A system and method for preparing amorphous nanocrystalline mother-of-pearl under vacuum

Abstract

This invention discloses a system and method for preparing amorphous and nanocrystalline master crystals under vacuum conditions. The system includes a preparation furnace and a track frame positioned at the bottom of the furnace. A crucible is placed inside the furnace, and a cooling furnace is positioned within the track frame. A connecting pipe is connected to the bottom of the cooling furnace. A connecting component that drives the crucible to tilt is located within the track frame. The system also includes a driving component that acts on the connecting pipe and the connecting component. When the driving component moves the cooling furnace to the receiving point of the preparation furnace via the connecting pipe, an unlocking device unlocks the connecting pipe and the driving component. The driving component then triggers the connecting component to tilt and unload the crucible. Triggering the connecting component to tilt the crucible in the preparation furnace allows the preparation liquid in the crucible to be introduced into the cooling furnace, effectively reducing the waiting time between devices and improving the efficiency of preparing amorphous and nanocrystalline master crystals under vacuum conditions.

Description

Technical Field

[0001] This invention relates to the field of amorphous ribbon manufacturing technology, specifically to a system and method for preparing amorphous nanocrystalline master crystals under vacuum conditions. Background Technology

[0002] Amorphous materials possess high saturation magnetic induction, high permeability, low coercivity and low high-frequency loss, good strength, wear resistance and corrosion resistance, and good temperature and environmental stability. Their excellent comprehensive performance allows them to replace permalloy, silicon steel and ferrite in power electronics technology, showing characteristics such as small size, high efficiency and energy saving. Among all soft magnetic metallic materials, they have the best performance-price ratio.

[0003] In the process of preparing amorphous and nanocrystalline master crystals, it is necessary to first evacuate the cavity to a vacuum state and fill it with inert gas, and then perform electric melting until the raw material is melted to a certain temperature. Then, the liquid raw material needs to be poured into a cooling furnace for cooling, and the cooling furnace is transported to a designated location by a traveling mechanism. The cooling furnace is then poured out again to pour the product into a designated container. The preparation process is a separate and complex operation, which is prone to time conflicts and waste of time waiting, and has certain shortcomings. Summary of the Invention

[0004] The purpose of this invention is to provide a system and method for preparing amorphous nanocrystalline parent crystals under vacuum conditions, so as to overcome the above-mentioned shortcomings in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a system and method for preparing amorphous nanocrystalline mother crystals under vacuum conditions, comprising a preparation furnace and a track frame disposed at the bottom of the preparation furnace, wherein a crucible is disposed inside the preparation furnace, a cooling furnace is disposed in the track frame, and a connecting pipe is connected to the bottom of the cooling furnace; a connecting component for driving the crucible to rotate is disposed in the track frame; and a driving component is further comprising acting on the connecting pipe and the connecting component; when the driving component drives the cooling furnace to move to the receiving point of the preparation furnace through the connecting pipe, the connecting pipe and the driving component are unlocked by an unlocking component, and the driving component triggers the connecting component to drive the crucible to tilt and unload.

[0006] Furthermore, the connecting assembly includes a movable plate slidably connected to the track frame, a first spring being provided between the movable plate and the track frame, a rotating rod being rotatably connected to the movable plate, and a vertical rod being rotatably connected to the rotating rod; a fixed frame is fixedly connected to the vertical rod, a horizontal groove is provided on the fixed frame, and a connecting rod is fixedly connected to the crucible, the connecting rod being slidably connected in the horizontal groove.

[0007] Furthermore, the drive assembly includes a hydraulic cylinder disposed in the track frame, and a connecting plate is fixedly connected to the hydraulic cylinder; a first trigger rod and a second trigger rod are connected to the connecting rod, and a baffle and a wedge-shaped circular plate are disposed on the first trigger rod, and a second spring is disposed between the baffle and the connecting plate; the baffle is in contact with the connecting pipe, and the wedge-shaped circular plate is slidably connected inside the connecting pipe.

[0008] Furthermore, a limiting component is provided inside the connecting tube. The limiting component is slidably connected to a wedge-shaped rod on the connecting tube. One end of the wedge-shaped rod is fixedly connected to a fixing block, and the fixing block is slidably connected to a baffle. A wedge-shaped groove is provided inside the fixing block, and a third spring is provided between the fixing block and the outer wall of the connecting tube.

[0009] Furthermore, the unlocking component is an L-shaped wedge block, which is adapted to a wedge groove.

[0010] Furthermore, the preparation furnace is equipped with a filter cake assembly for filtering the preparation liquid. The filter cake assembly includes two support blocks fixedly connected in the preparation furnace. A receiving hopper and a filter frame are fixedly connected between the two support blocks. A discharge pipe is connected to the bottom of the filter frame. The receiving hopper is connected to the filter frame. An arc-shaped filter screen is fixedly connected to the filter frame. Inclined guide frames are connected to both sides of the filter frame. A cleaning unit is provided in the arc-shaped filter screen.

[0011] Furthermore, the cleaning unit includes a cleaning rod rotatably connected to the filter frame, and the cleaning rod is provided with multiple cleaning plates. During its movement, the cleaning plates sweep the residue on the arc-shaped filter screen into the inclined guide frame for discharge.

[0012] Furthermore, the crucible is provided with a gear set that triggers the cleaning unit to work. The gear set includes an incomplete gear set on the rotating shaft of the crucible. The support block is provided with a reduction gear and a linkage rod that are rotatably connected. The linkage rod is provided with a micro gear and a first bevel gear. The reduction gear meshes with the incomplete gear and the micro gear respectively. The cleaning rod is provided with a second bevel gear. The first bevel gear meshes with the second bevel gear.

[0013] Furthermore, the track frame is provided with a turning assembly for driving the cooling furnace to turn over. The turning assembly includes a toothed plate disposed in the track frame, and a driven gear is disposed on the rotating shaft of the cooling furnace, the driven gear meshing with the toothed plate.

[0014] A method for preparing amorphous nanocrystalline matrix crystals under vacuum conditions, the method comprising the following steps:

[0015] S1: Turn on the vacuum unit, evacuate the preparation furnace through the vacuum pipeline, fill it with inert gas, and turn on the power to melt the material in the crucible to a certain temperature;

[0016] S2: When the drive assembly is activated and drives the cooling furnace to the receiving point, the connection between the drive assembly and the connecting pipe is unlocked by the unlocking component. The drive assembly continues to work and triggers the connecting component to drive the crucible to flip, pouring the molten material into the cooling furnace.

[0017] S3: When the drive component moves in the reverse direction, it drives the flipped crucible to reset through the connecting component, the connecting pipe separates from the unlocking component, and the drive component drives the cooling furnace to move to the initial position for unloading.

[0018] In the above technical solution, the present invention provides a system and method for preparing amorphous nanocrystalline master crystals under vacuum conditions, which has the following advantages: This system and method, through the coordination of a preparation furnace, track frame, crucible, cooling furnace, connecting pipe, connecting component, driving component, unlocking component, and connecting component, allows the driving component to work by first moving the cooling furnace in the track frame below the preparation furnace during its stroke. Then, the driving component unlocks the connecting pipe on the cooling furnace, and the driving component continues to work, triggering the connecting component to rotate the crucible in the preparation furnace, allowing the preparation liquid in the crucible to be introduced into the cooling furnace. This effectively reduces the waiting time between devices, improves the preparation efficiency of amorphous nanocrystalline master crystals under vacuum conditions, and has strong practicality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention;

[0021] Figure 2 Another perspective view of the overall structure provided in the embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the connection between the crucible and filter residue assembly provided in an embodiment of the present invention;

[0023] Figure 4 This is a longitudinal sectional view of the crucible and filter residue assembly provided in an embodiment of the present invention;

[0024] Figure 5 This is a longitudinal sectional view of the filter cake assembly structure provided in an embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of the crucible and connecting assembly structure provided in an embodiment of the present invention;

[0026] Figure 7 This is a schematic diagram showing the connection between the cooling furnace and the drive assembly structure provided in an embodiment of the present invention;

[0027] Figure 8 A cross-sectional top view of the cooling furnace and drive assembly structure is provided for an embodiment of the present invention;

[0028] Figure 9 for Figure 4 Enlarged view of point A in the middle;

[0029] Figure 10 for Figure 8 Enlarged view of point B in the middle.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Preparation furnace; 2. Track frame; 3. Crucible; 4. Cooling furnace; 5. Connecting pipe; 601. Moving plate; 602. First spring; 603. Rotating rod; 604. Vertical rod; 605. Fixed frame; 606. Horizontal groove; 607. Connecting rod; 701. Hydraulic cylinder; 702. Connecting plate; 703. First trigger rod; 704. Second trigger rod; 705. Baffle; 706. Wedge-shaped circular plate; 707. Second spring; 801. Wedge-shaped rod; 802. Fixed block; 8 03. Wedge groove; 804. Third spring; 9. L-shaped wedge block; 101. Support block; 102. Feeding hopper; 103. Filter frame; 104. Discharge pipe; 105. Arc-shaped filter screen; 106. Inclined guide frame; 111. Cleaning rod; 112. Cleaning plate; 121. Incomplete gear; 122. Reduction gear; 123. Linkage rod; 124. Micro gear; 125. First bevel gear; 126. Second bevel gear; 131. Gear plate; 132. Driven gear. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0033] Please refer to 1-10, a system and method for preparing amorphous nanocrystalline parent crystals under vacuum, including a preparation furnace 1 and a track frame 2 disposed at the bottom of the preparation furnace 1. A crucible 3 is disposed inside the preparation furnace 1, and a cooling furnace 4 is disposed in the track frame 2. A connecting pipe 5 is connected to the bottom of the cooling furnace 4. A connecting component for driving the crucible 3 to flip is disposed in the track frame 2. The system also includes a driving component that acts on the connecting pipe 5 and the connecting component. When the driving component drives the cooling furnace 4 to move to the receiving point of the preparation furnace 1 through the connecting pipe 5, the connecting pipe 5 and the driving component are unlocked by an unlocking component. The driving component triggers the connecting component to drive the crucible 3 to tilt and unload.

[0034] Specifically, the preparation system and method for amorphous nanocrystalline mother crystals under vacuum includes a preparation furnace 1 and a track frame 2 located at the bottom of the preparation furnace 1. A crucible 3 is placed inside the preparation furnace 1, and a cooling furnace 4 is placed in the track frame 2. The preparation furnace 1, track frame 2, crucible 3, and cooling furnace 4 are all existing equipment. The preparation furnace 1 is equipped with a furnace cover and a furnace door, and also has a vacuum pipe. The vacuum pipe can be used to create a vacuum in the preparation furnace 1 and can also be connected to an inert gas. The crucible 3 is rotatably connected to the preparation furnace 1 via a rotating shaft. The cooling furnace 4 is limited by a track groove, allowing it to move along the shape of the track frame 2. The cooling furnace 4 cools the preparation liquid. A connecting pipe 5, L-shaped, is connected to the bottom of the cooling furnace 4. A connecting assembly for driving the crucible 3 to rotate is located in the track frame 2. A driving assembly is also included, which acts on the connecting pipe 5 and the connecting assembly. The driving assembly drives the cooling furnace 4 through the connecting pipe 5. When the device moves to the receiving point of the preparation furnace 1, the connecting pipe 5 and the drive assembly are unlocked by the unlocking component. The drive assembly triggers the connecting component to drive the crucible 3 to tilt and unload. During the working stroke of the drive assembly, it first connects with the connecting pipe 5, drives the cooling furnace 4 in the track frame 2 to move to the bottom of the preparation furnace 1 and fixes it. At this time, the connecting pipe 5 moves to the unlocking component, and the unlocking component drives the connecting pipe 5 to unlock the drive assembly. The drive assembly continues to work to trigger the connecting component, so that the crucible 3 in the preparation furnace 1 is flipped, so that the preparation liquid in the crucible 3 can be poured into the cooling furnace 4. After the tilting is completed, the drive assembly moves in the opposite direction and resets. It can first drive the flipped crucible 3 to reset until the crucible 3 is completely reset. Then the drive assembly drives the connecting pipe 5 to separate from the unlocking component, so that the drive assembly drives the cooling furnace 4 containing the preparation liquid to reset again through the connecting pipe 5 and move to the designated position. This device is simple and convenient to operate, has strong practicality, and can effectively reduce the use of multiple drive sources and reduce the cost of amorphous nanocrystalline mother crystal synthesis.

[0035] In a further embodiment of the present invention, the connecting assembly includes a movable plate 601 slidably connected in the track frame 2, a first spring 602 provided between the movable plate 601 and the track frame 2, a rotating rod 603 rotatably connected to the movable plate 601, a vertical rod 604 rotatably connected to the rotating rod 603, a fixed frame 605 fixedly connected to the vertical rod 604, a horizontal groove 606 provided on the fixed frame 605, a connecting rod 607 fixedly connected to the crucible 3, and the connecting rod 607 slidably connected in the horizontal groove 606.

[0036] Preferably, the connecting assembly includes a movable plate 601 slidably connected in the track frame 2, a first spring 602 provided between the movable plate 601 and the track frame 2, a rotating rod 603 rotatably connected to the movable plate 601, and a vertical rod 604 rotatably connected to the rotating rod 603; a fixed frame 605 is fixedly connected to the vertical rod 604, and a horizontal groove 606 is provided on the fixed frame 605; a connecting rod 607 is fixedly connected to the crucible 3, and the connecting rod 607 is slidably connected in the horizontal groove 606. The movable plate 601 moves to push the rotating rod 603 to rotate, so that the rotating rod 603 can push the vertical rod 604 in the preparation furnace 1 to move. The movement of the vertical rod 604 can drive the crucible 3 to rotate through the cooperation of the fixed frame 605, the connecting rod 607 and the horizontal groove 606, so that the preparation liquid in the crucible 3 can be poured out for further processing. The operation is simple and convenient.

[0037] In a further embodiment of the present invention, the driving assembly includes a hydraulic cylinder 701 disposed in the track frame 2, a connecting plate 702 fixedly connected to the hydraulic cylinder 701; a first trigger rod 703 and a second trigger rod 704 are connected to the connecting rod 607, a baffle 705 and a wedge-shaped circular plate 706 are disposed on the first trigger rod 703, a second spring 707 is disposed between the baffle 705 and the connecting plate 702; the baffle 705 contacts the connecting pipe 5, and the wedge-shaped circular plate 706 is slidably connected inside the connecting pipe 5.

[0038] Preferably, the drive assembly includes a hydraulic cylinder 701 disposed in the track frame 2. The hydraulic cylinder 701 is connected to an external power source and a control switch. After the hydraulic cylinder 701 is de-energized, it maintains the state before the de-energization. A connecting plate 702 is fixedly connected to the hydraulic cylinder 701. A first trigger rod 703 and a second trigger rod 704 are connected to the connecting rod 607. A baffle 705 and a wedge-shaped circular plate 706 are disposed on the first trigger rod 703. The wedge-shaped circular plate 706 is disposed on the outer surface of the first trigger rod 703. A second spring 707 is disposed between the baffle 705 and the connecting plate 702. The baffle 705 is in contact with the connecting pipe 5. The wedge-shaped circular plate 706 is slidably connected inside the connecting pipe 5. When the first trigger rod 703 moves, the baffle 705 on the first trigger rod 703, in conjunction with the second spring 707, can always keep in contact with one end of the connecting pipe 5.

[0039] In a further embodiment of the present invention, a limiting component is provided inside the connecting pipe 5. The limiting component is slidably connected to a wedge rod 801 on the connecting pipe 5. One end of the wedge rod 801 is fixedly connected to a fixing block 802. The fixing block 802 is slidably connected to a baffle 705. A wedge groove 803 is provided inside the fixing block 802. A third spring 804 is provided between the fixing block 802 and the outer wall of the connecting pipe 5.

[0040] Preferably, a limiting component is provided inside the connecting pipe 5. The limiting component is slidably connected to a wedge-shaped rod 801 on the connecting pipe 5. One end of the wedge-shaped rod 801 extending into the connecting pipe 5 is set in an inclined shape. A fixing block 802 is fixedly connected to one end of the wedge-shaped rod 801. The fixing block 802 is located at the end of the wedge-shaped rod 801 extending into the outside of the connecting pipe 5. The fixing block 802 is slidably connected to a baffle 705. The fixing block 802 slides on the baffle 705 through a connector, which can limit the movement of the fixing block 802. A wedge-shaped groove 803 is formed inside the fixing block 802. A third spring 804 is provided between the fixed block 802 and the outer wall of the connecting pipe 5. When the fixed block 802 moves, it can drive the third spring 804 to stretch. When the fixed block 802 stops moving, the restoring force of the third spring 804 can drive the fixed block 802 to reset. When the drive assembly works, the wedge-shaped plate 706 on the first trigger rod 703 will abut against one side of the wedge rod 801. At this time, the wedge rod 801 can limit the wedge-shaped plate 706 so that the first trigger rod 703 can drive the connecting pipe 5 to move synchronously after it moves. The operation is simple and convenient.

[0041] In a further embodiment of the present invention, the unlocking component is an L-shaped wedge block 9, which is adapted to the wedge groove 803.

[0042] Preferably, the unlocking component is an L-shaped wedge block 9, which is adapted to the wedge groove 803. The L-shaped wedge block 9 is set on the inner wall of the track frame 2 and is kept on the same horizontal plane as the fixing block 802 on the wedge rod 801. When the fixing block 802 moves to the L-shaped wedge block 9, the L-shaped wedge block 9 will enter the wedge groove 803 in the fixing block 802. Through the cooperation between the L-shaped wedge block 9 and the wedge groove 803 in the fixing block 802, the fixing block 802 drives the wedge rod 801 to move from one side of the wedge plate 706 to the inside of the connecting pipe 5. At this time, when the first trigger rod 703 drives the wedge plate 706 to continue moving, the cooling furnace 4 will not be triggered to move through the connecting pipe 5. At this time, the cooling furnace 4 will also move to the discharge point of the preparation furnace 1.

[0043] In a further embodiment of the present invention, a filter cake assembly for filtering the preparation liquid is provided in the preparation furnace 1. The filter cake assembly includes two support blocks 101 fixedly connected in the preparation furnace 1. A receiving hopper 102 and a filter frame 103 are fixedly connected between the two support blocks 101. A discharge pipe 104 is connected to the bottom of the filter frame 103. The receiving hopper 102 is connected to the filter frame 103. An arc-shaped filter screen 105 is fixedly connected in the filter frame 103. Inclined guide frames 106 are connected to both sides of the filter frame 103. A cleaning unit is provided in the arc-shaped filter screen 105.

[0044] Preferably, the preparation furnace 1 is equipped with a filter assembly for filtering the preparation liquid. During the melting of the amorphous nanocrystalline mother crystal, the raw materials may contain certain impurities, which will be trapped in the preparation liquid after melting. Therefore, the preparation liquid needs to be filtered to improve the purity of the amorphous nanocrystalline mother crystal preparation. The filter assembly includes two support blocks 101 fixedly connected in the preparation furnace 1. A receiving hopper 102 and a filter frame 103 are fixedly connected between the two support blocks 101. The support blocks 101 are used to fix the receiving hopper 102 and the filter frame 103 in the preparation furnace 1. The receiving hopper 102 is positioned below the rotating shaft on one side of the crucible 3, so that the crucible... The rotating crucible 3 can completely pour the preparation liquid into the receiving hopper 102. The bottom of the filter frame 103 is connected to the discharge pipe 104, through which the filtered preparation liquid can be introduced into the cooling furnace 4 at the bottom of the preparation furnace 1. The receiving hopper 102 is connected to the filter frame 103. An arc-shaped filter screen 105 is fixedly connected in the filter frame 103. Inclined guide frames 106 are connected to both sides of the filter frame 103. A cleaning unit is provided in the arc-shaped filter screen 105. Through the cleaning unit, the impurities remaining on the arc-shaped filter screen 105 can be introduced into the inclined guide frames 106 on both sides and discharged to the outside, thereby improving the filtration effect of the arc-shaped filter screen 105 on the preparation liquid.

[0045] In a further embodiment of the present invention, the cleaning unit includes a cleaning rod 111 rotatably connected in the filter frame 103, and a plurality of cleaning plates 112 are provided on the cleaning rod 111. During the movement stroke, the cleaning plates 112 sweep the residue on the arc-shaped filter screen 105 into the inclined guide frame 106 for discharge.

[0046] Preferably, the cleaning unit includes a cleaning rod 111 rotatably connected to the filter frame 103. The cleaning rod 111 is provided with multiple cleaning plates 112. During its movement, the cleaning plates 112 sweep the residue on the arc-shaped filter screen 105 into the inclined guide frame 106 for discharge. The cleaning rod 111 is located at the center of the arc-shaped filter screen 105. The rotation of the cleaning rod 111 can synchronously drive the multiple cleaning plates 112 to rotate, thereby treating the impurities remaining on the arc-shaped filter screen 105. The bottom of each cleaning plate 112 is in contact with the inner wall of the arc-shaped filter screen 105 for easy cleaning.

[0047] In a further embodiment of the present invention, a gear set for triggering the cleaning unit is provided on the crucible 3. The gear set includes an incomplete gear 121 disposed on the rotating shaft of the crucible 3. A reduction gear 122 and a linkage rod 123 are rotatably connected on the support block 101. A micro gear 124 and a first bevel gear 125 are disposed on the linkage rod 123. The reduction gear 122 meshes with the incomplete gear 121 and the micro gear 124 respectively. A second bevel gear 126 is disposed on the cleaning rod 111. The first bevel gear 125 meshes with the second bevel gear 126.

[0048] Preferably, the crucible 3 is equipped with a gear set that triggers the cleaning unit. The gear set includes an incomplete gear 121 mounted on the rotating shaft of the crucible 3. A reduction gear 122 and a linkage rod 123 are rotatably connected to the support block 101. The reduction gear 122 is rotatably mounted on the support block 101 via a shaft. The linkage rod 123 is equipped with a micro gear 124 and a first bevel gear 125. The reduction gear 122 meshes with the incomplete gear 121 and the micro gear 124, respectively. A second bevel gear 126 is mounted on the cleaning rod 111. The first bevel gear 125 meshes with the second bevel gear 126. When the crucible 3 rotates, it drives the incomplete gear 121 to rotate, which in turn drives the reduction gear 122 to rotate. The rotation of the reduction gear 122 drives the micro gear 124 to rotate. The rotation of the micro gear 124 drives the linkage rod 123 to rotate. The rotation of the linkage rod 123, through the cooperation of the first bevel gear 125 and the second bevel gear 126, causes the cleaning rod 111 to rotate, thereby cleaning the arc-shaped filter screen 105.

[0049] In a further embodiment of the present invention, a flipping assembly for driving the cooling furnace 4 to flip is provided in the track frame 2. The flipping assembly includes a toothed plate 131 provided in the track frame 2, and a driven gear 132 is provided on the rotating shaft of the cooling furnace 4. The driven gear 132 meshes with the toothed plate 131.

[0050] Preferably, the track frame 2 is provided with a flipping assembly for driving the cooling furnace 4 to flip. The flipping assembly includes a toothed plate 131 disposed in the track frame 2. A driven gear 132 is disposed on the rotating shaft of the cooling furnace 4. The driven gear 132 meshes with the toothed plate 131. The toothed plate 131 is disposed on one side of the track frame 2. When the cooling furnace 4 containing the preparation liquid moves to the toothed plate 131 under the action of the driving assembly, the driven gear 132 on the cooling furnace 4 contacts the toothed plate 131, thereby triggering the cooling furnace 4 to flip. The cooled preparation liquid can be poured out, which is convenient for continuing to the next step of the operation.

[0051] Working principle: During operation, first open the furnace cover on the preparation furnace 1, and place the raw materials into the crucible 3 inside the preparation furnace 1. Close the furnace door and furnace cover on the preparation furnace 1. At this time, turn on the vacuum unit connected to the preparation furnace 1, and evacuate the preparation furnace 1 to a vacuum state through the vacuum pipeline. Then, fill it with inert gas for protection. After the gas filling is completed, charge the crucible 3 so that the crucible 3 heats up and melts the raw materials inside until the raw materials are melted to a certain extent. At this time, start the hydraulic cylinder 701 in the track frame 2. After the hydraulic cylinder 701 works, it drives the connecting plate 702 to move. After the connecting plate 702 moves, it will drive the first trigger rod 703 and the second trigger rod 704 connected to it to move synchronously. The movement of the first trigger rod 703 will pass through the wedge-shaped circular plate 706 and the wedge rod 80 The connection of the connecting pipe 5 and the connecting pipe 4 will move synchronously. After the connecting pipe 5 moves, it will drive the cooling furnace 4 connected to it to move synchronously until the cooling furnace 4 moves to the bottom of the discharge pipe 104. At this time, the fixing block 802 on the connecting pipe 5 will contact the L-shaped wedge block 9 in the track frame 2. The L-shaped wedge block 9 will cooperate with the wedge groove 803 in the fixing block 802 so that the wedge rod 801 blocking one side of the wedge plate 706 will move into the interior of the connecting pipe 5. At this time, the wedge plate 706 will continue to move under the movement of the first trigger rod 703, instead of continuing to push the connecting pipe 5 to move. At this time, the baffle 705 against one side of the connecting pipe 5 will always provide a pushing force to the connecting pipe 5 under the compression of the second spring 707, so that the connecting pipe 5 cannot drive the cooling furnace 4 to move, thus fixing the cooling furnace 4.

[0052] After the wedge-shaped plate 706 on the first trigger rod 703 passes the rear end of the wedge rod 801, the second trigger rod 704, which moves synchronously with the first trigger rod 703, will contact the moving plate 601 in the track frame 2 and push the moving plate 601 to move. After the moving plate 601 moves, it can drive the vertical rod 604 to move in the preparation furnace 1 through the rotating rod 603. After the vertical rod 604 moves, it drives the fixed frame 605 to move synchronously. Through the cooperation of the connecting rod 607 and the horizontal groove 606, the crucible 3 can be driven to flip. When the crucible 3 flips, the molten preparation liquid inside it flows into the filter frame 103 through the receiving hopper 102 and is filtered by the arc-shaped filter screen 105 at the bottom of the receiving hopper 102. The filtered preparation liquid will flow into the cooling furnace 4 through the discharge pipe 104 at the bottom of the filter frame 103.

[0053] Furthermore, as the crucible 3 flips, it will drive the incomplete gear 121 to rotate. After the incomplete gear 121 rotates, it will drive the reduction gear 122 to rotate synchronously. The rotation of the reduction gear 122 meshes with the micro gear 124 to rotate synchronously. The rotation of the micro gear 124 can drive the linkage rod 123 on the support block 101 to rotate. The rotation of the linkage rod 123, through the first bevel gear 125 connected thereon, engages with the second bevel gear 126 on the cleaning rod 111, so that the cleaning rod 111 in the filter frame 103 rotates. The rotation of the cleaning rod 111 drives multiple cleaning plates 112 to rotate, which can sweep the impurities remaining on the arc-shaped filter screen 105 into the inclined guide frame 106 and discharge them.

[0054] After the preparation liquid in crucible 3 has been completely poured out, the hydraulic cylinder 701 is driven to rotate in the reverse direction. The reverse movement of the hydraulic cylinder 701, through the connecting plate 702, can drive the second trigger rod 704 to move synchronously in the reverse direction. At this time, the thrust of the first trigger rod 703 on the moving plate 601 decreases. The restoring force of the first spring 602 compressed by the moving plate 601 can drive the moving plate 601 to reset. Through the cooperation of the rotating rod 603, the vertical rod 604, the fixed frame 605, the connecting rod 607, and the horizontal groove 606, the crucible 3 after being flipped is reset until the second trigger rod 704 separates from the moving plate 601 for a period of time. At this time, the wedge-shaped plate 706 on the first trigger rod 703 will move to one end of the connecting pipe 5 and pull the connecting pipe 5 to move in the opposite direction. At this time, the fixing block 802 on the connecting pipe 5 will separate from the L-shaped wedge block 9. At this time, the first trigger rod 703 will once again drive the connecting pipe 5 to move through the wedge-shaped plate 706. The movement of the connecting pipe 5 will drive the cooling furnace 4 containing the preparation liquid to move and reset along the track frame 2 until the cooling furnace 4 moves to one end of the track frame 2. At this time, the driven gear 132 on the cooling furnace 4 will contact the toothed plate 131 in the track frame 2 and trigger the cooling furnace 4 to flip. The preparation liquid in the cooling furnace 4 can then be poured into the next container.

[0055] A method for preparing amorphous nanocrystalline matrix crystals under vacuum conditions, the method comprising the following steps:

[0056] S1: Turn on the vacuum unit and evacuate the preparation furnace 1 through the vacuum pipe. Under atmospheric pressure, every point on the crystal surface will be subjected to hundreds of millions of gas molecules every second. In order to obtain a clean crystal surface, it is generally necessary to reduce the density of gas molecules to a few hundred millionths of the atmospheric density, that is, a vacuum environment must be obtained. Fill with inert gas, which can act as a protector. Turn on the power to melt the material in the crucible 3 to a certain temperature. The crucible 3 is equipped with a heating wire. Turn on the power so that the heating wire heats and melts the preparation raw materials in the crucible 3.

[0057] S2: When the drive assembly is activated to move the cooling furnace 4 to the receiving point, the connection between the drive assembly and the connecting pipe 5 is unlocked by the unlocking component. The drive assembly continues to work and triggers the connecting component to drive the crucible 3 to flip, pouring the molten material into the cooling furnace 4. After the drive assembly first moves the cooling furnace 4 to the designated position, it then triggers the crucible 3 to flip through the connecting component, so that the coolant in the crucible 3 can be smoothly poured into the cooling furnace 4 for cooling and movement.

[0058] S3: When the drive component moves in the reverse direction, it drives the flipped crucible 3 to reset through the connecting component, the connecting pipe 5 separates from the unlocking component, and the drive component drives the cooling furnace 4 to move to the initial position for unloading. After the loading is completed, when the drive component moves in the reverse direction, it will first reset the flipped crucible 3 until the crucible 3 is completely reset. At this time, the drive component drives the connecting pipe 5 to separate from the unlocking component, so that the container containing the preparation liquid can be driven to move to the designated position for the next step of operation.

[0059] It should be noted that all electrical equipment involved in this application can be powered by batteries or external power sources.

[0060] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A system for preparing amorphous nanocrystalline parent crystals under vacuum conditions, comprising a preparation furnace (1) and a track frame (2) disposed at the bottom of the preparation furnace (1), wherein a crucible (3) is disposed inside the preparation furnace (1), characterized in that: A cooling furnace (4) is provided in the track frame (2), and a connecting pipe (5) is connected to the bottom of the cooling furnace (4); The track frame (2) is provided with a connecting component that drives the crucible (3) to flip. It also includes a drive component, which acts on the connecting pipe (5) and the connecting component; When the drive assembly drives the cooling furnace (4) to the receiving point of the preparation furnace (1) through the connecting pipe (5), the connecting pipe (5) and the drive assembly are unlocked by the unlocking component, and the drive assembly triggers the connecting assembly to drive the crucible (3) to tilt and unload. The connecting assembly includes a movable plate (601) slidably connected in the track frame (2), a first spring (602) is provided between the movable plate (601) and the track frame (2), a rotating rod (603) is rotatably connected to the movable plate (601), and a vertical rod (604) is rotatably connected to the rotating rod (603). A fixed frame (605) is fixedly connected to the vertical rod (604), and a horizontal groove (606) is provided on the fixed frame (605). A connecting rod (607) is fixedly connected to the crucible (3), and the connecting rod (607) is slidably connected in the horizontal groove (606). The drive assembly includes a hydraulic cylinder (701) disposed in the track frame (2), and a connecting plate (702) is fixedly connected to the hydraulic cylinder (701); The connecting plate (702) is connected to a first trigger rod (703) and a second trigger rod (704). The first trigger rod (703) is provided with a baffle (705) and a wedge-shaped circular plate (706). A second spring (707) is provided between the baffle (705) and the connecting plate (702). The baffle (705) is in contact with the connecting pipe (5), and the wedge-shaped circular plate (706) is slidably connected inside the connecting pipe (5); The connecting pipe (5) is provided with a limiting component inside. The limiting component includes a wedge rod (801) that is slidably connected to the connecting pipe (5). One end of the wedge rod (801) is fixedly connected to a fixing block (802), and the fixing block (802) is slidably connected to the baffle (705). The fixing block (802) has a wedge-shaped groove (803) inside, and a third spring (804) is provided between the fixing block (802) and the outer wall of the connecting pipe (5); The unlocking component is an L-shaped wedge block (9), which is adapted to the wedge groove (803); The second trigger lever (704) can contact the movable plate (601) and push the movable plate (601) to move.

2. The system for preparing amorphous nanocrystalline mother-of- pearl in vacuum according to claim 1, characterized in that, The preparation furnace (1) is provided with a filter residue assembly for filtering the preparation liquid. The filter residue assembly includes two support blocks (101) fixedly connected in the preparation furnace (1). A receiving hopper (102) and a filter frame (103) are fixedly connected between the two support blocks (101). The bottom of the filter frame (103) is connected to a discharge pipe (104). The receiving hopper (102) is connected to the filter frame (103), and an arc-shaped filter screen (105) is fixedly connected in the filter frame (103). Inclined guide frames (106) are connected to both sides of the filter frame (103), and a cleaning unit is provided in the arc-shaped filter screen (105).

3. The system for preparing amorphous nanocrystalline mother-of-pearl crystal under vacuum state according to claim 2, characterized in that, The cleaning unit includes a cleaning rod (111) rotatably connected in the filter frame (103). The cleaning rod (111) is provided with a plurality of cleaning plates (112). During the movement stroke, the cleaning plates (112) sweep the residue on the arc-shaped filter screen (105) into the inclined guide frame (106) for discharge.

4. The system for preparing amorphous nanocrystalline matrix crystals under vacuum conditions according to claim 3, characterized in that, The crucible (3) is provided with a gear set that triggers the cleaning unit to work. The gear set includes an incomplete gear (121) set on the rotating shaft of the crucible (3). The support block (101) is rotatably connected with a reduction gear (122) and a linkage rod (123). The linkage rod (123) is provided with a micro gear (124) and a first bevel gear (125). The reduction gear (122) meshes with the incomplete gear (121) and the micro gear (124) respectively. The cleaning rod (111) is provided with a second bevel gear (126). The first bevel gear (125) meshes with the second bevel gear (126).

5. The system for preparing amorphous nanocrystalline matrix crystals under vacuum conditions according to claim 1, characterized in that, The track frame (2) is provided with a turning assembly for driving the cooling furnace (4) to turn. The turning assembly includes a toothed plate (131) provided in the track frame (2). A driven gear (132) is provided on the rotating shaft of the cooling furnace (4). The driven gear (132) meshes with the toothed plate (131).

6. A method for preparing amorphous nanocrystalline matrix crystals under vacuum conditions, used in the preparation system for amorphous nanocrystalline matrix crystals under vacuum conditions as described in any one of claims 1-5, characterized in that, The preparation method includes the following steps: S1: Turn on the vacuum unit, evacuate the preparation furnace (1) through the vacuum pipe, fill it with inert gas, and turn on the power to melt the material in the crucible (3) to a certain temperature; S2: When the drive assembly is started to move the cooling furnace (4) to the receiving point, the connection between the drive assembly and the connecting pipe (5) is unlocked by the unlocking component. The drive assembly continues to work and triggers the connecting component to drive the crucible (3) to flip and pour the molten material into the cooling furnace (4). S3: When the drive component moves in the opposite direction, the crucible (3) that has been flipped is reset through the connecting component, the connecting pipe (5) is separated from the unlocking component, and the drive component drives the cooling furnace (4) to move to the initial position for unloading.

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