A high-wear-resistance and scratch-resistant veneer impregnation forming mold and process

Abstract

The application discloses a high-wear-resistance and high-scratch-resistance veneer impregnation forming die and a process, relates to the technical field of veneer production, and comprises a supporting table, two groups of mounting racks arranged above the supporting table, two electric sliding rails mounted on the supporting table, sliding blocks slidably connected to the electric sliding rails, a bearing plate connected to each sliding block, the upper surfaces of each group of mounting racks and the bottom surfaces of the bearing plates being fixedly connected, a group of through grooves formed in each bearing plate, and first electric push rods mounted in the interiors of each group of mounting racks. The bearing plate is driven to move by the electric sliding rails, and the veneer is taken out, transported and fed by cooperating with a vacuum adsorption device. The operation mode of manually transporting and placing the veneer can be completely replaced, the die mechanisms are matched in linkage by matching the forming process, the hot-pressing temperature, pressure and pressure-maintaining time are accurately controlled, the wear resistance, scratch resistance and appearance performance of the veneers in the same batch are ensured to be uniform, and the application is suitable for large-batch standardized continuous production.

Description

Technical Field

[0001] This invention relates to the field of decorative panel production technology, specifically to a high wear-resistant and scratch-resistant decorative panel impregnation molding mold, and also to a high wear-resistant and scratch-resistant decorative panel impregnation molding process. Background Technology

[0002] Decorative panel impregnation molding mold is the core tooling for high-temperature hot-pressing composite curing of impregnated film paper and substrate. On the one hand, it relies on cavity positioning to regulate the length, width, and thickness of the board, constrain edge glue overflow, and replicate wood grain, stone grain, and other decorative textures through the surface texture of the mold. Combined with positioning structure to prevent material slippage, and with venting structure to expel interlayer air and evenly disperse glue, it reduces appearance defects such as bubbles and pinholes. On the other hand, it uses excellent thermally conductive materials to evenly transfer heat and balance the pressure on the board surface, so that the impregnating resin can be fully cross-linked and cured simultaneously, ensuring the physical and chemical properties of the decorative panel such as wear resistance and stain resistance. At the same time, the anti-stick treatment on the mold surface facilitates board demolding and can also isolate the glue to protect the press, realizing standardized mass production of boards of the same batch in terms of appearance, size, and performance.

[0003] Traditional die casting processes rely on manual transfer and placement of panels onto the mold. Manual loading and unloading is time-consuming and labor-intensive, resulting in low overall production efficiency. Furthermore, the long-term high-temperature working environment increases the intensity of manual labor and poses safety hazards, making it difficult to meet the needs of large-scale continuous standardized production. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a high wear-resistant and scratch-resistant decorative panel impregnation molding mold and process.

[0005] To achieve the above objectives, the present invention provides the following technical solution: This invention provides a high wear-resistant and scratch-resistant decorative panel impregnation molding mold, comprising: Support platform; Two sets of mounting brackets are installed above the support platform; Two electric slide rails are installed on the support platform. Each electric slide rail is slidably connected to a sliding block. Each sliding block is connected to a bearing plate. The upper surface of each set of mounting brackets is fixedly connected to the bottom surface of the bearing plate. Each of the aforementioned support plates has a set of through slots, and each set of mounting brackets has a first electric push rod installed inside. The output end of each set of first electric push rods passes through the through slot and is connected to an extension plate. Each set of extension plates has a vacuum adsorption device installed on its bottom surface.

[0006] Furthermore, the bottom surface of the support platform is provided with two sets of sliding grooves, and the inner wall of each set of sliding grooves is slidably connected with a slider. Each set of sliders is connected with a connecting plate. The upper surface of the support platform is provided with two moving grooves, and the upper surface of each connecting plate passes through the moving groove and is fixedly connected to the bottom surface of the bearing plate.

[0007] Furthermore, a second electric actuator is connected to the support platform, and a roller assembly is connected to the output end of the second electric actuator.

[0008] Furthermore, a support frame is connected to the support platform, and three hydraulic rods are connected to the inner top wall of the support frame. The output ends of the three hydraulic rods are connected to the upper mold.

[0009] Furthermore, the support frame is provided with four limiting grooves, and each limiting groove has a limiting rod slidably connected to its inner wall. The bottom ends of the four limiting rods are fixedly connected to the upper surface of the upper mold.

[0010] Furthermore, a lower mold adapted to the upper mold is connected to the support platform. The lower mold has four mounting slots inside, and a cylinder is installed inside each mounting slot. The output end of each cylinder is connected to a top block, and the top of each top block extends through the lower mold to the upper surface of the lower mold.

[0011] Furthermore, a shim is connected to the support platform, and a control box is installed on the side wall of the support frame.

[0012] This invention also provides a high wear-resistant and scratch-resistant decorative panel impregnation molding process, comprising the following steps: S1. Loading and positioning: Place the pre-impregnated adhesive film paper composite substrate on the positioning block, and adjust the height of the second electric push rod roller group to match the thickness of the board. S2. Automated material handling and transfer: The electric slide rail drives the vacuum adsorption device to move above the board. After the first electric push rod lowers the vacuum adsorption device to adsorb the board under negative pressure, it is lifted and transferred to the upper mold. S3, Lowering the sheet material: The vacuum adsorption device releases pressure and the sheet material falls into the lower mold, and the transfer mechanism retracts to make room for mold closing. S4. High-temperature impregnation and hot pressing molding: The hydraulic rod drives the upper mold to press down and maintain constant temperature and pressure for impregnation and curing; S5. Automatic ejection and demolding upon mold opening: The hydraulic rod lifts the upper mold, and the cylinder drives the ejector block to lift the formed sheet material. S6. Finished product unloading and transfer: The vacuum adsorption device grabs the shaped sheet material, and the electric slide rail transfers the sheet material to the unloading area. S7. Continuous production cycle: Repeat S1 to S6 to complete batch processing of decorative panels.

[0013] Furthermore, the process parameters for step S4, high-temperature impregnation hot pressing molding process, are: hot pressing temperature 130~150℃, mold closing pressure 12~16MPa, and holding pressure time 60~120s.

[0014] Furthermore, the entire process is controlled by a unified control box, which coordinates the operation of the electric slide rail, the first electric push rod, the second electric push rod, the hydraulic rod, the cylinder, and the vacuum adsorption device. During the transfer process, the roller assembly continuously supports the bottom of the sheet metal, and when the upper mold is pressed down, the limit rod guides and limits the movement vertically along the limit groove. The technical solution provided by this invention has the following advantages compared with the known prior art: This high wear-resistant and scratch-resistant decorative panel impregnation molding equipment uses an electric slide rail to move the carrier plate and, in conjunction with a vacuum adsorption device, realizes the picking, transfer, and loading of decorative panels. It can completely replace the manual transfer and placement of panels, significantly reducing the time spent on manual loading and unloading, effectively improving overall production efficiency, avoiding the labor intensity and safety hazards caused by high-temperature operations, and is suitable for large-scale continuous standardized production. At the same time, the output end of the first electric push rod passes through the through slot to assemble the extension plate and the vacuum adsorption device, making full use of the carrier plate space, reducing the installation space required for the first electric push rod, and simplifying the overall structural layout.

[0015] This highly wear-resistant and scratch-resistant decorative panel impregnation molding process has the following advantages: The molding quality is controllable and consistent, ensuring the stable wear and scratch resistance of the sheet material; The process is standardized with hot pressing temperature, pressure, and holding time. Multiple hydraulic rods press down synchronously with a vertical guide structure, resulting in high mold flatness. The impregnated resin cross-linking reaction is sufficient and uniform, completely replicating the wear-resistant texture of the mold. The physical and chemical properties of the same batch of boards are not significantly different, reducing appearance defects such as blistering, glue overflow, and texture defects. Automated ejection and demolding protects the finished surface and reduces waste. After hot pressing, the panels are automatically lifted and separated, eliminating the need for manual prying or tearing to remove them from the mold. This prevents scratches and damage to the wood and stone grain on the surface of the decorative panels, significantly reducing the scrap rate of finished products and improving the yield rate. Flexible support is used throughout the transfer of the sheet material to prevent deformation and impact. The process-supporting roller assembly features adaptive material support logic, automatically adjusting the support height according to the thickness of the board. During the conveying stage, it continuously supports the bottom of the board, and with the help of negative pressure adsorption clamping, it effectively avoids board warping, edge and corner collisions, slippage and misalignment, resulting in higher material feeding and positioning accuracy. The entire process is integrated and time-series coordinated, reducing equipment downtime and idle time. The entire process of material picking, transfer, mold closing, demolding, and unloading is uniformly coordinated by the control box. Each process is seamlessly connected, eliminating equipment downtime caused by manual operation, further reducing the processing cycle of a single piece, and continuously releasing equipment capacity. The process can be cyclical and uninterrupted, making it suitable for long-term production on assembly lines; The entire processing flow forms a closed-loop cycle mode, requiring no intermittent manual intervention, enabling continuous batch processing over a long period of time, perfectly matching the uninterrupted operation requirements of large-scale production lines. The production operation has a low barrier to entry, and standardized replication is convenient; The key process parameters of hot pressing are fixed and locked, eliminating the need for operators to adjust them based on experience. Novices can be trained and put to work quickly. The process plan can be directly copied to the same model of equipment, facilitating standardized production on multiple production lines simultaneously. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0017] Figure 1 This is a front view of the present invention; Figure 2 This is a top sectional view of the present invention; Figure 3 This is a bottom view of the present invention; Figure 4 This is a schematic diagram of the internal structure of the lower mold in this invention.

[0018] The labels in the diagram represent: 1. Support platform; 2. Electric slide rail; 3. Sliding block; 4. Bearing plate; 5. Mounting frame; 6. Through groove; 7. First electric push rod; 8. Extension plate; 9. Vacuum adsorption device; 10. Sliding groove; 11. Slider; 12. Connecting plate; 13. Second electric push rod; 14. Roller assembly; 15. Bearing frame; 16. Hydraulic rod; 17. Upper mold; 18. Limiting groove; 19. Limiting rod; 20. Lower mold; 21. Mounting groove; 22. Cylinder; 23. Top block; 24. Elevating block; 25. Control box; 26. Moving groove. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0020] The present invention will be further described below with reference to embodiments.

[0021] Example 1: A high wear-resistant and scratch-resistant decorative panel impregnation molding mold, comprising: a support platform 1; two sets of mounting brackets 5 disposed above the support platform 1; two electric slide rails 2 are mounted on the support platform 1, the electric slide rails 2 reciprocate linearly by driving sliding blocks 3, thereby driving the bearing plate 4 and the overall adsorption and transfer mechanism to move precisely, each electric slide rail 2 is slidably connected to a sliding block 3, each sliding block 3 is connected to a bearing plate 4, the upper surface of each set of mounting brackets 5 is fixedly connected to the bottom surface of the bearing plate 4; each bearing plate 4 is provided with a set of through slots 6, through slots 6 allowing the output end of a first electric push rod 7 to pass through, so that the first electric push rod 7 is mounted on the mounting bracket below the bearing plate 4. 5. Inside, there is no need to occupy the space above the support plate 4, which compresses the vertical installation volume of the overall transfer mechanism. Each set of mounting brackets 5 is equipped with a first electric push rod 7. The output end of the first electric push rod 7 passes through the through groove 6 on the support plate 4 and is connected to the extension plate 8. It can drive the extension plate 8 and the vacuum adsorption device 9 to move up and down as a whole. The output end of each set of first electric push rods 7 passes through the through groove 6 and is connected to the extension plate 8. The bottom surface of each set of extension plates 8 is equipped with a vacuum adsorption device 9. When picking up the material, a negative pressure is generated to firmly adsorb the decorative panel. During the transfer process, the panel is stably clamped to prevent slippage and displacement. After being transported above the lower mold 20, the negative pressure is disconnected to release the panel, replacing manual handling of the panel. Example 2

[0022] Example 2 is largely the same as Example 1, except that: the bottom surface of the support platform 1 has two sets of sliding grooves 10, which define the horizontal sliding trajectory of the slider 11. The inner wall of each set of sliding grooves 10 is slidably connected to the slider 11, and each set of sliders 11 is connected to a connecting plate 12. The connecting plate 12 passes through the moving groove 26 of the support platform 1, connecting the slider 11 and the bearing plate 4 into one unit. When the electric slide rail 2 drives the bearing plate 4 to move, the connecting plate 12 transmits the supporting force, so that the slider 11 slides synchronously along the sliding groove 10. The upper surface of the support platform 1 has two moving grooves 26. The upper surface of each connecting plate 12 passes through the moving groove 26 and is fixedly connected to the bottom surface of the bearing plate 4. The support platform 1 is connected to a second electric push rod 13, which can drive the roller assembly 14 to move up and down. The height of the roller assembly 14 is adjusted according to the different thicknesses of the decorative panel. During the transfer of the panel, the roller assembly 14 supports the bottom of the panel. The output end of the second electric push rod 13 is connected to the roller assembly 14.

[0023] The support platform 1 is connected to a bearing frame 15. The inner top wall of the bearing frame 15 is connected to three hydraulic rods 16. The hydraulic rods 16 can provide sufficient downward pressure to the upper mold 17, drive the upper mold 17 to move downward and close with the lower mold 20 to complete the high-temperature impregnation die casting of the decorative panel. The output ends of the three hydraulic rods 16 are connected to the upper mold 17. The bearing frame 15 is provided with four limiting grooves 18. The limiting grooves 18 are used to accommodate the sliding passage of the limiting rods 19, limiting the limiting rods 19 to move only in the vertical direction. The inner wall of each limiting groove 18 is slidably connected to the limiting rods 19. The bottom ends of the four limiting rods 19 are fixedly connected to the upper surface of the upper mold 17.

[0024] The support platform 1 is connected to a lower mold 20 that is compatible with the upper mold 17. The lower mold 20 has four mounting slots 21 inside for accommodating and fixing cylinders 22, providing a regular mounting position for the cylinders 22. Each mounting slot 21 is equipped with a cylinder 22. The output end of each cylinder 22 is connected to a top block 23. The top block 23 is connected to the output end of the cylinder 22. When the cylinder 22 extends, it drives the top block 23 to pass through the lower mold 20, lifting the die-cast decorative panel upwards, making it easier for the vacuum adsorption device 9 to grab the finished sheet. The top of each top block 23 passes through the lower mold 20 and extends to the upper surface of the lower mold 20. The support platform 1 is connected to a shim block 24, which serves as a placement position for the decorative panel to be processed. Its size matches the decorative panel and the lower mold 20. The operator only needs to align the four corners of the sheet to quickly position it. The side wall of the support frame 15 is equipped with a control box 25.

[0025] High wear-resistant and scratch-resistant decorative panel impregnation molding process suitable for the above molds: S1. Loading and positioning: The operator lays the pre-impregnated adhesive film paper composite decorative panel substrate flat on the shim block 24, aligns the four corners of the shim block to complete the panel positioning; the second electric push rod 13 is started through the control box 25 to drive the roller group 14 to rise and fall to the support height that is suitable for the current panel thickness; S2. Automated material handling and transfer: The control box 25 drives the electric slide rail 2 to move the sliding block 3 and the bearing plate 4 horizontally to the top of the raised block 24. The bottom slider 11 of the support platform and the connecting plate 12 slide synchronously to assist in the support. The first electric push rod 7 extends to drive the extension plate 8 and the vacuum adsorption device 9 to descend and adhere to the surface of the board. The vacuum adsorption device 9 starts to adsorb the board under negative pressure. The first electric push rod 7 retracts and lifts the board. The electric slide rail 2 drives the board to move horizontally to the top of the lower mold 20. During the transfer process, the roller group 14 continuously supports the bottom of the board to prevent deformation. S3. Precisely lowering the sheet material: The first electric push rod 7 moves down again, the vacuum adsorption device 9 disconnects the negative pressure and releases the sheet material, so that the sheet material falls smoothly into the cavity of the lower mold 20; the electric slide rail 2 drives the bearing plate 4 and the vacuum adsorption mechanism to move backward as a whole, making room for mold closing operation. S4. High-temperature impregnation hot pressing molding: The three hydraulic rods 16 at the top of the support frame 15 extend downwards simultaneously, pushing the upper mold 17 vertically downwards. The limiting rod 19 slides synchronously along the limiting groove 18 to guide and limit the upper mold. The upper mold 17 and the lower mold 20 are closed and subjected to constant temperature hot pressing. The hot pressing temperature is controlled at 130~150℃, the mold closing pressure is 12~16MPa, and the holding time is 60~120s, so that the impregnating resin can be fully cross-linked and cured to replicate the wear-resistant texture of the mold surface. S5. Automatic ejection and demolding upon mold opening: After hot pressing and pressure holding are completed, the hydraulic rod 16 drives the upper mold 17 to be vertically lifted and reset; the four sets of cylinders 22 inside the lower mold 20 extend synchronously, driving the top block 23 to lift the formed decorative panel upward, so that the board is separated from the lower mold cavity, eliminating the risk of sticking to the mold. S6. Automatic unloading and transfer of finished products: The electric slide rail 2 drives the vacuum adsorption device to move above the lower mold 20 again, and repeats the negative pressure adsorption action to grab the molded decorative panel; the electric slide rail moves in the opposite direction to transfer the finished board to the unloading area to complete a single impregnation molding cycle. S7. Continuous batch production: Repeat steps S1 to S6 to continuously complete the automated impregnation molding process of multiple decorative panels.

[0026] The following are the industry standard models compatible with each electrical component. Their wiring and control are based on existing technology. The following are only the preferred models for each electrical component: 1. Electric slide rail 2 Model: GTH8 Parameter compatibility: Adopts C7 grade 10mm lead ball screw, repeatability ±0.005mm, horizontal rated load 50kg, effective stroke 800mm, maximum moving speed 500mm / s, acceleration and deceleration 0.2s, equipped with 200W servo motor, DC220V power supply and NPN inductive limit switch, rated thrust 694N.

[0027] 2. First electric actuator 7, second electric actuator 13 Model: EP-42ZS-120 Parameter compatibility: DC24V power supply, rated thrust 260N, maximum operating speed 100mm / s, repeatability ±0.02mm, built-in absolute encoder and upper and lower soft limit switches, and overload shutdown protection.

[0028] 3. Cylinder 22 Model: SC32×50 standard cylinder Measuring range: working air pressure 0.4–0.8MPa, effective stroke 50mm, cylinder diameter 32mm, theoretical maximum thrust 643N, built-in buffer structure at both ends, protection level IP65.

[0029] Working principle: The operator first places the decorative panel to be impregnated and die-cast on the raised block 24. The size of the raised block 24 matches the size of the decorative panel to be processed and the lower mold 20. When placing it, only the four corners of the decorative panel need to be aligned to complete the positioning. Then, the second electric push rod 13 is started through the control box 25. The second electric push rod 13 drives the roller group 14 to rise and fall, adapting to the thickness of the current decorative panel. Then, the control box 25 drives the electric slide rail 2 on the support platform 1 to run. The electric slide rail 2 drives the sliding block 3 and the bearing plate 4 to move above the raised block 24. The slider 11 in the sliding groove 10 at the bottom of the support platform 1 slides synchronously with the bearing plate 4. The slider 11 passes through the moving groove 26 via the connecting plate 12 to provide auxiliary support to the bottom of the bearing plate 4, improving the stability of movement. Then, the first electric push rod 7 retracts, driving the extension plate 8 and the vacuum adsorption device 9 to move down. The vacuum adsorption device 9 starts to adhere the decorative panel. Then, the first electric push rod 7 rises to lift the plate. Then, the electric slide rail 2 moves horizontally again to transfer the adsorbed and fixed decorative panel to the lower mold. Above the 20, during the transfer process, the roller assembly 14 continuously supports the bottom of the decorative panel. After the panel is delivered to the position, the first electric push rod 7 presses down again, the vacuum adsorption device 9 disconnects and lowers the decorative panel, and the electric slide rail 2 drives the bearing plate 4 to move backward as a whole, making room for the upper mold 17 to press down. The three hydraulic rods 16 at the top of the bearing frame 15 extend downward simultaneously, pushing the upper mold 17 to press down and close with the lower mold 20 for immersion die casting. During the pressing process, the four limiting rods 19 slidably assembled in the limiting groove 18 of the bearing frame 15 move down synchronously with the upper mold 17 to guide and limit the upper mold 17. After the die casting process is completed, the hydraulic rods 16 drive the upper mold 17 to lift and reset. The cylinders 22 in each mounting groove 21 inside the lower mold 20 extend synchronously, driving the top block 23 to lift the formed decorative panel upward for easy material removal. Finally, the electric slide rail 2 drives the vacuum adsorption device 9 to move above the lower mold 20 again, repeating the adsorption and transfer process to remove the processed decorative panel from the mold area.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high wear-resistant and scratch-resistant decorative panel impregnation molding die, characterized in that, include: Support platform (1); Two sets of mounting brackets (5) are set above the support platform (1); Two electric slide rails (2) are installed on the support platform (1). Each electric slide rail (2) is slidably connected to a sliding block (3). Each sliding block (3) is connected to a bearing plate (4). The upper surface of each set of mounting brackets (5) is fixedly connected to the bottom surface of the bearing plate (4). Each of the bearing plates (4) is provided with a set of through slots (6), and each set of mounting brackets (5) is provided with a first electric push rod (7). The output end of each set of first electric push rods (7) passes through the through slots (6) and is connected to an extension plate (8). Each set of extension plates (8) is provided with a vacuum adsorption device (9) on its bottom surface.

2. The high wear-resistant and scratch-resistant decorative panel impregnation molding die according to claim 1, characterized in that, The bottom surface of the support platform (1) is provided with two sets of sliding grooves (10). Each set of sliding grooves (10) is slidably connected to a slider (11). Each set of sliders (11) is connected to a connecting plate (12). The upper surface of the support platform (1) is provided with two moving grooves (26). The upper surface of each connecting plate (12) passes through the moving groove (26) and is fixedly connected to the bottom surface of the bearing plate (4).

3. The high wear-resistant and scratch-resistant decorative panel impregnation molding die according to claim 1, characterized in that, A second electric actuator (13) is connected to the support platform (1), and a roller assembly (14) is connected to the output end of the second electric actuator (13).

4. The high wear-resistant and scratch-resistant decorative panel impregnation molding die according to claim 1, characterized in that, The support platform (1) is connected to a bearing frame (15), and the inner top wall of the bearing frame (15) is connected to three hydraulic rods (16). The output ends of the three hydraulic rods (16) are connected to the upper mold (17).

5. The high wear-resistant and scratch-resistant decorative panel impregnation molding die according to claim 4, characterized in that, The support frame (15) has four limiting grooves (18), and each limiting groove (18) has a limiting rod (19) slidably connected to its inner wall. The bottom ends of the four limiting rods (19) are fixedly connected to the upper surface of the upper mold (17).

6. The high wear-resistant and scratch-resistant decorative panel impregnation molding die according to claim 4, characterized in that, The support platform (1) is connected to a lower mold (20) that is compatible with the upper mold (17). The lower mold (20) has four mounting slots (21) inside. Each mounting slot (21) is equipped with a cylinder (22). Each cylinder (22) has a top block (23) connected to its output end. The top of each top block (23) extends through the lower mold (20) to the upper surface of the lower mold (20).

7. The high wear-resistant and scratch-resistant decorative panel impregnation molding die according to claim 4, characterized in that, A shim block (24) is connected to the support platform (1), and a control box (25) is installed on the side wall of the support frame (15).

8. A high wear-resistant and scratch-resistant decorative panel impregnation molding process, characterized in that, The process of impregnating decorative panels using any one of the molds described in claims 1 to 7 includes the following steps: S1. Loading and positioning: Place the pre-impregnated adhesive film paper composite substrate on the positioning block, and adjust the height of the second electric push rod roller group to match the thickness of the board. S2. Automated material handling and transfer: The electric slide rail drives the vacuum adsorption device to move above the board. After the first electric push rod lowers the vacuum adsorption device to adsorb the board under negative pressure, it is lifted and transferred to the upper mold. S3, Lowering the sheet material: The vacuum adsorption device releases pressure and the sheet material falls into the lower mold, and the transfer mechanism retracts to make room for mold closing. S4. High-temperature impregnation and hot pressing molding: The hydraulic rod drives the upper mold to press down and maintain constant temperature and pressure for impregnation and curing; S5. Automatic ejection and demolding upon mold opening: The hydraulic rod lifts the upper mold, and the cylinder drives the ejector block to lift the formed sheet material. S6. Finished product unloading and transfer: The vacuum adsorption device grabs the shaped sheet material, and the electric slide rail transfers the sheet material to the unloading area. S7. Continuous production cycle: Repeat S1 to S6 to complete batch processing of decorative panels.

9. The high wear-resistant and scratch-resistant decorative panel impregnation molding process according to claim 8, characterized in that, The process parameters for step S4, high-temperature impregnation hot pressing molding, are: hot pressing temperature 130~150℃, mold closing pressure 12~16MPa, and holding time 60~120s.

10. The high wear-resistant and scratch-resistant decorative panel impregnation molding process according to claim 8, characterized in that, The entire process is controlled by a unified control box, which coordinates the operation of the electric slide rail, the first electric push rod, the second electric push rod, the hydraulic rod, the cylinder, and the vacuum adsorption device. During the transfer process, the roller group continuously supports the bottom of the plate, and when the upper mold is pressed down, the limit rod guides and limits the plate vertically along the limit groove.

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