Thermal porcelain furnace with buffer structure

Abstract

The utility model relates to hot porcelain stove technical field discloses a kind of hot porcelain stove with buffer structure, comprising: hot porcelain stove body, support piece is fixedly installed on the inner wall of hot porcelain stove body, electric heating wire is fixedly installed on the inner wall of support piece, soft heat-insulating material is fixedly installed on the inner wall of hot porcelain stove body.The utility model is supported installation to electric heating wire by support piece, so that buffer space is left between electric heating wire and the inner wall of hot porcelain stove body, a certain space is retained for the deformation of electric heating wire, increase security, electric heating wire and the inner wall of hot porcelain stove body do not contact, reduce heat conduction, increase heat preservation, and by the design of soft heat-insulating material, soft heat-insulating material can be realized elastic compensation by the three-dimensional structure of material, absorb the pressure of electric heating wire deformation, realize the function of buffer, further improve the security of electric heating wire and hot porcelain stove body, prolong its service life.

Description

Technical Field

[0001] This utility model relates to the field of ceramic furnace technology, specifically to a ceramic furnace with a buffer structure. Background Technology

[0002] A ceramic furnace is an industrial device specifically designed for high-temperature material processing. It provides a uniform and stable high-temperature environment through methods such as heating wires, and features both high efficiency and energy saving as well as rapid heating and cooling characteristics. It is suitable for sintering or annealing of precision devices such as semiconductor packaging materials and high-temperature ceramic substrates, and has important application value in the fields of electronic component manufacturing and advanced material research and development.

[0003] Traditional ceramic heating furnaces lack the function of buffering and protecting the heating wires. The heating wires are mostly installed directly on the inner wall of the furnace body. When the resistance wires are energized and heated, they are prone to deformation. The compressive force generated by the resistance wires will directly act on the inner wall of the furnace body, which will lead to a reduction in the service life of the heating wires and the furnace body. Utility Model Content

[0004] The purpose of this invention is to provide a ceramic furnace with a buffer structure, which solves the problem in the prior art where the extrusion force generated by the resistance wire directly acts on the inner wall of the furnace body, thus leading to a decrease in the service life of the heating wire and the furnace body.

[0005] This utility model provides the following technical solution: a ceramic furnace with a buffer structure, comprising:

[0006] The ceramic furnace body has a support member fixedly installed on its inner wall, an electric heating wire fixedly installed on the inner wall of the support member, and a soft insulation material fixedly installed on the inner wall of the ceramic furnace body. A buffer space is provided between the electric heating wire and the soft insulation material.

[0007] A support mechanism is provided on the outer wall of the hot ceramic furnace body, and the support mechanism is used to improve the flexibility of the hot ceramic furnace body in turnover and use.

[0008] A feeding mechanism is provided on top of the support mechanism, and is used to facilitate the user to feed or remove materials.

[0009] As a preferred embodiment of the above technical solution, the support mechanism includes a base, the ceramic furnace body is fixedly installed on the top of the base, a column is fixedly installed on the top of the base, a support frame is fixedly installed on the top of the column, a connecting plate seat is fixedly installed on the inner wall of the support frame, the connecting plate seat is fixedly installed on the outer wall of the ceramic furnace body, and casters are fixedly installed on the bottom of the base.

[0010] As a preferred embodiment of the above technical solution, a threaded rod is rotatably connected to the inner wall of the base, and the threaded end of the threaded rod extends to the bottom of the base and is rotatably connected to a rubber pad.

[0011] As a preferred embodiment of the above technical solution, the feeding mechanism includes a frame, which is fixedly installed on the top of a support frame. A rail is fixedly installed in the inner cavity of the frame, and a lead screw is rotatably connected in the inner cavity of the frame. A servo motor is fixedly installed on the top of the frame, and the output shaft of the servo motor is fixedly connected to the end of the lead screw. A lifting seat is slidably connected to the outer wall of the rail and the lead screw.

[0012] As a preferred embodiment of the above technical solution, a connecting seat is detachably connected to the outer wall of the lifting seat, a cover plate is fixedly installed on the side of the connecting seat away from the lifting seat, and a strip plate is detachably connected to the bottom of the cover plate.

[0013] As a preferred embodiment of the above technical solution, a support platform is slidably connected to the outer wall of the strip, and a kit is fixedly installed at the bottom of the support platform. The kit is slidably connected to the outer wall of the strip, and a positioning bolt is threadedly connected to the outer wall of the kit. The threaded end of the positioning bolt abuts against the side of the strip.

[0014] As a preferred embodiment of the above technical solution, anti-slip textures are provided on both sides of the strip.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention uses a support member to support and install the heating wire, leaving a buffer space between the heating wire and the inner wall of the ceramic furnace body. This allows for some space to allow for deformation of the heating wire, increasing safety. The heating wire does not contact the inner wall of the ceramic furnace body, reducing heat conduction and increasing insulation. Furthermore, through the design of the soft insulation material, the three-dimensional structure of the material can achieve elastic compensation, absorbing the pressure of the heating wire deformation and achieving a buffering function. This further enhances the safety of the heating wire and the ceramic furnace body, extending their service life. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the ceramic furnace body of this utility model;

[0019] Figure 3 This is a schematic diagram of the support mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the feeding mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the bottom structure of the cover plate of this utility model.

[0022] In the diagram: 1. Main body of the ceramic furnace; 11. Support component; 12. Heating wire; 13. Soft insulation material; 14. Buffer space; 2. Support mechanism; 21. Base; 22. Column; 23. Support frame; 24. Connecting plate seat; 25. Casters; 26. Threaded rod; 27. Rubber pad; 3. Feeding mechanism; 31. Frame; 32. Rail; 33. Lead screw; 34. Servo motor; 35. Lifting seat; 36. Connecting seat; 37. Cover plate; 38. Strip plate; 381. Support platform; 382. Kit; 383. Positioning bolt; 384. Anti-slip texture. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] like Figures 1-5 As shown, this utility model provides a technical solution: a ceramic furnace with a buffer structure, comprising:

[0025] The ceramic furnace body 1 has a support 11 fixedly installed on its inner wall, an electric heating wire 12 fixedly installed on the inner wall of the support 11, and a soft insulation material 13 fixedly installed on the inner wall of the ceramic furnace body 1. A buffer space 14 is provided between the electric heating wire 12 and the soft insulation material 13.

[0026] Support mechanism 2 is installed on the outer wall of the hot ceramic furnace body 1. Support mechanism 2 is used to improve the flexibility of the hot ceramic furnace body 1 in turnover.

[0027] The feeding mechanism 3 is located on top of the support mechanism 2. The feeding mechanism 3 is used to facilitate the user to feed or remove materials. The heating wire 12 is supported and installed by the support member 11, so that a buffer space 14 is left between the heating wire 12 and the inner wall of the ceramic furnace body 1. This provides a certain space for the deformation of the heating wire 12, thereby increasing safety. The heating wire 12 does not contact the inner wall of the ceramic furnace body 1, reducing heat conduction and increasing heat preservation. The soft insulation material 13 is made of needle-punched blanket. The needle-punched blanket has high temperature resistance: the long-term operating temperature can reach 1400℃, and the short-term impact can withstand 1600℃. The thermal conductivity is as low as 0.038W / (m·K). The three-dimensional structure of the needle-punched blanket achieves elastic compensation, absorbs the pressure of the deformation of the heating wire 12, realizes the buffer function, further improves the safety of the heating wire 12 and the ceramic furnace body 1, and extends their service life.

[0028] As one implementation method in this embodiment, such as Figure 3As shown, the support mechanism 2 includes a base 21, the ceramic furnace body 1 is fixedly installed on the top of the base 21, a column 22 is fixedly installed on the top of the base 21, a support frame 23 is fixedly installed on the top of the column 22, a connecting plate seat 24 is fixedly installed on the inner wall of the support frame 23, the connecting plate seat 24 is fixedly installed on the outer wall of the ceramic furnace body 1, and a caster wheel 25 is fixedly installed on the bottom of the base 21. Through the design of the base 21, column 22, support frame 23 and connecting plate seat 24, a frame structure can be formed around the ceramic furnace body 1 to support and protect the ceramic furnace body 1. Through the design of the caster wheel 25, the flexibility of the ceramic furnace body 1 in turnover and use can be improved.

[0029] As one implementation method in this embodiment, such as Figure 3 As shown, a threaded rod 26 is rotatably connected to the inner wall of the base 21. The threaded end of the threaded rod 26 extends to the bottom of the base 21 and is rotatably connected to a rubber pad 27. After the hot ceramic furnace body 1 is rotated to the production position, the threaded rod 26 is rotated, causing the rubber pad 27 to move down and support the ground, thus realizing the function of providing stable support for the hot ceramic furnace body 1.

[0030] As one implementation method in this embodiment, such as Figure 4 As shown, the feeding mechanism 3 includes a frame 31, which is fixedly installed on the top of the support frame 23. A rail rod 32 is fixedly installed in the inner cavity of the frame 31, and a lead screw 33 is rotatably connected in the inner cavity of the frame 31. A servo motor 34 is fixedly installed on the top of the frame 31, and the output shaft of the servo motor 34 is fixedly connected to the end of the lead screw 33. A lifting seat 35 is slidably connected to the outer wall of the rail rod 32 and the lead screw 33. Controlling the servo motor 34 to work can drive the lead screw 33 to rotate, thereby driving the lifting seat 35 to slide on the outer wall of the rail rod 32, adjusting the height of the lifting seat 35, and providing power for automatic feeding and unloading of materials inside the hot ceramic furnace body 1.

[0031] As one implementation method in this embodiment, such as Figure 4 , Figure 5 As shown, a connecting seat 36 is detachably connected to the outer wall of the lifting seat 35. A cover plate 37 is fixedly installed on the side of the connecting seat 36 away from the lifting seat 35. A strip plate 38 is detachably connected to the bottom of the cover plate 37. The connecting seat 36 is installed on the lifting seat 35 with bolts, and the strip plate 38 is installed on the cover plate 37 with bolts, which facilitates subsequent disassembly and maintenance.

[0032] As one implementation method in this embodiment, such as Figure 5As shown, a support platform 381 is slidably connected to the outer wall of the strip 38. A kit 382 is fixedly installed at the bottom of the support platform 381. The kit 382 is slidably connected to the outer wall of the strip 38. A positioning bolt 383 is threadedly connected to the outer wall of the kit 382. The threaded end of the positioning bolt 383 is in movable contact with the side of the strip 38. The support platform 381 is used to support the heated material. The user can adjust the height gap of the support platform 381 at the strip 38 to adapt to the volume of the heated material. The positioning bolt 383 can be loosened for adjustment, and then the positioning bolt 383 can be tightened after adjustment.

[0033] As one implementation method in this embodiment, such as Figure 5 As shown, anti-slip textures 384 are provided on both sides of the strip 38. The design of the anti-slip textures 384 improves the stability of the positioning bolt 383 against the strip 38.

[0034] Working principle: When in use, the material to be heated is placed on the top of the support platform 381. The servo motor 34 is controlled to work, driving the lead screw 33 to rotate, which in turn drives the lifting seat 35 to slide on the outer wall of the rail 32, causing the cover plate 37 to abut against the top of the hot ceramic furnace body 1 to complete the feeding work. Then, the heating wire 12 is energized to heat the material. After completion, the servo motor 34 is controlled to work again, driving the lifting seat 35 to move upward, and then the material can be taken out.

[0035] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A ceramic furnace with a buffer structure, characterized in that, include: A ceramic furnace body (1) is provided with a support member (11) fixedly installed on the inner wall of the ceramic furnace body (1), an electric heating wire (12) fixedly installed on the inner wall of the support member (11), a soft heat insulation material (13) fixedly installed on the inner wall of the ceramic furnace body (1), and a buffer space (14) provided between the electric heating wire (12) and the soft heat insulation material (13). Support mechanism (2), which is set on the outer wall of the hot ceramic furnace body (1), and is used to improve the flexibility of the hot ceramic furnace body (1) in turnover; The feeding mechanism (3) is located on the top of the support mechanism (2) and is used to facilitate the user to feed or take out materials.

2. A ceramic furnace with a buffer structure according to claim 1, characterized in that: The support mechanism (2) includes a base (21), the ceramic furnace body (1) is fixedly installed on the top of the base (21), a column (22) is fixedly installed on the top of the base (21), a support frame (23) is fixedly installed on the top of the column (22), a connecting plate seat (24) is fixedly installed on the inner wall of the support frame (23), the connecting plate seat (24) is fixedly installed on the outer wall of the ceramic furnace body (1), and a caster wheel (25) is fixedly installed on the bottom of the base (21).

3. A ceramic furnace with a buffer structure according to claim 2, characterized in that: A threaded rod (26) is rotatably connected to the inner wall of the base (21), and the threaded end of the threaded rod (26) extends to the bottom of the base (21) and is rotatably connected to a rubber pad (27).

4. A ceramic furnace with a buffer structure according to claim 2, characterized in that: The feeding mechanism (3) includes a frame (31), which is fixedly installed on the top of the support frame (23). A rail rod (32) is fixedly installed in the inner cavity of the frame (31). A lead screw (33) is rotatably connected in the inner cavity of the frame (31). A servo motor (34) is fixedly installed on the top of the frame (31). The output shaft of the servo motor (34) is fixedly connected to the end of the lead screw (33). A lifting seat (35) is slidably connected on the outer wall of the rail rod (32) and the lead screw (33).

5. A ceramic furnace with a buffer structure according to claim 4, characterized in that: A connecting seat (36) is detachably connected to the outer wall of the lifting seat (35). A cover plate (37) is fixedly installed on the side of the connecting seat (36) away from the lifting seat (35). A strip plate (38) is detachably connected to the bottom of the cover plate (37).

6. A ceramic furnace with a buffer structure according to claim 5, characterized in that: A support platform (381) is slidably connected to the outer wall of the strip (38). A kit (382) is fixedly installed at the bottom of the support platform (381). The kit (382) is slidably connected to the outer wall of the strip (38). A positioning bolt (383) is threadedly connected to the outer wall of the kit (382). The threaded end of the positioning bolt (383) is in movable contact with the side of the strip (38).

7. A ceramic furnace with a buffer structure according to claim 6, characterized in that: Both sides of the strip (38) are provided with anti-slip texture (384).

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