Ceramic casserole manufacturing using drying equipment

Abstract

The present application relates to the technical field of casserole forming, in particular to a drying equipment for ceramic casserole manufacturing, which comprises a drying cavity, electric heating columns, an alternate bearing mechanism, a feeding conversion mechanism, a driving carrying mechanism and a driving alternate mechanism, the top inner wall of the drying cavity is fixedly connected with the electric heating columns, and the outer wall of each limiting sliding ring is fixedly connected with a bearing ring, the driving carrying mechanism can drive the feeding conversion mechanism, the alternate bearing mechanism is separated, the outer bearing plate moves to the bottom of the casserole to drive the casserole to separate from the conveying mechanism, the casserole blank is carried into the drying cavity automatically, the degree of automation is high, the casserole in the drying cavity can be carried out automatically during discharging, the risk of workers entering the drying cavity to be roasted is avoided, the outer bearing plate and the inner bearing plate alternately bear the casserole during drying, so as to promote the drying of the bottom of the casserole, avoid the long-time contact of the bottom of the casserole with the plate, and affect the drying effect.

Description

Technical Field

[0001] This invention relates to the field of casserole forming technology, and in particular to a drying device for making ceramic casseroles. Background Technology

[0002] Ceramics is a general term for pottery and porcelain. Pottery and porcelain have different textures and properties. Pottery is made primarily from clay with high viscosity and strong plasticity, while porcelain is made from clay, feldspar, and quartz. A clay pot is a type of cooking utensil. Traditional clay pots are ceramic products made from materials such as quartz, feldspar, and clay, which are not good conductors of heat. They are fired at high temperatures and have the characteristics of being breathable, absorbent, having uniform heat transfer, and slow heat dissipation. Nowadays, when producing ceramic clay pots, electric frequency drying ovens are generally used for drying and baking.

[0003] Patent CN116638613B discloses a convenient drying oven for ceramic casserole production and the ceramic casserole thereof, relating to the field of ceramic casserole production technology. A storage fixing rack is placed at the positions of the movable support groove and the reset support plate. Several linkage inclined grooves are equidistantly opened on the side end of the placement sleeve block. Two separation electric push rods are fixedly connected to a separation partition at one end. A shaping box is snapped onto one side of the bottom end of the discharge box. The drying oven is divided into multiple different spaces by the separation electric push rods and the separation partition. Multiple electric drying plates are electrically controlled to provide different temperature drying environments, thus dividing the interior into multiple temperature zones. The storage fixing rack is gradually pushed upwards at equidistant distances by the feeding hydraulic cylinder and the feeding support plate. By gradually increasing the temperature and rising, the large temperature difference when the casserole is heated avoids deformation and cracking of the casserole. Furthermore, the drying oven does not require repeated heating and cooling operations, reducing resource waste and accelerating product production speed.

[0004] However, the aforementioned convenient drying box for making ceramic casseroles and the ceramic casseroles still have some shortcomings in actual use: 1. After the casseroles are pressed out, they need to be manually placed in the drying box or on the storage rack, which is inefficient and has a low degree of automation; 2. The bottom of the casseroles is always in contact with the storage rack, resulting in poor drying effect. Therefore, a drying device for making ceramic casseroles is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The purpose of this invention is to solve the problems in the background art by providing a drying device for making ceramic casseroles.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A drying device for making ceramic casseroles includes a drying chamber. An electric heating column is fixedly connected to the top inner wall of the drying chamber. A first motor and a second motor are fixedly connected to the top of the drying chamber. A threaded rod is fixedly connected to the output shaft of the first motor, and a gear column is fixedly connected to the output shaft of the second motor. Several main sliding plates are slidably connected to the inner walls of both sides of the drying chamber. Each row of main sliding plates is threadedly connected to the threaded rod. A limit sliding ring is rotatably connected between every two main sliding plates. A bearing ring is fixedly connected to the outer wall of each limit sliding ring. An internal gear ring is fixedly connected to the outer wall of each bearing ring, and each internal gear ring meshes with a gear column. Two symmetrically distributed door panels are hinged to the outer wall of the drying chamber. The device also includes: An alternating bearing mechanism is used to intermittently support the ceramic casserole during drying and to transfer the casserole blank during feeding. The alternating bearing mechanism is installed on the bearing ring. The feeding conversion mechanism is used to drive the alternating bearing mechanism to automatically transport the clay pot blank into the drying chamber during feeding. The feeding conversion mechanism is installed on the bearing ring. A drive and conveying mechanism is used to drive the feeding conversion mechanism to switch to the feeding and conveying state, and the drive and conveying mechanism is installed on the drying chamber; And a drive alternating mechanism, which is used to cooperate with the alternating bearing mechanism during drying so that it can intermittently contact the bottom of the ceramic casserole blank, the drive alternating mechanism being installed inside the drying chamber.

[0007] Preferably, the alternating bearing mechanism includes an outer bearing plate, a limiting post, an inner bearing plate, a connecting shaft, and a spring. The limiting post is fixedly connected to the outer wall of the bearing ring, the connecting shaft is slidably connected to the bearing ring, the inner bearing plate is fixedly connected to the connecting shaft, the spring is fixedly connected between the inner bearing plate and the bearing ring, and the inner bearing plate is movably connected to the outer bearing plate.

[0008] Preferably, the feeding conversion mechanism includes a mounting column, a sliding rod, a connecting rod, a bottom slide plate, and a first shaft. The sliding rod is fixedly connected to the outer bearing plate, the mounting column is slidably connected to the outer wall of the sliding rod, the bottom slide plate is fixedly connected to the bottom outer wall of the sliding rod, the bottom slide plate is slidably connected to the bottom outer wall of the mounting column, and the connecting rod is fixedly connected to the outer wall of the bottom slide plate.

[0009] Preferably, the feeding and conversion mechanism further includes a rotating disk, a trapezoidal block, a second sliding rod, and a first sliding groove. The rotating disk is rotatably connected to the bearing ring, the rotating disk is slidably connected to the first shaft, the second connecting rod is slidably connected to the rotating disk, the trapezoidal block is fixedly connected to the bottom of the rotating disk, the second sliding rod is slidably connected to the trapezoidal block through the first sliding groove, and the second connecting rod is fixedly connected to the second sliding rod.

[0010] Preferably, the feeding conversion mechanism further includes a first limiting plate, a rotating gear, and a second limiting plate. The second limiting plate is fixedly connected to the outer wall of the first shaft, the rotating gear is fixedly connected to the first shaft, and the first limiting plate is fixedly connected to the rotating gear. Each bearing ring is provided with five feeding conversion mechanisms and alternating bearing mechanisms, and each feeding conversion mechanism and alternating bearing mechanism is arranged in a circumferential array.

[0011] Preferably, the inner wall of the drying chamber is connected to an installation cavity. The drive and transport mechanism includes a telescopic rod, an arc-shaped rod, a lifting column, an arc-shaped rack frame one, and an arc-shaped rack frame two. The telescopic rod is fixedly connected to the installation cavity, the arc-shaped rod is fixedly connected to the end of the telescopic rod, the arc-shaped rack frame one and the arc-shaped rack frame two are respectively fixedly connected to both sides of the arc-shaped rod, and the lifting column is fixedly connected to the top of the arc-shaped rod. The lifting column is located between the arc-shaped rack frame one and the arc-shaped rack frame two.

[0012] Preferably, the driving alternating mechanism includes a fixed ring and five alternating slides, the alternating slides being formed on the fixed ring, the fixed ring being fixedly connected to the inner wall of the drying chamber, and the number of fixed rings being the same as the number of bearing rings.

[0013] Preferably, each of the connecting shafts is fixedly connected to a connecting rod one at its end, and each connecting rod one at its end away from the connecting shaft is fixedly connected to a sliding rod two, and each sliding rod two is slidably connected to a fixed ring through alternating sliding grooves.

[0014] Compared with existing technologies, the advantages of this invention are as follows: This invention features a drive and transport mechanism that can drive the feeding and conversion mechanism, causing the alternating support mechanism to separate. The outer support plate moves to the bottom of the clay pot, causing the clay pot to detach from the conveying mechanism and automatically transport the clay pot blank into the drying chamber. This results in a high degree of automation. During unloading, the clay pot can also be automatically moved out of the drying chamber, avoiding the risk of workers having to enter the drying chamber and being exposed to scorching heat. During drying, the alternating support mechanism allows the outer and inner support plates to alternately support the clay pot, thereby promoting the drying of the bottom of the clay pot and preventing the bottom of the clay pot from being in contact with the plates for a long time, which would affect the drying effect. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the drying chamber of the present invention; Figure 3 This is a schematic diagram of the single bearing ring portion of the present invention; Figure 4 This is the present invention. Figure 3 A magnified view of the structure at point A in the middle; Figure 5 This is a schematic diagram of a portion of the alternating load-bearing mechanism of the present invention; Figure 6 This is the present invention. Figure 5 A magnified schematic diagram of the structure at point B in the middle; Figure 7 This is a schematic diagram of part of the feeding and conversion mechanism of the present invention; Figure 8 This is the present invention. Figure 7 A magnified schematic diagram of the structure at point C in the middle; Figure 9 This is a schematic diagram of the structure of the drive and transport mechanism of the present invention; Figure 10 This is a schematic diagram of the alternating drive mechanism of the present invention.

[0016] In the diagram: 1. Drying chamber; 2. Door panel; 3. Mounting chamber; 4. First motor; 5. Second motor; 6. Fixing ring; 7. Heating column; 8. Gear column; 9. Telescopic rod; 11. Threaded rod; 12. Main sliding plate; 13. Limiting sliding ring; 14. Bearing ring; 15. Outer bearing plate; 16. Limiting post; 17. Inner bearing plate; 18. Arc rod; 19. Rotating disk; 20. Mounting post one; 21. Connecting shaft; 22. Connecting rod one; 23. Lifting post; 24. Sliding rod two ; 25. Sliding rod one; 26. Internal gear ring; 27. Alternating slide groove; 28. Connecting rod two; 29. ​​Bottom sliding plate; 30. Spring; 31. Trapezoidal block; 32. Limiting plate one; 33. Rotating gear; 34. First shaft; 35. Limiting plate two; 36. Sliding rod two; 37. Slide groove one; 38. Arc rack frame one; 39. Arc rack frame two; 101. Drive conveying mechanism; 202. Feeding conversion mechanism; 303. Drive alternating mechanism; 404. Alternating bearing mechanism. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0018] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0019] Reference Figures 1-10A drying device for making ceramic casseroles includes a drying chamber 1. An electric heating column 7 is fixedly connected to the inner top wall of the drying chamber 1. A first motor 4 and a second motor 5 are fixedly connected to the top of the drying chamber 1. A threaded rod 11 is fixedly connected to the output shaft of the first motor 4, and a gear column 8 is fixedly connected to the output shaft of the second motor 5. Several main sliding plates 12 are slidably connected to the inner walls of both sides of the drying chamber 1. Each row of main sliding plates 12 is threadedly connected to the threaded rod 11. A limiting sliding ring 13 is rotatably connected between every two main sliding plates 12. A bearing ring 14 is fixedly connected to the outer wall of each limiting sliding ring 13. An internal gear ring 26 is fixedly connected to the outer wall of each bearing ring 14. Each internal gear ring 26 meshes with the gear column 8. Two symmetrically distributed door panels 2 are hinged to the outer wall of the drying chamber 1. The device also includes: The alternating bearing mechanism 404 is used to intermittently support the ceramic casserole during drying and to transfer the casserole blank during feeding. The alternating bearing mechanism 404 is installed on the bearing ring 14. The feeding conversion mechanism 202 is used to drive the alternating bearing mechanism 404 to transport the clay pot blank into the drying chamber 1 by itself during feeding. The feeding conversion mechanism 202 is installed on the bearing ring 14. The drive conveying mechanism 101 is used to drive the feeding conversion mechanism 202 to switch to the feeding and conveying state. The drive conveying mechanism 101 is installed on the drying chamber 1. And a drive alternating mechanism 303, which is used to cooperate with the alternating bearing mechanism 404 during drying so that it can intermittently contact the bottom of the ceramic pot blank. The drive alternating mechanism 303 is installed in the drying chamber 1.

[0020] In this embodiment, when in use, the present invention, together with the external conveying mechanism, can achieve the effect of automatically transporting the clay pot blank to the drying chamber 1. The external conveying mechanism is moved above the installation chamber 3, and the end of the external conveying mechanism is set to contact the two ears of the clay pot, but not to contact the bottom of the clay pot.

[0021] The drying chamber 1 has an inner wall connected to the mounting chamber 3. The drive and conveying mechanism 101 includes a telescopic rod 9, an arc-shaped rod 18, a lifting column 23, an arc-shaped rack frame 38, and an arc-shaped rack frame 39. The telescopic rod 9 is fixedly connected to the mounting chamber 3. The arc-shaped rod 18 is fixedly connected to the end of the telescopic rod 9. The arc-shaped rack frame 38 and the arc-shaped rack frame 39 are fixedly connected to both sides of the arc-shaped rod 18. The lifting column 23 is fixedly connected to the top of the arc-shaped rod 18 and is located between the arc-shaped rack frame 38 and the arc-shaped rack frame 39.

[0022] The alternating bearing mechanism 404 includes an outer bearing plate 15, a limiting post 16, an inner bearing plate 17, a connecting shaft 21, and a spring 30. The limiting post 16 is fixedly connected to the outer wall of the bearing ring 14, the connecting shaft 21 is slidably connected to the bearing ring 14, the inner bearing plate 17 is fixedly connected to the connecting shaft 21, the spring 30 is fixedly connected between the inner bearing plate 17 and the bearing ring 14, and the inner bearing plate 17 is movably connected to the outer bearing plate 15.

[0023] In this implementation plan, such as Figure 2 , Figure 3 and Figure 5 As shown: First, the second motor 5 drives the internal gear ring 26 to rotate slowly counterclockwise via the gear column 8, thereby driving the bearing ring 14 to rotate, as shown. Figures 7-9 As shown: The end of the limiting plate 32 will gradually move upward along the inclined surface of the end of the arc rod 18. At this time, the sliding rod 36 moves upward along the vertical range of the trapezoidal block 31, so that the outer bearing plate 15 can be separated from the inner bearing plate 17 and located above the inner bearing plate 17, so that the outer bearing plate 15 can support the casserole. Then the rotating gear 33 meshes with the arc rack frame 38, and the arc rack frame 38 and the arc rack frame 39 are set to drive the rotating gear 33 to rotate ninety degrees.

[0024] The feeding conversion mechanism 202 includes a mounting column 20, a sliding rod 25, a connecting rod 28, a bottom slide plate 29, and a first shaft 34. The sliding rod 25 is fixedly connected to the outer bearing plate 15. The mounting column 20 is slidably connected to the outer wall of the sliding rod 25. The bottom slide plate 29 is fixedly connected to the bottom outer wall of the sliding rod 25. The bottom slide plate 29 is slidably connected to the bottom outer wall of the mounting column 20. The connecting rod 28 is fixedly connected to the outer wall of the bottom slide plate 29.

[0025] The feeding conversion mechanism 202 also includes a rotating disk 19, a trapezoidal block 31, a second sliding rod 36, and a first sliding groove 37. The rotating disk 19 is rotatably connected to the bearing ring 14, the rotating disk 19 is slidably connected to the first shaft 34, the second connecting rod 28 is slidably connected to the rotating disk 19, the trapezoidal block 31 is fixedly connected to the bottom of the rotating disk 19, the second sliding rod 36 is slidably connected to the trapezoidal block 31 through the first sliding groove 37, and the second connecting rod 28 is fixedly connected to the second sliding rod 36.

[0026] The feeding conversion mechanism 202 also includes a first limiting plate 32, a rotating gear 33 and a second limiting plate 35. The second limiting plate 35 is fixedly connected to the outer wall of the first shaft 34, the rotating gear 33 is fixedly connected to the first shaft 34, and the first limiting plate 32 is fixedly connected to the rotating gear 33. Each bearing ring 14 is provided with five feeding conversion mechanisms 202 and alternating bearing mechanisms 404, and each feeding conversion mechanism 202 and alternating bearing mechanism 404 is arranged in a circumferential array.

[0027] In this implementation plan, such as Figure 5 As shown: the first shaft 34 rotates 90 degrees together with the mounting post 20, the sliding rod 25 and the outer bearing plate 15. The rotating disk 19 and the limiting plate 35 are set to slide axially, so the rotating disk 19 and the trapezoidal block 31 also rotate together with the first shaft 34.

[0028] like Figures 7-9 As shown: At this time, the outer bearing plate 15 has extended out of the drying chamber 1 and is located below the end of the conveying mechanism. The height of the bottom surface of the casserole is set to be only slightly higher than the height of the upper surface of the outer bearing plate 15 at this time, so that the two will not rub against each other. When the limiting plate 32 and the inclined surface of the lifting column 23 begin to contact and move upward, the outer bearing plate 15 contacts the bottom of the casserole, thereby driving the casserole to move upward, so that the double ears of the casserole are separated from the conveying mechanism. At the same time, when the limiting plate 32 gradually moves to the highest point of the lifting column 23, the sliding rod 36 no longer slides vertically along the trapezoidal block 31, but slides along the inclined surface of the trapezoidal block 31, so that the sliding rod 36 slides along the inclined surface of the sliding groove 37.

[0029] like Figure 2 , Figure 5 , Figure 6 As shown: the slide bar 2 36 drives the connecting rod 2 28, the arc-shaped rack frame 2 39, the mounting column 1 20, and the outer bearing plate 15 to quickly retract towards the electric heating column 7, so as to avoid the casserole from contacting or bumping with the external conveying mechanism and thus causing damage to the casserole.

[0030] like Figure 7 and Figure 9 As shown: Simultaneously, after the limiting plate 32 disengages from the lifting column 23, it moves downward. The first shaft 34 is set to have a certain weight. When the rotating gear 33 meshes with the arc-shaped rack frame 39, the arc-shaped rack frame 39 drives the first shaft 34 and the outer bearing plate 15 back to the top of the inner bearing plate 17. When the limiting plate 32 completely disengages from the arc-shaped rod 18, the outer bearing plate 15 returns to the same plane as the inner bearing plate 17. The bottom surface of the outer bearing plate 15 falls back to the upper surface of the limiting column 16. In this way, the loading and transportation of all the casseroles on the entire layer of bearing ring 14 can be completed.

[0031] The driving alternating mechanism 303 includes a fixed ring 6 and five alternating slide grooves 27. The alternating slide grooves 27 are formed on the fixed ring 6. The fixed ring 6 is fixedly connected to the inner wall of the drying chamber 1. The number of fixed rings 6 is the same as that of the bearing rings 14.

[0032] Each connecting shaft 21 is fixedly connected to a connecting rod 22 at its end, and each connecting rod 22 is fixedly connected to a sliding rod 24 at its end away from the connecting shaft 21. Each sliding rod 24 is slidably connected to the fixed ring 6 through an alternating sliding groove 27.

[0033] In this embodiment, after all five outer bearing plates 15 on the first-layer bearing ring 14 have supported the casserole, the second motor 5 drives the inner gear ring 26 to rotate via the gear column 8, causing the bearing ring 14 to rotate back to its initial position. Figure 2 , Figure 3 As shown: the second motor 5 stops rotating, and the first motor 4 starts rotating, driving the threaded rod 11 to move the first layer of bearing ring 14 upward through the main slide plate 12 and the limiting sliding ring 13. At this time, the telescopic rod 9 needs to be retracted to avoid affecting the upward movement of the bearing ring 14. After the bearing ring 14 reaches the upper layer, the first motor 4 stops rotating, and the telescopic rod 9 extends.

[0034] like Figure 4 , Figure 6 and Figure 10 As shown: At this time, the sliding rod 24 will slide into the alternating slide groove 27. When the next layer of bearing ring 14 rotates to feed the material, the sliding rod 24 on the first layer of bearing ring 14 will slide along the alternating slide groove 27. The sliding rod 24 drives the connecting shaft 21 and the inner bearing plate 17 to move up first and then down through the connecting rod 22, and retract into the outer bearing plate 15. This allows the outer bearing plate 15 and the inner bearing plate 17 to alternately support the casserole, thereby promoting the drying of the bottom of the casserole and avoiding prolonged contact between the bottom of the casserole and the plate, which would affect the drying effect.

[0035] Once all the bearing rings 14 have been loaded, close the door panel 2 and begin drying. After drying, the first motor 4 flips to move the bearing rings 14 downwards. Then the first motor 4 stops, and the second motor 5 reverses to make the limiting plate 32 contact the arc rod 18 again. The rotating gear 33 meshes with the arc rack frame 39, thus removing the casserole from the drying chamber 1, avoiding the risk of workers having to enter the drying chamber 1 and be exposed to scorching heat.

[0036] The following is a detailed explanation of the specific working principle and usage method of the present invention: When in use, the present invention, in conjunction with the external conveying mechanism, can achieve the effect of automatically transporting the clay pot blank to the drying chamber 1. The external conveying mechanism is moved above the installation chamber 3, and the end of the external conveying mechanism is set to contact the two ears of the clay pot, but not to contact the bottom of the clay pot.

[0037] like Figure 2 , Figure 3 and Figure 5 As shown: First, the second motor 5 drives the internal gear ring 26 to rotate slowly counterclockwise via the gear column 8, thereby driving the bearing ring 14 to rotate, as shown. Figures 7-9As shown: The end of the limiting plate 32 will gradually move upward along the inclined surface of the end of the arc rod 18. At this time, the sliding rod 36 moves upward along the vertical range of the trapezoidal block 31, so that the outer bearing plate 15 can be separated from the inner bearing plate 17 and located above the inner bearing plate 17, so that the outer bearing plate 15 can support the casserole. Then the rotating gear 33 meshes with the arc rack frame 38, and the arc rack frame 38 and the arc rack frame 39 are set to drive the rotating gear 33 to rotate ninety degrees.

[0038] like Figure 5 As shown: the first shaft 34 rotates 90 degrees together with the mounting post 20, the sliding rod 25 and the outer bearing plate 15. The rotating disk 19 and the limiting plate 35 are set to slide axially, so the rotating disk 19 and the trapezoidal block 31 also rotate together with the first shaft 34.

[0039] like Figures 7-9 As shown: At this time, the outer bearing plate 15 has extended out of the drying chamber 1 and is located below the end of the conveying mechanism. The height of the bottom surface of the casserole is set to be only slightly higher than the height of the upper surface of the outer bearing plate 15 at this time, so that the two will not rub against each other. When the limiting plate 32 and the inclined surface of the lifting column 23 begin to contact and move upward, the outer bearing plate 15 contacts the bottom of the casserole, thereby driving the casserole to move upward, so that the double ears of the casserole are separated from the conveying mechanism. At the same time, when the limiting plate 32 gradually moves to the highest point of the lifting column 23, the sliding rod 36 no longer slides vertically along the trapezoidal block 31, but slides along the inclined surface of the trapezoidal block 31, so that the sliding rod 36 slides along the inclined surface of the sliding groove 37.

[0040] like Figure 2 , Figure 5 , Figure 6 As shown: the slide bar 2 36 drives the connecting rod 2 28, the arc-shaped rack frame 2 39, the mounting column 1 20, and the outer bearing plate 15 to quickly retract towards the electric heating column 7, so as to avoid the casserole from contacting or bumping with the external conveying mechanism and thus causing damage to the casserole.

[0041] like Figure 7 and Figure 9 As shown: At the same time, after the limiting plate 32 disengages from the lifting column 23, it moves downward. The first shaft 34 is set to have a certain weight. When the rotating gear 33 meshes with the arc-shaped rack frame 39, the arc-shaped rack frame 39 drives the first shaft 34 and the outer bearing plate 15 back to the top of the inner bearing plate 17. When the limiting plate 32 completely disengages from the arc-shaped rod 18, the outer bearing plate 15 returns to the same plane as the inner bearing plate 17, and the bottom surface of the outer bearing plate 15 falls back to the upper surface of the limiting column 16.

[0042] This completes the loading and transport of all the clay pots on the entire layer of the support ring 14. Once all five outer support plates 15 on the support ring 14 have supported the clay pots, the second motor 5 drives the inner gear ring 26 to rotate via the gear column 8, causing the support ring 14 to rotate back to its initial position. Figure 2 , Figure 3 As shown: the second motor 5 stops rotating, and the first motor 4 starts rotating, driving the threaded rod 11 to move the first layer of bearing ring 14 upward through the main slide plate 12 and the limiting sliding ring 13. At this time, the telescopic rod 9 needs to be retracted to avoid affecting the upward movement of the bearing ring 14. After the bearing ring 14 reaches the upper layer, the first motor 4 stops rotating, and the telescopic rod 9 extends.

[0043] like Figure 4 , Figure 6 and Figure 10 As shown: At this time, the sliding rod 24 will slide into the alternating slide groove 27. When the next layer of bearing ring 14 rotates to feed the material, the sliding rod 24 on the first layer of bearing ring 14 will slide along the alternating slide groove 27. The sliding rod 24 drives the connecting shaft 21 and the inner bearing plate 17 to move up first and then down through the connecting rod 22, and retract into the outer bearing plate 15. This allows the outer bearing plate 15 and the inner bearing plate 17 to alternately support the casserole, thereby promoting the drying of the bottom of the casserole and avoiding prolonged contact between the bottom of the casserole and the plate, which would affect the drying effect.

[0044] Once all the bearing rings 14 have been loaded, close the door panel 2 and begin drying. After drying, the first motor 4 flips to move the bearing rings 14 downwards. Then the first motor 4 stops, and the second motor 5 reverses to make the limiting plate 32 contact the arc rod 18 again. The rotating gear 33 meshes with the arc rack frame 39, thus removing the casserole from the drying chamber 1, avoiding the risk of workers having to enter the drying chamber 1 and be exposed to scorching heat.

[0045] To further clarify, the aforementioned fixed connection should be interpreted broadly unless otherwise explicitly specified and limited. For example, it may be welding, gluing, or integral molding, or other conventional methods well known to those skilled in the art.

[0046] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A drying device for making ceramic casserole, comprising a drying chamber (1), an electric heating column (7) fixedly connected to the inner wall of the top of the drying chamber (1), a first motor (4) and a second motor (5) fixedly connected to the top of the drying chamber (1), a threaded rod (11) fixedly connected to the output shaft of the first motor (4), a gear column (8) fixedly connected to the output shaft of the second motor (5), a plurality of main sliding plates (12) slidably connected to the inner walls of both sides of the drying chamber (1), each row of main sliding plates (12) being threadedly connected to the threaded rod (11), a limiting sliding ring (13) being rotatably connected between every two main sliding plates (12), a bearing ring (14) fixedly connected to the outer wall of each limiting sliding ring (13), an internal gear ring (26) fixedly connected to the outer wall of each bearing ring (14), each internal gear ring (26) meshing with the gear column (8), and two symmetrically distributed door panels (2) hinged to the outer wall of the drying chamber (1), characterized in that, Also includes: An alternating bearing mechanism (404) is used to intermittently support the ceramic casserole during drying and to transfer the casserole blank during feeding. The alternating bearing mechanism (404) is installed on the bearing ring (14). The alternating bearing mechanism (404) includes an outer bearing plate (15), a limiting post (16), an inner bearing plate (17), a connecting shaft (21), and a spring (30). The limiting post (16) is fixedly connected to the outer wall of the bearing ring (14), the connecting shaft (21) is slidably connected to the bearing ring (14), the inner bearing plate (17) is fixedly connected to the connecting shaft (21), the spring (30) is fixedly connected between the inner bearing plate (17) and the bearing ring (14), and the inner bearing plate (17) is movably connected to the outer bearing plate (15). The feeding conversion mechanism (202) is used to drive the alternating bearing mechanism (404) to transport the clay pot blank to the drying chamber (1) by itself during feeding. The feeding conversion mechanism (202) is installed on the bearing ring (14). The feeding conversion mechanism (202) includes a mounting column (20), a sliding rod (25), a connecting rod (28), a bottom slide plate (29), a first shaft (34), a rotating gear (33), and a rotating disk (19). The sliding rod (25) is fixedly connected to the outer bearing plate (15), the mounting column (20) is slidably connected to the outer wall of the sliding rod (25), the connecting rod (28) is fixedly connected to the outer wall of the bottom slide plate (29), the rotating disk (19) is rotatably connected to the bearing ring (14), and the rotating gear (33) is fixedly connected to the first shaft (34). A drive conveying mechanism (101) is used to drive the feeding conversion mechanism (202) to switch to the feeding and conveying state. The drive conveying mechanism (101) is installed on the drying chamber (1). The drive conveying mechanism (101) includes an inner wall of the drying chamber (1) connected to an installation chamber (3). The drive conveying mechanism (101) includes a telescopic rod (9), an arc rod (18), a lifting column (23), an arc rack frame one (38), and an arc rack frame two (39). The telescopic rod (9) is fixedly connected to the installation chamber (3), the arc rod (18) is fixedly connected to the end of the telescopic rod (9), the arc rack frame one (38) and the arc rack frame two (39) are fixedly connected to both sides of the arc rod (18), and the lifting column (23) is fixedly connected to the top of the arc rod (18). And a drive alternating mechanism (303) is used to cooperate with the alternating bearing mechanism (404) during drying so that it can intermittently contact the bottom of the ceramic pot blank. The drive alternating mechanism (303) is installed in the drying chamber (1). The drive alternating mechanism (303) includes a fixed ring (6) and five alternating slides (27), which are formed on the fixed ring (6) and the fixed ring (6) is fixedly connected to the inner wall of the drying chamber (1).

2. The drying equipment for making ceramic casserole according to claim 1, characterized in that: The bottom slide plate (29) is fixedly connected to the bottom outer wall of the sliding rod (25), and the bottom slide plate (29) is slidably connected to the bottom outer wall of the mounting column (20).

3. The drying equipment for making ceramic casserole according to claim 1, characterized in that: The feeding conversion mechanism (202) also includes a trapezoidal block (31), a second slide rod (36) and a first slide groove (37). The rotating disk (19) is slidably connected to the first shaft (34), the second connecting rod (28) is slidably connected to the rotating disk (19), the trapezoidal block (31) is fixedly connected to the bottom of the rotating disk (19), the second slide rod (36) is slidably connected to the trapezoidal block (31) through the first slide groove (37), and the second connecting rod (28) is fixedly connected to the second slide rod (36).

4. The drying equipment for making ceramic casserole according to claim 3, characterized in that: The feeding conversion mechanism (202) also includes a first limiting plate (32) and a second limiting plate (35). The second limiting plate (35) is fixedly connected to the outer wall of the first shaft (34), and the first limiting plate (32) is fixedly connected to the rotating gear (33). Each bearing ring (14) is provided with five feeding conversion mechanisms (202) and alternating bearing mechanisms (404). Each feeding conversion mechanism (202) and alternating bearing mechanism (404) is arranged in a circular array.

5. The drying equipment for making ceramic casserole according to claim 1, characterized in that: The lifting column (23) is located between the first arc rack frame (38) and the second arc rack frame (39).

6. The drying equipment for making ceramic casserole according to claim 1, characterized in that: The number of fixed rings (6) is the same as that of the bearing rings (14).

7. The drying equipment for making ceramic casseroles according to claim 1, characterized in that: Each connecting shaft (21) is fixedly connected to a connecting rod one (22) at its end. Each connecting rod one (22) is fixedly connected to a sliding rod two (24) at its end away from the connecting shaft (21). Each sliding rod two (24) is slidably connected to the fixing ring (6) through an alternating sliding groove (27).

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