Photovoltaic frame automatic production line

Abstract

The present application relates to the field of photovoltaic frame production, in particular to a kind of photovoltaic frame automatic production line.The present application is a kind of photovoltaic frame automatic production line, photovoltaic frame is transmitted by transmission device, in turn through edge cutting device, punching device, groove device and detection device, finally by output device output, the present application can be fully realized automation, and simple structure.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic frame manufacturing, and more specifically to an automated production line for photovoltaic frames. Background Technology

[0002] A photovoltaic (PV) frame production line is used to produce PV frames. As an important component of solar cell modules, PV frames primarily serve the following functions: 1. Protecting the solar panel; 2. Enhancing mechanical strength; 3. Improving mechanical stability; 4. Aesthetic decoration.

[0003] Existing photovoltaic frame production lines generally have a low level of automation or are structurally complex. Summary of the Invention

[0004] This invention aims to provide an automated production line for photovoltaic frames, the specific solution of which is as follows:

[0005] An automated production line for photovoltaic frames includes a transmission device. A cutting device, a punching device, a groove punching device, a detection device, and an output device are sequentially arranged on both sides of the transmission device. The detection device includes a detection mounting plate with a plurality of first detection slide rails. A plurality of detection components are mounted on the first detection slide rails. Each detection component includes a first movable frame that moves along the first detection slide rails. The first movable frame and the first detection slide rails are fixed together by screws. A second detection slide rail is also mounted on the first movable frame, and a detection element is movably mounted on the second detection slide rail. The detection element is fixed to the second detection slide rail by screws.

[0006] The transmission device includes a transmission device frame, on which a plurality of roller groups are provided, and a pressure roller assembly is provided between the roller groups. One end of each roller group is connected by a transmission belt, and a transmission device motor is provided on one side of at least one roller group. There are gaps between the roller groups.

[0007] The pressure roller assembly includes a pressure roller frame with a long groove. The pressure roller is fixed to the long groove by bolts, which pass through the long groove. The pressure roller and the transmission belt are configured to cooperate. There are two long grooves, located above and below the pressure roller frame, respectively.

[0008] The edge-cutting device includes an edge-cutting robot assembly, a limiting platform, and an edge-cutting component. The limiting platform is provided with a limiting post. The edge-cutting component includes a clamping component, which includes a clamping cylinder. One end of the clamping cylinder is provided with a clamping plate.

[0009] The punching device comprises a clamping moving mechanism and a punching mechanism, the punching mechanism comprises an unloading turnover assembly, the unloading turnover assembly comprises an unloading guide rail, the unloading guide rail is provided with an unloading movable block, the unloading movable block is driven to move by a driving mechanism, the unloading movable block is provided with an unloading fixing frame, the unloading fixing frame is rotationally connected with an unloading mechanical arm mounting frame, the unloading mechanical arm mounting frame is provided with an unloading mechanical arm, and one side of the unloading mechanical arm mounting frame is provided with an unloading cylinder.

[0010] The clamping moving mechanism comprises a clamping moving frame, the clamping moving frame is provided with a clamping cylinder and a clamping guide rail, one end of the clamping cylinder is connected with a clamping moving block, the clamping moving block is driven by the clamping cylinder and moves on the clamping guide rail; the clamping moving block is provided with a clamping rotating shaft mounting frame, the clamping rotating shaft mounting frame is provided with a clamping rotating shaft, the clamping rotating shaft is provided with a plurality of clamping mechanical arms, one end of the clamping rotating shaft is provided with a driving mechanism, and the driving mechanism drives the clamping rotating shaft to rotate.

[0011] The groove punching device comprises a groove punching mechanism, the groove punching mechanism comprises a first cylinder assembly and a second cylinder assembly, the first cylinder assembly comprises a cylinder guide rail, a mechanical arm cylinder and a first mechanical arm, the mechanical arm cylinder drives the first mechanical arm to move on the cylinder guide rail, the second cylinder assembly comprises a cylinder mounting frame, the cylinder mounting frame is provided with a longitudinal cylinder, and the longitudinal cylinder is provided with a transverse cylinder.

[0012] The transverse cylinder comprises a cylinder push rod, one end of the cylinder push rod is provided with a pressing rod; the pressing rod comprises a protrusion, one end of the cylinder push rod is provided with a groove, and the protrusion and the groove are clamped; the transmission device comprises a mechanical arm mounting plate, the mechanical arm mounting plate is provided with a pushing cylinder, and the pushing cylinder is provided with a second mechanical arm; the mechanical arm mounting plate comprises a mechanical arm mounting plate long slot, the pushing cylinder mounting plate is connected to the mechanical arm mounting plate long slot through bolts, and the pushing cylinder mounting plate is provided with a pushing cylinder.

[0013] The output device comprises a first transfer mechanism and a second transfer mechanism, the first transfer mechanism comprises a first transfer mechanism frame body, the first transfer mechanism frame body is provided with a driving wheel and a driven wheel at the top, the driving wheel is connected with a driving mechanism, a transmission guide belt is arranged between the driving wheel and the driven wheel, a rotating rod is fixedly arranged at one end of the driven wheel, and the rotating rod is provided with a rotating rod mechanical arm; the first transfer mechanism frame body is provided with a pressing wheel, the pressing wheel is arranged in cooperation with the transmission guide belt, and the pressing wheel is located on both sides of the transmission guide belt; the first transfer mechanism frame body is provided with at least one frame body long slot, and the frame body long slot is fixed with the pressing wheel through bolts.

[0014] The second transfer mechanism comprises a conveying belt assembly and a lifting assembly, the lifting assembly is arranged in cooperation with the first transfer mechanism; the lifting assembly comprises a lifting cylinder, one end of the lifting cylinder is provided with a material lifting table.

[0015] The present application has the following advantages:

[0016] 1. The detection device can adjust the position of the first moving frame and the detection piece by loosening the screw and tightening it at the appropriate position.

[0017] 2. The photovoltaic frame of the edge cutting device is placed on several roller sets of the transmission device. Since there is a gap between the roller sets, and the mechanical hand is grabbing one side of the gap (which can greatly facilitate the mechanical hand to grab the photovoltaic frame).

[0018] 3. The punching mechanism comprises an unloading overturning assembly, which is used for unloading the material. Specifically, when unloading, the driving mechanism drives the unloading movable block to the specified position, so that the unloading mechanical hand can grab the photovoltaic frame, then the unloading cylinder makes the unloading mechanical hand mounting frame rotate, thereby realizing overturning. After overturning is completed, the unloading mechanical hand is loosened, and the material is placed on the conveying belt.

[0019] 4. The grooving device comprises a first cylinder assembly and a second cylinder assembly, the first cylinder assembly is arranged to push out the material after completion, and cooperates with the second cylinder assembly to press the material when grooving.

[0020] 5. The output device, the driving wheel of the first transfer mechanism moves, thereby driving the driven wheel, and further rotating the rotating rod, thereby realizing the overturning of the material by 90°, without manual operation, and improving the safety. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The structure diagram of the automatic photovoltaic frame production line Figure One ;

[0022] Figure 2 The structure diagram of the automatic photovoltaic frame production line Figure Two ;

[0023] Figure 3 The structure diagram of the detection device in the automatic photovoltaic frame production line

[0024] Figure 4 The structure diagram of the transmission device (part) and the edge cutting device in the automatic photovoltaic frame production line Figure One ;

[0025] Figure 5 The structure diagram of the transmission device (part) and the edge cutting device in the automatic photovoltaic frame production line Figure Two;

[0026] Figure 6 Part structure diagram of transmission device in automatic production line of photovoltaic frame Figure One ;

[0027] Figure 7 For Figure 6 A part of the enlarged view

[0028] Figure 8 Structure diagram of punching device in automatic production line of photovoltaic frame

[0029] Figure 9 Structure diagram of clamping and moving mechanism of punching device in automatic production line of photovoltaic frame

[0030] Figure 10 Structure diagram of punching mechanism of punching device in automatic production line of photovoltaic frame

[0031] Figure 11 Structure diagram of unloading and overturning assembly of punching device in automatic production line of photovoltaic frame

[0032] Figure 12 Structure diagram of grooving device in automatic production line of photovoltaic frame

[0033] Figure 13 Part structure diagram of transmission device in automatic production line of photovoltaic frame Figure Two ;

[0034] Figure 14 For Figure 13 A part of the enlarged view

[0035] Figure 15 Structure diagram of grooving mechanism in grooving device in automatic production line of photovoltaic frame

[0036] Figure 16 For Figure 15 A part of the enlarged view

[0037] Figure 17 For Figure 16 A part of the enlarged view

[0038] Figure 18 Part structure diagram of grooving mechanism in grooving device in automatic production line of photovoltaic frame

[0039] Figure 19 Structure diagram of output device in automatic production line of photovoltaic frame

[0040] Figure 20This is a partial structural diagram of the output device in an automated photovoltaic frame production line according to the present invention. Figure One ;

[0041] Figure 21 This is a partial structural diagram of the output device in an automated photovoltaic frame production line according to the present invention. Figure Two ;

[0042] Figure 22 This is a partial structural diagram of the output device in an automated photovoltaic frame production line according to the present invention. Figure Three ;

[0043] The components are labeled as follows: 1. Trimming device; 111. Trimming robot assembly; 112. Limiting platform; 113. Trimming assembly; 114. Limiting post; 115. Clamping component; 116. Clamping cylinder; 2. Transmission device; 221. Transmission mechanism frame; 222. Roller assembly; 223. Clamping roller assembly; 224. Transmission belt; 225. Transmission mechanism motor; 226. Groove; 227. Long groove; 228. Clamping roller frame; 229. Clamping roller; 211. Robot mounting plate; 212. Push cylinder; 2 13. Second robotic arm; 214. Long slot on robotic arm mounting plate; 215. Push cylinder mounting plate; 3. Drilling device; 31. Drilling mechanism; 311. Unloading tilting assembly; 312. Unloading guide rail; 313. Unloading movable block; 314. Unloading fixed frame; 315. Unloading robotic arm mounting frame; 316. Unloading robotic arm; 317. Unloading cylinder; 32. Clamping moving mechanism; 321. Clamping moving frame; 322. Clamping cylinder; 323. Clamping guide rail; 324. Clamping moving block; 325. Clamping 326. Rotary shaft mounting bracket; 327. Clamping rotary shaft; 4. Grooving device; 42. Grooving mechanism; 421. First cylinder assembly; 4211. Cylinder guide rail; 4212. Manipulator cylinder; 4213. First manipulator; 422. Second cylinder assembly; 4221. Cylinder mounting bracket; 4222. Longitudinal cylinder; 4223. Transverse cylinder; 4224. Cylinder push rod; 4225. Pressure rod; 5. Output device; 51. First transfer mechanism; 511. First transfer mechanism frame; 512. Driving wheel; 513. Driven wheel; 514. Transmission belt; 515. Rotating rod; 516. Rotating rod manipulator; 517. Pressure wheel; 518. Frame long slot; 52. Second transfer mechanism; 521. Conveyor belt assembly; 522. Lifting assembly; 523. Lifting cylinder; 524. Material lifting platform; 6. Detection device; 61. Detection mounting plate; 62. First detection slide rail; 63. Detection assembly; 64. First moving frame; 65. Screw; 66. Second detection slide rail; 67. Detection piece. Detailed Implementation

[0044] The following is combined Figures 1-22 Further explanation:

[0045] A photovoltaic frame automatic production line, comprising a conveying device 2, a trimming device 1, a punching device 3, a grooving device 4, a detection device 6 and an output device 5 arranged in sequence on both sides of the conveying device 2, the detection device 6 comprising a detection mounting plate 61, a plurality of first detection sliding rails 62 being arranged on the detection mounting plate 61, a plurality of detection assemblies 63 being arranged on the first detection sliding rails 62, the detection assembly 63 comprising a first moving frame 64, the first moving frame 64 moving on the first detection sliding rail 62, the first moving frame 64 and the first detection sliding rail 62 being fixed by screws 65, the first moving frame 64 comprising a second detection sliding rail 66, a detection piece 67 being movably arranged on the second detection sliding rail 66, the detection piece 67 being fixed on the second detection sliding rail 66 by the screws 65.

[0046] The conveying device 2 comprises a conveying device frame 221, a plurality of roller groups 222 being arranged on the conveying device frame 221, a pressing roller assembly 223 being arranged between the roller groups 222, one end of the roller groups 222 being connected by a transmission belt 224, at least one roller group 222 being provided with a conveying device motor 225 on one side, and gaps being present between the roller groups 222 (including two grooves 226).

[0047] The pressing roller assembly 223 comprises a pressing roller frame 228, a long slot 227 being arranged on the pressing roller frame 228, a pressing roller 229 being fixed on the long slot 227 by bolts, the bolts passing through the long slot 227, the pressing roller 229 and the transmission belt 224 being cooperatively arranged; the long slot 227 is two, being arranged above and below the pressing roller frame 228 respectively.

[0048] The trimming device 1 comprises a trimming mechanical hand assembly 111, a limiting piece platform 112 and a trimming assembly 113, the limiting piece platform 112 being provided with a limiting column 114; the trimming assembly 113 comprises a pressing piece 115, the pressing piece 115 comprising a pressing piece cylinder 116, one end of the pressing piece cylinder 116 being provided with a pressing plate.

[0049] The punching device 3 comprises a clamping moving mechanism 32 and a punching mechanism 31, the punching mechanism 31 comprising an unloading turnover assembly 311, the unloading turnover assembly 311 comprising an unloading guide rail 312, the unloading guide rail 312 being provided with an unloading movable block 313, the unloading movable block 313 being driven to move by a driving mechanism, the unloading movable block 313 being provided with an unloading fixed frame 314, the unloading fixed frame 314 being rotatably connected with an unloading mechanical hand mounting frame 315, the unloading mechanical hand mounting frame 315 being provided with an unloading mechanical hand 316, and one side of the unloading mechanical hand mounting frame 315 being provided with an unloading cylinder 317.

[0050] The clamping moving mechanism 32 comprises a clamping moving frame 321, a clamping cylinder 322 and a clamping guide rail 323 are arranged on the clamping moving frame 321, one end of the clamping cylinder 322 is connected with a clamping moving block 324, the clamping moving block 324 is driven by the clamping cylinder 322 to move on the clamping guide rail 323, a clamping rotating shaft mounting frame 325 is arranged on the clamping moving block 324, a clamping rotating shaft 326 is arranged on the clamping rotating shaft mounting frame 325, a plurality of clamping mechanical hands 327 are arranged on the clamping rotating shaft 326, and a driving mechanism is arranged at one end of the clamping rotating shaft 326.

[0051] The grooving device 4 comprises a grooving mechanism 42, the grooving mechanism 42 comprises a first cylinder assembly 421 and a second cylinder assembly 422, the first cylinder assembly 421 comprises a cylinder guide rail 4211, a mechanical hand cylinder 4212 and a first mechanical hand 4213, the mechanical hand cylinder 4212 drives the first mechanical hand 4213 to move on the cylinder guide rail 4211, the second cylinder assembly 422 comprises a cylinder mounting frame 4221, a longitudinal cylinder 4222 is arranged on the cylinder mounting frame 4221, and a transverse cylinder 4223 is arranged on the longitudinal cylinder 4222.

[0052] The transverse cylinder 4223 comprises a cylinder push rod 4224, a pressing rod 4225 is arranged at one end of the cylinder push rod 4224, the pressing rod 4225 comprises a protrusion, a groove is arranged at one end of the cylinder push rod 4224, and the protrusion and the groove are clamped; the transmission device 2 comprises a mechanical hand mounting plate 211, a pushing cylinder 212 is arranged on the mechanical hand mounting plate 211, and a second mechanical hand 213 is arranged on the pushing cylinder 212; the mechanical hand mounting plate 211 comprises a mechanical hand mounting plate long groove 214, a pushing cylinder mounting plate 215 is connected to the mechanical hand mounting plate long groove 214 through bolts, and the pushing cylinder 212 is arranged on the pushing cylinder mounting plate 215.

[0053] The output device 5 comprises a first transfer mechanism 51 and a second transfer mechanism 52, the first transfer mechanism 51 comprises a first transfer mechanism frame body 511, a driving wheel 512 and a driven wheel 513 are arranged at the top of the first transfer mechanism frame body 511, the driving wheel 512 is connected with a driving mechanism, a transmission guide belt 514 is arranged between the driving wheel 512 and the driven wheel 513, a rotating rod 515 is fixedly arranged at one end of the driven wheel 513, and a rotating rod mechanical hand 516 is arranged on the rotating rod 515; the first transfer mechanism frame body 511 is provided with a pressing wheel 517, the pressing wheel 517 is arranged in cooperation with the transmission guide belt 514, and the pressing wheel 517 is located on both sides of the transmission guide belt 514; the first transfer mechanism frame body 511 is provided with at least one frame long groove 518, and the pressing wheel 517 is fixed on the frame long groove 518 through bolts.

[0054] The second transfer mechanism 52 comprises a conveying belt assembly 521 and a lifting assembly 522 which is arranged in cooperation with the first transfer mechanism 51; the lifting assembly 522 comprises a lifting cylinder 523 which is provided with a material lifting table 524 at one end.

[0055] The photovoltaic frame is transmitted by the transmission device 2, sequentially passes through the edge cutting device 1, the punching device 3, the groove punching device 4 and the detection device 6, and finally is output by the output device 5. The photovoltaic frame can be completely automated.

[0056] For the edge cutting device 1 and the transmission device 2: the photovoltaic frame is placed on a plurality of roller groups 222 (the photovoltaic frame is relatively long, so it can be placed on a plurality of roller groups 222), because there is a gap between the roller groups 222, and the edge cutting mechanical hand assembly 111 is to grab one side of the gap (so that the edge cutting mechanical hand assembly 111 can greatly facilitate the grabbing of the photovoltaic frame), and after grabbing, it is conveyed to the edge cutting assembly 113 for edge cutting (when edge cutting, the pressing part 115 is used to press the photovoltaic frame during edge cutting), and the limiting column 114 is used for limiting, and the edge cutting is a 45° bevel angle.

[0057] For the punching device 3: first, the clamping moving mechanism 32 conveys the photovoltaic frame from one side of the transmission device 2 to the punching mechanism 31, the punching function of the punching mechanism 31 is a prior art and is not described in detail, and then the punching mechanism 31 is opened, so that the material is placed in the corresponding position, and after reaching the corresponding position, the clamping rotating shaft 326 of the clamping moving mechanism 32 rotates, so that the clamping mechanical hand 327 is turned over, and the material is placed therein; the unloading turnover assembly 311 is used for unloading the material, specifically, when unloading, the driving mechanism drives the unloading movable block 313 to the specified position, so that the unloading mechanical hand 316 can grab the photovoltaic frame, then the unloading cylinder 317 makes the unloading mechanical hand mounting frame 315 rotate, so as to realize turnover, after turnover is completed, the unloading mechanical hand 316 is loosened, and the material is placed on the other transmission device 2 for continuous production.

[0058] For the groove punching device 4 (the groove punching device 4 also has a device same as the clamping moving mechanism 32 of the punching device 3 for feeding), comprising a first cylinder assembly 421 and a second cylinder assembly 422, the first cylinder assembly 421 is arranged to push out the material after completion, and cooperates with the second cylinder assembly 422 to press the material when punching the groove; after completing the groove punching, the first cylinder assembly 421 pushes the material to the pushing cylinder 212, when the pushing cylinder 212 is at the high point, the first cylinder assembly 421 can convey the material thereon, and then the pushing cylinder 212 is lowered, and the material is placed on the transmission device 2.

[0059] For the output device 5, the driving wheel 512 of the first transfer mechanism 51 moves, thereby driving the driven wheel 513, and further rotating the rotating rod 515, so as to realize the overturning of the material by 90°; the overturned material is sent to the lifting assembly 522, the lifting assembly 522 is at the high position at this time, then the lifting assembly 522 is lowered, the material is placed on the conveying belt assembly 521, and is further transmitted.

[0060] The above description is not a limitation of the design of the present application, and the design of the present application is not limited to the above examples. Changes, modifications, additions or replacements made by ordinary skilled in the art within the essential scope of the design of the present application also belong to the protection scope of the design of the present application.

Claims

1. An automated production line for photovoltaic frames, characterized in that: The device includes a transmission device, on both sides of which are sequentially arranged a cutting device, a punching device, a groove punching device, a detection device, and an output device. The detection device includes a detection mounting plate, on which are provided a plurality of first detection slide rails. A plurality of detection components are mounted on the first detection slide rails. Each detection component includes a first movable frame that moves on the first detection slide rails. The first movable frame and the first detection slide rails are fixed together by screws. The first movable frame includes a second detection slide rail, on which a detection element is movably mounted. The detection element is fixed to the second detection slide rail by screws. The punching device includes a clamping and moving mechanism and a punching mechanism. The punching mechanism includes an unloading and flipping assembly, which includes an unloading guide rail. An unloading movable block is provided on the unloading guide rail. The unloading movable block is driven to move by a driving mechanism. An unloading fixed frame is provided on the unloading movable block. An unloading robot mounting frame is rotatably connected to the unloading fixed frame. An unloading robot is provided on the unloading robot mounting frame, and an unloading cylinder is provided on one side of the unloading robot mounting frame. The groove-making device includes a feeding device and a groove-making mechanism that are the same as the clamping and moving mechanism. The groove-making mechanism includes a first cylinder assembly and a second cylinder assembly. The first cylinder assembly includes a cylinder guide rail, a robotic arm cylinder, and a first robotic arm. The robotic arm cylinder pushes the first robotic arm to move on the cylinder guide rail. The second cylinder assembly includes a cylinder mounting bracket. A longitudinal cylinder is provided on the cylinder mounting bracket, and a transverse cylinder is provided on the longitudinal cylinder. The transverse cylinder includes a cylinder push rod, one end of which is provided with a pressure rod; the pressure rod includes a protrusion, one end of which is provided with a groove, the protrusion and the groove engaging; the transmission device includes a robot arm mounting plate, the robot arm mounting plate is provided with a push cylinder, and a second robot arm is provided on the push cylinder; the robot arm mounting plate includes a long groove, and a push cylinder mounting plate is bolted to the long groove, and a push cylinder is provided on the push cylinder mounting plate; The first cylinder assembly is configured to eject the material after completion, and to press the material down in cooperation with the second cylinder assembly during groove making; after groove making is completed, the first cylinder assembly pushes the material to the push cylinder. When the push cylinder is at its high point, the first cylinder assembly can transport the material onto it. Then the push cylinder descends, and the material is placed on the conveying device.

2. The automated production line for photovoltaic frames as described in claim 1, characterized in that: The transmission device includes a transmission device frame, on which a plurality of roller groups are provided, and a pressure roller assembly is provided between the roller groups. One end of each roller group is connected by a transmission belt, and a transmission device motor is provided on one side of at least one roller group. There are gaps between the roller groups.

3. The automated production line for photovoltaic frames as described in claim 2, characterized in that: The pressure roller assembly includes a pressure roller frame with a long groove. The pressure roller is fixed to the long groove by bolts, which pass through the long groove. The pressure roller and the transmission belt are configured to cooperate. There are two long grooves, located above and below the pressure roller frame, respectively.

4. The automated production line for photovoltaic frames as described in claim 1, characterized in that: The edge-cutting device includes an edge-cutting robot assembly, a limiting platform, and an edge-cutting component. The limiting platform is provided with a limiting post. The edge-cutting component includes a clamping component, which includes a clamping cylinder. One end of the clamping cylinder is provided with a clamping plate.

5. The automated production line for photovoltaic frames as described in claim 1, characterized in that: The clamping and moving mechanism includes a clamping moving frame, on which a clamping cylinder and a clamping guide rail are provided. One end of the clamping cylinder is connected to a clamping moving block, which is driven by the clamping cylinder and moves on the clamping guide rail. A clamping rotating shaft mounting frame is provided on the clamping moving block, and a clamping rotating shaft is provided on the clamping rotating shaft mounting frame. Several clamping manipulators are provided on the clamping rotating shaft, and a driving mechanism is provided at one end of the clamping rotating shaft, which drives the clamping rotating shaft to rotate.

6. The automated production line for photovoltaic frames as described in claim 1, characterized in that: The output device includes a first transfer mechanism and a second transfer mechanism. The first transfer mechanism includes a first transfer mechanism frame. The top of the first transfer mechanism frame is provided with a driving wheel and a driven wheel. The driving wheel is connected to a drive mechanism. A transmission guide belt is provided between the driving wheel and the driven wheel. A rotating rod is fixedly provided at one end of the driven wheel. A rotating rod manipulator is provided on the rotating rod. A pressure wheel is provided on the first transfer mechanism frame. The pressure wheel is configured to cooperate with the transmission guide belt. The pressure wheel is located on both sides of the transmission guide belt. The first transfer mechanism frame is provided with at least one frame slot. The pressure wheel is fixed to the frame slot by bolts.

7. The automated production line for photovoltaic frames as described in claim 6, characterized in that: The second transfer mechanism includes a conveyor belt assembly and a lifting assembly, the lifting assembly being configured in conjunction with the first transfer mechanism; the lifting assembly includes a lifting cylinder, one end of which is provided with a material lifting platform.

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