A device for precise separation and glazing of multiple glaze colors in celadon porcelain

Abstract

This invention discloses a precise glazing device for multi-color glazes in celadon, which relates to the field of glazing technology. The device includes a main body and a glazing mechanism. A porcelain blank support mechanism is installed at the center of the top of the main body. The glazing mechanism includes a lifter and a linear actuator. A right-angle plate is slidably mounted on the top of the output end of the linear actuator via a pin. A strip-shaped dividing shell is fixedly connected to the surface of the right-angle plate. A strip-shaped shielding hopper is fixedly connected to the side of the strip-shaped dividing shell away from the right-angle plate. A sprayer is installed between the top of the right-angle plate and the top of the strip-shaped dividing shell. A slurry recovery component is installed at the bottom of the strip-shaped dividing shell. Bending teeth are fixedly installed on the bottom edge of the strip-shaped dividing shell, and a bending pressure rod is fixedly installed on the top edge of the strip-shaped dividing shell. This achieves precise glazing, preventing regional impact and allowing for glaze slurry recovery, thus reducing resource waste.

Description

Technical Field

[0001] This invention relates to the field of glazing technology, specifically to a device for precise separation and glazing of multiple glaze colors in celadon. Background Technology

[0002] Celadon is a type of porcelain with a celadon glaze, a prized craft in ceramic firing. The celadon's color is primarily due to the presence of iron oxide in the glaze and body, resulting from firing in a reducing atmosphere. Celadon is renowned for its fine texture, clean and flowing lines, elegant and simple shapes, and pure yet vibrant color. With technological advancements and rapid societal progress, the production of celadon has increased significantly, including the creation of elongated cylindrical celadon pieces. Glazing is a crucial step in the processing of these elongated celadon pieces.

[0003] For example, a celadon cup glazing device according to Chinese Patent Publication No. CN219563579U includes a worktable, a placement area set on the worktable, and a celadon cup body placed in the placement area. Glazing components are set at both ends of the worktable. A threaded hole is set at the bottom of the celadon cup body. An adjustment mechanism for driving the celadon cup body to adjust the placement angle is set in the worktable. A positioning groove is opened on the adjustment mechanism. A positioning rod is inserted into the positioning groove. The end of the positioning rod away from the adjustment mechanism is set with several external threads adapted to the threaded hole. A clamping component for clamping the celadon cup body is set in the placement area. The clamping component includes a positioning block set on the worktable, a clamping block slidably connected to the worktable, and a push spring abutting between the positioning block and the clamping block.

[0004] In the existing technology, the glazing process can be achieved by using a rotating drive to apply glaze to the celadon cup body. However, this method forms a ring-shaped glaze on the celadon blank, which is inconvenient for vertical strip glazing on the surface of large cylindrical celadon products, thus affecting the glazing process of long cylindrical celadon products. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the present invention is implemented through the following technical solution: A device for precise separation and glazing of multiple glaze colors in celadon porcelain, comprising: The machine body, and a protective cover fixedly installed on the top of the machine body, wherein a ceramic blank bearing mechanism is installed in the middle of the top of the machine body; The glazing mechanism includes a lifter and a linear actuator. The lifter is fixedly installed on the side of the inner wall of the machine body. The linear actuator is fixedly installed at the output end of the lifter. A right-angle plate is slidably mounted on the top of the output end of the linear actuator via a pin. A spring is fixedly connected between the top edge of the right-angle plate and the pin at the top of the output end of the linear actuator. A strip-shaped partition shell is fixedly connected to the surface of the right-angle plate. A strip-shaped shielding hopper is fixedly connected to the side of the strip-shaped partition shell away from the right-angle plate. A sprayer is installed between the top of the right-angle plate and the top of the strip-shaped partition shell. A slurry recovery assembly is installed at the bottom of the outer shell. Bending teeth are fixedly installed on the bottom side of the strip-shaped outer shell, and bending pressure rods are fixedly installed on the top side of the strip-shaped outer shell. By moving the output end of the lifting device, the linear actuator can be driven to move downward, so that the right-angle plate will be driven downward by the linear actuator. This allows the strip-shaped outer shell and the slurry sprayer to move downward as a whole, adjusting the height of the strip-shaped outer shell and the slurry sprayer. This helps the strip-shaped outer shell to move the strip-shaped shielding bucket to the same height as the long cylindrical celadon product blank to be glazed, facilitating the glazing of the celadon product blank.

[0006] Preferably, there are three strip-shaped dividing shells, and the three strip-shaped dividing shells are evenly distributed at the output end of the linear driver. The strip-shaped dividing shells and the strip-shaped shielding buckets are all installed vertically, and the strip-shaped shielding buckets and the strip-shaped dividing shells are connected. The outlet of the strip-shaped shielding bucket is an arc-shaped curved surface. By moving the output end of the linear driver, the right-angle plate can be moved linearly, so that the evenly distributed dividing shells can move linearly together with the strip-shaped shielding buckets. Different dividing shells and strip-shaped shielding buckets can be selected to be aligned with the cylindrical celadon product to be glazed, and multi-color glazing can be performed.

[0007] Preferably, the spray gun includes a slurry storage tank and a hydraulic cylinder. The slurry storage tank is fixedly installed on the top of the right-angle plate, and the hydraulic cylinder is fixedly installed on the side of the top of the strip-shaped partition shell. An automatic winder is installed in the middle of the surface of the slurry storage tank, and a conveying pipe is wound on the surface of the automatic winder. A slurry supply pump is fixedly installed on the side of the top of the slurry storage tank, and a spray head is fixedly installed at the telescopic end of the hydraulic cylinder. Using the suction force generated by the slurry supply pump, the glaze slurry in the slurry storage tank is sucked out, and with the connection of the conveying pipe, the slurry is sprayed from the spray head onto the surface of the cylindrical celadon product blank, thus performing spray glazing.

[0008] Preferably, the bottom end of the conveying pipe is connected to the liquid inlet at the top of the spray head, the liquid inlet of the slurry pump extends into the interior of the slurry storage tank, and the liquid outlet of the slurry pump is connected to the liquid inlet of the conveying pipe through a rotating coupling. By utilizing the automatic winding device to wind the conveying pipe downwards, the spray head moves smoothly and is less prone to jamming. Thus, the surface of the cylindrical celadon product blank can be treated with long strip glaze spraying by moving the spray head up and down.

[0009] By using the glaze slurry to pass through the cavity of the strip-shaped shielding bucket, the strip-shaped shielding bucket can restrict the area from which the glaze slurry is sprayed, preventing the glaze slurry from spraying outwards and causing an impact, thus accurately spraying the glaze on the glazing area.

[0010] By using the port of the strip-shaped shielding bucket to fit the surface of the celadon blank, not only can the glazing area be defined, but also excess glaze sprayed from the nozzle can be collected, allowing it to flow downwards and be stored at the bottom of the inner cavity of the strip-shaped partition shell. Preferably, the slurry recovery assembly includes a recovery pump and a conical orifice. The recovery pump is fixedly installed at the bottom of the surface of the strip-shaped partition shell. The conical orifice is opened at the middle of the bottom of the inner cavity of the strip-shaped partition shell. A U-shaped pipe is installed between the inlet of the recovery pump and the bottom of the strip-shaped partition shell. The outlet of the recovery pump is connected to a recovery pipe. Utilizing the suction of the recovery pump and the connection of the conical orifice, the slurry at the bottom of the inner cavity of the strip-shaped partition shell passes through the conical orifice and the U-shaped pipe. Under the transport of the recovery pipe, the slurry is connected to the top of the slurry storage tank through the top of the recovery pipe, allowing the slurry to return to the interior of the slurry storage tank, thus recovering and reusing the slurry and reducing resource waste.

[0011] Preferably, the U-shaped tube connects the tapered orifice to the recovery pump, and the recovery tube is a flexible hose.

[0012] Preferably, the ceramic blank bearing mechanism includes a support bushing and a rotating worktable. The support bushing is fixedly installed at the middle of the top of the machine body by screws. The central shaft at the bottom of the rotating worktable is rotatably installed between the support bushing and the top of the machine body. A cylindrical feeding base is fixedly installed on the top of the rotating worktable. A V-shaped spring is fixedly installed on the inner side of the cylindrical feeding base. A bent clamping plate is fixedly installed on the end of the V-shaped spring away from the inner side of the cylindrical feeding base.

[0013] The elastic force of the V-shaped spring is used to clamp and fix the bottom of the celadon blank to be processed by the evenly distributed bending clamping plates, so that the celadon blank will not shift and it is helpful for glazing the celadon blank.

[0014] Preferably, the V-shaped elastic elements are evenly distributed on the inner side of the cylindrical feeding base, and the bending clamping plates are evenly distributed inside the cylindrical feeding base.

[0015] Preferably, a drying mechanism is installed on the side of the top of the machine body. The drying mechanism includes a support guide column, the bottom end of which is fixedly installed on the side of the top of the machine body. An arc-shaped cover is slidably installed on the top of the surface of the support guide column. A pressure strip is fixedly installed on the top of the surface of the arc-shaped cover. The pressure strip is installed directly below the end of the bent pressure rod away from the strip-shaped partition shell. A heating rod is installed on the inner side of the arc-shaped cover. A return spring is fixedly connected between the side of the arc-shaped cover and the surface of the support guide column. By using the end of the bent pressure rod to contact the pressure strip, the pressure strip will be subjected to downward pressing force from the bent pressure rod. Under the support and guidance of the support guide column, the arc-shaped cover drives the heating rod to move downward. The return spring is pressed and elastically contracts, causing the heating rod to move close to the surface of the celadon product after glazing. The heat emitted by the heating rod evaporates the moisture in the glaze slurry, thus drying the glaze slurry.

[0016] Preferably, the support guide post is installed vertically, the heating rods are evenly distributed on the inner side of the arc-shaped cover, and the support guide post passes through the center of the reset spring.

[0017] This invention provides a device for precise separation and glazing of multiple glaze colors in celadon porcelain. It has the following beneficial effects: I. This celadon multi-glaze color zone precise separation glazing device utilizes the movement of the lifting device's output end to drive the linear actuator downwards, causing the right-angle plate to move downwards as a whole. This allows the strip-shaped separating shell and the sprayer to move downwards, adjusting their height. This helps the strip-shaped separating shell move the strip-shaped shielding bucket to the same height as the long cylindrical celadon blank to be glazed, facilitating the glazing of the celadon blank.

[0018] II. This celadon multi-glaze color zoned precise separation glazing device utilizes the movement of the output end of the linear driver to drive the right-angle plate to move in a straight line, thereby causing the evenly distributed dividing shell to move in a straight line along with the strip-shaped shielding bucket. Different dividing shells and strip-shaped shielding buckets can be selected to be aligned with the cylindrical celadon product to be glazed for multi-glaze color glazing.

[0019] Third, this celadon multi-glaze color zone precise separation glazing device uses the suction generated by the slurry pump to draw out the glaze slurry in the storage tank, and with the connection of the delivery pipe, the slurry is sprayed from the spray nozzle onto the surface of the cylindrical celadon product blank, so that spray glazing can be performed.

[0020] Fourth, this celadon multi-glaze color zone precise separation glazing device utilizes the automatic winding and lowering of the conveying pipe, and the smooth movement of the spray head, which is not prone to jamming, to perform long strip glazing treatment on the surface of cylindrical celadon products through the up and down movement of the spray head.

[0021] Fifth, this celadon multi-glaze color zone precise separation glazing device utilizes the glaze slurry passing through the cavity of the strip-shaped shielding bucket, which restricts the sprayed glaze slurry to a specific area, preventing it from spraying outwards and causing an impact, thus accurately spraying glaze onto the glazing area.

[0022] VI. This celadon multi-glaze color zone precise separation glazing device utilizes the port of the strip-shaped shielding bucket to match the surface of the celadon product blank. It can not only limit the glazing area, but also recover the excess slurry sprayed from the spray head, so that the excess slurry flows downward and is stored at the bottom of the inner cavity of the strip-shaped partition shell.

[0023] VII. This celadon multi-glaze color zone precise separation glazing device uses the suction of the recovery pump to allow the slurry at the bottom of the inner cavity of the strip-shaped separator shell to pass through the conical hole and U-shaped tube. Under the transportation of the recovery pipe, the slurry is connected to the top of the storage tank through the top of the recovery pipe, so that the slurry returns to the inside of the storage tank, and the slurry is recycled and reused, reducing resource waste.

[0024] 8. This celadon multi-glaze color zone precise separation glazing device uses the elasticity of V-shaped springs to clamp and fix the bottom of the celadon blank to be processed by evenly distributed bending clamping plates, so that the celadon blank will not shift, which helps to glaze the celadon blank.

[0025] 9. This celadon multi-glaze color zone precise separation glazing device, under the support and guidance of the support guide column, the arc-shaped cover drives the heating rod to move downward, and the reset spring is pressed to elastically contract, so that the heating rod moves close to the surface of the celadon product after the glazing is completed. The heat emitted by the heating rod evaporates the water in the glaze slurry and dries the glaze slurry. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the celadon multi-glaze color zone precise separation glazing device of the present invention; Figure 2 This is a schematic diagram of the internal structure of the cross-section of the celadon multi-glaze color zone precise separation glazing device of the present invention; Figure 3 This is a schematic diagram of the glazing mechanism and structure of the present invention; Figure 4 This is a schematic diagram of the overall structure of the glazing mechanism of the present invention; Figure 5 This is a schematic diagram of the internal structure of the strip-shaped partition shell and the strip-shaped shielding bucket of the present invention. Figure 6 This is a schematic diagram of the connection structure between the ceramic blank support mechanism and the machine body of the present invention; Figure 7 This is a schematic diagram of the connection structure between the drying mechanism and the machine body of the present invention; Figure 8 This is a schematic diagram of the overall structure of the drying mechanism of the present invention.

[0027] In the diagram: 1. Machine body; 2. Protective cover; 3. Porcelain blank carrying mechanism; 4. Glazing mechanism; 5. Drying mechanism; 31. Support bushing; 32. Rotating worktable; 33. Cylindrical feeding base; 34. V-shaped spring; 35. Bending clamping plate; 41. Lifter; 42. Linear actuator; 43. Right-angle plate; 44. Spring; 45. Strip-shaped partition shell; 46. Strip-shaped shielding hopper; 47. Slurry sprayer; 48. Slurry Material recovery assembly; 49. Bending tooth; 410. Bending pressure bar; 471. Slurry storage bin; 472. Hydraulic cylinder; 473. Automatic winder; 474. Conveying pipe; 475. Slurry pump; 476. Slurry nozzle; 481. Recovery pump; 482. Tapered hole; 483. U-shaped pipe; 484. Recovery pipe; 51. Support guide post; 52. Arc-shaped cover; 53. Pressure strip; 54. Heating rod; 55. Return spring. Detailed Implementation

[0028] 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.

[0029] For the first embodiment, please refer to... Figure 1-5 The present invention provides a technical solution: A device for precise separation and glazing of multiple glaze colors in celadon porcelain, comprising: The machine body 1, and the protective cover 2 fixedly installed on the top of the machine body 1, wherein a ceramic blank bearing mechanism 3 is installed in the middle of the top of the machine body 1; The glazing mechanism 4 includes a lifting device 41 and a linear actuator 42. The lifting device 41 is fixedly installed on the side of the inner wall of the machine body 1. The linear actuator 42 is fixedly installed on the output end of the lifting device 41. A right-angle plate 43 is slidably mounted on the top of the output end of the linear actuator 42 via a pin. A spring piece 44 is fixedly connected between the top side of the right-angle plate 43 and the pin at the top of the output end of the linear actuator 42. A strip-shaped partition shell 45 is fixedly connected to the surface of the right-angle plate 43. A strip-shaped shielding hopper 46 is fixedly connected to the side of the strip-shaped partition shell 45 away from the right-angle plate 43. A sprayer 47 is installed between the top of the right-angle plate 43 and the top of the strip-shaped partition shell 45. A slurry recovery assembly 48 is installed at the bottom of the strip-shaped partition shell 45. A bending tooth 49 is fixedly installed on the bottom side of the strip-shaped partition shell 45. A bending tooth 49 is fixedly installed on the top side of the strip-shaped partition shell 45. A bent pressure rod 410 is fixedly installed. When the lifting device 41 is activated, the linear actuator 42 is moved downward by the movement of the output end of the lifting device 41. This causes the right-angle plate 43 to move downward by the linear actuator 42, which in turn causes the strip-shaped dividing shell 45 and the spray gun 47 to move downward as a whole. This adjusts the height of the strip-shaped dividing shell 45 and the spray gun 47, which helps the strip-shaped dividing shell 45 to move the strip-shaped shielding bucket 46 to the same height as the long cylindrical celadon product blank to be glazed, facilitating the glazing of the celadon product blank. After the celadon product is glazed, the linear actuator 42 is moved upward again by the movement of the output end of the lifting device 41. With the connection of the right-angle plate 43, the strip-shaped dividing shell 45 and the spray gun 47 move upward as a whole, moving the strip-shaped dividing shell 45 and the strip-shaped shielding bucket 46 away from the glazed celadon product, facilitating the unloading of the celadon product.

[0030] There are three strip-shaped separator shells 45, and the three strip-shaped separator shells 45 are evenly distributed at the output end of the linear driver 42. The strip-shaped separator shells 45 and the strip-shaped shielding hoppers 46 are both installed vertically. The strip-shaped shielding hoppers 46 and the strip-shaped separator shells 45 are connected. The slurry outlet of the strip-shaped shielding hoppers 46 is an arc-shaped curved surface.

[0031] Three strip-shaped partition shells 45 are evenly distributed on the surface of the right-angle plate 43, which facilitates the application of glaze in a segmented and shielded manner. When the linear driver 42 is turned on, the right-angle plate 43 can be moved linearly by the movement of the output end of the linear driver 42. This causes the evenly distributed partition shells 45 to move linearly together with the strip shielding buckets 46. Different partition shells 45 and strip shielding buckets 46 can be selected to be aligned with the cylindrical celadon product to be glazed, so as to apply glaze in multiple colors.

[0032] The shotcrete unit 47 includes a shotcrete storage tank 471 and a hydraulic cylinder 472. The shotcrete storage tank 471 is fixedly installed on the top of the right-angle plate 43. The hydraulic cylinder 472 is fixedly installed on the side of the top of the strip-shaped partition shell 45. An automatic winder 473 is installed in the middle of the surface of the shotcrete storage tank 471. A delivery pipe 474 is wound on the surface of the automatic winder 473. A shotcrete pump 475 is fixedly installed on the side of the top of the shotcrete storage tank 471. The telescopic end of the hydraulic cylinder 472 is fixed... The glaze is installed with a spray nozzle 476. The top cover of the glaze storage tank 471 is opened, and the glaze is injected into the interior of the glaze storage tank 471 for storage. The top cover is then installed back in its original position and sealed. The operator starts the glaze supply pump 475 and uses the suction generated by the glaze supply pump 475 to draw out the glaze from the glaze storage tank 471. With the connection of the delivery pipe 474, the glaze is sprayed from the spray nozzle 476 onto the surface of the cylindrical celadon product blank, thus performing spray glazing.

[0033] The bottom end of the delivery pipe 474 is connected to the liquid inlet at the top of the shotcrete head 476. The liquid inlet of the slurry pump 475 extends into the interior of the slurry storage tank 471. The liquid outlet of the slurry pump 475 is connected to the liquid inlet of the delivery pipe 474 via a rotating coupling. When the operator activates the hydraulic cylinder 472, the extension of the telescopic end of the hydraulic cylinder 472 applies a downward pushing force to the shotcrete head 476. Combined with the automatic winder 473, the delivery pipe 474 is automatically wound and lowered, so that when the shotcrete head 476 moves downward, the delivery pipe 474... The extension and retraction of the hydraulic cylinder 472's telescopic end can drive the spray head 476 to move upwards, and the conveying pipe 474 is wound by the automatic winder 473. The spray head 476 moves smoothly and is not prone to jamming. The surface of the cylindrical celadon product blank can be treated with long strip glaze by the up and down movement of the spray head 476. When the automatic winder 473 winds the conveying pipe 474, it is installed by rotating a coupling between the outlet of the slurry pump 475 and the inlet of the conveying pipe 474, so that the automatic winder 473 can smoothly wind and unwind the conveying pipe 474.

[0034] When the spray nozzle 476 sprays glaze onto the surface of the cylindrical celadon product blank, the glaze slurry passes through the cavity of the strip-shaped shielding bucket 46, which restricts the sprayed glaze slurry to a specific area, preventing it from spraying outwards and causing an impact, thus ensuring accurate glazing of the glazing area.

[0035] As the strip-shaped dividing shell 45 moves downward, the bending tooth 49 moves downward along with it. The inclined surface of the bending tooth 49 contacts the top edge of the cylindrical feeding base 33. As the strip-shaped dividing shell 45 continues to move downward, the bending tooth 49 is pushed by the top of the cylindrical feeding base 33 through the interaction force. Under the sliding connection of the right-angle plate 43, the bending tooth 49 drives the strip-shaped dividing shell 45 and the strip-shaped shielding bucket 46 to move closer to the surface of the celadon product blank. The spring piece 44 is elastically deformed by the extrusion force, and the port of the strip-shaped shielding bucket 46 matches the surface of the celadon product blank. This not only limits the glazing area but also recovers the excess slurry sprayed by the spray head 476, allowing the excess slurry to flow downward and be stored at the bottom of the inner cavity of the strip-shaped dividing shell 45.

[0036] The slurry recovery assembly 48 includes a recovery pump 481 and a conical hole 482. The recovery pump 481 is fixedly installed on the bottom of the surface of the strip-shaped partition housing 45. The conical hole 482 is opened in the middle of the bottom of the inner cavity of the strip-shaped partition housing 45. A U-shaped tube 483 is installed between the liquid inlet of the recovery pump 481 and the bottom of the strip-shaped partition housing 45. The liquid outlet of the recovery pump 481 is connected to a recovery pipe 484.

[0037] Workers start the recovery pump 481. Using the suction of the recovery pump 481 and the connection of the conical hole 482, the slurry at the bottom of the inner cavity of the strip-shaped partition shell 45 passes through the conical hole 482 and the U-shaped tube 483. Under the transportation of the recovery pipe 484, the slurry is connected to the top of the slurry storage tank 471 through the top of the recovery pipe 484, so that the slurry returns to the interior of the slurry storage tank 471, and the slurry is recycled and reused, reducing resource waste.

[0038] The U-shaped tube 483 connects the tapered hole 482 to the recovery pump 481, and the recovery tube 484 is a flexible tube.

[0039] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 1 to 6 As shown: The ceramic blank carrying mechanism 3 includes a support bushing 31 and a rotating worktable 32. The support bushing 31 is fixedly installed at the middle of the top of the machine body 1 by screws. The central axis at the bottom of the rotating worktable 32 is rotatably installed between the support bushing 31 and the top of the machine body 1. A cylindrical feeding base 33 is fixedly installed on the top of the rotating worktable 32. A V-shaped spring 34 is fixedly installed on the inner side of the cylindrical feeding base 33. A bending clamping plate 35 is fixedly installed at the end of the V-shaped spring 34 away from the inner side of the cylindrical feeding base 33. As the strip-shaped separator shell 45 drives the bending tooth 49 to move upward, the bending tooth 49 separates from the top of the cylindrical feeding base 33, causing the pushing force on the bending tooth 49 to disappear, and the spring 4... Under the elastic force of 4, the right-angle plate 43 drives the strip-shaped partition shell 45 and the strip-shaped shielding bucket 46 to move in the opposite direction to reset, so that the strip-shaped shielding bucket 46 moves away from the celadon product. Using the elastic force of the V-shaped spring 34, the evenly distributed bent clamping plate 35 clamps and fixes the bottom of the celadon product blank to be processed, so that the celadon product blank will not shift, which helps to glaze the celadon product blank. By rotating the rotating worktable 32, the cylindrical feeding base 33 can be rotated, so that the celadon product blank clamped and fixed in the cylindrical feeding base 33 rotates, and the glazed surface is rotated out, and the surface to be glazed is rotated to a position close to the strip-shaped shielding bucket 46 for subsequent glazing.

[0040] V-shaped springs 34 are evenly distributed on the inner side of the cylindrical feeding base 33, and the bending clamping plates 35 are evenly distributed inside the cylindrical feeding base 33.

[0041] The third embodiment is based on the first and second embodiments; please refer to [link / reference]. Figures 1 to 8 As shown: A drying mechanism 5 is installed on the side of the top of the machine body 1. The drying mechanism 5 includes a support guide post 51. The bottom end of the support guide post 51 is fixedly installed on the side of the top of the machine body 1. An arc-shaped cover 52 is slidably installed on the top surface of the support guide post 51. A pressure strip 53 is fixedly installed on the top surface of the arc-shaped cover 52. The pressure strip 53 is installed directly below the end of the bent pressure rod 410 away from the strip-shaped partition shell 45. A heating rod 54 is installed on the inner side of the arc-shaped cover 52. A return spring 55 is fixedly connected between the side of the arc-shaped cover 52 and the surface of the support guide post 51.

[0042] As the strip-shaped dividing shell 45 moves downward, the bending pressure rod 410 is driven to move downward as well. The end of the bending pressure rod 410 contacts the pressure strip 53, causing the pressure strip 53 to be subjected to downward pressure from the bending pressure rod 410. Under the support and guidance of the support guide post 51, the arc-shaped cover 52 drives the heating rod 54 to move downward. The return spring 55 is pressed and elastically contracts, causing the heating rod 54 to move closer to the surface of the celadon product after glazing. The heat emitted by the heating rod 54 evaporates the moisture in the glaze and dries the glaze. As the strip-shaped dividing shell 45 drives the bending pressure rod 410 upward, the pressure on the pressure strip 53 disappears. Under the elastic force of the return spring 55, the arc-shaped cover 52 drives the heating rod 54 upward, moving the heating rod 54 away from the celadon product.

[0043] The support guide post 51 is installed vertically, and the heating rods 54 are evenly distributed on the inner side of the arc-shaped cover 52. The support guide post 51 passes through the center of the return spring 55.

[0044] When in use, the staff first open the top cover of the slurry storage tank 471, inject the glaze slurry into the inside of the slurry storage tank 471 to store the glaze slurry, and then install the top cover back into its original position to seal it. The celadon blank to be glazed is placed vertically above the cylindrical feeding base 33, and the celadon blank is pressed down. The bottom of the celadon blank contacts the bottom of the inner cavity of the cylindrical feeding base 33. The elastic force of the V-shaped spring 34 is used to clamp and fix the bottom of the celadon blank to be processed by the evenly distributed bending clamping plate 35, so that the celadon blank will not shift. At this time, the staff will start the lifting device 41 to work. By moving the output end of the lifting device 41, the linear driver 42 can be driven to move downward, so that the right angle plate 43 will be driven downward by the linear driver 42. This will allow the strip-shaped partition shell 45 and the sprayer 47 to move downward as a whole, and adjust the height of the strip-shaped partition shell 45 and the sprayer 47. Furthermore, the three strip-shaped partition shells 45 are evenly distributed on the surface of the right-angle plate 43, which facilitates the application of glaze in a segmented manner. When the linear driver 42 is turned on, the right-angle plate 43 can be moved linearly by the movement of the output end of the linear driver 42. This causes the evenly distributed partition shells 45 to move linearly together with the strip-shaped shielding buckets 46. Different partition shells 45 and strip-shaped shielding buckets 46 can be selected to be aligned with the cylindrical celadon product to be glazed, and multi-color glazing can be performed. Simultaneously, as the strip-shaped dividing shell 45 moves downward, the bending tooth 49 moves downward along with the strip-shaped dividing shell 45. The inclined surface of the bending tooth 49 contacts the top edge of the cylindrical feeding base 33. As the strip-shaped dividing shell 45 continues to move downward, the bending tooth 49 is pushed by the top of the cylindrical feeding base 33 through the interaction force. Under the sliding connection of the right-angle plate 43, the bending tooth 49 drives the strip-shaped dividing shell 45 and the strip-shaped shielding bucket 46 to move closer to the surface of the celadon product blank. The spring piece 44 is subjected to extrusion force and undergoes elastic deformation, and the port of the strip-shaped shielding bucket 46 matches the surface of the celadon product blank. At this time, the staff will start the slurry pump 475 to work. Using the suction generated by the slurry pump 475, the glaze slurry in the slurry storage bin 471 will be sucked out. With the connection of the delivery pipe 474, the slurry will be sprayed from the spray nozzle 476 onto the surface of the cylindrical celadon product blank, so that spray glazing can be carried out. Furthermore, the operator activates the hydraulic cylinder 472 to operate. By extending the telescopic end of the hydraulic cylinder 472, a downward pushing force can be applied to the spray head 476. Combined with the automatic winder 473, the conveying pipe 474 can be automatically wound and lowered. When the spray head 476 moves downward, the conveying pipe 474 extends. The contraction of the telescopic end of the hydraulic cylinder 472 can drive the spray head 476 to move upward. The conveying pipe 474 is wound by the automatic winder 473. The spray head 476 moves smoothly and is not prone to jamming. The surface of the cylindrical celadon product blank can be treated with long strip glaze by the up and down movement of the spray head 476. When the automatic winder 473 winds the conveying pipe 474, it is connected to the outlet of the slurry pump 475 and the inlet of the conveying pipe 474 through a rotating coupling, so that the automatic winder 473 can smoothly wind and lower the conveying pipe 474. When the spray nozzle 476 sprays glaze onto the surface of the cylindrical celadon product blank, the glaze will pass through the cavity of the strip-shaped shield 46, so that the strip-shaped shield 46 restricts the sprayed glaze to a specific area, and the glaze will not spray outwards and cause an impact, thus accurately spraying glaze on the glazing area. After the celadon product blank is glazed on one side, the linear driver 42 can be driven to move upward by the movement of the output end of the lifting device 41. Under the connection of the right angle plate 43, the strip-shaped separating shell 45 and the sprayer 47 move upward as a whole, so that the strip-shaped separating shell 45 and the strip-shaped shielding bucket 46 are away from the glazed celadon product. The bending tooth 49 separates from the top of the cylindrical feeding base 33, so that the pushing force on the bending tooth 49 disappears. Under the elastic force of the spring piece 44, the right angle plate 43 drives the strip-shaped separating shell 45 and the strip-shaped shielding bucket 46 to move in the opposite direction to reset, so that the strip-shaped shielding bucket 46 moves to the side away from the celadon product. At this time, by rotating the rotating worktable 32, the cylindrical feeding base 33 can be rotated, so that the celadon product blank clamped and fixed in the cylindrical feeding base 33 rotates, the glazed surface is rotated out, and the surface to be glazed is rotated to a position close to the strip shielding bucket 46. Then, the output end of the linear driver 42 moves again, driving the right angle plate 43 to move linearly, adjusting the position of the strip separating shell 45 and the strip shielding bucket 46, and performing multi-glaze glazing. Furthermore, by moving the strip-shaped dividing shell 45 downward, the bending pressure rod 410 can be moved downward. The end of the bending pressure rod 410 contacts the pressure strip 53, so that the pressure strip 53 will be subjected to the downward pressing force of the bending pressure rod 410. Under the support and guidance of the support guide post 51, the arc-shaped cover 52 drives the heating rod 54 to move downward. The return spring 55 is pressed and elastically contracts, so that the heating rod 54 moves close to the surface of the celadon product after the glaze is sprayed. The heat emitted by the heating rod 54 evaporates the water in the glaze and dries the glaze. As the strip-shaped dividing shell 45 drives the bending pressure rod 410 upward, the pressing force on the pressure strip 53 disappears. Under the elastic force of the return spring 55, the arc-shaped cover 52 drives the heating rod 54 upward, and the heating rod 54 moves away from the celadon product. Once the celadon glaze has been applied and dried, the celadon ware can be removed.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0046] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for precise separation and glazing of multiple glaze colors in celadon porcelain, characterized in that, include: The body (1) and the protective cover (2) fixedly installed on the top of the body (1), wherein a ceramic blank bearing mechanism (3) is installed in the middle of the top of the body (1). Glazing mechanism (4), the glazing mechanism (4) includes a lifting device (41) and a linear actuator (42). The lifting device (41) is fixedly installed on the side of the inner wall of the machine body (1). The linear actuator (42) is fixedly installed on the output end of the lifting device (41). A right angle plate (43) is slidably installed on the top of the output end of the linear actuator (42) through a pin. A spring piece (4) is fixedly connected between the side of the top of the right angle plate (43) and the pin at the top of the output end of the linear actuator (42). 4) A strip-shaped partition shell (45) is fixedly connected to the surface of the right-angle plate (43). A strip-shaped shielding bucket (46) is fixedly connected to the side of the strip-shaped partition shell (45) away from the right-angle plate (43). A sprayer (47) is installed between the top of the right-angle plate (43) and the top of the strip-shaped partition shell (45). A slurry recovery assembly (48) is installed at the bottom of the strip-shaped partition shell (45). A bending tooth (49) is fixedly installed on the side of the bottom of the strip-shaped partition shell (45). There are three strip-shaped separator shells (45), and the three strip-shaped separator shells (45) are evenly distributed at the output end of the linear driver (42). The strip-shaped separator shells (45) and the strip-shaped shielding buckets (46) are both installed vertically. The strip-shaped shielding buckets (46) and the strip-shaped separator shells (45) are connected. The slurry outlet of the strip-shaped shielding buckets (46) is an arc-shaped curved surface. The spray gun (47) includes a slurry storage tank (471) and a hydraulic cylinder (472). The slurry storage tank (471) is fixedly installed on the top of the right-angle plate (43). The hydraulic cylinder (472) is fixedly installed on the side of the top of the strip-shaped partition shell (45). An automatic winder (473) is installed in the middle of the surface of the slurry storage tank (471). A conveying pipe (474) is wound on the surface of the automatic winder (473). A slurry pump (475) is fixedly installed on the side of the top of the slurry storage tank (471). A spray head (476) is fixedly installed at the telescopic end of the hydraulic cylinder (472). By moving the spray head (476) up and down, a long strip of glaze is sprayed onto the surface of the cylindrical celadon product blank.

2. The celadon multi-glaze color zone precise separation glazing device according to claim 1, characterized in that: The bottom end of the delivery pipe (474) is connected to the liquid inlet at the top of the spray head (476), the liquid inlet of the slurry pump (475) extends into the interior of the slurry storage tank (471), and the liquid outlet of the slurry pump (475) is connected to the liquid inlet of the delivery pipe (474) through a rotating coupling.

3. The celadon multi-glaze color zone precise separation glazing device according to claim 1, characterized in that: The slurry recovery assembly (48) includes a recovery pump (481) and a conical hole (482). The recovery pump (481) is fixedly installed on the bottom of the surface of the strip-shaped partition shell (45). The conical hole (482) is opened in the middle of the bottom of the inner cavity of the strip-shaped partition shell (45). A U-shaped tube (483) is installed between the liquid inlet of the recovery pump (481) and the bottom of the strip-shaped partition shell (45). The liquid outlet of the recovery pump (481) is connected to a recovery pipe (484).

4. The celadon multi-glaze color zone precise separation glazing device according to claim 3, characterized in that: The U-shaped tube (483) connects the tapered hole (482) to the recovery pump (481), and the recovery tube (484) is a flexible tube.

5. The celadon multi-glaze color zone precise separation glazing device according to claim 1, characterized in that: The ceramic blank bearing mechanism (3) includes a support bushing (31) and a rotating worktable (32). The support bushing (31) is fixedly installed at the middle of the top of the machine body (1) by screws. The central shaft at the bottom of the rotating worktable (32) is rotatably installed between the support bushing (31) and the top of the machine body (1). A cylindrical feeding base (33) is fixedly installed on the top of the rotating worktable (32). A V-shaped spring (34) is fixedly installed on the inner side of the cylindrical feeding base (33). A bent clamping plate (35) is fixedly installed at the end of the V-shaped spring (34) away from the inner side of the cylindrical feeding base (33).

6. The celadon multi-glaze color zone precise separation glazing device according to claim 5, characterized in that: The V-shaped elastic element (34) is evenly distributed on the inner side of the cylindrical feeding base (33), and the bending clamping plate (35) is evenly distributed inside the cylindrical feeding base (33).

7. The celadon multi-glaze color zone precise separation glazing device according to claim 1, characterized in that: A bending pressure rod (410) is fixedly installed on the side of the top of the strip-shaped partition shell (45). A drying mechanism (5) is installed on the side of the top of the machine body (1). The drying mechanism (5) includes a support guide column (51). The bottom end of the support guide column (51) is fixedly installed on the side of the top of the machine body (1). An arc-shaped cover (52) is slidably installed on the top of the surface of the support guide column (51). A pressure strip (53) is fixedly installed on the top of the surface of the arc-shaped cover (52). The pressure strip (53) is installed directly below the end of the bending pressure rod (410) away from the strip-shaped partition shell (45). A heating rod (54) is installed on the inner side of the arc-shaped cover (52). A return spring (55) is fixedly connected between the side of the surface of the arc-shaped cover (52) and the surface of the support guide column (51).

8. The celadon multi-glaze color zone precise separation glazing device according to claim 7, characterized in that: The support guide post (51) is installed vertically, the heating rod (54) is evenly distributed on the inner side of the arc-shaped cover (52), and the support guide post (51) passes through the center of the reset spring (55).

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