Processing device for photovoltaic maintenance trestle

Abstract

The invention provides a processing device for a photovoltaic maintenance trestle. The processing device comprises a rack, a conveying mechanism, a cutting mechanism and a stamping mechanism, the conveying mechanism is arranged on the machine frame and conveys a workpiece to be machined from a feeding port of the machine frame to a discharging port of the machine frame. The stamping mechanism comprises a hydraulic part and a stamping assembly arranged at the output end of the hydraulic part, and the stamping assembly is provided with a first rack; the cutting mechanism comprises a lifting assembly and a cutting assembly connected with the lifting assembly, and a first gear is arranged on the side, close to the first rack, of the lifting assembly; and when the stamping assembly completes stamping and moves in the direction away from the conveying mechanism, the cutting assembly is driven to move and cut in the direction of the workpiece to be machined through meshing connection of a first gear and a first rack. And the working efficiency is low and the period is long.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic maintenance, and in particular to a processing device for a photovoltaic maintenance trestle. Background Art

[0002] Photovoltaic maintenance trestles are passage facilities in photovoltaic power stations that are used to facilitate maintenance personnel to inspect, maintain and repair photovoltaic equipment. Photovoltaic maintenance trestles are all processed and manufactured by photovoltaic maintenance trestles processing equipment. The processing technology usually involves pressing the material into shape, and then stamping and cutting to form the required trestle shape.

[0003] At present, the processing of photovoltaic maintenance trestles is generally first transported to a stamping processing device for multiple stampings, and then transported to a cutting processing device for truncation. The process is cumbersome, the cycle is long, and the work efficiency is low. Summary of the invention

[0004] Based on this, the purpose of the present invention is to provide a processing device for a photovoltaic maintenance trestle to solve the problem in the background technology that the punching and cutting are completed by transporting to various processing devices, resulting in low work efficiency and long cycle.

[0005] In one aspect, the present invention provides a processing device for a photovoltaic maintenance trestle, the device comprising: Frame, conveying mechanism, cutting mechanism and punching mechanism; The conveying mechanism is arranged on the frame, and is used to carry the workpiece to be processed, and convey the workpiece to be processed from the feed port of the frame to the discharge port to complete the processing; The punching mechanism is used to punch holes on the workpiece to be processed. The punching mechanism includes a hydraulic component arranged on the frame, and a punching assembly arranged at the output end of the hydraulic component. The frame is provided with a fixing frame on both sides close to the punching assembly. A punching channel and a cutting channel are provided on the fixing frame. The punching assembly reciprocates in the punching channel. The punching assembly is provided with a first rack on one side close to the cutting mechanism. The cutting mechanism is used to cut the punched workpiece to be processed, and the cutting mechanism includes a lifting assembly and a cutting assembly connected to the lifting assembly, the lifting assembly slides back and forth in the cutting channel, and the lifting assembly is provided with a first gear on a side close to the first rack; When the punching assembly completes punching and moves in a direction away from the conveying mechanism, the first gear and the first rack are meshed and connected to drive the cutting assembly to move in the direction of the punched workpiece for cutting.

[0006] Compared with the prior art, the beneficial effects of the present invention are: the stamping mechanism and the cutting mechanism are connected by the meshing connection of the first gear and the first rack. When the stamping assembly completes stamping and moves in the direction away from the conveying mechanism, the cutting assembly is driven to move in the direction of the stamped workpiece to be processed for cutting. There is no need to complete the stamping and cutting by conveying to each processing device, which saves process time and improves work efficiency. At the same time, the conveying mechanism is triggered by the meshing connection between the second gear and the second rack of the stamping mechanism. When the stamping assembly completes stamping and moves in the direction away from the conveying mechanism, the conveying mechanism is triggered to start conveying the next workpiece to be processed to the stamping mechanism and the cutting mechanism for processing, which further saves process time, improves work efficiency, and reduces costs, thereby solving the technical problem of completing stamping and cutting by conveying to each processing device, resulting in low work efficiency and long cycle.

[0007] According to one aspect of the above technical solution, the hydraulic component includes a hydraulic cylinder arranged on the frame and a primary hydraulic push rod and a secondary hydraulic push rod connected to the hydraulic cylinder, and the secondary hydraulic push rod is sleeved on the primary hydraulic push rod.

[0008] According to one aspect of the above technical solution, the stamping part includes a stamping frame sleeved on the secondary hydraulic push rod, a stamping head arranged at the output end of the primary hydraulic push rod, a transmission frame sleeved on the primary hydraulic push rod, and a pressing part sliding on the stamping channel, the stamping frame is provided with a first stamping hole on a side close to the pressing part, the pressing part is provided with a second stamping hole on a side close to the first stamping hole, the first stamping hole and the second stamping hole are connected to form a sliding channel for the stamping head, the pressing part slides on the stamping channel through a first elastic part, when the secondary hydraulic push rod is driven to drive the stamping frame to move toward the direction close to the conveying mechanism, so that the stamping frame drives the pressing part to press the workpiece to be processed, and then the primary hydraulic push rod is driven to continue to move toward the direction of the conveying mechanism, driving the stamping head to slide through the sliding channel to punch a hole on the workpiece to be processed.

[0009] According to one aspect of the above technical solution, the transmission frame is provided with a first rack on a side close to the cutting mechanism, the lifting assembly includes a sliding frame and a lifting member connected to the sliding frame, the sliding frame is provided with a through hole in a radial direction on a side close to the cutting assembly, the lifting member includes a circular shaft passing through the through hole, a turntable respectively connected to both ends of the circular shaft, and a first gear sleeved on the turntable, a first overrunning clutch is provided between the turntable and the first gear, the turntable includes a first sub-disc and a second sub-disc connected to the first sub-disc, the diameter of the first sub-disc is larger than the diameter of the second sub-disc, the outer peripheral edge area of ​​the first sub-disc is connected to the circular shaft, the first overrunning clutch is sleeved on the second sub-disc, and the cutting assembly is connected to the sliding frame.

[0010] According to one aspect of the above technical solution, the cutting channel includes a first cutting sub-channel and a second cutting sub-channel, and second elastic members are respectively provided at both ends of the sliding frame, and the sliding frame slides in the first cutting sub-channel through the second elastic members, and the second sub-disc slides in the second cutting sub-channel at the end away from the first sub-disc, and the second cutting sub-channel is arranged between the two stamping channels.

[0011] According to one aspect of the above technical solution, the conveying mechanism includes a material guide plate arranged on the frame, and conveying components arranged on both sides of the material guide plate, the conveying components include a conveying motor, and a driving wheel arranged at the output end of the conveying motor, the input end of the conveying motor is connected to a trigger component, and the trigger component is used to trigger and start the conveying motor, drive the driving wheel to rotate, and drive the workpiece to be processed on the material guide plate to move.

[0012] According to one aspect of the above technical solution, the trigger assembly includes a trigger member, a rotating shaft, cams arranged at both ends of the rotating shaft, and a second gear sleeved on the middle of the rotating shaft. Second racks are respectively provided on both side walls of the stamping frame, and the second rack is meshed with the second gear. A second overrunning clutch is provided between the second gear and the rotating shaft. A groove is provided on the outer periphery of the cam, and the groove is used to accommodate the trigger member. When the stamping frame moves in a direction away from the conveying mechanism, the second rack drives the second gear to move, thereby driving the cam to rotate, so that the groove moves away from the trigger member, and the circumferential outer wall of the cam fits and squeezes the trigger member, triggering and starting the conveying motor.

[0013] According to one aspect of the above technical solution, the device also includes a pushing mechanism arranged on one side of the discharge port of the frame, the pushing mechanism includes a pushing motor, a pushing rod arranged at the output end of the pushing motor, a connecting frame connected to the pushing rod, and a pushing rod connected to the connecting frame, the pushing rods are respectively arranged on both sides of the discharge port, the connecting frame is inclined toward the direction of the stamping mechanism, and a through channel is provided in the middle so that the guide plate passes through the through channel, and the connecting frame is respectively provided with a plurality of pushing rods on both sides away from the guide plate.

[0014] According to one aspect of the above technical solution, the frame is provided with stabilizing frames at the feed port and the discharge port respectively, the guide plate is fixed on the stabilizing frames, and a plurality of balls are provided on the guide plate.

[0015] According to one aspect of the above technical solution, the frame is provided with shaft holes at both ends close to the shaft, and the two ends of the shaft are respectively inserted into the shaft holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a processing device for a photovoltaic maintenance trestle in an embodiment of the present invention at a first viewing angle; Figure 2 It is a structural schematic diagram of a processing device for a photovoltaic maintenance trestle in an embodiment of the present invention at a second viewing angle; Figure 3 It is a structural schematic diagram of a frame and a guide plate in an embodiment of the present invention; Figure 4 It is a schematic cross-sectional structural diagram of the stamping mechanism in an embodiment of the present invention at a first viewing angle; Figure 5 is a schematic cross-sectional structural diagram of a stamping mechanism in an embodiment of the present invention at a second viewing angle; Figure 6 It is a schematic cross-sectional structural diagram of a cutting mechanism in an embodiment of the present invention; Figure 7 It is a schematic diagram of the split structure of the stamping mechanism in an embodiment of the present invention; Figure 8 A schematic diagram of the split structure of the cutting mechanism in an embodiment of the present invention; Fig. 9 A schematic diagram of the split structure of the trigger mechanism in an embodiment of the present invention; Fig.10 Schematic diagram of the structure of the guide plate and the ball in the embodiment of the present invention; Component symbol description: Frame 1, shell 11, base 12, stabilizing frame 2, first stabilizing frame 21, second stabilizing frame 22, guide plate 3, mounting plate 30, fixing frame 4, punching channel 40, first cutting sub-channel 41, second cutting sub-channel 42, workpiece 5, punching mechanism 6, primary hydraulic push rod 60, secondary hydraulic push rod 61, punching frame 62, first punching hole 620, punching head 63, pressing member 64, second punching hole 640, first elastic member 65, cutting mechanism 7, sliding frame 71, first Second elastic member 72, cutting tool 73, rotating disk 74, first sub-disk 740, second sub-disk 741, circular shaft 75, first overrunning clutch 76, first gear 77, transmission frame 78, first rack 79, conveying mechanism 8, conveying motor 81, driving wheel 82, driven wheel 83, trigger member 84, rotating shaft 85, cam 86, second overrunning clutch 87, second gear 88, second rack 89, pushing mechanism 9, pushing rod 91, connecting frame 92, pushing rod 93, ball 10; The following specific implementation manner will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0019] See also Figure 1-Figure 10 , shown is a processing device for a photovoltaic maintenance trestle in an embodiment of the present invention, the device includes a frame 1, a conveying mechanism 8, a cutting mechanism 7 and a punching mechanism 6; The frame 1 includes a base 12 and a shell 11 disposed on the base 12 .

[0020] The conveying mechanism 8 is arranged on the frame 1, and is used to carry the workpiece 5 to be processed, and convey the workpiece 5 to be processed from the feed port of the frame 1 to the discharge port to complete the processing; Furthermore, the conveying mechanism 8 includes a material guide plate 3 arranged on the frame 1, and a conveying component arranged on both sides of the material guide plate 3, the conveying component includes a conveying motor 81, and a driving wheel 82 arranged at the output end of the conveying motor 81, the input end of the conveying motor 81 is connected to the trigger component, and the trigger component is used to trigger and start the conveying motor 81, drive the driving wheel 82 to rotate, and drive the workpiece 5 to be processed on the material guide plate 3 to move.

[0021] As an example but not a limitation, the conveying motor 81 is respectively arranged at the front end of the feed port and the rear end of the discharge port, and the conveying motor 81 is respectively arranged on both sides of the guide plate 3 at the front end of the feed port and the rear end of the discharge port to facilitate the feeding and discharging of the workpiece 5 after being cut. The conveying motor 81 is fixed under the guide plate 3 through the mounting plate 30, and the conveying assembly also includes driven wheels 83 arranged on both sides of the guide plate 3. When the workpiece 5 is driven to move by the rotation of the driving wheel 82, the driven wheel 83 rotates to continue to drive the workpiece 5 to move, so as to improve the conveying efficiency of the workpiece 5.

[0022] In order to further improve the conveying efficiency of the workpiece 5 to be processed, a plurality of balls 10 are provided on the guide plate 3 .

[0023] Furthermore, in order to improve the stability of the guide plate 3, the frame 1 is respectively provided with a stabilizing frame 2 at the feed port and the discharge port, and the guide plate 3 is fixed on the stabilizing frame 2. The stabilizing frame 2 includes a first stabilizing frame 21 connected to the shell 11, and a second stabilizing frame 22 respectively connected to the two ends of the first stabilizing frame 21. The guide plate 3 is fixed on the first stabilizing frame 21 and the two second stabilizing frames 22.

[0024] In addition, the trigger assembly includes a trigger member 84, a rotating shaft 85, a cam 86 provided at both ends of the rotating shaft 85, and a second gear 88 sleeved on the middle of the rotating shaft 85. Second racks 89 are respectively provided on the two side walls of the stamping frame 62, and the second rack 89 is meshed and connected with the second gear 88. A second overrunning clutch 87 is provided between the second gear 88 and the rotating shaft 85. A groove is provided on the outer periphery of the cam 86, and the groove is used to accommodate the trigger member 84. When the stamping frame 62 moves in a direction away from the conveying mechanism 8, that is, after the stamping of the stamping mechanism 6 is completed, the second rack 89 drives the second gear 88 to move, thereby driving the cam 86 to rotate, so that the groove is away from the trigger member 84, and the circumferential outer wall of the cam 86 fits and squeezes the trigger member 84, triggering and starting the conveying motor 81.

[0025] Therefore, in the non-working state, the trigger member 84 is placed in the groove without any extrusion force, and the conveying motor 81 is not triggered to start. When the stamping frame 62 moves in the direction close to the conveying mechanism 8, due to the action of the second overrunning clutch 87, the rotation of the rotating shaft 85 is not triggered, thereby failing to drive the cam 86 to rotate, the trigger member 84 is closed, the conveying motor 81 is not started, the conveying movement of the workpiece 5 to be processed is stopped, and the stamping of the workpiece 5 to be processed is stopped; when the stamping of the workpiece 5 to be processed is completed, the stamping frame 62 moves in the direction away from the conveying mechanism 8, the second rack 89 drives the second gear 88 to move, thereby driving the rotating shaft 85 and the cam 86 to rotate, so that the groove of the cam 86 rotates away from the trigger member 84 as the cam 86 rotates, and the circumferential outer wall of the cam 86 fits and squeezes the trigger member 84, triggering and starting the conveying motor 81, driving the driving wheel 82 to rotate, and driving the workpiece 5 to be processed to move, until the cam 86 rotates to the groove toward the trigger member 84, so that the trigger member 84 is not squeezed by external force, the conveying motor 81 is not started, and the conveying of the workpiece 5 to be processed is stopped. Through the coordination of various structures, the conveying motor 81 can be started and shut down without installing a control system, thereby reducing costs. At the same time, by cooperating with various structures to start and shut down the conveying motor 81, there is no need to waste time to confirm whether the workpiece 5 to be processed has been processed, thereby saving process time and improving work efficiency.

[0026] By way of example but not limitation, the trigger member 84 is connected to the conveying motor 81 via a trigger wire, the trigger member 84 comprises a fixing member disposed on the inner wall of the frame 1 and a touch switch connected to the fixing member, and the cam 86 is disposed on a side of the touch switch away from the fixing member.

[0027] Furthermore, the frame 1 is provided with shaft holes at both ends close to the shaft 85 , and both ends of the shaft 85 are respectively inserted into the shaft holes to facilitate the rotation of the shaft 85 .

[0028] In addition, the punching mechanism 6 is used to punch holes on the workpiece 5 to be processed. The punching mechanism 6 includes a hydraulic component arranged on the frame 1 and a punching assembly arranged at the output end of the hydraulic component. The frame 1 is provided with a fixing frame 4 on both sides close to the punching assembly. The fixing frame 4 is provided with a punching channel 40 and a cutting channel. The punching assembly reciprocates in the punching channel 40. The punching assembly is provided with a first rack 79 on one side close to the cutting mechanism 7. Furthermore, the hydraulic component includes a hydraulic cylinder arranged on the frame 1 and a primary hydraulic push rod 60 and a secondary hydraulic push rod 61 connected to the hydraulic cylinder. The secondary hydraulic push rod 61 is sleeved on the primary hydraulic push rod 60 .

[0029] Furthermore, the stamping part includes a stamping frame 62 sleeved on the secondary hydraulic push rod 61, a stamping head 63 arranged at the output end of the primary hydraulic push rod 60, a transmission frame 78 sleeved on the primary hydraulic push rod 60, and a pressing member 64 sliding on the stamping channel 40, the stamping frame 62 is provided with a first stamping hole 620 on a side close to the pressing member 64, and the pressing member 64 is provided with a second stamping hole 640 on a side close to the first stamping hole 620, and the first stamping hole 620 and the second The punching hole 640 is through-formed to form a sliding channel for the punching head 63, and the pressing member 64 slides in the punching channel 40 through the first elastic member 65. When the secondary hydraulic push rod 61 is driven to drive the punching frame 62 to move toward the direction close to the conveying mechanism 8, the punching frame 62 drives the pressing member 64 to press the workpiece 5 to be processed, and then the primary hydraulic push rod 60 is driven to continue to move toward the direction of the conveying mechanism 8, driving the punching head 63 to slide through the sliding channel and punch a hole in the workpiece 5 to be processed.

[0030] Among them, the stamping frame 62 includes a stamping plate sleeved on the secondary hydraulic push rod 61, and L-shaped plates respectively connected to the two ends of the stamping plate. The two L-shaped plates are used to press the two pressing parts 64. The L-shaped plate is provided with a first stamping hole 620 on the side close to the pressing part 64, and the pressing part 64 is provided with a second stamping hole 640 on the side close to the first stamping hole 620. The first stamping hole 620 and the second stamping hole 640 are connected to form a sliding channel for the stamping head 63.

[0031] It should be noted that when the conveying mechanism 8 stops and the workpiece 5 stops moving, the hydraulic cylinder will drive the secondary hydraulic push rod 61 to move toward the conveying mechanism 8, that is, move downward. At this time, the secondary hydraulic push rod 61 will drive the primary hydraulic push rod 60 and the punching frame 62 to move downward. The two L-shaped plates of the punching frame 62 respectively press the two pressing parts 64 to make the pressing parts 64 press the workpiece 5 to be processed. The first elastic part 65 is compressed, and the hydraulic cylinder drives the primary hydraulic push rod 60 to continue to move downward, so that the punching head 63 passes through the sliding channel and punches a hole on the workpiece 5 to be processed. After the punching is completed, the primary hydraulic push rod 60 rises, the punching head 63 rises, the secondary hydraulic push rod 61 rises, and the punching frame 62 rises to release the pressing part 64, and the first elastic part 65 is released. The pressing part 64 moves away from the workpiece 5 to be processed under the action of the first elastic part 65.

[0032] Furthermore, the outer side walls of the two L-shaped plates are respectively provided with a second rack 89, and the punching frame 62 is provided with an opening on the side facing the pressing member 64, that is, the two L-shaped plates form an opening to accommodate the cutting mechanism 7, and the spacing space between the two pressing members 64 is used for cutting by the cutting mechanism 7.

[0033] In addition, the transmission frame 78 is provided with a first rack 79 at a side close to the cutting mechanism 7 , and the first rack 79 is meshedly connected with the first gear 77 of the lifting assembly.

[0034] The cutting mechanism 7 is used to cut the punched workpiece 5. The cutting mechanism 7 includes a lifting assembly and a cutting assembly connected to the lifting assembly. The lifting assembly slides back and forth in the cutting channel. The lifting assembly is provided with a first gear 77 on one side close to the first rack 79. When the punching assembly completes punching and moves away from the conveying mechanism 8, the first gear 77 and the first rack 79 are meshed and connected to drive the cutting assembly to move toward the punched workpiece 5 for cutting.

[0035] Furthermore, the lifting assembly includes a sliding frame 71 and a lifting member connected to the sliding frame 71. The sliding frame 71 is provided with a through hole in the radial direction on a side close to the cutting assembly. The sliding frame 71 includes a sliding plate sliding on the first cutting sub-channel 41 and a connecting plate connected to the sliding plate. The connecting plate is provided with a through hole in the radial direction on a side close to the cutting assembly. The cutting assembly is connected to the sliding frame 71, that is, the connecting plate is connected to the cutting assembly on a side away from the sliding plate. The cutting assembly includes a cutting tool 73, and the cutting tool is arranged at an angle to facilitate cutting.

[0036] Furthermore, the lifting member includes a circular shaft 75 passing through the through hole, a turntable 74 respectively connected to the two ends of the circular shaft 75, and a first gear 77 sleeved on the turntable 74. A first overrunning clutch 76 is provided between the turntable 74 and the first gear 77. The turntable 74 includes a first sub-disc 740 and a second sub-disc 741 connected to the first sub-disc 740. The diameter of the first sub-disc 740 is greater than the diameter of the second sub-disc 741. The outer peripheral edge area of ​​the first sub-disc 740 is connected to the circular shaft 75, and the first overrunning clutch 76 is sleeved on the second sub-disc 741.

[0037] A connecting block protrudes from the outer peripheral area of ​​the first sub-disk 740 , and the circular shaft 75 is connected to the first sub-disk 740 via the connecting block.

[0038] Furthermore, the cutting channel includes a first cutting sub-channel 41 and a second cutting sub-channel 42, and second elastic members 72 are respectively provided at both ends of the sliding frame 71, and the sliding frame slides in the first cutting sub-channel 41 through the second elastic members 72, that is, both ends of the sliding plate slide in the first cutting sub-channel 41 through the second elastic members 72, and the second sub-disc slides in the second cutting sub-channel 42 at the end away from the first sub-disc 740, and the second cutting sub-channel 42 is arranged between the two stamping channels 40.

[0039] It should be noted that when the conveying mechanism 8 stops and the workpiece 5 stops moving, the hydraulic cylinder will drive the secondary hydraulic push rod 61 to move toward the conveying mechanism 8, that is, move downward. At this time, the secondary hydraulic push rod 61 will drive the primary hydraulic push rod 60 and the punching frame 62 to move downward, and the transmission frame 78 moves downward with the primary hydraulic push rod 60, and the first rack 79 also moves downward. However, due to the action of the first overrunning clutch 76, the second sub-disk 741 is not triggered to rotate, and the cutting assembly is not started. Then, the hydraulic cylinder drives the primary hydraulic push rod 60 to continue to move downward, and the transmission frame 78 moves downward with the primary hydraulic push rod 60, and the first rack 79 continues to move downward, but ... The action of an overrunning clutch 76 does not trigger the second sub-disk 741 to rotate, and does not start the cutting assembly. After the stamping is completed, the first-level hydraulic push rod 60 rises, and the transmission frame 78 moves upward with the first-level hydraulic push rod 60. The first rack 79 moves upward, causing the first gear 77 to rotate and move downward, and the sliding frame 71 moves downward. The second elastic member 72 is stretched, driving the cutting assembly to move downward to cut the workpiece 5 to be processed. At this time, the pressing member 64 is still pressed on the workpiece 5 to increase the stability of the cutting. After the second-level hydraulic push rod 61 rises, the second elastic member 72 contracts. Under the action of the second elastic member 72, the sliding frame 71 rises, driving the cutting assembly to move upward and away from the workpiece 5 to be processed.

[0040] In addition, the frame 1 also includes a shell and a base connected to the shell. The shell is fixedly connected to the stabilizing frame 2 at the side walls of the feed port and the discharge port.

[0041] In addition, the device also includes a pushing mechanism 9 arranged on one side of the discharge port of the frame 1, the pushing mechanism 9 includes a pushing motor, a pushing rod 91 arranged at the output end of the pushing motor, a connecting frame 92 connected to the pushing rod 91, and a pushing rod 93 connected to the connecting frame 92, the pushing rod 91 are respectively arranged on both sides of the discharge port, the connecting frame 92 is inclined toward the stamping mechanism 6, and a through channel is provided in the middle so that the guide plate 3 passes through the through channel, and the connecting frame 92 is respectively provided with a plurality of pushing rods 93 on both sides away from the guide plate 3.

[0042] Furthermore, when the cutting of the workpiece 5 is completed, the conveying mechanism 8 conveys it to the discharge port, and the pushing mechanism 9 is started, driving the pushing mechanism 9 to move in the direction away from the frame 1, and then guiding the cut workpiece 5 to fall smoothly to the ground through the connecting frame 92 and the pushing rod 93, so as to prevent the cut workpiece 5 from tilting and falling to the ground after being conveyed out of the discharge port of the frame 1, thereby hindering the discharge of the next workpiece 5 to be processed.

[0043] Accordingly, the method of using the processing device includes: When the workpiece 5 is placed for the first time, one end of the workpiece 5 is aligned with the cutting tool 73, and the hydraulic cylinder drives the secondary hydraulic push rod 61 to move downward, driving the primary hydraulic push rod 60 and the punching frame 62 to move downward, and the transmission frame 78 moves downward with the primary hydraulic push rod 60, and the punching frame 62 presses the two pressing members 64, so that the pressing members 64 press the workpiece 5, and the first elastic member 65 of the punching channel 40 is compressed, and the first rack 79 and the second rack 89 move downward, but due to the action of the first overrunning clutch 76 and the second overrunning clutch 87, the second sub-disk 741 and the rotating shaft 85 are not triggered to move, and the cutting assembly and the trigger assembly are not started; The hydraulic cylinder then drives the first-stage hydraulic push rod 60 to continue to move downward, and the punch head 63 moves downward to punch a hole on the workpiece 5 to be processed. The transmission frame 78 continues to move downward with the first-stage hydraulic push rod 60, and the first rack 79 moves downward. However, due to the action of the first overrunning clutch 76, the second sub-disk 741 is not triggered to move, and the cutting assembly is not started. After the punching hole is completed, the first hydraulic push rod 60 is driven to move upward, driving the punch head 63 and the transmission frame 78 to move upward, and the first rack 79 moves upward, so that the first gear 77 rotates to drive the second sub-disk 741 to move downward, thereby driving the sliding frame 71 to move downward, driving the cutting assembly to move downward to cut the workpiece 5 to be processed, and the second elastic member 72 in the first cutting sub-channel 41 is stretched; The secondary hydraulic push rod 61 is driven to move upward, and the stamping frame 62 and the primary hydraulic push rod 60 also move upward, the second rack 89 starts to move upward, the stamping frame 62 rises to release the pressure piece 64, and the first elastic piece 65 of the stamping channel 40 is released. The pressure piece 64 moves away from the workpiece 5 to be processed under the action of the first elastic piece 65, and the second rack 89 moves upward, so that the second gear 88 rotates to drive the rotating shaft 85 and the cam 86 to rotate, so that the groove moves away from the trigger piece 84, and the circumferential outer wall of the cam 86 fits and squeezes the trigger piece 84, and at the same time triggers the conveying motor 81 of the feed port and the discharge port, drives the driving wheel 82 to rotate, and drives the workpiece 5 to be processed to move. At this time, the second elastic piece 72 in the first cutting sub-channel 42 contracts. Under the action of the second elastic piece 72, the sliding frame 71 rises, driving the cutting assembly to move upward and away from the workpiece 5 to be processed.

[0044] The pusher mechanism 9 is driven to move in a direction away from the frame 1, and then the cut workpiece 5 to be processed is guided to fall to the ground smoothly through the connecting frame 92 and the pusher rod 93; When the cam 86 rotates until the groove faces the trigger member 84, the trigger member 84 is not squeezed by external force, the trigger starts the conveying motor 81, and the conveying of the workpiece 5 to be processed is stopped. The above-mentioned hydraulic cylinder will drive the secondary hydraulic push rod 61 to move downward until all the workpieces 5 to be processed are stamped and cut.

[0045] In summary, the processing device of the photovoltaic maintenance trestle in the above-mentioned embodiment of the present invention connects the stamping mechanism and the cutting mechanism through the meshing connection of the first gear and the first rack. When the stamping component completes stamping and moves in the direction away from the conveying mechanism, it drives the cutting component to move in the direction of the stamped workpiece to be processed for cutting, thereby saving process time and improving work efficiency. At the same time, the triggering of the conveying mechanism is also achieved through the meshing connection between the second gear and the second rack of the stamping mechanism. When the stamping component completes stamping and moves in the direction away from the conveying mechanism, the conveying mechanism is triggered to start conveying the next workpiece to be processed to the stamping mechanism and the cutting mechanism for processing, thereby further saving process time, improving work efficiency, and reducing costs, thereby solving the technical problem of completing stamping and cutting by conveying to various processing devices, resulting in low work efficiency and long cycle.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0047] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A processing device for a photovoltaic maintenance trestle, characterized in that: The device comprises: Frame, conveying mechanism, cutting mechanism and punching mechanism; The conveying mechanism is arranged on the frame, and is used to carry the workpiece to be processed, and convey the workpiece to be processed from the feed port of the frame to the discharge port to complete the processing; The punching mechanism is used to punch holes on the workpiece to be processed. The punching mechanism includes a hydraulic component arranged on the frame, and a punching assembly arranged at the output end of the hydraulic component. The frame is provided with a fixing frame on both sides close to the punching assembly. A punching channel and a cutting channel are provided on the fixing frame. The punching assembly reciprocates in the punching channel. The punching assembly is provided with a first rack on one side close to the cutting mechanism. The cutting mechanism is used to cut the punched workpiece to be processed, and the cutting mechanism includes a lifting assembly and a cutting assembly connected to the lifting assembly, the lifting assembly slides back and forth in the cutting channel, and the lifting assembly is provided with a first gear on a side close to the first rack; When the punching assembly completes punching and moves in a direction away from the conveying mechanism, the first gear and the first rack are meshed and connected to drive the cutting assembly to move in the direction of the punched workpiece for cutting.

2. The processing device for photovoltaic maintenance trestle according to claim 1, characterized in that: The hydraulic component comprises a hydraulic cylinder arranged on the frame, and a primary hydraulic push rod and a secondary hydraulic push rod connected to the hydraulic cylinder. The secondary hydraulic push rod is sleeved on the primary hydraulic push rod.

3. The processing device for photovoltaic maintenance trestle according to claim 2 is characterized in that: The stamping part includes a stamping frame sleeved on the secondary hydraulic push rod, a stamping head arranged at the output end of the primary hydraulic push rod, a transmission frame sleeved on the primary hydraulic push rod, and a pressing part sliding on the stamping channel, the stamping frame is provided with a first stamping hole on a side close to the pressing part, the pressing part is provided with a second stamping hole on a side close to the first stamping hole, the first stamping hole and the second stamping hole are connected to form a sliding channel for the stamping head, and the pressing part slides on the stamping channel through a first elastic part, when the secondary hydraulic push rod is driven to drive the stamping frame to move toward the direction close to the conveying mechanism, so that the stamping frame drives the pressing part to press the workpiece to be processed, and then the primary hydraulic push rod is driven to continue to move in the direction of the conveying mechanism, driving the stamping head to slide through the sliding channel to punch a hole on the workpiece to be processed.

4. The processing device for photovoltaic maintenance trestle according to claim 3 is characterized in that: The transmission frame is provided with a first rack on a side close to the cutting mechanism, the lifting assembly includes a sliding frame and a lifting member connected to the sliding frame, the sliding frame is provided with a through hole in a radial direction on a side close to the cutting assembly, the lifting member includes a circular shaft passing through the through hole, a rotating disk respectively connected to both ends of the circular shaft, and a first gear sleeved on the rotating disk, a first overrunning clutch is provided between the rotating disk and the first gear, the rotating disk includes a first sub-disc and a second sub-disc connected to the first sub-disc, the diameter of the first sub-disc is larger than the diameter of the second sub-disc, the outer peripheral edge area of ​​the first sub-disc is connected to the circular shaft, the first overrunning clutch is sleeved on the second sub-disc, and the cutting assembly is connected to the sliding frame.

5. The processing device for photovoltaic maintenance trestle according to claim 4, characterized in that: The cutting channel includes a first cutting sub-channel and a second cutting sub-channel. Second elastic members are respectively provided at both ends of the sliding frame, and the sliding frame slides in the first cutting sub-channel through the second elastic members. The second sub-disc slides in the second cutting sub-channel at an end away from the first sub-disc. The second cutting sub-channel is arranged between the two stamping channels.

6. The processing device for photovoltaic maintenance trestle according to claim 5, characterized in that: The conveying mechanism includes a material guide plate arranged on the frame, and conveying components arranged on both sides of the material guide plate, the conveying component includes a conveying motor and a driving wheel arranged at the output end of the conveying motor, the input end of the conveying motor is connected to a trigger component, and the trigger component is used to trigger and start the conveying motor, drive the driving wheel to rotate, and drive the workpiece to be processed on the material guide plate to move.

7. The processing device for photovoltaic maintenance trestle according to claim 6, characterized in that: The trigger assembly includes a trigger member, a rotating shaft, cams arranged at both ends of the rotating shaft, and a second gear sleeved on the middle of the rotating shaft. Second racks are respectively arranged on both side walls of the stamping frame, and the second rack is meshed and connected with the second gear. A second overrunning clutch is arranged between the second gear and the rotating shaft. A groove is arranged on the outer periphery of the cam, and the groove is used to accommodate the trigger member. When the stamping frame moves in a direction away from the conveying mechanism, the second rack drives the second gear to move, thereby driving the cam to rotate, so that the groove is away from the trigger member, and the circumferential outer wall of the cam fits and presses the trigger member, thereby triggering and starting the conveying motor.

8. The processing device for photovoltaic maintenance trestle according to claim 6, characterized in that: The device also includes a pushing mechanism arranged on one side of the discharge port of the frame, the pushing mechanism includes a pushing motor, a pushing rod arranged at the output end of the pushing motor, a connecting frame connected to the pushing rod, and a pushing rod connected to the connecting frame, the pushing rods are respectively arranged on both sides of the discharge port, the connecting frame is inclined toward the direction of the stamping mechanism, a through channel is provided in the middle part, so that the guide plate passes through the through channel, and the connecting frame is respectively provided with a plurality of pushing rods on both sides away from the guide plate.

9. The processing device for photovoltaic maintenance trestle according to claim 6, characterized in that: The frame is provided with stabilizing frames at the feed inlet and the discharge outlet respectively, the guide plate is fixed on the stabilizing frames, and a plurality of balls are provided on the guide plate.

10. The processing device for photovoltaic maintenance trestle according to claim 7, characterized in that: The frame is provided with shaft holes at two ends close to the shaft, and the two ends of the shaft are respectively inserted into the shaft holes.

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