Photovoltaic crystal bar three-in-one adhesive production system

Abstract

The present application relates to the technical field of crystal bar processing, and particularly relates to a photovoltaic crystal bar three-in-one adhesive production system, which comprises a crystal holder surface adhesive removal module for removing adhesive from the crystal holder and transporting the crystal holder, a crystal bar conveying module for continuously conveying the crystal bar, and a glue coating and transporting module for three-in-one adhesive treatment, and the crystal holder surface adhesive removal module and the crystal bar conveying module are connected with the glue coating and transporting module; each module comprises a simple structure and is independently operated and arranged, and when each mechanism needs to be produced and maintained, the operation is more convenient, thereby reducing the production cost; in addition, under the cooperation of each mechanism, whether it is feeding, adhesive removal, cleaning, transporting, glue coating, detection, discharging or the like, each link can efficiently process the corresponding objects, so that the quality of the finished product is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of crystal rod processing technology, and in particular to a three-in-one adhesive production system for photovoltaic crystal rods. Background Technology

[0002] In many fields, such as semiconductors, optics, and lasers, precision crystal materials, such as silicon and germanium, are required. These crystal materials typically undergo meticulous processing to ensure their geometry and physical properties meet the requirements of specific applications. Currently, photovoltaic crystal rods require a bonding process before processing, namely, the bonding of the crystal rod, resin board, and crystal holder into a single assembly. However, existing photovoltaic crystal rod three-in-one bonding production lines are as follows:

[0003] Chinese patent document CN115520561A discloses an automated production line for bonding silicon rods using a three-in-one adhesive process. Specifically, it includes a crystal tray conveyor line, an adhesive plate conveyor line, a crystal rod conveyor line, a three-in-one bonding conveyor line, and a finished product settling chamber. The crystal tray conveyor line, adhesive plate conveyor line, and crystal rod conveyor line are all connected to the three-in-one bonding conveyor line, which is connected to the finished product settling chamber. During the bonding process of the silicon rod, adhesive plate, and crystal tray, all three are bonded simultaneously and relatively fixed using a three-in-one pressing block. Then, they are all allowed to stand and wait for the adhesive to solidify, achieving the goal of bonding the silicon rod, adhesive plate, and crystal tray in one step and solidifying them in one step. This eliminates the previously manual steps, achieving automated production, greatly saving production time and labor costs, and possessing high stability and high production efficiency. It realizes industrial automated production and meets the high efficiency and stability requirements of industrial production.

[0004] As shown above, existing photovoltaic crystal rod three-in-one adhesive bonding production lines automate the adhesive bonding process of silicon rods, adhesive boards, and crystal trays, and then send them to a settling warehouse for storage after bonding. However, the various mechanisms in existing photovoltaic crystal rod three-in-one adhesive bonding production lines are relatively complex, resulting in high costs during the production and maintenance of each mechanism. Therefore, a photovoltaic crystal rod three-in-one adhesive bonding production system is provided to solve the above-mentioned technical problems. Summary of the Invention

[0005] The purpose of this invention is to provide a photovoltaic crystal rod three-in-one adhesive production system to address the shortcomings of existing technologies, thereby solving the technical problem of high production and maintenance costs in existing photovoltaic crystal rod three-in-one adhesive production lines.

[0006] To achieve the above objectives, the technical solution of the present invention is as follows:

[0007] A photovoltaic crystal rod three-in-one adhesive production system includes a crystal rod surface de-adhesive module for de-adhesive removal and transportation of crystal rods, a crystal rod conveying module for continuous transportation of crystal rods, and an adhesive coating and transportation module for three-in-one bonding treatment. The crystal rod surface de-adhesive module and the crystal rod conveying module are both connected to the adhesive coating and transportation module.

[0008] The crystal tray surface adhesive removal module includes a crystal tray conveyor line, on which are arranged sequentially along the crystal tray conveying direction: a crystal tray flipping mechanism, an electromagnetic adhesive removal mechanism for heating the crystal tray surface, a resin board detachment mechanism for pushing the resin board off the crystal tray, an adhesive scraping mechanism for scraping the adhesive off the crystal tray surface, a grinding and polishing mechanism for polishing the crystal tray surface, an ultrasonic cleaning mechanism for cleaning the crystal tray surface, and a drying mechanism for drying the crystal tray surface. The crystal tray flipping mechanism is used to flip and position the crystal tray. A crystal tray loading mechanism is provided next to the crystal tray flipping mechanism to transport the crystal tray to be de-adhesive onto the crystal tray flipping mechanism.

[0009] The crystal rod conveying module includes a crystal rod conveying line for simultaneously transporting A rods and B rods. A microwave heating mechanism and a visual positioning mechanism for adjusting the seam of A rods and B rods are sequentially arranged along the crystal rod conveying direction on the crystal rod conveying line. A crystal rod feeding mechanism for simultaneously feeding A rods and B rods is located beside the initial end of the crystal rod conveying line, and a conveying mechanism for transporting the A rods and B rods after seam adjustment is located beside the end of the crystal rod conveying line. A bottom cleaning mechanism for cleaning the bottom bonding surfaces of A rods and B rods is located beside the conveying mechanism.

[0010] The adhesive coating and transport module includes a stationary line for transporting finished products. On the stationary line, there are a crystal tray handling mechanism, an adhesive coating mechanism, and an upper counterweight truss arranged sequentially along the finished product transport direction. The crystal tray handling mechanism is located at the initial end of the stationary line and is used to transport the crystal trays after adhesive removal to the stationary line. At the end of the stationary line, there is a lower counterweight truss for removing counterweights from the crystal rods, and a counterweight transport line is provided between the lower counterweight truss and the upper counterweight truss. At the end of the stationary line, there is also a finished product loading mechanism, and several finished product placement racks are provided next to the finished product loading mechanism.

[0011] Furthermore, the crystal tray flipping mechanism includes a second support frame disposed at the initial end of the crystal tray conveying line. The second support frame is provided with a pair of support bearings, and a rotating shaft is rotatably disposed on the support bearings. The axial direction of the rotating shaft is parallel to the conveying direction of the crystal tray conveying line. A pair of flipping tooth forks for flipping the crystal tray are disposed on the rotating shaft, and a flipping drive unit for driving the rotating shaft to rotate is mounted on the second support frame.

[0012] Furthermore, the electromagnetic debinding mechanism includes a third support frame, on which a vertically arranged guide rod is fixedly mounted, and a lifting plate is slidably mounted on the guide rod. A heating coil is mounted on the lifting plate and placed above the crystal tray conveyor line.

[0013] Furthermore, the resin plate detachment mechanism includes a fixed base, a slide rod slidably disposed on the fixed base, and the sliding direction of the slide rod is perpendicular to the conveying direction of the crystal holder. A push plate for pushing the resin plate off the crystal holder is provided at the end of the slide rod, and a push cylinder for pushing the push plate to move is also provided on the fixed base.

[0014] Furthermore, the adhesive scraping mechanism includes a fourth support frame, on which a first fixed frame is provided, and on which a movable plate slides back and forth along the crystal tray conveying direction is provided. The first fixed frame is also provided with a first driving mechanism for driving the movable plate to slide. On the movable plate, there is a top adhesive scraping mechanism and a pair of fixed plates respectively placed on both sides of the top adhesive scraping mechanism. On both sides of the fixed plates, there are side adhesive scraping mechanisms. The fourth support frame is provided with a limiting mechanism for fixing the crystal tray in a designated position.

[0015] Furthermore, the grinding and polishing mechanism includes a fifth support frame, on which is provided a descaling mechanism for removing adhesive from the coated surface of the crystal tray, a coated surface grinding mechanism for polishing the coated surface of the crystal tray, and a side grinding mechanism for polishing the sides of the crystal tray.

[0016] Furthermore, the ultrasonic cleaning mechanism includes an ultrasonic cleaning tank, a sixth support frame is provided on the side of the ultrasonic cleaning tank, and a second movable mechanism for multi-axis movement is provided on the sixth support frame; a rotating plate is horizontally rotatably provided at the bottom end of the second movable mechanism, and an adjusting motor for driving the rotating plate to rotate is provided on the second movable mechanism; a crystal tray clamp for transporting the crystal tray is provided on the rotating plate.

[0017] Furthermore, the crystal ingot conveying line includes a seventh support frame and a crystal ingot carrier plate for simultaneously carrying both A rods and B rods. The seventh support frame is equipped with a transport line and a return line. The transport line is used to transport the crystal ingot carrier plate from the initial end of the crystal ingot conveying line to its final end, while the return line is used to transport the crystal ingot carrier plate from the final end of the crystal ingot conveying line to its initial end. Lifting mechanisms for switching the transport lines of the crystal ingot carrier plate are provided at both the initial and final ends of the crystal ingot conveying line.

[0018] Furthermore, the crystal tray transport mechanism includes a fourteenth support frame, with its two ends positioned above the end of the crystal tray transport line and above the beginning of the stationary line, respectively. A third movable frame for multi-axis movement is provided on the fourteenth support frame, and a second crystal tray clamp is provided on the third movable frame.

[0019] Furthermore, the adhesive coating mechanism includes an eleventh support frame, on which a crystal tray adhesive coating station and a resin board adhesive coating station are provided. A third fixed frame is also provided on the eleventh support frame, and a first sliding frame and a second sliding frame are provided on the third fixed frame to slide back and forth along the stationary line conveying direction. The first sliding frame and the second sliding frame are respectively positioned above the crystal tray adhesive coating station and the resin board adhesive coating station, and the first sliding frame slides relative to the second sliding frame. A first adhesive coating component is provided on the first sliding frame, and a second adhesive coating component is provided on the second sliding frame.

[0020] The beneficial effects of this invention are:

[0021] 1. The crystal tray is conveyed by the adhesive removal module to the adhesive coating and transport module. The adhesive coating and transport module applies adhesive to the crystal tray. After adhesive application, the resin plate is bonded to the crystal tray. After bonding, the resin plate is then coated with adhesive again. After the resin plate is coated with adhesive, the crystal rod is transported to the adhesive coating and transport module by the crystal rod conveying module, thus achieving a three-in-one bonding process. After the three-in-one bonding is completed, the bonded finished product is transported to a designated location for storage by the adhesive coating and transport module. With the cooperation of each module, an automated three-in-one crystal rod bonding production system is realized. This system requires no manual operation and greatly improves the production efficiency of crystal rods.

[0022] 2. The crystal tray surface adhesive removal module includes a crystal tray conveyor line, on which a crystal tray flipping mechanism, an electromagnetic adhesive removal mechanism, a resin board detachment mechanism, an adhesive scraping mechanism, a grinding and polishing mechanism, an ultrasonic cleaning mechanism, and a drying mechanism are arranged sequentially along the crystal tray conveying direction; the crystal tray flipping mechanism is used to flip and position the crystal tray, and a crystal tray feeding mechanism is provided next to the crystal tray flipping mechanism;

[0023] The crystal ingot conveying module includes a crystal ingot conveying line, a microwave heating mechanism and a visual positioning mechanism arranged sequentially along the crystal ingot conveying direction on the crystal ingot conveying line, a crystal ingot feeding mechanism on the side of the initial end of the crystal ingot conveying line, and a conveying mechanism on the side of the end end of the crystal ingot conveying line; a bottom cleaning mechanism is provided on the side of the conveying mechanism.

[0024] The adhesive coating and transport module includes a stationary line, on which a crystal tray handling mechanism, an adhesive coating mechanism, and an upper counterweight truss are arranged sequentially along the finished product conveying direction. The crystal tray handling mechanism is located at the initial end of the stationary line. A lower counterweight truss is located beside the end of the stationary line, and a counterweight conveying line is provided between the lower counterweight truss and the upper counterweight truss. A finished product loading mechanism is also located beside the end of the stationary line, and several finished product placement racks are located beside the finished product loading mechanism.

[0025] The mechanisms included in each of the above modules are all simple in structure and operate and set up independently. This makes operation simpler when production and maintenance of each mechanism are required, thereby reducing production costs. In addition, with the cooperation of each mechanism, whether it is feeding, degumming, cleaning, transportation, or gluing, inspection, and unloading, each step can be handled efficiently, ensuring the quality of the finished products. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the photovoltaic crystal rod three-in-one adhesive of the present invention.

[0027] Figure 2 This is a schematic diagram of the crystal tray loading mechanism of the present invention.

[0028] Figure 3 This is a schematic diagram of the crystal holder flipping mechanism of the present invention.

[0029] Figure 4 This is a schematic diagram of the electromagnetic degumming mechanism and the resin board detachment mechanism of the present invention.

[0030] Figure 5 This is a schematic diagram of the adhesive scraping mechanism of the present invention.

[0031] Figure 6 This is a schematic diagram of the grinding and polishing mechanism of the present invention.

[0032] Figure 7 This is a schematic diagram of the ultrasonic cleaning mechanism of the present invention.

[0033] Figure 8 This is a schematic diagram of the crystal rod feeding mechanism of the present invention.

[0034] Figure 9 This is a schematic diagram of the crystal rod delivery line of the present invention.

[0035] Figure 10 This is a schematic diagram of the visual positioning mechanism of the present invention.

[0036] Figure 11 This is a partial structural schematic diagram of the visual positioning mechanism of the present invention.

[0037] Figure 12 This is a schematic diagram of the transport mechanism of the present invention.

[0038] Figure 13 This is a partial structural schematic diagram of the handling mechanism of the present invention.

[0039] Figure 14 This is a schematic diagram of the bottom cleaning mechanism of the present invention.

[0040] Figure 15This is a schematic diagram of the crystal tray transport mechanism of the present invention.

[0041] Figure 16 This is a schematic diagram of the adhesive coating mechanism of the present invention.

[0042] Figure 17 This is a schematic diagram of the counterweight truss structure of the present invention.

[0043] Figure 18 This is a schematic diagram of the counterweight truss structure of the present invention.

[0044] Figure 19 This is a schematic diagram of the finished product feeding mechanism of the present invention.

[0045] The reference numerals in the figures include:

[0046] 1. Crystal tray loading mechanism; 1001. First support frame; 1002. First movable mechanism; 1003. Electromagnet; 1004. Crystal tray loading trolley; 2. Crystal tray flipping mechanism; 2001. Second support frame; 2002. Crystal tray conveyor line; 2003, Support bearing; 2004, Rotating shaft; 2005, Tilting fork; 2006, Tilting drive unit; 3, Electromagnetic degumming mechanism; 3001, Third support frame; 3002, Guide rod; 3003, Lifting plate; 3004, Heating coil; 4, Resin board detachment mechanism; 4001, Fixed base; 4002, Slide rod; 4003, Push plate; 4004, Push cylinder; 4005, Resin board collection frame; 5, Glue removal mechanism; 51, Fourth support frame; 52, First fixed frame; 53, Movable plate; 533, Fixed plate; 54, First drive mechanism; 55, Top surface glue removal mechanism; 56, Side glue removal mechanism; 57, First rinsing water gun; 5 8. Limiting mechanism; 59. First liquid collection frame; 510. First waste liquid recovery mechanism; 6. Grinding and polishing mechanism; 61. Fifth support frame; 62. Adhesive removal mechanism; 63. Second rinsing water gun; 64. Adhesive-coated surface grinding mechanism; 65. Side grinding mechanism; 66. Second liquid collection frame; 67. Second waste liquid recovery mechanism; 7. Ultrasonic cleaning mechanism; 71. Ultrasonic cleaning tank; 72. Sixth support frame; 73. Second movable mechanism; 74. Rotating plate; 75. Adjusting motor; 76. First crystal holder clamp; 8. Drying mechanism; 9. Crystal rod feeding mechanism; 901. Feeding rack; 902. Robotic arm; 903. Suction cup; 91. Crystal rod conveyor line; 9101. Seventh support frame Frame; 9102, Transport line; 9103, Crystal rod carrier plate; 9104, Return line; 92, Lifting mechanism; 10, Microwave heating mechanism; 11, Visual positioning mechanism; 111, Ninth support frame; 112, First pushing mechanism; 113, Second pushing mechanism; 114, Third pushing mechanism; 115, Positioning plate; 116, Second fixing frame; 117, Imaging mechanism; 118, Lighting lamp; 119, Lifting mechanism; 1110, Mounting plate; 1111, Stopper; 1112, A rod; 1113, B rod; 12, Handling mechanism; 121, Six-axis robot; 122, First support plate; 123, First movable frame; 124, Clamping plate; 12 5. Anti-slip mat; 126. Second drive mechanism; 127. Second mounting base; 128. Sponge suction cup; 129. Connecting plate; 1210. Buffer mechanism; 13. Bottom cleaning mechanism; 1301. Tenth support frame; 1302. Feeding cylinder; 1303. Receiving cylinder; 1304. Guide roller; 1305. Pushing mechanism; 14. Glue coating mechanism; 141. Eleventh support frame; 142. Crystal tray glue coating station; 143. Resin board glue coating station; 144. Third fixed frame; 145. First sliding frame; 146. Second sliding frame; 147. First glue coating component; 148. Second glue coating component; 15. Upper counterweight truss; 151. Twelfth support frame;152. Second movable frame; 153. Second support plate; 154. First counterweight clamp; 155. Adjustment mechanism; 16. Stationary line; 17. Counterweight conveyor line; 18. Lower counterweight truss; 1801. Thirteenth support frame; 1802. Third lifting frame; 1803. Second counterweight clamp; 19. Finished product loading mechanism; 1901. Support rail; 1902. Robotic arm; 1903. Picking clamp; 20. Finished product placement rack; 21. Crystal tray handling mechanism; 2101. Fourteenth support frame; 2102. Third movable frame; 2103. Second crystal tray clamp. Detailed Implementation

[0047] The following is a detailed description of a photovoltaic crystal rod three-in-one adhesive production system of the present invention, with reference to the accompanying drawings.

[0048] like Figure 1 As shown, an embodiment of the photovoltaic ingot three-in-one adhesive production system of the present invention includes an ingot surface de-adhesive module for de-adhesive removal and transportation of ingots, an ingot conveying module for continuous transportation of ingots, and an adhesive coating and transportation module for three-in-one bonding treatment. The ingot surface de-adhesive module and the ingot conveying module are both connected to the adhesive coating and transportation module. Specifically, the ingot surface de-adhesive module is used to de-adhere the ingots during transportation. After de-adhesion is completed, the ingots are transferred to the adhesive coating and transportation module for adhesive coating. The process involves applying adhesive to the surface of the crystal tray, then bonding the resin plate to the crystal tray. After bonding, the surface of the resin plate is coated with adhesive again. In addition, the crystal rod conveying module simultaneously conveys rod A1112 and rod B1113. After the alignment of rod A1112 and rod B1113 is completed, rod A1112 and rod B1113 are simultaneously transferred to the resin plate coated with adhesive to bond the crystal rod to the resin plate, thereby achieving a three-in-one bonding process. The bonded finished product is then conveyed and stored.

[0049] The die tray surface adhesive removal module includes a die tray conveyor line 2002 for continuously conveying die trays to be de-adhesive removed. The die tray conveyor line 2002 is provided with a die tray flipping mechanism 2, an electromagnetic de-adhesive mechanism 3 for heating the die tray surface, a resin plate detachment mechanism 4 for pushing the resin plate off the die tray, a de-adhesive scraping mechanism 5 for scraping the die tray surface, a grinding and polishing mechanism 6 for polishing the die tray surface, an ultrasonic cleaning mechanism 7 for cleaning the die tray surface, and a drying mechanism 8 for drying the die tray surface. The die tray flipping mechanism 2 is used to flip and position the die tray. A die tray loading mechanism 1 is provided next to the die tray flipping mechanism 2 to transport the die tray to be de-adhesive removed onto the die tray flipping mechanism 2. Specifically, the crystal tray to be degummed is first transported to the crystal tray flipping mechanism 2 via the crystal tray feeding mechanism 1. Under the action of the crystal tray flipping mechanism 2, the flipped crystal tray is directly placed on the crystal tray conveyor line 2002, and then conveyed by the crystal tray conveyor line 2002. The crystal tray is first conveyed to the electromagnetic degumming mechanism 3 for heating treatment. The glue between the crystal tray and the resin board is melted after heating. Then, the heated crystal tray is conveyed to the resin board separation mechanism 4 to push the resin board off the crystal tray, realizing the separation of the crystal tray and the resin board. After separation, the crystal tray is continued to be conveyed to the glue scraper. The process involves five steps: first, removing adhesive from the surface of the crystal tray by scraping it off at step 5; then, conveying the crystal tray to a grinding and polishing mechanism 6 for grinding and polishing to remove any remaining adhesive; finally, passing it through an ultrasonic cleaning mechanism 7 to thoroughly clean the surface and remove all dirt; and finally, drying it through a drying mechanism 8 to complete the adhesive removal process. This fully automated adhesive removal line, with its simple and independently designed mechanisms, simplifies production and maintenance, thus reducing costs.

[0050] The ingot conveying module includes an ingot conveying line 91 for simultaneously transporting ingot A 1112 and ingot B 1113. The ingot conveying line 91 is provided with a microwave heating mechanism 10 and a visual positioning mechanism 11 for adjusting the gap between ingot A 1112 and ingot B 1113, which are arranged sequentially along the ingot conveying direction. During the transport of ingot A 1112 and ingot B 1113 by the ingot conveying line 91, the ingots first pass through the microwave heating mechanism 10 to heat them to a specified temperature, and then they are placed at the visual positioning mechanism 11 to adjust the gap between ingot A 1112 and ingot B 1113 to facilitate subsequent ingot bonding. In addition, a crystal rod feeding mechanism 9 is provided on the side of the initial end of the crystal rod conveying line 91 for simultaneously feeding A rod 1112 and B rod 1113, and a conveying mechanism 12 is provided on the side of the end end of the crystal rod conveying line 91 for transporting A rod 1112 and B rod 1113 after the seam adjustment is completed. Through the crystal rod feeding mechanism 9, multiple sets of A rod 1112 and B rod 1113 are successively placed on the crystal rod conveying line 91, thereby transporting A rod 1112 and B rod 1113. They are first heated by the microwave heating mechanism 10, then adjusted by the visual positioning mechanism 11, and finally transported by the conveying mechanism 12 to the subsequent rod bonding line for rod bonding processing. However, in order to solve the problem of residual stains on the bottom bonding surfaces of rod A1112 and rod B1113, a bottom cleaning mechanism 13 is provided on the side of the conveying mechanism 12 for cleaning the bottom bonding surfaces of rod A1112 and rod B1113. Before the conveying mechanism 12 moves rod A1112 and rod B1113 to the bonding line, rod A1112 and rod B1113 are moved above the bottom cleaning mechanism 13. Under the action of the bottom cleaning mechanism 13, the bottom bonding surfaces of rod A1112 and rod B1113 are cleaned. After cleaning is completed, rod A1112 and rod B1113 are moved to the bonding line for bonding treatment, so that the crystal rods are more firmly bonded to the resin plate, thereby improving the bonding effect of the crystal rods.

[0051] The adhesive coating and transport module includes a stationary line 16 for transporting finished products. The stationary line 16 is equipped with a crystal tray transport mechanism 21, an adhesive coating mechanism 14, and an upper counterweight truss 15, arranged sequentially along the finished product transport direction. The crystal tray transport mechanism 21 is located at the initial end of the stationary line 16 and is used to transport the de-adhesive-removed crystal trays onto the stationary line 16. The stationary line 16 then transports the de-adhesive-removed crystal trays to the adhesive coating mechanism 14 for adhesive coating of the crystal tray surface. After adhesive coating, a resin board is placed on the crystal tray for bonding. Subsequently, the surface of the resin board is further coated. After the resin board is coated with adhesive, rod A 1112 and rod B 1113 are transported to the resin board coated with adhesive by the conveying mechanism 12, so that the resin board and the crystal rod are bonded together, and the bonding of the crystal holder, resin board and crystal rod is completed. Then the counterweight truss 15 is run to place the counterweight on the crystal rod to apply downward pressure. Finally, the bonded finished product is transported by the stationary line 16. During the transportation, the counterweight presses down on the crystal rod to speed up the bonding. After the finished product is transported to the end of the stationary line 16, the adhesive will be completely solidified. Additionally, a lower counterweight truss 18 for removing counterweights from the crystal rod is provided at the end of the stationary line 16, and a counterweight conveyor line 17 is provided between the lower counterweight truss 18 and the upper counterweight truss 15. After the finished product is conveyed to the end of the stationary line 16, the lower counterweight truss 18 moves the counterweights on the crystal rod to the counterweight conveyor line 17, and the counterweight conveyor line 17 then moves the counterweights back to the upper counterweight truss 15, thus realizing the recycling of the counterweights. A finished product loading mechanism 19 is also provided at the end of the stationary line 16, and several finished product placement racks 20 are provided beside the finished product loading mechanism 19. After the lower counterweight truss 18 removes the counterweights from the crystal rod, the finished product loading mechanism 19 removes the product from the stationary line 16, and then it is transported and placed in the finished product placement racks 20 for storage.

[0052] like Figure 2 As shown, the crystal tray loading mechanism 1 includes a first support frame 1001 and an electromagnet 1003 for picking up the crystal tray. The first support frame 1001 is provided with a first movable mechanism 1002 that can move in multiple axes, and the electromagnet 1003 is mounted on the first movable mechanism 1002. Under the action of the first movable mechanism 1002, the electromagnet 1003 can move freely up and down, left and right, and forward and backward, thereby realizing automatic loading of the crystal tray.

[0053] like Figure 3As shown, the crystal tray flipping mechanism 2 includes a second support frame 2001 disposed at the initial end of the crystal tray conveying line 2002. The second support frame 2001 is provided with a pair of support bearings 2003, and a rotating shaft 2004 is rotatably disposed on the support bearings 2003. The axial direction of the rotating shaft 2004 is parallel to the conveying direction of the crystal tray conveying line 2002. A pair of flipping tooth forks 2005 for flipping the crystal tray are provided on the rotating shaft 2004. After the crystal tray is placed on the flipping tooth forks 2005, the rotating shaft 2004 is driven to rotate 180°, and the flipping tooth forks 2005 can be flipped 180° to flip the crystal tray so that the side with the resin plate is facing upward. The flipped crystal tray is then placed directly on the crystal tray conveying line 2002. This not only flips the crystal tray but also achieves automatic positioning of the crystal tray. However, in order to drive the rotating shaft 2004 to rotate, a flipping drive unit 2006 for driving the rotating shaft 2004 to rotate is installed on the second support frame 2001. When the crystal tray feeding mechanism 1 places the crystal tray on the flipping tooth fork 2005, the flipping drive unit 2006 is activated to drive the rotating shaft 2004 to rotate. The flipping tooth fork 2005 then flips the crystal tray 180°, and the crystal tray is placed on the crystal tray conveyor line 2002. The crystal tray conveyor line 2002 conveys the crystal tray to the next electromagnetic degumming process for heat treatment.

[0054] like Figure 4 As shown, the electromagnetic degumming mechanism 3 includes a third support frame 3001, on which a vertically arranged guide rod 3002 is fixedly mounted. A lifting plate 3003 is slidably mounted on the guide rod 3002, and the lifting plate 3003 moves up and down on the guide rod 3002. A heating coil 3004 is mounted on the lifting plate 3003 and positioned above the crystal tray conveyor line 2002. When the crystal tray conveyor line 2002 is conveying the crystal tray, the heating coil 3004 heats the adhesive on the surface of the crystal tray. Furthermore, the vertical movement of the lifting plate 3003 is to adjust the height of the heating coil 3004 to accommodate crystal trays of different heights.

[0055] Furthermore, the resin plate detachment mechanism 4 includes a fixed base 4001, wherein a slide rod 4002 is slidably disposed on the fixed base 4001, and the sliding direction of the slide rod 4002 is perpendicular to the conveying direction of the crystal tray. A push plate 4003 for pushing the resin plate on the crystal tray is provided at the end of the slide rod 4002. A push cylinder 4004 for pushing the push plate 4003 to move is also provided on the fixed base 4001. Specifically, after the glue on the surface of the crystal tray is heated by the heating coil 3004, it is conveyed to the designated position for detaching the resin plate through the crystal tray conveyor line 2002. Because the glue between the crystal tray and the resin plate melts after being heated, the push cylinder 4004 pushes the push plate 4003 to move, thereby pushing away the resin plate on the surface of the crystal tray, thus realizing the detachment of the crystal tray from the resin plate. After the resin plate is detached, the next crystal tray surface adhesive removal process can be performed.

[0056] like Figure 5 As shown, the adhesive removal mechanism 5 includes a fourth support frame 51, a first fixed frame 52 on the fourth support frame 51, and a movable plate 53 that slides back and forth along the crystal tray conveying direction on the first fixed frame 52. Additionally, a first drive mechanism 54 is provided on the first fixed frame 52 to drive the movable plate 53 to slide automatically. Under the action of the first drive mechanism 54, the movable plate 53 is driven to move back and forth automatically along the crystal tray conveying direction on the first fixed frame 52. The movable plate 53 is provided with a top surface adhesive removal mechanism 55 for removing adhesive from the top surface of the crystal tray. After the crystal tray conveying line 2002 conveys the crystal tray to the designated position, the top surface adhesive removal mechanism 55 is activated first, thus contacting the top surface of the crystal tray. Then, the first drive mechanism 54 is activated to drive the movable plate 53 to move back and forth on the first fixed frame 52, thereby removing adhesive from the top surface of the crystal tray through the top surface adhesive removal mechanism 55. Furthermore, the movable plate 53 is provided with a pair of fixed plates 533 respectively placed on both sides of the top surface adhesive removal mechanism 55. Furthermore, both sides of the fixed plate 533 are provided with side adhesive scraping mechanism 56 for scraping adhesive from the sides of the crystal tray. The top adhesive scraping mechanism 55 and the side adhesive scraping mechanism 56 operate simultaneously, so that they contact the top surface and the side surface of the crystal tray respectively. Finally, the first drive mechanism 54 is activated, thereby driving the movable plate 53 to slide back and forth on the first fixed frame 52 along the conveying direction of the crystal tray. The movable plate 53, along with the top adhesive scraping mechanism 55 and the side adhesive scraping mechanism 56, moves back and forth on the crystal tray to achieve adhesive scraping treatment on its top surface and the side surface.

[0057] Furthermore, in order to stably perform adhesive removal on the crystal tray, a limiting mechanism 58 is provided on the fourth support frame 51 to fix the crystal tray in a designated position. After the crystal tray conveyor line 2002 transports the crystal tray to the designated position, the crystal tray conveyor line 2002 stops running, and then the limiting mechanism 58 is activated to fix the crystal tray placed on the crystal tray conveyor line 2002. After the crystal tray is fixed, the subsequent adhesive removal process can be performed. Under the action of the limiting mechanism 58, the crystal tray is prevented from moving during the adhesive removal process, thereby affecting the adhesive removal effect.

[0058] like Figure 6 As shown, the grinding and polishing mechanism 6 includes a fifth support frame 61. The fifth support frame 61 is equipped with a de-adhesion mechanism 62 for removing adhesive from the coated surface of the crystal tray. During the process of transporting the crystal tray by the crystal tray conveyor line 2002, the crystal tray will pass under the de-adhesion mechanism 62. When the de-adhesion mechanism 62 is running, the de-adhesion mechanism 62 removes adhesive from the coated surface of the crystal tray as the crystal tray passes through it. With the cooperation of the crystal tray conveyor line 2002 and the de-adhesion mechanism 62, the coated surface of the crystal tray is automatically removed during the continuous transport of multiple crystal trays. However, to further improve the adhesive removal effect, the crystal tray conveyor line 2002 is equipped with an adhesive surface grinding mechanism 64 for polishing the adhesive-coated surface of the crystal tray and a side grinding mechanism 65 for polishing the sides of the crystal tray. Specifically, during the conveying process of the crystal tray, the crystal tray conveyor line 2002 first passes under the adhesive removal mechanism 62, and the adhesive surface of the crystal tray is treated by the adhesive removal mechanism 62. After the adhesive removal is completed, the crystal tray passes under the adhesive surface grinding mechanism 64, and the adhesive surface of the crystal tray is ground and polished by the adhesive surface grinding mechanism 64 to remove the residual adhesive on the adhesive surface of the crystal tray. Finally, the crystal tray passes under the side grinding mechanism 65, so that both sides of the crystal tray in the length direction are ground and polished to completely remove the residual adhesive on the crystal tray. With the cooperation of the adhesive surface grinding mechanism 64 and the side grinding mechanism 65, the adhesive removal efficiency is further improved.

[0059] like Figure 7 As shown, the ultrasonic cleaning mechanism 7 includes an ultrasonic cleaning tank 71, and crystal tray conveying lines 2002 are respectively arranged on both sides of the ultrasonic cleaning tank 71. A sixth support frame 72 is provided on the side of the ultrasonic cleaning tank 71, and a second movable mechanism 73 for multi-axis movement is provided on the sixth support frame 72. A rotating plate 74 is horizontally rotatably provided at the bottom end of the second movable mechanism 73, and an adjusting motor 75 is provided on the second movable mechanism 73 to drive the rotating plate 74 to rotate. Under the action of the adjusting motor 75, the rotating plate 74 is driven to rotate, thereby adjusting the angle of the rotating plate 74. A crystal tray clamp 79 for transporting crystal trays is provided on the rotating plate 74.

[0060] Specifically, when the crystal tray conveyor line 2002 transports the crystal tray to the vicinity of the ultrasonic cleaning tank 71, the second movable mechanism 73 is first operated to drive the crystal tray clamp 79 to be placed on both sides of the crystal tray. Then, the adjusting motor 75 is operated to drive the rotating plate 74 to rotate, thereby adjusting the angle of the crystal tray clamp 79 so that the crystal tray clamp 79 is aligned with the crystal tray. Finally, the crystal tray clamp 79 is operated to clamp the crystal tray. With the cooperation of the second movable mechanism 73 and the crystal tray clamp 79, the crystal tray on the crystal tray conveyor line 2002 is transported into the ultrasonic cleaning tank 71 for cleaning. After the crystal tray is cleaned, the crystal tray is removed from the ultrasonic cleaning tank 71 by the crystal tray clamp 79 and placed back on the crystal tray conveyor line 2002 to transport the crystal tray to the next process, namely the drying process, to dry the cleaned crystal tray.

[0061] like Figure 8 As shown, the crystal rod loading mechanism 9 includes a loading rack 901 and a robotic arm 902 mounted on the loading rack 901. The robotic arm 902 is equipped with several suction cups 903 for holding A rods 1112 and B rods 1113. By driving the loading rack 901 to move, the suction cups 903 on the robotic arm 902 are moved to the crystal rod storage area. The suction cups 903 simultaneously hold A rods 1112 and B rods 1113, thereby transporting A rods 1112 and B rods 1113 to the crystal rod conveyor line 91, realizing automatic crystal rod loading.

[0062] like Figure 9As shown, the ingot transport line 91 includes a seventh support frame 9101 and an ingot carrier plate 9103 for simultaneously carrying ingot A 1112 and ingot B 1113. The seventh support frame 9101 is provided with a transport line 9102 and a return line 9104, with the transport line 9102 positioned above the return line 9104. The transport line 9102 is used to transport the ingot carrier plate 9103 from the initial end to the end of the ingot transport line 91, while the return line 9104 is used to transport the ingot carrier plate 9103 from the end to the initial end of the ingot transport line 91. With the cooperation of the transport line 9102 and the return line 9104, the ingot carrier plate 9103 can be moved cyclically, thereby continuously transporting ingot A 1112 and ingot B 1113. In addition, lifting mechanisms 92 for switching the transport path of the crystal ingot carrier plate 9103 are provided at both the initial and final ends of the crystal ingot transport line 91. Specifically, after the crystal ingot carrier plate 9103 moves from the initial end to the final end of the crystal ingot transport line 91, the crystal ingot carrier plate 9103 is placed in the lifting mechanism 92 located at the final end of the crystal ingot transport line 91. Then, the lifting mechanism 92 is operated to move the crystal ingot carrier plate 9103 downward to a designated position, and then the crystal ingot carrier plate 9103 is driven onto the return line 9104. Through the return line 9104, the crystal ingot carrier plate 9103 is moved from the final end to the initial end of the crystal ingot transport line 91. Finally, the lifting mechanism 92 located at the initial end of the crystal ingot transport line 91 drives the crystal ingot carrier plate 9103 back onto the transport line 9102, thereby realizing the cyclic movement of the crystal ingot carrier plate 9103, so as to continuously transport the A rod 1112 and the B rod 1113.

[0063] like Figure 10-11 As shown, the visual positioning mechanism 11 includes a ninth support frame 111 disposed on the transport line 9102 and the return line 9104. A pair of stoppers 1111 for blocking the crystal ingot carrier plates 9103 to designated positions are mounted on the ninth support frame 111 via a mounting plate 1110. The stoppers 1111 are respectively positioned at both ends of the ninth support frame 111, with one stopper 1111 positioned at a designated adjustment position. When multiple crystal ingot carrier plates 9103 move on the transport line 9102, the first crystal ingot carrier plate 9103 first passes the first stopper 1111, and then approaches the first stopper 1111. When there are two blocking devices 1111, the second blocking device 1111 operates to block the first crystal rod carrier plate 9103. When the second crystal rod carrier plate 9103 approaches the first blocking device 1111, the first blocking device 1111 is activated to block the second crystal rod carrier plate 9103, so that the first crystal rod carrier plate 9103 is in the designated joint adjustment position. With the cooperation of the two blocking devices 1111, different crystal rod carrier plates 9103 are blocked to the designated joint adjustment position in turn, thereby performing joint adjustment processing on the A rod 1112 and B rod 1113 placed on the crystal rod carrier plate 9103.

[0064] Furthermore, a first pushing mechanism 112 and a second pushing mechanism 113 for adjusting the position of the crystal rod are installed on the ninth support frame 111, and the first pushing mechanism 112 and the second pushing mechanism 113 are arranged opposite to each other. A positioning plate 115 for positioning the crystal rod is fixed on the crystal rod carrier plate 9103, and a third pushing mechanism 114 with a pushing direction perpendicular to the pushing direction of the first pushing mechanism 112 is also installed on the ninth support frame 111. When the crystal rod carrier plate 9103 carrying A rod 1112 and B rod 1113 is transported to the designated adjustment position, A rod 1112 moves closer to the first pushing mechanism 112, and B rod 1113 moves closer to the first pushing mechanism 112. Rod 1113 approaches the second pushing mechanism 113, while the third pushing mechanism 114 can simultaneously push rod A 1112 and rod B 1113 to move. First, the first pushing mechanism 112 is run to push rod A 1112 to move a set distance. Then, the third pushing mechanism 114 is run to simultaneously push rod A 1112 and rod B 1113 to contact the positioning plate 115. After contact, rod A 1112 is in the reference position. Finally, the second pushing mechanism 113 is run to push rod B 1113 to move closer to rod A 1112, thereby adjusting the gap between the two to within 1.5mm.

[0065] However, in order to determine the position of the joint adjustment between rod A 1112 and rod B 1113 and the gap distance before the joint adjustment, a second fixed frame 116 is provided on the ninth support frame 111, and a shooting mechanism 117 for finding the joint adjustment position and measuring the gap distance is installed on the second fixed frame 116. The shooting mechanism 117 is movably mounted on the second fixed frame 116. Specifically, after the crystal rod support plate 9103 carrying rod A 1112 and rod B 1113 is transported to the designated joint adjustment position, rod A 1112 and rod B 1113 are pushed to the designated position by the first pushing mechanism 112 and the third pushing mechanism 114, and then the shooting mechanism 117 is operated. The shooting mechanism 117 moves on the second fixed frame 116 to take four consecutive shots, covering the total length of the tooling. Each shot involves an equal movement to capture the total length of rods A1112 and B1113. After shooting, the position and distance of the gap between rods A1112 and B1113 are calculated. This data is then fed back to the second pushing mechanism 113, which pushes rod B1113 a calculated distance closer to rod A1112, thus automatically adjusting the gap between them. Furthermore, to facilitate moving the next set of rods A1112 and B1113 to the designated adjustment position, a lifting mechanism 119 is provided between the first pushing mechanism 112 and the ninth support frame 111. The lifting mechanism 119 drives the first pushing mechanism 112 to move up and down.

[0066] like Figure 12-13 As shown, the handling mechanism 12 includes a six-axis robot 121 and a clamping component mounted on the six-axis robot 121. The clamping component includes a first support plate 122. At the bottom of the first support plate 122, there is a pair of first movable frames 123 that can move closer to or further away from each other. Each first movable frame 123 is provided with a clamping plate 124 for simultaneously clamping rod A 1112 and rod B 1113. After the six-axis robot 121 moves the clamping plate 124 to both sides of rod A 1112 and rod B 1113 after the seam adjustment is completed, it drives the first movable frames 123 on both sides to move towards each other, thereby moving the clamping plate 124 together to simultaneously clamp rod A 1112 and rod B 1113. In order to ensure that the clamping plate 124 can stably clamp rod A 1112 and rod B 1113, anti-slip pads 125 are provided on the side of the clamping plate 124 that is close to each other. After the clamping plate 124 clamps rod A 1112 and rod B 1113, the anti-slip pads 125 help to prevent rod A 1112 and rod B 1113 from coming off the clamping plate 124 and being damaged during the handling of rod A 1112 and rod B 1113.

[0067] To enable the clamping plate 124 to automatically clamp rod A 1112 and rod B 1113, a second drive mechanism 126 is provided on the first support plate 122 for driving the first movable frame 123 to move closer or further apart. After the clamping plate 124 is moved to both sides of rod A 1112 and rod B 1113, the second drive mechanism 126 is activated, thereby driving the first movable frames 123 on both sides to move closer together, moving the clamping plate 124 along with them, so as to clamp rod A 1112 and rod B 1113. 1112 and B rod 1113 are clamped together and then transported. First, A rod 1112 and B rod 1113 are transported to the top of the bottom cleaning mechanism 13 for cleaning. Then, A rod 1112 and B rod 1113 are transported to the sticking rod position on the stationary line 16. The second drive mechanism 126 is run to drive the first movable frames 123 on both sides to move away from each other, so as to release A rod 1112 and B rod 1113, thus completing the transport of A rod 1112 and B rod 1113.

[0068] A connecting plate 129 for fixed connection with a six-axis robot 121 is provided on the first support plate 122, and a buffer mechanism 1210 is provided between the connecting plate 129 and the first support plate 122. Under the action of the buffer mechanism 1210, the first support plate 122 is buffered during the picking and placing of rod A 1112 and rod B 1113, so as to prevent damage to rod A 1112 and rod B 1113 and improve the handling efficiency.

[0069] like Figure 14As shown, the bottom cleaning mechanism 13 includes a tenth support frame 1301. A feeding cylinder 1302 for feeding nonwoven fabric and a taking-up cylinder 1303 for winding nonwoven fabric are rotatably mounted on the tenth support frame 1301. Several guide rollers 1304 for guiding the nonwoven fabric are also rotatably mounted on the tenth support frame 1301, and the guide rollers 1304 are positioned above the feeding cylinder 1302 and the taking-up cylinder 1303. The nonwoven fabric is wound around the guide rollers 1304. Under the action of the guide rollers 1304, the nonwoven fabric is wound around the guide rollers 1304. A section of nonwoven fabric placed between guide rollers 1304 is arranged horizontally. Specifically, when the six-axis robot 121 transports rod A 1112 and rod B 1113 above the guide rollers 1304, the bottom adhesive surfaces of rod A 1112 and rod B 1113 come into contact with the horizontally arranged nonwoven fabric. Then, the feeding cylinder 1302 and the receiving cylinder 1303 are rotated simultaneously so that the nonwoven fabric continuously sweeps across the bottom of rod A 1112 and rod B 1113, thereby achieving a wiping effect and removing stains from the bottom adhesive surfaces of rod A 1112 and rod B 1113. In addition, a pushing mechanism 1305, which is the same as the one for pushing the nonwoven fabric, is installed on the tenth support frame 1301. The pushing mechanism 1305 is positioned between the guide rollers 1304. When the bottom adhesive surfaces of rod A 1112 and rod B 1113 come into contact with the horizontally arranged nonwoven fabric, the pushing mechanism 1305 is activated to apply an upward thrust to the horizontally arranged nonwoven fabric, so that the nonwoven fabric can fully contact the bottom adhesive surfaces of rod A 1112 and rod B 1113, thereby improving the wiping effect of the nonwoven fabric and further improving the cleaning efficiency.

[0070] like Figure 15 As shown, the crystal tray transport mechanism 21 includes a fourteenth support frame 2101. The two ends of the fourteenth support frame 2101 are respectively positioned above the end of the crystal tray transport line 2002 and above the beginning of the stationary line 16. A third movable frame 2102 for multi-axis movement is provided on the fourteenth support frame 2101. A second crystal tray clamp 2103 is provided on the third movable frame 2102. The second crystal tray clamp 2103 is used to clamp the crystal tray after the adhesive removal is completed, so as to transport the crystal tray of the crystal tray transport line 2002 to the stationary line 16.

[0071] like Figure 16As shown, the adhesive coating mechanism 14 includes an eleventh support frame 141. The eleventh support frame 141 is provided with a crystal tray adhesive coating station 142 and a resin board adhesive coating station 143. After the crystal tray with adhesive is placed on the crystal tray adhesive coating station 142, the surface of the crystal tray is coated with adhesive. After the adhesive coating is completed, the crystal tray is transported to the resin board adhesive coating station 143. Then the resin board is placed on the crystal tray with adhesive so that the two are bonded together. Finally, the surface of the resin board is coated with adhesive. The eleventh support frame 141 is also provided with a third fixed frame 144, and the third fixed frame 144 is provided with a first sliding frame 145 and a second sliding frame 146 that slide back and forth along the conveying direction of the stationary line 16. The first sliding frame 145 and the second sliding frame 146 are respectively placed above the crystal tray coating station 142 and the resin board coating station 143, and the first sliding frame 145 and the second sliding frame 146 slide relative to each other. In addition, the first sliding frame 145 is provided with a first coating component 147, and the second sliding frame 146 is provided with a second coating component 148. Specifically, after the crystal tray is placed on the crystal tray adhesive application station 142, the surface of the tray is coated with adhesive by the first adhesive application component 147 positioned above the crystal tray adhesive application station 142. Then, the adhesive-coated crystal tray is transported to the resin board adhesive application station 143, and the resin board is placed on the crystal tray to bond the two together. Finally, the surface of the resin board is coated with adhesive by the second adhesive application component 148 positioned above the resin board adhesive application station 143, thus completing the adhesive application of the crystal tray and the resin board. After the resin board is coated with adhesive, the cleaned A rod 1112 and B rod 1113 are transported to the adhesive-coated resin board by the conveying mechanism 12, so that the resin board and the crystal rod are bonded together, thus completing the bonding of the crystal tray, the resin board, and the crystal rod.

[0072] like Figure 17As shown, the upper counterweight truss 15 includes a twelfth support frame 151 and a second movable frame 152 that moves along multiple axes on the twelfth support frame 151. A second support plate 153 that can rotate horizontally is provided at the bottom end of the second movable frame 152, and a first counterweight clamp 154 ​​for clamping the counterweight is provided on the second support plate 153. When it is necessary to move the configuration component to the crystal rod, the second movable frame 152 is operated first, and the first counterweight clamp 154 ​​is moved to the sides of the configuration component. Then the first counterweight clamp 154 ​​is operated to clamp the counterweight component. Then the second movable frame 152 is operated again, so that the first counterweight clamp 154 ​​is placed directly above the crystal rod. The first counterweight clamp 154 ​​is operated to release the counterweight component and place the counterweight component on the crystal rod to apply pressure to it, so that the crystal rod and the crystal support can be better bonded. However, an adjustment mechanism 155 for fine-tuning the angle of the second support plate 153 is provided between the second support plate 153 and the second movable frame 152. When the counterweight is moved to the top of the crystal rod, the adjustment mechanism 155 is operated to adjust the angle of the second support plate 153, thereby adjusting the counterweight to be aligned with the crystal rod. Under the action of the adjustment mechanism 155, the counterweight is accurately placed on the crystal rod.

[0073] like Figure 18 As shown, the lower counterweight truss 18 includes a thirteenth support frame 1801 and a third lifting frame 1802 that moves along multiple axes on the thirteenth support frame 1801. The third lifting frame 1802 is provided with a second counterweight clamp 1803 for clamping the counterweight. When the stationary line 16 transports the finished product to its end, the counterweight on the product is transferred to the counterweight conveyor line 17 for return processing through the cooperation of the third lifting frame 1802 and the second counterweight clamp 1803.

[0074] like Figure 19 As shown, the finished product loading mechanism 19 includes a support rail 1901 located beside the end of the stationary line 16. A movable robotic arm 1902 is mounted on the support rail 1901, and a picking clamp 1903 for gripping the product is mounted on the robotic arm 1902. After the counterweight is removed from the finished product by the lower counterweight truss 18, the product is transported to the finished product placement rack 20 for storage by the robotic arm 1902 and the picking clamp 1903.

[0075] In summary, the present invention possesses the excellent characteristics described above, which enhances its effectiveness in use compared to previous technologies, making it a highly practical product.

[0076] The above description is only a preferred embodiment of the present invention. For those skilled in the art, there will be changes in the specific implementation and application scope based on the ideas of the present invention. The content of this specification should not be construed as a limitation of the present invention.

Claims

1. A photovoltaic crystal rod three-in-one adhesive production system, characterized in that: It includes a crystal tray surface adhesive removal module for removing adhesive from and transporting crystal trays, a crystal rod transport module for continuously transporting crystal rods, and an adhesive coating and transport module for performing three-in-one bonding treatment. The crystal tray surface adhesive removal module and the crystal rod transport module are both connected to the adhesive coating and transport module. The crystal tray surface adhesive removal module includes a crystal tray conveying line (2002), on which a crystal tray flipping mechanism (2), an electromagnetic adhesive removal mechanism (3) for heating the crystal tray surface, a resin plate removal mechanism (4) for pushing the resin plate off the crystal tray, an adhesive scraping mechanism (5) for scraping the adhesive on the crystal tray surface, a grinding and polishing mechanism (6) for polishing the crystal tray surface, an ultrasonic cleaning mechanism (7) for cleaning the crystal tray surface, and a drying mechanism (8) for drying the crystal tray surface are provided; the crystal tray flipping mechanism (2) is used to flip and position the crystal tray, and a crystal tray feeding mechanism (1) is provided next to the crystal tray flipping mechanism (2) to transport the crystal tray to be de-adhesive onto the crystal tray flipping mechanism (2); The crystal rod conveying module includes a crystal rod conveying line (91) for simultaneously transporting A rod (1112) and B rod (1113). A microwave heating mechanism (10) and a visual positioning mechanism (11) for adjusting the seam of A rod (1112) and B rod (1113) are arranged sequentially along the crystal rod conveying direction on the crystal rod conveying line (91). A crystal rod feeding mechanism (9) for simultaneously feeding A rod (1112) and B rod (1113) is provided on the side of the initial end of the crystal rod conveying line (91). A conveying mechanism (12) for conveying A rod (1112) and B rod (1113) after seam adjustment is provided on the side of the end end of the crystal rod conveying line (91). A bottom cleaning mechanism (13) for cleaning the bottom bonding surface of A rod (1112) and B rod (1113) is provided on the side of the conveying mechanism (12). The adhesive coating and transport module includes a stationary line (16) for transporting finished products. On the stationary line (16), there are a crystal tray handling mechanism (21), an adhesive coating mechanism (14), and an upper counterweight truss (15) arranged sequentially along the finished product transport direction. The crystal tray handling mechanism (21) is located at the initial end of the stationary line (16) and is used to transport the crystal trays after adhesive removal to the stationary line (16). On the side of the end of the stationary line (16), there is a lower counterweight truss (18) for removing counterweights from the crystal rods. A counterweight transport line (17) is provided between the lower counterweight truss (18) and the upper counterweight truss (15). On the side of the end of the stationary line (16), there is also a finished product loading mechanism (19). On the side of the finished product loading mechanism (19), there are several finished product placement racks (20).

2. The photovoltaic crystal rod three-in-one adhesive production system according to claim 1, characterized in that: The crystal tray flipping mechanism (2) includes a second support frame (2001) provided at the initial end of the crystal tray conveying line (2002). The second support frame (2001) is provided with a pair of support bearings (2003), and a rotating shaft (2004) is rotatably provided on the support bearings (2003). The axial direction of the rotating shaft (2004) is parallel to the conveying direction of the crystal tray conveying line (2002). A pair of flipping tooth forks (2005) for flipping the crystal tray are provided on the rotating shaft (2004), and a flipping drive unit (2006) for driving the rotating shaft (2004) to rotate is installed on the second support frame (2001).

3. The photovoltaic crystal rod three-in-one adhesive production system according to claim 1, characterized in that: The electromagnetic debinding mechanism (3) includes a third support frame (3001), a vertically arranged guide rod (3002) is fixed on the third support frame (3001), and a lifting plate (3003) is slidably provided on the guide rod (3002). A heating coil (3004) is provided on the lifting plate (3003) and placed above the crystal tray conveying line (2002).

4. The photovoltaic crystal rod three-in-one adhesive production system according to claim 1, characterized in that: The resin plate detachment mechanism (4) includes a fixed base (4001), a slide rod (4002) slidably provided on the fixed base (4001), and the sliding direction of the slide rod (4002) is perpendicular to the conveying direction of the crystal tray. A push plate (4003) for pushing the resin plate on the crystal tray is provided at the end of the slide rod (4002). A push cylinder (4004) for pushing the push plate (4003) to move is also provided on the fixed base (4001).

5. The photovoltaic crystal rod three-in-one adhesive production system according to claim 1, characterized in that: The adhesive scraping mechanism (5) includes a fourth support frame (51), a first fixed frame (52) on the fourth support frame (51), and a movable plate (53) that slides back and forth along the crystal tray conveying direction on the first fixed frame (52). A first driving mechanism (54) for driving the movable plate (53) to slide is also provided on the first fixed frame (52). A top adhesive scraping mechanism (55) and a pair of fixed plates (533) respectively placed on both sides of the top adhesive scraping mechanism (55) are provided on the movable plate (53). A side adhesive scraping mechanism (56) is provided on both sides of the fixed plates (533). A limiting mechanism (58) for fixing the crystal tray in a designated position is provided on the fourth support frame (51).

6. The photovoltaic crystal rod three-in-one adhesive production system according to claim 1, characterized in that: The grinding and polishing mechanism (6) includes a fifth support frame (61), on which a descaling mechanism (62) for removing adhesive from the coated surface of the crystal tray is provided, and a coated surface grinding mechanism (64) for polishing the coated surface of the crystal tray and a side grinding mechanism (65) for polishing the side of the crystal tray are also provided.

7. The photovoltaic crystal rod three-in-one adhesive production system according to claim 1, characterized in that: The ultrasonic cleaning mechanism (7) includes an ultrasonic cleaning tank (71), a sixth support frame (72) is provided on the side of the ultrasonic cleaning tank (71), and a second movable mechanism (73) for multi-axis movement is provided on the sixth support frame (72); a rotating plate (74) is provided horizontally at the bottom end of the second movable mechanism (73), and an adjusting motor (75) for driving the rotating plate (74) to rotate is provided on the second movable mechanism (73); a crystal tray clamp (79) for transporting the crystal tray is provided on the rotating plate (74).

8. The photovoltaic crystal rod three-in-one adhesive production system according to claim 1, characterized in that: The ingot conveying line (91) includes a seventh support frame (9101) and an ingot carrier plate (9103) for simultaneously carrying ingot A (1112) and ingot B (1113). The seventh support frame (9101) is provided with a transport line (9102) and a return line (9104). The transport line (9102) is used to transport the ingot carrier plate (9103) from the initial end of the ingot conveying line (91) to its end end, and the return line (9104) is used to transport the ingot carrier plate (9103) from the end end of the ingot conveying line (91) to its initial end. The ingot conveying line (91) is provided with a lifting mechanism (92) for switching the transport line of the ingot carrier plate (9103) at both the initial end and the end end.

9. A photovoltaic crystal rod three-in-one adhesive production system according to claim 8, characterized in that: The crystal tray transport mechanism (21) includes a fourteenth support frame (2101), with both ends of the fourteenth support frame (2101) positioned above the end of the crystal tray transport line (2002) and above the beginning of the stationary line (16), respectively. A third movable frame (2102) for multi-axis movement is provided on the fourteenth support frame (2101), and a second crystal tray clamp (2103) is provided on the third movable frame (2102).

10. A photovoltaic crystal rod three-in-one adhesive production system according to claim 1, characterized in that: The adhesive coating mechanism (14) includes an eleventh support frame (141), on which a crystal tray adhesive coating station (142) and a resin board adhesive coating station (143) are provided. A third fixed frame (144) is also provided on the eleventh support frame (141), and a first sliding frame (145) and a second sliding frame (146) are provided on the third fixed frame (144) to slide back and forth along the conveying direction of the stationary line (16). The first sliding frame (145) and the second sliding frame (146) are respectively positioned above the crystal tray adhesive coating station (142) and the resin board adhesive coating station (143), and the first sliding frame (145) and the second sliding frame (146) slide relative to each other. A first adhesive coating component (147) is provided on the first sliding frame (145), and a second adhesive coating component (148) is provided on the second sliding frame (146).

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