Ceramic processing biscuiting electric kiln

Abstract

The utility model relates to a ceramic processing biscuiting electric kiln, which belongs to the field of ceramic processing and comprises an electric kiln, a controller fixedly mounted outside the electric kiln, a heating element fixedly mounted on the inner wall of the electric kiln and a mounting box arranged inside the electric kiln. The rotary placing mechanism comprises a speed reducing motor fixedly mounted on the inner bottom wall of the mounting box and a rotating shaft which is rotationally connected to the interior of the mounting box and extends to the exterior of the mounting box, and a transmission gear is fixedly connected to an output shaft of the speed reducing motor. According to the ceramic processing biscuiting electric kiln, a controller starts a gear motor to work to drive a transmission gear to rotate, the transmission gear rotates and meshes to drive a driven gear and a rotating shaft to rotate, and the rotating shaft drives a mounting plate and a placing seat to rotate, so that a ceramic semi-finished product is uniformly heated, and the firing quality of the ceramic semi-finished product is improved; and the advantage of high firing quality is achieved.

Description

Technical Field

[0001] This utility model relates to the field of ceramic processing technology, specifically to an electric kiln for ceramic processing. Background Art

[0002] Ceramics is a general term for pottery and porcelain, and it is also a type of Chinese arts and crafts. As early as the Neolithic Age, my country had painted pottery and black pottery with a bold and simple style. Pottery and porcelain differ in texture and properties. Pottery is made primarily of clay with high viscosity and plasticity; it is opaque, has fine pores, and slight water absorption, producing a dull sound when struck. Porcelain is made of clay, feldspar, and quartz; it is translucent, non-absorbent, corrosion-resistant, and has a hard and dense body, producing a crisp sound when struck. Traditional Chinese ceramic arts and crafts are of high quality and beautiful form, possessing significant artistic value and renowned worldwide.

[0003] In the ceramic processing process, electric kilns are needed for bisque firing. Chinese utility model patent CN215572132U discloses an electric kiln for bisque firing semi-finished ceramic products, including a furnace body. A heating element is fixedly installed on the rear side wall of the furnace body. A placement rack is arranged inside the furnace body, located directly in front of the heating element. A moving mechanism is installed on the inner bottom wall of the furnace body. The placement rack includes a bottom plate, a placement plate fixedly connected to the top of the bottom plate via a connecting rod, and a top plate fixedly connected to the top of the placement plate via a connecting rod. Placement seats are fixedly installed on the tops of both the bottom plate and the placement plate, with a total of four placement seats. This utility model utilizes the moving mechanism to push the placement rack out of the furnace body, allowing workers to easily remove the finished ceramic products from the rack.

[0004] However, in the process of using the electric kiln for bisque firing of ceramic semi-finished products, the heating element is fixedly installed on the inside of the furnace body, which makes it difficult to heat the ceramic semi-finished products evenly. This easily leads to uneven firing of the ceramic semi-finished products, which seriously affects the production quality of the ceramic semi-finished products and cannot meet the usage requirements. Therefore, a ceramic processing bisque firing electric kiln is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a ceramic bisque firing electric kiln, which has the advantages of high firing quality and strong practicality. It solves the problem that existing ceramic bisque firing electric kilns, where the heating elements are fixedly installed on the inside of the kiln body, make it difficult to heat the ceramic bisques evenly, which easily leads to uneven firing of the ceramic bisques and seriously affects the production quality of the ceramic bisques, thus failing to meet the usage requirements.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a ceramic processing electric kiln, comprising an electric kiln, a controller fixedly installed outside the electric kiln, a heating element fixedly installed on the inner wall of the electric kiln, and an installation box disposed inside the electric kiln, wherein the installation box is provided with a rotating placement mechanism extending to the outside thereof.

[0007] The rotating placement mechanism includes a geared motor fixedly installed on the bottom wall of the mounting box and a rotating shaft rotatably connected to the inside of the mounting box and extending to its outside. A transmission gear is fixedly connected to the output shaft of the geared motor. A driven gear meshing with the transmission gear is fixedly connected to the outside of the rotating shaft. Three mounting plates are fixedly connected to the outside of the rotating shaft. A number of placement seats are fixedly connected to the upper surface of each of the three mounting plates.

[0008] Furthermore, the rotating shaft is a solid cylinder, and the mounting box contains a bearing that is compatible with the rotating shaft. The three mounting plates are distributed at equal intervals on the outside of the rotating shaft.

[0009] Furthermore, the placement base is a hollow cylinder, and several placement bases are arranged in a ring around the outside of the mounting plate.

[0010] Furthermore, a limiting rod extending into the interior of the mounting box is fixedly connected to the bottom of the mounting plate, and an annular groove adapted to the limiting rod is provided inside the mounting box, with the limiting rod and the annular groove being slidably connected.

[0011] Furthermore, the bottom of the mounting box is fixedly connected with four limiting wheels, and the inside of the electric kiln is provided with a sliding groove that matches the limiting wheels. The limiting wheels and the sliding groove are slidably connected.

[0012] Furthermore, the electric kiln is provided with a moving mechanism extending into its interior for moving the mounting box and the rotating placement mechanism. The moving mechanism includes a mounting base fixedly connected to the back of the mounting box, a forward and reverse motor fixedly installed on the top of the electric kiln, and a first hinged seat fixedly connected to the inner wall of the electric kiln. A threaded rod is fixedly connected to the output shaft of the forward and reverse motor, a threaded block is threadedly connected to the outside of the threaded rod, and a first connecting rod is hinged to the outside of the threaded block.

[0013] Furthermore, a second connecting rod is hinged inside the first hinge seat, and the end of the first connecting rod away from the threaded block and the end of the second connecting rod away from the first hinge seat are both hinged to the second hinge seat.

[0014] Furthermore, both hinge seats are fixedly connected to the outside of sliders extending into the interior of the mounting base. The interior of the mounting base is provided with a limiting groove that matches the slider, and the slider and the limiting groove are slidably connected.

[0015] Compared with the prior art, this utility model provides a ceramic processing electric kiln, which has the following beneficial effects:

[0016] 1. This ceramic processing electric kiln starts the geared motor through the controller, which drives the transmission gear to rotate. The rotating transmission gear meshes with the driven gear and the rotating shaft, which in turn drives the mounting plate and the placement seat to rotate. This makes the ceramic semi-finished product heat evenly, improves the firing quality of the ceramic semi-finished product, and achieves the advantage of high firing quality.

[0017] 2. This ceramic processing electric kiln uses a controller to start a forward and reverse motor that drives a threaded rod to rotate. The rotation of the threaded rod causes the threaded block and the first connecting rod to move up and down, allowing the first and second connecting rods to extend and retract in a cross manner. By setting limit wheels, the mounting box and the rotating placement mechanism can be moved horizontally, facilitating the handling of ceramic semi-finished products and achieving the advantage of high practicality. Attached Figure Description

[0018] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural view of the rotating placement mechanism of this utility model;

[0020] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0021] Figure 4 This utility model Figure 3 A magnified structural diagram of structure A is shown.

[0022] In the diagram: 1 Electric kiln, 2 Controller, 3 Heating element, 4 Mounting box, 5 Rotary placement mechanism, 51 Gear motor, 52 Transmission gear, 53 Rotating shaft, 54 Driven gear, 55 Mounting plate, 56 Placement seat, 57 Limiting wheel, 6 Moving mechanism, 61 Mounting seat, 62 Forward and reverse motor, 63 Threaded rod, 64 Threaded block, 65 First connecting rod, 66 First hinge seat, 67 Second connecting rod, 68 Second hinge seat, 69 Slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0024] Please see Figures 1 to 4This embodiment of a ceramic processing electric kiln includes an electric kiln 1, a controller 2 fixedly installed outside the electric kiln 1, a heating element 3 fixedly installed on the inner wall of the electric kiln 1, and a mounting box 4 disposed inside the electric kiln 1. The mounting box 4 is provided with a rotating placement mechanism 5 extending to its outside. The rotating placement mechanism 5 includes a reduction motor 51 fixedly installed on the bottom wall of the mounting box 4 and a rotating shaft 53 rotatably connected to the inside of the mounting box 4 and extending to its outside. A transmission gear 52 is fixedly connected to the output shaft of the reduction motor 51. A driven gear 54 meshing with the transmission gear 52 is fixedly connected to the outside of the rotating shaft 53. Three mounting plates 55 are fixedly connected to the outside of the rotating shaft 53. A number of placement seats 56 are fixedly connected to the upper surface of each of the three mounting plates 55.

[0025] The controller 2 starts the geared motor 51 to drive the transmission gear 52 to rotate. The rotation of the transmission gear 52 meshes with the driven gear 54 and the rotating shaft 53 to rotate. The rotating shaft 53 drives the mounting plate 55 and the placement seat 56 to rotate, thereby making the ceramic semi-finished product heat evenly, improving the firing quality of the ceramic semi-finished product, and achieving the advantage of high firing quality.

[0026] The rotating shaft 53 is a solid cylinder, and the mounting box 4 has a bearing that is compatible with the rotating shaft 53 fixedly installed inside. The three mounting plates 55 are distributed at equal intervals on the outside of the rotating shaft 53.

[0027] Specifically, the placement seat 56 is a hollow cylinder, and several placement seats 56 are arranged in a ring around the outside of the mounting plate 55.

[0028] It should be noted that a limiting rod extending into the interior of the mounting box 4 is fixedly connected to the bottom of the mounting plate 55. The interior of the mounting box 4 is provided with an annular groove that matches the limiting rod, and the limiting rod and the annular groove are slidably connected.

[0029] Furthermore, four limiting wheels 57 are fixedly connected to the bottom of the mounting box 4, and the electric kiln 1 has a sliding groove adapted to the limiting wheels 57 inside, and the limiting wheels 57 and the sliding groove are slidably connected.

[0030] In addition, the electric kiln 1 has a hinged door on the front, and the interior of the electric kiln 1 has a movable opening that is compatible with the mounting box 4 and the rotating placement mechanism 5.

[0031] In this embodiment, the electric kiln 1 is externally equipped with a moving mechanism 6 extending into its interior for moving the mounting box 4 and the rotating placement mechanism 5. The moving mechanism 6 includes a mounting base 61 fixedly connected to the back of the mounting box 4, a forward / reverse motor 62 fixedly installed on the top of the electric kiln 1, and a first hinge seat 66 fixedly connected to the inner wall of the electric kiln 1. A threaded rod 63 is fixedly connected to the output shaft of the forward / reverse motor 62. A threaded block 64 is threadedly connected to the outside of the threaded rod 63, and a first connecting rod 65 is hinged to the outside of the threaded block 64. The controller 2 starts the forward / reverse motor 62 to drive the threaded rod 63 to rotate. The rotation of the threaded rod 63 drives the threaded block 64 and the first connecting rod 65 to move up and down, so that the first connecting rod 65 and the second connecting rod 67 cross and extend, thereby moving the mounting box 4 and the rotating placement mechanism 5 horizontally, which facilitates the handling of ceramic semi-finished products and achieves the advantage of high practicality.

[0032] The first hinge seat 66 is internally hinged to a second connecting rod 67, and the end of the first connecting rod 65 away from the threaded block 64 and the end of the second connecting rod 67 away from the first hinge seat 66 are both hinged to a second hinge seat 68.

[0033] Specifically, both hinge seats 68 are fixedly connected to sliders 69 extending into the interior of mounting seats 61. The interior of mounting seats 61 is provided with limiting grooves that are adapted to sliders 69, and sliders 69 and limiting grooves are slidably connected.

[0034] The working principle of the above embodiment is:

[0035] In use, the controller 2 starts the forward and reverse motor 62 to drive the threaded rod 63 to rotate. The rotation of the threaded rod 63 drives the threaded block 64 and the first connecting rod 65 to move up and down, so that the first connecting rod 65 and the second connecting rod 67 cross and extend. By setting the limit wheel 57, the mounting box 4 and the rotating placement mechanism 5 are moved horizontally to pick up and put in the ceramic semi-finished products. The controller 2 starts the reduction motor 51 to drive the transmission gear 52 to rotate. The rotation of the transmission gear 52 meshes with the driven gear 54 and the rotating shaft 53 to rotate. The rotating shaft 53 drives the mounting plate 55 and the placement seat 56 to rotate, so that the ceramic semi-finished products are heated evenly.

[0036] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail. The device is powered by an external power supply.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ceramic processing electric kiln, characterized in that: It includes an electric kiln (1), a controller (2) fixedly installed outside the electric kiln (1), a heating element (3) fixedly installed on the inner wall of the electric kiln (1), and an installation box (4) set inside the electric kiln (1). The installation box (4) is provided with a rotating placement mechanism (5) extending to its outside. The rotating placement mechanism (5) includes a geared motor (51) fixedly installed on the bottom wall of the mounting box (4) and a rotating shaft (53) rotatably connected to the inside of the mounting box (4) and extending to its outside. A transmission gear (52) is fixedly connected to the output shaft of the geared motor (51). A driven gear (54) meshing with the transmission gear (52) is fixedly connected to the outside of the rotating shaft (53). Three mounting plates (55) are fixedly connected to the outside of the rotating shaft (53). Several placement seats (56) are fixedly connected to the upper surface of each of the three mounting plates (55).

2. The electric kiln for ceramic processing according to claim 1, characterized in that: The rotating shaft (53) is a solid cylinder, and the mounting box (4) is fixedly installed with a bearing that is compatible with the rotating shaft (53). The three mounting plates (55) are distributed at equal intervals on the outside of the rotating shaft (53).

3. The electric kiln for ceramic processing according to claim 1, characterized in that: The placement seat (56) is a hollow cylinder, and several placement seats (56) are arranged in a ring around the outside of the mounting plate (55).

4. The electric kiln for ceramic processing according to claim 1, characterized in that: The bottom of the mounting plate (55) is fixedly connected to a limiting rod extending into the mounting box (4). The mounting box (4) has an annular groove adapted to the limiting rod inside. The limiting rod and the annular groove are slidably connected.

5. The electric kiln for ceramic processing according to claim 1, characterized in that: The bottom of the mounting box (4) is fixedly connected with four limiting wheels (57). The electric kiln (1) has a sliding groove inside that matches the limiting wheels (57). The limiting wheels (57) and the sliding groove are slidably connected.

6. The electric kiln for ceramic processing according to claim 1, characterized in that: The electric kiln (1) is provided with a moving mechanism (6) extending into its interior for moving the mounting box (4) and the rotating placement mechanism (5). The moving mechanism (6) includes a mounting base (61) fixedly connected to the back of the mounting box (4), a forward and reverse motor (62) fixedly installed on the top of the electric kiln (1), and a first hinge seat (66) fixedly connected to the inner wall of the electric kiln (1). A threaded rod (63) is fixedly connected to the output shaft of the forward and reverse motor (62). A threaded block (64) is threadedly connected to the outside of the threaded rod (63), and a first connecting rod (65) is hinged to the outside of the threaded block (64).

7. The electric kiln for ceramic processing according to claim 6, characterized in that: The first hinge seat (66) is internally hinged to a second connecting rod (67), and the end of the first connecting rod (65) away from the threaded block (64) and the end of the second connecting rod (67) away from the first hinge seat (66) are both hinged to a second hinge seat (68).

8. The electric kiln for ceramic processing according to claim 7, characterized in that: Both of the second hinge seats (68) are fixedly connected to the outside of a slider (69) extending into the interior of a mounting base (61). The interior of the mounting base (61) is provided with a limiting groove that matches the slider (69). The slider (69) and the limiting groove are slidably connected.

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