Ceramic tableware surface glazing device and process

Abstract

The invention discloses a ceramic tableware surface glazing device and process, and relates to the technical field of ceramic tableware glazing production, the ceramic tableware surface glazing device comprises a base, the top end of the base is provided with a glaze slip groove, and a green body moves into the glaze slip groove through a moving mechanism. By arranging the moving mechanism, during glaze dipping, a green body is placed on a movable seat and located on the inner ring of a pushing ring, and a motor operates to drive the movable seat to move downwards to enter a glaze slip tank; after the green body is completely immersed in glaze slip, a straight gear is in contact with a toothed plate so as to rotate, a pushing ring is driven to move, an inner ring of the pushing ring is in contact with the outer wall of the green body, the green body is pushed to move upwards, the bottom end of the green body is separated from a movable seat, and the bottom end of the green body is in full contact with the glaze slip; all parts on the green body can be in full contact with the glaze slip.

Description

Technical Field

[0001] The present invention relates to the technical field of glazing production for ceramic tableware, specifically a glazing device and process for the surface of ceramic tableware. Background Art

[0002] The glaze layer provided on the surface of ceramic tableware can effectively disperse heat transfer, avoid cracking of the tableware caused by local overheating, and the glaze surface coverage can also prevent the direct contact between the ceramic blank and the external environment, reducing the risks of wear, scratches and chemical corrosion.

[0003] When glazing the surface of the blank of ceramic tableware by the dipping method, it is necessary to immerse the ceramic blank into the glaze slurry through a positioning frame, so that the surface of the blank adheres to the glaze layer, and then take it out and drain the excess glaze slurry. However, when placing the blank into the glaze slurry through the positioning frame, the contact position between the positioning frame and the blank is likely to block the glaze slurry and the blank, thus affecting the glazing effect. In order to achieve the purpose of facilitating the glazing of ceramic tableware, a glazing device and process for the surface of ceramic tableware are provided. Summary of the Invention

[0004] The purpose of the present invention is to provide a glazing device and process for the surface of ceramic tableware in order to achieve the purpose of facilitating the glazing of ceramic tableware.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A glazing device for the surface of ceramic tableware, including a base, a glaze slurry tank is opened at the top of the base, the blank moves into the glaze slurry tank through a moving mechanism, the moving mechanism includes a movable seat, the movable seat is arranged above the glaze slurry tank, a movable frame is fixedly connected to the top of the movable seat, a limiting rod and a first threaded rod are respectively arranged on both sides of the glaze slurry tank at the top of the base, both the limiting rod and the first threaded rod penetrate through the movable frame, the limiting rod is fixedly connected to the base, a motor is installed inside the movable frame, the first threaded rod is connected to the output end of the motor, and a toothed plate is fixedly connected to one side of the inner wall of the glaze slurry tank.

[0006] As a further solution of the present invention: The moving mechanism further includes a displacement plate, the displacement plate is slidably connected to the inside of the movable seat, a mounting column is fixedly connected to the top of the displacement plate, the mounting column extends above the movable seat, a pushing ring is installed on the outer wall of the mounting column, a second threaded rod penetrating through the displacement plate is rotatably connected to the inside of the movable seat, a first bevel gear is fixedly connected to the bottom end of the second threaded rod, a second bevel gear is rotatably connected to the outer wall of the first bevel gear inside the movable seat, a rotating shaft is fixedly connected to one end of the second bevel gear, a spur gear is fixedly connected to one end of the rotating shaft, the spur gear is located on the outer wall of the movable seat, and the pushing ring is installed on the outer wall of the mounting column through a mounting mechanism.

[0007] As a further solution of the present invention: The installation mechanism includes an installation groove symmetrically opened on the outer wall of the pushing ring. Fixed grooves are symmetrically opened on the inner wall of the installation groove. Fixed blocks are symmetrically and slidably connected inside the installation column. The fixed blocks extend out of the installation column. One end of the fixed block is rotatably connected to a connecting rod. One end of the connecting rod is rotatably connected to a vertical rod. The vertical rod is slidably connected inside the installation column and the displacement plate. A displacement frame is slidably connected at the bottom end of the vertical rod inside the displacement plate. A sliding rod is fixedly connected to the bottom end of the vertical rod. An inclined groove is opened on the outer wall of the displacement frame. A return spring is connected between the displacement frame and the displacement plate.

[0008] As a further solution of the present invention: The installation mechanism further includes side plates symmetrically and fixedly connected to the top end of the base. A slot is opened at one end of the displacement plate. A convex block is fixedly connected to one end of the displacement frame. The convex block extends into the inner cavity of the slot. A plug plate is slidably connected at one end of the slot inside the movable seat. Connecting plates are symmetrically and fixedly connected to the outer wall of the plug plate. One end of the connecting plate extends out of the movable seat and is fixedly connected to a pushing frame.

[0009] As a further solution of the present invention: A first threaded hole and a limiting hole are opened on the outer wall of the movable frame. The inner wall of the limiting hole fits with the outer wall of the limiting rod. The first threaded rod matches the first threaded hole.

[0010] As a further solution of the present invention: Tooth grooves are opened on the outer wall of the toothed plate. The tooth grooves mesh with the spur gear. The first bevel gear meshes with the second bevel gear.

[0011] As a further solution of the present invention: A second threaded hole is opened on the outer wall of the displacement plate. The second threaded hole matches the second threaded rod.

[0012] As a further solution of the present invention: The top end of the pushing frame is provided with an inclined surface. The outer wall of the plug plate fits with the inner wall of the slot. The outer wall of the sliding rod fits with the inner wall of the inclined groove.

[0013] As a further solution of the present invention: The inner wall of the installation groove fits with the outer wall of the installation column. The inner wall of the fixed groove fits with the outer wall of the fixed block.

[0014] The glazing process on the surface of ceramic tableware is as follows: Step 1: Pre-treatment of the blank: Ensure that the surface of the blank is clean and moist to improve the adsorption property. Step 2: Glaze dipping: Place the green body on the movable seat, which is located inside the inner ring of the pushing ring. At this time, the green body does not contact the pushing ring. Then start the motor, and the displacement of the movable seat drives the green body into the glaze slurry tank to immerse in the glaze slurry. When the green body is completely immersed in the glaze slurry, the movable seat continues to move. The displacement of the movable seat causes the spur gear to contact the toothed plate. While the spur gear moves along the toothed plate, it is meshed and driven to rotate. The rotation of the spur gear drives the rotating shaft to rotate. Then, displace the pushing ring so that the inner ring of the pushing ring contacts the outer wall of the green body, pushing the green body upward to separate the bottom end of the green body from the movable seat, and making the bottom end of the green body fully contact the glaze slurry. After that, the motor runs to drive the movable frame to move upward and reset, thereby driving the movable seat to perform a reset operation, moving the green body out of the glaze slurry tank. During this process, the pushing ring resets, and the green body is placed back on the top of the movable seat again, so that all parts of the green body can fully contact the glaze slurry. Step 3: Drainage treatment: Let the green body after glaze dipping stand still to allow the excess glaze slurry to flow down naturally to avoid local accumulation.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting up a moving mechanism, when performing glaze dipping, place the green body on the movable seat, which is located inside the inner ring of the pushing ring. The motor runs to drive the movable seat to move downward into the glaze slurry tank. When the green body is completely immersed in the glaze slurry, the spur gear contacts the toothed plate and rotates, driving the pushing ring to move. The inner ring of the pushing ring contacts the outer wall of the green body, pushing the green body upward to separate the bottom end of the green body from the movable seat, and making the bottom end of the green body fully contact the glaze slurry. This design facilitates a more comprehensive glazing operation for ceramic tableware, enabling all parts of the green body to fully contact the glaze slurry.

[0016] 2. By setting up an installation mechanism, when the movable seat moves out of the glaze slurry tank and resets, the pushing frame contacts the side plate. The side plate pushes the pushing frame to move relative to the movable seat, driving the displacement frame to move. The displacement of the sliding rod drives the fixed block to move. The fixed block moves out of the fixed groove, canceling the fixation of the pushing ring. This facilitates automatically releasing the fixation of the pushing ring when the movable seat moves out of the glaze slurry tank, making it convenient to replace the pushing ring. By replacing the pushing ring with different inner ring sizes, it can adapt to different sizes of ceramic green bodies. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the present invention; Figure 2 It is a schematic internal structure diagram of the base of the present invention; Figure 3 It is a schematic internal structure diagram of the movable seat of the present invention; Figure 4 It is a schematic exploded structural diagram of the pushing ring and the mounting post of the present invention; Figure 5Schematic diagram of the internal structure of the displacement plate of the present invention; Figure 6 Schematic diagram of the installation of the displacement frame and the displacement frame of the present invention; Figure 7 Schematic diagram of the structure of the inclined groove of the present invention; Figure 8 Schematic diagram of the installation of the plug board of the present invention.

[0018] In the figure: 1. Base; 2. Glaze slurry tank; 3. Moving mechanism; 301. Movable seat; 302. Movable frame; 303. Limit rod; 304. First threaded rod; 305. Motor; 306. Tooth plate; 307. Displacement plate; 308. Mounting column; 309. Pushing ring; 310. Second threaded rod; 311. First bevel gear; 312. Second bevel gear; 313. Rotating shaft; 314. Straight gear; 4. Mounting mechanism; 401. Mounting groove; 402. Fixed groove; 403. Fixed block; 404. Link; 405. Vertical rod; 406. Slide rod; 407. Inclined groove; 408. Displacement frame; 409. Return spring; 410. Convex block; 411. Insertion slot; 412. Plug board; 413. Connecting plate; 414. Pushing frame; 415. Side plate. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following describes the embodiments according to the overall structure of the present invention.

[0021] Please refer to Figures 1 to 8 , in the embodiment of the present invention, a glazing device for the surface of ceramic tableware includes a base 1. A glaze slurry tank 2 is provided at the top of the base 1. The green body enters the glaze slurry tank 2 through a moving mechanism 3. The moving mechanism 3 includes a movable seat 301. The movable seat 301 is arranged above the glaze slurry tank 2. A movable frame 302 is fixedly connected to the top of the movable seat 301. Limit rods 303 and a first threaded rod 304 are respectively arranged on both sides of the glaze slurry tank 2 at the top of the base 1. Both the limit rod 303 and the first threaded rod 304 penetrate through the movable frame 302. The limit rod 303 is fixedly connected to the base 1. A motor 305 is installed inside the movable frame 302. The first threaded rod 304 is connected to the output end of the motor 305. A toothed plate 306 is fixedly connected to one side of the inner wall of the glaze slurry tank 2. The moving mechanism 3 further includes a displacement plate 307. The displacement plate 307 is slidably connected to the inside of the movable seat 301. An installation column 308 is fixedly connected to the top of the displacement plate 307. The installation column 308 extends above the movable seat 301. A pushing ring 309 is installed on the outer wall of the installation column 308. A second threaded rod 310 penetrating through the displacement plate 307 is rotatably connected to the inside of the movable seat 301. A first bevel gear 311 is fixedly connected to the bottom end of the second threaded rod 310. A second bevel gear 312 is rotatably connected to the outside of the first bevel gear 311 inside the movable seat 301. A rotating shaft 313 is fixedly connected to one end of the second bevel gear 312. A spur gear 314 is fixedly connected to one end of the rotating shaft 313. The spur gear 314 is located on the outer wall of the movable seat 301. The pushing ring 309 is installed on the outer wall of the installation column 308 through an installation mechanism 4.

[0022] In this embodiment: When dipping the glaze, the green body is placed on the movable seat 301 and located inside the inner ring of the pushing ring 309. At this time, the green body does not contact the pushing ring 309. Then, the motor 305 is started. The operation of the motor 305 drives the first threaded rod 304 to rotate. The rotation of the first threaded rod 304 drives the movable frame 302 to displace. The displacement of the movable frame 302 drives the movable seat 301 to displace. The movable seat 301 moves downward and enters the glaze tank 2. The displacement of the movable seat 301 drives the green body to enter the glaze tank 2 and immerse in the glaze. When the green body is completely immersed in the glaze, the movable seat 301 continues to displace. The displacement of the movable seat 301 causes the spur gear 314 to contact the toothed plate 306. The spur gear 314 is meshed and driven to rotate while displacing along the toothed plate 306. The rotation of the spur gear 314 drives the rotating shaft 313 to rotate. The rotation of the rotating shaft 313 drives the second bevel gear 312 to rotate. The rotation of the second bevel gear 312 drives the first bevel gear 311 to rotate. The rotation of the first bevel gear 311 drives the second threaded rod 310 to rotate. The rotation of the second threaded rod 310 drives the displacement plate 307 to displace. The displacement of the displacement plate 307 drives the mounting post 308 to displace. The displacement of the mounting post 308 drives the pushing ring 309 to displace. The displacement of the pushing ring 309 causes the inner ring of the pushing ring 309 to contact the outer wall of the green body, pushing the green body upward to separate the bottom end of the green body from the movable seat 301, so that the bottom end of the green body is in full contact with the glaze. Then, the motor 305 operates to drive the movable frame 302 to displace upward and reset, thereby driving the movable seat 301 to perform a reset operation, moving the green body out of the glaze tank 2. During this process, the pushing ring 309 resets and places the green body back on the top of the movable seat 301, facilitating the glazing of ceramic tableware and enabling all parts of the green body to be in full contact with the glaze.

[0023] Please refer specifically to Figures 4 to 8, the installation mechanism 4 includes an installation groove 401 symmetrically opened on the outer wall of the pushing ring 309. Fixed grooves 402 are symmetrically opened on the inner wall of the installation groove 401. Symmetrically sliding connections are provided inside the installation column 308 with fixing blocks 403. The fixing blocks 403 extend out of the installation column 308. One end of the fixing block 403 is rotatably connected to a connecting rod 404. One end of the connecting rod 404 is rotatably connected to a vertical rod 405. The vertical rod 405 is slidably connected inside the installation column 308 and the displacement plate 307. Inside the displacement plate 307, a displacement frame 408 is slidably connected at the bottom end of the vertical rod 405. A sliding rod 406 is fixedly connected to the bottom end of the vertical rod 405. An inclined groove 407 is opened on the outer wall of the displacement frame 408. A return spring 409 is connected between the displacement frame 408 and the displacement plate 307. The installation mechanism 4 further includes side plates 415 symmetrically and fixedly connected to the top end of the base 1. A slot 411 is opened at one end of the displacement plate 307. A convex block 410 is fixedly connected to one end of the displacement frame 408. The convex block 410 extends into the inner cavity of the slot 411. Inside the movable seat 301, a plug board 412 is slidably connected at one end of the slot 411. Connecting plates 413 are symmetrically and fixedly connected to the outer wall of the plug board 412. One end of the connecting plate 413 extends out of the movable seat 301 and is fixedly connected to a pushing frame 414.

[0024] In this embodiment: When the movable seat 301 moves out of the glaze slurry tank 2 for resetting, the pushing frame 414 contacts the side plate 415. The side plate 415 pushes the pushing frame 414 to displace relative to the movable seat 301. The displacement of the pushing frame 414 drives the plug board 412 to displace through the connecting plate 413. The plug board 412 displaces and inserts into the slot 411. The plug board 412 contacts the convex block 410 and pushes the convex block 410 to displace. The displacement of the convex block 410 drives the displacement frame 408 to displace, squeezing the return spring 409. The displacement of the displacement frame 408 drives the sliding rod 406 to slide in the inclined groove 407. The displacement of the sliding rod 406 drives the vertical rod 405 to displace. The displacement of the vertical rod 405 drives the fixing block 403 to displace through the connecting rod 404. The fixing block 403 displaces out of the fixed groove 402, canceling the fixation of the pushing ring 309. Thus, after the ceramic body is taken away, the installation column 308 can be withdrawn from the installation groove 401, the pushing ring 309 can be disassembled. After replacing the pushing ring 309 with a different inner ring size, the installation column 308 is inserted into the installation groove 401. When the movable seat 301 moves downward, the side plate 415 separates from the pushing frame 414. The displacement frame 408 is reset under the elastic force of the return spring 409. At this time, the fixing block 403 inserts into the connecting rod 404 to fix the pushing ring 309. This design facilitates automatically releasing the fixation of the pushing ring 309 when the movable seat 301 moves out of the glaze slurry tank 2, facilitating the replacement of the pushing ring 309. By replacing the pushing ring 309 with different inner ring sizes to adapt to different sizes of ceramic bodies.

[0025] Please refer specifically toFigures 1 to 3 On the outer wall of the movable frame 302, a first threaded hole and a limiting hole are provided. The inner wall of the limiting hole is in contact with the outer wall of the limiting rod 303, and the first threaded rod 304 is matched with the first threaded hole.

[0026] In this embodiment: When the motor 305 operates, it drives the first threaded rod 304 to rotate. The rotation of the first threaded rod 304 drives the movable frame 302 to displace. The displacement of the movable frame 302 drives the movable seat 301 to displace. At this time, the movable frame 302 slides along the limiting rod 303, and the limiting rod 303 slides in the limiting hole to limit the movement of the movable frame 302.

[0027] Please refer specifically to Figures 1 to 3 On the outer wall of the toothed plate 306, a tooth groove is provided. The tooth groove is engaged with the spur gear 314, and the first bevel gear 311 is engaged with the second bevel gear 312.

[0028] In this embodiment: When the movable seat 301 displaces, the spur gear 314 contacts the toothed plate 306. While the spur gear 314 displaces along the toothed plate 306, it is meshed and driven to rotate. The rotation of the spur gear 314 drives the rotating shaft 313 to rotate. The rotation of the rotating shaft 313 drives the second bevel gear 312 to rotate. The rotation of the second bevel gear 312 drives the first bevel gear 311 to rotate. The rotation of the first bevel gear 311 drives the second threaded rod 310 to rotate.

[0029] Please refer specifically to Figures 1 to 3 On the outer wall of the displacement plate 307, a second threaded hole is provided. The second threaded hole is matched with the second threaded rod 310.

[0030] In this embodiment: The rotation of the first bevel gear 311 drives the second threaded rod 310 to rotate. The rotation of the second threaded rod 310 drives the displacement plate 307 to displace. The displacement of the displacement plate 307 drives the mounting post 308 to displace. The displacement of the mounting post 308 drives the pushing ring 309 to displace.

[0031] Please refer specifically to Figures 4 to 8 At the top of the pushing frame 414, an inclined surface is provided. The outer wall of the plug board 412 is in contact with the inner wall of the slot 411, and the outer wall of the sliding rod 406 is in contact with the inner wall of the inclined slot 407.

[0032] In this embodiment: The pushing frame 414 contacts the side plate 415. The side plate 415 pushes the pushing frame 414 to displace relative to the movable seat 301. The displacement of the pushing frame 414 drives the plug board 412 to displace through the connecting plate 413. The plug board 412 displaces and inserts into the slot 411. The plug board 412 contacts the convex block 410 and drives the convex block 410 to displace. The displacement of the convex block 410 drives the displacement frame 408 to displace, squeezing the return spring 409.

[0033] Please refer particularly to Figures 4 to 8 , the inner wall of the installation groove 401 fits against the outer wall of the installation post 308, and the inner wall of the fixing groove 402 fits against the outer wall of the fixing block 403.

[0034] In this embodiment: the displacement frame 408 drives the sliding rod 406 to slide in the inclined groove 407, the displacement of the sliding rod 406 drives the vertical rod 405 to displace, and the displacement of the vertical rod 405 drives the fixing block 403 to displace through the connecting rod 404. The fixing block 403 displaces out of the fixing groove 402, canceling the fixation of the pushing ring 309.

[0035] The glazing process on the surface of ceramic tableware is as follows: Step 1: Pre-treatment of the blank: Ensure that the surface of the blank is clean and moist to improve adsorption. Step 2: Dipping glaze: Place the blank on the movable seat 301 and inside the inner circle of the pushing ring 309. At this time, the blank does not contact the pushing ring 309. Then start the motor 305. The displacement of the movable seat 301 drives the blank to enter the glaze slurry tank 2 and immerse in the glaze slurry. When the blank is completely immersed in the glaze slurry, the movable seat 301 continues to displace. The displacement of the movable seat 301 causes the spur gear 314 to contact the toothed plate 306. While the spur gear 314 displaces along the toothed plate 306, it is meshed and driven to rotate. The rotation of the spur gear 314 drives the rotating shaft 313 to rotate. Then, the pushing ring 309 is displaced so that the inner circle of the pushing ring 309 contacts the outer wall of the blank, pushing the blank upward to separate the bottom end of the blank from the movable seat 301, making the bottom end of the blank fully contact the glaze slurry. Then the motor 305 operates to drive the movable frame 302 to displace upward and reset, thereby driving the movable seat 301 to perform a reset operation, moving the blank out of the glaze slurry tank 2. During this process, the pushing ring 309 resets, placing the blank back on the top of the movable seat 301 again, so that all parts of the blank can fully contact the glaze slurry. Step 3: Drainage treatment: Let the glazed ceramic blank stand still to allow the excess glaze slurry to flow down naturally to avoid local accumulation.

[0036] The above-mentioned is only the 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 all should be covered within the protection scope of the present invention.

Claims

1. Glazing device for the surface of ceramic tableware, including a base (1), wherein a glaze slurry tank (2) is provided at the top of the base (1), characterized in that, The green body enters the glaze slurry tank (2) through the moving mechanism (3). The moving mechanism (3) includes a movable seat (301). The movable seat (301) is arranged above the glaze slurry tank (2). The top end of the movable seat (301) is fixedly connected with a movable frame (302). On both sides of the glaze slurry tank (2) at the top end of the base (1), a limiting rod (303) and a first threaded rod (304) are respectively arranged. The limiting rod (303) and the first threaded rod (304) both penetrate through the movable frame (302). The limiting rod (303) is fixedly connected with the base (1). A motor (305) is installed inside the movable frame (302). The first threaded rod (304) is connected to the output end of the motor (305). On one side of the inner wall of the glaze slurry tank (2), a toothed plate (306) is fixedly connected.

2. The glazing device for the surface of the ceramic tableware according to claim 1, wherein The moving mechanism (3) further includes a displacement plate (307). The displacement plate (307) is slidably connected inside the movable seat (301). The top end of the displacement plate (307) is fixedly connected with a mounting column (308). The mounting column (308) extends above the movable seat (301). A pushing ring (309) is installed on the outer wall of the mounting column (308). Inside the movable seat (301), a second threaded rod (310) that penetrates through the displacement plate (307) is rotatably connected. The bottom end of the second threaded rod (310) is fixedly connected with a first bevel gear (311). Inside the movable seat (301), a second bevel gear (312) is rotatably connected to the outer wall of the first bevel gear (311). One end of the second bevel gear (312) is fixedly connected with a rotating shaft (313). One end of the rotating shaft (313) is fixedly connected with a spur gear (314). The spur gear (314) is located on the outer wall of the movable seat (301). The pushing ring (309) is installed on the outer wall of the mounting column (308) through a mounting mechanism (4).

3. The glazing device for the surface of the ceramic tableware according to claim 2, wherein, The mounting mechanism (4) includes a mounting groove (401). The mounting grooves (401) are symmetrically opened on the outer wall of the pushing ring (309). On the inner wall of the mounting groove (401), fixing grooves (402) are symmetrically opened. Inside the mounting column (308), fixing blocks (403) are symmetrically and slidably connected. The fixing blocks (403) extend out of the mounting column (308). One end of the fixing block (403) is rotatably connected with a connecting rod (404). One end of the connecting rod (404) is rotatably connected with a vertical rod (405). The vertical rod (405) is slidably connected inside the mounting column (308) and the displacement plate (307). Inside the displacement plate (307), a displacement frame (408) is slidably connected to the bottom end of the vertical rod (405). The bottom end of the vertical rod (405) is fixedly connected with a sliding rod (406). An inclined groove (407) is opened on the outer wall of the displacement frame (408). A return spring (409) is connected between the displacement frame (408) and the displacement plate (307).

4. The glazing device for the surface of the ceramic tableware according to claim 3, characterized in that, The installation mechanism (4) further includes side plates (415) symmetrically and fixedly connected to the top end of the base (1). One end of the displacement plate (307) is provided with a slot (411). One end of the displacement frame (408) is fixedly connected with a convex block (410), and the convex block (410) extends into the inner cavity of the slot (411). Inside the movable seat (301) and at one end of the slot (411), a plug board (412) is slidably connected. Symmetrically and fixedly connected to the outer wall of the plug board (412) are connecting plates (413), and one end of the connecting plates (413) extends out of the movable seat (301) and is fixedly connected with a push frame (414).

5. The glazing device for the surface of ceramic tableware according to claim 2, characterized in that, On the outer wall of the movable frame (302), a first threaded hole and a limiting hole are provided. The inner wall of the limiting hole fits with the outer wall of the limiting rod (303), and the first threaded rod (304) matches the first threaded hole.

6. The glazing device for the surface of ceramic tableware according to claim 2, characterized in that, On the outer wall of the toothed plate (306), tooth grooves are provided, and the tooth grooves mesh with the spur gear (314). The first bevel gear (311) meshes with the second bevel gear (312).

7. The glazing device for the surface of ceramic tableware according to claim 2, characterized in that, On the outer wall of the displacement plate (307), a second threaded hole is provided, and the second threaded hole matches the second threaded rod (310).

8. The glazing device for the surface of ceramic tableware according to claim 4, characterized in that, The top end of the push frame (414) is provided with an inclined surface. The outer wall of the plug board (412) fits with the inner wall of the slot (411), and the outer wall of the sliding rod (406) fits with the inner wall of the inclined slot (407).

9. The glazing device for the surface of ceramic tableware according to claim 4, characterized in that, The inner wall of the installation groove (401) fits with the outer wall of the installation column (308), and the inner wall of the fixing groove (402) fits with the outer wall of the fixing block (403).

10. The glazing process of the glazing device for the surface of ceramic tableware according to any one of claims 2-9, characterized in that, The specific steps are as follows: Step 1: Pre-treatment of the blank: Ensure that the surface of the blank is clean and moist to improve the adsorption property; Step 2: Glazing: Place the blank on the movable seat (301) and inside the inner circle of the push ring (309). At this time, the blank does not contact the push ring (309). Then start the motor (305). The displacement of the movable seat (301) drives the blank into the glaze tank (2) to immerse in the glaze. When the blank is completely immersed in the glaze, the movable seat (301) continues to displace. The displacement of the movable seat (301) causes the spur gear (314) to contact the toothed plate (306). While the spur gear (314) displaces along the toothed plate (306), it is meshed and driven to rotate. The rotation of the spur gear (314) drives the rotating shaft (313) to rotate, and then the push ring (309) is displaced so that the inner circle of the push ring (309) contacts the outer wall of the blank, pushing the blank upward to separate the bottom end of the blank from the movable seat (301), and making the bottom end of the blank fully contact the glaze. Then the motor (305) operates to drive the movable frame (302) to displace upward and reset, thereby driving the movable seat (301) to perform a reset operation, moving the blank out of the glaze tank (2). During this process, the push ring (309) resets, and the blank is placed back on the top of the movable seat (301) again, so that all parts of the blank can fully contact the glaze; Step 3: Drainage treatment: Let the glazed green body stand still to allow the excess glaze slurry to flow down naturally, avoiding local accumulation.

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