Low-energy-consumption fluoride vacuum hot pressing sintering device
By introducing components such as fixed chambers and mobile sealing doors into the vacuum hot-pressure sintering furnace, vacuum thermal sintering of fluoride is achieved, the problem of frequent cooling and heating is solved, energy consumption and preparation costs are reduced, and the convenience of use is improved.
Patent Information
- Application Number
- CN202422253306.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-14
AI Technical Summary
The existing vacuum hot-press sintering furnace needs to be frequently cooled and heated after each sintering, resulting in large electricity consumption and increasing preparation costs.
The vacuum hot pressed sintering furnace body, fixed chamber, mobile sealing door, electric hoist, limit column, electromagnetic lock and other components are used to achieve vacuum thermal sintering of fluoride. The storage chamber is taken and stored through the clamping rack, and the sintered fluoride is directly removed without frequent cooling.
It reduces the energy consumption of vacuum hot-press sintering furnace, reduces the preparation cost, and improves the convenience of use.
Smart Images
Figure CN223138302U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sintering devices, in particular to a low-energy-consumption fluoride vacuum hot-pressing sintering device. Background Art
[0002] Fluorides refer to organic or inorganic compounds containing fluorine. Fluorine can form binary compounds with all elements except He, Ne, and Ar. From the deadly toxin sarin to the drug efavirenz, from insoluble calcium fluoride to highly reactive sulfur tetrafluoride, all belong to the category of fluorides. A vacuum hot-pressing sintering furnace includes a sintering furnace and a vacuum pumping part. The sintering furnace includes a furnace body and a heating chamber installed in the furnace body. Six conducting electrodes are installed on the sintering furnace. The feature is that an upper beam of a hydraulic press and a lower beam of a hydraulic press are respectively arranged above and below the furnace body. The upper beam of the hydraulic press and the lower beam of the hydraulic press are connected into a whole by four columns. When preparing fluorides, a vacuum hot-pressing sintering furnace is needed.
[0003] In the prior art, when using a vacuum hot-pressing sintering furnace, after each sintering is completed, it is necessary to inflate to quickly cool the heating chamber so that the temperature reaches the standard before the workpiece can be taken out. Similarly, when sintering, the entire heating chamber needs to be heated again. Frequent cooling and heating consume a large amount of electric energy and increase the preparation cost. Therefore, to solve this problem, it is very necessary to design a low-energy-consumption fluoride vacuum hot-pressing sintering device. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a low-energy-consumption fluoride vacuum hot-pressing sintering device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A low-energy-consumption fluoride vacuum hot-pressing sintering device includes a vacuum hot-pressing sintering furnace body. A fixed chamber is fixedly sleeved outside the vacuum hot-pressing sintering furnace body. A PLC controller and a sintering component are fixedly installed on one side of the fixed chamber. The sintering component is arranged on one side of the vacuum hot-pressing sintering furnace body and is used for sintering fluorides. The sintering component includes a movable sealing door, and the movable sealing door is arranged on one side of the vacuum hot-pressing sintering furnace body.
[0007] As a further solution of the present utility model, the sintering assembly further includes: first guide rails are fixedly installed on both inner sides of the fixed bin, a limiting column is movably sleeved inside the first guide rail, the limiting column is fixedly installed with the movable sealing door, an electric hoist is fixedly sleeved inside the fixed bin, the electric hoist is electrically connected to the PLC controller, a steel cable of the electric hoist is fixedly installed on the outer circumferential wall surface of the movable sealing door, two first fixing plates and two second fixing plates are fixedly installed on one side inside the fixed bin, rectangular through holes are provided on the top surfaces of the second fixing plates and the first fixing plates, electromagnetic locks are fixedly sleeved inside the rectangular through holes, the electromagnetic locks are electrically connected to the PLC controller, two limiting holes are respectively provided on the top surface and the bottom surface of the movable sealing door, the limiting holes are movably sleeved with the telescopic shafts of the electromagnetic locks, several metal blocks are fixedly installed on one side inside the fixed bin, several first circular through holes are provided on the movable sealing door, electromagnets are fixedly sleeved on the inner circumferential wall surfaces of the first circular holes, the electromagnets are electrically connected to the PLC controller, a guide rail sliding table module is fixedly installed on the inner top surface of the fixed bin, a driving motor of the guide rail sliding table module is electrically connected to the PLC controller, a third fixing plate is fixedly installed on the bottom surface of the moving block of the guide rail sliding table module, a second circular through hole is provided on one side of the third fixing plate, a rotating arm is movably sleeved on the inner circumferential wall surface of the second circular through hole, a first driving mechanism is fixedly installed on one side of the third fixing plate, a driving motor of the first driving mechanism is electrically connected to the PLC controller, one end of the driving shaft of the driving motor of the first driving mechanism is fixedly installed with the rotating arm, a third circular through hole is provided on one side of the first driving mechanism, a clamping bracket is movably sleeved on the inner circumferential wall surface of the third circular through hole, a second driving mechanism is fixedly installed on one side of the rotating arm, a driving motor of the second driving mechanism is electrically connected to the PLC controller, one end of the driving shaft of the driving motor of the second driving mechanism is fixedly installed with the clamping bracket, two fourth circular through holes are respectively provided on both sides of the clamping bracket, electric push rods are fixedly sleeved on the inner circumferential wall surfaces of the fourth circular through holes, a clamping plate is fixedly installed at one end of the telescopic shaft of the electric push rod, and a storage bin is arranged between the two clamping plates.
[0008] As a further solution of the present utility model, a partition board is fixedly sleeved inside the fixed bin, a second rectangular through hole is provided on the top surface of the partition board, the second rectangular through hole is movably sleeved with the steel cable of the electric hoist, and the partition board is fixedly installed with the electric hoist.
[0009] As a further solution of the present utility model, two support frames are fixedly installed on the bottom surface of the fixed bin, and the support frames are fixedly installed with the vacuum hot-pressing sintering furnace body.
[0010] As a further solution of the utility model, a long hook is arranged inside the fixed bin.
[0011] As a further solution of the utility model, an air outlet is arranged on the top surface of the fixed bin, and an air extraction mechanism is fixedly sleeved on the inner circular wall surface of the air outlet.
[0012] As a further solution of the utility model, a solenoid valve penetrates and is fixedly sleeved on one side of the fixed bin, and the solenoid valve is electrically connected with the PLC controller.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] By the mutual cooperation of the vacuum hot pressing and sintering furnace body, the fixed bin, the movable sealing door, the first guide rail, the electric hoist, the limiting column, the first fixing plate and the electromagnetic lock, the effect of vacuum hot sintering of fluoride can be achieved. After the fluoride is hot sintered, the fluoride inside the storage bin is taken and placed by the clamping frame, and there is no need to cool the vacuum hot pressing and sintering furnace body to take out the fluoride, avoiding frequent cooling and heating of the vacuum hot pressing and sintering furnace body, reducing the energy consumption of the vacuum hot pressing and sintering furnace body, reducing the preparation cost, being convenient to use, and being relatively practical. Description of the Drawings
[0015] Figure 1 It is a schematic diagram of the overall structure of a low-energy fluoride vacuum hot pressing and sintering device proposed by the utility model;
[0016] Figure 2 It is a schematic diagram of the movable sealing door structure of a low-energy fluoride vacuum hot pressing and sintering device proposed by the utility model;
[0017] Figure 3 It is Figure 2 a partial structural schematic diagram of A in
[0018] Figure 4 It is Figure 2 a partial structural schematic diagram of B in
[0019] Figure 5 It is a schematic diagram of the rotating arm structure of a low-energy fluoride vacuum hot pressing and sintering device proposed by the utility model;
[0020] Figure 6 It is a schematic diagram of the first guide rail structure of a low-energy fluoride vacuum hot pressing and sintering device proposed by the utility model;
[0021] Figure 7 It is a schematic diagram of the clamping plate structure of a low-energy fluoride vacuum hot pressing and sintering device proposed by the utility model.
[0022] In the figure: 1. Vacuum hot pressing and sintering furnace body; 2. Fixed bin; 3. Movable sealing door; 4. First guide rail; 5. Electric hoist; 6. Limit post; 7. First fixing plate; 8. Electromagnetic lock; 9. Limit hole; 10. Electromagnet; 11. Metal block; 12. Second fixing plate; 13. Guide rail and slide table module; 14. Third fixing plate; 15. First driving mechanism; 16. Rotating arm; 17. Clamping frame; 18. Storage bin; 19. Second driving mechanism; 20. Partition board; 21. Support frame; 22. Long hook; 23. Air extraction mechanism; 24. Air outlet hole; 25. Electric push rod; 26. Clamping plate; 27. Solenoid valve. Detailed implementation manners
[0023] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.
[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0026] Refer to Figures 1-7, a low-energy fluoride vacuum hot-pressing sintering device, comprising a vacuum hot-pressing sintering furnace body 1. A fixed bin 2 is fixedly sleeved outside the vacuum hot-pressing sintering furnace body 1. A PLC controller is fixedly installed on one side of the fixed bin 2. A sintering assembly is arranged on one side of the vacuum hot-pressing sintering furnace body 1 for sintering fluorides. The sintering assembly includes: a movable sealing door 3, which is arranged on one side of the vacuum hot-pressing sintering furnace body 1. First guide rails 4 are respectively fixedly installed on both sides inside the fixed bin 2. A limiting post 6 is movably sleeved inside the first guide rail 4, and the limiting post 6 is fixedly installed with the movable sealing door 3. An electric hoist 5 is fixedly sleeved inside the fixed bin 2, and the electric hoist 5 is electrically connected to the PLC controller. The steel cable of the electric hoist 5 is fixedly installed on the outer circumferential wall surface of the movable sealing door 3. Two first fixing plates 7 and two second fixing plates 12 are fixedly installed on one side inside the fixed bin 2. Rectangular through holes are formed on the top surfaces of the second fixing plates 12 and the first fixing plates 7, and electromagnetic locks 8 are fixedly sleeved inside the rectangular through holes. The electromagnetic locks 8 are electrically connected to the PLC controller. Two limiting holes 9 are respectively formed on the top surface and the bottom surface of the movable sealing door 3, and the limiting holes 9 are movably sleeved with the telescopic shafts of the electromagnetic locks 8. A number of metal blocks 11 are fixedly installed on one side inside the fixed bin 2. A number of first circular through holes are formed on the movable sealing door 3, and electromagnets 10 are fixedly sleeved on the inner circumferential wall surfaces of the first circular holes. The electromagnets 10 are electrically connected to the PLC controller. A guide rail sliding table module 13 is fixedly installed on the top surface inside the fixed bin 2. The driving motor of the guide rail sliding table module 13 is electrically connected to the PLC controller. A third fixing plate 14 is fixedly installed on the bottom surface of the moving block of the guide rail sliding table module 13. A second circular through hole is formed on one side of the third fixing plate 14, and a rotating arm 16 is movably sleeved on the inner circumferential wall surface of the second circular through hole. A first driving mechanism 15 is fixedly installed on one side of the third fixing plate 14. The first driving mechanism 15 includes a driving motor and a first mounting plate for fixing it. The driving motor of the first driving mechanism 15 is electrically connected to the PLC controller. One end of the driving shaft of the driving motor of the first driving mechanism 15 is fixedly installed with the rotating arm 16. A third circular through hole is formed on one side of the first driving mechanism 15, and a clamping frame 17 is movably sleeved on the inner circumferential wall surface of the third circular through hole. A second driving mechanism 19 is fixedly installed on one side of the rotating arm 16. The second driving mechanism 19 includes a driving motor and a second mounting plate for fixing it. The driving motor of the second driving mechanism 19 is electrically connected to the PLC controller. One end of the driving shaft of the driving motor of the second driving mechanism 19 is fixedly installed with the clamping frame 17. Two fourth circular through holes are respectively formed on both sides of the clamping frame 17, and electric push rods 25 are fixedly sleeved on the inner circumferential wall surfaces of the fourth circular through holes. One end of the telescopic shaft of the electric push rod 25 is fixedly installed with a clamping plate 26. A storage bin 18 is arranged between the two clamping plates 26.
[0027] In this embodiment, a partition plate 20 is fixedly sleeved inside the fixed bin 2. A second rectangular through hole is formed in the top surface of the partition plate 20, and the steel cable of the electric hoist 5 is movably sleeved in the second rectangular through hole. The partition plate 20 and the electric hoist 5 are fixedly installed. Two support frames 21 are fixedly installed on the bottom surface of the fixed bin 2, and the support frames 21 and the vacuum hot-pressing sintering furnace body 1 are fixedly installed. A long hook 22 is arranged inside the fixed bin 2. An air outlet 24 is formed in the top surface of the fixed bin 2, and an air extraction mechanism 23 is fixedly sleeved on the inner wall surface of the air outlet 24. The air extraction mechanism 23 includes an air extraction pump and an air inlet and outlet pipe connected thereto. Among them, the air inlet pipe is connected to the air outlet 24. One side of the fixed bin 2 penetrates and is fixedly sleeved with a solenoid valve 27, and the solenoid valve 27 is electrically connected to the PLC controller.
[0028] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: Through the provided vacuum hot pressing sintering furnace body 1, when the user needs to sinter fluoride, the user opens the door of the fixed bin 2, uses the long hook 22 to hook out the storage bin 18 from the inside of the fixed bin 2, pours the sintering materials such as fluoride into the inside of the storage bin 18, puts the storage bin 18 into the inside of the fixed bin 2 through the long hook 22 and resets it. Then, through the provided electric push rod 25, the electric push rod 25 is started to drive the clamping plate 26 to clamp both sides of the storage bin 18. At the same time, the electric hoist 5 is started to pull the movable sealing door 3 upward through the steel cable. Through the provided first guide rail 4, the moving paths of the limit post 6 and the movable sealing door 3 are limited, and the movable sealing door 3 is moved to the top inside the fixed bin 2. Then, the first driving mechanism 15 is started to drive the rotating arm 16 to rotate, and the second driving mechanism 19 is started to drive the clamping frame 17 to rotate, so that the clamped storage bin 18 moves upward by a certain distance. Then, the guide rail sliding table module 13 is started to drive the third fixing plate 14, the rotating arm 16, the clamping frame 17, the storage bin 18, etc. to move, so that the storage bin 18 is moved into the inside of the vacuum hot pressing sintering furnace body 1. Thus, after the first driving mechanism 15, the rotating arm 16 and the electric push rod 25 are started to place the storage bin 18 inside the vacuum hot pressing sintering furnace body 1, the guide rail sliding table module 13 is started to drive the third fixing plate 14, etc. to move out of the fixed bin 2. Then, the electric hoist 5 is started to lower the movable sealing door 3, and the movable sealing door 3 moves downward under the limitation of the first guide rail 4 and fits against one side of the vacuum hot pressing sintering furnace body 1. At the same time, a plurality of electromagnets 10 are provided to magnetize the metal blocks 11, so that the movable sealing door 3 tightly adheres to one side of the vacuum hot pressing sintering furnace body 1. At the same time, the electromagnetic lock 8 is started so that the telescopic shaft is inserted into the limit hole 9 to limit and fix the movable sealing door 3. Then, the vacuum hot pressing sintering furnace body 1 is started to perform vacuum hot pressing sintering. During sintering, a new storage bin 18 and the fluoride raw materials inside are placed inside the fixed bin 2, and the air extraction mechanism 23 is started to evacuate the inside of the fixed bin 2. After sintering is completed, the movable sealing door 3 is opened in the above manner. The inside of the fixed bin 2 and the vacuum hot pressing sintering furnace body 1 are both in a vacuum state. The storage bin 18 inside the vacuum hot pressing sintering furnace body 1 is taken out and placed inside the fixed bin 2, and the previously placed storage bin 18 is put into the inside of the vacuum hot pressing sintering furnace body 1. The movable sealing door 3 is closed to continue vacuum hot sintering. At the same time, the solenoid valve 27 is started to release the air inside the fixed bin 2, so that after the internal and external pressures are balanced, the door of the fixed bin 2 is opened, and the sintered fluoride and the storage bin 18 are taken out from the inside of the fixed bin 2 by using the long hook 22. Another storage bin 18 is again filled with new fluoride and put into the inside of the fixed bin 2, and the fixed bin 2 is evacuated. By repeating the above operations in the above manner, the fluoride can be continuously sintered. At the same time, the vacuum hot pressing sintering furnace body 1 does not need to be cooled down.Furthermore, there is no need for frequent cooling and heating, which reduces energy consumption and waiting time. Thus, the effect of vacuum hot sintering of fluoride is achieved comprehensively. After the fluoride is hot sintered, the fluoride inside the storage bin 18 is taken and placed through the clamping frame 17. There is no need to cool down the vacuum hot press sintering furnace body 1 to take out the fluoride, avoiding frequent cooling and heating of the vacuum hot press sintering furnace body 1, reducing the energy consumption of the vacuum hot press sintering furnace body 1, lowering the preparation cost, facilitating use, and being relatively practical.
[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.
Claims
1. A low-energy fluoride vacuum hot-pressing sintering device, comprising a vacuum hot-pressing sintering furnace body (1), an outer part of the vacuum hot-pressing sintering furnace body (1) is fixedly sleeved with a fixed bin (2), and a PLC controller is fixedly installed on one side of the fixed bin (2), characterized in that, It further includes a sintering component for sintering fluoride, and the sintering component is arranged on one side of the vacuum hot pressing sintering furnace body (1). The sintering component includes: a movable sealing door (3), and the movable sealing door (3) is arranged on one side of the vacuum hot pressing sintering furnace body (1).
2. The low-energy-consumption fluoride vacuum hot-pressing sintering device according to claim 1, wherein, The sintering assembly further includes: First guide rails (4) are fixedly installed on both inner sides of the fixed bin (2). A limiting post (6) is movably sleeved inside the first guide rail (4). The limiting post (6) is fixedly installed with the movable sealing door (3). An electric hoist (5) is fixedly sleeved inside the fixed bin (2). The electric hoist (5) is electrically connected to the PLC controller. A steel cable of the electric hoist (5) is fixedly installed on the outer circumferential wall surface of the movable sealing door (3). Two first fixing plates (7) and two second fixing plates (12) are fixedly installed on one inner side of the fixed bin (2). Rectangular through holes are formed on the top surfaces of the second fixing plates (12) and the first fixing plates (7). An electromagnetic lock (8) is fixedly sleeved inside the rectangular through holes. The electromagnetic lock (8) is electrically connected to the PLC controller. Two limiting holes (9) are respectively formed on the top surface and the bottom surface of the movable sealing door (3). The limiting holes (9) are movably sleeved with the telescopic shafts of the electromagnetic locks (8). A plurality of metal blocks (11) are fixedly installed on one inner side of the fixed bin (2). A plurality of first circular through holes are formed on the movable sealing door (3). An electromagnet (10) is fixedly sleeved on the inner circumferential wall surface of the first circular through holes. The electromagnet (10) is electrically connected to the PLC controller. A guide rail and slide table module (13) is fixedly installed on the inner top surface of the fixed bin (2). A driving motor of the guide rail and slide table module (13) is electrically connected to the PLC controller. A third fixing plate (14) is fixedly installed on the bottom surface of the moving block of the guide rail and slide table module (13). A second circular through hole is formed on one side of the third fixing plate (14). A rotating arm (16) is movably sleeved on the inner circumferential wall surface of the second circular through hole. A first driving mechanism (15) is fixedly installed on one side of the third fixing plate (14). A driving motor of the first driving mechanism (15) is electrically connected to the PLC controller. One end of the driving shaft of the driving motor of the first driving mechanism (15) is fixedly installed with the rotating arm (16). A third circular through hole is formed on one side of the first driving mechanism (15). A clamping frame (17) is movably sleeved on the inner circumferential wall surface of the third circular through hole. A second driving mechanism (19) is fixedly installed on one side of the rotating arm (16). A driving motor of the second driving mechanism (19) is electrically connected to the PLC controller. One end of the driving shaft of the driving motor of the second driving mechanism (19) is fixedly installed with the clamping frame (17). Two fourth circular through holes are respectively formed on both sides of the clamping frame (17). An electric push rod (25) is fixedly sleeved on the inner circumferential wall surface of the fourth circular through holes. One end of the telescopic shaft of the electric push rod (25) is fixedly installed with a clamping plate (26). A storage bin (18) is arranged between the two clamping plates (26).
3. A low-energy fluoride vacuum hot-pressing sintering device according to claim 2, characterized in that, A partition plate (20) is fixedly sleeved inside the fixed bin (2). A second rectangular through hole is formed in the top surface of the partition plate (20), and the second rectangular through hole is movably sleeved with the steel cable of the electric hoist (5). The partition plate (20) and the electric hoist (5) are fixedly installed.
4. A low-energy fluoride vacuum hot pressing and sintering device according to claim 1, characterized in that, Two support frames (21) are fixedly installed on the bottom surface of the fixed bin (2), and the support frames (21) and the vacuum hot pressing and sintering furnace body (1) are fixedly installed.
5. A low-energy fluoride vacuum hot-pressing sintering device according to claim 1, characterized in that, A long hook (22) is arranged inside the fixed bin (2).
6. The low-energy-consumption fluoride vacuum hot-pressing sintering device according to claim 1, characterized in that An air outlet hole (24) is formed in the top surface of the fixed bin (2), and an air extraction mechanism (23) is fixedly sleeved on the inner circular wall surface of the air outlet hole (24).
7. A low-energy fluoride vacuum hot-pressing sintering device according to claim 1, characterized in that, A solenoid valve (27) penetrates and is fixedly sleeved on one side of the fixed bin (2), and the solenoid valve (27) is electrically connected to the PLC controller.