Ceramic slip casting drying device
The ceramic slip casting drying device addresses uneven drying in hollow ceramics by using internal and external heating and ventilation systems with real-time monitoring, ensuring uniform drying and preventing quality issues.
Patent Information
- Application Number
- CN202421056185.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-15
AI Technical Summary
Hollow structured bathroom ceramic products experience uneven drying inside and outside, leading to quality issues like cracking and deformation, and existing devices lack real-time monitoring and adjustment capabilities.
A ceramic slip casting drying device with internal and external heating and ventilation systems, combined with real-time temperature and humidity sensors, a controller, and a rotating mechanism to ensure uniform drying, and a lifting mechanism for easy retrieval.
Ensures consistent drying inside and outside the ceramic body, preventing cracking and deformation, and allows for rapid, quality-assured drying through real-time process adjustments.
Smart Images
Figure CN222222995U_ABST
Abstract
Description
Technical Field
[0001] The utility model provides a ceramic slip casting drying device, belonging to the technical field of ceramic production equipment. Background Art
[0002] During the production process of ceramic products, slip injection molding and drying treatment are usually required; the slip injection-molded ceramic body needs to be placed in a drying chamber, which is usually equipped with a heating device that can be used to dry the ceramic body.
[0003] When drying bathroom ceramic products, since many bathroom ceramic products are hollow structures, such as wash basins, toilets, etc., due to their unique structural characteristics, when drying them, uneven drying inside and outside will inevitably occur, affecting the drying effect of the ceramics. In severe cases, it will also cause quality problems such as cracking and deformation. In addition, the existing ceramic forming drying device cannot monitor the drying conditions inside and outside in real time to adjust the drying process, which is not conducive to the rapid drying of ceramics. Utility Model Content
[0004] The technical problem to be solved by the utility model is that when drying hollow structured sanitary ceramic products, the inside and outside are often dried unevenly, which affects the drying effect, and it is inconvenient to monitor and adjust the drying state of the ceramics in real time.
[0005] In order to solve the above-mentioned problems, the utility model proposes a technical solution: a ceramic slip casting drying device, comprising a support frame, a drying box is fixedly arranged on the support frame, a lower cover is arranged at the bottom of the drying box, and air holes are arranged on the drying box; a placing table located in the drying box is fixedly arranged on the lower cover, a placing frame is rotatably arranged in the placing table, and a ceramic body is placed in the placing frame; an external heating body and an external fan are arranged on the inner wall of the drying box; a supporting block inserted into the ceramic body is fixedly arranged in the drying box, and an internal heating body and an internal fan are arranged on the supporting block; an external temperature and humidity detection device is arranged on the inner wall of the drying box, and an internal temperature and humidity detection device is arranged on the support block; a fixed cylinder is arranged in the support frame, and a lifting structure fixedly connected to the lower cover is arranged in the fixed cylinder; a rotating structure capable of controlling the rotation of the placing frame is arranged inside the placing table.
[0006] As an improvement, the external temperature and humidity detection device includes an external temperature sensor and an external humidity sensor; the internal temperature and humidity detection device includes an internal temperature sensor and an internal humidity sensor; a controller is provided on the outer wall of the drying box, and the controller is connected to the external temperature sensor, external humidity sensor, internal temperature sensor, and internal humidity sensor circuits; the controller is connected to the control circuits of the internal heating body, external heating body, external fan, and internal fan.
[0007] As an improvement, the lifting structure includes a lifting plate and a lifting cylinder. The lifting plate is slidably arranged in the fixed cylinder, and the lifting cylinder is fixedly connected to the lifting plate; the lifting cylinder is fixedly connected to the lower cover body.
[0008] As an improvement, a lifting motor is arranged in the fixed cylinder, and a screw rod is fixedly connected to the output shaft of the lifting motor; the lifting plate is threadedly connected to the screw rod; the inner wall of the fixed cylinder is square, and the lifting plate is a square corresponding to the inner wall of the fixed cylinder, and the lifting plate and the inner wall of the fixed cylinder fit each other.
[0009] As an improvement, a motor slot is provided at the bottom of the placement table, and the rotating structure includes a rotating motor and a rotating shaft; the rotating motor is located in the motor slot, the rotating shaft is fixedly connected to the output shaft of the rotating motor, and the rotating shaft is fixedly connected to the placement frame.
[0010] As an improvement, a sealing groove is provided at the bottom of the drying box, and a sealing block inserted into the sealing groove is fixedly connected to the lower cover.
[0011] Beneficial effects of the utility model:
[0012] 1. The inner wall of the drying box is provided with an external heater and an external fan, the support block is inserted into the ceramic body, and the support block is provided with an internal heater and an internal fan; by providing internal and external heaters and internal and external fans, the inside and outside of the ceramic body can be dried at the same time, thereby ensuring the consistency of drying inside and outside the ceramic body, ensuring the drying effect, and improving the quality of ceramic products.
[0013] 2. An external temperature and humidity detection device is provided on the inner wall of the drying box, and an internal temperature and humidity detection device is provided on the support block; the setting of the two internal and external temperature and humidity detection devices can monitor the temperature and humidity inside and outside the ceramic body in real time, and adjust the working status of the heating body and the fan through the controller, which is conducive to the rapid drying of the ceramic. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a stereoscopic diagram of a ceramic slip casting drying device according to the utility model.
[0015] Figure 2 The utility model is a cross-sectional view of a drying box of a ceramic slip casting drying device.
[0016] Figure 3 The utility model is a cross-sectional view of a ceramic main body of a ceramic slip casting drying device.
[0017] Figure 4 The utility model is a cross-sectional view of a fixed cylinder of a ceramic slip casting drying device.
[0018] Figure 5The utility model is a bottom view of a placement table of a ceramic slip casting drying device.
[0019] 1. Support frame; 2. Lower cover; 3. Drying box; 4. Air vent; 5. Controller; 6. Fixed cylinder; 7. Sealing block; 8. Sealing groove; 9. External temperature sensor; 10. External heating element; 11. Support block; 12. Ceramic body; 13. Placement table; 14. Internal heating element; 15. Internal temperature sensor; 16. Internal humidity sensor; 17. Internal fan; 18. External fan; 19. Placement frame; 20. External humidity sensor; 21. Lifting motor; 22. Screw; 23. Lifting plate; 24. Lifting cylinder; 25. Motor slot; 26. Rotating motor. DETAILED DESCRIPTION
[0020] The utility model is further described below in conjunction with the accompanying drawings.
[0021] according to Figure 1-5 As shown: The utility model provides a ceramic slip casting drying device: it includes a support frame 1, a drying box 3 is fixedly arranged on the support frame 1, a lower cover body 2 is arranged at the bottom of the drying box 3, and an air vent 4 is arranged on the drying box 3; a placing table 13 located in the drying box 3 is fixedly arranged on the lower cover body 2, a placing frame 19 is rotatably arranged in the placing table 13, and a ceramic body 12 is placed in the placing frame 19; an external heating body 10 and an external fan 18 are arranged on the inner wall of the drying box 3; a supporting block 11 inserted into the ceramic body 12 is fixedly arranged in the drying box 3, and an internal heating body 14 and an internal fan 17 are arranged on the supporting block 11; an external temperature and humidity detection device is arranged on the inner wall of the drying box 3, and an internal temperature and humidity detection device is arranged on the supporting block 11; a fixed cylinder 6 is arranged in the support frame 1, and a lifting structure fixedly connected to the lower cover body 2 is arranged in the fixed cylinder 6; a rotating structure capable of controlling the rotation of the placing frame 19 is arranged inside the placing table 13. The external temperature and humidity detection device includes an external temperature sensor 9 and an external humidity sensor 20; the internal temperature and humidity detection device includes an internal temperature sensor 15 and an internal humidity sensor 16; a controller 5 is provided on the outer wall of the drying box 3, and the controller 5 is connected to the circuits of the external temperature sensor 9, the external humidity sensor 20, the internal temperature sensor 15, and the internal humidity sensor 16; the controller 5 is connected to the control circuits of the internal heating body 14, the external heating body 10, the external fan 18, and the internal fan 17.
[0022] By setting up the internal and external heating bodies 10 and the internal and external fans 18, the inside and outside of the ceramic main body 12 can be dried at the same time, thereby ensuring the consistency of the drying inside and outside of the ceramic main body 12 and ensuring the drying effect; at the same time, the setting of the two internal and external temperature and humidity detection devices can monitor the temperature and humidity inside and outside the ceramic main body 12 in real time, and adjust the working status of the heating body and the fan through the controller 5, which is conducive to the rapid drying of the ceramic, avoids the risk of cracking caused by uneven drying speed inside and outside the ceramic main body 12, and improves the quality of the ceramic main body 12.
[0023] The lifting structure includes a lifting plate 23 and a lifting cylinder 24. The lifting plate 23 is slidably arranged in the fixed cylinder 6, and the lifting cylinder 24 is fixedly connected to the lifting plate 23; the lifting cylinder 24 is fixedly connected to the lower cover 2. A lifting motor 21 is arranged in the fixed cylinder 6, and a screw rod 22 is fixedly connected to the output shaft of the lifting motor 21; the lifting plate 23 is threadedly connected to the screw rod 22; the inner wall of the fixed cylinder 6 is square, and the lifting plate 23 is a square corresponding to the inner wall of the fixed cylinder 6, and the lifting plate 23 and the inner wall of the fixed cylinder 6 are in contact with each other.
[0024] The inner wall of the square fixing cylinder 6 and the square lifting plate 23 can limit the rotation of the lifting plate 23 , thereby converting the rotation of the screw rod 22 into the movement of the lifting plate 23 , and driving the lower cover 2 to move through the lifting cylinder 24 .
[0025] A motor slot 25 is provided at the bottom of the placement table 13, and the rotating structure includes a rotating motor 26 and a rotating shaft; the rotating motor 26 is located in the motor slot 25, and the rotating shaft is fixedly connected to the output shaft of the rotating motor 26, and the rotating shaft is fixedly connected to the placement frame 19. The setting of the rotating structure can rotate the ceramic body 12 when drying the ceramic body 12, which is convenient for drying the ceramic body 12 uniformly.
[0026] A sealing groove 8 is provided at the bottom of the drying box 3 , and a sealing block 7 inserted into the sealing groove 8 is fixedly connected to the lower cover 2 , so as to increase the sealing performance of the connection between the lower cover 2 and the drying box 3 .
[0027] Principle of the utility model
[0028] like Figure 1-3 The figure shows the normal working state of the present application. At this time, the support block 11 is inserted into the ceramic body 12, and the external heating body 10 and the external fan 18 can dry the outer wall of the ceramic body 12. At the same time, the internal heating body 14 and the internal fan 17 can dry the inside of the ceramic body 12, thereby ensuring the consistency of drying inside and outside the ceramic body 12 and ensuring the drying effect. The rotating structure can drive the ceramic body 12 in the placement frame 19 to rotate, thereby ensuring the uniformity of drying.
[0029] The external temperature sensor 9 and the external humidity sensor 20 can monitor the temperature and humidity outside the ceramic body 12, and the internal temperature sensor 15 and the internal humidity sensor 16 can monitor the temperature and humidity inside the ceramic body 12, and transmit the monitoring results to the controller 5. The controller 5 adjusts the working states of the internal heating body 14, the external heating body 10, the internal fan 17, and the external fan 18 according to the real-time monitoring results, thereby adjusting the drying process, which is conducive to the rapid drying of the ceramic body 12.
[0030] like Figure 4 As shown, when drying is completed, the lifting motor 21 is started, and driven by the lifting structure, the lower cover 2 together with the placement table 13 and the ceramic body 12 leave the drying box 3 to facilitate material retrieval; at the same time, new dried ceramics can be placed in the placement frame 19, and the lifting motor 21 is reversed to allow the ceramic body 12 to enter the drying box 3 for drying.
[0031] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A ceramic slip casting drying device, comprising a support frame (1), a drying box (3) fixedly arranged on the support frame (1), a lower cover (2) arranged at the bottom of the drying box (3), and a vent hole (4) arranged on the drying box (3); characterized in that: A placement table (13) located in the drying box (3) is fixedly arranged on the lower cover body (2), a placement frame (19) is rotatably arranged inside the placement table (13), and a ceramic body (12) is placed inside the placement frame (19); an external heating body (10) and an external fan (18) are arranged on the inner wall of the drying box (3); a support block (11) inserted into the ceramic body (12) is fixedly arranged inside the drying box (3), and an internal heating body (14) and an internal fan (17) are arranged on the support block (11); an external temperature and humidity detection device is arranged on the inner wall of the drying box (3), and an internal temperature and humidity detection device is arranged on the support block (11); a fixed cylinder (6) is arranged inside the support frame (1), and a lifting structure fixedly connected to the lower cover body (2) is arranged inside the fixed cylinder (6); a rotating structure capable of controlling the rotation of the placement frame (19) is arranged inside the placement table (13).
2. A ceramic slip casting drying device according to claim 1, characterized in that: The external temperature and humidity detection device comprises an external temperature sensor (9) and an external humidity sensor (20); the internal temperature and humidity detection device comprises an internal temperature sensor (15) and an internal humidity sensor (16); a controller (5) is arranged on the outer wall of the drying box (3), and the controller (5) is connected to the external temperature sensor (9), the external humidity sensor (20), the internal temperature sensor (15), and the internal humidity sensor (16) in a circuit; the controller (5) is connected to the control circuits of the internal heating body (14), the external heating body (10), the external fan (18), and the internal fan (17).
3. A ceramic slip casting drying device according to claim 1, characterized in that: The lifting structure comprises a lifting plate (23) and a lifting cylinder (24); the lifting plate (23) is slidably arranged in a fixed cylinder (6), and the lifting cylinder (24) is fixedly connected to the lifting plate (23); and the lifting cylinder (24) is fixedly connected to the lower cover body (2).
4. A ceramic slip casting drying device according to claim 3, characterized in that: A lifting motor (21) is arranged in the fixed cylinder (6), and a screw rod (22) is fixedly connected to the output shaft of the lifting motor (21); the lifting plate (23) is threadedly connected to the screw rod (22); the inner wall of the fixed cylinder (6) is square, and the lifting plate (23) is a square corresponding to the inner wall of the fixed cylinder (6), and the lifting plate (23) and the inner wall of the fixed cylinder (6) are in contact with each other.
5. A ceramic slip casting drying device according to claim 1, characterized in that: A motor slot (25) is provided at the bottom of the placement platform (13), and the rotating structure comprises a rotating motor (26) and a rotating shaft; the rotating motor (26) is located in the motor slot (25), the rotating shaft is fixedly connected to the output shaft of the rotating motor (26), and the rotating shaft is fixedly connected to the placement frame (19).
6. A ceramic slip casting drying device according to claim 1, characterized in that: The bottom of the drying box (3) is provided with a sealing groove (8), and the lower cover (2) is fixedly connected with a sealing block (7) inserted into the sealing groove (8).