A tray for a crystal taking vehicle
By using raw material scraps as separators and guide components in the design of the crystal picking vehicle tray, the problem of non-silicon contamination of crystal rods at high temperatures is solved, achieving the effects of reducing cleaning costs and extending the service life of the tray.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 四川永祥光伏科技有限公司
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-28
AI Technical Summary
Traditional wafer trays used in wafer retrieval vehicles release adhesive at high temperatures, leading to non-silicon contamination of the wafer rods and increasing cleaning costs and manpower.
Raw material fragments (virgin silicon) are used as separators to avoid non-silicon contamination caused by high temperature and high pressure. Guide components and baffle design prevent polycrystalline material from falling out, thus improving the service life of the tray.
It effectively prevents non-silicone contamination, reduces cleaning operations, lowers production costs and labor input, and extends the lifespan of pallets.
Smart Images
Figure CN224564767U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of crystal extraction technology, and in particular to a crystal extraction vehicle tray. Background Technology
[0002] Traditional trays used in crystal extraction vehicles are made of ordinary trays and synthetic stone (such as...). Figure 1 As shown), the normal operating temperature can reach 280℃. At high temperatures, adhesive will be released and adhere to the crystal rod, causing non-silicon contamination of the crystal rod. This renders the no-wash material unusable and requires cleaning operations, increasing production costs and manpower. Utility Model Content
[0003] To solve the above-mentioned technical problems, this utility model provides a wafer-retrieving vehicle tray that uses raw material scraps (virgin silicon) as a separator to avoid non-silicon contamination caused by high temperature and high pressure.
[0004] The technical solution adopted in this utility model is:
[0005] A tray for crystal extraction vehicles, comprising:
[0006] Base plate;
[0007] A ring-shaped column plate is installed on one side of the base plate, and an installation opening is provided on one side of the column plate;
[0008] Mounting plate, both sides of the mounting opening are provided with mounting plates that are connected to the crystal taking vehicle;
[0009] A baffle is provided on the inner side of the column plate. When the mounting plate is connected to the crystal picking cart, a fixing groove for fixing the crystal rod is formed between the base plate, the column plate, the baffle and the crystal picking cart.
[0010] A guide assembly, one end of which is connected to the top side of the baffle, and the other end of which is connected to the top of the baffle, is installed at an angle;
[0011] Raw material fragments are filled into the fixed groove.
[0012] Optionally, the tray further includes:
[0013] A protective plate is installed at the bottom of the fixing groove.
[0014] Optionally, the tray further includes:
[0015] The silicone sticker is provided on the bottom and side wall of the fixing groove, and the silicone sticker is provided on the side of the baffle facing the bottom of the fixing groove.
[0016] Optionally, the guide component includes:
[0017] A guide plate, wherein the guide plate is inclinedly disposed at the opening of the fixed groove;
[0018] The guide plate is provided with multiple protective plates.
[0019] Optionally, the protective plate is made of polytetrafluoroethylene (PTFE).
[0020] Optionally, the mounting plate includes:
[0021] A fixing part is provided on both sides of the mounting opening;
[0022] The connecting part is located at the bottom of the base plate.
[0023] Optionally, the raw material scraps are filled to one-quarter of the volume of the fixed trough.
[0024] Compared with the prior art, the beneficial effects of this utility model are:
[0025] 1. Use raw material fragments (virgin silicon) as a separator to avoid non-silicon contamination caused by high temperature and high pressure.
[0026] 2. To prevent polycrystalline material from falling during the crystal removal process, if the bottom of the polycrystalline material cracks during the crystal removal process, the broken parts will fall into the tray and be blocked in the fixed groove by the baffle.
[0027] 3. During use, the stress-bearing parts are replaced by raw material fragments, which can improve the service life of the pallet. Attached Figure Description
[0028] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0029] Figure 1 A schematic diagram of the existing design of a tray for crystal removal vehicles.
[0030] Figure 2 A three-dimensional structural diagram of the tray used for crystal removal.
[0031] Figure 3 A three-dimensional cross-sectional view of the tray used for crystal removal.
[0032] Figure 4 This is a top view of the tray used for crystal removal.
[0033] Figure 5 for Figure 4A schematic diagram of the cross-sectional structure of AA.
[0034] Figure 6 A partial three-dimensional structural diagram of the tray used for crystal removal.
[0035] Figure 7 This is a schematic diagram of the cooperation structure between the tray and the crystal removal cart.
[0036] Figure label:
[0037] 1. Base plate;
[0038] 2. Column plate; 21. Installation opening;
[0039] 3. Mounting plate; 31. Fixing part; 32. Connecting part;
[0040] 4. Baffle;
[0041] 5. Fixing groove;
[0042] 6. Guide assembly; 61. Guide plate; 62. Guard plate;
[0043] 7. Raw material scraps;
[0044] 8. Protective panels;
[0045] 9. Silicone stickers. Detailed Implementation
[0046] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.
[0047] In the description of this utility model, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and simplify the description, and do not indicate or imply that the device or element 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 utility model.
[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0049] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0050] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided, but those skilled in the art will recognize the application of other processes and / or the use of other materials.
[0051] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0052] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, this embodiment of the utility model provides a tray for a crystal-retrieving vehicle, including: a base plate 1, an annular column plate 2, a mounting plate 3, a baffle 4, a guide assembly 6, and raw material scraps 7. The column plate 2 is mounted on one side of the base plate 1, and an installation opening 21 is formed on one side of the column plate 2. The mounting plate 3 is mounted on both sides of the installation opening 21 and is connected to the crystal-retrieving vehicle. The baffle 4 is disposed on the column plate 2. When the mounting plate 3 is connected to the crystal-retrieving vehicle, a fixing groove 5 for fixing crystal rods is formed between the base plate 1, the column plate 2, the baffle 4, and the crystal-retrieving vehicle. The baffle 4 is installed near the opening of the fixing groove 5. One end of the guide assembly 6 is connected to the top side of the baffle 4, and the other end is connected to the top of the baffle 4. The guide assembly 6 is installed at an angle. The raw material scraps 7 are filled into the fixing groove 5.
[0053] During use, the guide assembly 6 pours the crystal rod into the tray, and the bottom of the tray is covered with raw material scraps 7. When the crystal unloading cart is working, the raw material scraps 7 come into contact with the end of the crystal rod. During the 90-degree rotation, the raw material scraps 7 slide toward the side wall of the fixing groove 5, so that the raw material scraps 7 slide down between the bottom plate 1 and the baffle 4. The baffle 4 prevents the raw material scraps 7 from falling off during the rotation.
[0054] Using this tray can prevent non-silicon contamination. More specifically, raw material scrap 7 (virgin silicon material) is used as a separator to avoid non-silicon contamination caused by high temperature and high pressure.
[0055] To prevent polycrystalline material from falling during the crystal removal process, if the bottom of the polycrystalline material cracks during the process, the broken pieces fall into the tray and are blocked by the baffle 4 in the fixing groove 5.
[0056] During use, the stress-bearing parts are replaced by raw material fragments 7, which can improve the service life of the pallet.
[0057] In one embodiment, such as Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, in order to further improve the service life of the pallet, the pallet further includes a protective plate 8, which is disposed at the bottom of the fixing groove 5.
[0058] It should be noted that the protective plate 8 is made of polytetrafluoroethylene, which gives it high temperature resistance.
[0059] In one embodiment, such as Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the tray further includes: silicone sticker 9, the silicone sticker 9 is provided on the bottom and side wall of the fixing groove 5, and the silicone sticker 9 is provided on the side of the baffle 4 facing the bottom of the fixing groove 5.
[0060] The silicone sticker 9 is installed on the bottom and side wall of the fixing groove 5, and the silicone sticker 9 is also installed on the side of the baffle 4 facing the bottom of the fixing groove 5 because the silicone sticker 9 has high temperature resistance.
[0061] In one embodiment, such as Figure 2 , Figure 3 and Figure 4 As shown, the guide assembly 6 includes a guide plate 61 and guard plates 62. The guide plate 61 is inclinedly disposed at the opening of the fixing groove 5. Multiple guard plates 62 are disposed on the guide plate 61.
[0062] During use, a guide plate 61 is provided to facilitate the installation of the protective plate 62. The guide plate 61 is installed at an angle at the opening of the fixing groove 5. During use, the crystal rod comes into contact with the protective plate 62, which provides support and guidance for the crystal rod.
[0063] In one embodiment, to improve the high-temperature resistance of the protective plate 62, the protective plate 62 is made of polytetrafluoroethylene material.
[0064] In one embodiment, such as Figure 2 , Figure 3 and Figure 5 As shown, the mounting plate 3 includes a fixing part 31 and a connecting part 32. The fixing part 31 is disposed on both sides of the mounting opening 21. The connecting part 32 is disposed on the bottom of the base plate 1.
[0065] In use, to facilitate the connection between the tray and the crystal-retrieving cart, the mounting plate 3 includes a fixing part 31 and a connecting part 32. The fixing part 31 is connected to the crystal-retrieving cart by screws, and the connecting part 32 is connected to the base plate 1. It should be noted that the fixing part 31 and the connecting part 32 are integrally formed structures.
[0066] In one embodiment, to prevent excessive raw material scrap 7 from affecting the ingot feeding, the raw material scrap 7 is filled to one-quarter of the volume of the fixing groove 5. This also prevents insufficient raw material scrap 7 from affecting the lifespan of the tray.
[0067] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A tray for a crystal extraction vehicle, characterized in that, include: Base plate; A ring-shaped column plate is installed on one side of the base plate, and an installation opening is provided on one side of the column plate; Mounting plate, both sides of the mounting opening are provided with mounting plates that are connected to the crystal taking vehicle; A baffle is provided on the inner side of the column plate. When the mounting plate is connected to the crystal picking cart, a fixing groove for fixing the crystal rod is formed between the base plate, the column plate, the baffle and the crystal picking cart. A guide assembly, one end of which is connected to the top side of the baffle, and the other end of which is connected to the top of the baffle, is installed at an angle; Raw material fragments are filled into the fixed groove.
2. The crystal-retrieving tray according to claim 1, characterized in that, The tray further includes: A protective plate is installed at the bottom of the fixing groove.
3. The crystal-retrieving tray according to claim 1, characterized in that, The tray further includes: The silicone sticker is provided on the bottom and side wall of the fixing groove, and the silicone sticker is provided on the side of the baffle facing the bottom of the fixing groove.
4. The crystal-retrieving tray according to claim 1, characterized in that, The guiding component includes: A guide plate, wherein the guide plate is inclinedly disposed at the opening of the fixed groove; The guide plate is provided with multiple protective plates.
5. The crystal-retrieving tray according to claim 4, characterized in that, The protective plate is made of polytetrafluoroethylene.
6. The crystal-retrieving tray according to claim 1, characterized in that, The mounting plate includes: A fixing part is provided on both sides of the mounting opening; The connecting part is located at the bottom of the base plate.
7. The crystal-retrieving tray according to claim 1, characterized in that, The raw material fragments are filled to one-quarter of the volume of the fixed trough.