Automatic boxing and stacking system for single crystal square rods
By designing the material support structure, the problem of pallet misalignment was solved, enabling stable stacking and efficient packing of single crystal rods, and improving the stability and efficiency of automatic packing and palletizing.
Patent Information
- Application Number
- CN202610089425.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-22
- Publication Date
- 2026-02-24
AI Technical Summary
In the prior art, when the truss device moves components such as single crystal rods or base supports, the support plate is prone to shifting, which increases the difficulty of clamping and reduces work efficiency.
The material support structure includes a material support component, a fixing component, and a stabilizing component. Through the cooperation of components such as a support base, a docking plate, a pushing component, and a rotating shaft, the material support plate is fixed, reducing friction and improving adjustment efficiency.
It effectively avoids pallet offset when picking up materials, improves the stability and efficiency of automatic packing and stacking, and ensures stable stacking and convenient packing of single crystal rods.
Smart Images
Figure CN121553470A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of automated packing and palletizing technology for single-crystal square rods, and more particularly to an automated packing and palletizing system for single-crystal square rods. Background Technology
[0002] Single-crystal silicon rods are cylindrical single-crystal materials formed by the directional solidification growth of high-purity silicon, with internal atoms arranged in a continuous single crystal orientation. They are the core basic raw materials for the manufacture of semiconductor chips and photovoltaic cells.
[0003] This application discloses a single-crystal silicon rod transfer device and a single-crystal silicon rod transfer method. The single-crystal silicon rod transfer device includes: a reversing carrier; and a silicon rod clamp disposed in the silicon rod clamping area of the reversing carrier. The reversing carrier is driven to perform a reversing motion, and the silicon rod clamp on the reversing carrier transfers the single-crystal silicon wafer rod from the loading station to the squaring operation station and / or transfers the single-crystal silicon cube from the squaring operation station to the unloading station during the reversing motion. In this way, the workpiece can be transferred quickly and conveniently, improving the transfer efficiency of the workpiece. In addition, the silicon rod clamp on the reversing carrier has a dual clamping function for single-crystal silicon wafer rods and single-crystal silicon cubes. Without increasing the structural complexity, the clamp can be eliminated, increasing the design space for other structures and reducing costs.
[0004] The inventors discovered that when using the single crystal silicon rod transfer device, the pallet is not fixed when the AGV transfers the auxiliary materials to the corresponding workstation. When the gantry device clamps the single crystal rod or other components such as the base plate, the pallet is prone to shifting, which increases the clamping difficulty of the gantry device and reduces work efficiency. Summary of the Invention
[0005] The purpose of this invention is to address the shortcomings of existing technologies where the pallet is deflected by force when the truss device moves components such as single crystal rods or base supports, thereby increasing the difficulty of clamping the truss device. Therefore, this invention proposes an automatic packing and palletizing system for single crystal square rods.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: It includes a base plate and a single crystal rod. Two lifting machines are mounted on the upper surface of the base plate. A double-layer conveying device is mounted on the upper surface of the base plate. A truss device is mounted on the upper surface of the base plate. A material support structure is formed on the upper surface of the base plate. The material support structure includes a material support assembly, a fixing assembly, and a stabilizing assembly. The material support assembly includes two support seats. The upper surfaces of the two support seats respectively abut against a docking plate. A support plate is fixedly connected to the side of the two docking plates that are close to each other. A first reserved hole is formed on the upper surface of the support seat. A second reserved hole is formed on the upper surface of the support seat. A first sliding tube is fixedly connected to the lower surface of the first reserved hole. A second sliding tube is fixedly connected to the lower surface of the second reserved hole. An insertion hole is opened on the lower surface of the docking plate. The fixing assembly includes an mounting plate. The mounting plate is fixedly connected to the inner wall of the support base. Two support frames are fixedly connected to the upper surface of the mounting plate. An adjustment frame is fixedly connected to both support frames. A pusher is rotatably connected to the inner wall of the adjustment frame. A limit lifting plate is slidably connected to the inner wall of the first sliding tube. A lower pressure plate is slidably connected to the inner wall of the second sliding tube. A first abutment plate is fixedly connected to the lower surface of the limit lifting plate. A second abutment plate is fixedly connected to the lower surface of the lower pressure plate. The limit lifting plate is slidably connected to the inner wall of the insertion hole. The upper surface of the support plate abuts against the single crystal rod.
[0007] The effect achieved by the above components is that by adding a material support structure, the pallet can be fixed in a simple and automatic way, effectively preventing the pallet from shifting when picking up materials, thereby improving the stability of automatic packing and palletizing.
[0008] Preferably, the stabilizing component includes two long rods, which are rotatably connected to both ends of the pusher, and the arc surface of each long rod is fixedly connected to a rotating shaft.
[0009] The effect achieved by the above components is that by adding a long rod and a rotating shaft to contact the corresponding first and second abutment plates, the friction between them can be reduced, thereby improving the adjustment efficiency.
[0010] Preferably, the upper surfaces of the two support frames are respectively fixedly connected with support members, and the upper surface of the support member is provided with an embedding groove, which matches the arc surface of the long rod.
[0011] Preferably, the inner wall of the embedding groove is fixedly connected with a buckle, which engages with the corresponding long rod.
[0012] The effect achieved by the above-mentioned components is that by adding a buckle to the inner wall of the embedding groove, the corresponding long rod can be snapped and fixed when it comes into contact.
[0013] Preferably, a first abutment pad is fixedly connected to the upper surface of the limiting lifting plate, and a second abutment pad is fixedly connected to the upper surface of the lower pressing plate. Both the first abutment pad and the second abutment pad are rubber pads.
[0014] The effect achieved by the above components is that by adding a first and second abutment pad made of rubber, the wear between the limit lifting plate and the lower pressure plate and the docking plate can be reduced.
[0015] Preferably, the upper surface of the pallet has a stacking structure, the stacking structure includes a plurality of base supports and a middle liner, the plurality of base supports are stacked on top of each other, the base supports abut against the corresponding pallet, the upper surface of the base supports has a plurality of first clamping grooves, the plurality of middle liners are stacked on top of each other, the lower surface of the middle liners has a plurality of second clamping grooves, the upper surface of the middle liners has a plurality of third clamping grooves, the plurality of top covers are stacked on top of each other, and the lower surface of the top covers has a plurality of fourth clamping grooves.
[0016] The effect achieved by the above components is that by adding a stacking structure, the truss device can be assisted in stacking single crystal rods, and multiple intermediate linings can be added as needed. The stacking structure allows the single crystal rods to be stacked more stably, which is convenient for packaging.
[0017] Preferably, the stacking structure includes several top covers, which are stacked on top of each other, and the lower surface of each top cover has several fourth clamping grooves. The effect achieved by the above components is that by adding top covers with fourth clamping grooves, the stacking structure can be sealed, preventing the topmost single crystal rod from falling off.
[0018] Preferably, the lower surface of the base is provided with an auxiliary structure, the auxiliary structure including two bottom grooves, the two bottom grooves being formed on the lower surface of the base, and a first anti-detachment plate being fixedly connected to both sides of the base.
[0019] The effects achieved by the above components are as follows: by adding auxiliary structures and using two bottom grooves, it is easy for different types of AGVs to handle them, and the first anti-detachment plate also improves the stability after stacking.
[0020] Preferably, a second anti-detachment plate is fixedly connected to both sides of the inner liner, and a third anti-detachment plate is fixedly connected to both sides of the top cover.
[0021] The effect achieved by the above components is that by adding a second anti-detachment plate and a third anti-detachment plate, the middle linings can be aligned with each other, improving stability and allowing the top cover to be firmly sealed.
[0022] Preferably, a central pad is fixedly connected to the lower surface of the base, and two auxiliary pads are fixedly connected to the lower surface of the base, wherein the central pad and the auxiliary pads are rubber pads.
[0023] The effect achieved by the above components is that by adding a center pad and a rubber pad, the friction between the components and the pallet can be increased, thereby improving the stability after stacking.
[0024] Compared with the prior art, the advantages and positive effects of the present invention are as follows: 1. In this invention, when the auxiliary material module sensor detects a material shortage, the AGV transfers the auxiliary material to the corresponding workstation. The gantry device picks up the base tray and places it on the single crystal rod tray. The transmission device transports the single crystal rod to the picking position. The gantry device clamps the single crystal rod and fills the first clamping slot on the base tray from near to far. Then, with the help of the stacking structure, the stacking continues as needed until completion. By adding the material support structure, the tray can be fixed in a simple and automatic way, effectively avoiding the tray from shifting when the material is clamped, thereby improving the stability of automatic packing and stacking.
[0025] 2. In this invention, during the process of AGV transferring auxiliary materials to the corresponding workstation, the pallet is sent to the lower middle of the two support seats. The docking plate pushes the lower pressure plate downward. During this process, the second abutment plate presses down one end of the pusher with the rotating shaft, so that the other end of the pusher pushes the first abutment plate upward, and the limiting lifting plate slowly enters the insertion hole to complete the fixation. When the rotating shaft is fully in contact with the support, the long rod will engage with the buckle. During the downward pressing of the second abutment plate, the rotating shaft will roll on the lower surface of the second abutment plate to reduce friction. The first and second abutment pads made of rubber can reduce the wear between the limiting lifting plate and the lower pressure plate and the docking plate. By adding the long rod and the rotating shaft to contact the corresponding first and second abutment plates, the friction between them can be reduced and the adjustment efficiency can be improved.
[0026] 3. In this invention, after the base is filled, the truss device picks up the middle liner and places it above the single crystal rod. The second clamping groove corresponds to the first clamping groove on the base. The truss device picks up the square rod and rotates it 90° to fill the third clamping groove on the middle liner. The above steps are repeated until the target number of stacking layers is reached. The truss device picks up the top cover and seals it. By adding a stacking structure, the truss device can be assisted in stacking the single crystal rod. Multiple middle liners can be added as needed. The stacking structure allows the single crystal rod to be stacked more stably for easy packaging.
[0027] 4. In this invention, after the stacking is completed, a signal is sent to the AGV, which then transfers the stacked single crystal rods to the buffer area. The two bottom grooves on the lower surface of the base can accommodate different types of AGVs, making the transfer easier. The first anti-detachment plate, the second anti-detachment plate, and the third anti-detachment plate can align the inner linings with each other, improving stability and ensuring a stable top cover. The center pad and rubber pad can increase the friction between the pad and the support plate, thereby improving the stability after stacking. By adding the second and third anti-detachment plates, the inner linings can be aligned with each other, improving stability and ensuring a stable top cover. Attached Figure Description
[0028] Figure 1 A three-dimensional structural diagram of an automatic packing and palletizing system for single-crystal square rods is provided for this invention. Figure 2 This invention proposes an automated packing and palletizing system for single-crystal square rods. Figure 1 Rear structure diagram; Figure 3 This invention proposes an automated packing and palletizing system for single-crystal square rods. Figure 1 Schematic diagram of a partial structure; Figure 4 A schematic diagram of the material support structure for an automatic packing and palletizing system for single-crystal square rods proposed in this invention; Figure 5 This invention proposes an automated packing and palletizing system for single-crystal square rods. Figure 4 Partial structural disassembly diagram; Figure 6 This invention proposes an automated packing and palletizing system for single-crystal square rods. Figure 6 Partial structural disassembly diagram; Figure 7 A schematic cross-sectional view of the support base for an automatic packing and palletizing system for single-crystal square rods proposed in this invention; Figure 8 This invention provides a schematic diagram of the internal structure of the support base for an automated packing and palletizing system for single-crystal square rods. Figure 9 This invention proposes an automated packing and palletizing system for single-crystal square rods. Figure 8 Schematic diagram of a partial structure; Figure 10 This invention proposes an automated packing and palletizing system for single-crystal square rods. Figure 9 Partial structural disassembly diagram; Figure 11 This invention proposes an automated packing and palletizing system for single-crystal square rods. Figure 10 Schematic diagram of a partial structure; Figure 12 A schematic diagram of the bottom tray stacking of an automatic packing and palletizing system for single-crystal square rods proposed in this invention; Figure 13 A schematic diagram of the liner stacking in an automatic packing and palletizing system for single-crystal square rods proposed in this invention; Figure 14 A schematic diagram of the top cover stacking of an automatic packing and palletizing system for single-crystal square rods proposed in this invention; Figure 15 This invention provides a schematic diagram of the stacking structure of an automated packing and palletizing system for single-crystal square rods. Figure 16This invention proposes an automated packing and palletizing system for single-crystal square rods. Figure 15 Schematic diagram of partial structural disassembly.
[0029] Legend: 1. Base plate; 2. Material support structure; 21. Material support assembly; 211. Support base; 212. Butt joint plate; 213. Support plate; 214. First reserved hole; 215. Second reserved hole; 216. First sliding tube; 217. Second sliding tube; 218. Insertion hole; 22. Fixing assembly; 221. Mounting plate; 222. Support frame; 223. Adjusting frame; 224. Pushing component; 225. Limiting lifting plate; 226. Lower pressure plate; 227. First abutment plate; 228. Second abutment plate; 23. Stabilizing assembly; 231. Long rod; 232. Rotating shaft; 233. Support component; 234. Embedded groove; 235. Buckle; 236. First abutment pad; 237. Second abutment pad; 3. Stacking structure; 31. Base support; 32. First clamping groove; 33. Middle liner; 34. Second clamping groove; 35. Third clamping groove; 36. Top cover; 37. Fourth clamping groove; 4. Auxiliary structure; 41. Bottom groove; 42. Center pad; 43. Auxiliary pad; 44. First anti-detachment plate; 45. Second anti-detachment plate; 46. Third anti-detachment plate; 5. Hoist; 6. Truss device; 7. Double-layer transmission device; 8. Single crystal rod. Detailed Implementation
[0030] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0031] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.
[0032] Example 1, such as Figure 1-16 As shown, the present invention provides an automatic packing and palletizing system for single-crystal square rods. The automatic packing and palletizing system for single-crystal square rods includes a base plate 1 and single-crystal rods 8. The system is characterized in that: two elevators 5 are installed on the upper surface of the base plate 1, a double-layer conveying device 7 is installed on the upper surface of the base plate 1, a truss device 6 is installed on the upper surface of the base plate 1, a material support structure 2 is provided on the upper surface of the pallet 213, a palletizing structure 3 is provided on the upper surface of the bottom support 31, and an auxiliary structure 4 is provided on the lower surface of the bottom support 31.
[0033] The following section will explain the specific configuration and function of its material support structure 2, stacking structure 3, and auxiliary structure 4.
[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 , Figure 13 and Figure 14As shown, the material support structure 2 includes a material support assembly 21, a fixing assembly 22, and a stabilizing assembly 23. The material support assembly 21 includes two support bases 211, the upper surfaces of which respectively abut against docking plates 212. A support plate 213 is fixedly connected to one side of the two docking plates 212 that are close to each other. A first reserved hole 214 and a second reserved hole 215 are provided on the upper surface of the support bases 211. A first sliding tube 216 is fixedly connected to the lower surface of the first reserved hole 214, and a second sliding tube 217 is fixedly connected to the lower surface of the second reserved hole 215. An insertion hole 218 is provided on the lower surface of the docking plate 212. The fixing assembly 23... 2 includes an mounting plate 221, which is fixedly connected to the inner wall of the support base 211. Two support frames 222 are fixedly connected to the upper surface of the mounting plate 221. An adjusting frame 223 is fixedly connected to both support frames 222. A pushing member 224 is rotatably connected to the inner wall of the adjusting frame 223. A limiting lifting plate 225 is slidably connected to the inner wall of the first sliding tube 216. A lower pressure plate 226 is slidably connected to the inner wall of the second sliding tube 217. A first abutting plate 227 is fixedly connected to the lower surface of the limiting lifting plate 225. A second abutting plate 228 is fixedly connected to the lower surface of the lower pressure plate 226. The limiting lifting plate 225 is slidably connected to the inner wall of the insertion hole 218. The support plate 2... The upper surface of component 13 abuts against the single crystal rod 8. The stabilizing component 23 includes two long rods 231, which are rotatably connected to the two ends of the pusher 224. A rotating shaft 232 is fixedly connected to the arc surface of the long rod 231. The long rod 231 and the rotating shaft 232 are used to contact the corresponding first abutment plate 227 and second abutment plate 228 to reduce friction between them and improve adjustment efficiency. Support members 233 are fixedly connected to the upper surfaces of the two support frames 222. An embedding groove 234 is opened on the upper surface of the support member 233. The embedding groove 234 matches the arc surface of the long rod 231. The support member 233 with the embedding groove 234 can support the long rod 231 and the rotating shaft 224. The moving shaft 232 provides support to further improve stability. The inner wall of the embedded groove 234 is fixedly connected with a buckle 235, which engages with the corresponding long rod 231. The buckle 235 on the inner wall of the embedded groove 234 can engage and fix the corresponding long rod 231 when they come into contact. The upper surface of the limiting lifting plate 225 is fixedly connected with a first abutting pad 236, and the upper surface of the lower pressure plate 226 is fixedly connected with a second abutting pad 237. Both the first abutting pad 236 and the second abutting pad 237 are rubber pads. The rubber material of the first abutting pad 236 and the second abutting pad 237 can reduce the wear between the limiting lifting plate 225 and the lower pressure plate 226 and the docking plate 212.
[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 12 , Figure 13 , Figure 14 , Figure 15 and Figure 16 As shown, the stacking structure 3 includes several base supports 31 and intermediate liners 33. The base supports 31 are stacked on top of each other and abut against the corresponding support plate 213. Several first clamping grooves 32 are formed on the upper surface of the base supports 31. Several intermediate liners 33 are stacked on top of each other. Several second clamping grooves 34 are formed on the lower surface of the intermediate liners 33. Several third clamping grooves 35 are formed on the upper surface of the intermediate liners 33. Several top covers 36 are stacked on top of each other. Several fourth clamping grooves 37 are formed on the lower surface of the top covers 36. The stacking structure 3 includes several top covers 36. Several top covers 36 are stacked on top of each other. Several fourth clamping grooves 37 are formed on the lower surface of the top covers 36. The top covers 36 with fourth clamping grooves 37 can seal the stacking structure 3 to prevent the topmost single crystal rod 8 from falling off.
[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 12 , Figure 13 , Figure 14 , Figure 15 and Figure 16 As shown, the auxiliary structure 4 includes two bottom grooves 41, which are formed on the lower surface of the base 31. A first anti-detachment plate 44 is fixedly connected to both sides of the base 31, a second anti-detachment plate 45 is fixedly connected to both sides of the middle liner 33, and a third anti-detachment plate 46 is fixedly connected to both sides of the top cover 36. The second anti-detachment plate 45 and the third anti-detachment plate 46 can align the middle liners 33 with each other, improve stability, and allow the top cover 36 to be firmly sealed. A center pad 42 is fixedly connected to the lower surface of the base 31, and two auxiliary pads 43 are fixedly connected to the lower surface of the base 31. The center pad 42 and the auxiliary pads 43 are made of rubber. The center pad 42 and the rubber pads can increase the friction between the center pad and the pallet 213, thereby improving the stability after stacking.
[0037] The overall working principle is as follows: when the auxiliary material module sensor detects a material shortage, the AGV transfers the auxiliary material to the corresponding workstation. The gantry device 6 picks up the base tray 31 and places it on the single crystal rod 8 support position. The transmission device transports the single crystal rod 8 to the material picking position. The gantry device 6 clamps the single crystal rod 8 and fills the first clamping slot 32 on the base tray 31 from near to far. Then, with the help of the stacking structure 3, the stacking continues as needed until it is completed. By adding the material support structure 2, the pallet 213 can be fixed in a simple and automatic way, which effectively avoids the pallet 213 from shifting when the material is clamped, thereby improving the stability of automatic packing and stacking.
[0038] During the AGV's transfer of auxiliary materials to the corresponding workstation, the pallet 213 is delivered to the lower center between the two support seats 211. The docking plate 212 pushes the pressing plate 226 downward. During this process, the second abutment plate 228 presses down one end of the pusher 224 with the rotating shaft 232, causing the other end of the pusher 224 to push the first abutment plate 227 upward. This causes the limiting lifting plate 225 to slowly enter the insertion hole 218, thus completing the fixation. When the rotating shaft 232 is fully in contact with the support 233, the long rod 231 will... The buckle 235 engages with the second abutment plate 228, and the rotating shaft 232 rolls on the lower surface of the second abutment plate 228 during the pressing process, thereby reducing friction. The first abutment pad 236 and the second abutment pad 237, made of rubber, can reduce wear between the limit lifting plate 225 and the pressing plate 226 and the docking plate 212. By adding a long rod 231 and a rotating shaft 232 to contact the corresponding first abutment plate 227 and the second abutment plate 228, the friction between them can be reduced and the adjustment efficiency can be improved.
[0039] After the base tray 31 is filled, the truss device 6 picks up the middle liner 33 and places it above the single crystal rod 8. The second clamping groove 34 corresponds to the first clamping groove 32 on the base tray 31. The truss device 6 clamps the square rod and rotates it 90° to fill the third clamping groove 35 on the middle liner 33. The above steps are repeated until the target number of stacking layers is reached. The truss device 6 picks up the top cover 36 to seal the top. By adding the stacking structure 3, the truss device 6 can stack the single crystal rod 8. Multiple middle liners 33 can be added as needed. The stacking structure 3 can make the single crystal rod 8 more stable to be stacked and easy to pack.
[0040] After palletizing is completed, a signal is sent to the AGV, which then transfers the palletized single crystal rod 8 to the buffer area. The two bottom grooves 41 on the lower surface of the base tray 31 can accommodate different types of AGVs, making the transfer easier. The first anti-detachment plate 44, the second anti-detachment plate 45, and the third anti-detachment plate 46 can align the middle liner 33 with each other, improving stability and ensuring the top cover 36 is securely sealed. The center pad 42 and the rubber pad can increase the friction between the center pad and the tray 213, thereby improving the stability after palletizing. By adding the second anti-detachment plate 45 and the third anti-detachment plate 46, the middle liner 33 can be aligned with each other, improving stability and ensuring the top cover 36 is securely sealed.
[0041] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.
Claims
1. An automated packing and palletizing system for single-crystal square rods, comprising a base plate (1) and single-crystal rods (8), characterized in that: Two hoists (5) are installed on the upper surface of the base plate (1). A double-layer transmission device (7) is installed on the upper surface of the base plate (1). A truss device (6) is installed on the upper surface of the base plate (1). A material support structure (2) is provided on the upper surface of the base plate (1). The material support structure (2) includes a material support component (21), a fixing component (22), and a stabilizing component (23). The material support component (21) includes two support seats (211). The upper surface of the two support seats (211) The two mating plates (212) are respectively abutted by a connecting plate (212). The two connecting plates (212) are fixedly connected to a support plate (213) on the side closest to each other. The upper surface of the support base (211) is provided with a first reserved hole (214) and a second reserved hole (215). The lower surface of the first reserved hole (214) is fixedly connected with a first sliding tube (216) and the lower surface of the second reserved hole (215) is fixedly connected with a second sliding tube (217). The lower surface of the docking plate (212) is provided with an insertion hole (218). The fixing component (22) includes a mounting plate (221). The mounting plate (221) is fixedly connected to the inner wall of the support base (211). The upper surface of the mounting plate (221) is fixedly connected to two support frames (222). The two support frames (222) are fixedly connected to an adjusting frame (223). The inner wall of the adjusting frame (223) is rotatably connected to a pusher (224). The first sliding tube The inner wall of (216) is slidably connected to a limiting lifting plate (225), the inner wall of the second sliding tube (217) is slidably connected to a lower pressure plate (226), the lower surface of the limiting lifting plate (225) is fixedly connected to a first abutting plate (227), the lower surface of the lower pressure plate (226) is fixedly connected to a second abutting plate (228), the limiting lifting plate (225) is slidably connected to the inner wall of the insertion hole (218), and the upper surface of the support plate (213) abuts against the single crystal rod (8).
2. The automatic packing and palletizing system for single-crystal square rods according to claim 1, characterized in that: The stabilizing component (23) includes two long rods (231), which are rotatably connected to the two ends of the pusher (224), and the arc surface of the long rods (231) is fixedly connected to a rotating shaft (232).
3. The automatic packing and palletizing system for single-crystal square rods according to claim 2, characterized in that: The upper surfaces of the two support frames (222) are respectively fixedly connected with support members (233), and the upper surface of the support member (233) is provided with an embedding groove (234), which matches the arc surface of the long rod (231).
4. The automatic packing and palletizing system for single-crystal square rods according to claim 3, characterized in that: The inner wall of the embedding groove (234) is fixedly connected with a buckle (235), and the buckle (235) is engaged with the corresponding long rod (231).
5. The automatic packing and palletizing system for single-crystal square rods according to claim 4, characterized in that: The upper surface of the limiting lifting plate (225) is fixedly connected to a first abutting pad (236), and the upper surface of the lower pressing plate (226) is fixedly connected to a second abutting pad (237). Both the first abutting pad (236) and the second abutting pad (237) are rubber pads.
6. The automatic packing and palletizing system for single-crystal square rods according to claim 2, characterized in that: The upper surface of the pallet (213) is provided with a stacking structure (3), which includes several bottom supports (31) and middle liners (33). Several bottom supports (31) are stacked on each other, and the bottom supports (31) abut against the corresponding pallet (213). Several first clamping grooves (32) are provided on the upper surface of the bottom supports (31). Several middle liners (33) are stacked on each other. Several second clamping grooves (34) are provided on the lower surface of the middle liners (33). Several third clamping grooves (35) are provided on the upper surface of the middle liners (33). Several top covers (36) are stacked on each other. Several fourth clamping grooves (37) are provided on the lower surface of the top covers (36).
7. The automatic packing and palletizing system for single-crystal square rods according to claim 6, characterized in that: The stacking structure (3) includes several top covers (36), which are stacked on top of each other, and several fourth clamping grooves (37) are provided on the lower surface of the top cover (36).
8. An automatic packing and palletizing system for single-crystal square rods according to claim 6, characterized in that: The lower surface of the base (31) is provided with an auxiliary structure (4), which includes two bottom grooves (41). The two bottom grooves (41) are opened on the lower surface of the base (31), and the two sides of the base (31) are respectively fixedly connected with a first anti-detachment plate (44).
9. An automatic packing and palletizing system for single-crystal square rods according to claim 7, characterized in that: The two sides of the inner liner (33) are respectively fixedly connected with a second anti-detachment plate (45), and the two sides of the top cover (36) are respectively fixedly connected with a third anti-detachment plate (46).
10. An automatic packing and palletizing system for single-crystal square rods according to claim 8, characterized in that: A central pad (42) is fixedly connected to the lower surface of the base (31), and two auxiliary pads (43) are fixedly connected to the lower surface of the base (31). The central pad (42) and the auxiliary pads (43) are rubber pads.