Photovoltaic glass turnover mechanism

Abstract

The invention discloses a photovoltaic glass turnover mechanism, and relates to the technical field of functional glass processing and manufacturing, the photovoltaic glass turnover mechanism comprises an equipment frame, a servo motor I is fixedly mounted above the equipment frame, a transmission shaft is fixedly mounted at the output end of the servo motor I, a lifting block is slidably mounted on the surface of the equipment frame, and a lifting mechanism is mounted on the lifting block. A storage rack is slidably mounted above the equipment frame, and the turnover device comprises a second servo motor, a rotating driving shaft, a rotating driven shaft, an adjusting block, a rotating support, a suction cup, a vacuum pump and a limiting rod; according to the photovoltaic glass turnover mechanism, the rotary support and the suction cup rotate to drive photovoltaic glass to be turned over and subjected to follow-up transportation and processing, the problem that the evaporation face of the photovoltaic glass cannot be in contact is solved, the photovoltaic glass turnover mechanism adapts to photovoltaic glass of different sizes under the action of the limiting rod and the first spring, and the applicability of the photovoltaic glass turnover mechanism is improved.

Description

Technical Field

[0001] The invention relates to the technical field of functional glass processing and manufacturing, in particular to a photovoltaic glass turning mechanism. Background Art

[0002] The photovoltaic glass flipping mechanism is a device used to flip or reposition the glass plate during the photovoltaic glass production process. Photovoltaic glass, as the front and rear protective layers of photovoltaic cells, is required to have high light transmittance, strong pressure resistance, weather resistance and other characteristics. In order to improve production efficiency and ensure the quality of glass, the glass needs to be accurately transported, flipped and positioned during the production process. Especially in large-scale production lines, the role of the photovoltaic glass flipping mechanism is particularly important.

[0003] The patent with the patent announcement number CN211003559U relates to a glass flipping and transporting device, including a horizontal conveying section and a flipping section; the horizontal conveying section includes a feeding horizontal conveying section and a discharging horizontal conveying section; the flipping section is provided with a flipping section A and a flipping section B; the flipping section is provided between the feeding horizontal conveying section and the discharging horizontal conveying section; the flipping section is rotatably connected with the feeding horizontal conveying section and the discharging horizontal conveying section; the flipping section A and the flipping section B are connected through a flipping rotating shaft; the horizontal conveying section includes a conveying roller and a horizontal conveying support frame; the two ends of the conveying roller are rotatably fixed on the longer side frame of the horizontal conveying support frame. This patent combines the glass flipping device with the horizontal conveying device. When flipping is required, the flipping can be completed by lifting and lowering the telescopic rod and switching the roller and the suction cup. It is simple and easy to operate, has high safety, occupies a small area, and saves labor costs.

[0004] In the above patent, the glass flipping device is combined with the horizontal conveying device. When flipping is required, the flipping can be completed by raising and lowering the telescopic rod and switching the rollers and suction cups. It is simple and easy to operate, highly safe, occupies a small area, and saves labor costs. However, in the process of flipping the photovoltaic glass, the vapor-deposited surface of some photovoltaic glass is easily damaged during the flipping process, which in turn affects the quality and service life of the product. For this reason, a photovoltaic glass flipping mechanism with better flipping effect is designed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a photovoltaic glass flipping mechanism, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a photovoltaic glass flipping mechanism, including an equipment frame, a servo motor 1 is fixedly installed on the top of the equipment frame, a transmission shaft is fixedly installed on the output end of the servo motor 1, a lifting block is slidably installed on the surface of the equipment frame, a storage rack is slidably installed on the top of the equipment frame, and also includes: a flipping device, the flipping device includes a servo motor 2, a rotating active shaft, a rotating driven shaft, an adjusting block, a rotating bracket, a suction cup, a vacuum pump and a limit rod, the output end of the servo motor 1 rotates to drive the transmission shaft to rotate, the transmission shaft rotates to drive the lifting block to move downward, and the lifting block moves downward to drive The servo motor 2 moves downward, and the servo motor 2 is fixedly installed on the surface of the lifting block. The rotating active shaft is fixedly installed on the output end of the servo motor 2, and the rotating driven shaft is fixedly installed on the circumferential surface of the rotating active shaft. The adjusting block is slidably installed on the surface of the rotating driven shaft. The rotating bracket is fixedly penetrated through the inner and outer walls of the adjusting block, and the suction cup is fixedly penetrated through the inner and outer walls of the rotating bracket. The vacuum pump is fixedly installed on the surface of the rotating bracket, and the limiting rod slides through the inner and outer walls of the adjusting block. The rotation of the adjusting block drives the rotating bracket to rotate, and the rotation of the rotating bracket drives the suction cup to rotate. The rotation of the suction cup drives the photovoltaic glass to complete the flipping and subsequent transportation and processing.

[0007] According to the above technical solution, a spiral groove is provided on the surface of the transmission shaft, the lifting block is connected to the transmission shaft through a threaded connection, a limiting groove is provided on the surface of the rotating driven shaft, and a plurality of limiting grooves are provided, and the limiting grooves are evenly distributed above the rotating driven shaft. The limiting rod moves upward to disengage from the limiting groove on the surface of the rotating driven shaft and release the limit, and then the adjusting block is moved, and the movement of the adjusting block drives the limiting rod to move.

[0008] According to the above technical solution, the limit rod slides through the upper and lower walls of the rotating bracket, and a No. 1 spring is arranged between the limit rod and the adjustment block. Under the action of the No. 1 spring, the limit rod moves and contacts with another limit groove again and is limited.

[0009] According to the above technical solution, an air cavity is opened inside the rotating bracket, the suction end of the vacuum pump is connected to the air cavity, and the suction cup is connected to the air cavity. After the vacuum pump is started, the photovoltaic glass is adsorbed through the air cavity and the suction cup.

[0010] According to the above technical solution, a calibration device for calibrating the position of the photovoltaic glass is provided on the surface of the equipment rack, the calibration device includes a hydraulic cylinder 1 and a pressure plate, a fixed groove is opened on the surface of the equipment rack, the hydraulic cylinder 1 is fixedly installed on the inner wall of the fixed groove, and the pressure plate is slidably installed on the inner wall of the hydraulic cylinder 1, the calibration device also includes a connecting rod, a receiving plate, a sliding plate, a clamping block, a hydraulic cylinder 2, a push plate, a push rod, a calibration plate and an L-shaped rod, the lifting block drives the L-shaped rod to move downward during the downward movement, and the downward movement of the L-shaped rod drives the pressure plate to move downward, and the connecting rod is fixedly installed near the adjusting block On one side of the equipment rack, the receiving plate is slidably installed on the surface of the rotating driven shaft, the sliding plate is slidably installed above the storage rack, the clamping block is fixedly installed above the sliding plate, the hydraulic cylinder 2 is fixedly installed above the sliding plate, the push plate is slidably installed on the inner wall of the hydraulic cylinder 2, the push rod is fixedly installed on the side of the push plate close to the clamping block, the calibration plate is fixedly installed on the end of the push rod away from the hydraulic cylinder 2, and the L-shaped rod is fixedly installed above the pressure plate. The calibration plate moves to contact and push and calibrate the side of the photovoltaic glass, so that the photovoltaic glass is always in the correct position during the process of being adsorbed by the suction cup.

[0011] According to the above technical solution, the receiving plate is fixedly connected to one end of the connecting rod away from the adjusting block, a slot is provided on the surface of the blocking block, and the receiving plate contacts the inner wall of the slot. When the adjusting block moves, the connecting rod is driven to move, and the movement of the connecting rod drives the receiving plate to move.

[0012] According to the above technical solution, the push rod slides through the inner and outer walls of hydraulic cylinder two, and hydraulic cylinder one and hydraulic cylinder two are connected by a conduit. The pressure plate moves downward to introduce the liquid inside hydraulic cylinder one into the interior of hydraulic cylinder two through the conduit and push the push plate to move, and the movement of the push plate drives the push rod to move.

[0013] According to the above technical solution, the end of the L-shaped rod away from the hydraulic cylinder is fixedly connected to the lifting block, and the L-shaped rod slides through the top of the hydraulic cylinder. The lifting block moves downward and drives the L-shaped rod to move downward, and the downward movement of the L-shaped rod drives the pressure plate to move downward.

[0014] According to the above technical scheme, the surface of the rotating bracket is provided with an inflation device for improving the adsorption effect of the suction cup on the photovoltaic glass, the inflation device includes an air frame and an exhaust pipe, the air frame is fixedly installed on the surface of the rotating bracket, the exhaust pipe is fixedly installed on the surface of the rotating bracket, the inflation device also includes a movable plate, a triangular plate, an extrusion plate, a baffle and a partition, the calibration plate moves with the extrusion plate during movement, the extrusion plate moves to contact and squeeze the triangular plate to move, the movement of the triangular plate drives the movable plate to move, the movable plate is slidably installed on the inner wall of the air frame, the triangular plate is fixedly installed on the surface of the movable plate, the extrusion plate is slidably installed above the sliding plate, the baffle is slidably installed on the inner wall of the air frame, the partition is slidably installed above the air frame, the extrusion plate is fixedly connected to the calibration plate, the surface of the air frame is provided with air hole one, the surface of the baffle is provided with air hole two, the compressed gas inside the air frame is discharged through the exhaust pipe, and the discharged gas can clean the part that the suction cup is about to adsorb.

[0015] According to the above technical solution, a No. 2 spring is arranged between the movable plate and the inner wall of the air frame, a No. 3 spring is arranged between the baffle and the inner wall of the air frame, the surface of the partition is arranged as an arc surface, a No. 4 spring is arranged between the partition and the air frame, and an air intake valve is opened on the surface of the air frame. The exhaust pipe moves to contact and squeeze the partition to move, and the partition moves to release the closure of the air hole 1 on the surface of the air frame, and the air hole 1 is connected with the exhaust pipe.

[0016] The present invention provides a photovoltaic glass flipping mechanism, which has the following beneficial effects: (1) The photovoltaic glass flipping mechanism, through the coordinated operation of the lifting block, the storage rack, the second servo motor, the rotating active shaft, the rotating driven shaft, the adjusting block, the rotating bracket, the suction cup and the vacuum pump, enables the rotating bracket and the suction cup to rotate and drive the photovoltaic glass to complete the flipping and subsequent transportation and processing, thereby solving the problem that the vapor-deposited surface of the photovoltaic glass cannot be touched, avoiding damage to the vapor-deposited surface of the photovoltaic glass during the flipping and transportation process, thereby affecting the product quality of the glass, and adapting to photovoltaic glasses of different sizes under the action of the limit rod and the No. 1 spring, thereby improving the applicability of the equipment.

[0017] (2) The photovoltaic glass flipping mechanism, through the coordinated operation among hydraulic cylinder 1, pressure plate, hydraulic cylinder 2, push plate, push rod, calibration plate and L-shaped rod, the calibration plate moves to contact and push the side of the photovoltaic glass for calibration, so that the photovoltaic glass is always in the correct position during the process of being adsorbed by the suction cup, avoiding the photovoltaic glass from tilting, which adds unnecessary steps to the subsequent transportation and reduces the subsequent processing cost. At the same time, under the coordinated operation of the connecting rod, receiving plate, sliding plate and card block, the sliding plate can move to support photovoltaic glasses of different sizes, thereby improving the adaptability of photovoltaic glass calibration.

[0018] (3) The photovoltaic glass flipping mechanism, through the coordinated operation of the air frame, exhaust pipe, movable plate, triangular plate, extrusion plate, baffle and partition, allows the compressed gas inside the air frame to be discharged through the exhaust pipe. The discharged gas can clean the part that the suction cup is about to adsorb, avoiding foreign matter remaining on the surface of the photovoltaic glass so as to cause a gap between the contact surface of the suction cup and the photovoltaic glass. At the same time, under the action of the partition and baffle, the stability of the operation of the inflation device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the lifting block and the L-shaped rod of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram of part A in the middle; Figure 4 It is a schematic diagram of the position structure of hydraulic cylinder 1 and hydraulic cylinder 2 of the present invention; Figure 5 This is a schematic diagram of the receiving plate and the block position structure of the present invention; Figure 6 This is a schematic diagram of the position structure of the air frame and the movable plate of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram of part B is shown in the figure.

[0020] In the figure: 1. Equipment frame; 2. Servo motor one; 3. Transmission shaft; 4. Lifting block; 5. Storage rack; 6. Servo motor two; 7. Rotating active shaft; 8. Rotating driven shaft; 9. Adjusting block; 10. Rotating bracket; 11. Suction cup; 12. Vacuum pump; 13. Limit rod; 14. Spring No. 1; 151. Hydraulic cylinder one; 152. Pressing plate; 153. Connecting rod; 154. Receiving plate; 155. Sliding plate; 156. Block; 157. Hydraulic cylinder two; 158. Push plate; 159. Push rod; 1510. Calibration plate; 1511. L-shaped rod; 161. Air frame; 162. Exhaust pipe; 163. Moving plate; 164. Triangular plate; 165. Extrusion plate; 166. Baffle; 167. Partition; 168. Spring No. 2; 169. Spring No. 3; 1610. Spring No. 4. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 7 , one embodiment of the present invention is: a photovoltaic glass flipping mechanism, including an equipment frame 1, a servo motor 2 is fixedly installed above the equipment frame 1, a transmission shaft 3 is fixedly installed at the output end of the servo motor 2, a lifting block 4 is slidably installed on the surface of the equipment frame 1, and a storage rack 5 is slidably installed above the equipment frame 1, and also includes: a flipping device, the flipping device includes a servo motor 2 6, a rotating active shaft 7, a rotating driven shaft 8, an adjusting block 9, a rotating bracket 10, a suction cup 11, a vacuum pump 12 and a limit rod 13, the output end of the servo motor 2 rotates to drive the transmission shaft 3 to rotate, the transmission shaft 3 rotates to drive the lifting block 4 to move downward, the lifting block 4 moves downward and drives the servo motor 2 6 to move downward, the servo motor 2 6 is fixedly installed on the surface of the lifting block 4, the rotating active shaft 7, the rotating driven shaft 8, the adjusting block 9, the rotating bracket 10, the suction cup 11, the vacuum pump 12 and the limit rod 13. The driving shaft 7 is fixedly installed at the output end of the servo motor 26, the rotating driven shaft 8 is fixedly installed on the circumferential surface of the rotating driving shaft 7, the adjusting block 9 is slidably installed on the surface of the rotating driven shaft 8, the rotating bracket 10 is fixedly penetrated through the inner and outer walls of the adjusting block 9, the suction cup 11 is fixedly penetrated through the inner and outer walls of the rotating bracket 10, the vacuum pump 12 is fixedly installed on the surface of the rotating bracket 10, and the limiting rod 13 slides through the inner and outer walls of the adjusting block 9. The rotation of the adjusting block 9 drives the rotating bracket 10 to rotate, and the rotation of the rotating bracket 10 drives the suction cup 11 to rotate. The rotation of the suction cup 11 drives the photovoltaic glass to complete the flipping and subsequent transportation and processing, which solves the problem that the vapor-deposited surface of the photovoltaic glass cannot be touched, and avoids damage to the vapor-deposited surface of the photovoltaic glass during the flipping transportation, thereby affecting the product quality of the glass.

[0023] A spiral groove is provided on the surface of the transmission shaft 3, and the lifting block 4 is connected to the transmission shaft 3 by a threaded connection. A limiting groove is provided on the surface of the rotating driven shaft 8, and a plurality of limiting grooves are provided. The limiting grooves are evenly distributed above the rotating driven shaft 8. The limiting rod 13 moves upward to disengage from the limiting groove on the surface of the rotating driven shaft 8 and release the limit, and then the adjusting block 9 is moved, and the movement of the adjusting block 9 drives the limiting rod 13 to move.

[0024] The limiting rod 13 slides through the upper and lower walls of the rotating bracket 10. A spring No. 14 is arranged between the limiting rod 13 and the adjusting block 9. The limiting rod 13 moves and contacts with another limiting groove again under the action of the spring No. 14 and is limited. By changing the spacing between the rotating brackets 10, it can adapt to photovoltaic glasses of different sizes, thereby improving the applicability of the equipment.

[0025] An air cavity is provided inside the rotating bracket 10 , the suction end of the vacuum pump 12 is connected to the air cavity, and the suction cup 11 is connected to the air cavity. After the vacuum pump 12 is started, the photovoltaic glass is adsorbed through the air cavity and the suction cup 11 .

[0026] When this embodiment is working: the photovoltaic glass is transferred to the top of the storage rack 5, and then the servo motor 2 is started, the output end of the servo motor 2 rotates to drive the transmission shaft 3 to rotate, the transmission shaft 3 rotates to drive the lifting block 4 to move downward, the lifting block 4 moves downward to drive the servo motor 2 6 to move downward, the servo motor 2 6 moves downward to drive the rotating active shaft 7 to move downward, the rotating active shaft 7 moves downward to drive the rotating driven shaft 8 to move downward, the rotating driven shaft 8 moves downward to drive the adjusting block 9 to move downward, the adjusting block 9 moves downward to drive the rotating bracket 10 to move downward, the rotating bracket 10 moves downward to drive the suction cup 11 to move downward, the suction cup 11 moves downward and contacts the photovoltaic glass and then starts the vacuum pump 12, after the vacuum pump 12 is started, the photovoltaic glass is adsorbed by the suction cup 11, and then the servo motor 2 6 is started, the output end of the servo motor 2 6 rotates to drive the rotating active shaft 7 to rotate, the rotating active shaft 7 rotates The rotation of the driven shaft 8 drives the adjusting block 9 to rotate, the adjusting block 9 drives the rotating bracket 10 to rotate, the rotating bracket 10 drives the suction cup 11 to rotate, the suction cup 11 drives the photovoltaic glass to complete the flipping and subsequent transportation processing, which solves the problem that the vapor deposition surface of the photovoltaic glass cannot be touched, and avoids damage to the vapor deposition surface of the photovoltaic glass during the flipping transportation process, thereby affecting the product quality of the glass. When the size of the photovoltaic glass changes, the limit rod 13 is moved upward, and the limit rod 13 moves upward to disengage from the limit groove on the surface of the driven shaft 8 and release the limit, and then the adjusting block 9 is moved, and the adjustment block 9 moves to drive the limit rod 13 to move. The limit rod 13 moves and contacts with another limit groove again under the action of the No. 1 spring 14 and is limited. By changing the spacing between the rotating brackets 10, it can adapt to photovoltaic glasses of different sizes and improve the applicability of the equipment.

[0027] See also Figure 1-Figure 7On the basis of the above embodiment, in another embodiment of the present invention, a calibration device for calibrating the position of the photovoltaic glass is provided on the surface of the equipment rack 1, the calibration device includes a hydraulic cylinder 151 and a pressure plate 152, a fixed groove is opened on the surface of the equipment rack 1, the hydraulic cylinder 151 is fixedly installed on the inner wall of the fixed groove, and the pressure plate 152 is slidably installed on the inner wall of the hydraulic cylinder 151, the calibration device also includes a connecting rod 153, a receiving plate 154, a sliding plate 155, a block 156, a hydraulic cylinder 157, a push plate 158, a push rod 159, a calibration plate 1510 and an L-shaped rod 1511, and the lifting block 4 drives the L-shaped rod 1511 to move downward during the downward movement, and the downward movement of the L-shaped rod 1511 drives the pressure plate 152 to move downward, and the connecting rod 153 is fixedly installed on the side of the adjustment block 9 close to the equipment rack 1 The receiving plate 154 is slidably installed on the surface of the rotating driven shaft 8, the sliding plate 155 is slidably installed on the top of the storage rack 5, the block 156 is fixedly installed on the top of the sliding plate 155, the hydraulic cylinder 157 is fixedly installed on the top of the sliding plate 155, the push plate 158 is slidably installed on the inner wall of the hydraulic cylinder 157, the push rod 159 is fixedly installed on the side of the push plate 158 close to the block 156, the calibration plate 1510 is fixedly installed on the end of the push rod 159 away from the hydraulic cylinder 157, and the L-shaped rod 1511 is fixedly installed on the top of the pressure plate 152. The calibration plate 1510 moves to contact and push the side of the photovoltaic glass for calibration, so that the photovoltaic glass is always in the correct position during the process of being adsorbed by the suction cup 11, avoiding the tilt of the photovoltaic glass, which adds unnecessary steps to the subsequent transportation and reduces the subsequent processing cost.

[0028] The receiving plate 154 is fixedly connected to the end of the connecting rod 153 away from the adjusting block 9. A slot is provided on the surface of the clamping block 156. The receiving plate 154 contacts the inner wall of the slot. When the adjusting block 9 moves, the connecting rod 153 is driven to move, and the movement of the connecting rod 153 drives the receiving plate 154 to move.

[0029] The push rod 159 slides through the inner and outer walls of the hydraulic cylinder 157. The hydraulic cylinder 151 and the hydraulic cylinder 157 are connected by a conduit. The pressure plate 152 moves downward to introduce the liquid inside the hydraulic cylinder 151 into the interior of the hydraulic cylinder 157 through the conduit and push the push plate 158 to move. The movement of the push plate 158 drives the push rod 159 to move.

[0030] The end of the L-shaped rod 1511 away from the hydraulic cylinder 151 is fixedly connected to the lifting block 4, and the L-shaped rod 1511 slides through the top of the hydraulic cylinder 151. The lifting block 4 moves downward and drives the L-shaped rod 1511 to move downward. The downward movement of the L-shaped rod 1511 drives the pressure plate 152 to move downward.

[0031] The surface of the rotating bracket 10 is provided with an air blowing device for improving the adsorption effect of the suction cup 11 on the photovoltaic glass. The air blowing device includes an air frame 161 and an exhaust pipe 162. The air frame 161 is fixedly installed on the surface of the rotating bracket 10. The exhaust pipe 162 is fixedly installed on the surface of the rotating bracket 10. The air blowing device also includes a moving plate 163, a triangular plate 164, an extrusion plate 165, a baffle 166 and a partition 167. The calibration plate 1510 moves with the extrusion plate 165 during the movement. The extrusion plate 165 moves to contact and squeeze the triangular plate 164 to move. The movement of the triangular plate 164 drives the moving plate 163 to move. The moving plate 163 is slidably installed on the air frame 16 1, the triangular plate 164 is fixedly mounted on the surface of the movable plate 163, the extrusion plate 165 is slidably mounted on the top of the sliding plate 155, the baffle 166 is slidably mounted on the inner wall of the air frame 161, the partition 167 is slidably mounted on the top of the air frame 161, the extrusion plate 165 is fixedly connected to the calibration plate 1510, the surface of the air frame 161 is provided with an air hole 1, the surface of the baffle 166 is provided with an air hole 2, the compressed gas inside the air frame 161 is discharged through the exhaust pipe 162, and the discharged gas can clean the part that the suction cup 11 is about to adsorb to avoid foreign matter remaining on the surface of the photovoltaic glass so that a gap is generated between the contact surface of the suction cup 11 and the photovoltaic glass.

[0032] A No. 2 spring 168 is arranged between the movable plate 163 and the inner wall of the air frame 161, a No. 3 spring 169 is arranged between the baffle 166 and the inner wall of the air frame 161, the surface of the partition 167 is arranged as an arc surface, and a No. 4 spring 1610 is arranged between the partition 167 and the air frame 161, and an air inlet valve is opened on the surface of the air frame 161. The exhaust pipe 162 moves to contact and squeeze the partition 167 to move. The partition 167 moves to release the sealing of the air hole 1 on the surface of the air frame 161, and the air hole 1 is connected with the exhaust pipe 162, so that the compressed gas inside the air frame 161 is discharged through the exhaust pipe 162 to clean the surface of the photovoltaic glass, thereby improving the stability of the operation of the inflation device.

[0033] When this embodiment is working: the lifting block 4 drives the L-shaped rod 1511 to move downward during the downward movement, and the L-shaped rod 1511 drives the pressure plate 152 to move downward. The pressure plate 152 moves downward to introduce the liquid inside the hydraulic cylinder 151 into the interior of the hydraulic cylinder 2 157 through the conduit and push the push plate 158 to move. The push plate 158 moves to drive the push rod 159 to move. The push rod 159 moves to drive the calibration plate 1510 to move. The calibration plate 1510 moves to contact and push the side of the photovoltaic glass for calibration, so that the photovoltaic glass is always in the correct position during the process of being adsorbed by the suction cup 11, avoiding the tilt of the photovoltaic glass, which increases unnecessary steps in the subsequent transportation and reduces the subsequent processing cost. At the same time, when the adjusting block 9 moves, it drives the connecting rod 153 to move, and the connecting rod 153 moves to drive the receiving plate 154 to move. The receiving plate 154 moves to drive the block 156 to move. The block 156 moves to drive the sliding plate 155 to move. The sliding plate 155 can support photovoltaic glasses of different sizes and improve the adaptability of photovoltaic glass calibration.

[0034] During the movement of the calibration plate 1510, the squeezing plate 165 moves with it, and the squeezing plate 165 moves to contact and squeeze the triangular plate 164 to move. The movement of the triangular plate 164 drives the moving plate 163 to move, and the moving plate 163 moves to squeeze the air inside the air frame 161. The moving plate 163 continues to move to contact and squeeze the baffle 166 to move. The movement of the baffle 166 makes the air hole 2 on its surface connected to the exhaust pipe 162, so that the compressed gas inside the air frame 161 is discharged through the exhaust pipe 162. The discharged gas can clean the part that the suction cup 11 is about to adsorb, so as to prevent foreign matter from remaining on the surface of the photovoltaic glass and causing the suction cup 11 to contact the photovoltaic glass. A gap is generated on the contact surface of the glass, thereby preventing the adsorption force of the suction cup 11 from being reduced, causing the photovoltaic glass to fall during the flipping and transportation process, thereby increasing unnecessary losses and improving the stability of the photovoltaic glass during the flipping and transportation process. At the same time, the rotating bracket 10 drives the exhaust pipe 162 to move during movement. The exhaust pipe 162 moves to contact and squeeze the partition 167 to move. The partition 167 moves to release the closure of the air hole 1 on the surface of the air frame 161, and connects the air hole 1 with the exhaust pipe 162, so that the compressed gas inside the air frame 161 is discharged through the exhaust pipe 162 to clean the surface of the photovoltaic glass, thereby improving the stability of the operation of the inflation device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic glass turning mechanism, comprising an equipment frame (1), a servo motor 1 (2) is fixedly mounted above the equipment frame (1), a transmission shaft (3) is fixedly mounted at the output end of the servo motor 1 (2), a lifting block (4) is slidably mounted on the surface of the equipment frame (1), and a storage rack (5) is slidably mounted above the equipment frame (1), characterized in that: Also includes: A flipping device, the flipping device comprising a servo motor 2 (6), a rotating driving shaft (7), a rotating driven shaft (8), an adjusting block (9), a rotating bracket (10), a suction cup (11), a vacuum pump (12) and a limiting rod (13), wherein the servo motor 2 (6) is fixedly mounted on the surface of the lifting block (4), the rotating driving shaft (7) is fixedly mounted on the output end of the servo motor 2 (6), the rotating driven shaft (8) is fixedly mounted on the circumferential surface of the rotating driving shaft (7), the adjusting block (9) is slidably mounted on the surface of the rotating driven shaft (8), the rotating bracket (10) is fixedly penetrated through the inner and outer walls of the adjusting block (9), the suction cup (11) is fixedly penetrated through the inner and outer walls of the rotating bracket (10), the vacuum pump (12) is fixedly mounted on the surface of the rotating bracket (10), and the limiting rod (13) slidably penetrates through the inner and outer walls of the adjusting block (9); Wherein, a calibration device for calibrating the position of the photovoltaic glass is arranged on the surface of the equipment frame (1), and the calibration device comprises a hydraulic cylinder (151) and a pressure plate (152); a fixing groove is opened on the surface of the equipment frame (1), the hydraulic cylinder (151) is fixedly mounted on the inner wall of the fixing groove, and the pressure plate (152) is slidably mounted on the inner wall of the hydraulic cylinder (151); The surface of the rotating bracket (10) is provided with an air blowing device for improving the adsorption effect of the suction cup (11) on the photovoltaic glass, the air blowing device comprising an air frame (161) and an exhaust pipe (162), the air frame (161) being fixedly mounted on the surface of the rotating bracket (10), and the exhaust pipe (162) being fixedly mounted on the surface of the rotating bracket (10).

2. A photovoltaic glass turning mechanism according to claim 1, characterized in that: A spiral groove is provided on the surface of the transmission shaft (3); the lifting block (4) is connected to the transmission shaft (3) via a thread; a limiting groove is provided on the surface of the rotating driven shaft (8); a plurality of limiting grooves are provided, and the plurality of limiting grooves are evenly distributed above the rotating driven shaft (8).

3. A photovoltaic glass turning mechanism according to claim 2, characterized in that: The limiting rod (13) slides through the upper and lower walls of the rotating bracket (10), and a first spring (14) is provided between the limiting rod (13) and the adjusting block (9).

4. The photovoltaic glass turning mechanism according to claim 3, characterized in that: An air cavity is provided inside the rotating bracket (10), an air suction end of the vacuum pump (12) is in communication with the air cavity, and the suction cup (11) is in communication with the air cavity.

5. The photovoltaic glass turning mechanism according to claim 4, characterized in that: The calibration device further comprises a connecting rod (153), a receiving plate (154), a sliding plate (155), a clamping block (156), a second hydraulic cylinder (157), a push plate (158), a push rod (159), a calibration plate (1510) and an L-shaped rod (1511), wherein the connecting rod (153) is fixedly mounted on a side of the adjustment block (9) close to the equipment rack (1), the receiving plate (154) is slidably mounted on the surface of the rotating driven shaft (8), the sliding plate (155) is slidably mounted above the storage rack (5), and the The clamping block (156) is fixedly mounted above the sliding plate (155), the second hydraulic cylinder (157) is fixedly mounted above the sliding plate (155), the push plate (158) is slidably mounted on the inner wall of the second hydraulic cylinder (157), the push rod (159) is fixedly mounted on a side of the push plate (158) close to the clamping block (156), the calibration plate (1510) is fixedly mounted on an end of the push rod (159) away from the second hydraulic cylinder (157), and the L-shaped rod (1511) is fixedly mounted above the pressure plate (152).

6. The photovoltaic glass turning mechanism according to claim 5, characterized in that: The receiving plate (154) is fixedly connected to an end of the connecting rod (153) away from the adjusting block (9); a slot is provided on the surface of the clamping block (156); and the receiving plate (154) contacts the inner wall of the slot.

7. The photovoltaic glass turning mechanism according to claim 6, characterized in that: The push rod (159) slides through the inner and outer walls of the second hydraulic cylinder (157), and the first hydraulic cylinder (151) and the second hydraulic cylinder (157) are connected via a conduit.

8. The photovoltaic glass turning mechanism according to claim 7, characterized in that: One end of the L-shaped rod (1511) away from the hydraulic cylinder one (151) is fixedly connected to the lifting block (4), and the L-shaped rod (1511) slides through the top of the hydraulic cylinder one (151).

9. The photovoltaic glass turning mechanism according to claim 8, characterized in that: The air blowing device further comprises a movable plate (163), a triangular plate (164), an extrusion plate (165), a baffle plate (166) and a partition plate (167); the movable plate (163) is slidably mounted on the inner wall of the air frame (161); the triangular plate (164) is fixedly mounted on the surface of the movable plate (163); the extrusion plate (165) is slidably mounted above the sliding plate (155); the baffle plate (166) is slidably mounted on the inner wall of the air frame (161); the partition plate (167) is slidably mounted above the air frame (161); the extrusion plate (165) is fixedly connected to the calibration plate (1510); a first air hole is provided on the surface of the air frame (161); and a second air hole is provided on the surface of the baffle plate (166).

10. The photovoltaic glass turning mechanism according to claim 9, characterized in that: A No. 2 spring (168) is arranged between the movable plate (163) and the inner wall of the air frame (161), a No. 3 spring (169) is arranged between the baffle plate (166) and the inner wall of the air frame (161), the surface of the partition plate (167) is arranged as an arc surface, a No. 4 spring (1610) is arranged between the partition plate (167) and the air frame (161), and an air intake valve is provided on the surface of the air frame (161).

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