CN219841794U - Silicon nitride ceramic heating equipment with air circulation device - Google Patents
Silicon nitride ceramic heating equipment with air circulation device Download PDFInfo
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- CN219841794U CN219841794U CN202320767969.6U CN202320767969U CN219841794U CN 219841794 U CN219841794 U CN 219841794U CN 202320767969 U CN202320767969 U CN 202320767969U CN 219841794 U CN219841794 U CN 219841794U
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- fixedly connected
- heating box
- fixed block
- silicon nitride
- air circulation
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 85
- 239000000919 ceramic Substances 0.000 title claims abstract description 45
- 229910052581 Si3N4 Inorganic materials 0.000 title claims abstract description 23
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses silicon nitride ceramic heating equipment with an air circulation device, which comprises a workbench and a heating box body fixedly connected to the top end of the workbench, wherein a fixed block is fixedly connected above the surface of the heating box body, the bottom end of the fixed block continuously penetrates through the heating box body and the workbench to the lower part of the workbench, the top end of the fixed block is slidably connected with a clamping block, and the bottom end of the clamping block is fixedly connected with a sliding block. This possesses air circulation device's silicon nitride ceramic heating equipment through setting up fixture in the heating box is inside, and drive motor's output passes through shaft coupling cooperation drive screw, and drive screw cooperation drive gear drives the driving disk and rotates, drives the grip block through driving disk cooperation slider and slides to fix ceramic body, avoid empting in ceramic heating process, thereby lead to ceramic to be heated unevenly, influence later use.
Description
Technical Field
The utility model relates to the technical field of silicon nitride ceramic production, in particular to silicon nitride ceramic heating equipment with an air circulation device.
Background
The silicon nitride ceramic is an inorganic material ceramic which does not shrink when sintered. Silicon nitride has high strength, and in particular, hot pressed silicon nitride is one of the most rigid materials in the world. Has the properties of high strength, low density, high temperature resistance and the like.
The existing silicon nitride ceramic heating equipment is unstable in ceramic placement in the heating process, is easy to topple, causes ceramic heating to be uneven, is always in closed space air in the heating process and is not circulated, causes the internal temperature to be too high, and the ceramic is easy to crack.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides silicon nitride ceramic heating equipment with an air circulation device, which solves the problems that ceramic is not placed stably enough and is easy to topple over in the heating process, so that the ceramic is heated unevenly, and air in a closed space is not circulated all the time in the heating process, so that the internal temperature is too high and the ceramic is easy to crack.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a possesses air cycle device's silicon nitride ceramic firing equipment, includes workstation and the heating box of fixed connection on the workstation top, the surface top fixedly connected with fixed block of heating box, the bottom of its fixed block runs through the below of heating box and workstation to the workstation in succession, the top sliding connection of fixed block has the grip block, the bottom fixedly connected with slider of grip block, the surface sliding connection of slider has the driving disc, and the surface of driving disc rotates with the inner wall of fixed block to be connected, the bottom fixedly connected with drive gear of driving disc, the bottom internal surface fixedly connected with stopper of fixed block, the inner wall rotation of stopper is connected with drive screw, and the tooth meshing of drive screw, one side and the fixedly connected with driving motor of stopper are run through to the one end of drive screw, the right side internal surface of heating box is equipped with the drive mechanism that drives the air flow.
Preferably, the transmission mechanism comprises a protective cover fixedly connected to the right inner surface of the heating box body, a fan is rotationally connected to the inner wall of the protective cover, a connecting rod is fixedly connected to the left side of the fan, and one end of the connecting rod penetrates through the left side of the protective cover to the inside of the heating box body.
Preferably, the external surface fixedly connected with driven gear of connecting rod, the surface top fixedly connected with driving motor of heating box, driving motor's output is through shaft coupling fixedly connected with driving gear, and driving gear's tooth and driven gear's tooth meshing.
Preferably, the inner wall of the heating box body is fixedly connected with a separation plate, the inner surface of the separation plate is fixedly connected with the outer surface of the fixed block, the inner wall of the separation plate is fixedly connected with an electric heating ring, and the inner surface of the electric heating ring is far away from the outer surface of the fixed block.
Preferably, the bottom both sides of workstation all fixedly connected with supporting leg, two fixedly connected with backup pad between the opposite side of supporting leg, and the top and the driving motor fixed connection of backup pad.
Preferably, the front end of the heating box body is rotationally connected with a closed door, the inner surface of the closed door is fixedly connected with a control panel, and the left side of the heating box body is provided with a vent hole in a penetrating way.
Advantageous effects
The utility model provides silicon nitride ceramic heating equipment with an air circulation device. Compared with the prior art, the method has the following beneficial effects:
(1) This silicon nitride ceramic heating equipment who possesses air circulating device through setting up fixture in the heating box is inside, and drive motor's output passes through shaft coupling cooperation drive screw, and drive screw cooperation drive gear drives the drive disk and rotates, drives the grip block through drive disk cooperation slider and slides to fix ceramic body, avoid empting in ceramic heating process, thereby lead to ceramic to be heated unevenly, influence the use in later stage.
(2) This silicon nitride ceramic heating equipment who possesses air circulation device through setting up driving motor in the heating box inside, driving motor's output passes through the shaft coupling cooperation driving gear, thereby makes driving gear cooperation driven gear drive the connecting rod make the fan rotate, accomplishes air circulation through the cooperation air vent, prevents that inside air from not circulating in the heating process, leads to the high temperature to make ceramic break to influence the later use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of a clip structure of the present utility model;
FIG. 3 is a front view of a clamping structure of the present utility model;
FIG. 4 is a front view of a partial structure of the present utility model;
fig. 5 is a side view of a partial structure of the present utility model.
In the figure: 1. a work table; 2. a fixed block; 3. a clamping block; 4. a slide block; 5. a drive plate; 6. a transmission gear; 7. a limiting block; 8. a drive screw; 9. a drive motor; 10. heating the box body; 11. a transmission mechanism; 111. a protective cover; 112. a fan; 113. a connecting rod; 114. a driven gear; 115. a driving motor; 116. a drive gear; 12. a partition plate; 13. an electric heating ring; 14. support legs; 15. a support plate; 16. closing the door; 17. a control panel; 18. and a vent hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides two technical solutions:
embodiment one: the utility model provides a silicon nitride ceramic heating equipment with air circulation device, including workstation 1 and fixed connection in the heating box 10 on workstation 1 top, the fixed block 2 is fixedly connected with above the surface of heating box 10, the bottom of its fixed block 2 runs through heating box 10 and workstation 1 to the below of workstation 1 in succession, the through-hole has all been seted up in the top of heating box 10 and workstation 1, its through-hole and fixed block 2 adaptation, the surface of fixed block 2 and the internal surface fixed connection of heating box 10 and workstation 1, the top sliding connection of fixed block 2 has grip block 3, the spout has been seted up on the top of fixed block 2, the spout has been matched with grip block 3, the surface of grip block 3 and the internal surface sliding connection of fixed block 2, the bottom fixedly connected with slider 4 of grip block 3, the surface sliding connection of slider 4 has driving disk 5, the spout has been seted up with the internal surface of slider 4 adaptation, and the driving disk 5's surface sliding connection with the internal surface of fixed block 2, and driving disk 5's surface and driving block 5's inner wall rotation connection, the spout has been seted up at the bottom 6 of slider 6 and the bottom 7 of drive screw 8, the gear wheel drive screw 8 is fixed connection of a half the drive screw 8, the gear 8 is the end of drive screw 8 through the drive screw 8, the drive screw 8 is fixed connection, the end of drive screw 8 is driven through the drive screw 8, tooth 8 is fixed through the transmission thread 9, the outer thread 9 is connected with the external thread of drive gear 8, the drive screw 8 is fixed through the end of drive gear 8, the transmission screw 8 rotates while the threads are meshed with teeth of the transmission gear 6, thereby driving the transmission gear 6 to rotate, the transmission gear 6 drives the transmission disc 5 to rotate, the sliding block 4 slides in a sliding groove of the transmission disc 5 to drive the clamping block 3 to slide in a sliding groove of the fixed block 2, thereby realizing clamping and fixing of ceramics, the right inner surface of the heating box 10 is provided with a transmission mechanism 11 for driving air to flow, the transmission mechanism 11 comprises a protective cover 111 fixedly connected with the right inner surface of the heating box 10, the right inner surface of the heating box 10 is provided with a hole groove in a penetrating way, the hole groove is matched with the protective cover 111, the outer surface of the protective cover 111 is fixedly connected with the inner surface of the heating box 10, the protective cover 111 protects the fan 112, the inner wall of the protective cover 111 is rotationally connected with the fan 112, the left side of the fan 112 is fixedly connected with a connecting rod 113, one end of a connecting rod 113 penetrates through the left side of the protective cover 111 to the inside of the heating box body 10, a driven gear 114 is fixedly connected to the outer surface of the connecting rod 113, a driving motor 115 is fixedly connected to the upper surface of the heating box body 10, the driving motor 115 is electrically connected with an external power supply, the output end of the driving motor 115 is fixedly connected with a driving gear 116 through a coupler, teeth of the driving gear 116 are meshed with teeth of the driven gear 114, after the driving motor 115 is electrified, the output end drives the driving gear 116 to rotate through the coupler, teeth of the driving gear 116 are meshed with teeth of the driven gear 114 while rotating, thereby driving the driven gear 114 to rotate, thereby driving the connecting rod 113 to rotate, and simultaneously driving a fan 112 to rotate, the inner wall of the heating box body 10 is fixedly connected with a separation plate 12, the separation plate 12 is a known technology in the prior art for separating temperature and preventing excessive leakage, and the through-hole has all been run through to the internal surface of division board 12 both sides, when fan 112 rotates, the inside of air entering division board 12 through the through-hole, and again by the through-hole of one side discharge, and the internal surface of division board 12 and the surface fixed connection of fixed block 2, the inner wall fixedly connected with electric heater ring 13 of division board 12, electric heater ring 13 is prior art and the internal surface of electric heater ring 13 keep away from the surface of fixed block 2, the bottom both sides of workstation 1 all fixedly connected with supporting legs 14, fixedly connected with backup pad 15 between the opposite sides of two supporting legs 14, and the top and the driving motor 9 fixed connection of backup pad 15, the front end rotation of heating box 10 is connected with closed door 16, closed door 16 realizes opening and shutting to the door through the hinge that sets up, closed door 16's internal surface fixedly connected with control panel 17, control panel 17 is used for controlling the temperature in the heating box 10, for prior art, the air vent 18 has been run through to the left side of heating box 10, when the through-hole of air by division board 12 side discharges to the inside of box 10, thereby accomplish the circulation of air through the vent 18.
Embodiment two: the utility model provides a silicon nitride ceramic heating equipment that possesses air circulation device, including be equipped with the drive mechanism 11 that drives the air flow at the right side internal surface of heating box 10, drive mechanism 11 includes the protection casing 111 of fixed connection at heating box 10 right side internal surface, the hole groove has been seted up in the running through of heating box 10 right side internal surface, and hole groove and protection casing 111 adaptation, the surface of protection casing 111 and the internal surface fixed connection of heating box 10, its protection casing 111 plays the guard action to fan 112, the inner wall rotation of protection casing 111 is connected with fan 112, the left side fixedly connected with connecting rod 113 of fan 112, the one end of connecting rod 113 runs through the left side of protection casing 111 to the inside of heating box 10, the surface fixedly connected with driven gear 114 of connecting rod 113, the surface top fixedly connected with driving motor 115 of heating box 10, driving motor 115 and external power source electric connection, the output of driving motor 115 is through shaft coupling fixedly connected with driving gear 116, and the tooth of driving gear 116 meshes with the tooth of driven gear 114, after the driving motor circular telegram, the output is through the drive shaft coupling 115 and is rotated to drive driving gear 116, the rotation, the tooth of driving gear 116 is rotated by the driving gear 114 is driven gear 114 to the tooth of driving gear 116 is rotated to the rotation by the driving gear 114 simultaneously, the rotation of driven gear 114 is rotated by the rotation, the rotation of driven gear 114, the rotation of the driving gear is rotated by the driving gear 116
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, the closing door 16 is opened, the ceramic to be heated is placed at the top end of the fixed block 2, the transmission motor 9 is started, the output end of the transmission motor 9 drives the transmission screw 8 to rotate through the coupler, the transmission screw 8 is meshed with teeth of the transmission gear 6 while rotating, thereby driving the transmission gear 6 to rotate, the transmission disc 5 connected with the top end is driven to rotate while rotating, the sliding block 4 is driven to slide in a sliding groove formed in the inner surface while rotating, the clamping block 3 is driven by the sliding block 4, the clamping block 3 slides in the sliding groove formed in the fixed block 2, the ceramic is clamped and fixed at the top end of the fixed block 2, the ceramic is prevented from toppling over, the closing door 16 is closed afterwards, the electric heating ring 13 is driven to heat the ceramic through the operation control panel 17, the driving motor 115 is driven to drive the driving gear 116 to rotate through the coupler, the teeth of the driving gear 116 are meshed with the teeth of the driven gear 114 while rotating, the connecting rod 113 is driven to rotate while rotating, the fan 112 is driven to drive the air to flow through the rotation of the fan 112, the fan 12 is driven to drive the air to flow in the sliding groove formed in the inner surface of the fixed block 2, the ceramic is heated by the electric heating ring 12, the ceramic is uniformly heated by the heating ring 10, the ceramic is heated by the heating ring 10, and the heating ring is uniformly heated, and the heating ring is blown out of the ceramic through the heating ring 10, and the heating ring is heated by the heating ring is heated, and the heating ring is heated by the heating ring and the ceramic through the heating ring.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Silicon nitride ceramic heating equipment with air circulation device, including workstation (1) and fixed connection at heating box (10) on workstation (1) top, its characterized in that: the utility model discloses a heating box, including heating box (10), fixed block (2) of surface top fixedly connected with, the bottom of its fixed block (2) runs through the below of heating box (10) and workstation (1) to workstation (1) in succession, the top sliding connection of fixed block (2) has grip block (3), the bottom fixedly connected with slider (4) of grip block (3), the surface sliding connection of slider (4) has driving disk (5), and the surface of driving disk (5) rotates with the inner wall of fixed block (2) to be connected, the bottom fixedly connected with driving gear (6) of driving disk (5), the bottom internal surface fixedly connected with stopper (7) of fixed block (2), the inner wall rotation of stopper (7) is connected with drive screw (8), and the screw thread and the tooth meshing of driving gear (6), one end of drive screw (8) runs through one side of stopper (7) and is fixedly connected with driving motor (9) through the shaft coupling, the right side internal surface of heating box (10) is equipped with driving mechanism (11) that drives air flow.
2. A silicon nitride ceramic heating apparatus provided with an air circulation device according to claim 1, characterized in that: the transmission mechanism (11) comprises a protective cover (111) fixedly connected to the inner surface of the right side of the heating box body (10), a fan (112) is rotatably connected to the inner wall of the protective cover (111), a connecting rod (113) is fixedly connected to the left side of the fan (112), and one end of the connecting rod (113) penetrates through the left side of the protective cover (111) to the inside of the heating box body (10).
3. A silicon nitride ceramic heating apparatus provided with an air circulation device according to claim 2, characterized in that: the external surface fixedly connected with driven gear (114) of connecting rod (113), the surface top fixedly connected with driving motor (115) of heating box (10), the output of driving motor (115) is through shaft coupling fixedly connected with driving gear (116), and the tooth of driving gear (116) meshes with the tooth of driven gear (114).
4. A silicon nitride ceramic heating apparatus provided with an air circulation device according to claim 1, characterized in that: the inner wall of the heating box body (10) is fixedly connected with a separation plate (12), the inner surface of the separation plate (12) is fixedly connected with the outer surface of the fixed block (2), the inner wall of the separation plate (12) is fixedly connected with an electric heating ring (13), and the inner surface of the electric heating ring (13) is far away from the outer surface of the fixed block (2).
5. A silicon nitride ceramic heating apparatus provided with an air circulation device according to claim 1, characterized in that: the workbench is characterized in that supporting legs (14) are fixedly connected to two sides of the bottom end of the workbench (1), a supporting plate (15) is fixedly connected between two opposite sides of the supporting legs (14), and the top end of the supporting plate (15) is fixedly connected with a transmission motor (9).
6. A silicon nitride ceramic heating apparatus provided with an air circulation device according to claim 1, characterized in that: the front end of the heating box body (10) is rotationally connected with a closing door (16), the inner surface of the closing door (16) is fixedly connected with a control panel (17), and the left side of the heating box body (10) is provided with a vent hole (18) in a penetrating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767969.6U CN219841794U (en) | 2023-04-10 | 2023-04-10 | Silicon nitride ceramic heating equipment with air circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320767969.6U CN219841794U (en) | 2023-04-10 | 2023-04-10 | Silicon nitride ceramic heating equipment with air circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219841794U true CN219841794U (en) | 2023-10-17 |
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ID=88297400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320767969.6U Active CN219841794U (en) | 2023-04-10 | 2023-04-10 | Silicon nitride ceramic heating equipment with air circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219841794U (en) |
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2023
- 2023-04-10 CN CN202320767969.6U patent/CN219841794U/en active Active
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