A molding device for ceramic preparation and production

Abstract

The present invention discloses a forming device for ceramic preparation and production, including a workbench, a turntable, a support plate, a support board, a controller, a lifting assembly, a rotation direction assembly, a power assembly, a rubber pressing head and a cleaning unit. Among them, the bottom of the turntable is fixedly installed on the top of the workbench. In the present invention, by starting the scraping motor, the rotating shaft of the scraping motor rotates to drive the scraping plate to rotate around the center of the first auxiliary plate to the outer wall of the rubber pressing head. The scraping plate is attached to the rubber pressing head, and the first electromagnet fixes the scraping plate by adsorbing the first permanent magnet; by starting the wiping motor, the rotating shaft of the wiping motor drives the wiping plate to rotate around the center of the second auxiliary plate to the outer wall of the rubber pressing head. The wiping plate is closely attached to the outer wall of the rubber pressing head, and the second electromagnet fixes the wiping plate by adsorbing the second permanent magnet. The rotation of the internal gear ring drives the scraping plate and the wiping plate to rotate around the rubber pressing head, effectively removing the residual mud stains on the outer surface of the rubber pressing head.

Description

Technical Field

[0001] The present invention relates to the technical field of ceramic preparation, and particularly relates to a forming device for ceramic preparation production. Background Art

[0002] In the process of ceramic preparation production, the forming device is one of the crucial equipment. It presses the ceramic mud into a mud embryo with a specific shape, laying the foundation for subsequent processes such as drying and sintering. Common forming devices include a rotating rubber pressing head, which forms the ceramic mud embryo through rotational and pressing actions. However, the existing forming devices for ceramic preparation production have some significant drawbacks in practical applications, especially the problem that the rubber pressing head remains stained with mud and cannot be automatically cleaned. These problems not only affect the product quality but also reduce the production efficiency.

[0003] The mud stains remaining on the rubber pressing head will have a negative impact on the next ceramic mud embryo to be made. When the rubber pressing head with mud stains contacts the new mud again, these residues may adhere to the surface of the new mud embryo, resulting in an uneven surface or defects such as spots and depressions. This not only affects the appearance of the product but also may reduce its market value. Especially in the production of high-end ceramic products, any minor flaw may lead to the product being judged as unqualified. In addition, the remaining mud stains may introduce impurities, which will affect the mechanical properties and durability of the ceramic during the sintering process, and even change its color and transparency.

[0004] The remaining mud stains will cause a decrease in the dimensional accuracy of the new mud embryo. Due to the presence of the mud stains, the contact surface between the rubber pressing head and the mud is no longer completely smooth, which will lead to uneven pressure distribution. Some areas may be subjected to excessive pressure, while other areas may have insufficient pressure, resulting in deviations in the thickness and shape of the new mud embryo. This inconsistency in dimensions not only affects the aesthetics of the product but also may affect its functionality and assembly performance. For example, in ceramic components that require high-precision fitting, dimensional deviations may cause assembly difficulties or functional failures.

[0005] The remaining mud stains will accelerate the wear of the mold. The hard particles remaining on the rubber pressing head (such as uncrushed raw material particles) will continuously rub the surface of the mold during repeated pressing, accelerating the wear of the mold. This not only increases the maintenance cost of the mold but also may shorten the service life of the mold, thereby increasing the production cost. Frequent mold replacement will also increase the downtime of the production line, affecting the overall production efficiency.

[0006] Existing molding devices lack an automatic cleaning function, which means that operators need to manually clean the mud stains on the rubber pressing head regularly. This manual cleaning method is not only time-consuming and laborious, but also difficult to ensure the timeliness and thoroughness of cleaning. In large-scale production, frequent shutdowns and cleaning work will significantly reduce production efficiency and increase the production cycle, thus affecting the overall production plan and economic benefits. At the same time, there may also be a risk of secondary pollution during the manual cleaning process, further affecting product quality.

[0007] The rubber pressing head that cannot be automatically cleaned may also cause hygiene problems during the production process. In the production of food-grade or medical-grade ceramic products, the requirements for hygiene conditions are extremely strict. Residual mud stains may become a breeding ground for bacteria and other microorganisms, which may pose a threat to the safety of the final product if not cleaned in time.

[0008] Therefore, how to provide a molding device for ceramic preparation production is an urgent problem that needs to be solved by those skilled in the art. Summary of the Invention

[0009] An object of the present invention is to provide a molding device for ceramic preparation production. In the present invention, by starting the scraping motor, the rotating shaft of the scraping motor rotates to drive the scraping plate to rotate around the center of the first auxiliary plate to the outer wall of the rubber pressing head. The scraping plate is attached to the rubber pressing head, and the first electromagnet fixes the scraping plate by adsorbing the first permanent magnet; by starting the wiping motor, the rotating shaft of the wiping motor drives the wiping plate to rotate around the center of the second auxiliary plate to the outer wall of the rubber pressing head. The wiping plate is closely attached to the outer wall of the rubber pressing head, and the second electromagnet fixes the wiping plate by adsorbing the second permanent magnet. The rotation of the internal gear ring drives the scraping plate and the wiping plate to rotate around the outer surface of the rubber pressing head, effectively removing the residual mud stains on the outer surface of the rubber pressing head.

[0010] A molding device for ceramic preparation production according to an embodiment of the present invention includes a workbench, a turntable, a support plate, a support plate, a controller, a lifting assembly, a rotation direction assembly, a power assembly, a rubber pressing head, and a cleaning unit. Among them, the bottom of the turntable is fixedly installed on the top of the workbench, the bottom of the support plate is fixedly installed on the bottom of the support plate, the bottom of the support plate is fixedly installed on the top of the workbench, the support plate is fixedly installed on the support plate, the controller is fixedly installed on the support plate, the lifting assembly is installed on the support plate, the rotation direction assembly is fixedly installed on the lifting assembly, the power assembly is fixedly installed inside the rotation direction assembly, the top of the rubber pressing head is fixedly installed on the bottom of the power assembly, and the cleaning unit is fixedly installed on the top of the rubber pressing head;

[0011] The cleaning unit includes a rotating component, a water storage box, a scraping component, a wiping component, and a water supply component. Among them, the rotating component is installed on the top of the rubber pressing head, the water storage box is fixedly installed on the top of the rubber pressing head, the scraping component is fixedly installed on the top of the rubber pressing head, the wiping component is fixedly installed on the top of the rubber pressing head, and the water supply component is fixedly installed on the top of the rubber pressing head.

[0012] Further, the lifting component includes a lifting box, a sliding groove, a lifting rack, a sliding frame, a lifting motor, and a lifting gear. Among them, the lifting box is fixedly installed inside the support plate, the sliding grooves are opened on both sides inside the lifting box, the non-toothed end of the lifting rack is fixedly installed on the inner bottom of the lifting box, the sliding frame is slidably installed in the sliding grooves, the lifting motor is fixedly installed on the sliding frame, and the lifting gear is fixedly installed on the rotating shaft of the lifting motor.

[0013] Further, the rotation direction component includes a main box, a rotation direction motor, a rotation direction box, and an auxiliary rotating cone. Among them, one side of the main box is fixedly installed on the sliding frame, the rotation direction motor is fixedly installed inside the main box, the rotation direction box is fixedly installed on the rotating shaft of the rotation direction motor, and the top of the auxiliary rotating cone is fixedly installed on the bottom of the rotation direction box.

[0014] Further, the power component includes a power motor and a transmission rotating shaft. The power motor is fixedly installed inside the rotation direction box, the top of the transmission rotating shaft is fixedly installed on the rotating shaft of the power motor, the bottom of the transmission rotating shaft is rotatably inserted inside the auxiliary rotating cone, and the bottom of the transmission rotating shaft is fixedly installed on the top of the rubber pressing head.

[0015] Further, the rotating component includes a rotating motor, a rotating gear, and an internal gear ring. Among them, the rotating motor is fixedly installed on the inner top of the rubber pressing head, the rotating gear is fixedly installed on the rotating shaft of the rotating motor, and the top of the internal gear ring is rotatably installed on the top of the rubber pressing head.

[0016] Further, the scraping component includes a first auxiliary guide plate, a first limiting sliding ring, a scraping motor, a scraping plate, and scraping chutes. Among them, the bottom of the first auxiliary guide plate is fixedly installed on the top of the internal gear ring, the first limiting sliding ring is fixedly installed on the opposite side of the first auxiliary guide plate, the base of the scraping motor is fixedly installed on the top of the internal gear ring, the top of the scraping plate is rotatably installed on the first auxiliary guide plate, the rotating shaft of the scraping motor is fixedly installed on the top of the scraping plate, scraping chutes are opened on both sides of the top of the scraping plate, and the first limiting sliding ring is slidably connected to the scraping chutes.

[0017] Further, the scraping component further includes a first electromagnet and a first permanent magnet. The bottom of the first electromagnet is fixedly installed on the top of the internal gear ring, and the first permanent magnet is fixedly installed on the top of the scraping plate.

[0018] Further, the wiping assembly includes a second auxiliary guide plate, a second limiting sliding ring, a wiping motor, a wiping plate and a wiping chute. Among them, the bottom of the second auxiliary guide plate is fixedly installed on the top of the internal gear ring, the second limiting sliding ring is fixedly installed on the opposite side of the second auxiliary guide plate, the base of the wiping motor is fixedly installed on the top of the internal gear ring, the top of the wiping plate is rotatably installed on the second auxiliary guide plate, the rotating shaft of the wiping motor is fixedly installed on the top of the wiping plate, and the wiping chute is opened on both sides of the top of the wiping plate.

[0019] Further, the wiping assembly further includes a second electromagnet and a second permanent magnet. The bottom of the second electromagnet is fixedly installed on the top of the internal gear ring, and the second permanent magnet is fixedly installed on the top of the wiping plate.

[0020] Further, the water supply assembly includes a water supply pump, a water inlet pipe, a water outlet pipe, a water supply channel, a water outlet hole, a wiping cotton plate, a rotating ring and a sealing ring. Among them, the base of the water supply pump is fixedly installed on the top of the internal gear ring, one end of the water inlet pipe is fixedly installed on the water supply pump, the other end of the water inlet pipe extends into the water storage box, one end of the water outlet pipe is fixedly installed on the water supply pump, the other end of the water outlet pipe is rotatably installed on the top of the wiping plate, the water supply channel is opened inside the wiping plate, the water outlet hole is opened on the outer surface of the wiping plate, the wiping cotton plate is fixedly installed on the wiping plate, the sealing ring is fixedly installed on the inner and outer sides of the rotating ring, and the sealing ring is rotatably installed on the top of the water storage box.

[0021] The beneficial effects of the present invention are:

[0022] In the present invention, by starting the scraping motor, the rotating shaft of the scraping motor rotates to drive the scraping plate to rotate around the center of the first auxiliary guide plate to the outer wall of the rubber pressing head. The scraping plate is attached to the rubber pressing head, and the first electromagnet fixes the scraping plate by adsorbing the first permanent magnet; by starting the wiping motor, the rotating shaft of the wiping motor drives the wiping plate to rotate around the center of the second auxiliary guide plate to the outer wall of the rubber pressing head. The wiping plate is closely attached to the outer wall of the rubber pressing head, and the second electromagnet fixes the wiping plate by adsorbing the second permanent magnet. The rotation of the internal gear ring drives the scraping plate and the wiping plate to rotate around the outer surface of the rubber pressing head, effectively removing the residual mud on the outer surface of the rubber pressing head. Description of the Drawings

[0023] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the drawings:

[0024] Figure 1 is a schematic structural diagram of the overall molding device for ceramic preparation and production proposed by the present invention;

[0025] Figure 2 An enlarged view of part A of a shaping device for ceramic preparation and production proposed by the present invention Figure 1 at A;

[0026] Figure 3 A schematic structural view of the main box of a shaping device for ceramic preparation and production proposed by the present invention

[0027] Figure 4 An enlarged view of part B of a shaping device for ceramic preparation and production proposed by the present invention Figure 3 at B;

[0028] Figure 5 A sectional view of the rubber pressing head of a shaping device for ceramic preparation and production proposed by the present invention

[0029] Figure 6 An enlarged view of part C of a shaping device for ceramic preparation and production proposed by the present invention Figure 5 at C;

[0030] Figure 7 An enlarged view of part D of a shaping device for ceramic preparation and production proposed by the present invention Figure 5 at D;

[0031] Figure 8 A sectional view of the wiping plate of a shaping device for ceramic preparation and production proposed by the present invention

[0032] Figure 9 An enlarged view of part of a shaping device for ceramic preparation and production proposed by the present invention Figure 8Enlarged view at position E in the figure. In the figure: 1, workbench; 2, turntable; 3, support plate; 4, support board; 5, controller; 6, lifting assembly; 6.1, lifting box; 6.2, sliding groove; 6.3, lifting rack; 6.4, sliding frame; 6.5, lifting motor; 6.6, lifting gear; 7, rotation direction assembly; 7.1, main box; 7.2, rotation direction motor; 7.3, rotation direction box; 7.4, auxiliary rotating cone; 8, power assembly; 8.1, power motor; 8.2, transmission rotating shaft; 9, rubber pressing head; 10, rotating assembly; 10.1, rotating motor; 10.2, rotating gear; 10.3, internal gear ring; 11, water storage box; 12, scraping blade assembly; 12.1, first auxiliary plate; 12.2, first limiting sliding ring; 12.3, scraping blade motor; 12.4, scraping blade plate; 12.5, scraping blade sliding groove; 12.6, first electromagnet; 12.7, first permanent magnet; 13, wiping assembly; 13.1, second auxiliary plate; 13.2, second limiting sliding ring; 13.3, wiping motor; 13.4, wiping plate; 13.5, wiping sliding groove; 13.6, second electromagnet; 13.7, second permanent magnet; 14, water supply assembly; 14.1, water supply pump; 14.2, water inlet pipe; 14.3, water outlet pipe; 14.4, water supply channel; 14.5, water outlet hole; 14.6, wiping cotton board; 14.7, rotating ring; 14.8, sealing ring. Detailed implementation manners

[0033] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0034] Please refer to Figures 1 to 9, the present invention provides a shaping device for ceramic preparation and production, including a workbench 1, a turntable 2, a support plate 3, a support board 4, a controller 5, a lifting assembly 6, a rotation direction assembly 7, a power assembly 8, a rubber pressing head 9 and a cleaning unit. Among them, the bottom of the turntable 2 is fixedly installed on the top of the workbench 1, the bottom of the support plate 3 is fixedly installed at the bottom of the support plate 3, the bottom of the support board 4 is fixedly installed on the top of the workbench 1, the support board 4 is fixedly installed on the support plate 3, the controller 5 is fixedly installed on the support board 4, the lifting assembly 6 is installed on the support plate 3, the rotation direction assembly 7 is fixedly installed on the lifting assembly 6, the power assembly 8 is fixedly installed inside the rotation direction assembly 7, the top of the rubber pressing head 9 is fixedly installed at the bottom of the power assembly 8, the cleaning unit is fixedly installed on the top of the rubber pressing head 9, and the rubber pressing head 9 is used for the production of ceramic blanks; the cleaning unit includes a rotating assembly 10, a water storage box 11, a scraping blade assembly 12, a wiping assembly 13 and a water supply assembly 14. Among them, the rotating assembly 10 is installed on the top of the rubber pressing head 9, the water storage box 11 is fixedly installed on the top of the rubber pressing head 9, the scraping blade assembly 12 is fixedly installed on the top of the rubber pressing head 9, the wiping assembly 13 is fixedly installed on the top of the rubber pressing head 9, and the water supply assembly 14 is fixedly installed on the top of the rubber pressing head 9.

[0035] Specifically, the lifting assembly 6 includes a lifting box 6.1, a sliding groove 6.2, a lifting toothed plate 6.3, a sliding frame 6.4, a lifting motor 6.5 and a lifting gear 6.6. Among them, the lifting box 6.1 is fixedly installed inside the support plate 3, the sliding groove 6.2 is opened on both sides inside the lifting box 6.1, the non-toothed end of the lifting toothed plate 6.3 is fixedly installed at the inner bottom of the lifting box 6.1, the sliding frame 6.4 is slidably installed in the sliding groove 6.2, the lifting motor 6.5 is fixedly installed on the sliding frame 6.4, and the lifting gear 6.6 is fixedly installed on the rotating shaft of the lifting motor 6.5.

[0036] More specifically, the rotation direction assembly 7 includes a main box 7.1, a rotation direction motor 7.2, a rotation direction box 7.3 and an auxiliary rotating cone 7.4. Among them, one side of the main box 7.1 is fixedly installed on the sliding frame 6.4, the rotation direction motor 7.2 is fixedly installed inside the main box 7.1, the rotation direction box 7.3 is fixedly installed on the rotating shaft of the rotation direction motor 7.2, and the top of the auxiliary rotating cone 7.4 is fixedly installed at the bottom of the rotation direction box 7.3.

[0037] Even more specifically, the power assembly 8 includes a power motor 8.1 and a transmission rotating shaft 8.2. The power motor 8.1 is fixedly installed inside the rotation direction box 7.3, the top of the transmission rotating shaft 8.2 is fixedly installed on the rotating shaft of the power motor 8.1, the bottom of the transmission rotating shaft 8.2 is rotatably inserted into the inside of the auxiliary rotating cone 7.4, and the bottom of the transmission rotating shaft 8.2 is fixedly installed on the top of the rubber pressing head 9.

[0038] Further specifically, the rotation assembly 10 includes a rotation motor 10.1, a rotation gear 10.2, and an internal gear ring 10.3. Among them, the rotation motor 10.1 is fixedly installed on the inner top of the rubber pressing head 9, the rotation gear 10.2 is fixedly installed on the rotating shaft of the rotation motor 10.1, and the top of the internal gear ring 10.3 is rotatably installed on the top of the rubber pressing head 9.

[0039] Even more specifically, the scraping blade assembly 12 includes a first auxiliary guide plate 12.1, a first limiting sliding ring 12.2, a scraping blade motor 12.3, a scraping blade plate 12.4, and a scraping blade chute 12.5. Among them, the bottom of the first auxiliary guide plate 12.1 is fixedly installed on the top of the internal gear ring 10.3, the first limiting sliding ring 12.2 is fixedly installed on the opposite side of the first auxiliary guide plate 12.1, the base of the scraping blade motor 12.3 is fixedly installed on the top of the internal gear ring 10.3, the top of the scraping blade plate 12.4 is rotatably installed on the first auxiliary guide plate 12.1, the rotating shaft of the scraping blade motor 12.3 is fixedly installed on the top of the scraping blade plate 12.4, scraping blade chutes 12.5 are formed on both sides of the top of the scraping blade plate 12.4, the scraping blade plate 12.4 is used to scrape the outer wall of the rubber pressing head 9, the first limiting sliding ring 12.2 is slidably connected to the scraping blade chutes 12.5, the scraping blade assembly 12 further includes a first electromagnet 12.6 and a first permanent magnet 12.7, the bottom of the first electromagnet 12.6 is fixedly installed on the top of the internal gear ring 10.3, the first permanent magnet 12.7 is fixedly installed on the top of the scraping blade plate 12.4, and the first electromagnet 12.6 fixes the scraping blade plate 12.4 by adsorbing the first permanent magnet 12.7.

[0040] Even more specifically, the wiping assembly 13 includes a second auxiliary guide plate 13.1, a second limiting sliding ring 13.2, a wiping motor 13.3, a wiping plate 13.4, and a wiping chute 13.5. Among them, the bottom of the second auxiliary guide plate 13.1 is fixedly installed on the top of the internal gear ring 10.3, the second limiting sliding ring 13.2 is fixedly installed on the opposite side of the second auxiliary guide plate 13.1, the base of the wiping motor 13.3 is fixedly installed on the top of the internal gear ring 10.3, the top of the wiping plate 13.4 is rotatably installed on the second auxiliary guide plate 13.1, the rotating shaft of the wiping motor 13.3 is fixedly installed on the top of the wiping plate 13.4, the wiping plate 13.4 is used to wipe the outer wall of the rubber pressing head 9, wiping chutes 13.5 are formed on both sides of the top of the wiping plate 13.4, the wiping assembly 13 further includes a second electromagnet 13.6 and a second permanent magnet 13.7, the bottom of the second electromagnet 13.6 is fixedly installed on the top of the internal gear ring 10.3, and the second permanent magnet 13.7 is fixedly installed on the top of the wiping plate 13.4.

[0041] More specifically, the water supply assembly 14 includes a water supply pump 14.1, a water inlet pipe 14.2, a water outlet pipe 14.3, a water supply channel 14.4, a water outlet hole 14.5, a wiping cotton board 14.6, a rotating ring 14.7 and a sealing ring 14.8. Among them, the base of the water supply pump 14.1 is fixedly installed on the top of the internal gear ring 10.3. One end of the water inlet pipe 14.2 is fixedly installed on the water supply pump 14.1, and the other end of the water inlet pipe 14.2 extends into the water storage box 11. One end of the water outlet pipe 14.3 is fixedly installed on the water supply pump 14.1, and the other end of the water outlet pipe 14.3 is rotatably installed on the top of the wiping board 13.4. The water supply channel 14.4 is opened inside the wiping board 13.4, and the water outlet hole 14.5 is opened on the outer surface of the wiping board 13.4. The wiping cotton board 14.6 is fixedly installed on the wiping board 13.4. The sealing ring 14.8 is fixedly installed on the inner and outer sides of the rotating ring 14.7, and the sealing ring 14.8 is rotatably installed on the top of the water storage box 11.

[0042] Furthermore, by controlling the controller 5, the controller 5 controls the lifting assembly 6, the rotation direction assembly 7, the power assembly 8 and the cleaning unit.

[0043] Start the lifting motor 6.5. The rotation of the lifting motor 6.5 drives the rotation of the lifting gear 6.6. The rotation of the lifting gear 6.6 moves up and down along the lifting rack 6.3. The lifting motor 6.5 drives the sliding frame 6.4 to slide up and down along the sliding groove 6.2. The sliding frame 6.4 drives the main box 7.1 to move up and down. Start the rotation direction motor 7.2. The rotation of the rotating shaft of the rotation direction motor 7.2 drives the rotation of the rotation direction box 7.3.

[0044] Start the power motor 8.1. The rotation of the rotating shaft of the power motor 8.1 drives the rotation of the transmission rotating shaft 8.2. The rotation of the transmission rotating shaft 8.2 drives the rotation of the rubber pressing head 9.

[0045] After the rubber pressing head 9 finishes working or at a fixed time period for cleaning, there is residual mud stain on the outer surface of the rubber pressing head 9, and the rubber pressing head 9 is cleaned.

[0046] Start the rotating motor 10.1. The rotation of the rotating shaft of the rotating motor 10.1 drives the rotation of the rotating gear 10.2. The rotation of the rotating gear 10.2 drives the rotation of the internal gear ring 10.3. The internal gear ring 10.3 rotates on the top of the rubber pressing head 9.

[0047] Start the wiper motor 12.3. The rotating shaft of the wiper motor 12.3 rotates to drive the wiper plate 12.4 to rotate around the center of the first auxiliary plate 12.1 and reach the outer wall of the rubber pressing head 9. The wiper plate 12.4 adheres to the rubber pressing head 9, and the first electromagnet 12.6 fixes the wiper plate 12.4 by attracting the first permanent magnet 12.7. Start the wiping motor 13.3. The rotating shaft of the wiping motor 13.3 drives the wiping plate 13.4 to rotate around the center of the second auxiliary plate 13.1 and reach the outer wall of the rubber pressing head 9. The wiping plate 13.4 closely adheres to the outer wall of the rubber pressing head 9, and the second electromagnet 13.6 fixes the wiping plate 13.4 by attracting the second permanent magnet 13.7.

[0048] Start the water supply pump 14.1. The water supply pump 14.1 pumps out the water inside the water storage box 11 through the water inlet pipe 14.2 and supplies it into the wiping plate 13.4 through the water outlet pipe 14.3. The water enters the water supply channel 14.4, and the water in the water supply channel 14.4 permeates through the water outlet holes 14.5 to wet the wiping cotton plate 14.6, and is wiped on the outer surface of the rubber pressing head 9 through the wiping cotton plate 14.6.

[0049] The rotation of the internal gear ring 10.3 drives the wiper plate 12.4 and the wiping plate 13.4 to rotate around the outer surface of the rubber pressing head 9, effectively removing the residual mud stains on the outer surface of the rubber pressing head 9. The residual mud stains will affect the surface quality of the new mud embryo; when the rubber pressing head with mud stains contacts the new mud material again, these residues may adhere to the surface of the new mud embryo, resulting in surface unevenness or defects such as spots and depressions.

[0050] The residual mud stains will change the dimensional accuracy of the new mud embryo; due to the existence of the mud stains, the contact surface between the rubber pressing head and the mud material is no longer completely smooth, which will lead to uneven pressure distribution; some areas may be under excessive pressure, while other areas may be under insufficient pressure, thus causing deviations in the thickness and shape of the new mud embryo.

[0051] The residual mud stains may introduce impurities; ceramic products have very high requirements for the purity of raw materials, and the existence of any impurities may affect the performance of the final product; for example, the impurity particles in the mud stains may react with other components during the sintering process to generate unwanted phases or pores, thereby reducing the mechanical strength and durability of the ceramic.

[0052] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A molding device for ceramic production, characterized in that: The invention comprises a workbench (1), a turntable (2), a support plate (3), a support plate (4), a controller (5), a lifting assembly (6), a rotation assembly (7), a power assembly (8), a rubber pressure head (9) and a cleaning unit, wherein the bottom of the turntable (2) is fixedly mounted on the top of the workbench (1), the bottom of the support plate (3) is fixedly mounted on the bottom of the support plate (3), the bottom of the support plate (4) is fixedly mounted on the top of the workbench (1), the support plate (4) is fixedly mounted on the support plate (3), the controller (5) is fixedly mounted on the support plate (4), the lifting assembly (6) is mounted on the support plate (3), the rotation assembly (7) is fixedly mounted on the lifting assembly (6), the power assembly (8) is fixedly mounted inside the rotation assembly (7), the top of the rubber pressure head (9) is fixedly mounted on the bottom of the power assembly (8), and the cleaning unit is fixedly mounted on the top of the rubber pressure head (9); The cleaning unit comprises a rotating assembly (10), a water storage box (11), a scraper assembly (12), a wiping assembly (13) and a water supply assembly (14), wherein the rotating assembly (10) is mounted on the top of the rubber pressure head (9), the water storage box (11) is fixedly mounted on the top of the rubber pressure head (9), the scraper assembly (12) is fixedly mounted on the top of the rubber pressure head (9), the wiping assembly (13) is fixedly mounted on the top of the rubber pressure head (9), and the water supply assembly (14) is fixedly mounted on the top of the rubber pressure head (9); The rotating assembly (10) comprises a rotating motor (10.1), a rotating gear (10.2) and an inner gear ring (10.3), wherein the rotating motor (10.1) is fixedly mounted on the inner top of the rubber pressure head (9), the rotating gear (10.2) is fixedly mounted on the rotating shaft of the rotating motor (10.1), and the top of the inner gear ring (10.3) is rotatably mounted on the top of the rubber pressure head (9); The scraper assembly (12) comprises a first auxiliary plate (12.1), a first limiting slip ring (12.2), a scraper motor (12.3), a scraper plate (12.4) and a scraper slide groove (12.5), wherein the bottom of the first auxiliary plate (12.1) is fixedly mounted on the top of the inner gear ring (10.3), the first limiting slip ring (12.2) is fixedly mounted on the side opposite to the first auxiliary plate (12.1), the base of the scraper motor (12.3) is fixedly mounted on the top of the inner gear ring (10.3), the top of the scraper plate (12.4) is rotatably mounted on the first auxiliary plate (12.1), the rotating shaft of the scraper motor (12.3) is fixedly mounted on the top of the scraper plate (12.4), scraper slide grooves (12.5) are provided on both sides of the top of the scraper plate (12.4), and the first limiting slip ring (12.2) and the scraper slide groove (12.5) are slidably connected; The wiping assembly (13) comprises a second auxiliary plate (13.1), a second limiting slip ring (13.2), a wiping motor (13.3), a wiping plate (13.4) and a wiping slide groove (13.5), wherein the bottom of the second auxiliary plate (13.1) is fixedly mounted on the top of the inner gear ring (10.3), the second limiting slip ring (13.2) is fixedly mounted on the side opposite to the second auxiliary plate (13.1), and the base of the wiping motor (13.3) is fixedly mounted on the inner gear ring (10.3). The top of the wiping plate (13.4) is rotatably mounted on the second auxiliary plate (13.1), the rotating shaft of the wiping motor (13.3) is fixedly mounted on the top of the wiping plate (13.4), the wiping slide groove (13.5) is provided on both sides of the top of the wiping plate (13.4), the wiping motor (13.3) is started, and the rotating shaft of the wiping motor (13.3) drives the wiping plate (13.4) to rotate along the center of the second auxiliary plate (13.1) to the outer wall of the rubber pressure head (9); The water supply assembly (14) comprises a water supply pump (14.1), a water inlet pipe (14.2), a water outlet pipe (14.3), a water supply channel (14.4), a water outlet hole (14.5), a wiping cotton plate (14.6), a swiping ring (14.7) and a sealing ring (14.8), wherein the base of the water supply pump (14.1) is fixedly mounted on the top of the inner gear ring (10.3), one end of the water inlet pipe (14.2) is fixedly mounted on the water supply pump (14.1), the other end of the water inlet pipe (14.2) extends into the water storage box (11), one end of the water outlet pipe (14.3) is fixedly mounted on the water supply pump (14.1), the other end of the water outlet pipe (14.3) is rotatably mounted on the top of the wiping plate (13.4), and the water supply channel (14.4) is opened on the wiping plate (13.4). ), the water outlet hole (14.5) is formed on the outer surface of the wiping plate (13.4), the wiping cotton plate (14.6) is fixedly mounted on the wiping plate (13.4), the sealing ring (14.8) is fixedly mounted on the inner and outer sides of the rotating ring (14.7), the sealing ring (14.8) is rotatably mounted on the top of the water storage box (11), the water supply pump (14.1) is started, the water supply pump (14.1) draws water from the water storage box (11) through the water inlet pipe (14.2), and supplies the water to the wiping plate (13.4) through the water outlet pipe (14.3), the water enters the water supply channel (14.4), the water in the water supply channel (14.4) penetrates the water outlet hole (14.5) and soaks the wiping cotton plate (14.6), and is rubbed on the outer surface of the rubber pressure head (9) through the wiping cotton plate (14.6).

2. A ceramic production molding device according to claim 1, characterized in that: The lifting assembly (6) comprises a lifting box (6.1), a sliding groove (6.2), a lifting tooth plate (6.3), a sliding frame (6.4), a lifting motor (6.5) and a lifting gear (6.6), wherein the lifting box (6.1) is fixedly mounted inside the support plate (3), the sliding groove (6.2) is opened on both sides inside the lifting box (6.1), the non-tooth end of the lifting tooth plate (6.3) is fixedly mounted on the inner bottom of the lifting box (6.1), the sliding frame (6.4) is slidably mounted in the sliding groove (6.2), the lifting motor (6.5) is fixedly mounted on the sliding frame (6.4), and the lifting gear (6.6) is fixedly mounted on the rotating shaft of the lifting motor (6.5).

3. A ceramic production molding device according to claim 1, characterized in that: The rotation direction assembly (7) comprises a main box (7.1), a rotation direction motor (7.2), a rotation direction box (7.3) and an auxiliary rotating cone (7.4), wherein one side of the main box (7.1) is fixedly mounted on a sliding frame (6.4), the rotation direction motor (7.2) is fixedly mounted in the main box (7.1), the rotation direction box (7.3) is fixedly mounted on a rotating shaft of the rotation direction motor (7.2), and the top of the auxiliary rotating cone (7.4) is fixedly mounted on the bottom of the rotation direction box (7.3).

4. A ceramic production molding device according to claim 1, characterized in that: The power assembly (8) comprises a power motor (8.1) and a transmission shaft (8.2); the power motor (8.1) is fixedly mounted inside the rotation box (7.3); the top of the transmission shaft (8.2) is fixedly mounted on the rotating shaft of the power motor (8.1); the bottom of the transmission shaft (8.2) is rotatably plugged into the inside of the auxiliary rotating cone (7.4); and the bottom of the transmission shaft (8.2) is fixedly mounted on the top of the rubber pressure head (9).

5. A ceramic production molding device according to claim 1, characterized in that: The scraper assembly (12) further comprises a first electromagnet (12.6) and a first permanent magnet (12.7), wherein the bottom of the first electromagnet (12.6) is fixedly mounted on the top of the inner gear ring (10.3), and the first permanent magnet (12.7) is fixedly mounted on the top of the scraper plate (12.4).

6. A ceramic production molding device according to claim 1, characterized in that: The wiping assembly (13) further comprises a second electromagnet (13.6) and a second permanent magnet (13.7), wherein the bottom of the second electromagnet (13.6) is fixedly mounted on the top of the inner gear ring (10.3), and the second permanent magnet (13.7) is fixedly mounted on the top of the wiping plate (13.4).

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