Production method and equipment of water ripple acrylic plate

Abstract

The invention belongs to the technical field of acrylic plate production, and discloses a water ripple acrylic plate production method and equipment, the equipment comprises a forming mold, the top of the forming mold is movably clamped with a material guide pipe, the top end of the material guide pipe is fixedly communicated with a slurry barrel, the outer wall of the slurry barrel is fixedly connected with a material injection disc, and the material injection disc is fixedly connected with a water inlet pipe. And the top of the slurry barrel is fixedly connected with a material injection pipe, the outer wall of the material injection pipe is fixedly connected with a one-way valve, and the interior of the slurry barrel is fixedly connected with a fixed pipe. Through the arrangement of the injection pipe, the power assembly, the stirring module, the driven assembly and other structures, after slurry is injected into a slurry barrel through the injection pipe, in order to prevent the situation that the slurry is precipitated and layered when being injected into a forming mold through a guide pipe, and consequently the uniformity of slurry dyeing is affected, a first gear is driven by a power motor to rotate; and the first gear and the second gear are engaged and rotate, so that the slurry is stirred by the stirring blades, and the uniformity of the slurry can be ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of acrylic sheet production, and specifically relates to a production method and equipment for corrugated acrylic sheets. Background Art

[0002] Corrugated acrylic sheet is an acrylic sheet with a unique water wave texture effect. It combines the transparency, weather resistance, easy processability and aesthetics of acrylic materials. At the same time, through special process treatment, a delicate and natural water wave texture is formed on the surface of the sheet, thus endowing the sheet with more decorative and artistic sense. The production method of corrugated acrylic sheet mainly involves steps such as raw material preparation, mold design, injection molding or casting, processing and surface decoration. Among them, in the process of surface decoration, pigments can be filled on the surface of the corrugated acrylic sheet according to needs for decoration to enhance its visual effect and decoration.

[0003] In the prior art, during the production of corrugated acrylic sheets, most of the time, color slurries are injected into the corrugated mold and allowed to cover the surface of the acrylic sheet, and rely on their own diffusion and flow to form a colored decorative film on the surface of the acrylic sheet. However, when the color slurries are placed in the slurry pipe for a long time, the slurries are prone to stratification, resulting in uneven mixing of the slurries, and thus the color of the film formed by the slurries is uneven in depth and not beautiful enough, which affects the product quality. Now, a production method and equipment for corrugated acrylic sheets are proposed to solve the above problems. Summary of the Invention

[0004] To solve the problems raised in the above background art, the present invention provides a production method and equipment for corrugated acrylic sheets, which solves the problems that the color slurries are prone to stratification when placed, resulting in uneven mixing of the slurries, and the color of the film formed by the slurries is uneven in depth and not beautiful enough, thus affecting the product quality.

[0005] To achieve the above object, the present invention provides the following technical solution: The production method of corrugated acrylic sheets, the specific production process is as follows:

[0006] S1. Prepare raw materials, select acrylic raw materials; mix the selected raw materials in proportion, and perform stirring and heating treatment to obtain a uniform mixture;

[0007] S2. Prepare the mold, apply a release agent on the surface of the mold so that the formed corrugated acrylic sheet can be smoothly demolded after injection molding or casting;

[0008] S3. Casting and molding, pour the mixed acrylic raw materials into the mold with wave texture, and let it naturally cool and solidify at room temperature for 20 to 24 hours;

[0009] S4. Processing: After the acrylic sheet is completely cured, it is taken out of the mold and trimmed to remove the excess scraps. The surface of the corrugated acrylic sheet is polished and buffed to improve the gloss and texture.

[0010] S5. Surface decoration: According to needs, pigments can be filled on the surface of the corrugated acrylic sheet for decoration to enhance the visual effect and decorativeness.

[0011] Production equipment for corrugated acrylic sheets. The mold in S2 includes a forming mold. A guide pipe is movably clamped at the top of the forming mold. The top end of the guide pipe is fixedly communicated with a slurry bucket. A filling plate is fixedly connected to the outer wall of the slurry bucket. A filling pipe is fixedly connected to the top of the slurry bucket. A one-way valve is fixedly connected to the outer wall of the filling pipe. A fixed pipe is fixedly connected to the inside of the slurry bucket. A power assembly is fixedly connected to the top of the fixed pipe. A stirring module is fixedly connected to the bottom end of the power assembly. A filling component is movably clamped at the upper end of the power assembly. A driven gear is movably clamped at the lower end of the power assembly. A driven component is fixedly connected to the inside of the driven gear. A limiting module is fixedly clamped at the bottom of the driven component. A scraping module is threadedly connected to the outer wall of the filling component.

[0012] Preferably, the power assembly includes a power motor. The output end of the power motor is fixedly connected to a first gear. A second gear is meshed with the outer edge of the first gear. A rotating rod is fixedly connected to the middle of the second gear. A straight tooth rod is movably connected to the outer wall of the rotating rod.

[0013] Among them, the middle of the first gear is rotationally connected to the fixed pipe, and the outer wall of the rotating rod is movably connected to the fixed pipe.

[0014] Preferably, the stirring module includes a rotating pipe. Stirring blades are fixedly connected to the outer wall of the rotating pipe at equal angles in a ring shape.

[0015] Among them, the middle of the bottom surface of the rotating pipe is fixedly connected to the rotating rod, and the outer edge of the stirring blade does not contact the slurry bucket.

[0016] Preferably, the filling component includes a driving motor. The output end of the driving motor is fixedly connected to a driving rod. A worm is fixedly connected to the outer wall of the driving rod. A first straight gear is meshed with the outer edge of the worm. A connecting rod is fixedly connected to the middle of the first straight gear. A second straight gear is fixedly connected to the middle of the connecting rod.

[0017] Preferably, the bottom of the driving motor is fixedly connected to the fixed pipe. The upper and lower ends of the driving rod are rotationally connected to the fixed pipe. The two ends of the connecting rod are rotationally connected to the fixed pipe. The outer edge of the second straight gear is meshed with the straight tooth rod.

[0018] Preferably, the driven assembly includes a driven rod, threaded sleeve rods are threadedly connected to both ends of the driven rod, injection plates are fixedly connected to the bottom ends of the two threaded sleeve rods, and a first folding plate is fixedly connected to one side of the threaded sleeve rod.

[0019] Preferably, the middle of the driven rod is fixedly connected to a driven gear. The injection plate is of a symmetrical structure. The top and bottom of the injection plate are respectively in contact with a rotating pipe and a slurry bucket. One side of the first folding plate is fixedly connected to the rotating pipe.

[0020] Preferably, the limiting module includes a first limiting rod, a second limiting rod is movably connected inside the first limiting rod, and a limiting spring is fixedly connected to one side of the second limiting rod;

[0021] Wherein, one end of the first limiting rod is movably clamped to the slurry bucket, one side of the first limiting rod and the second limiting rod are both movably clamped to the injection plate, one end of the second limiting rod is movably clamped to the slurry bucket, and one end of the limiting spring is fixedly connected to the first limiting rod.

[0022] Preferably, the scraping module includes a rotating ring, scraping plates are fixedly connected to the outer wall of the rotating ring at equal intervals in a ring shape, and second folding plates are fixedly connected to the top and bottom of each scraping plate;

[0023] Wherein, the middle of the rotating ring is threadedly connected to a driving rod, the outer wall of the scraping plate is movably clamped to a fixed pipe, the outer wall of the scraping plate is in contact with the slurry bucket, and the bottom of the second folding plate is fixedly connected to the fixed pipe.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] By providing structures such as a feeding pipe, a power assembly, a stirring module, and a driven assembly, after injecting the slurry into the slurry bucket through the feeding pipe, in order to prevent the slurry from precipitating and stratifying when it is injected into the molding die through the guiding pipe, thereby affecting the uniformity of slurry dyeing. Now, the power motor drives the first gear to rotate. The first gear meshes with the second gear and makes it rotate. The second gear drives the rotating rod to rotate. The rotating rod drives the rotating pipe to rotate. The rotating pipe drives the stirring blades to rotate, so that the stirring blades stir the slurry, ensuring the uniformity of the slurry;

[0026] The present invention is provided with a power component, a stirring module, a material injection component, a driven component and other structures. When the threaded sleeve rod is moved to both ends of the driven rod and the straight-toothed rod moves down to the bottom end of the rotating rod, the slurry injected into the injection mold is a fixed quantity. After the injection is completed, the driving motor rotates in the reverse direction to move the straight-toothed rod upward, the driven gear rotates in the reverse direction, and the two threaded sleeve rods move closer to the driven gear so that the injection plate contacts, closing the injection port, making the slurry form a fixed quantity, and being able to select the injected slurry according to the required design requirements, increasing the applicability;

[0027] The present invention is provided with a slurry barrel, a power component, a first straight gear and other structures. The driving rod drives the rotating ring to rotate, and the rotating ring drives the scraping plate to move down through the rotation of the driving rod. The scraping plate squeezes the bottom second folding plate and folds it, stretches the top second folding plate and makes it extend. The scraping plate scrapes down along the inner wall of the slurry barrel, so that the slurry is not easily left on the inner wall of the slurry barrel when injected into the injection mold through the injection port, thus avoiding slurry waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the overall relationship structure of the present invention;

[0029] Figure 2 is a schematic diagram of the positional relationship structure at the top of the slurry barrel of the present invention;

[0030] Figure 3 is a schematic diagram of the sectional relationship structure of the slurry barrel of the present invention;

[0031] Figure 4 is of the present invention Figure 3 is an enlarged schematic diagram of the structural relationship at position A in the present invention;

[0032] Figure 5 is of the present invention Figure 3 is an enlarged schematic diagram of the structural relationship at position B in the present invention;

[0033] Figure 6 is a schematic diagram of the positional relationship structure of the stirring module of the present invention;

[0034] Figure 7 is a schematic diagram of the sectional relationship structure of the fixed pipe of the present invention;

[0035] Figure 8 is a schematic diagram of the positional relationship structure of the driven component of the present invention;

[0036] Figure 9 is a schematic diagram of the sectional relationship structure at the bottom of the slurry barrel of the present invention;

[0037] Figure 10 is of the present invention Figure 9 is an enlarged schematic diagram of the structural relationship at position C in the present invention.

[0038] In the figure: 1, forming die; 2, material guiding pipe; 3, slurry barrel; 4, injection plate; 5, injection pipe; 6, one-way valve; 7, power assembly; 711, power motor; 712, first gear; 713, second gear; 714, rotating rod; 715, straight tooth rod; 8, stirring module; 811, rotating pipe; 812, stirring blade; 9, fixed pipe; 10, injection component; 1011, driving motor; 1012, driving rod; 1013, worm; 1014, first straight gear; 1015, connecting rod; 1016, second straight gear; 11, driven gear; 12, driven component; 1211, driven rod; 1212, threaded sleeve rod; 1213, injection plate; 1214, first folding plate; 13, limiting module; 1311, first limiting rod; 1312, second limiting rod; 1313, limiting spring; 14, scraping module; 1411, rotating ring; 1412, scraping plate; 1413, second folding plate. Detailed implementation manners

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] As Figures 1 to 10 shown, the present invention provides a production method for corrugated acrylic plates, and the specific production process flow is as follows:

[0041] S1. Prepare raw materials, select acrylic raw materials; mix the selected raw materials in proportion, and perform stirring and heating treatment to obtain a uniform mixture;

[0042] S2. Prepare the mold, apply a release agent on the surface of the mold so that the formed corrugated acrylic plate can be smoothly demolded after injection molding or casting;

[0043] S3. Cast and form, pour the mixed acrylic raw materials into a mold with wave textures, and let it naturally cool and solidify at room temperature for 20 to 24 hours;

[0044] S4. Processing, after the acrylic plate is completely solidified, take it out of the mold and perform trimming to remove the excess scraps; polish and grind the surface of the corrugated acrylic plate to improve the gloss and texture;

[0045] S5. Surface decoration, according to needs, pigments can be filled on the surface of the corrugated acrylic plate for decoration to enhance the visual effect and decorativeness;

[0046] Among them, it is worth noting that the corrugated acrylic sheet mentioned in this article is a prior art. In the prior art, the production method of the corrugated acrylic sheet is as follows: Select an acrylic sheet, and according to the size and shape of the required product, use a cutting tool to cut the acrylic sheet into appropriate sizes; Place the cut acrylic sheet into a heating device and soften it by heating; After the sheet is softened, place it into a mold for shaping, and the shape of the mold determines the shape of the final product; Make corrugated textures on the formed acrylic sheet, which can be achieved by applying pressure on the sheet surface or using specific texture tools; After the texture production is completed, cure the sheet.

[0047] As Figures 1 to 10 shown, the present invention also provides a production device for corrugated acrylic sheets. The mold in S2 includes a forming mold 1. A guide pipe 2 is detachably connected to the top of the forming mold 1. The top end of the guide pipe 2 is fixedly communicated with a slurry barrel 3. A feeding plate 4 is fixedly connected to the outer wall of the slurry barrel 3. A feeding pipe 5 is fixedly connected to the top of the slurry barrel 3. A one-way valve 6 is fixedly connected to the outer wall of the feeding pipe 5. A fixed pipe 9 is fixedly connected to the inside of the slurry barrel 3. A power assembly 7 is fixedly connected to the fixed part of the fixed pipe 9. A stirring module 8 is fixedly connected to the bottom end of the power assembly 7. A feeding assembly 10 is movably clamped to the upper part of the power assembly 7. A driven gear 11 is movably clamped to the lower part of the power assembly 7. A driven assembly 12 is fixedly connected to the inside of the driven gear 11. A limiting module 13 is fixedly clamped to the bottom of the driven assembly 12. A scraping module 14 is threadedly connected to the outer wall of the feeding assembly 10;

[0048] Adopting the above scheme: After the slurry is injected into the slurry barrel 3 through the feeding pipe 5, to prevent the slurry from precipitating and stratifying when it is injected into the forming mold 1 through the guide pipe 2, thus affecting the uniformity of slurry dyeing, now the power assembly 7 drives the stirring module 8 to rotate, so that the stirring module 8 can stir the slurry to ensure the uniformity of the slurry. When the driven assembly 12 moves downward through the power assembly 7, the slurry injected into the forming mold 1 is a fixed quantity. After injection, the feeding assembly 10 rotates in the reverse direction to move the power assembly 7 upward, and the driven gear 11 rotates in the reverse direction. The two driven assemblies 12 approach the driven gear 11, closing the feeding port, making the slurry form a fixed quantity, and being able to select the injected slurry according to the required design requirements, increasing the applicability. The feeding assembly 10 drives the scraping module 14 to rotate and move downward, and the scraping module 14 scrapes downward along the inner wall of the slurry barrel 3, so that the slurry is not easily left on the inner wall of the slurry barrel 3 when it is injected into the forming mold 1 through the feeding port, thus avoiding slurry waste. The one-way valve 6 controls the flow of the feeding pipe 5 unidirectionally, so that the color slurry is not easily stratified when left standing, ensuring the uniformity of slurry mixing and improving product quality.

[0049] As Figures 2 to 7As shown in the figure, the power assembly 7 includes a power motor 711. A first gear 712 is fixedly connected to the output end of the power motor 711. A second gear 713 is engaged with the outer edge of the first gear 712. A rotating rod 714 is fixedly connected to the middle of the second gear 713. A straight tooth rod 715 is movably connected to the outer wall of the rotating rod 714.

[0050] Among them, the middle of the first gear 712 is rotatably connected to the fixed pipe 9, and the outer wall of the rotating rod 714 is movably connected to the fixed pipe 9.

[0051] The stirring module 8 includes a rotating pipe 811. Stirring blades 812 are fixedly connected to the outer wall of the rotating pipe 811 at equal intervals in a circular shape.

[0052] Among them, the middle of the bottom of the rotating pipe 811 is fixedly connected to the rotating rod 714, and the outer edge of the stirring blade 812 does not contact the slurry barrel 3.

[0053] With the above solution: The power motor 711 drives the first gear 712 to rotate. The first gear 712 drives the rotating rod 714 to rotate through the second gear 713. The rotating rod 714 drives the stirring blade 812 to rotate through the rotating pipe 811. The stirring blade 812 stirs the slurry, which can ensure the uniformity of the slurry, prevent precipitation and stratification of the slurry after it is injected into the slurry barrel 3 through the injection pipe 5, thereby affecting the uniformity of slurry dyeing. During the rotation of the rotating pipe 811 through the rotating rod 714, since both ends of the driven rod 1211 are rotatably connected to the rotating pipe 811, the driven rod 1211 drives the injection plate 1213 to rotate synchronously through the rotating pipe 811, so that the limiting module 13 rotates along the annular groove, and the limiting module 13 is limited through the annular groove.

[0054] As Figures 2 to 4 、 Figure 7 and Figure 8 shown in the figure, the injection component 10 includes a driving motor 1011. A driving rod 1012 is fixedly connected to the output end of the driving motor 1011. A worm 1013 is fixedly connected to the outer wall of the driving rod 1012. A first straight gear 1014 is engaged with the outer edge of the worm 1013. A connecting rod 1015 is fixedly connected to the middle of the first straight gear 1014. A second straight gear 1016 is fixedly connected to the middle of the connecting rod 1015.

[0055] The bottom of the driving motor 1011 is fixedly connected to the fixed pipe 9. Both the upper and lower ends of the driving rod 1012 are rotatably connected to the fixed pipe 9. Both ends of the connecting rod 1015 are rotatably connected to the fixed pipe 9. The outer edge of the second straight gear 1016 is engaged with the straight tooth rod 715.

[0056] Adopt the above solution: drive the drive rod 1012 to rotate through the drive motor 1011, and the drive rod 1012 drives the second spur gear 1016 to rotate through the worm 1013, the first spur gear 1014, and the connecting rod 1015. The second spur gear 1016 meshes with the straight tooth rod 715 to move it downward along the rod wall of the rotating rod 714, so that the straight tooth rod 715 drives the driven gear 11 to rotate. The fixed tube 9 limits and supports both ends of the connecting rod 1015. The first spur gear 1014 is located at one end of the connecting rod 1015, and the second spur gear 1016 is located in the middle of the connecting rod 1015. The fixed tube 9 supports and limits the drive rod 1012. The bottom of the fixed tube 9 is rotatably connected to the rotating tube 811, so that the rotating tube 811 does not drive the fixed tube 9 to rotate when rotating, so that the fixed tube 9 remains stationary.

[0057] As Figure 3 , Figure 5 , Figures 8 to 10 shown, the driven assembly 12 includes a driven rod 1211. Threaded sleeve rods 1212 are threadedly connected to both ends of the driven rod 1211. Feeding plates 1213 are fixedly connected to the bottom ends of the two threaded sleeve rods 1212. A first folding plate 1214 is fixedly connected to one side of the threaded sleeve rod 1212;

[0058] The middle of the driven rod 1211 is fixedly connected to the driven gear 11. The feeding plate 1213 is of a symmetrical structure. The top and bottom of the feeding plate 1213 are respectively in contact with the rotating tube 811 and the slurry barrel 3. One side of the first folding plate 1214 is fixedly connected to the rotating tube 811;

[0059] Adopting the above solution: The threaded sleeve rod 1212 is limited and supported by the rotating tube 811. When the threaded sleeve rod 1212 rotates along the inside of the rotating tube 811 through the driven gear 11, the threaded sleeve rod 1212 supports and fixes the driven gear 11. The driven gear 11 drives the driven rod 1211 to rotate. Since the driven rod 1211 is threadedly connected to the two threaded sleeve rods 1212, the two threaded sleeve rods 1212 move to both sides along the rod wall of the driven rod 1211. The threaded sleeve rod 1212 drives the material injection plate 1213 to move. The threaded sleeve rod 1212 squeezes the first folding plate 1214 to make it fold and shorten. During the process of the material injection plate 1213 moving to both sides, the injection port at the bottom of the slurry bucket 3 gradually expands. Through the injection port, the slurry can be injected into the molding die 1, and different colored slurries can be injected by selecting the corresponding slurry bucket 3, making the corrugated acrylic plate more beautiful. The first folding plate 1214 can prevent the slurry from entering the inside of the rotating tube 811, thus affecting the normal use of the internal structure of the rotating tube 811. The first folding plate 1214 can isolate the slurry outside the outer wall of the rotating tube 811. The two threaded sleeve rods 1212 are fixedly connected to the first folding plate 1214. The first folding plate 1214 connects and fixes the two threaded sleeve rods 1212, and at the same time, it also prevents the slurry from entering the rotating tube 811.

[0060] As Figure 3 、 Figure 5 、 Figures 8 to 10 shown, the limiting module 13 includes a first limiting rod 1311. A second limiting rod 1312 is movably connected inside the first limiting rod 1311. A limiting spring 1313 is fixedly connected to one side of the second limiting rod 1312;

[0061] Among them, one end of the first limiting rod 1311 is movably clamped with the slurry bucket 3. One side of both the first limiting rod 1311 and the second limiting rod 1312 is movably clamped with the material injection plate 1213. One end of the second limiting rod 1312 is movably clamped with the slurry bucket 3. One end of the limiting spring 1313 is fixedly connected to the first limiting rod 1311;

[0062] Adopting the above solution: The injection plate 1213 drives the first limiting rod 1311 and the second limiting rod 1312 to move in the same direction as the injection plate 1213. The first limiting rod 1311 and the second limiting rod 1312 slide along the annular groove. The second limiting rod 1312 gradually slides into the first limiting rod 1311. The second limiting rod 1312 squeezes the limiting spring 1313 until the second limiting rod 1312 is completely immersed in the first limiting rod 1311. Then the injection plate 1213 stops moving. The threaded sleeve rod 1212 moves to both ends of the driven rod 1211. When the straight tooth rod 715 moves down to the bottom end of the rotating rod 714, the slurry injected into the injection molding die 1 is a fixed quantity. After the injection is completed, the driving motor 1011 rotates in the reverse direction to move the straight tooth rod 715 upward. The driven gear 11 rotates in the reverse direction. The two threaded sleeve rods 1212 move closer to the driven gear 11 so that the injection plate 1213 comes into contact, closing the injection port. When slurries of different colors need to be injected, the corresponding slurry bucket 3 can be selected. After the slurry in the slurry bucket 3 is used up, by opening the one-way valve 6, the prepared slurry can be injected into the slurry bucket 3 through the injection pipe 5.

[0063] As Figure 3 , Figure 4 , Figure 6 and Figure 8 shown, the scraping module 14 includes a rotating ring 1411. The outer wall of the rotating ring 1411 is fixedly connected with scraping plates 1412 at equal intervals in a ring shape. Both the top and bottom of each scraping plate 1412 are fixedly connected with second folding plates 1413.

[0064] Among them, the middle part of the rotating ring 1411 is threadedly connected with the driving rod 1012. The outer wall of the scraping plate 1412 is movably clamped with the fixed pipe 9. The outer wall of the scraping plate 1412 is movably abutted against the slurry bucket 3. The bottom of the second folding plate 1413 is fixedly connected with the fixed pipe 9.

[0065] Adopting the above solution: The rotating ring 1411 is limited and supported by the driving rod 1012. The scraping plate 1412 is located inside the fixed pipe 9. The second folding plates 1413 on both the upper and lower sides of the scraping plate 1412 are fixedly connected to the fixed pipe 9. The second folding plates 1413 can prevent the slurry from entering the inside of the fixed pipe 9, ensuring that the structure inside the fixed pipe 9 can be used normally. The driving rod 1012 drives the rotating ring 1411 to rotate. Since the scraping plate 1412 is located inside the fixed pipe 9, it is limited. The rotating ring 1411 drives the scraping plate 1412 to move downward through the rotation of the driving rod 1012. The scraping plate 1412 squeezes and folds the second folding plate 1413 at the bottom and stretches and extends the second folding plate 1413 at the top. At this time, the scraping plate 1412 scrapes downward along the inner wall of the slurry bucket 3, so that the slurry is not easily left on the inner wall of the slurry bucket 3 when injected into the molding die 1 through the injection port, thus avoiding slurry waste, increasing the applicability of the device, enabling the injected slurry to be quantitatively controlled, and making the pattern of the corrugated acrylic board more selective and more beautiful.

[0066] The working principle and usage process of the present invention:

[0067] First, after injecting the slurry into the inside of the slurry bucket 3 through the injection pipe 5, in order to prevent the slurry from precipitating and stratifying when injected into the molding die 1 through the guide pipe 2, thereby affecting the uniformity of slurry dyeing, the power motor 711 is now used to drive the first gear 712 to rotate. The first gear 712 meshes with the second gear 713 and drives it to rotate. The second gear 713 drives the rotating rod 714 to rotate. The rotating rod 714 drives the rotating pipe 811 to rotate. The rotating pipe 811 drives the stirring blades 812 to rotate. The stirring blades 812 stir the slurry, ensuring the uniformity of the slurry.

[0068] After the slurry is stirred evenly, the driving motor 1011 drives the driving rod 1012 to rotate. The driving rod 1012 drives the worm 1013 to rotate. The worm 1013 drives the first spur gear 1014 to rotate. The first spur gear 1014 drives the second spur gear 1016 to rotate through the connecting rod 1015. The second spur gear 1016 meshes with the straight tooth rod 715 and moves downward along the rod wall of the rotating rod 714, so that the straight tooth rod 715 drives the driven gear 11 to rotate.

[0069] The driven gear 11 drives the driven rod 1211 to rotate. Since the driven rod 1211 is threadedly connected to the two threaded sleeve rods 1212, the two threaded sleeve rods 1212 move toward both sides along the rod wall of the driven rod 1211. At this time, the threaded sleeve rods 1212 drive the injection plate 1213 to move. The threaded sleeve rods 1212 squeeze the first folding plate 1214 to make it fold and shorten. During the process of the injection plate 1213 moving toward both sides, the injection port at the bottom of the slurry bucket 3 gradually expands.

[0070] During the process of the injection port expanding, the injection plate 1213 drives the first limiting rod 1311 and the second limiting rod 1312 to move in the same direction as the injection plate 1213. At this time, the first limiting rod 1311 and the second limiting rod 1312 slide along the annular groove, and the second limiting rod 1312 gradually slides into the first limiting rod 1311. The second limiting rod 1312 squeezes the limiting spring 1313 until the second limiting rod 1312 is completely immersed in the first limiting rod 1311, and the injection plate 1213 stops moving. At this time, the threaded sleeve rod 1212 moves to both ends of the driven rod 1211, and the straight tooth rod 715 moves down to the bottom end of the rotating rod 714;

[0071] During the rotation of the driving rod 1012, the driving rod 1012 drives the rotating ring 1411 to rotate. Since the scraping plate 1412 is located inside the fixed pipe 9 and is thus limited, the rotating ring 1411 drives the scraping plate 1412 to move downward through the rotation of the driving rod 1012. The scraping plate 1412 squeezes and folds the second folding plate 1413 at the bottom and stretches and extends the second folding plate 1413 at the top. At this time, the scraping plate 1412 scrapes downward along the inner wall of the slurry barrel 3, so that the slurry is not easily left on the inner wall of the slurry barrel 3 when it is injected into the molding die 1 through the injection port, thus avoiding slurry waste;

[0072] When the threaded sleeve rod 1212 moves to both ends of the driven rod 1211 and the straight tooth rod 715 moves down to the bottom end of the rotating rod 714, the slurry injected into the molding die 1 is a fixed quantity. After injection, the driving motor 1011 rotates in the reverse direction to move the straight tooth rod 715 upward, and the driven gear 11 rotates in the reverse direction. The two threaded sleeve rods 1212 move closer to the driven gear 11 so that the injection plates 1213 come into contact, closing the injection port and completing the operation.

[0073] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0074] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The production method of water corrugated acrylic sheet is characterized by: The specific production process is as follows: S1. Prepare raw materials and select acrylic raw materials; mix the selected raw materials according to proportions, and stir and heat them to obtain a uniform mixture; S2, mold preparation, apply mold release agent on the mold surface, so that the molded water corrugated acrylic sheet can be smoothly demolded after injection molding or casting; S3, casting molding, pouring the mixed acrylic raw materials into a mold with a wavy texture, and allowing it to cool and solidify naturally at room temperature for 20 to 24 hours; S4, processing, after the acrylic sheet is completely cured, take it out of the mold and perform trimming to remove excess scraps; polish and grind the surface of the water corrugated acrylic sheet to improve the gloss and texture; S5. Surface decoration: according to the needs, the surface of the water corrugated acrylic board can be filled with pigments for decoration to enhance the visual effect and decorativeness.

2. A production device for water corrugated acrylic sheet, applied to the production method for water corrugated acrylic sheet as claimed in claim 1, wherein the mold in S2 comprises a forming mold (1), characterized in that: The top of the molding die (1) is movably connected with a guide pipe (2), the top of the guide pipe (2) is fixedly connected to a slurry barrel (3), the outer wall of the slurry barrel (3) is fixedly connected to a material injection plate (4), the top of the slurry barrel (3) is fixedly connected to a material injection pipe (5), the outer wall of the material injection pipe (5) is fixedly connected to a one-way valve (6), the interior of the slurry barrel (3) is fixedly connected to a fixed pipe (9), and the top of the fixed pipe (9) is fixedly connected to a power assembly ( 7), the bottom end of the power assembly (7) is fixedly connected to a stirring module (8), the upper end of the power assembly (7) is movably connected to an injection assembly (10), the lower end of the power assembly (7) is movably connected to a driven gear (11), the interior of the driven gear (11) is fixedly connected to a driven assembly (12), the bottom of the driven assembly (12) is fixedly connected to a limiting module (13), and the outer wall of the injection assembly (10) is threadedly connected to a scraper module (14).

3. The production equipment of water corrugated acrylic sheet according to claim 2, characterized in that: The power assembly (7) comprises a power motor (711), the output end of the power motor (711) is fixedly connected to a first gear (712), the outer edge of the first gear (712) is meshed with a second gear (713), the middle of the second gear (713) is fixedly connected to a rotating rod (714), and the outer wall of the rotating rod (714) is movably connected to a spur gear (715); The middle portion of the first gear (712) is rotatably connected to the fixed tube (9), and the outer wall of the rotating rod (714) is movably connected to the fixed tube (9).

4. The production equipment of water corrugated acrylic sheet according to claim 2, characterized in that: The stirring module (8) comprises a rotating tube (811), the outer wall of the rotating tube (811) is annular and fixedly connected with stirring blades (812) at equal angles; The middle part of the bottom surface of the rotating tube (811) is fixedly connected to the rotating rod (714), and the stirring blade (812) does not contact the slurry barrel (3).

5. The production equipment of water corrugated acrylic sheet according to claim 2, characterized in that: The injection assembly (10) comprises a driving motor (1011), the output end of the driving motor (1011) is fixedly connected to a driving rod (1012), the outer wall of the driving rod (1012) is fixedly connected to a worm (1013), the outer edge of the worm (1013) is meshed with a first spur gear (1014), the middle part of the first spur gear (1014) is fixedly connected to a connecting rod (1015), and the middle part of the connecting rod (1015) is fixedly connected to a second spur gear (1016).

6. The production equipment of water corrugated acrylic sheet according to claim 5, characterized in that: The bottom of the driving motor (1011) is fixedly connected to the fixed tube (9), the upper and lower ends of the driving rod (1012) are both rotatably connected to the fixed tube (9), the two ends of the connecting rod (1015) are both rotatably connected to the fixed tube (9), and the outer edge of the second spur gear (1016) is meshed with the spur gear rod (715).

7. The production equipment of water corrugated acrylic sheet according to claim 2, characterized in that: The driven assembly (12) comprises a driven rod (1211), both ends of the driven rod (1211) are threadedly connected to threaded sleeve rods (1212), the bottom ends of the two threaded sleeve rods (1212) are fixedly connected to injection plates (1213), and one side of the threaded sleeve rod (1212) is fixedly connected to a first folding plate (1214).

8. The production equipment of water corrugated acrylic sheet according to claim 7, characterized in that: The middle part of the driven rod (1211) is fixedly connected to the driven gear (11); the injection plate (1213) is a symmetrical structure; the top and bottom of the injection plate (1213) are respectively in contact with the rotating tube (811) and the slurry barrel (3); and one side of the first folding plate (1214) is fixedly connected to the rotating tube (811).

9. The production equipment of water corrugated acrylic sheet according to claim 2, characterized in that: The limiting module (13) comprises a first limiting rod (1311), the interior of the first limiting rod (1311) is movably connected to a second limiting rod (1312), and one side of the second limiting rod (1312) is fixedly connected to a limiting spring (1313); Among them, one end of the first limiting rod (1311) is movably connected to the slurry barrel (3), one side of the first limiting rod (1311) and the second limiting rod (1312) are both movably connected to the injection plate (1213), one end of the second limiting rod (1312) is movably connected to the slurry barrel (3), and one end of the limiting spring (1313) is fixedly connected to the first limiting rod (1311).

10. The production equipment of water corrugated acrylic sheet according to claim 2, characterized in that: The scraper module (14) comprises a rotating ring (1411), the outer wall of the rotating ring (1411) is annular and fixedly connected with scrapers (1412) at equal distances, and the top and bottom of each scraper (1412) are fixedly connected with a second folding plate (1413); The middle part of the rotating ring (1411) is threadedly connected to the driving rod (1012), the outer wall of the scraper (1412) is movably engaged with the fixed tube (9), the outer wall of the scraper (1412) is movably abutted against the slurry barrel (3), and the bottom of the second folding plate (1413) is fixedly connected to the fixed tube (9).

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