Electric kiln with uniform heating function for dark-red enameled pottery

Abstract

The utility model provides a dark-red enameled pottery electric kiln with uniform heating, and belongs to the technical field of electric furnaces. The dark-red enameled pottery electric kiln with the uniform heating function comprises a kiln body and a closed positioning mechanism, a kiln door is installed on the left side of the front side of the kiln body, a controller is installed on the right side of the kiln body, closed seats are fixedly connected to the two sides of the front side of the kiln door, positioning seats are fixedly connected to the two sides of the right side of the front side of the kiln body, and positioning cavities are formed in the outer sides of the interiors of the closed seats; a positioning cavity is formed in the positioning seat, a positioning plate is mounted in the positioning cavity, a positioning groove is formed in the inner side of the interior of the positioning seat, the positioning groove is used in cooperation with the positioning plate, and the outward-pushing lifting mechanisms are arranged on the two sides of the inner wall of the positioning cavity. The furnace door and the furnace body are closed and positioned by moving the positioning plate into the positioning groove to be matched with the closing base and the positioning base, the situation that closing and positioning are inconvenient in the furnace door using process is avoided, and therefore the closing and positioning convenience of the furnace door is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric furnaces, and in particular to an electric furnace for making purple clay teapots with uniform heating. Background Art

[0002] The purple clay teapot is a traditional ceramic tea set. It is made from purple clay and is crafted through a series of processes including excavation, purification, production, firing, and decoration. Purple clay is a special type of clay rich in various minerals such as iron, titanium, and silicon, which give the purple clay teapot excellent thermal insulation and permeability. In the production of purple clay teapots, the firing process is crucial. Electric kilns have become a commonly used firing equipment in modern purple clay teapot production. Electric kilns are devices that use electricity for heating, with precise temperature control and stable and uniform heating effects. In the production of purple clay teapots, electric kilns can provide a more controlled firing environment for uniform firing of the purple clay teapot, ensuring temperature control during the firing process. By adjusting the temperature curve of the electric kiln and controlling the firing time, the craftsman can achieve precise control over the color, texture, and water absorption of the purple clay teapot. Since the closing of the furnace door during use directly affects the convenience of the electric kiln, it is necessary to close and position the furnace door.

[0003] In the related art, when an electric kiln is used, a plurality of threads are generally used to apply force to close and position the furnace door and the furnace body so that the furnace can be used.

[0004] However, during the current use of electric kilns, due to the method of rotating and tightening the threaded rods, when the furnace door and the furnace body are closed and positioned, the staff needs to repeatedly rotate multiple threaded rods to apply the closing and tightening positioning force to the furnace door. In addition, the ambient temperature of the electric furnace is high during operation, and the staff may feel obvious heat radiation, which may cause discomfort or even the risk of heat burns, making the closing and positioning of the furnace door inconvenient and affecting the convenience of closing and using the furnace door. Utility Model Content

[0005] In order to make up for the above deficiencies, the present invention provides an electric kiln for purple clay teapots that overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides an electric kiln for a purple clay teapot with uniform heating, comprising a furnace body, a furnace door being installed on the left side of the front side of the furnace body, and a controller being installed on the right side of the furnace body; a closing positioning mechanism, the closing positioning mechanism comprising:

[0008] Closing seat; the closing seat is fixedly connected to both sides of the front side of the furnace door, and both sides of the right side of the front side of the furnace body are fixedly connected with positioning seats;

[0009] Positioning cavity; the positioning cavity is opened on the outside of the closing seat, and a positioning plate is installed inside the positioning cavity;

[0010] Positioning groove; the positioning groove is provided on the inner side of the positioning seat, and the positioning groove is used in conjunction with the positioning plate;

[0011] An outward-pushing and lifting mechanism is arranged on both sides of the inner wall of the positioning cavity.

[0012] In a preferred embodiment, the outward pushing lifting mechanism includes a pushing groove, a lifting block and a spring. The pushing groove is opened on both sides of the inner wall of the positioning cavity. The lifting block is movably connected to the inside of the pushing groove. The inner side of the lifting block is fixedly connected to the outer side of the positioning plate. The spring is arranged inside the pushing groove. One end of the spring is fixedly connected to the inner wall of the pushing groove, and the other end of the spring is fixedly connected to the surface of the lifting block.

[0013] In a preferred solution, a movable opening communicating with the positioning cavity is provided on the front side of the closing seat, a movable handle is movably connected inside the movable opening, and the rear side of the movable handle is fixedly connected to the front side of the positioning plate.

[0014] In a preferred solution, a stabilizing groove is provided on the right side of the positioning seat, and a stabilizing block is provided on the outer side of the movable handle. The stabilizing groove and the stabilizing block are used in conjunction with the positioning plate.

[0015] In a preferred solution, a sliding sleeve is slidably connected to the surface of the movable handle, a sliding rod is fixedly connected to the rear side of the outer side of the sliding sleeve, and the rear side of the sliding rod is fixedly connected to the front side of the stabilizing block.

[0016] In a preferred solution, both sides of the movable handle are provided with connecting grooves located inside the sliding sleeve, the interior of the connecting groove is movably connected to a connecting block, and the outer side of the connecting block is fixedly connected to the inner wall of the sliding sleeve.

[0017] In a preferred solution, a magnetic strip is embedded in the bottom of the stabilizing block, and the bottom of the magnetic strip is magnetically connected to the inner wall of the stabilizing groove.

[0018] In a preferred solution, a magnetic strip is embedded and connected to the bottom of the inner wall of the stabilizing groove, and the magnetic strip is used in conjunction with the magnetic strip and the stabilizing block.

[0019] The utility model provides an electric kiln for purple clay teapots with uniform heating, and its beneficial effects include:

[0020] 1. By setting up a closing positioning mechanism, when the furnace door is used in conjunction with the furnace body, the positioning plate can be moved into the positioning groove to cooperate with the closing seat and the positioning seat to perform closing positioning between the furnace door and the furnace body, thereby avoiding the inconvenience of closing and positioning during the use of the furnace door, thereby improving the convenience of closing and positioning of the furnace door.

[0021] 2. By setting up an outward push-lifting mechanism, when the positioning plate passes through the positioning groove to close the furnace door, an outward thrust can be applied to the positioning plate to avoid the positioning plate having difficulty entering or escaping from the positioning groove during operation, thereby improving the convenience and stability of the positioning plate.

[0022] 3. By setting the moving mouth and the moving handle, when the positioning slot is used in conjunction with the positioning plate, the user is provided with a force medium for moving the positioning plate into and out of the positioning slot, thereby avoiding the positioning plate from being out of the positioning slot during use, thereby improving the convenience of using the positioning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is an overall stereogram provided by the embodiment of the present utility model;

[0025] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of a positioning seat provided in an embodiment of the present utility model;

[0026] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a closing seat provided in an embodiment of the present utility model;

[0027] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a sliding sleeve provided in an embodiment of the present utility model;

[0028] In the figure: 1. Furnace body; 2. Furnace door; 3. Controller; 4. Closing seat; 5. Positioning seat; 6. Positioning cavity; 7. Positioning plate; 8. Positioning slot; 9. Pushing slot; 10. Lifting block; 11. Spring; 12. Moving mouth; 13. Moving handle; 14. Stabilizing slot; 15. Stabilizing block; 16. Sliding sleeve; 17. Sliding rod; 18. Connecting slot; 19. Connecting block; 20. Magnetic strip; 21. Magnetic strip. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described 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, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figures 1-4 The utility model provides a technical solution: an electric kiln for a purple clay teapot with uniform heating, comprising a furnace body 1 and a closing and positioning mechanism, a furnace door 2 being installed on the left side of the front side of the furnace body 1, and a controller 3 being installed on the right side of the furnace body 1. When the furnace body 1 needs to be closed through the furnace door 2, it is convenient for the staff to perform closing and positioning work between the closed furnace door 2 and the furnace body 1, avoiding the situation where the furnace door 2 is difficult to close and position quickly and stably when in use, thereby improving the convenience of closing and positioning of the furnace door 2.

[0031] Reference Figures 1-4 In a preferred embodiment, the closing positioning mechanism includes a closing seat 4, which is fixedly connected to both sides of the front side of the furnace door 2. Both sides of the right side of the front side of the furnace body 1 are fixedly connected with a positioning seat 5. The positioning cavity 6 is opened on the outside of the closing seat 4, and a positioning plate 7 is installed inside the positioning cavity 6. The positioning groove 8 is opened on the inner side of the positioning seat 5. The positioning groove 8 cooperates with the positioning plate 7. The outward pushing and lifting mechanism is arranged on both sides of the inner wall of the positioning cavity 6. When the furnace door 2 closes the furnace body 1, the closing seat 4 drives the positioning plate 7 to move to the inside of the positioning seat 5, and then moves the positioning plate 7 to move outward into the positioning groove 8, so that the positioning plate 7 cooperates with the positioning seat 5 and the closing seat 4 through the positioning groove 8 to perform closed positioning and stable work between the furnace door 2 and the furnace body 1, which is convenient for the staff. The furnace door 2 and the furnace body 1 are quickly closed and positioned. The outward pushing and lifting mechanism includes a pushing groove 9, a lifting block 10 and a spring 11. The pushing groove 9 is opened on both sides of the inner wall of the positioning cavity 6, and the lifting block 10 is movably connected to the inside of the pushing groove 9. The inner side of the lifting block 10 is fixedly connected to the outer side of the positioning plate 7. The spring 11 is arranged inside the pushing groove 9, one end of the spring 11 is fixedly connected to the inner wall of the pushing groove 9, and the other end of the spring 11 is fixedly connected to the surface of the lifting block 10. When the positioning plate 7 closes and positions the furnace door 2 through the positioning groove 8, an outward pushing force is applied to the positioning plate 7 to avoid the situation where the positioning plate 7 is difficult to enter the positioning groove 8 or detach from the positioning groove 8 when working, thereby improving the convenience and stability of the positioning plate 7.

[0032] Reference Figure 2-Figure 4When the movable handle 13 cooperates with the positioning plate 7 and the positioning groove 8, the movable handle 13 is connected to the front side of the positioning plate 7, and the rear side of the movable handle 13 is fixedly connected to the front side of the positioning plate 7. When the positioning groove 8 is used in conjunction with the positioning plate 7, the user is provided with a force medium for moving the positioning plate 7 into and out of the positioning groove 8, thereby avoiding the positioning plate 7 from escaping from the positioning groove 8 when in use, thereby improving the convenience of using the positioning plate 7. A stabilizing groove 14 is provided on the right side of the positioning seat 5, and a stabilizing block 15 is provided on the outer side of the movable handle 13. The stabilizing groove 14 and the stabilizing block 15 are used in conjunction with the positioning plate 7. When the movable handle 13 cooperates with the positioning plate 7 and the positioning groove 8, the positioning plate 7 and the positioning seat 5 can be positioned and stabilized by the movable handle 13, thereby avoiding the positioning plate 7 from moving when working, resulting in unstable closing positioning of the furnace door 2, thereby improving the positioning stability of the positioning plate 7.

[0033] Reference Figure 2-Figure 4 When the movable handle 13 is used in conjunction with the sliding sleeve 16, the sliding sleeve 16 and the sliding rod 17 are slidably connected to each other, and the rear side of the outer side of the sliding sleeve 16 is fixedly connected to the front side of the stabilizing block 15. When the stabilizing block 15 cooperates with the positioning plate 7 through the movable handle 13, the stabilizing block 15 and the movable handle 13 can be slidably connected to each other, so as to avoid the situation that the stabilizing block 15 is difficult to apply a stabilizing force to the positioning plate 7 through the movable handle 13 when the stabilizing block 15 is used.

[0034] Reference Figure 4In a preferred embodiment, a magnetic strip 20 is embedded and connected to the bottom of the stabilizing block 15, and the bottom of the magnetic strip 20 is magnetically connected to the inner wall of the stabilizing groove 14. When the stabilizing groove 14 cooperates with the stabilizing block 15, the magnetic strip 21 can be used to magnetically position the stabilizing block 15 and the stabilizing groove 14, so as to avoid the stabilizing block 15 from separating from the stabilizing groove 14 when working, thereby improving the working stability of the stabilizing block 15. The bottom of the inner wall of the stabilizing groove 14 is embedded and connected with a magnetic strip 21, and the magnetic strip 21 is used in conjunction with the magnetic strip 20 and the stabilizing block 15. When the magnetic strip 20 cooperates with the stabilizing block 15, it can serve as a force medium for magnetically positioning the magnetic strip 20 between the stabilizing block 15 and the stabilizing groove 14, thereby avoiding the situation where it is difficult to effectively magnetically position the stabilizing block 15 and the stabilizing groove 14 when the magnetic strip 20 is used, thereby improving the magnetic stabilization effect of the magnetic strip 20.

[0035] Specifically, the working process or working principle of the electric kiln for purple clay teapots with uniform heating is as follows: during use, when it is necessary to close the furnace body 1 through the furnace door 2, the handheld sliding sleeve 16 drives the stabilizing block 15 to move outward through the sliding rod 17. At this time, the connecting block 19 follows the sliding sleeve 16 to move inside the connecting groove 18, and the sliding sleeve 16 and the moving handle 13 are slidably connected and the range is limited. The sliding sleeve 16 cooperates with the moving rod and the moving mouth 12 to apply a thrust to the positioning plate 7 to move inside the positioning cavity 6, so that the positioning plate 7 enters the positioning cavity 6. At this time, the lifting block 10 follows the positioning plate 7 to move inside the pushing groove 9 and applies a contraction force to the spring 11, so that the spring 11 is prepared to apply a thrust to the positioning plate 7 subsequently. Subsequently, the furnace door 2 is subjected to a rotational force by cooperating with the positioning plate 7 and the closing seat 4 through the moving handle 13 to close the furnace body 1. At this time, the positioning plate 7 is moved by the closing seat 4 The stabilizing block 15 is moved toward the positioning seat 5 through the slide rod 17, and the movable stabilizing block 15 enters the inside of the stabilizing groove 14, so that the stabilizing block 15 cooperates with the slide bar 17 and the movable plate to position and stabilize the positioning of the positioning plate 7 and the positioning groove 8 through the slide rod 17. At the same time, the magnetic strip 20 follows the stabilizing block 15 into the inside of the stabilizing groove 14 and contacts the magnetic strip 21, performing magnetic positioning work on the stabilizing block 15 and the stabilizing groove 14, so that the stabilizing block 7 cooperates with the stabilizing plate 7 and the closing seat 4 to position and stabilize the furnace door 2 and the furnace body 1 through the positioning groove 8.

[0036] It should be noted that the furnace body 1 and the controller 3 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they are not described in detail.

Claims

1. An electric kiln for a purple clay teapot with uniform heating, comprising a furnace body (1), a furnace door (2) installed on the left side of the front side of the furnace body (1), and a controller (3) installed on the right side of the furnace body (1), characterized in that ； A closed positioning mechanism, the closed positioning mechanism comprising: A closing seat (4); the closing seat (4) is fixedly connected to both sides of the front side of the furnace door (2), and both sides of the right side of the front side of the furnace body (1) are fixedly connected to positioning seats (5); A positioning cavity (6); the positioning cavity (6) is opened on the outside of the closing seat (4), and a positioning plate (7) is installed inside the positioning cavity (6); Positioning groove (8); the positioning groove (8) is provided on the inner side of the positioning seat (5), and the positioning groove (8) is used in conjunction with the positioning plate (7); An outward-pushing and lifting mechanism; the outward-pushing and lifting mechanism is arranged on both sides of the inner wall of the positioning cavity (6).

2. The electric kiln for uniform heating of purple clay teapots according to claim 1, characterized in that: The outward pushing and lifting mechanism includes a pushing groove (9), a lifting block (10) and a spring (11); the pushing groove (9) is provided on both sides of the inner wall of the positioning cavity (6); the lifting block (10) is movably connected to the inside of the pushing groove (9); the inner side of the lifting block (10) is fixedly connected to the outer side of the positioning plate (7); the spring (11) is arranged inside the pushing groove (9); one end of the spring (11) is fixedly connected to the inner wall of the pushing groove (9); and the other end of the spring (11) is fixedly connected to the surface of the lifting block (10).

3. The electric kiln for uniform heating of purple clay teapot according to claim 1, characterized in that: The front side of the closing seat (4) is provided with a moving opening (12) connected to the positioning cavity (6); the interior of the moving opening (12) is movably connected to a moving handle (13); the rear side of the moving handle (13) is fixedly connected to the front side of the positioning plate (7).

4. The electric kiln for uniform heating of purple clay teapots according to claim 3, characterized in that: A stabilizing groove (14) is provided on the right side of the positioning seat (5), and a stabilizing block (15) is provided on the outer side of the moving handle (13). The stabilizing groove (14) and the stabilizing block (15) are used in conjunction with the positioning plate (7).

5. The electric kiln for uniform heating of purple clay teapots according to claim 4, characterized in that: The surface of the movable handle (13) is slidably connected to a sliding sleeve (16), the rear side of the outer side of the sliding sleeve (16) is fixedly connected to a sliding rod (17), and the rear side of the sliding rod (17) is fixedly connected to the front side of the stabilizing block (15).

6. The electric kiln for uniform heating of purple clay teapots according to claim 5, characterized in that: Both sides of the movable handle (13) are provided with connecting grooves (18) located inside the sliding sleeve (16), and the interior of the connecting groove (18) is movably connected to a connecting block (19), and the outer side of the connecting block (19) is fixedly connected to the inner wall of the sliding sleeve (16).

7. The electric kiln for uniform heating of purple clay teapots according to claim 4, characterized in that: The bottom of the stabilizing block (15) is inlaid with a magnetic strip (20), and the bottom of the magnetic strip (20) is magnetically connected to the inner wall of the stabilizing groove (14).

8. The electric kiln for uniform heating of purple clay teapots according to claim 7, characterized in that: A magnetic strip (21) is embedded and connected to the bottom of the inner wall of the stabilizing groove (14), and the magnetic strip (21) is used in conjunction with the magnetic strip (20) and the stabilizing block (15).

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