A method for preparing a silicone leather for decorative material on an interior finishing panel

Abstract

This invention discloses a method for preparing silicone leather for use as a decorative material on interior decorative panels. The method includes a pretreatment box, with supports at both ends of the upper surface of the pretreatment box. Guide rollers are rotatably mounted on the sides of the supports. A connecting frame is fixedly connected to the rear end of the pretreatment box, and a forming frame is fixedly mounted on the upper end of the connecting frame. A mounting frame is fixedly connected to the middle of the upper end of the pretreatment box, and a pusher telescopic rod is fixedly mounted on the upper end of the mounting frame. An adjusting frame is fixedly mounted on the head of the pusher telescopic rod, and a pusher roller is rotatably mounted inside the adjusting frame. The adjusting frame is slidably connected to the inner side of the mounting frame. The interior of the pretreatment box also includes an impregnation structure, and the interior of the forming frame includes a base fabric treatment structure and a coating structure. By installing guide rollers and pusher rollers in the pretreatment box, the base fabric can be pushed down during transport, ensuring uniform impregnation and improving product quality.

Description

Technical Field

[0001] This invention relates to the field of silicone leather technology, and in particular to a method for preparing silicone leather for use as a decorative material on interior decorative panels. Background Technology

[0002] Organosilicon, or polysiloxane for short, is a class of polymers with silicon-oxygen bonds as the backbone and side groups connected to organic groups through silicon atoms. Due to its unique structure, organosilicon polymers have excellent properties such as aging resistance, weather resistance, wear resistance, flame retardancy, hydrophobicity, stain resistance, and insulation. In recent years, they have been widely used as coating materials for leather, synthetic leather, and textiles. In particular, organosilicon leather is used as a fabric in the production and processing of interior decorative panels. It can adjust the surface properties and decorative style as needed and has a wide range of applications. In the production of silicone leather, different raw materials are used for molding and processing, resulting in different quality and performance. Furthermore, the preparation methods vary depending on the characteristics of the raw materials. In existing technologies, the components are simply mixed and directly laminated onto the base fabric for shaping, resulting in uneven composition on the surface of the silicone leather, significant performance differences, and the inability to continuously process the molding process, which affects the production efficiency. Therefore, we propose a method for preparing silicone leather for use as a decorative material on interior decorative panels. Summary of the Invention

[0003] To address the aforementioned problems, this invention provides a method for preparing silicone leather for use as a decorative material on interior decorative panels. This invention solves the problems mentioned in the background section.

[0004] The present invention discloses a method for preparing silicone leather for use as a decorative material on interior decorative panels, comprising a pretreatment box, wherein supports are provided at both ends of the upper surface of the pretreatment box, and guide rollers are rotatably mounted on the sides of the supports; a connecting frame is fixedly connected to the rear end of the pretreatment box, and a forming frame is fixedly mounted on the upper end of the connecting frame; an installation frame is fixedly connected to the middle position of the upper end of the pretreatment box, and a pusher telescopic rod is fixedly mounted on the upper end of the installation frame; an adjusting frame is fixedly mounted on the head of the pusher telescopic rod; a pusher roller is rotatably mounted inside the adjusting frame, and the adjusting frame is slidably mounted to the inner side of the installation frame; the interior of the pretreatment box also includes an immersion treatment structure, and the interior of the forming frame also includes a base fabric treatment structure and a coating structure.

[0005] In the above scheme, the immersion treatment structure also includes a lifting telescopic rod, a movable base plate and a sealing strip. The sealing strip is fixedly connected to the edge of the movable base plate, and the movable base plate is slidably connected to the inner wall surface of the pretreatment box through the sealing strip. The lifting telescopic rod is fixedly installed on the lower surface of the pretreatment box.

[0006] In the above scheme, the immersion treatment structure also includes a stirring motor, a rotating disk, and a deflector plate. The deflector plate is evenly distributed at equal angles on the upper surface of the rotating disk, and the rotating disk is mounted on the upper surface of the movable base plate by the stirring motor. The lower surface of the pretreatment box is provided with a clearance hole, and the clearance hole is aligned with the lower end of the stirring motor.

[0007] In the above scheme, the base fabric processing structure also includes a recycling box, a mesh support plate, and a return pipe. The recycling box is fixedly connected to the side of the pretreatment box through the return pipe, and the mesh support plate is fixedly installed on the upper surface of the recycling box. The recycling box is also fixedly connected to the front side of the inside of the forming frame.

[0008] In the above scheme, the base fabric processing structure also includes a guide bracket and an extrusion roller. The extrusion roller is rotatably installed below the guide bracket, and the guide bracket is slidably installed at the upper end of the forming frame. The extrusion roller is rotatably connected to the front side of the upper surface of the mesh support plate.

[0009] In the above scheme, the base fabric treatment structure also includes a hot air box and a drying tray. The drying tray is connected to the bottom of the hot air box through a pipe, and the hot air box is fixedly installed on the upper surface of the forming frame. The drying tray is located directly above the mesh support plate.

[0010] In the above scheme, the coating structure also includes a receiving box, a support roller and a material box. The support roller is rotatably installed inside the receiving box, and the material box is fixedly installed on the upper surface of the forming frame. A solenoid valve is fixedly installed at the lower end of the material box, and a discharge pipe is fixedly installed at the lower end of the solenoid valve. A discharge nozzle is fixedly installed on the lower surface of the discharge pipe.

[0011] In the above scheme, an alignment telescopic rod is fixedly installed at the rear end of the molding frame, and a square frame is fixedly installed at the lower end of the rod head of the alignment telescopic rod. A coating roller is rotatably installed inside the square frame, and the coating roller is rotatably installed on the upper surface of the support roller. A flexible isolation cylinder is fixedly connected to the upper surface of the square frame, and the flexible isolation cylinder is fixedly connected to the upper end of the inside of the molding frame.

[0012] The above-described method for preparing silicone leather further includes the following steps: S1. The prepared modified silicone adhesive is put into the pretreatment box, and the base fabric is rotated and supported by the support roller. It is continuously conveyed, and the pusher telescopic rod is extended to push the adjustment frame to move downward with the pusher roller, thereby pushing the base fabric downward into the pretreatment box. S2. Control the lifting telescopic rod to push the movable base plate upward, adjust the liquid level of the silicone adhesive to immerse the base fabric at the hanging position, and control the distance between the movable base plate and the base fabric to avoid contact and interference. Then start the stirring motor to rotate the rotating disk and the agitator plate to stir the silicone adhesive, evenly immerse it in the base fabric, and continue to transport it backward. S3. The impregnated base fabric is conveyed into the forming frame and covered onto the mesh tray. The base fabric is squeezed downward by the extrusion rollers to squeeze out the excess silicone adhesive and return it to the recycling box. Finally, it is returned to the pretreatment box through the return pipe to homogenize the surface of the base fabric and then the base fabric is conveyed backward. S4. After air is drawn out and heated through the hot air box, it is conveyed into the drying tray and sprayed downwards to dry the homogenized base fabric, accelerate the curing and shaping of the silicone adhesive, and form a composite with the base fabric before continuing to convey it backwards. S5. The formed base fabric is conveyed to the receiving box, supported by the rotation of the support roller, and the solenoid valve is controlled to open, conveying the silicone slurry in the material box to the inside of the discharge pipe, and then sprayed out from the discharge nozzle at the bottom, evenly sprayed onto the surface of the base fabric and the surface of the coating roller. S6. Control the extension of the alignment telescopic rod to push the square frame to move downward with the coating roller, rotate and squeeze the base fabric surface, uniformly coat the sprayed silicone slurry to form a surface layer, and then convey it backward to discharge and dry and shape it again. S7. Excess batter can enter the receiving box and be collected for reuse. S8. Repeat the above steps to continuously feed the base fabric. After impregnation, extrusion, drying and coating, the preparation of silicone leather can be completed.

[0013] The advantages and beneficial effects of the present invention in the above-described scheme are as follows: (1) The present invention provides a method for preparing silicone leather for decorative materials on interior decorative panels. By installing guide rollers and push rollers in the pretreatment box, the base fabric can be pushed down during transportation for impregnation treatment. It can be combined with silicone raw materials for shaping, which is efficient and stable. (2) By installing an immersion treatment structure inside the pretreatment box, the raw materials to be immersed can be stirred and the liquid level can be adjusted according to the storage volume to ensure the uniformity of immersion and improve product quality; (3) By installing a base fabric treatment structure inside the forming frame, combined with a mesh support plate and extrusion rollers, the base fabric can be extruded to remove excess impregnating material for recycling, improve uniformity, avoid waste, and save energy and protect the environment. (4) By installing a hot air box and a drying tray, the base fabric can be dried to ensure the efficiency and quality of impregnation and shaping; (5) By installing a coating structure inside the molding frame, raw materials can be directly sprayed for surface coating and molding, thereby improving the surface properties of silicone leather and enabling the processing and preparation of multi-layer structures. A square frame is installed by aligning the telescopic rods, thereby connecting the coating roller and the flexible isolation cylinder. This allows for combined rolling coating, ensuring surface uniformity and preventing material splashing, thus ensuring safety and stability. Attached Figure Description

[0014] 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 embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a side sectional view of the present invention; Figure 3 This is an internal sectional view of the molding frame of the present invention; Figure 4 This is a partial structural diagram of the immersion treatment structure of the present invention; Figure 5 This is a side sectional view of the coating structure of the present invention; Figure 6 This is a partial structural diagram of the square frame connection of the present invention.

[0016] In the diagram: Pretreatment box 1, bracket 11, guide roller 12, connecting frame 13, forming frame 14, mounting frame 15, pusher telescopic rod 16, adjusting frame 17, pusher roller 18, lifting telescopic rod 2, movable base plate 21, sealing strip 22, stirring motor 23, rotating disk 24, actuating plate 25, clearance hole 26, recycling box 3, mesh support plate 31, return pipe 32, guide bracket 33, extrusion roller 34, hot air box 35, drying tray 36, receiving box 4, support roller 41, material box 42, solenoid valve 43, discharge pipe 44, discharge nozzle 45, alignment telescopic rod 46, square frame 47, coating roller 48, flexible isolation cylinder 49. Detailed Implementation

[0017] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solutions of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0018] like Figure 1-6As shown, this invention is a method for preparing silicone leather for use as a decorative material on interior decorative panels. It includes a pretreatment box 1, with supports 11 at both ends of the upper surface of the pretreatment box 1. Guide rollers 12 are rotatably mounted on the sides of the supports 11 to guide and support the base fabric, thereby conveying it to subsequent processes for molding. A connecting frame 13 is fixedly connected to the rear end of the pretreatment box 1, and a molding frame 14 is fixedly mounted on the upper end of the connecting frame 13. A mounting frame 15 is fixedly connected to the middle of the upper end of the pretreatment box 1, and a pusher telescopic rod 16 is fixedly mounted on the upper end of the mounting frame 15. An adjusting frame 17 is fixedly mounted on the head of the pusher telescopic rod 16. The internal rotating part is equipped with a pusher roller 18. The pusher extension rod 16 pushes the adjusting frame 17 downward, which can move the pusher roller 18, thereby pushing the base fabric downward and into the pretreatment box 1. It can impregnate the base material and shape it. The adjusting frame 17 is slidably connected to the inner side of the mounting frame 15. The interior of the pretreatment box 1 also includes an impregnation treatment structure, which can stir the impregnated material and control the liquid level, thereby ensuring the stability of the contact with the base fabric. The interior of the molding frame 14 also includes a base fabric treatment structure and a coating structure, which can treat the impregnated base fabric and finally coat the surface material to shape it, thereby processing the required silicone leather. Furthermore, the immersion treatment structure also includes a lifting telescopic rod 2, a movable base plate 21, and a sealing strip 22. The sealing strip 22 is fixedly connected to the edge of the movable base plate 21, and the movable base plate 21 is slidably connected to the inner wall surface of the pretreatment box 1 through the sealing strip 22. The lifting telescopic rod 2 is fixedly installed on the lower surface of the pretreatment box 1. The immersion material can be added into the pretreatment box 1, and the movable base plate 21 is pushed by the extension and retraction of the lifting telescopic rod 2. Combined with the sealing strip 22, it is pressed against the inner wall surface of the pretreatment box 1, which can assist in sealing and prevent leakage. In this way, the internal liquid level can be changed when the lifting is adjusted, thereby ensuring that the immersion material enters the base fabric, ensuring the uniformity of the molding, and the storage amount of immersion material can be adjusted, which is highly adaptable. Furthermore, the impregnation treatment structure also includes a stirring motor 23, a rotating disk 24, and a deflector plate 25. The deflector plate 25 is evenly distributed at equal angles on the upper surface of the rotating disk 24, and the rotating disk 24 is rotatably mounted on the upper surface of the movable base plate 21 via the stirring motor 23. The lower surface of the pretreatment box 1 is provided with a clearance hole 26, which is aligned with the lower end of the stirring motor 23. The stirring motor 23 drives the rotating disk 24 to rotate, thereby driving the deflector plate 25 on the surface to rotate, which can stir and impregnate the raw material. The evenly distributed deflector plate 25 forms a pulsator structure, which can push the raw material at the bottom upward, thereby ensuring that the mixing is carried out from top to bottom during the left and right stirring process, avoiding sedimentation that would affect the uniformity of the impregnated raw material, and ensuring that the base fabric is impregnated with a sufficient amount, thereby improving the impregnation quality. It can be used in combination and controlled. Furthermore, the base fabric treatment structure also includes a recycling box 3, a mesh support plate 31, and a return pipe 32. The recycling box 3 is fixedly connected to the side of the pretreatment box 1 via the return pipe 32, and the mesh support plate 31 is fixedly installed on the upper surface of the recycling box 3. The recycling box 3 is also fixedly connected to the front of the inside of the molding frame 14. After the impregnated base fabric is transported into the molding frame 14, it can pass through the upper surface of the mesh support plate 31. Excess impregnation coating can be precipitated and returned to the inside of the recycling box 3, and then returned to the inside of the pretreatment box 1 via the return pipe 32 on the side. This avoids waste, facilitates recycling, and ensures safety and stability. Furthermore, the base fabric processing structure also includes a guide bracket 33 and an extrusion roller 34. The extrusion roller 34 is rotatably mounted below the guide bracket 33, and the guide bracket 33 is slidably mounted on the upper end of the forming frame 14. The extrusion roller 34 is rotatably connected to the front side of the upper surface of the mesh support plate 31. The guide bracket 33 guides and supports the extrusion roller 34, and the base fabric is extruded downward by gravity. This can squeeze out the excess raw material impregnated inside the base fabric, which can then be recycled through the mesh support plate 31. During the extrusion process, the excess impregnated raw material can be extruded and diffused to other parts of the base fabric, thereby ensuring the uniformity of impregnation, effectively improving quality, and ensuring preparation efficiency. Furthermore, the base fabric processing structure also includes a hot air box 35 and a drying tray 36. The drying tray 36 is connected to the bottom of the hot air box 35 through a pipe, and the hot air box 35 is fixedly installed on the upper surface of the forming frame 14. The drying tray 36 is located directly above the mesh support plate 31. Through the electric heating wire and fan installed inside the hot air box 35, external air can be filtered and drawn into the interior, heated, and then transported into the drying tray 36. The air is sprayed out through the evenly distributed holes at the bottom of the drying tray 36, which blows onto the surface of the base fabric. This can assist in drying and shaping, ensuring the composite shaping of the impregnated raw materials and the base fabric, thereby improving product quality and strength, and enabling integrated operation and processing. Furthermore, the coating structure also includes a receiving box 4, a support roller 41, and a material box 42. The support roller 41 is rotatably installed inside the receiving box 4, and the material box 42 is fixedly installed on the upper surface of the forming frame 14. A solenoid valve 43 is fixedly installed at the lower end of the material box 42, and a discharge pipe 44 is fixedly installed at the lower end of the solenoid valve 43. A discharge nozzle 45 is fixedly installed on the lower surface of the discharge pipe 44. The support roller 41 installed in the receiving box 4 can convey and support the dried base fabric. The material box 42 conveys the coating raw material through the internal pump head. After being discharged through the solenoid valve 43, it enters the discharge pipe 44 and is then sprayed out from the discharge nozzle 45. It can be sprayed onto the surface of the base fabric on one hand and onto the coating roller 48 on the other hand, so that it can be coated evenly. Finally, it is output from the rear end and then shaped. It can be laminated with multiple layers of materials to form silicone leather, which can be used as a base material for interior decoration materials. Furthermore, an alignment telescopic rod 46 is fixedly installed at the rear end of the internal part of the forming frame 14, and a square frame 47 is fixedly installed at the lower end of the rod head of the alignment telescopic rod 46. The alignment telescopic rod 47 can push the square frame 47 up and down, thereby aligning the coating roller 48 to the surface of the base fabric. It can be rotated and adjusted to uniformly coat the coating material onto the surface of the base fabric, enabling forming and preparation. The coating roller 48 is rotatably installed inside the square frame 47, and the coating roller 48 is rotatably installed on the upper surface of the support roller 41. A flexible isolation cylinder 49 is fixedly connected to the upper surface of the square frame 47. By installing the flexible isolation cylinder 49, the spraying position can be isolated and protected, ensuring that the coating material is sprayed inside, avoiding splashing to the outside and causing pollution and waste, thus ensuring high safety. The flexible isolation cylinder 49 is fixedly connected to the upper part of the internal part of the forming frame 14. Furthermore, the preparation method of silicone leather also includes the following steps: S1. The prepared modified silicone adhesive is put into the pretreatment box 1, and the base fabric is rotated and supported by the support roller 12 and continuously conveyed. The pusher telescopic rod 16 is extended and the adjusting frame 17 is pushed to move downward with the pusher roller 18, thereby pushing the base fabric downward into the pretreatment box 1. S2. Control the lifting telescopic rod 2 to push the movable base plate 21 upward, adjust the liquid level of the silicone adhesive to immerse the base fabric at the hanging position, and control the distance between the movable base plate 21 and the base fabric to avoid contact and interference. Then start the stirring motor 23 to rotate the rotating disk 24 and the agitator plate 25 to stir the silicone adhesive, evenly immerse it in the base fabric, and continue to transport it backward. S3. The impregnated base fabric is conveyed into the molding frame 14 and covered onto the mesh tray 31. The base fabric is squeezed downward by the extrusion roller 34 to squeeze out the excess silicone adhesive and return it to the recycling box 3. Finally, it is returned to the pretreatment box 1 through the return pipe 32 to homogenize the surface of the base fabric and then the base fabric is conveyed backward. S4. After air is drawn out and heated through the hot air box 35, it is conveyed into the drying tray 36 and sprayed downwards to dry the homogenized base fabric, accelerate the curing and shaping of the silicone adhesive, and form a composite with the base fabric before continuing to be conveyed backwards. S5. The formed base fabric is conveyed to the receiving box 4, supported by the rotation of the support roller 41, and the solenoid valve 43 is controlled to open, so that the silicone surface slurry in the material box 42 is conveyed into the discharge pipe 44, and then sprayed out from the discharge nozzle 45 at the bottom, and evenly sprayed onto the surface of the base fabric and the surface of the coating roller 48. S6. Control the extension of the alignment telescopic rod 46 to push the square frame 47 to move downward with the coating roller 48, rotate and squeeze the base fabric surface, uniformly coat the sprayed silicone slurry to form a surface layer, convey it backward and discharge it, and then dry and shape it again. S7. Excess batter can enter the receiving box 4, be collected and reused. S8. Repeat the above steps to continuously feed the base fabric. After impregnation, extrusion, drying and coating, the preparation of silicone leather can be completed.

[0019] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A kind of for indoor decoration panel on the preparation method of decorative material of organic silicon leather, including pre-treatment box (1), the upper surface of the pre-treatment box (1) both ends are equipped with support (11), and the side of support (11) is rotatably installed with guide roller (12), and the rear end of pre-treatment box (1) is fixedly connected with connecting frame (13), the upper end of connecting frame (13) is fixedly installed with forming frame (14), it is characterized by, The upper middle position of the pretreatment box (1) is fixedly connected to the mounting frame (15), and the upper end of the mounting frame (15) is fixedly installed with a pusher telescopic rod (16). The rod head of the pusher telescopic rod (16) is fixedly installed with an adjustment frame (17), and the pusher roller (18) is rotatably installed inside the adjustment frame (17). The adjustment frame (17) is slidably connected to the inner side of the mounting frame (15). The interior of the pretreatment box (1) also includes an immersion treatment structure, and the interior of the molding frame (14) also includes a base fabric treatment structure and a coating structure.

2. The method for preparing silicone leather for use as a decorative material on interior decorative panels according to claim 1, characterized in that, The immersion treatment structure also includes a lifting telescopic rod (2), a movable base plate (21), and a sealing strip (22). The sealing strip (22) is fixedly connected to the edge of the movable base plate (21), and the movable base plate (21) is slidably connected to the inner wall surface of the pretreatment box (1) through the sealing strip (22). The lifting telescopic rod (2) is fixedly installed on the lower surface of the pretreatment box (1).

3. The method for preparing silicone leather for use as a decorative material on interior decorative panels according to claim 1, characterized in that, The immersion treatment structure also includes a stirring motor (23), a rotating disk (24) and a toggle plate (25). The toggle plate (25) is evenly distributed at equal angles on the upper surface of the rotating disk (24). The rotating disk (24) is rotatably mounted on the upper surface of the movable base plate (21) via the stirring motor (23). The lower surface of the pretreatment box (1) is provided with a clearance hole (26), and the clearance hole (26) is aligned with the lower end of the stirring motor (23).

4. The method for preparing silicone leather for use as a decorative material on interior decorative panels according to claim 1, characterized in that, The base fabric processing structure also includes a recycling box (3), a mesh tray (31), and a return pipe (32). The recycling box (3) is fixedly connected to the side of the pretreatment box (1) through the return pipe (32), and the mesh tray (31) is fixedly installed on the upper surface of the recycling box (3). The recycling box (3) is fixedly connected to the front side of the molding frame (14).

5. The method for preparing silicone leather for use as a decorative material on interior decorative panels according to claim 1, characterized in that, The base fabric processing structure also includes a guide bracket (33) and an extrusion roller (34), wherein the extrusion roller (34) is rotatably installed below the guide bracket (33), and the guide bracket (33) is slidably installed at the upper end of the forming frame (14), and the extrusion roller (34) is rotatably connected to the front side of the upper surface of the mesh support plate (31).

6. The method for preparing silicone leather for use as a decorative material on interior decorative panels according to claim 1, characterized in that, The base fabric treatment structure also includes a hot air box (35) and a drying tray (36), and the drying tray (36) is connected to the bottom of the hot air box (35) through a pipe, and the hot air box (35) is fixedly installed on the upper surface of the molding frame (14), and the drying tray (36) is located directly above the mesh support plate (31).

7. The method for preparing silicone leather for use as a decorative material on interior decorative panels according to claim 1, characterized in that, The coating structure also includes a receiving box (4), a support roller (41) and a material box (42). The support roller (41) is rotatably installed inside the receiving box (4), and the material box (42) is fixedly installed on the upper surface of the forming frame (14). A solenoid valve (43) is fixedly installed at the lower end of the material box (42), and a discharge pipe (44) is fixedly installed at the lower end of the solenoid valve (43). A discharge nozzle (45) is fixedly installed on the lower surface of the discharge pipe (44).

8. The method for preparing silicone leather for use as a decorative material on interior decorative panels according to claim 1, characterized in that, The molding frame (14) has a positioning telescopic rod (46) fixedly installed at its rear end. A square frame (47) is fixedly installed at the lower end of the rod head of the positioning telescopic rod (46). A coating roller (48) is rotatably installed inside the square frame (47). The coating roller (48) is rotatably installed on the upper surface of the support roller (41). A flexible isolation cylinder (49) is fixedly connected to the upper surface of the square frame (47). The flexible isolation cylinder (49) is fixedly connected to the upper end of the molding frame (14).

9. A method for preparing silicone leather for use as a decorative material on interior decorative panels according to claim 8, characterized in that, The method for preparing silicone leather also includes the following steps: S1. The prepared modified silicone adhesive is put into the pretreatment box (1), and the base fabric is rotated and supported by the support roller (12) and continuously conveyed. The pusher telescopic rod (16) is extended and the adjustment frame (17) is pushed to move downward with the pusher roller (18), thereby pushing the base fabric downward into the pretreatment box (1). S2. Control the lifting telescopic rod (2) to push the movable base plate (21) upward, adjust the liquid level of the silicone adhesive to immerse it in the position where the base fabric hangs down, and control the distance between the movable base plate (21) and the base fabric to avoid contact and interference. Then start the stirring motor (23) to rotate the rotating disk (24) and the agitator plate (25) to stir the silicone adhesive, immerse it evenly in the base fabric, and continue to transport it backward. S3. The impregnated base fabric is conveyed to the inside of the forming frame (14) and covered on the mesh tray (31). The base fabric is squeezed downward by the extrusion roller (34) to squeeze out the excess silicone adhesive and return it to the inside of the recycling box (3). Finally, it is returned to the pretreatment box (1) through the return pipe (32) to homogenize the surface of the base fabric and continue to convey the base fabric to the rear. S4. After the air is drawn out by the hot air box (35) and heated, it is transported to the inside of the drying tray (36) and sprayed downwards to dry the homogenized base fabric by blowing air, which accelerates the curing and shaping of the silicone adhesive and the composite molding of the base fabric, and continues to be transported backwards. S5. The formed base fabric is transported to the receiving box (4), supported by the rotation of the support roller (41), and the solenoid valve (43) is opened to transport the silicone surface slurry in the material box (42) to the inside of the discharge pipe (44), and then sprayed out from the discharge nozzle (45) at the bottom, and evenly sprayed onto the surface of the base fabric and the surface of the coating roller (48). S6. Control the extension of the alignment telescopic rod (46), push the square frame (47) to move downward with the coating roller (48), rotate and squeeze the base fabric surface, uniformly coat the sprayed silicone paste to form a surface layer, convey the material to the rear, and dry and shape it again. S7. Excess batter can enter the receiving box (4) and be collected and reused. S8. Repeat the above steps to continuously feed the base fabric. After impregnation, extrusion, drying and coating, the preparation of silicone leather can be completed.

Images