A drying apparatus for vitreous ceramic articles

Abstract

The utility model belongs to drying equipment field especially a kind of drying equipment for glass ceramic product, it includes drying cabinet, the inner wall sliding installation of drying cabinet has multiple drying frame, the inboard of multiple drying frame is fixedly installed with thick steel mesh board, the inboard of multiple thick steel mesh board is fixedly installed with carousel pedestal;The top of multiple carousel pedestals is rotatably installed with carousel, the top of multiple carousels is all set with water collecting tank, the bottom inner wall of multiple water collecting tanks is all fixedly installed with support column, and multiple support columns are all equipped with stabilizing mechanism. The utility model can adapt to different sizes of glass ceramic product, support and fix from its inner wall, prevent from colliding when drying, product is influenced by wind speed sudden change, and by setting drying frame, thick steel mesh board and carousel, air circulation can be prevented to form dead angle, to avoid product local overdrying or not dry, enhance the practicability and adaptability of equipment.

Description

Technical Field

[0001] This utility model relates to the field of drying equipment technology, and in particular to a drying equipment for glass and ceramic products. Background Technology

[0002] Drying equipment for glass and ceramic products is a specialized mechanical device designed specifically for these products. It uses a controllable heat source (such as electricity or gas) to generate hot air, which, through an airflow circulation system, creates a stable temperature and humidity environment within a closed chamber to remove surface moisture or residual moisture from the product. Its core function is to achieve rapid and uniform drying of glass and ceramic products by precisely controlling temperature, airflow, and drying time, preventing cracking and deformation caused by improper drying. It is widely used in glass and ceramic production, processing, and surface treatment.

[0003] However, when drying, the traditional tray design of existing equipment can easily lead to dead zones in airflow circulation, resulting in products being over-dried or under-dried in certain areas. This is especially true for irregularly shaped or stacked products. Furthermore, the structure for placing containers is mostly a fixed design, which makes it difficult to accommodate glass and ceramic products of different sizes and shapes. This results in weak flexible production capabilities, and products are prone to collisions and breakage.

[0004] Therefore, we propose a drying device for glass and ceramic products to solve the above problems. Utility Model Content

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A drying device for glass and ceramic products includes a drying chamber. Multiple drying frames are slidably installed on the inner wall of the drying chamber. Thick steel mesh plates are fixedly installed on the inner sides of each of the multiple drying frames. Turntable bases are fixedly installed on the inner sides of each of the multiple thick steel mesh plates. Turntables are rotatably installed on the tops of each of the multiple turntable bases. Water collection troughs are opened on the tops of each of the multiple turntables. Support columns are fixedly installed on the inner bottom walls of each of the multiple water collection troughs. Stabilizing mechanisms are provided on each of the multiple support columns.

[0007] Specifically, hot air blowers are fixedly installed on both the upper and lower sides of the drying oven to facilitate the drying of glass and ceramic products.

[0008] Specifically, an observation door is rotatably installed on one side of the drying chamber to facilitate observation of the drying status of the glass and ceramic products inside the drying chamber.

[0009] Specifically, the drying oven has an internal interlayer. An aluminum silicate cotton layer is fixedly installed on one inner wall of the interlayer, and a polyurethane foam layer is fixedly installed on the other inner wall of the interlayer. The polyurethane foam layer is located outside the aluminum silicate cotton layer, which can reduce heat dissipation from the outer wall and prevent operators from being burned by contact.

[0010] Specifically, a cross drive shaft is rotatably mounted on the bottom inner wall of multiple turntable bases, a motor slot is opened inside the multiple turntable bases, a servo motor is fixedly mounted on the bottom inner wall of the multiple motor slots, the output shaft of the multiple servo motors is fixedly connected to the corresponding cross drive shaft, a transmission protrusion is provided at the bottom of the multiple turntables, and a cross groove is opened at the bottom of the multiple transmission protrusions. The cross groove is adapted to the cross drive shaft, so as to drive the turntable to rotate through the cross drive shaft.

[0011] Specifically, multiple water collection tanks have detachable water collection plates installed on their inner sides, and each water collection plate has a water collection hole on its top. Multiple support columns slide through the corresponding water collection plates. The inner wall of the water collection plate is designed to facilitate the guidance of liquid from the glass ceramic products into the water collection tank.

[0012] Specifically, the stabilizing mechanism includes three ball-head metal blocks, a guide rod, a return spring, and a compression metal block. The support column has a support chamber inside, and three guide openings on its outer side, all connected to the same support chamber. Ball-head metal blocks are slidably mounted on the inner side of each of the three guide openings. A guide rod is fixedly mounted on the bottom inner wall of the support chamber, and a compression metal block is slidably sleeved on the guide rod. The outer side of the compression metal block abuts against the three ball-head metal blocks. Three linkage protrusions are provided on the outer side of the compression metal block, and linkage grooves are provided on one side of each of the three ball-head metal blocks. The three linkage protrusions are respectively adapted to their corresponding linkage grooves. A return spring is fixedly mounted on the bottom of the compression metal block, and the other end of the return spring is fixedly connected to the bottom inner wall of the support chamber. The return spring is located outside the guide rod.

[0013] Specifically, a silicone head is fixedly installed on the top of the extruded metal block. The silicone head slides through the top inner wall of the support chamber, facilitating the movement of the extruded metal block via the silicone head.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the stabilizing mechanism can adapt to glass and ceramic products of different sizes, supporting and fixing them from their inner walls to prevent collisions caused by sudden changes in wind speed during drying. Furthermore, the drying frame, thick steel mesh, and turntable can prevent dead corners from forming in the airflow circulation, thereby avoiding local over-drying or under-drying of the products, thus enhancing the practicality and adaptability of the equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a drying device for glass and ceramic products proposed in this utility model;

[0016] Figure 2This is a three-dimensional cross-sectional view of the drying box of a drying equipment for glass and ceramic products proposed in this utility model.

[0017] Figure 3 This is a three-dimensional cross-sectional view of the drying frame of a drying equipment for glass and ceramic products proposed in this utility model.

[0018] Figure 4 This is a three-dimensional structural breakdown diagram of the drying frame, thick steel mesh plate, and turntable of a drying equipment for glass and ceramic products proposed in this utility model.

[0019] Figure 5 This is a three-dimensional structural disassembly diagram of the stabilizing mechanism of a drying equipment for glass and ceramic products proposed in this utility model.

[0020] In the diagram: 1. Drying oven; 2. Hot air blower; 3. Observation door; 4. Polyurethane foam shelf; 5. Aluminum silicate cotton shelf; 6. Drying frame; 7. Thick steel mesh plate; 8. Turntable base; 9. Servo motor; 10. Cross drive shaft; 11. Turntable; 12. Cross groove; 13. Water collection plate; 14. Support column; 15. Ball head metal block; 16. Guide rod; 17. Return spring; 18. Extrusion metal block; 19. Silicone head. Detailed Implementation

[0021] Reference Figure 1-5 A drying device for glass and ceramic products includes a drying chamber 1. Multiple drying frames 6 are slidably installed on the inner wall of the drying chamber 1. Thick steel mesh plates 7 are fixedly installed on the inner side of each of the multiple drying frames 6. Turntable bases 8 are fixedly installed on the inner side of each of the multiple thick steel mesh plates 7. Turntables 11 are rotatably installed on the top of each of the multiple turntable bases 8. Water collection tanks are opened on the top of each of the multiple turntables 11. Support columns 14 are fixedly installed on the inner wall of the bottom of each of the multiple water collection tanks. Stabilizing mechanisms are provided on each of the multiple support columns 14.

[0022] Specifically, hot air blowers 2 are fixedly installed on both the upper and lower sides of the drying oven 1 to facilitate the drying of glass and ceramic products.

[0023] Specifically, an observation door 3 is rotatably installed on one side of the drying oven 1 to facilitate observation of the drying status of the glass and ceramic products inside the drying oven 1.

[0024] Specifically, the drying oven 1 has an internal interlayer. An aluminum silicate cotton layer 5 is fixedly installed on one inner wall of the interlayer, and a polyurethane foam layer 4 is fixedly installed on the other inner wall of the interlayer. The polyurethane foam layer 4 is located outside the aluminum silicate cotton layer 5, which can reduce heat dissipation from the outer wall and prevent operators from being burned by contact.

[0025] Specifically, a cross drive shaft 10 is rotatably mounted on the bottom inner wall of multiple turntable bases 8, a motor slot is opened inside the multiple turntable bases 8, a servo motor 9 is fixedly mounted on the bottom inner wall of the multiple motor slots, the output shafts of the multiple servo motors 9 are fixedly connected to the corresponding cross drive shaft 10, a transmission protrusion is provided at the bottom of multiple turntables 11, and a cross groove 12 is opened at the bottom of the multiple transmission protrusions. The cross groove 12 is adapted to the cross drive shaft 10, so as to drive the turntable 11 to rotate through the cross drive shaft 10.

[0026] Specifically, multiple water collection tanks are detachably equipped with water collection plates 13 on their inner sides. Each water collection plate 13 has a water collection hole on its top. Multiple support columns 14 slide through the corresponding water collection plates 13. The inner wall of the water collection plate 13 is designed to facilitate the guidance of liquid from the glass ceramic products into the water collection tank.

[0027] Specifically, the stabilizing mechanism includes three ball-head metal blocks 15, a guide rod 16, a return spring 17, and a pressing metal block 18. A support chamber is formed inside the support column 14, and three guide openings are formed on the outer side of the support column 14. These three guide openings are connected to the same support chamber. Ball-head metal blocks 15 are slidably installed on the inner side of each of the three guide openings. A guide rod 16 is fixedly installed on the bottom inner wall of the support chamber. A pressing metal block 18 is slidably sleeved on the guide rod 16. The outer side of the pressing metal block 18 abuts against the three ball-head metal blocks 15. Three linkage protrusions are provided on the outer side of the pressing metal block 18. A linkage groove is formed on one side of each of the three ball-head metal blocks 15, and the three linkage protrusions are respectively matched with their corresponding linkage grooves. A return spring 17 is fixedly installed at the bottom of the pressing metal block 18, and the other end of the return spring 17 is fixedly connected to the bottom inner wall of the support chamber. The return spring 17 is located outside the guide rod 16.

[0028] Specifically, a silicone head 19 is fixedly installed on the top of the extruded metal block 18. The silicone head 19 slides through the top inner wall of the support chamber, making it easy to move the extruded metal block 18 by means of the silicone head 19.

[0029] Working Principle: When drying glass and ceramic products, the operator first opens the observation door 3 and removes the drying frame 6. Then, the operator removes the turntable 11 along with the water-collecting plate 13 and places it on a flat surface. The operator inverts the glass and ceramic product onto the support column 14, ensuring its bottom inner wall contacts the silicone head 19. The weight of the glass and ceramic product compresses the silicone head 19, causing it to move downwards and thus moving the extrusion metal block 18 downwards. The downward movement of the extrusion metal block 18 compresses the three ball-headed metal blocks 15. The three ball-headed metal blocks 15 are slidably installed in their corresponding guide openings, thus allowing them to move only radially. As the three ball-headed metal blocks 15 move, their ball ends contact the inner wall of the glass and ceramic product, providing internal support and clamping to ensure stability during drying. After placing and fixing the glass and ceramic product, the operator removes the turntable 11 along with the water-collecting plate 13. The water collection plate 13 is reset so that the cross groove 12 at the bottom of the turntable 11 is aligned with the cross drive shaft 10 on the inner wall of the bottom of the turntable base 8. Then, the drying frame 6 is pushed into the drying chamber 1, the observation door 3 is closed, and the equipment is started. The hot air blowers 2 on the upper and lower sides of the drying chamber 1 output hot air to dry the glass and ceramic products in the chamber. At the same time, multiple servo motors 9 are started, which drive the corresponding cross drive shaft 10 to rotate, thereby driving the corresponding turntable 11 to rotate. The rotation of multiple turntables 11 drives the corresponding glass and ceramic products to rotate. While ensuring uniform airflow, it also allows the residual moisture in the inner wall to drip onto the water collection plate 13. The inner wall of the water collection plate 13 is designed to be inclined, which can guide the water droplets into the water collection hole at its center. Then, the water droplets gather in the water collection tank at the top of the turntable 11. They can be tilted during subsequent disassembly to prevent the humidity inside the chamber from increasing.

[0030] The technological advancements of this invention compared to existing technologies are: it can adapt to glass and ceramic products of different sizes, supporting and fixing them from the inner wall to prevent collisions caused by sudden changes in wind speed during drying; and through the drying frame 6, thick steel mesh plate 7, and turntable 11, it can prevent dead corners from forming in airflow circulation, thereby avoiding local over-drying or under-drying of the products, thus enhancing the practicality and adaptability of the equipment.

Claims

1. A drying device for glass and ceramic products, characterized in that, The equipment includes a drying box (1), on which multiple drying frames (6) are slidably installed on the inner wall. Thick steel mesh plates (7) are fixedly installed on the inner side of each of the multiple drying frames (6), and turntable bases (8) are fixedly installed on the inner side of each of the multiple thick steel mesh plates (7). A turntable (11) is rotatably mounted on the top of each of the multiple turntable bases (8). A water collection trough is opened on the top of each of the multiple turntables (11). A support column (14) is fixedly installed on the bottom inner wall of each of the multiple water collection troughs. A stabilizing mechanism is provided on each of the multiple support columns (14).

2. The drying equipment for glass and ceramic products according to claim 1, characterized in that, Hot air blowers (2) are fixedly installed on both the upper and lower sides of the drying box (1).

3. The drying equipment for glass and ceramic products according to claim 1, characterized in that, An observation door (3) is rotatably installed on one side of the drying oven (1).

4. A drying device for glass and ceramic products according to claim 1, characterized in that, The drying oven (1) has an internal interlayer. An aluminum silicate cotton layer (5) is fixedly installed on one inner wall of the interlayer, and a polyurethane foam layer (4) is fixedly installed on the other inner wall of the interlayer. The polyurethane foam layer (4) is located outside the aluminum silicate cotton layer (5).

5. A drying device for glass and ceramic products according to claim 1, characterized in that, A cross drive shaft (10) is rotatably mounted on the bottom inner wall of multiple turntable bases (8). A motor slot is opened inside the multiple turntable bases (8). A servo motor (9) is fixedly installed on the bottom inner wall of the multiple motor slots. The output shafts of the multiple servo motors (9) are fixedly connected to the corresponding cross drive shafts (10). A transmission protrusion is provided at the bottom of multiple turntables (11). A cross groove (12) is opened at the bottom of the multiple transmission protrusions. The cross groove (12) is adapted to the cross drive shaft (10).

6. A drying device for glass and ceramic products according to claim 5, characterized in that, Multiple water collection tanks are detachably equipped with water collection plates (13) on their inner sides. Each water collection plate (13) has a water collection hole on its top. Multiple support columns (14) slide through the corresponding water collection plates (13). The inner wall of the water collection plate (13) is designed to be inclined.

7. A drying device for glass and ceramic products according to claim 1, characterized in that, The stabilizing mechanism includes three ball-head metal blocks (15), a guide rod (16), a return spring (17), and a pressing metal block (18). A support chamber is formed inside the support column (14), and three guide openings are formed on the outer side of the support column (14). These three guide openings are connected to the same support chamber. Ball-head metal blocks (15) are slidably mounted on the inner side of each of the three guide openings. A guide rod (16) is fixedly mounted on the bottom inner wall of the support chamber, and a pressing metal block (18) is slidably sleeved on the guide rod (16). The outer side of the extruded metal block (18) abuts against the three ball-headed metal blocks (15). The outer side of the extruded metal block (18) is provided with three linkage protrusions. Each of the three ball-headed metal blocks (15) has a linkage groove on one side. The three linkage protrusions are respectively adapted to the corresponding linkage grooves. A return spring (17) is fixedly installed at the bottom of the extruded metal block (18). The other end of the return spring (17) is fixedly connected to the bottom inner wall of the support chamber. The return spring (17) is located outside the guide rod (16).

8. A drying device for glass and ceramic products according to claim 7, characterized in that, A silicone head (19) is fixedly installed on the top of the extruded metal block (18), and the silicone head (19) slides through the top inner wall of the support chamber.

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