plate; 12, support platform; 13, second connecting tube; 14, connecting column; 15, second spring; 16, transmission wheel; 17, transmission belt; 18, first gear; 19, support block; 1901, slide groove; 20, slide rail; 21, frame; 22, conveyor belt; 23, motor; 24, active roller; 25, driven roller; 26, second gear; 27, connecting shaft; 28, third gear; 29, support plate; 30, drive seat; 31, rack; 32, fourth gear; 33, ball screw; 34, connecting seat; 35, conveyor roller; 3501, roller shaft. DETAILED DESCRIPTION

[0033] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0034] See also Figure 1 , Figure 2 and Figures 6 to 10 In an embodiment of the present invention, a device for preparing a thermosetting composite polystyrene foam insulation board comprises a support frame 1 and a conveying mechanism, wherein the conveying mechanism is arranged on one side of the support frame 1, a forming mold 2 is fixedly installed inside the support frame 1, an opening at the bottom of the forming mold 2 is closed by two sealing plates 11, an injection port 201 for injecting a foam body is arranged on the top of the forming mold 2, a lifting plate 10 is arranged below the sealing plate 11, both of the two sealing plates 11 are slidably matched with the lifting plate 10, a groove is arranged on the top of the lifting plate 10, a conveying component is arranged in the groove, and a driving component for driving the two sealing plates 11 to move relative to each other is arranged on one side of the lifting plate 10; when in use, the bottom of the forming mold 2 is lifted by the sealing plate 11 The upper opening is closed, and then the pre-foamed foam is injected into the molding mold 2 through the injection port 201. After the foam is heated and molded in the molding mold 2, the lifting plate 10 is driven to move downward, and the two sealing plates 11 are driven to open by the driving component. After the two sealing plates 11 are fully opened, the molded insulation board falls onto the conveying component and is transported to the conveying mechanism for output through the conveying component. When in use, the molding mold 2 and the support frame 1 can be isolated in the workshop, and an exit is opened in the workshop so that the conveying mechanism can extend through the exit. The staff can directly transfer the insulation board output by the conveying mechanism outside the workshop, so that the staff does not need to work in a high temperature environment, which avoids the staff accidentally touching the molding mold 2 and causing burns.

[0035] In this embodiment, preferably, the conveying assembly includes a conveying roller 35, a transmission belt 17 and a transmission wheel 16, and roller shafts 3501 are provided at both ends of the conveying roller 35. The conveying rollers 35 are provided with multiple and parallel to each other. The multiple conveying rollers 35 are rotatably installed in the groove of the lifting plate 10 through the roller shafts 3501, and two adjacent roller shafts 3501 are connected by transmission belts 17 and transmission wheels 16. Specifically, the transmission wheel 16 is fixedly mounted on the roller shaft 3501, and the transmission belt 17 is jointly mounted between the two transmission wheels 16, so that when the roller shaft 3501 rotates, it can drive the adjacent roller shafts 3501 to rotate synchronously, and one end of one of the roller shafts 3501 is fixedly mounted with a first gear 18.

[0036] In this embodiment, preferably, the conveying mechanism includes a frame 21, an active roller 24 and a driven roller 25, the active roller 24 and the driven roller 25 are respectively rotatably installed on both sides inside the frame 21, the active roller 24 and the driven roller 25 are jointly provided with a conveyor belt 22, and a motor 23 is fixedly installed on the frame 21, and the output end of the motor 23 is fixedly connected to one end of the active roller 24; the active roller 24 can be driven to rotate through the output end of the motor 23, and the conveyor belt 22 is driven to rotate when the active roller 24 rotates, thereby conveying the insulation board moved onto the conveyor belt 22.

[0037] In this embodiment, preferably, one end of the driven roller 25 is fixedly sleeved with a second gear 26, a support plate 29 is fixedly installed on one side of the frame 21, a connecting shaft 27 is rotatably installed on the support plate 29, a third gear 28 is fixedly sleeved on the connecting shaft 27, the second gear 26 is meshed with the third gear 28, and the third gear 28 is adapted to the first gear 18. When the lifting plate 10 moves downward to the point where the conveying roller 35 and the conveying belt 22 are at the same height, the third gear 28 is meshed with the first gear 18. At this time, as the driven roller 25 rotates, the conveying roller 35 is meshed with the first gear 18. The movable roller 25 can drive the second gear 26 to rotate, thereby driving the third gear 28 to rotate. When the third gear 28 rotates, it drives the first gear 18 to rotate, thereby driving the roller shaft 3501 to rotate. When the roller shaft 3501 rotates, it drives the conveying roller 35 to rotate. When the conveying roller 35 rotates, it drives other conveying rollers 35 to rotate through the transmission belt 17 and the transmission wheel 16. When the lifting plate 10 moves to the point where the conveying roller 35 and the conveyor belt 22 are at the same height, the conveying roller 35 can be automatically driven to rotate through the above-mentioned transmission structure, thereby automatically conveying the formed insulation board with good synchronization.

[0038] In this embodiment, preferably, support blocks 19 are fixedly installed on the four corners of the lifting plate 10, a slide groove 1901 is opened on the top of the support block 19, and slide rails 20 are fixedly installed on both sides of the bottom wall of the sealing plate 11. The slide rails 20 are slidably installed in the slide groove 1901, thereby realizing the sliding installation of the sealing plate 11.

[0039] See also Figures 2 to 5 and Fig.11 In the embodiment of the present invention, a hydraulic cylinder 6 is fixedly installed on the top of the support frame 1, a first push plate 3 is embedded in the top of the inner cavity of the molding mold 2, the bottom wall of the first push plate 3 and the top inner wall of the molding mold 2 are located in the same plane, a telescopic end 601 is provided on the hydraulic cylinder 6, and the telescopic end 601 is connected to the first push plate 3, and second push plates 4 are fixedly installed on both sides of the bottom wall of the first push plate 3, the second push plates 4 and the first push plates 3 are arranged perpendicular to each other, and the second push plates 4 are embedded in the two opposite inner side walls of the molding mold 2, and the side walls of the two second push plates 4 close to each other and the two opposite inner side walls of the molding mold 2 are respectively located In the same vertical plane, the bottom walls of the two second push plates 4 are respectively fitted with the top walls of the two sealing plates 11, and a support platform 12 is fixedly installed on the inner side of the support frame 1, and an elastic support component is arranged on the support platform 12, and the top of the elastic support component is connected to the lifting plate 10; after the insulation board is formed, the output end of the hydraulic cylinder 6 is controlled to extend, thereby driving the first push plate 3 to move downward, and when the first push plate 3 moves downward, it drives the second push plate 4 to move downward, thereby pushing the sealing plate 11 and the lifting plate 10 to move downward, and when the first push plate 3 and the second push plate 4 move downward, the insulation board can be pushed out of the molding mold 2 for demolding.

[0040] In this embodiment, preferably, a first connecting tube 7 is fixedly installed on the top of the first push plate 3, and the telescopic end 601 of the hydraulic cylinder 6 extends into the first connecting tube 7. A first spring 8 is arranged in the first connecting tube 7, and the top of the first spring 8 is fixedly connected to the telescopic end 601 of the hydraulic cylinder 6, and the bottom end of the first spring 8 is fixedly connected to the bottom wall of the first connecting tube 7. A third push plate 5 is embedded in the bottom of the first push plate 3, and the bottom wall of the third push plate 5 and the bottom wall of the first push plate 3 are located in the same plane, and a push rod 9 is fixedly installed on the telescopic end 601 of the hydraulic cylinder 6, and the push rod 9 passes through the first push plate 3 and is fixedly connected to the third push plate 5; when the lifting plate 10 moves to the same height as the conveying roller 35 and the conveying belt 22, the two sealing plates 11 are fully opened and located The insulation board between the two second push plates 4 falls downward onto the conveying roller 35 under the action of its own gravity, but at this time the insulation board may be stuck between the two second push plates 4 and cannot fall downward. In order to solve this problem, the above-mentioned structure is provided so that when the two sealing plates 11 are fully opened, the telescopic end 601 of the hydraulic cylinder 6 can be controlled to continue to extend. At this time, the first push plate 3 and the second push plate 4 cannot continue to move downward. At this time, the telescopic end 601 of the hydraulic cylinder 6 can drive the push rod 9 to move downward when extended, thereby driving the third push plate 5 to move downward, so that the insulation board stuck between the two second push plates 4 is pushed downward onto the conveying roller 35. By only providing one hydraulic cylinder 6, the lifting and lowering of the lifting plate 10 and the demoulding of the insulation board are realized, thereby reducing costs and improving synchronization.

[0041] In this embodiment, preferably, the elastic support assembly includes a second connecting tube 13, a connecting column 14, and a second spring 15. The top end of the second connecting tube 13 is fixedly connected to the support platform 12, the top end of the connecting column 14 is fixedly connected to the lifting plate 10, the bottom end of the connecting column 14 extends into the second connecting tube 13, and the connecting column 14 and the second connecting tube 13 are slidably matched. The second spring 15 is arranged inside the second connecting tube 13, the top end of the second spring 15 is fixedly connected to the connecting column 14, and the bottom end of the second spring 15 is fixedly connected to the bottom wall of the second connecting tube 13. Through the setting of the second spring 15, the connecting column 14 can elastically support the lifting plate 10, so that the lifting plate 10 can move up and down synchronously with the second push plate 4, and there is no need to separately set a driving structure to drive the lifting plate 10 to rise and fall, thereby reducing costs.

[0042] See also Figures 5 to 10In the embodiment of the present invention, the driving assembly includes a rack 31, a fourth gear 32, a ball screw 33 and a driving seat 30. The rack 31 is fixedly installed on one side of the sealing plate 11. A connecting seat 34 is fixedly installed on one side of the support block 19. The top of the ball screw 33 passes through the connecting seat 34, and the ball screw 33 is rotatably connected to the connecting seat 34. The top of the ball screw 33 is fixedly sleeved with a fourth gear 32. The fourth gear 32 is meshed with the rack 31. The driving seat 30 is connected to the support block 19. The support plate 29 is fixedly connected, and the bottom end of the ball screw 33 passes through the driving seat 30, and the ball screw 33 is threadedly connected to the driving seat 30. A nut is provided in the driving seat 30, and the nut is threadedly connected to the ball screw 33, so that the ball screw 33 can rotate when it is lifted or lowered, and when the ball screw 33 rotates, it can drive the fourth gear 32 to rotate, and when the fourth gear 32 rotates, it drives the rack 31 to move, thereby driving the sealing plate 11 to move. There are two groups of driving components, which drive the two sealing plates 11 to move synchronously in opposite directions.

[0043] When in use, the output end of the hydraulic cylinder 6 is controlled to contract first, so that the lifting plate 10 moves upward under the elastic action of the elastic support component to close the bottom opening of the molding mold 2, and then the pre-foamed foam is injected into the molding mold 2 through the injection port 201. After the foam is heated and formed in the molding mold 2, the telescopic end 601 of the hydraulic cylinder 6 is driven to extend, thereby driving the first push plate 3 to move downward. When the first push plate 3 moves downward, it drives the second push plate 4 to move downward, thereby pushing the sealing plate 11 and the lifting plate 10 to move downward. When the first push plate 3 and the second push plate 4 move downward, the insulation plate can be pushed out of the molding mold 2 for demoulding;

[0044] When the lifting plate 10 descends, the lifting plate 10 drives the ball screw 33 to move downward through the connecting seat 34. The ball screw 33 is threadedly connected to the driving seat 30, so that the ball screw 33 rotates when moving downward. When the ball screw 33 rotates, it can drive the fourth gear 32 to rotate. When the fourth gear 32 rotates, it drives the rack 31 to move, thereby driving the sealing plates 11 to move, so that the two sealing plates 11 are automatically opened;

[0045] When the two sealing plates 11 are fully opened, the telescopic end 601 of the hydraulic cylinder 6 can be controlled to continue to extend. At this time, the first push plate 3 and the second push plate 4 cannot continue to move downward. At this time, the telescopic end 601 of the hydraulic cylinder 6 can drive the push rod 9 to move downward when it is extended, thereby driving the third push plate 5 to move downward, so that the insulation plate adhered between the two second push plates 4 is pushed downward to the conveying roller 35;

[0046] The output end of the motor 23 can drive the active roller 24 to rotate, and the active roller 24 drives the conveyor belt 22 to rotate when it rotates. When the lifting plate 10 moves downward to the point where the conveyor roller 35 and the conveyor belt 22 are at the same height, the third gear 28 meshes with the first gear 18. At this time, as the driven roller 25 rotates, the driven roller 25 can drive the second gear 26 to rotate, thereby driving the third gear 28 to rotate. When the third gear 28 rotates, it drives the first gear 18 to rotate, thereby driving the roller shaft 3501 to rotate. When the roller shaft 3501 rotates, it drives the conveyor roller 35 to rotate. When the conveyor roller 35 rotates, it drives other conveyor rollers 35 to rotate through the transmission belt 17 and the transmission wheel 16. When the lifting plate 10 moves to the point where the conveyor roller 35 and the conveyor belt 22 are at the same height, the conveyor roller 35 can be automatically driven to rotate through the above-mentioned transmission structure, so that the insulation board moved onto the conveyor roller 35 can move to the conveyor belt 22 as the conveyor roller 35 rotates, and then be output through the conveyor belt 22.

[0047] The present invention also discloses a preparation process of a thermosetting composite polystyrene foam insulation board, comprising the following steps:

[0048] S1, closing the bottom opening of the molding mold 2 through the sealing plate 11, and then injecting the pre-foamed foam into the molding mold 2 through the injection port 201;

[0049] S2, after the foam body is heated and formed in the forming mold 2, the lifting plate 10 is driven to move downward, and the two sealing plates 11 are driven to open through the driving assembly;

[0050] S3. After the two sealing plates 11 are fully opened, the formed insulation board falls onto the conveying assembly, and then is conveyed to the conveying mechanism through the conveying assembly for output.

[0051] The above description is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, characteristics and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A thermosetting composite polystyrene foam insulation board preparation device, comprising a support frame (1) and a conveying mechanism, wherein the conveying mechanism is arranged on one side of the support frame (1), and a forming mold (2) is fixedly installed inside the support frame (1), characterized in that: The opening at the bottom of the molding die (2) is closed by two sealing plates (11); an injection port (201) for injecting a foam body is arranged at the top of the molding die (2); a lifting plate (10) is arranged below the sealing plate (11); the two sealing plates (11) are slidably matched with the lifting plate (10); a groove is arranged at the top of the lifting plate (10); a conveying component is arranged in the groove; and a driving component for driving the two sealing plates (11) to move relative to each other is arranged on one side of the lifting plate (10).

2. The equipment for preparing a thermosetting composite polystyrene foam insulation board according to claim 1, characterized in that: The conveying assembly comprises a conveying roller (35), a transmission belt (17) and a transmission wheel (16); roller shafts (3501) are arranged at both ends of the conveying roller (35); a plurality of conveying rollers (35) are arranged in parallel with each other; the plurality of conveying rollers (35) are rotatably mounted in a groove of a lifting plate (10) via the roller shafts (3501); two adjacent roller shafts (3501) are connected in transmission via the transmission belt (17) and the transmission wheel (16); a first gear (18) is fixedly mounted on one end of one of the roller shafts (3501).

3. The equipment for preparing a thermosetting composite polystyrene foam insulation board according to claim 2, characterized in that: The conveying mechanism comprises a frame (21), a driving roller (24) and a driven roller (25); the driving roller (24) and the driven roller (25) are rotatably mounted on two sides of the frame (21) respectively; a conveying belt (22) is mounted on the driving roller (24) and the driven roller (25); a motor (23) is fixedly mounted on the frame (21); and an output end of the motor (23) is fixedly connected to one end of the driving roller (24).

4. The equipment for preparing a thermosetting composite polystyrene foam insulation board according to claim 3, characterized in that: A second gear (26) is fixedly mounted on one end of the driven roller (25); a support plate (29) is fixedly mounted on one side of the frame (21); a connecting shaft (27) is rotatably mounted on the support plate (29); a third gear (28) is fixedly mounted on the connecting shaft (27); the second gear (26) is meshed with the third gear (28); the third gear (28) is matched with the first gear (18); when the lifting plate (10) moves downward until the conveying roller (35) and the conveying belt (22) are at the same height, the third gear (28) is meshed with the first gear (18).

5. The equipment for preparing a thermosetting composite polystyrene foam insulation board according to claim 2, characterized in that: Support blocks (19) are fixedly installed at the four corners of the lifting plate (10), and a slide groove (1901) is opened on the top of the support block (19). Slide rails (20) are fixedly installed on both sides of the bottom wall of the sealing plate (11), and the slide rails (20) are slidably installed in the slide groove (1901).

6. The equipment for preparing thermosetting composite polystyrene foam insulation board according to claim 5, characterized in that: A hydraulic cylinder (6) is fixedly installed on the top of the support frame (1), and a first push plate (3) is embedded in the top of the inner cavity of the molding mold (2). A telescopic end (601) is provided on the hydraulic cylinder (6), and the telescopic end (601) is connected to the first push plate (3). Second push plates (4) are fixedly installed on both sides of the bottom wall of the first push plate (3). The second push plates (4) and the first push plates (3) are arranged perpendicular to each other, and the bottom walls of the two second push plates (4) are respectively fitted with the top walls of the two sealing plates (11). A support platform (12) is fixedly installed on the inner side of the support frame (1), and an elastic support component is provided on the support platform (12), and the top of the elastic support component is connected to the lifting plate (10).

7. The equipment for preparing a thermosetting composite polystyrene foam insulation board according to claim 6, characterized in that: A first connecting tube (7) is fixedly installed at the top end of the first push plate (3), and the telescopic end (601) of the hydraulic cylinder (6) extends into the first connecting tube (7). A first spring (8) is arranged in the first connecting tube (7), and the top end of the first spring (8) is fixedly connected to the telescopic end (601) of the hydraulic cylinder (6), and the bottom end of the first spring (8) is fixedly connected to the bottom wall of the first connecting tube (7). A third push plate (5) is embedded in the bottom of the first push plate (3), and the bottom wall of the third push plate (5) is located in the same plane as the bottom wall of the first push plate (3). A push rod (9) is fixedly installed at the telescopic end (601) of the hydraulic cylinder (6), and the push rod (9) passes through the first push plate (3) and is fixedly connected to the third push plate (5).

8. The equipment for preparing thermosetting composite polystyrene foam insulation board according to claim 6, characterized in that: The elastic support assembly comprises a second connecting tube (13), a connecting column (14) and a second spring (15); the top end of the second connecting tube (13) is fixedly connected to the support platform (12); the top end of the connecting column (14) is fixedly connected to the lifting plate (10); the bottom end of the connecting column (14) extends into the second connecting tube (13), and the connecting column (14) and the second connecting tube (13) are slidably matched; the second spring (15) is arranged inside the second connecting tube (13); the top end of the second spring (15) is fixedly connected to the connecting column (14); and the bottom end of the second spring (15) is fixedly connected to the bottom wall of the second connecting tube (13).

9. The equipment for preparing thermosetting composite polystyrene foam insulation board according to claim 5, characterized in that: The driving assembly comprises a rack (31), a fourth gear (32), a ball screw (33) and a driving seat (30); the rack (31) is fixedly mounted on one side of the sealing plate (11); a connecting seat (34) is fixedly mounted on one side of the supporting block (19); the top end of the ball screw (33) passes through the connecting seat (34), and the ball screw (33) is rotatably connected to the connecting seat (34); the top of the ball screw (33) is fixedly sleeved with a fourth gear (32), and the fourth gear (32) is meshed with the rack (31); the driving seat (30) is fixedly connected to the supporting plate (29); the bottom end of the ball screw (33) passes through the driving seat (30), and the ball screw (33) is threadedly connected to the driving seat (30).

10. A process for preparing an insulation board using the equipment for preparing a thermosetting composite polystyrene foam insulation board according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, sealing the bottom opening of the molding mold (2) through the sealing plate (11), and then injecting the pre-foamed foam into the molding mold (2) through the injection port (201); S2, after the foam body is heated and formed in the forming mold (2), the lifting plate (10) is driven to move downward, and the two sealing plates (11) are driven to open through the driving assembly; S3. After the two sealing plates (11) are fully opened, the formed insulation board falls onto the conveying assembly and is then conveyed to the conveying mechanism for output.

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