Ceramic firing device

Abstract

The utility model provides a ceramic firing device and belongs to the technical field of ceramic processing. A ceramic firing device comprises a box body, the top of the box body is provided with a feeding port, the bottom of the box body is provided with a plurality of first through holes and four second through holes which interact with the outside, the first through holes are distributed in the two sides of the bottom of the box body, the second through holes are distributed in the four corners of the box body, and the first through holes are provided with gas pipes; the cover plate is hinged to one side of the box body and used for closing or opening the feeding opening; the placing plate is arranged at the bottom of the box body and can ascend and descend in the box body, a plurality of lifting rods are fixed to the lower end of the placing plate, and the lifting rods penetrate through the second through holes; and the driving device is connected with the lifting rod and drives the lifting rod to ascend and descend so as to drive the placing plate to ascend and descend. The ceramic storage box has the advantage that ceramic can be conveniently placed and taken out.

Description

Technical Field

[0001] The invention belongs to the technical field of ceramic processing, in particular to a ceramic firing device. Background Art

[0002] Generally, when the kiln is long, the bottom needs to be separated from the box. The bottom can slide out of the box on a track so that it can be pushed back after the ceramics are stacked at the bottom. However, this equipment itself takes up a lot of space. After placement, the base needs to be moved slowly to prevent the ceramics from tilting. At the same time, the stacking height of the ceramics needs to be strictly controlled to avoid collisions when pushing them into the box. Overall, this method is inefficient. Summary of the invention

[0003] The purpose of the present invention is to solve the above problems in the prior art and to provide a ceramic firing device which is convenient for placing and taking out ceramics.

[0004] The purpose of the present invention can be achieved by the following technical solutions:

[0005] A ceramic firing device, comprising:

[0006] A box body, wherein the top of the box body has a feed port, the bottom of the box body is provided with a plurality of first through holes and four second through holes for interacting with the outside world, the plurality of first through holes are distributed on both sides of the bottom of the box body, the second through holes are distributed on the four corners of the box body, and the first through holes are installed with gas pipes;

[0007] A cover plate, the cover plate is hinged to one side of the box body and is used to close or open the feed port;

[0008] A placement plate, which is arranged at the bottom of the box body and can be lifted and lowered in the box body, and a plurality of lifting rods are fixed to the lower end of the placement plate, and the lifting rods pass through the second through holes; and

[0009] A driving device is connected to the lifting rod and drives the lifting rod to move up and down, so as to drive the placement plate to move up and down.

[0010] In the above-mentioned ceramic firing device, the driving device includes a lifting frame, a screw, a first bevel gear, a second bevel gear, a connecting shaft and a driving motor. The upper end of the screw is rotatably connected to the bottom of the box body. The lifting frame is arranged below the box body and is threadedly connected to the screw. The lifting frame is fixedly connected to the lifting rod. The first bevel gear is coaxially fixed on the screw, and the second bevel gear is coaxially fixed on the connecting shaft. The first bevel gear is meshed with the second bevel gear, and the output shaft of the driving motor is drivingly connected to the connecting shaft.

[0011] In the above ceramic firing device, the driving motor is located outside the orthographic projection of the box.

[0012] In the above ceramic firing device, a plurality of supporting columns are fixed to the inner bottom of the box.

[0013] Compared with the prior art, this application has the following advantages:

[0014] In this design, the placement plate is raised and lowered by a drive device, so that it stops when it reaches the appropriate height, and then the ceramic blanks are placed. After each layer is filled, the drive device can lower the placement plate to prepare for the next layer of ceramic blanks. In this way, workers can freely adjust the placement height, making work easier. At the same time, due to the upper feed inlet design, there is no need to separate the box and the bottom, and there is no need to install additional tracks, which saves a lot of space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram in this application;

[0016] Figure 2 It is a cross-sectional structural diagram in this application.

[0017] In the figure,

[0018] 2. Box body; 21. Feed inlet; 22. Gas pipe; 23. Support column;

[0019] 3. Cover plate;

[0020] 4. Placement plate; 41. Lifting rod;

[0021] 5. Driving device; 51. Lifting frame; 52. Screw rod; 53. First bevel gear; 54. Second bevel gear; 55. Connecting shaft; 56. Driving motor. DETAILED DESCRIPTION

[0022] 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 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 creative work are within the scope of protection of the present invention.

[0023] like Figure 1 to Figure 2As shown, a ceramic firing device includes: a box body 2, a cover plate 3, a placement plate 4 and a driving device 5. The top of the box body 2 is provided with a feed port 21, and the bottom of the box body 2 is provided with a plurality of first through holes and four second through holes for interacting with the outside world. The plurality of first through holes are distributed on both sides of the bottom of the box body 2, and the second through holes are distributed on the four corners of the box body 2. The first through holes are installed with gas pipes 22; the cover plate 3 is hinged on one side of the box body 2, and is used to close or open the feed port 21; the placement plate 4 is arranged at the bottom of the box body 2, and can be lifted and lowered in the box body 2, and a plurality of lifting rods 41 are fixed to the lower end of the placement plate 4, and the lifting rods 41 pass through the second through holes; the driving device 5 is connected to the lifting rods 41, and drives the lifting rods 41 to rise and fall, so as to drive the placement plate 4 to rise and fall.

[0024] In this design, the placement plate 4 is controlled by the driving device 5 to rise and fall, so that it stops after reaching an appropriate height, and then the ceramic preforms are placed. After each layer is filled, the driving device 5 can lower the placement plate 4 to prepare for the next layer of ceramic preforms. In this way, workers can freely adjust the placement height, making work easier. At the same time, due to the design of the upper feed port 21, there is no need to separate the box body 2 and the bottom, and there is no need to install additional tracks, thus saving a lot of space.

[0025] Specifically, the driving device 5 includes a lifting frame 51, a screw 52, ​​a first bevel gear 53, a second bevel gear 54, a connecting shaft 55 and a driving motor 56. The upper end of the screw 52 is rotatably connected to the bottom of the box body 2. The lifting frame 51 is arranged below the box body 2 and is threadedly connected to the screw 52. The lifting frame 51 is fixedly connected to the lifting rod 41. The first bevel gear 53 is coaxially fixed on the screw 52. The second bevel gear 54 is coaxially fixed on the connecting shaft 55. The first bevel gear 53 is meshed with the second bevel gear 54. The output shaft of the driving motor 56 is transmission-connected to the connecting shaft 55.

[0026] In this design, after the driving motor 56 is started, the lifting and lowering of the placement plate 4 is achieved through the series action of the connecting shaft 55, the second bevel gear 54, the first bevel gear 53, the screw rod 52 and the lifting frame 51. This design makes it easier for workers to place ceramics.

[0027] Specifically, the driving motor 56 is located outside the orthographic projection of the box body 2 .

[0028] Since the drive motor 56 is located outside the orthographic projection of the housing 2 and away from the high temperature housing 2, it can avoid being affected by the high temperature. This helps to reduce the heat exposure of the drive motor 56 and reduces the risk of damage to the motor due to high temperature. Furthermore, the drive motor 56 is at least 1 meter away from the housing 2.

[0029] Specifically, a plurality of support columns 23 are fixed to the inner bottom of the box body 2 .

[0030] By fixing the support column 23 to the bottom of the box body 2, the lowest lifting height of the placement plate 4 can be effectively limited. In this way, even if the placement plate 4 drops to the lowest point, it will not directly contact the bottom of the box body 2.

[0031] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain the relative position relationship and movement status of the components in a certain specific posture, as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0033] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0034] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A ceramic firing device, characterized in that: include: A box body (2), wherein the top of the box body (2) is provided with a feed port (21), and the bottom of the box body (2) is provided with a plurality of first through holes and four second through holes for interacting with the outside world, wherein the plurality of first through holes are distributed on both sides of the bottom of the box body (2), and the second through holes are distributed at the four corners of the box body (2), and the first through holes are provided with gas pipes (22); A cover plate (3), the cover plate (3) being hinged to one side of the box body (2) and used for closing or opening the feed opening (21); a placement plate (4), the placement plate (4) being arranged at the bottom of the box body (2) and being capable of being raised and lowered in the box body (2), a plurality of lifting rods (41) being fixed to the lower end of the placement plate (4), the lifting rods (41) passing through the second through holes; and A driving device (5), wherein the driving device (5) is connected to the lifting rod (41) and drives the lifting rod (41) to move up and down, thereby driving the placement plate (4) to move up and down.

2. The ceramic firing device according to claim 1, characterized in that: The driving device (5) comprises a lifting frame (51), a screw rod (52), a first bevel gear (53), a second bevel gear (54), a connecting shaft (55) and a driving motor (56); the upper end of the screw rod (52) is rotatably connected to the bottom of the box body (2); the lifting frame (51) is arranged below the box body (2) and is threadedly connected to the screw rod (52); the lifting frame (51) is fixedly connected to the lifting rod (41); the first bevel gear (53) is coaxially fixed to the screw rod (52); the second bevel gear (54) is coaxially fixed to the connecting shaft (55); the first bevel gear (53) is meshed with the second bevel gear (54); and the output shaft of the driving motor (56) is drivingly connected to the connecting shaft (55).

3. The ceramic firing device according to claim 2, characterized in that: The driving motor (56) is located outside the orthographic projection of the box body (2).

4. The ceramic firing device according to claim 1, characterized in that: A plurality of support columns (23) are fixed to the inner bottom of the box body (2).

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