Quartz crucible demolding device

Abstract

The utility model discloses a quartz crucible demolding device. The device comprises a moving mechanism; the telescopic vibration grinding mechanism is used for being connected with the moving mechanism; the telescopic clamping mechanism is used for being connected with the moving mechanism; the moving mechanism is used for driving the telescopic vibration dull polish mechanism and the telescopic clamping mechanism to move, so that the telescopic clamping mechanism corresponds to a quartz crucible in a forming mold, and the telescopic vibration dull polish mechanism corresponds to floating sand on the outer side of the quartz crucible. The telescopic vibration dull polish mechanism is used for vibrating and loosening floating sand extending into the outer side of the quartz crucible so that the quartz crucible can be separated from the floating sand, and the telescopic clamping mechanism is used for clamping the quartz crucible separated from the floating sand and taking the quartz crucible out of the forming mold. According to the quartz crucible demolding device, stable demolding of the quartz crucible can be guaranteed, and the safety is improved.

Description

Technical Field

[0001] This application relates to quartz crucible processing equipment, specifically to a quartz crucible demolding device. Background Technology

[0002] Quartz crucibles, with their advantages of high purity, strong temperature resistance, large size and high precision, good heat preservation, energy saving, and stable quality, are increasingly widely used, for example in single crystal furnaces. After the quartz crucible is formed at high temperature in a molding die, a thick layer of unmelted sand exists between the molding die and the quartz crucible. The crucible needs to be demolded. Typically, the molding die is placed on its side to keep the crucible opening roughly vertical for demolding, and the molding die is usually rotated during the demolding process. However, traditional demolding methods involve manually striking the outside of the mold with a wooden mallet to loosen the sand material adhering to the mold on the outside of the quartz crucible, creating gaps for demolding. This method is time-consuming and labor-intensive, requires strong vibration, is inefficient, and the direct contact with the high-temperature molding mold and quartz crucible can easily cause burns to the operator. Striking the outside of the quartz crucible with a hand hammer can also cause the quartz crucible to shift, damage to the quartz crucible and mold, slippage of the quartz crucible, and loud noise, posing significant safety hazards and failing to guarantee stable demolding of the quartz crucible. Utility Model Content

[0003] The purpose of this application is to provide a quartz crucible demolding device that ensures stable demolding of the quartz crucible and improves safety.

[0004] To solve at least one of the above-mentioned technical problems, the technical solution of this application is as follows:

[0005] A quartz crucible demolding device according to an embodiment of this application includes: a moving mechanism; a telescopic vibration abrasive mechanism connected to the moving mechanism; and a telescopic clamping mechanism connected to the moving mechanism. The moving mechanism drives the telescopic vibration abrasive mechanism and the telescopic clamping mechanism to move, such that the telescopic clamping mechanism corresponds to the quartz crucible in the molding die, and the telescopic vibration abrasive mechanism corresponds to the floating sand on the outside of the quartz crucible. The telescopic vibration abrasive mechanism extends into the floating sand on the outside of the quartz crucible to vibrate and loosen it, causing the quartz crucible to detach from the floating sand. The telescopic clamping mechanism clamps and holds the quartz crucible detached from the floating sand and removes the quartz crucible from the molding die.

[0006] In one possible implementation of the above embodiments, the moving mechanism is a robotic arm, and the moving mechanism is also used to drive the telescopic clamping mechanism to rotate in order to place the demolded quartz crucible.

[0007] In one possible implementation of the above embodiments, the telescopic vibration abrasive mechanism includes: an abrasive rod, which corresponds to the floating sand on the outside of the quartz crucible and whose length direction is consistent with the axial direction of the quartz crucible; a first driving member, which is connected to the abrasive rod and is used to drive the abrasive rod to vibrate; and a second driving member, which is disposed on the moving mechanism and is used to drive the first driving member and the abrasive rod to extend and retract together along the length direction of the abrasive rod.

[0008] In one possible implementation of the above embodiment, a sensor is provided at one end of the abrasive rod near the first driving member. The sensor is used to detect the depth of the quartz crucible after it has been removed from the floating sand and the depth of the abrasive rod inserted into the floating sand.

[0009] In one possible implementation of the above embodiment, a connecting seat is provided at one end of the abrasive rod near the first driving member, the first driving member is disposed on the connecting seat, and the output end of the second driving member is connected to the connecting seat.

[0010] In one possible implementation of the above embodiment, the abrasive rod is a double helix structure extending along its length, the abrasive rod is used to correspond to the floating sand above the quartz crucible in the molding die, and the telescopic clamping mechanism is located below the telescopic vibration abrasive mechanism.

[0011] In one possible implementation of the above embodiments, the second driving member is disposed on the support frame, the support frame is disposed on the mounting frame, the height of the support frame is adjustable, and the mounting frame is disposed on the moving mechanism.

[0012] In one possible implementation of the above embodiments, the telescopic clamping mechanism includes: two clamps symmetrically arranged; a third driving member connected to the two clamps respectively, which is used to drive the two clamps to clamp or open; and a fourth driving member disposed on the moving mechanism and connected to the third driving member, which is used to drive the third driving member and the two clamps to telescopically extend and retract along the axial direction of the quartz crucible in the molding die.

[0013] In one possible implementation of the above embodiments, the third driving member is disposed on the connecting frame, and the output end of the fourth driving member is connected to the connecting frame.

[0014] In one possible implementation of the above embodiment, the output end of the third drive unit is connected to a push block, which is connected to two clamps respectively via a linkage assembly.

[0015] In one possible implementation of the above embodiments, each clamp is provided with an arc-shaped holding surface for engaging with the outer surface of the quartz crucible.

[0016] The above-mentioned technical solution of this application has at least one of the following beneficial effects:

[0017] The quartz crucible demolding device according to this application includes a moving mechanism, a telescopic vibration abrasive mechanism, and a telescopic clamping mechanism. The telescopic vibration abrasive mechanism and the telescopic clamping mechanism are respectively connected to the moving mechanism. The moving mechanism first drives the telescopic vibration abrasive mechanism and the telescopic clamping mechanism to move, so that the telescopic clamping mechanism corresponds to the quartz crucible in the molding mold and the telescopic vibration abrasive mechanism corresponds to the floating sand on the outside of the quartz crucible. Then, the telescopic vibration abrasive mechanism extends into the floating sand on the outside of the quartz crucible to vibrate and loosen it, so that the quartz crucible is separated from the floating sand. Then, the telescopic clamping mechanism clamps the quartz crucible after it is separated from the floating sand and removes the quartz crucible from the molding mold, thus completing the demolding of the quartz crucible. Therefore, by extending the telescopic vibration sanding mechanism into the floating sand outside the quartz crucible in the molding mold to vibrate and loosen it, the vibration and loosening is performed directly on the inside of the floating sand. The force is direct, the resistance is smaller, the required vibration force is smaller, the noise is smaller, the energy consumption is lower, and it is less likely to cause burns to operators, displacement of the quartz crucible, damage to the quartz crucible and the mold, or slippage of the quartz crucible. The operation is convenient, quick, time-saving, labor-saving, and efficient, improving safety, stability and reliability, ensuring stable demolding of the quartz crucible, improving the quality of the quartz crucible, and extending the service life of the mold.

[0018] In addition, unless otherwise specified in the technical solution of this application, the technical solution can be implemented by conventional means in the field. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a quartz crucible demolding device according to one embodiment of this application;

[0021] Figure 2 A schematic diagram of the structure of the quartz crucible demolding device according to one embodiment of this application during demolding;

[0022] Figure 3 This is a partial structural schematic diagram of a telescopic vibration sanding mechanism according to one embodiment of this application;

[0023] Figure 4 This is a partial top view of a telescopic clamping mechanism according to one embodiment of this application.

[0024] Explanation of the labels in the attached drawings:

[0025] Mobile mechanism 100;

[0026] Telescopic vibration abrasive mechanism 200; abrasive rod 210; sensor 220; connecting seat 230; support frame 240; mounting bracket 250;

[0027] Telescopic clamping mechanism 300; clamp 310; third drive component 320; fourth drive component 330; connecting frame 340; push block 350;

[0028] Linkage assembly 400; Linkage 410; Moving part 420; Fixed part 430;

[0029] Molding mold 500;

[0030] Quartz crucible 600. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only some, not all, of the embodiments of this application, and are used merely to explain this application and are not intended to limit it. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0032] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "inner," "outer," "both ends," "both sides," "bottom," and "top," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In addition, the terms "first," "second," "upper-level," "lower-level," "main," and "secondary," etc., are used for descriptive purposes only and can be simply used to more clearly distinguish different components, and should not be construed as indicating or implying relative importance.

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] See Figures 1-4As shown, a quartz crucible demolding device according to an embodiment of this application is schematically illustrated, including: a moving mechanism 100, a telescopic vibration abrasive mechanism 200, and a telescopic clamping mechanism 300.

[0035] The telescopic vibration sanding mechanism 200 and the telescopic clamping mechanism 300 are respectively connected to the moving mechanism 100. The moving mechanism 100 drives the telescopic vibration sanding mechanism 200 and the telescopic clamping mechanism 300 to move so that the telescopic clamping mechanism 300 corresponds to the quartz crucible 600 in the molding mold 500 and the telescopic vibration sanding mechanism 200 corresponds to the floating sand on the outside of the quartz crucible 600. The telescopic vibration sanding mechanism 200 is used to extend into the floating sand on the outside of the quartz crucible 600 to vibrate and loosen it so that the quartz crucible 600 is removed from the floating sand. The telescopic clamping mechanism 300 is used to hold the quartz crucible 600 after it is removed from the floating sand and take the quartz crucible 600 out of the molding mold 500.

[0036] When the quartz crucible 600 needs to be demolded after being fired at high temperature in the molding mold 500, the moving mechanism 100 first drives the telescopic vibration sanding mechanism 200 and the telescopic clamping mechanism 300 to move. This causes the telescopic clamping mechanism 300 to correspond to the quartz crucible 600 in the molding mold 500, and the telescopic vibration sanding mechanism 200 to correspond to the floating sand on the outside of the quartz crucible 600. Then, the telescopic vibration sanding mechanism 200 extends into the floating sand on the outside of the quartz crucible 600 to vibrate and loosen it, allowing the quartz crucible 600 to detach from the floating sand. Then, the telescopic clamping mechanism 300 clamps the quartz crucible 600 tightly after it has detached from the floating sand and removes the quartz crucible 600 from the molding mold 500, completing the demolding of the quartz crucible 600. When the telescopic clamping mechanism 300 clamps the quartz crucible 600 tightly, the telescopic vibration sanding mechanism 200 can retract to avoid affecting the telescopic clamping mechanism 300.

[0037] Therefore, the quartz crucible demolding device of this application uses a telescopic vibration abrasive mechanism 200 to vibrate and loosen the floating sand outside the quartz crucible 600 in the molding mold 500. This vibration and loosening directly acts on the interior of the floating sand, resulting in direct force, less resistance, lower required vibration force, less noise, and lower energy consumption. It is less likely to cause burns to operators, displacement of the quartz crucible 600, damage to the quartz crucible 600 and the mold, or slippage of the quartz crucible 600. This effectively reduces the safety risks during the demolding and transportation of the quartz crucible 600. The device is convenient and quick to operate, saving time and effort, and is highly efficient. Its simple structure improves safety, stability, and reliability, ensuring stable demolding of the quartz crucible 600, improving the quality of the quartz crucible 600, and extending the service life of the mold.

[0038] In some embodiments, see Figures 1-2As shown, the moving mechanism 100 is a robotic arm, such as a multi-axis robotic arm in the prior art. The moving mechanism 100 also drives the telescopic clamping mechanism 300 to rotate and place the demolded quartz crucible 600, for example, by rotating the demolded quartz crucible 600 so that its opening faces upwards. This makes operation more convenient, faster, and more efficient, and also facilitates the accurate placement and transportation of the demolded quartz crucible 600. Furthermore, the moving mechanism 100 can also be connected to a forklift in the workshop for rapid demolding and transportation of the quartz crucible 600, further saving manpower and increasing efficiency.

[0039] In some embodiments, see Figures 1-2 As shown, the telescopic vibration abrasive mechanism 200 includes: an abrasive rod 210, a first driving member (not shown in the figure), and a second driving member (not shown in the figure). The abrasive rod 210 corresponds to the floating sand on the outside of the quartz crucible 600, and its length direction is aligned with the axial direction of the quartz crucible 600. The first driving member is connected to the abrasive rod 210, and the second driving member is mounted on the moving mechanism 100. The second driving member drives the first driving member and the abrasive rod 210 to extend and retract together along the length direction of the abrasive rod 210. The first driving member drives the abrasive rod 210 to vibrate. The abrasive rod 210 loosens the floating sand on the outside of the quartz crucible 600 through extension, retraction, and vibration.

[0040] When the quartz crucible 600 in the molding die 500 needs to be demolded, the molding die 500 is usually placed on its side, so that the mouth of the quartz crucible 600 is roughly vertical, that is, the axis of the quartz crucible 600 is roughly horizontal. The moving mechanism 100 first drives the telescopic vibration grinding mechanism 200 to move, so that the telescopic vibration grinding mechanism 200 corresponds to the floating sand on the outside of the quartz crucible 600, and the length direction of the grinding rod 210 is consistent with the axis of the quartz crucible 600. Then, the second driving member drives the first driving member and the grinding rod 210 together along the grinding rod 210. The length direction (i.e., the axial direction of the quartz crucible 600) extends into the floating sand. At the same time, the first driving member drives the abrasive rod 210 to vibrate, and the molding mold 500 rotates around the central axis of the quartz crucible 600. This vibrates and loosens the floating sand at different positions between the quartz crucible 600 and the molding cavity of the molding mold 500 until the quartz crucible 600 is detached from the floating sand. When the telescopic clamping mechanism 300 clamps the quartz crucible 600 for demolding, the second driving member can also drive the abrasive rod 210 to retract to avoid affecting the telescopic clamping mechanism 300. Therefore, by driving the abrasive rod 210 to vibrate and extend into the floating sand through the first and second driving components, the floating sand is loosened. The vibration loosening is performed directly on the interior of the floating sand, resulting in direct force, less resistance, less required vibration force, less noise, and lower energy consumption. It is less likely to cause burns to operators, displacement of the quartz crucible 600, damage to the quartz crucible 600 and the mold, or slippage of the quartz crucible 600. It effectively reduces the safety risks during the demolding and transportation of the quartz crucible 600. The operation is convenient and quick, saving time and effort, reducing manpower, increasing efficiency, and simplifying the structure. It improves safety, stability, and reliability, ensuring stable demolding of the quartz crucible 600, improving the quality of the quartz crucible 600, and extending the service life of the mold.

[0041] In some embodiments, see Figure 1 , 3 As shown, a sensor 220 is provided at one end of the abrasive rod 210 near the first driving member. The sensor 220 is used to detect the quartz crucible 600 after it has been removed from the floating sand. The sensor 220 can also be used to sense the depth to which the abrasive rod 210 extends into the floating sand. The sensor 220 can be an infrared sensor.

[0042] When sensor 220 approaches the opening of the quartz crucible 600 in the molding die 500, the second drive stops driving the abrasive rod 210 to continue extending into the floating sand. When sensor 220 detects the upper edge of the quartz crucible 600 after it has detached from the floating sand, the second drive drives the abrasive rod 210 to retract, preventing the abrasive rod 210 from obstructing the telescopic clamping mechanism 300 due to excessive length or other factors. Then, the telescopic clamping mechanism 300 clamps the quartz crucible 600 tightly and pulls it out of the molding die 500 to complete demolding. This not only accurately detects the position of the quartz crucible 600, ensuring the telescopic clamping mechanism 300 clamps it more precisely, but also senses the depth of the abrasive rod 210's insertion into the floating sand to limit its extension and retraction, thereby improving safety and reliability.

[0043] In some embodiments, see Figure 1 , 3 As shown, a connecting seat 230 is provided at one end of the abrasive rod 210 near the first driving member. The first driving member is mounted on the connecting seat 230, and the output end of the second driving member is connected to the connecting seat 230. The second driving member drives the connecting seat 230, the first driving member, and the abrasive rod 210 to move together in a telescopic motion. Alternatively, the sensor 220 can be mounted on the connecting seat 230. The first driving member can be a vibration motor, with its output connected to one end of the abrasive rod 210, driving the abrasive rod 210 to vibrate. The second driving member can be a drive element such as an electric cylinder, a linear module, or a pneumatic cylinder. This results in a more stable structure and simpler operation.

[0044] In some embodiments, see Figures 2-3 As shown, the abrasive rod 210 has a double-helix structure extending along its length. The abrasive rod 210 corresponds to the floating sand above the quartz crucible 600 in the molding die 500, and the telescopic clamping mechanism 300 is located below the corresponding telescopic vibration abrasive mechanism 200. For example, the abrasive rod 210 can be formed by two long, spiral strips, each 1500mm long and 3mm thick. The abrasive rod 210 can be made of a high-temperature resistant alloy material, and it can also have two spiral grooves extending along its length to form a double-helix structure. Therefore, on the one hand, the double-helix structure of the abrasive rod 210 reduces resistance during the loosening of floating sand, resulting in more stable operation and better sand removal. On the other hand, the vibrating insertion of the abrasive rod 210 into the floating sand above the quartz crucible 600 in the molding die 500 avoids the risk of damage to the quartz crucible 600 due to its own weight contacting and squeezing the abrasive rod 210.

[0045] In some embodiments, see Figures 1-2As shown, the second driving component is mounted on the support frame 240, which is mounted on the mounting frame 250. The height of the support frame 240 is adjustable, and the mounting frame 250 is mounted on the moving mechanism 100. The height of the support frame 240 can be manually adjusted, for example, by using multiple adjustment holes and fastening with screws or other fasteners. Alternatively, it can be automatically adjusted by a driving component such as an electric cylinder or linear module. The support frame 240 can also be equipped with a guide mechanism that cooperates with the movement of the connecting seat 230. This guide mechanism can be a slide groove or a linear guide rail, etc., to ensure more stable movement of the connecting seat 230. Therefore, based on the size of the quartz crucible 600 in the molding die 500 and the position of the floating sand on the outside of the quartz crucible 600, the support frame 240 can be adjusted to the required height, so that the abrasive rod 210 is positioned corresponding to the floating sand on the outside of the quartz crucible 600, ensuring better loosening of the floating sand. This method is suitable for quartz crucibles 600 of different diameters and has a wide range of applications.

[0046] In some embodiments, see Figure 1 , 4 As shown, the telescopic clamping mechanism 300 includes two clamps 310, a third driving member 320, and a fourth driving member 330. The two clamps 310 are symmetrically arranged, and the third driving member 320 is connected to each of the two clamps 310. The third driving member 320 is used to drive the two clamps 310 to clamp or open. The fourth driving member 330 is mounted on the moving mechanism 100 and connected to the third driving member 320. The fourth driving member 330 is used to drive the third driving member 320 and the two clamps 310 to telescopically extend and retract along the axial direction of the quartz crucible 600 in the molding die 500. For example, the opening and closing range of the two clamps 310 can be 900–1000 mm, and the dimensions of the clamps 310 can be 600 mm in height, 400 mm in width, and 20 mm in thickness. The clamps 310 can be made entirely of a high-temperature resistant and anti-slip material, or their outer frame can be made of a high-temperature resistant and anti-slip material.

[0047] After the quartz crucible 600 is detached from the floating sand, the opening of the quartz crucible 600 is roughly vertical. The abrasive rod 210 above the telescopic clamping mechanism 300 retracts first. Then, the fourth driving member 330 drives the third driving member 320 and the two clamps 310 to move towards the quartz crucible 600. When the quartz crucible 600 is between the two clamps 310, the third driving member 320 can drive the two clamps 310 to clamp the upper edge of the quartz crucible 600 in the horizontal direction. Then, the fourth driving member 330 can drive the third driving member 320 and the two clamps 310 to move a certain distance away from the forming mold 500, that is, to drag the quartz crucible 600 out of the forming mold 500 a certain distance, for example, first drag the quartz crucible 600 out by 150-200mm, and then the two clamps 310 will perform a second clamping on the middle part of the quartz crucible 600 until the quartz crucible 600 is completely removed from the forming mold 500. Therefore, the structure is more stable, the operation is simpler, and the efficiency is higher. It is suitable for quartz crucibles 600 of different diameters. Moreover, by gripping the quartz crucible 600 twice, it can also prevent the quartz crucible 600 from falling off due to the two clamps 310 gripping the crucible 600 too far forward, thus improving safety and reliability. In addition, the mouth of the quartz crucible 600 can be slightly tilted downwards for better gripping and holding. The moving mechanism 100 can also drive the telescopic clamping mechanism 300 to rotate as a whole, so that the mouth of the quartz crucible 600 faces upwards, making it easier to place the quartz crucible 600 in the appropriate position.

[0048] In some embodiments, see Figure 1 , 4 As shown, the third driving component 320 is mounted on the connecting frame 340, and the output end of the fourth driving component 330 is connected to the connecting frame 340. The fourth driving component 330 drives the connecting frame 340, the third driving component 320, and the two clamps 310 to move telescopically together. The third driving component 320 and the fourth driving component 330 can be electric cylinders, lead screw drive mechanisms, or linear modules, etc. The connecting frame 340 can also be equipped with a guide mechanism, such as a linear slide rail, to coordinate with its movement, making the movement of the connecting frame 340 smoother. This results in a more stable structure, ensuring a high load-bearing capacity of the telescopic clamp mechanism 300 and preventing deformation. This ensures the quartz crucible 600 remains stable and does not wobble during demolding and transportation, reducing damage to the quartz crucible 600.

[0049] Furthermore, the output end of the third driving member 320 can also be connected to a push block 350, which can be connected to the two clamps 310 respectively via the linkage assembly 400. For example, referring to Figure 4, the linkage assembly 400 includes two links 410, two moving members 420, and a fixing member 430. One end of each of the two links 410 is hinged to the push block 350, and the other end of each link 410 is hinged to one end of its corresponding moving member 420. The other end of each moving member 420 is connected to its corresponding clamp, and each moving member 420 is movably connected to the fixing member 430, which is mounted on the connecting frame 340. The third driving member 320 drives the push block 350 to move, and the push block 350 drives the two moving members 420 to move via the two links 410. The movement of the moving members 420 causes the two clamps 310 to move synchronously in opposite directions in the horizontal direction to open or close. Therefore, it ensures stable holding of the quartz crucible 600 and is suitable for quartz crucibles 600 with different diameters.

[0050] Furthermore, the linkage assembly 400 may also be provided with a first elastic element (not shown in the figure) that cooperates with the push block 350. The first elastic element can be a compression spring or the like. When the push block 350 moves, the first elastic element acts on the push block 350, thereby providing a buffering and protective function to prevent the two clamps 310 from exerting excessive clamping force and damaging the quartz crucible 600, etc. In addition, a second elastic element that cooperates with the two moving parts 420 can also be provided on the fixed part 430. When the two moving parts 420 move, the second elastic element acts on the two moving parts 420 respectively, making it safer and more reliable.

[0051] In some embodiments, each clamp 310 is provided with an arc-shaped holding surface (not shown) for engaging with the outer surface of the quartz crucible 600. This not only ensures a more secure grip on the quartz crucible 600, but also saves space and reduces volume.

[0052] Based on the various embodiments of this application described above, in the absence of explicit denial or conflict, the technical features of one embodiment may be advantageously combined with one or more other embodiments.

[0053] The above descriptions are merely some embodiments of this application, used only to illustrate the technical solutions of this application, and not to limit it. It should be understood that those skilled in the art can make improvements or substitutions based on the above descriptions without departing from the inventive concept of this application, and all such improvements and substitutions should fall within the protection scope of the appended claims. In this case, all details can be replaced with equivalent elements, and the materials, shapes, and sizes can also be arbitrary.

Claims

1. A quartz crucible demolding device, characterized in that, include: Mobile mechanism; A telescopic vibration sanding mechanism, wherein the telescopic vibration sanding mechanism is used to connect with the moving mechanism; A telescopic clamping mechanism, which is used to connect with the moving mechanism; The moving mechanism drives the telescopic vibration sanding mechanism and the telescopic clamping mechanism to move, so that the telescopic clamping mechanism corresponds to the quartz crucible in the molding die and the telescopic vibration sanding mechanism corresponds to the floating sand on the outside of the quartz crucible. The telescopic vibration sanding mechanism is used to extend into the floating sand on the outside of the quartz crucible to vibrate and loosen it so that the quartz crucible is detached from the floating sand. The telescopic clamping mechanism is used to clamp the quartz crucible after it is detached from the floating sand and remove the quartz crucible from the molding die.

2. The quartz crucible demolding device according to claim 1, characterized in that, The moving mechanism is a robotic arm, which is also used to drive the telescopic clamping mechanism to rotate in order to place the demolded quartz crucible.

3. The quartz crucible demolding device according to claim 1, characterized in that, The telescopic vibration sanding mechanism includes: A frosting rod, the frosting rod being used to correspond to the floating sand on the outside of the quartz crucible and having its length direction aligned with the axial direction of the quartz crucible; A first driving component is connected to the abrasive rod and is used to drive the abrasive rod to vibrate. A second driving member is disposed on the moving mechanism. The second driving member is used to drive the first driving member and the abrasive rod to extend and retract together along the length direction of the abrasive rod.

4. The quartz crucible demolding device according to claim 3, characterized in that, A sensor is provided at one end of the abrasive rod near the first driving member. The sensor is used to detect the quartz crucible after it has been removed from the floating sand and the depth to which the abrasive rod has penetrated the floating sand. The abrasive rod is provided with a connecting seat at one end near the first driving member, the first driving member is disposed on the connecting seat, and the output end of the second driving member is connected to the connecting seat.

5. The quartz crucible demolding device according to claim 3, characterized in that, The abrasive rod has a double helix structure extending along its length. The abrasive rod is used to correspond to the floating sand above the quartz crucible in the molding die, and the telescopic clamping mechanism is located below the telescopic vibration abrasive mechanism.

6. The quartz crucible demolding device according to claim 5, characterized in that, The second driving component is mounted on a support frame, which is mounted on a mounting frame. The height of the support frame is adjustable, and the mounting frame is mounted on the moving mechanism.

7. The quartz crucible demolding device according to claim 1, characterized in that, The telescopic clamping mechanism includes: Two clamps are arranged symmetrically. The third driving component is connected to the two clamps respectively, and the third driving component is used to drive the two clamps to clamp or open; A fourth driving member is disposed on the moving mechanism and connected to the third driving member. The fourth driving member is used to drive the third driving member and the two clamps to extend and retract along the axial direction of the quartz crucible in the forming mold.

8. The quartz crucible demolding device according to claim 7, characterized in that, The third driving component is mounted on the connecting frame, and the output end of the fourth driving component is connected to the connecting frame.

9. The quartz crucible demolding device according to claim 8, characterized in that, The output end of the third driving component is connected to a push block, which is connected to the two clamps respectively through a linkage assembly.

10. The quartz crucible demolding device according to claim 7, characterized in that, Each of the clamps is provided with an arc-shaped holding surface for engaging with the outer side of the quartz crucible.

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