Carbon-ceramic composite material sintering furnace convenient to clean

Abstract

The carbon-ceramic composite material sintering furnace convenient to clean comprises a sintering furnace body, a heating plate is embedded in the inner side wall of the sintering furnace body, a containing plate is installed on the inner side wall of the sintering furnace body in a sliding mode, a furnace cover is buckled to the top of the sintering furnace body, and sliding holes are formed in the left sides of the tops of the containing plate and the furnace cover. A mounting plate is arranged on the upper side of the sintering furnace body, a threaded rod controlled by a lead screw motor to rotate is arranged on the bottom side of the mounting plate, and the threaded rod is in threaded connection with the placing plate and the furnace cover, so that when a mold is taken and placed, the mold can be taken and placed conveniently, and the mold can be taken and placed conveniently. The screw cap and the placing plate are driven by the lead screw motor to move upwards, so that the placing plate moves to be separated from the sintering furnace body, a mold is convenient to take and place, molded ceramics in the mold can be cooled by air through the air cooler at the bottom of the mounting plate, waste materials on the placing plate can be blown off through wind power, and cleaning is convenient.

Description

Technical Field

[0001] This patent relates to the field of intelligent construction technology, specifically to a carbon-ceramic composite sintering furnace that is easy to clean. Background Technology

[0002] In the production of carbonized ceramics, raw material powder is placed in a mold, and then the entire mold is placed in a sintering furnace for heating, so that the powder particles bond together to form a dense ceramic structure. Existing sintering furnaces have a placement plate inside, and when placing the mold, it is necessary to manually place the mold on the placement plate inside the furnace, which is inconvenient to operate, and it is also inconvenient to pick up and put down the mold, and it is also inconvenient to clean the waste on the placement plate. Therefore, we propose a carbon-ceramic composite material sintering furnace that is easy to clean. Utility Model Content

[0003] The purpose of this patent is to provide a carbon-ceramic composite sintering furnace that is easy to clean, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this patent provides the following technical solution: a carbon-ceramic composite sintering furnace that is easy to clean, comprising a sintering furnace body, a heating plate embedded in the inner wall of the sintering furnace body, a placement plate slidably installed on the inner wall of the sintering furnace body, a furnace cover fastened to the top of the sintering furnace body, a sliding hole on the top left side of the placement plate and the furnace cover, a threaded hole on the top right side of the placement plate and the furnace cover, a through opening on the top of the furnace cover, a baffle hinged to the bottom left end of the inner wall of the through opening, a fixing plate fixedly installed on the right end of the inner wall of the through opening, one end of a torsion spring fixedly installed on the bottom left side of the furnace cover, the other end of the torsion spring fixedly installed on the bottom left side of the baffle, and the top right side of the baffle tightly fitted to the bottom of the fixing plate;

[0005] The upper side of the sintering furnace body is provided with an installation plate. A vertical rod is fixedly installed on the bottom left side of the installation plate. The sliding hole is sleeved on the vertical rod. A lead screw motor is fixedly installed on the top right side of the installation plate. A threaded rod is fixedly installed at the bottom end of the shaft of the lead screw motor. The threaded hole is screwed to the threaded rod.

[0006] A cooling fan is embedded in the bottom center of the mounting plate, and a top rod is fixedly installed on the bottom of the mounting plate.

[0007] Preferably, an expansion cover is fixedly installed at the bottom air outlet of the air cooler.

[0008] Preferably, the top rod includes a rod body, the top end of which is fixedly installed on the bottom of the mounting plate, and a wheel seat is fixedly installed on the bottom end of the rod body, with a top wheel installed inside the wheel seat.

[0009] Preferably, the left and right ends of the side wall of the upright are provided with wheel grooves, and the left and right ends of the inner side wall of the sliding hole are provided with mounting grooves. A limiting wheel is connected to the mounting groove through a rotating shaft, and the edge of the limiting wheel is rolled and installed in the wheel groove.

[0010] Preferably, the top of the inner sidewall of the sliding hole is provided with an annular groove, a rubber ring is fixedly installed on the inner sidewall of the annular groove, the inner sidewall of the rubber ring is slidably installed on the sidewall of the upright, and rubber blocks are integrally formed at both ends of the inner sidewall of the rubber ring, and the rubber blocks are slidably installed in the wheel groove.

[0011] Compared with the prior art, the beneficial effects of this patent are as follows: This patent has an installation plate on the upper side of the sintering furnace body, and a threaded rod controlled by a screw motor on the bottom side of the installation plate. The threaded rod is screwed to the placement plate and the furnace cover. When picking up or putting down the mold, the screw motor only needs to drive the screw cover and the placement plate to move upward, so that the placement plate moves away from the sintering furnace body, which facilitates the picking up or putting down of the mold. In addition, the cold air fan at the bottom of the installation plate can cool down the formed ceramic in the mold, and the wind can blow the waste on the placement plate off, which is convenient for cleaning. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall patent.

[0013] Figure 2 This is a perspective view of the top rod of this patent.

[0014] Figure 3 This is a partial structural diagram of this patent.

[0015] In the diagram: 1. Sintering furnace body, 2. Heating plate, 3. Placement plate, 4. Furnace cover, 5. Sliding hole, 6. Baffle, 7. Fixing plate, 8. Torsion spring, 9. Mounting plate, 10. Vertical rod, 11. Lead screw motor, 12. Threaded rod, 13. Air cooler, 14. Top rod, 15. Expansion cover, 16. Rod body, 17. Wheel seat, 18. Top wheel, 19. Wheel groove, 20. Mounting groove, 21. Limiting wheel, 22. Circular groove, 23. Rubber ring, 24. Rubber block. Detailed Implementation

[0016] The technical solutions of this patent embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this patent, and not all of them. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.

[0017] Please see Figure 1 , Figure 2 and Figure 3This patent provides a technical solution: a carbon-ceramic composite sintering furnace that is easy to clean, including a sintering furnace body 1, a heating plate 2 embedded in the inner wall of the sintering furnace body 1, a placement plate 3 slidably installed on the inner wall of the sintering furnace body 1, a furnace cover 4 fastened to the top of the sintering furnace body 1, a sliding hole 5 on the top left side of the placement plate 3 and the furnace cover 4, a threaded hole on the top right side of the placement plate 3 and the furnace cover 4, a through opening on the top of the furnace cover 4, a baffle 6 hinged to the bottom left end of the inner wall of the through opening, a fixing plate 7 fixedly installed on the right end of the inner wall of the through opening, one end of a torsion spring 8 fixedly installed on the bottom left side of the furnace cover 4, the other end of the torsion spring 8 fixedly installed on the bottom left side of the baffle 6, and the top right side of the baffle 6 tightly fitted to the bottom of the fixing plate 7.

[0018] The upper side of the sintering furnace body 1 is provided with an installation plate 9. A vertical rod 10 is fixedly installed on the bottom left side of the installation plate 9. A sliding hole 5 is sleeved on the vertical rod 10. A lead screw motor 11 is fixedly installed on the top right side of the installation plate 9. A threaded rod 12 is fixedly installed at the bottom end of the shaft of the lead screw motor 11. The threaded hole is screwed to the threaded rod 12.

[0019] The top of mounting plate 9 can be fixed to the indoor ceiling via a rod.

[0020] A cooler 13 is embedded in the bottom center of the mounting plate 9, and a top rod 14 is fixedly installed on the bottom of the mounting plate 9.

[0021] like Figure 1 As shown, the top rod 14 is located on the top left side of the baffle 6. When the furnace cover 4 moves upward, the top rod 14 drives the baffle 6 to flip, thereby opening the opening on the furnace cover 4.

[0022] Specifically, an expansion cover 15 is fixedly installed at the bottom air outlet of the air cooler 13.

[0023] The expansion shroud 15 is designed to expand the blown-out cold air.

[0024] Specifically, the top rod 14 includes a rod body 16, the top end of which is fixedly installed on the bottom of the mounting plate 9, and a wheel seat 17 is fixedly installed on the bottom end of the rod body 16, with a top wheel 18 installed inside the wheel seat 17.

[0025] If the bottom end of the push rod 14 directly contacts the top of the baffle 6, the contact surface will experience greater wear. However, if the top of the baffle 6 is contacted through the wheel body of the push wheel 18, the contact effect can be increased.

[0026] Specifically, the left and right ends of the side wall of the upright 10 are provided with wheel grooves 19, and the left and right ends of the inner side wall of the sliding hole 5 are provided with mounting grooves 20. The mounting grooves 20 are connected to the limiting wheel 21 through a rotating shaft, and the wheel edge of the limiting wheel 21 is rolled and installed in the wheel groove 19.

[0027] Figure 3 In the process, the inner sidewall of the sliding hole 5 on the furnace cover 4 and the placement plate 3 does not contact the sidewall of the upright 10, but is rolled in the wheel groove 19 by the edge of the wheel body of the limiting wheel 21, which can greatly reduce the friction effect of the limiting and reduce the wear effect between the parts.

[0028] Specifically, the top of the inner wall of the sliding hole 5 is provided with an annular groove 22, and a rubber ring 23 is fixedly installed on the inner wall of the annular groove 22. The inner wall of the rubber ring 23 is slidably installed on the side wall of the upright 10. Both the left and right ends of the inner wall of the rubber ring 23 are integrally formed with rubber blocks 24, and the rubber blocks 24 are slidably installed in the wheel groove 19.

[0029] By setting rubber ring 23 and rubber block 24, the sealing effect at the sliding hole 5 can be increased.

[0030] Working principle: The screw motor 11 drives the placement plate 3 and the furnace cover 4 to move upward until the placement plate 3 detaches from the sintering furnace body 1. Then, the mold containing carbon ceramic raw materials is placed on the placement plate 3. The screw motor 11 then drives the placement plate 3 and the furnace cover 4 to reset. The mold is heated inside the sintering furnace body 1. During the heating process, excess material will fall onto the placement plate 3 due to the expansion of the carbon ceramic raw materials. After sintering, the screw motor 11 drives the placement plate 3 and the furnace cover 4 to move upward until the placement plate 3 detaches from the sintering furnace body 1. At the same time, the top wheel 18 contacts the top left side of the baffle 6, causing the baffle 6 to flip into a vertical state. At this time, the opening is opened, and the cooling fan 13 cools the mold on the placement plate 3. At the same time, the waste material on the placement plate 3 is blown off by the air force.

[0031] It should be noted that the device structure and accompanying drawings of this patent mainly describe the principle of this patent. In terms of the technical aspects of this design principle, the setting of the device's power mechanism, power supply system and control system is not fully described. However, those skilled in the art who understand the principle of the above patent can clearly understand the specifics of its power mechanism, power supply system and control system.

[0032] In the description of this patent, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. At the same time, unless otherwise expressly specified and limited, the terms "set," "install," "connect," and "fixed installation," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise expressly limited, those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0033] Although embodiments of this patent have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this patent, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A carbon-ceramic composite sintering furnace that is easy to clean, characterized in that: The sintering furnace body (1) includes a heating plate (2) embedded in the inner wall of the sintering furnace body (1), a placement plate (3) slidably installed on the inner wall of the sintering furnace body (1), a furnace cover (4) fastened to the top of the sintering furnace body (1), a sliding hole (5) provided on the top left side of the placement plate (3) and the furnace cover (4), a threaded hole provided on the top right side of the placement plate (3) and the furnace cover (4), a through opening provided on the top of the furnace cover (4), a baffle (6) hinged to the bottom left side of the inner wall of the through opening, a fixing plate (7) fixedly installed on the right side of the inner wall of the through opening, one end of a torsion spring (8) fixedly installed on the bottom left side of the furnace cover (4), the other end of the torsion spring (8) fixedly installed on the bottom left side of the baffle (6), and the top right side of the baffle (6) tightly fitted to the bottom of the fixing plate (7). The upper side of the sintering furnace body (1) is provided with an installation plate (9), and a vertical rod (10) is fixedly installed on the bottom left side of the installation plate (9). The sliding hole (5) is sleeved on the vertical rod (10). A lead screw motor (11) is fixedly installed on the top right side of the installation plate (9). A threaded rod (12) is fixedly installed at the bottom end of the shaft of the lead screw motor (11). The threaded hole is screwed to the threaded rod (12). A cooler (13) is embedded in the bottom center of the mounting plate (9), and a top rod (14) is fixedly installed on the bottom of the mounting plate (9).

2. The carbon-ceramic composite sintering furnace for easy cleaning according to claim 1, characterized in that: An expansion cover (15) is fixedly installed at the bottom air outlet of the air cooler (13).

3. The carbon-ceramic composite sintering furnace for easy cleaning according to claim 1, characterized in that: The top rod (14) includes a rod body (16), the top end of which is fixedly installed on the bottom of the mounting plate (9), and a wheel seat (17) is fixedly installed on the bottom end of the rod body (16), with a top wheel (18) installed inside the wheel seat (17).

4. The carbon-ceramic composite sintering furnace for easy cleaning according to claim 1, characterized in that: The left and right ends of the side wall of the upright (10) are provided with wheel grooves (19), and the left and right ends of the inner side wall of the sliding hole (5) are provided with mounting grooves (20). A limiting wheel (21) is connected in the mounting groove (20) through a rotating shaft. The wheel body edge of the limiting wheel (21) is rolled in the wheel groove (19).

5. A carbon-ceramic composite sintering furnace for easy cleaning according to claim 4, characterized in that: The inner sidewall of the sliding hole (5) is provided with a circular groove (22) at the top. A rubber ring (23) is fixedly installed on the inner sidewall of the circular groove (22). The inner sidewall of the rubber ring (23) is slidably installed on the sidewall of the upright (10). Both the left and right ends of the inner sidewall of the rubber ring (23) are integrally formed with rubber blocks (24). The rubber blocks (24) are slidably installed in the wheel groove (19).

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