Heating device for refractory ceramic production
By designing a detachable heating cylinder and working plate structure, combined with rotating studs and controllers, the problems of refractory ceramic crushing and uneven heating in traditional ceramic heating devices are solved, uniform heating and automatic control are achieved, and ceramic sintering quality is improved.
Patent Information
- Application Number
- CN202420503695.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-15
AI Technical Summary
Traditional ceramic heating devices lack protective structures, resulting in refractory ceramics being easily broken and sputtered during heating, and are affected by heat unevenness.
A refractory ceramic production heating device including mounting base plate, support column, heating coil and working plate is designed. It adopts a detachable heating cylinder and working plate structure, equipped with rotating studs, motor and controller, through pressure sensors and rolling Grooves reduce friction, achieving uniform heating and automatic control.
It effectively avoids the crushing and sputtering of refractory ceramics during the heating process, improves heating efficiency and uniformity, improves sintering quality, and improves the intelligence level of the device.
Smart Images
Figure CN222165646U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ceramic heating, in particular to a heating device for producing refractory ceramics. Background Art
[0002] Ceramic sintering is a general term for the densification process and phenomenon of the green body at high temperature. As the temperature rises, the powder particles with large specific surface area and high surface energy in the ceramic green body try to change in the direction of reducing surface energy, continuously migrating materials, and the grain boundaries move accordingly. The pores are gradually eliminated and shrinkage occurs, thereby making the green body a dense porcelain body with a certain strength. A heating device is required in the production process of refractory ceramics.
[0003] In the related art, the traditional heating device lacks a protective structure. During the heating process, some refractory ceramics will break and sputter to damage other refractory ceramics. In addition, traditional ceramic products often encounter the problem of uneven heating during heating and drying, which will have a certain impact on the quality of the ceramics. For this reason, we propose a heating device for refractory ceramic production.
[0004] The above information disclosed in this Background section is only for understanding the background of the present inventive concept and therefore it may contain information that does not constitute prior art. Utility Model Content
[0005] The purpose of the utility model is to provide a heating device for the production of refractory ceramics, so as to solve the problem that the traditional heating device proposed in the above background technology lacks a protective structure, some refractory ceramics will be broken during the heating process, thereby sputtering and damaging other refractory ceramics, and traditional ceramic products often encounter the problem of uneven heating when heated and dried, which will have a certain impact on the quality of the ceramics.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] The cam is provided with a plurality of support plates, the support plates being arranged on the upper and lower ends of the plurality of support plates and the support plates being arranged on the lower ends of the plurality of support plates.
[0008] In some embodiments, rolling grooves are symmetrically opened on both sides of the placement groove on the left and right sides of the upper end of the working plate, a movable support plate is placed at the lower end of the rolling groove, and a pressure sensor is fixedly installed at the lower end of the movable support plate inside the working plate.
[0009] In some embodiments, a plurality of groups of rollers are installed on the lower end wall of the heating cylinder, and the rollers are arranged corresponding to the rolling grooves on the upper end of the working plate.
[0010] In some embodiments, the lower end of the working plate is detachably connected to the fixed plate, a rotating shaft is welded and fixed to the lower end of the fixed plate, and the lower end of the rotating shaft is connected to the upper output end of the first motor inside the mounting base.
[0011] In some embodiments, support blocks are symmetrically installed on the left and right sides of the lower end of the installation base plate, and an anti-slip pad is fixedly installed on the lower end of the support block.
[0012] In some embodiments, a support plate is welded and fixedly provided on the left side of the mounting base plate, and a controller is installed on the upper end of the support plate.
[0013] The beneficial effects of the utility model are:
[0014] The refractory ceramics can be heated separately to avoid breakage or sputtering during the heating process, thereby protecting other refractory ceramics and the heating device body; the heating cylinder and the working plate can be detachably arranged to adapt to refractory ceramics of different sizes and improve the heating efficiency and uniformity; the working plate and the refractory ceramics can be rotated by the first motor and the rotating shaft, so that the refractory ceramics can receive uniform heat in all directions, thereby improving the sintering quality; the heating cylinder, the first motor and the second motor can be automatically controlled by the controller, thereby improving the intelligence level of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of a heating device for producing refractory ceramics proposed by the utility model;
[0016] Figure 2 This is a schematic diagram of the working plate structure of a heating device for refractory ceramic production proposed by the utility model;
[0017] Figure 3 The utility model discloses a bottom view of a heating cylinder of a heating device for producing refractory ceramics.
[0018] In the figure: 1 is the mounting base plate, 2 is the support block, 3 is the anti-skid pad, 4 is the first motor, 5 is the second motor, 6 is the rotating stud, 7 is the movable sleeve, 8 is the support column, 9 is the support plate, 10 is the controller, 11 is the mounting block, 12 is the mounting plate, 13 is the connecting plate, 14 is the heating coil, 15 is the heating cylinder, 16 is the roller, 17 is the rolling groove, 18 is the placement groove, 19 is the movable supporting plate, 20 is the pressure sensor, 21 is the fixed plate, 22 is the rotating shaft, and 23 is the working plate. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.
[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] Reference Figure 1 , 2A heating device for producing refractory ceramics comprises a mounting base plate 1, a support column 8, a heating coil 14 and a working plate 23. The support columns 8 are symmetrically and vertically welded and fixedly arranged on the left and right sides of the upper end of the mounting base plate 1. The lower end of the inner part of the support column 8 is fixedly installed with a second motor 5 on the upper end surface of the mounting base plate 1. The upper output end of the second motor 5 is connected with a rotating stud 6. The upper end of the rotating stud 6 is rotatably arranged in a movable sleeve 7. The side of the rotating stud 6 is threadedly engaged with a mounting block 11. The side of the mounting block 11 near the center of the mounting base plate 1 passes through the wall surface of the support column 8. The side of the mounting block 11 near the center of the mounting base plate 1 is welded with a mounting plate 12. The lower end of the mounting plate 12 is symmetrically and detachably installed with A plurality of connecting plates 13 are provided, and a heating tube 15 is vertically fixedly installed at the lower end of the connecting plate 13. A plurality of heating coils 14 are fixedly wound around the inner wall of the heating tube 15. A working plate 23 is horizontally installed at the upper end of the mounting base plate 1 directly below the heating tube 15. A placement groove 18 is provided at the central position of the upper end of the working plate 23. The refractory ceramics are heated separately by using the heating tube 15 to avoid the refractory ceramics from being broken and splashing and damaging other refractory ceramics during the heating process, thereby improving the heating effect of the refractory ceramics. The heating tube 15 and the working plate 23 are detachable and can be suitable for refractory ceramics of different sizes. The height of the heating tube 15 is adjusted by the second motor 5 and the rotating stud 6.
[0023] When the embodiments of the present utility model are implemented, Figure 1 , 2 As shown, rolling grooves 17 are symmetrically opened on both sides of the placement groove 18 on the left and right sides of the upper end of the working plate 23, and a movable support plate 19 is placed at the lower end of the rolling groove 17. A pressure sensor 20 is fixedly installed at the lower end of the movable support plate 19 inside the working plate 23. The rolling groove 17 is provided to cooperate with the roller 16 at the lower end of the heating tube 15 to reduce the friction between the working plate 23 and the heating tube 15. The pressure sensor 20 can detect the downward pressure of the movable support plate 19, and then adjust the height of the heating tube 15 to avoid excessive displacement of the heating tube 15.
[0024] When the embodiments of the present utility model are implemented, Figure 1 , 3 As shown, a plurality of groups of rollers 16 are installed on the lower end wall of the heating cylinder 15, and the rollers 16 are arranged corresponding to the rolling grooves 17 on the upper end of the working plate 23. The lower end of the working plate 23 is detachably connected to the fixed plate 21, and a rotating shaft 22 is welded and fixed at the lower end of the fixed plate 21. The lower end of the rotating shaft 22 is connected to the upper output end of the first motor 4 inside the mounting base plate 1. Through the first motor 4 and the rotating shaft 22, the working plate 23 and the refractory ceramics can be rotated during the heating process of the refractory ceramics, so that the refractory ceramics are evenly heated and the heating effect is improved.
[0025] When the embodiments of the present utility model are implemented, Figure 1 , 2 As shown, support blocks 2 are symmetrically installed on the left and right sides of the lower end of the mounting base plate 1, an anti-slip pad 3 is fixedly installed on the lower end of the support block 2, a support plate 9 is welded and fixed on the left side of the mounting base plate 1, and a controller 10 is installed on the upper end of the support plate 9. The controller 10 controls the heating cylinder 15, the first motor 4 and the second motor 5 to improve the automation degree of the device.
[0026] In this embodiment, the refractory ceramic is placed in the placement groove 18 at the central position of the upper end of the working plate 23 so that it is aligned with the heating tube 15; the second motor 5 is controlled by the controller 10 to drive the rotating stud 6 to adjust the height of the heating tube 15 to cover the refractory ceramic; the multiple groups of heating coils 14 inside the heating tube 15 are controlled by the controller 10 to heat the refractory ceramic separately; the first motor 4 is controlled by the controller 10 to drive the rotating shaft 22 to rotate the working plate 23 and the refractory ceramic so that the refractory ceramic can be evenly heated in all directions; the downward pressure of the movable support plate 19 is detected by the pressure sensor 20 and fed back to the controller 10 to adjust the height of the heating tube 15 as needed to avoid excessive displacement of the heating tube 15; after reaching the preset heating time and temperature, the heating and rotation are stopped, the heating tube 15 is raised, and the heated refractory ceramic is taken out.
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A heating device for producing refractory ceramics, comprising a mounting base plate (1), a support column (8), a heating coil (14) and a working plate (23), characterized in that: Support columns (8) are symmetrically welded and fixedly arranged on the left and right sides of the upper end of the installation base plate (1); a second motor (5) is fixedly installed on the upper end surface of the installation base plate (1) at the inner lower end of the support column (8); a rotating stud (6) is connected to the upper output end of the second motor (5); the upper end of the rotating stud (6) is rotatably arranged in a movable sleeve (7); a mounting block (11) is threadedly engaged with the side surface of the rotating stud (6); a side of the mounting block (11) close to the center of the installation base plate (1) passes through the wall surface of the support column (8); A mounting plate (12) is welded to one side of the block (11) near the center of the mounting base plate (1), and a plurality of connecting plates (13) are symmetrically and detachably mounted on the lower end of the mounting plate (12). A heating tube (15) is vertically fixedly mounted on the lower end of the connecting plate (13), and a plurality of heating coils (14) are fixedly wound around the inner wall of the heating tube (15). A working plate (23) is horizontally mounted corresponding to the upper end of the mounting base plate (1) directly below the heating tube (15), and a placement groove (18) is provided at the center of the upper end of the working plate (23).
2. A heating device for producing refractory ceramics according to claim 1, characterized in that: The upper left and right sides of the working plate (23) are symmetrically provided with rolling grooves (17) on both sides of the placement groove (18); a movable support plate (19) is placed at the lower end of the rolling groove (17); and a pressure sensor (20) is fixedly installed at the lower end of the movable support plate (19) inside the working plate (23).
3. A heating device for producing refractory ceramics according to claim 1, characterized in that: A plurality of groups of rollers (16) are installed on the lower end wall surface of the heating cylinder (15), and the rollers (16) are arranged corresponding to the rolling grooves (17) at the upper end of the working plate (23).
4. A heating device for producing refractory ceramics according to claim 1, characterized in that: The lower end of the working plate (23) is detachably connected to the fixed plate (21), a rotating shaft (22) is welded and fixed to the lower end of the fixed plate (21), and the lower end of the rotating shaft (22) is connected to the upper output end of the first motor (4) inside the mounting base plate (1).
5. A heating device for producing refractory ceramics according to claim 1, characterized in that: Support blocks (2) are symmetrically mounted on the left and right sides of the lower end of the installation base plate (1), and an anti-slip pad (3) is fixedly mounted on the lower end of the support block (2).
6. A heating device for producing refractory ceramics according to claim 1, characterized in that: A support plate (9) is welded and fixedly arranged on the left side of the installation base plate (1), and a controller (10) is installed on the upper end of the support plate (9).