Horizontal punching type photovoltaic frame automatic punching and riveting device

Abstract

The invention relates to the technical field of photovoltaic frame punching and riveting, in particular to a horizontal punching type photovoltaic frame automatic punching and riveting device which comprises a punching table and further comprises a horizontal punching mechanism, the horizontal punching mechanism comprises a fixing plate fixedly installed on the punching table, and a punching plate is installed on the punching table in a sliding mode; two first grippers are mounted on each of the two mounting plates; the punching and riveting mechanism comprises a punching and riveting table arranged on one side of the punching table, and a pressing head is arranged on a pressing and riveting frame; the rotating clip discharging assembly comprises two rotating frames installed on one side of the punching and riveting table, and material pushing pieces are arranged in the rotating frames; a second feeding assembly used for conveying materials is arranged between the horizontal punching mechanism and the punching and riveting mechanism. According to the photovoltaic frame punching machine, horizontal punching is conducted on a photovoltaic frame through the fixing plate and the punching plate, feeding and discharging are conducted at the same time through the first feeding assembly, connection of the second feeding assembly is utilized, the photovoltaic frame obtained after punching is completed is conveyed to the punching and riveting procedure, material overturning is completed in the conveying process, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic frame punching and riveting, and in particular to a horizontal punching type photovoltaic frame automatic punching and riveting device. Background Art

[0002] Photovoltaic frames are important components of photovoltaic equipment. The existing production processes of photovoltaic frames include cutting, riveting and welding.

[0003] The existing punching process of photovoltaic frames generally adopts the vertical punching method, that is, punching from top to bottom. Since the photovoltaic frame is divided into a long side and a short side, when punching the long side vertically, a conveyor belt is generally used to transport it from the side. This conveying method not only takes up a lot of space, but also has poor loading accuracy, which affects the subsequent punching accuracy. In addition, the vertical punching process is not continuous with the subsequent frame end punching and riveting process, which reduces the processing efficiency. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a horizontal punching type photovoltaic frame automated punching and riveting device, which can effectively solve the problems of poor feeding accuracy and low processing efficiency in the prior art.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a horizontal punching type photovoltaic frame automatic punching and riveting device, comprising a punching table and further comprising: A horizontal punching mechanism comprises a fixed plate fixedly mounted on a punching table, a punching plate is slidably mounted on the punching table, and a driving box for driving the punching plate to slide is provided on the punching table; The first feeding assembly includes two movable frames movably mounted above the punching table, the bottom walls of the two movable frames are fixedly mounted with mounting plates, and the two mounting plates are mounted with two first grippers, through which the first grippers grab the material and send it to the punching table and away from the punching table; The punching and riveting mechanism comprises a punching and riveting platform arranged on one side of the punching platform, two riveting frames are slidably mounted on the punching and riveting platform, a pressing head is arranged on the pressing and riveting frame, and a third cylinder for driving the pressing head to rise and fall is arranged on the pressing and riveting frame; The rotating magazine discharging assembly comprises two rotating frames installed on one side of the punching and riveting table, the rotating frames are provided with a plurality of position-limiting sheet metals, and the rotating frames are provided with a material pushing member; Wherein, a second feeding assembly for conveying materials is provided between the horizontal punching mechanism and the punching and riveting mechanism, and the second feeding assembly flips the materials 180 degrees during the material conveying process.

[0006] Furthermore, a second positioning assembly is provided on the punching table, and the second positioning assembly includes a punching die installed between a fixed plate and a stamping plate. Two clamping plates are slidably installed on the punching table, and both of the clamping plates are located between the fixed plate and the stamping plate. A positioning cylinder is provided on the punching table for driving the clamping plates to slide.

[0007] Furthermore, a lifting assembly is provided on the side of the punching table away from the riveting table, and the lifting assembly includes two push plates horizontally slidably installed on the punching table, and the punching table is provided with a sixth cylinder for driving the push plates to slide, and two fifth cylinders are installed on the punching table, and an output shaft is provided at the top end of the fifth cylinder, and a lifting plate is installed on the output shaft.

[0008] Furthermore, the first feeding assembly also includes a feeding rack fixedly mounted on the punching table, a guide rack fixedly mounted on the feeding rack, a guide groove is provided on the guide rack, the guide groove is n-shaped, a rotating rod is rotatably penetrated on the guide rack, the movable rack is rotatably connected to one end of the rotation, and the other end of the rotating rod is connected to a driving motor.

[0009] Furthermore, a first positioning assembly is provided on the punching table, and the first positioning assembly includes a positioning frame fixedly installed on the punching table, a positioning rod is rotatably installed on the positioning frame, a positioning block is fixedly installed on the positioning rod, a second gear is fixedly sleeved on the positioning rod, a second rack matched with the second gear is slidably installed on the positioning frame, and a second cylinder for driving the second rack to slide is provided on the positioning frame.

[0010] Furthermore, the second feeding assembly includes a slide slidably mounted on the punching and riveting table, a reversing rod is rotatably mounted on the slide, second grippers are provided at both ends of the reversing rod, a first gear is fixedly sleeved on the reversing rod, a first rack matched with the first gear is fixedly mounted on the punching and riveting table, a first cylinder for driving the slide to slide is provided on the punching and riveting table, and when the slide slides, the reversing rod drives the second gripper to rotate.

[0011] Furthermore, the rotating magazine discharge assembly also includes two dividing plates arranged on one side of the punching and riveting table, the two rotating frames are installed on the two dividing plates in a one-to-one correspondence, a guide frame is provided on one side of the rotating frame, a limit baffle is provided on the guide frame near one end of the rotating frame, and a limit cylinder for driving the limit baffle to move is provided on the guide frame, the pushing member includes an electric push rod above the dividing plate, a detection element is provided at the output end of the electric push rod, a moving plate is movably installed on the side of the two rotating frames away from the punching table, a fourth cylinder is fixedly installed on the moving plate, a push block is fixedly installed on the output end of the fourth cylinder, and a third gripper is provided on the moving plate near the push block.

[0012] Furthermore, a detection mechanism is provided on the movable plate, and the detection mechanism includes a length detection component and a missing punching detection component. The length detection component includes a detection frame fixedly installed on the movable plate, the detection frame is provided with a laser displacement sensor, the detection frame is provided with a length detection block, and the detection frame is provided with a detection cylinder for driving the length detection block to move. The missing punching detection component includes a gauge connecting plate installed on the movable plate, a buffer frame is installed on the gauge connecting plate, a gauge clamp block is provided on the buffer frame, a positioning plate is provided in the gauge clamp block, and a detection needle is provided in the gauge clamp block.

[0013] Furthermore, a conveyor belt is provided on the side of the riveting table away from the punching table, and a discharge conveyor belt is provided on the side of the conveyor belt away from the punching table. A rotating rod is rotatably installed between the conveyor belt and the discharge conveyor belt, a rotating arm is installed on the rotating rod, and a seventh cylinder for driving the rotating rod to rotate is provided on one side of the rotating arm.

[0014] Furthermore, a pressure rod is provided on one side of the pressure riveting frame, and an air blowing pipe is provided on a side of the pressure riveting frame away from the pressure rod.

[0015] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: The photovoltaic frame is punched horizontally by setting a fixed plate and a punching plate, and the first feeding component is used to load and unload materials at the same time. The photovoltaic frame after punching is transported to the punching and riveting process by connecting with the second feeding component. The material is turned over during the transportation process, which improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the horizontal stamping mechanism; Figure 3 It is a structural schematic diagram of the punching and riveting mechanism; Figure 4 It is a structural schematic diagram of the first feeding component; Figure 5 is a schematic structural diagram of a first positioning component; Figure 6 It is a structural schematic diagram of the second feeding component; Figure 7 It is a schematic diagram of the structure of the rotary magazine discharge assembly; Figure 8 is a structural schematic diagram of a second positioning component; Fig. 9 It is a structural schematic diagram of the stamping plate bed part; Fig.10 It is a structural schematic diagram of the moving plate part; Fig.11 It is a structural schematic diagram of the length detection component; Fig.12 It is a structural schematic diagram of the pressure riveting component part; Fig.13 It is a structural schematic diagram of the missing punching detection component part; Fig.14 It is a structural schematic diagram of the lifting component part; Fig.15 It is a structural schematic diagram of the conveying component part; Fig.16 This is a cross-sectional view of the photovoltaic frame.

[0018] The numbers in the figure represent: 1, punching table; 101, punching die; 102, clamping plate; 103, positioning cylinder; 2, fixed plate; 3, punching plate; 4, driving box; 5, feeding rack; 6, guide rack; 7, guide groove; 8, movable rack; 9, mounting plate; 10, first gripper; 11, driving motor; 12, punching and riveting table; 13, slide; 14, first cylinder; 15, first gear; 16, first rack; 17, second gripper; 18, positioning rack; 19, positioning rod; 20, positioning block; 21, second gear; 22, second rack; 23, second cylinder; 24, conveyor belt; 25, moving plate; 26, rotary Rotating frame; 27, limit sheet metal; 28, guide frame; 29, limit baffle; 30, riveting frame; 31, pressure rod; 32, pressure head; 33, air blow pipe; 34, third cylinder; 35, detection frame; 36, laser displacement sensor; 37, length detection block; 38, fourth cylinder; 39, push block; 40, third gripper; 41, inspection fixture connecting plate; 42, inspection fixture clamping block; 43, positioning plate; 44, detection needle; 45, buffer frame; 46, fifth cylinder; 47, lifting plate; 48, push plate; 49, sixth cylinder; 50, protective frame; 51, discharge conveyor belt; 52, rotating arm; 53, seventh cylinder; 54, rotating rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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.

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] Example: Reference Figure 1-Figure 9 A horizontal punching type photovoltaic frame automatic riveting device includes a punching table 1 and a horizontal punching mechanism, including a fixed plate 2 fixedly mounted on the punching table 1, a punching plate 3 is slidably mounted on the punching table 1, and a driving box 4 for driving the punching plate 3 to slide is provided on the punching table 1, a second positioning component is provided on the punching table 1, and the second positioning component includes a punching die 101 installed between the fixed plate 2 and the punching plate 3, and two clamping plates 102 are slidably mounted on the punching table 1, and the two clamping plates 102 are both located between the fixed plate 2 and the punching plate 3, A positioning cylinder 103 for driving the clamping plate 102 to slide is provided on the punching table 1, and a first positioning assembly is provided on the punching table 1. The first positioning assembly includes a positioning frame 18 fixedly installed on the punching table 1, a positioning rod 19 is rotatably installed on the positioning frame 18, a positioning block 20 is fixedly installed on the positioning rod 19, a second gear 21 is fixedly sleeved on the positioning rod 19, a second rack 22 adapted to the second gear 21 is slidably installed on the positioning frame 18, and a second cylinder 23 for driving the second rack 22 to slide is provided on the positioning frame 18.

[0022] The photovoltaic frame is placed between the fixed plate 2 and the stamping plate 3. A cylinder is set in the driving box. The cylinder pushes the stamping plate 3 to slide and cooperates with the fixed plate 2 to punch the photovoltaic frame. The moving direction of the stamping plate 3 is horizontal, and the horizontal punching method is used instead of the vertical punching method.

[0023] On the one hand, a punching die 101 is provided between the fixed plate 2 and the stamping plate 3, and the photovoltaic frame is placed in the punching die 101. Before punching, two clamping plates 102 are driven to approach each other by two positioning cylinders 103, and the photovoltaic frame is clamped from both ends to achieve the effect of positioning and alignment. On the other hand, a positioning block 20 is provided between the fixed plate 2 and the stamping plate 3. Before punching, the second rack 22 is driven to slide by the second cylinder 23, and the second rack 22 drives the second gear 21 to rotate, and the second gear 21 drives the positioning rod 19 to rotate, thereby driving the positioning block 20 to press the top wall of the photovoltaic frame, thereby improving the stability during punching.

[0024] refer to Figure 4 and Figure 6The first feeding assembly includes two movable frames 8 movably mounted above the punching table 1, and mounting plates 9 are fixedly mounted on the bottom walls of the two movable frames 8. Two first grippers 10 are mounted on the two mounting plates 9. The materials are grabbed by the first grippers 10 and sent to the punching table 1 and away from the punching table 1. The first feeding assembly also includes a feeding frame 5 fixedly mounted on the punching table 1, and a guide frame 6 is fixedly mounted on the feeding frame 5. A guide groove 7 is provided on the guide frame 6, and the guide groove 7 is n-shaped. A rotating rod is rotatably penetrated on the guide frame 6, and the movable frame 8 is rotatably connected to one end of the rotation, and a driving motor 11 is connected to the other end of the rotating rod. A lifting assembly is provided on the side of the punching table 1 away from the riveting table 12, and the lifting assembly includes two push plates 48 horizontally slidably mounted on the punching table 1, and the punching table 1 is provided with a sixth cylinder 49 for driving the push plates 48 to slide, and two fifth cylinders 46 are installed on the punching table 1, and an output shaft is provided at the top of the fifth cylinder 46, and a lifting plate 47 is installed on the output shaft. Among them, a second feeding assembly for conveying materials is provided between the horizontal stamping mechanism and the riveting mechanism, and the second feeding assembly flips the material 180 degrees during the material conveying process. The second feeding assembly includes a slide 13 slidably mounted on the riveting table 12, and a reversing rod is rotatably mounted on the slide 13. Second grippers 17 are provided at both ends of the reversing rod. A first gear 15 is fixedly sleeved on the reversing rod, and a first rack 16 adapted to the first gear 15 is fixedly mounted on the riveting table 12. A first cylinder 14 for driving the slide 13 to slide is provided on the riveting table 12. When the slide 13 slides, the reversing rod drives the second gripper 17 to rotate.

[0025] A first feeding assembly is provided on one side of the punching station 1, such as Figure 4 As shown, the rotating rod is driven to rotate by the driving motor 11, and the rotating rod is movably connected to the movable frame 8 through a connecting rod structure. The movable frame 8 slides in the guide groove 7, so that the movable frame 8 slides back and forth, and at the same time, it slides up and down. A conveying mechanism for conveying the raw materials of the photovoltaic frame is set on one side of the punching table 1 (not shown in the figure, and no further description is given). The first gripper 10 on the movable frame 8 grabs the raw materials on the conveying mechanism and then sends them between the fixed plate 2 and the stamping plate 3. At the same time, the first gripper 10 is also used to send the punched photovoltaic frame between the fixed plate 2 and the stamping plate 3 to the second gripper 17.

[0026] After being sent to the second gripper 17, the first cylinder 14 pushes the slide 13 to slide. During the sliding of the slide 13, the first gear 15 and the first rack 16 will generate transmission, thereby driving the reversing rod to rotate at an angle of 180 degrees, so that the second gripper 17 grabs the photovoltaic frame and sends it to the conveyor belt 24.

[0027] It is worth noting that in order for the first gripper 10 to grasp accurately, Fig.14As shown, the fifth cylinder 46 is used to drive the lifting plate 47 to rise, and the sixth cylinder 49 is used to drive the push plate 48 to clamp the two ends of the photovoltaic frame material, adjust the conveying posture of the photovoltaic frame, and adjust the position of the photovoltaic frame.

[0028] The rotary clip discharging assembly includes two rotating frames 26 installed on one side of the punching and riveting table 12, a plurality of limit sheet metals 27 are arranged on the rotating frames 26, and a pushing piece is arranged in the rotating frames 26. The rotary clip discharging assembly also includes two dividing plates arranged on one side of the punching and riveting table 12, the two rotating frames 26 are installed on the two dividing plates in a one-to-one correspondence, a guide frame 28 is provided on one side of the rotating frame 26, a limit baffle 29 is provided on the end of the guide frame 28 close to the rotating frame 26, and a limit cylinder for driving the limit baffle 29 to move is provided on the guide frame 28, the pushing piece includes an electric push rod above the dividing plate, and a detection element is provided at the output end of the electric push rod, a moving plate 25 is movably installed on the side of the two rotating frames 26 away from the punching table 1, a fourth cylinder 38 is fixedly installed on the moving plate 25, a push block 39 is fixedly installed on the output end of the fourth cylinder 38, and a third gripper 40 is provided on the moving plate 25 near the push block 39. The punching and riveting mechanism includes a punching and riveting platform 12 arranged on one side of the punching platform 1, two riveting frames 30 are slidably installed on the punching and riveting platform 12, a pressing head 32 is provided on the riveting frame 30, and a third cylinder 34 for driving the pressing head 32 to rise and fall is provided on the riveting frame 30, a pressing rod 31 is provided on one side of the riveting frame 30, and a blowing pipe 33 is provided on the side of the riveting frame 30 away from the pressing rod 31.

[0029] After punching, the photovoltaic frame needs to be riveted and installed with angle brackets at both ends. The angle brackets are in the shape of right-angle rods and are stacked from bottom to top in the limiting sheet metal 27, and the limiting sheet metal 27 is placed on the rotating frame 26. Figure 7 As shown, a pushing piece is provided at the center of the rotating frame 26, and an electric push rod is used to push the angle code at the bottom into the guide frame 28. Under the action of gravity, the angle code falls along the limiting sheet metal 27, and at the same time, the angle code slides along the guide frame 28. In order to ensure that the angle codes enter the guide frame 28 one by one, a limiting baffle 29 is provided on the guide frame 28. After the previous angle code enters the guide frame 28, the limiting baffle 29 is used to block the next angle code.

[0030] like Figure 7 As shown, the rotating frame 26 is installed on the dividing plate, and a sensor is set at the output end of the electric push rod. When the angle code is not pushed to the limit sheet metal 27 for many times, it is judged that the angle code in the limit sheet metal 27 is used up. The angle of the rotating frame 26 is adjusted by the dividing plate to push the angle code in another group of limit sheet metal 27.

[0031] like Fig.10As shown, a push block 39 is provided on the movable plate 25, and the push block 39 is located at one end of the guide frame 28 away from the rotating frame 26, and pushes the angle code to be clamped into the end of the photovoltaic frame, and then the third cylinder 34 drives the pressure head 32 to punch and rivet the end of the photovoltaic frame, and the connection between the two is completed. The air blowing pipe 33 blows air to prevent impurities from adhering to the surface of the photovoltaic frame, thereby ensuring the quality of punching and riveting.

[0032] like Fig.16 As shown, the photovoltaic frame is divided into surface A, surface B1, surface B2 and surface C, and the punching surface is surface C. At this time, surface B1 faces upward. After being conveyed by the second gripper 17, it rotates 180 degrees. At this time, surface B2 faces upward, and the punching position is at the end of surface B2. Fig.16 There are three rivet marks on the B2 surface.

[0033] refer to Figure 10-15 A detection mechanism is provided on the movable plate 25, and the detection mechanism includes a length detection component and a missing punching detection component. The length detection component includes a detection frame 35 fixedly installed on the movable plate 25, and a laser displacement sensor 36 is provided on the detection frame 35. A length detection block 37 is provided on the detection frame 35, and a detection cylinder for driving the length detection block 37 to move is provided on the detection frame 35. The missing punching detection component includes a check fixture connecting plate 41 installed on the movable plate 25, and a buffer frame 45 is installed on the check fixture connecting plate 41. A check fixture clamping block 42 is provided on the buffer frame 45, and a positioning plate 43 is provided in the check fixture clamping block 42. A detection needle 44 is provided in the check fixture clamping block 42. A conveyor belt 24 is provided on the side of the punching and riveting table 12 away from the punching table 1, and a discharge conveyor belt 51 is provided on the side of the conveyor belt 24 away from the punching table 1. A rotating rod 54 is rotatably installed between the conveyor belt 24 and the discharge conveyor belt 51, and a rotating arm 52 is installed on the rotating rod 54. A seventh cylinder 53 for driving the rotating rod 54 to rotate is provided on one side of the rotating arm 52.

[0034] The movable plate 25 is adjustable, and the bottom of the movable plate 25 can slide, and the distance between the movable plate 25 and the conveyor belt 24 can be adjusted by an external driving member (which can be a cylinder or an oil cylinder, etc.) to adapt to photovoltaic frames of different lengths.

[0035] A detection mechanism is provided on the movable plate 25 to detect the photovoltaic frame. Specifically, the passing photovoltaic frame is clamped by the inspection fixture block 42 at the end of the buffer frame 45. During the clamping process, the detection needle 44 in the inspection fixture block 42 will pass through the punched hole. If it cannot be inserted normally, the detection is unqualified. The detection cylinder drives the length detection block 37 to clamp the photovoltaic frame from both ends, and the laser displacement sensor 36 is used to measure the displacement of the length detection block 37. The displacement is used to detect whether the length of the photovoltaic frame is qualified.

[0036] At the same time, a rotating arm 52 is set at one end of the conveyor belt 24, and a recycling box or a defective conveyor belt is set below the conveyor belt 24. When the unqualified photovoltaic frame passes through the rotating arm 52, the seventh cylinder 53 is used to drive the rotating rod 54 to rotate, so that the unqualified photovoltaic frame cannot enter the discharge conveyor belt 51, but falls into the recycling box or the defective conveyor belt.

[0037] A protection frame 50 is provided at the rotating arm 52 , and a lamp body is provided on the protection frame 50 for lighting to facilitate observation by the operator.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A horizontal punching type photovoltaic frame automatic riveting device, comprising a punching table (1), characterized in that: Also includes: A horizontal punching mechanism comprises a fixed plate (2) fixedly mounted on a punching table (1), a punching plate (3) being slidably mounted on the punching table (1), and a driving box (4) for driving the punching plate (3) to slide is provided on the punching table (1); A first feeding assembly comprises two movable frames (8) movably mounted above the punching table (1), a mounting plate (9) being fixedly mounted on the bottom wall of the two movable frames (8), and two first grippers (10) being mounted on the two mounting plates (9), and materials are gripped by the first grippers (10) and sent to the punching table (1) and away from the punching table (1); The punching and riveting mechanism comprises a punching and riveting platform (12) arranged on one side of the punching platform (1), two pressure riveting frames (30) being slidably mounted on the punching and riveting platform (12), a pressure head (32) being arranged on the pressure riveting frames (30), and a third cylinder (34) for driving the pressure head (32) to move up and down is arranged on the pressure riveting frames (30); A rotating magazine discharge assembly comprises two rotating frames (26) mounted on one side of the punching and riveting platform (12), a plurality of position-limiting sheet metals (27) being provided on the rotating frames (26), and a material pushing member being provided in the rotating frames (26); Wherein, a second feeding assembly for conveying materials is provided between the horizontal punching mechanism and the punching and riveting mechanism, and the second feeding assembly flips the materials 180 degrees during the conveying process.

2. According to claim 1, a horizontal punching type photovoltaic frame automatic punching and riveting device is characterized in that: The punching table (1) is provided with a second positioning assembly, the second positioning assembly comprising a punching die (101) mounted between a fixed plate (2) and a punching plate (3), two clamping plates (102) are slidably mounted on the punching table (1), the two clamping plates (102) are both located between the fixed plate (2) and the punching plate (3), and the punching table (1) is provided with a positioning cylinder (103) for driving the clamping plates (102) to slide.

3. According to claim 1, a horizontal punching type photovoltaic frame automatic punching and riveting device is characterized in that: A lifting assembly is provided on the side of the punching platform (1) away from the riveting platform (12), and the lifting assembly includes two push plates (48) horizontally slidably mounted on the punching platform (1), and a sixth cylinder (49) is provided on the punching platform (1) for driving the push plates (48) to slide. Two fifth cylinders (46) are installed on the punching platform (1), and an output shaft is provided at the top end of the fifth cylinder (46), and a lifting plate (47) is installed on the output shaft.

4. According to claim 1, a horizontal punching type photovoltaic frame automatic punching and riveting device is characterized in that: The first feeding assembly further comprises a feeding frame (5) fixedly mounted on the punching table (1), a guide frame (6) fixedly mounted on the feeding frame (5), a guide groove (7) being provided on the guide frame (6), the guide groove (7) being in an N-shape, a rotating rod rotatably passing through the guide frame (6), the movable frame (8) being rotatably connected to one end of the rotating frame, and the other end of the rotating rod being connected to a driving motor (11).

5. According to claim 1, a horizontal punching type photovoltaic frame automatic punching and riveting device is characterized in that: The punching table (1) is provided with a first positioning assembly, the first positioning assembly comprising a positioning frame (18) fixedly mounted on the punching table (1), a positioning rod (19) rotatably mounted on the positioning frame (18), a positioning block (20) fixedly mounted on the positioning rod (19), a second gear (21) fixedly sleeved on the positioning rod (19), a second rack (22) matched with the second gear (21) slidably mounted on the positioning frame (18), and a second cylinder (23) for driving the second rack (22) to slide is provided on the positioning frame (18).

6. According to claim 1, a horizontal punching type photovoltaic frame automatic punching and riveting device is characterized in that: The second feeding assembly comprises a slide (13) slidably mounted on the punching and riveting platform (12); a reversing rod is rotatably mounted on the slide (13); second grippers (17) are provided at both ends of the reversing rod; a first gear (15) is fixedly sleeved on the reversing rod; a first rack (16) matched with the first gear (15) is fixedly mounted on the punching and riveting platform (12); a first cylinder (14) for driving the slide (13) to slide is provided on the punching and riveting platform (12); when the slide (13) slides, the reversing rod drives the second gripper (17) to rotate.

7. According to claim 1, a horizontal punching type photovoltaic frame automatic punching and riveting device is characterized in that: The rotary magazine discharge assembly also includes two indexing plates arranged on one side of the punching and riveting table (12); the two rotating frames (26) are mounted on the two indexing plates in a one-to-one correspondence; a guide frame (28) is provided on one side of the rotating frame (26); a limit baffle (29) is provided on one end of the guide frame (28) close to the rotating frame (26); and a limit cylinder for driving the limit baffle (29) to move is provided on the guide frame (28); the pusher includes an electric push rod above the indexing plate; a detection element is provided at the output end of the electric push rod; a movable plate (25) is movably mounted on one side of the two rotating frames (26) away from the punching table (1); a fourth cylinder (38) is fixedly mounted on the movable plate (25); a push block (39) is fixedly mounted on the output end of the fourth cylinder (38); and a third gripper (40) is provided on the movable plate (25) close to the push block (39).

8. The horizontal punching type photovoltaic frame automatic punching and riveting device according to claim 7 is characterized in that: The movable plate (25) is provided with a detection mechanism, the detection mechanism comprising a length detection component and a missing punching detection component, the length detection component comprising a detection frame (35) fixedly mounted on the movable plate (25), the detection frame (35) being provided with a laser displacement sensor (36), the detection frame (35) being provided with a length detection block (37), the detection frame (35) being provided with a detection cylinder for driving the length detection block (37) to move, the missing punching detection component comprising a gauge connecting plate (41) mounted on the movable plate (25), a buffer frame (45) being mounted on the gauge connecting plate (41), a gauge clamping block (42) being provided on the buffer frame (45), a positioning plate (43) being provided in the gauge clamping block (42), and a detection needle (44) being provided in the gauge clamping block (42).

9. The horizontal punching type photovoltaic frame automatic punching and riveting device according to claim 1 is characterized in that: A conveyor belt (24) is provided on the side of the riveting platform (12) away from the punching platform (1), and a discharge conveyor belt (51) is provided on the side of the conveyor belt (24) away from the punching platform (1). A rotating rod (54) is rotatably mounted between the conveyor belt (24) and the discharge conveyor belt (51), a rotating arm (52) is mounted on the rotating rod (54), and a seventh cylinder (53) for driving the rotating rod (54) to rotate is provided on one side of the rotating arm (52).

10. The horizontal punching type photovoltaic frame automatic punching and riveting device according to claim 1 is characterized in that: A pressure rod (31) is provided on one side of the pressure riveting frame (30), and an air blowing pipe (33) is provided on a side of the pressure riveting frame (30) away from the pressure rod (31).

Images