Cooling device for roasted porcelain

Abstract

The utility model relates to the technical field of porcelain production, in particular to a cooling device after porcelain roasting, which comprises a box body, a support plate is fixedly connected in the box body, a plurality of rotating shafts are rotatably connected in the support plate, the upper end surfaces of the plurality of rotating shafts are fixedly connected with turntables, and an electric push rod is mounted on the upper end surface of the box body. The output end of the electric push rod is fixedly connected with a mounting plate, the lower end face of the mounting plate is fixedly connected with an air pipe, the outer wall of the air pipe communicates with a plurality of L-shaped pipes, the electric push rod, the mounting plate, the air pipe, the L-shaped pipes, the air cooler and the connecting pipe are matched, the L-shaped pipes can be driven to move downwards to be inserted into the porcelain, and the air pipe is located in the center of the porcelain. Heat in the porcelain can be rapidly taken away, the cooling speed is high, a driving motor, a first connecting rod, a movable frame, a second connecting rod and a rotary disc are matched, multiple porcelain bodies can be driven to synchronously rotate, cold air is made to make uniform contact with the surfaces of the porcelain bodies, uniform cooling is achieved, the possibility that the porcelain bodies crack is reduced, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of porcelain production, in particular to a cooling and temperature reduction device for porcelain after firing. Background Art

[0002] Porcelain is fired at high temperature in a kiln. After firing, the porcelain needs to be cooled. Since ceramics cannot be cooled directly by water after firing, sudden temperature changes will cause the ceramics to break, so they can only be dried naturally. However, when the porcelains are stacked together to cool naturally, the wind is blocked by the external porcelain, making it difficult for the heat inside the porcelain to dissipate, and the cooling speed is slow, which affects the production speed. In addition, the existing ceramic cooling and cooling devices cannot cool the ceramics evenly, resulting in inconsistent temperatures in different parts of the ceramics, which is prone to cracks. Utility Model Content

[0003] Aiming at the above problems, the utility model provides a cooling and temperature reduction device after porcelain firing to solve the above problems.

[0004] The utility model is implemented as follows: a cooling device for porcelain after firing, comprising a box body, a support plate fixedly connected to the inside of the box body, a plurality of array-distributed rotating shafts rotatably connected to the inside of the support plate through bearings, a plurality of upper end surfaces of the rotating shafts are fixedly connected to a turntable, an electric push rod is installed on the upper end surface of the box body, the output end of the electric push rod extends to the inside of the box body and is fixedly connected to a mounting plate, a duct is fixedly connected to the lower end surface of the mounting plate, the outer wall of the duct is connected to a plurality of array-distributed L-shaped tubes, and a plurality of evenly distributed ventilation holes are opened on the outer walls of the duct and the plurality of L-shaped tubes;

[0005] An air cooler is installed on the upper end surface of the box body, and an air outlet of the air cooler extends to the interior of the box body and is connected with a connecting pipe, and the other end of the connecting pipe is connected with the air duct.

[0006] In order to drive multiple turntables to rotate synchronously, as a preferred cooling and temperature reduction device for porcelain after firing in the utility model, a driving motor is installed on the bottom end surface of the box body, and the output end of the driving motor is fixedly connected to a first connecting rod, and the upper end surface of the first connecting rod is rotatably connected to a movable frame, and the upper end surface of the movable frame is rotatably connected to a plurality of second connecting rods distributed in an array, and the other ends of the plurality of second connecting rods are respectively fixedly connected to a plurality of rotating shafts.

[0007] In order to facilitate the stable up and down movement of the mounting plate, as a preferred cooling and temperature reduction device after porcelain firing of the utility model, the upper end surface of the mounting plate is fixedly connected to two symmetrically distributed limit rods, and the two limit rods are both slidably connected to the box body.

[0008] In order to facilitate limiting the position of the porcelain, as a preferred cooling and temperature reduction device for porcelain after firing of the utility model, the upper end surfaces of the plurality of turntables are provided with limiting grooves.

[0009] In order to facilitate the connection between the air outlet of the cooling fan and the air duct moving up and down, as a preferred cooling and temperature reduction device after porcelain firing of the utility model, the connecting pipe is a hose.

[0010] In order to facilitate the taking and placing of porcelain, as a preferred cooling and temperature reduction device for porcelain after firing of the utility model, the front end surface of the box body is provided with a door body, and the outer wall of the door body is provided with a handle.

[0011] In order to facilitate the control of the equipment, as a preferred cooling and temperature reduction device for porcelain after firing of the utility model, the outer wall of the box body is provided with a controller, and the driving motor and the electric push rod are both electrically connected to the controller.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The cooling and temperature reduction device for porcelain after firing can drive the L-shaped tube to move downward and be inserted into the interior of the porcelain through the cooperation of an electric push rod, a mounting plate, an air duct, an L-shaped tube, an air cooler and a connecting tube. The air duct is located in the center of a plurality of porcelains and can quickly take away the heat inside the porcelains, with a fast cooling speed. The driving motor, the first connecting rod, the movable frame, the second connecting rod and the turntable can drive a plurality of porcelains to rotate synchronously, so that the cold air can evenly contact the surface of the porcelain, evenly cool it, reduce the possibility of cracks in the porcelain, and have a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structural diagram of a device for cooling and lowering the temperature of porcelain after firing according to the utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of a device for cooling and lowering the temperature of porcelain after firing according to the utility model;

[0016] Figure 3 This is a structural diagram of the movable frame of the utility model;

[0017] Figure 4 It is a structural diagram of the second connecting rod of the utility model.

[0018] In the figure, 1. box body; 2. support plate; 3. drive motor; 4. first connecting rod; 5. movable frame; 6. second connecting rod; 7. turntable; 8. limit groove; 9. electric push rod; 10. mounting plate; 11. air duct; 12. L-shaped pipe; 13. ventilation hole; 14. air cooler; 15. connecting pipe; 16. door body; 17. controller; 18. limit rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0021] See also Figure 1-4 A device for cooling porcelain after firing, comprising a box body 1, a support plate 2 is fixedly connected to the inside of the box body 1, a plurality of array-distributed rotating shafts are rotatably connected to the inside of the support plate 2 through bearings, a turntable 7 is fixedly connected to the upper end faces of the plurality of rotating shafts, an electric push rod 9 is installed on the upper end face of the box body 1, an output end of the electric push rod 9 extends to the inside of the box body 1 and is fixedly connected to a mounting plate 10, a duct 11 is fixedly connected to the lower end face of the mounting plate 10, an outer wall of the duct 11 is connected to a plurality of array-distributed L-shaped tubes 12, and a plurality of evenly distributed ventilation holes 13 are opened on the outer walls of the duct 11 and the plurality of L-shaped tubes 12;

[0022] An air cooler 14 is installed on the upper end surface of the box body 1 . The air outlet of the air cooler 14 extends to the inside of the box body 1 and is connected to a connecting pipe 15 . The other end of the connecting pipe 15 is connected to the air duct 11 .

[0023] In this embodiment: the fired ceramics are placed on the upper end surface of the turntable 7, and the electric push rod 9 is started. The electric push rod 9 drives the mounting plate 10 to move downward, and then drives the air duct 11 and multiple L-shaped tubes 12 to move downward. Multiple L-shaped tubes 12 are inserted into the interior of the ceramics from the top of the ceramics, and the air duct 11 is located in the center of the multiple ceramics. The cold air is blown out from the ventilation holes 13 of the air duct 11 and the L-shaped tube 12 by the cold air blower 14 to cool the ceramics, which can quickly take away the heat inside the ceramics, and the cooling speed is fast. By synchronously rotating multiple turntables 7, the outside and inside of the ceramics can be evenly cooled, so that the temperature of each part of the ceramics is kept consistent, reducing the possibility of cracks in the ceramics, and the use effect is good.

[0024] As a technical optimization solution of the utility model, a driving motor 3 is installed on the bottom end surface inside the box body 1, and the output end of the driving motor 3 is fixedly connected to the first connecting rod 4, the upper end surface of the first connecting rod 4 is rotatably connected to the movable frame 5, and the upper end surface of the movable frame 5 is rotatably connected to a plurality of second connecting rods 6 distributed in an array, and the other ends of the plurality of second connecting rods 6 are respectively fixedly connected to a plurality of rotating shafts.

[0025] In this embodiment: start the drive motor 3, the drive motor 3 drives the first connecting rod 4 to rotate, the first connecting rod 4 further drives the multiple rotating shafts to rotate synchronously through the movable frame 5 and multiple second connecting rods 6, and then drives the multiple turntables 7 to rotate synchronously, thereby driving the multiple porcelains to rotate synchronously, so that the cold air can evenly contact the surface of the porcelain and cool it evenly.

[0026] As a technical optimization solution of the utility model, two symmetrically distributed limiting rods 18 are fixedly connected to the upper end surface of the mounting plate 10 , and the two limiting rods 18 are both slidably connected to the box body 1 .

[0027] In this embodiment, two limiting rods 18 are slidably connected to the box body 1, so as to limit the mounting plate 10 and ensure stable up and down movement of the mounting plate 10.

[0028] As a technical optimization solution of the present invention, the upper end surfaces of the plurality of turntables 7 are provided with limiting grooves 8 .

[0029] In this embodiment, by providing a limiting groove 8 on the upper end surface of the turntable 7, the position of the porcelain can be limited to prevent the L-shaped tube 12 from hitting the porcelain when descending.

[0030] As a technical optimization solution of the present invention, the connecting pipe 15 is a hose.

[0031] In this embodiment, the connecting pipe 15 is configured as a hose, so that the air outlet of the cooling fan 14 is conveniently connected to the air duct 11 that moves up and down.

[0032] As a technical optimization solution of the present invention, a door body 16 is provided on the front end surface of the box body 1, and a handle is provided on the outer wall of the door body 16.

[0033] In this embodiment, a door body 16 is provided on the front end surface of the box body 1, so that the door body 16 can be opened conveniently to take out and put in porcelain.

[0034] As a technical optimization solution of the present invention, a controller 17 is provided on the outer wall of the box body 1 , and the driving motor 3 and the electric push rod 9 are both electrically connected to the controller 17 .

[0035] In this embodiment, the controller 17 is used to facilitate the control of the drive motor 3 and the electric push rod 9, thereby improving the degree of automation.

[0036] The working principle and use process of the utility model are as follows: when in use, firstly, the fired ceramics are placed on the upper end surface of the turntable 7, and then the electric push rod 9 is started, which drives the mounting plate 10 to move downward, thereby driving the air duct 11 and a plurality of L-shaped tubes 12 to move downward, and the plurality of L-shaped tubes 12 are inserted into the interior of the ceramics from the top of the ceramics, and the air duct 11 is located in the center of the plurality of ceramics, and then the cold air blower 14 is started, and the cold air is blown out from the ventilation holes 13 of the air duct 11 and the L-shaped tube 12 by the cold air blower 14 to cool the ceramics, so that the heat inside the ceramics can be quickly taken away, and the cooling speed is fast, and then the driving motor 3 is started, and the driving motor 3 drives the first connecting rod 4 to rotate, and the first connecting rod 4 further drives the plurality of rotating shafts to rotate synchronously through the movable frame 5 and the plurality of second connecting rods 6, thereby driving the plurality of turntables 7 to rotate synchronously, thereby driving the plurality of ceramics to rotate synchronously, and through the synchronous rotation of the plurality of turntables 7, the outside and the inside of the ceramics can be evenly cooled, so that the temperature of each part of the ceramics is kept consistent, and the possibility of cracks in the ceramics is reduced, and the use effect is good.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for cooling porcelain after firing, comprising a box (1), characterized in that: The interior of the box (1) is fixedly connected to a support plate (2), the interior of the support plate (2) is rotatably connected to a plurality of rotating shafts distributed in an array via bearings, the upper end surfaces of the plurality of rotating shafts are fixedly connected to a turntable (7), the upper end surface of the box (1) is mounted with an electric push rod (9), the output end of the electric push rod (9) extends to the interior of the box (1) and is fixedly connected to a mounting plate (10), the lower end surface of the mounting plate (10) is fixedly connected to an air duct (11), the outer wall of the air duct (11) is connected to a plurality of L-shaped tubes (12) distributed in an array, and the outer walls of the air duct (11) and the plurality of L-shaped tubes (12) are provided with a plurality of evenly distributed ventilation holes (13); An air cooler (14) is installed on the upper end surface of the box body (1); an air outlet of the air cooler (14) extends into the interior of the box body (1) and is connected to a connecting pipe (15); the other end of the connecting pipe (15) is connected to the air duct (11).

2. The cooling device for porcelain after firing according to claim 1, characterized in that: A driving motor (3) is installed on the bottom end surface of the box body (1); the output end of the driving motor (3) is fixedly connected to a first connecting rod (4); the upper end surface of the first connecting rod (4) is rotatably connected to a movable frame (5); the upper end surface of the movable frame (5) is rotatably connected to a plurality of second connecting rods (6) distributed in an array; the other ends of the plurality of second connecting rods (6) are respectively fixedly connected to a plurality of rotating shafts.

3. The cooling device for porcelain after firing according to claim 1, characterized in that: Two symmetrically distributed limiting rods (18) are fixedly connected to the upper end surface of the mounting plate (10), and the two limiting rods (18) are both slidably connected to the box body (1).

4. The cooling device for porcelain after firing according to claim 1, characterized in that: The upper end surfaces of the plurality of rotating disks (7) are each provided with a limiting groove (8).

5. The cooling device for porcelain after firing according to claim 1, characterized in that: The connecting pipe (15) is a hose.

6. The device for cooling porcelain after firing according to claim 1, characterized in that: A door body (16) is provided on the front end surface of the box body (1), and a handle is provided on the outer wall of the door body (16).

7. The cooling device for porcelain after firing according to claim 2, characterized in that: A controller (17) is provided on the outer wall of the box body (1), and the drive motor (3) and the electric push rod (9) are both electrically connected to the controller (17).

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