An assembly conveyor for an electric photovoltaic panel frame

Abstract

The present application relates to the field of photovoltaic panel frame conveying, more particularly, it relates to a kind of electric photovoltaic panel frame assembly conveying device, including assembly conveying mechanism, it includes conveyor main body, further include the assembly conveying platform for being used to assemble photovoltaic panel frame being arranged on the conveyor main body, and the unloading assembly for being used to automatically unload the photovoltaic panel frame of assembly completion being arranged below assembly conveying platform, the upper portion of conveyor main body is provided with fixed plate, and the buffer component for being used to buffer the photovoltaic panel frame of unloading is arranged on fixed plate, the lower portion of assembly conveying platform is provided with conveying auxiliary mechanism, the assembled photovoltaic panel frame can be slid and conveyed to conveyor main body, in turn, the photovoltaic panel frame of assembly completion is automatically unloaded, in turn, the trouble of manual handling and conveying of staff each time is saved, and the situation of increasing assembly conveying cost by using mechanical arm is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of photovoltaic panel frame conveying, more particularly, it relates to an electric photovoltaic panel frame assembly conveying device. BACKGROUND

[0002] In the photovoltaic panel frame assembly production process, many factories usually adopt the mode of "man-machine cooperation" to assemble and convey the photovoltaic panel frame, and the traditional mode usually adopts the mode of manual assembly and manual carrying, that is, after the workers complete the splicing, screw fixing and other processes of the frame at the assembly station, the workers manually carry the assembled photovoltaic panel frame to the conveying belt and transfer it to the next process, however, the traditional photovoltaic panel frame assembly conveying has the following problems in actual operation:

[0003] After the workers assemble the photovoltaic panel frame each time, the manual carrying mode is too cumbersome to increase the workload of the workers, and the cooperation of the mechanical arm for auxiliary transfer to the conveying belt increases the assembly conveying cost of the enterprise, and the assembled photovoltaic panel frame cannot be buffered during the transfer to the conveying belt, which causes the hard contact between the photovoltaic panel frame and the conveying belt, and further causes the damage of the photovoltaic panel frame and the wear of the conveying belt, in order to solve the above problems, an electric photovoltaic panel frame assembly conveying device is provided. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the problems in the prior art, the present application provides an electric photovoltaic panel frame assembly conveying device to solve the problem that the manual carrying mode is too cumbersome to increase the workload of the workers after the workers assemble the photovoltaic panel frame each time, and the cooperation of the mechanical arm for auxiliary transfer to the conveying belt increases the assembly conveying cost of the enterprise, and the assembled photovoltaic panel frame cannot be buffered during the transfer to the conveying belt, which causes the hard contact between the photovoltaic panel frame and the conveying belt, and further causes the damage of the photovoltaic panel frame and the wear of the conveying belt.

[0006] (II) Technical solutions

[0007] In order to achieve the above object, the present application provides the following technical scheme: an assembled conveying device of an electric photovoltaic panel frame, comprising an assembled conveying mechanism, a conveying machine body, an assembled conveying platform arranged above the conveying machine body for assembling the photovoltaic panel frame, and a discharging assembly arranged below the assembled conveying platform for automatically discharging the assembled photovoltaic panel frame, a fixed plate arranged above the conveying machine body, and a buffer assembly arranged on the fixed plate for buffering the discharged photovoltaic panel frame, a conveying auxiliary mechanism arranged below the assembled conveying platform, the conveying auxiliary mechanism comprising a flexible rubber frame arranged outside the fixed plate, an unfolding assembly arranged on the inner side of the fixed plate near the assembled conveying platform for unfolding the flexible rubber frame, and a deviation rectifying assembly arranged on the fixed plate for rectifying the position of the photovoltaic panel frame.

[0008] The present application further provides that the discharging assembly comprises a rack arranged below the conveying machine body, the rack is arranged with a servo motor on the side near the assembled conveying platform, a transmission rod is mounted on the output end of the servo motor, a square rod is fixedly mounted on the upper end of the transmission rod, four assembled working cavities are arranged on the upper end of the assembled conveying platform, a sealing plate is arranged on the lower end of the assembled working cavities, and an arc-shaped support frame is fixedly mounted on the upper end of the rack.

[0009] The present application further provides that the upper end of the square rod is detachably connected with the middle part of the lower end of the assembled conveying platform, the size of the sealing plate is the same as the opening size of the assembled working cavity, the lower end of the sealing plate is rotationally connected with the lower end of the assembled conveying platform through a hinge, the upper end of the arc-shaped support frame is fitted with the lower end of the assembled conveying platform, a ring-shaped sliding groove is arranged below the side of the rack near the assembled conveying platform, sliding rods are fixedly mounted on both sides of the square rod, and the sliding rods are slidingly connected with the ring-shaped sliding groove.

[0010] The present application further provides that the side of the arc-shaped support frame near the conveying machine body is arranged with an opening, the size of the opening is matched with the size of the assembled working cavity, a limiting rod is fixedly mounted on the side of the arc-shaped support frame near the conveying machine body, and the opening of the arc-shaped support frame is arranged as an inclined surface.

[0011] The present application further provides that the buffer assembly comprises hard rubber strips arranged on the fixed plate, the hard rubber strips are detachably connected with the inner lower end of the fixed plate, the flexible rubber frame is arranged above the hard rubber strips, and the flexible rubber frame is movably connected with the fixed plate, two fixed plates are symmetrically arranged above the conveying machine body, a fixed frame is welded on the side of the rack away from the conveying machine body, a strip-shaped sliding groove is arranged on the side of the fixed frame near the servo motor, a sliding block is fixedly mounted on the side of the fixed plate near the strip-shaped sliding groove, and the sliding block is slidingly connected with the strip-shaped sliding groove.

[0012] The application is further provided that the unfolding assembly comprises a first push plate arranged on the square rod, the first push plate is arranged on one end of the square rod close to the assembly conveying platform, a first accommodating groove is arranged on one side of the fixed plate close to the first push plate, a second push plate is arranged in the inner cavity of the first accommodating groove, a rotating frame is fixedly installed on one side of the fixed plate away from the square rod, a fixed rod is rotatably installed in the inner cavity of the rotating frame, a first push rod is fixedly installed on one side of the second push plate close to the fixed rod, and one end of the first push rod close to the fixed rod is arranged as a smooth surface.

[0013] The application is further provided that the first push plate is annularly distributed, and four first push plates are arranged, the size of the second push plate is matched with the size of the first accommodating groove, one end of the fixed rod close to the flexible rubber frame is rotatably connected with the flexible rubber frame, a first spring is fixedly installed in the inner cavity of the first accommodating groove, one end of the first spring away from the fixed rod is fixedly connected with the second push plate, and a plurality of third springs are fixedly installed on one side of the flexible rubber frame close to the fixed plate.

[0014] The application is further provided that the deviation rectifying assembly comprises a second accommodating groove arranged on the fixed plate, the second accommodating groove is aligned with the square rod, a third push plate is arranged in the inner cavity of the second accommodating groove, a second push rod is fixedly installed on one side of the third push plate close to the fixed rod, one end of the second push rod close to the fixed rod is arranged as a smooth surface, a limiting plate is welded to one end of the second push rod away from the fixed rod, and a fourth spring is fixedly installed on one side of the fixed frame close to the fixed frame between the two fixed plates.

[0015] The application is further provided that the contact surfaces of the first push plate, the second push plate and the third push plate are all arranged as arc-shaped smooth surfaces, a second spring is fixedly installed in the inner cavity of the second accommodating groove, and one end of the second spring away from the fixed rod is fixedly connected with the third push plate.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the application provides an assembly conveying device for an electric photovoltaic panel frame, which has the following beneficial effects: the application can slide the assembled photovoltaic panel frame onto the conveyor main body, thereby automatically discharging the assembled photovoltaic panel frame, thereby saving the trouble of manually carrying and conveying each time, and avoiding the situation of increasing the assembly conveying cost by using a mechanical arm.

[0018] The hard rubber strip on the fixed plate and the flexible rubber frame cooperate, so that the photovoltaic panel frame falling down can be buffered, avoiding the hard contact between the assembled photovoltaic panel frame and the conveying belt during the automatic discharging process, and causing damage to the photovoltaic panel frame and wear of the conveying belt.

[0019] The left end of the fixed rod pushes the flexible rubber frame during the rotation of the square rod, and the third spring is compressed, so that the flexible rubber frame is pushed and expanded, and the flexible rubber frame covers the hard rubber strip, ensuring that the photovoltaic panel frame falling down can first make flexible contact with the flexible rubber frame, thereby improving the buffering effect of the photovoltaic panel frame.

[0020] The flexible rubber frame can be separated from the contacted photovoltaic panel frame, avoiding the situation that the photovoltaic panel frame is pressed down, so that the flexible rubber frame cannot be reset by the third spring alone. When the limiting plate on the second pushing rod contacts the inner wall of the second accommodating groove, the second pushing rod no longer pushes the fixed rod. At this time, the flexible rubber frame is reset and shrunk to the upper middle section of the hard rubber strip, avoiding the situation that the flexible rubber frame is contacted and pushed by the photovoltaic panel frame during the deviation correction process, thereby reducing the replacement frequency of the flexible rubber frame by the workers.

[0021] The hard rubber strip on the fixed plate can push the photovoltaic panel frame falling on the conveying belt to the center, so as to correct the position of the photovoltaic panel frame, thereby avoiding the misalignment of the photovoltaic panel frame during subsequent grasping, stacking or packaging. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is an overall structure schematic diagram of the electric photovoltaic panel frame assembly conveying device.

[0023] Figure 2 It is a top view structure schematic diagram of the conveyor main body and the assembly conveying platform of the electric photovoltaic panel frame assembly conveying device.

[0024] Figure 3 It is a structure schematic diagram of the assembly conveying platform and the buffer assembly of the electric photovoltaic panel frame assembly conveying device.

[0025] Figure 4 It is a structure schematic diagram of the discharging assembly and the buffer assembly of the electric photovoltaic panel frame assembly conveying device.

[0026] Figure 5 It is a bottom view structure schematic diagram of the assembly conveying platform and the arc-shaped support frame of the electric photovoltaic panel frame assembly conveying device.

[0027] Figure 6 It is a structure schematic diagram of the expansion assembly and the deviation correction assembly of the electric photovoltaic panel frame assembly conveying device.

[0028] Figure 7 Schematic view of the internal structure of the first accommodating groove and the second accommodating groove of the assembly conveying device of the electric photovoltaic panel frame.

[0029] Figure 8 Enlarged view of A in the assembly conveying device of the electric photovoltaic panel frame. Figure 7

[0030] Figure 9 Pushing state diagram of the first pushing plate and the second pushing plate of the assembly conveying device of the electric photovoltaic panel frame.

[0031] Figure 10 Pushing state diagram of the first pushing plate and the third pushing plate of the assembly conveying device of the electric photovoltaic panel frame.

[0032] In the figure: 100, assembly conveying mechanism; 101, conveyor main body; 102, rack; 103, assembly conveying platform; 104, assembly working cavity; 105, sealing plate; 106, servo motor; 107, transmission rod; 108, square rod; 109, arc-shaped support frame; 110, limiting rod; 111, inclined surface; 112, fixed plate; 113, fixed frame; 114, strip-shaped sliding groove; 115, sliding block; 116, hard rubber strip; 117, flexible rubber frame; 118, sliding rod; 119, annular sliding groove; 200, conveying auxiliary mechanism; 201, first pushing plate; 202, first accommodating groove; 203, second pushing plate; 204, first pushing rod; 205, rotating frame; 206, fixed rod; 207, first spring; 208, second accommodating groove; 209, third pushing plate; 210, second pushing rod; 211, limiting plate; 212, second spring; 213, third spring; 214, fourth spring. DETAILED DESCRIPTION

[0033] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0034] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as that generally understood by those skilled in the art to which the present application belongs.

[0035] In the present application, unless otherwise specified, the orientation such as "up, down" is generally directed to the direction shown in the drawings, or is directed to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally directed to the left and right shown in the drawings; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the present application.

[0036] ​Embodiment 1, please refer to Figures 1 to 5 As a first embodiment of the present application, the embodiment provides an assembly conveying device of an electric photovoltaic panel frame, which comprises an assembly conveying mechanism 100, which comprises a conveyor body 101, further comprises an assembly conveying platform 103 arranged above the conveyor body 101 for assembling the photovoltaic panel frame, and a discharging assembly arranged below the assembly conveying platform 103 for automatically discharging the assembled photovoltaic panel frame, a fixed plate 112 is arranged above the conveyor body 101, and a buffer assembly is arranged on the fixed plate 112 for buffering the discharged photovoltaic panel frame, a conveying auxiliary mechanism 200 is arranged below the assembly conveying platform 103, the conveying auxiliary mechanism 200 comprises a flexible rubber frame 117 arranged outside the fixed plate 112, an unfolding assembly arranged on the inner side of the fixed plate 112 close to one side of the assembly conveying platform 103 for pushing out the flexible rubber frame 117, and a deviation correcting assembly arranged on the fixed plate 112 for correcting the position of the photovoltaic panel frame.

[0037] In this embodiment, the photovoltaic panel frame is manually assembled by the assembly conveying platform 103, after the assembly of the photovoltaic panel frame is completed, the assembly conveying platform 103 is controlled to rotate, when the assembled photovoltaic panel frame is rotated to the upper side of the conveyor body 101, the assembled photovoltaic panel frame is automatically discharged, thereby saving the trouble of manually carrying the photovoltaic panel frame for each time, and avoiding the situation of increasing the assembly conveying cost by using a mechanical arm, and when the assembled photovoltaic panel frame falls on the conveyor body 101, the buffer assembly above the conveyor body 101 buffers the falling photovoltaic panel frame, thereby reducing the hard contact between the photovoltaic panel frame and the conveying belt, causing damage to the photovoltaic panel frame and wear of the conveying belt, at the same time, the unfolding assembly is pushed out by the flexible rubber frame 117 during the rotation of the assembly conveying platform 103, further improving the buffering protection effect of the photovoltaic panel frame, at the same time, the flexible rubber frame 117 on the fixed plate 112 can be separated from the photovoltaic panel frame during the continuous rotation of the assembly conveying platform 103, so that the photovoltaic panel frame can fall on the conveying belt of the conveyor body 101, thereby facilitating the subsequent conveying of the photovoltaic panel frame, and further linkage of the deviation correcting assembly on the fixed plate 112 to push the photovoltaic panel frame on the conveying belt to the center, thereby correcting the position of the photovoltaic panel frame, thereby avoiding the misalignment of the subsequent workstations for grabbing, stacking or packaging the photovoltaic panel frame.

[0038] Specifically, the blanking assembly comprises a rack 102 arranged below the conveyor main body 101, a servo motor 106 arranged on one side of the rack 102 close to the assembly conveying platform 103, a transmission rod 107 mounted at the output end of the servo motor 106, a square rod 108 fixedly mounted at the upper end of the transmission rod 107, four assembly working cavities 104 opened at the upper end of the assembly conveying platform 103, a sealing plate 105 arranged at the lower end of the assembly working cavity 104, an arc-shaped support frame 109 fixedly mounted at the upper end of the rack 102, the upper end of the square rod 108 being detachably connected with the middle part of the lower end of the assembly conveying platform 103, the sealing plate 105 being the same in size as the opening of the assembly working cavity 104, the lower end of the sealing plate 105 being rotationally connected with the lower end of the assembly conveying platform 103 through a hinge, the upper end of the arc-shaped support frame 109 being in close contact with the lower end of the assembly conveying platform 103, a ring-shaped sliding groove 119 being arranged below the side of the rack 102 close to the assembly conveying platform 103, a sliding rod 118 fixedly mounted at each side of the square rod 108 and slidably connected with the ring-shaped sliding groove 119, an opening being arranged on the side of the arc-shaped support frame 109 close to the conveyor main body 101 and being adapted in size to the assembly working cavity 104, a limiting rod 110 fixedly mounted on the side of the arc-shaped support frame 109 close to the conveyor main body 101, and the opening of the arc-shaped support frame 109 being arranged as an inclined surface 111.

[0039] In the embodiment, the servo motor 106 is detachably connected with the rack 102 by means of bolt fixation. During assembly, first, the photovoltaic panel frame parts and screws to be assembled are put into the assembly working cavities 104, and the workers stand at the position opposite to the conveyor main body 101 to assemble the photovoltaic panel frame parts. When the workers complete the assembly, the transmission rod 107 is driven to rotate by the servo motor 106, the assembly conveying platform 103 is driven to rotate clockwise by the transmission rod 107, the assembly conveying platform 103 is rotated by 90 degrees, and then the last assembled photovoltaic panel frame is rotated to the upper side of the conveyor main body 101. At this time, the corresponding assembly working cavity 104 is just rotated to the opening of the arc-shaped support frame 109. Since the support force of the arc-shaped support frame 109 is lost, the sealing plate 105 is flipped downward along the hinge until it is in contact with the limiting rod 110, and then the sealing plate 105 stops rotating. At this time, the sealing plate 105 is in an inclined state, and then the assembled photovoltaic panel frame is slid and conveyed to the conveyor main body 101, and then the automatically blanked photovoltaic panel frame is assembled, thereby saving the workers from the trouble of manually carrying and conveying each time, and avoiding the situation of increasing the assembly conveying cost by using a mechanical arm.

[0040] It is worth noting that, due to the setting of the inclined surface 111 at the rear side of the opening of the arc-shaped support frame 109, the sealing plate 105 at the opening will be in contact with the inclined surface 111 during the continuous rotation of the assembly conveying platform 103, and the sealing plate 105 will be rotated upwardly guided by the inclined surface 111, thereby achieving the effect of resetting the sealing plate 105 to be closed, so as to facilitate the staff to continue the assembly operation of the photovoltaic panel frame. Through the setting of the limiting rod 110, the rotating position of the sealing plate 105 can be limited, and the sealing plate 105 can be ensured to be in contact with the inclined surface 111, thereby ensuring that the sealing plate 105 can be reset during the next rotation of the assembly conveying platform 103. Through the cooperation of the sliding rod 118 and the annular sliding groove 119, a part of the gravity on the square rod 108 can be dispersed to the rack 102, thereby reducing the damage of the gravity of the assembly conveying platform 103 to the transmission rod 107. Through the four assembly working cavities 104 on the assembly conveying platform 103, a conveyor (not shown in the figure) can be arranged on the side of the assembly working cavity 104 close to the inclined surface 111, thereby conveying the photovoltaic panel frame parts into the empty assembly working cavity 104, and further improving the assembly efficiency of the staff on the photovoltaic panel frame.

[0041] Further, the buffer assembly includes a hard rubber strip 116 arranged on the fixed plate 112, the hard rubber strip 116 is detachably connected with the inner lower end of the fixed plate 112, a flexible rubber frame 117 is arranged above the hard rubber strip 116, and the flexible rubber frame 117 is movably connected with the fixed plate 112. The two fixed plates 112 are symmetrically arranged above the conveyor main body 101, and the rack 102 is welded with a fixed frame 113 away from the conveyor main body 101. The fixed frame 113 is provided with a strip-shaped sliding groove 114 on the side close to the servo motor 106, and the fixed plate 112 is fixedly installed with a sliding block 115 on the side close to the strip-shaped sliding groove 114. The sliding block 115 is slidably connected with the strip-shaped sliding groove 114.

[0042] In this embodiment, when the assembled photovoltaic panel frame slides onto the conveyor main body 101, the hard rubber strip 116 and the flexible rubber frame 117 on the fixed plate 112 cooperate to buffer the falling photovoltaic panel frame, thereby avoiding the hard contact between the assembled photovoltaic panel frame and the conveying belt during the automatic unloading process, and causing damage to the photovoltaic panel frame and wear of the conveying belt. Through the cooperation of the sliding block 115 and the strip-shaped sliding groove 114, the stability of the movement of the fixed plate 112 can be ensured, thereby facilitating the movement of the fixed plate 112 along the direction of the strip-shaped sliding groove 114.

[0043] In use, during assembly, first put the photovoltaic panel frame parts and screws that need to be assembled into the assembly working cavity 104, the worker stands opposite to the conveyor main body 101 to assemble the photovoltaic panel frame parts, when the worker completes the assembly, the transmission rod 107 is driven to rotate by the servo motor 106, the transmission rod 107 drives the assembly conveying platform 103 to rotate clockwise, so that the assembly conveying platform 103 rotates 90 degrees, and then the last assembled photovoltaic panel frame is rotated to the top of the conveyor main body 101, at this time, the corresponding assembly working cavity 104 is just rotated to the opening of the arc-shaped support frame 109, because the support force of the arc-shaped support frame 109 is lost, the sealing plate 105 is flipped downward along the hinge until it contacts the limiting rod 110, and then the sealing plate 105 no longer rotates, at this time, the sealing plate 105 is in an inclined state, and then the assembled photovoltaic panel frame is slid and conveyed to the conveyor main body 101, and then the assembled photovoltaic panel frame is automatically discharged, thereby avoiding the situation that the worker manually carries and conveys each time, and the situation that the mechanical arm is used to increase the assembly conveying cost is avoided, when the assembled photovoltaic panel frame slides to the conveyor main body 101, the hard rubber strip 116 and the flexible rubber frame 117 on the fixed plate 112 are matched, so that the falling photovoltaic panel frame can be buffered, and the situation that the assembled photovoltaic panel frame and the conveying belt are in hard contact during the automatic discharging process, causing damage to the photovoltaic panel frame and wear of the conveying belt.

[0044] Embodiment 2, refer to Figures 1 to 10 , the second embodiment of the application, different from the previous embodiment, the embodiment provides an electric photovoltaic panel frame assembly conveying device, the unfolding assembly comprises a first pushing plate 201 arranged on the square rod 108, the first pushing plate 201 is arranged on one end of the square rod 108 close to the assembly conveying platform 103, a first containing groove 202 is formed in one side of the fixed plate 112 close to the first pushing plate 201, a second pushing plate 203 is arranged in the inner cavity of the first containing groove 202, a rotating frame 205 is fixedly installed on one side of the fixed plate 112 away from the square rod 108, a fixed rod 206 is rotatably installed in the inner cavity of the rotating frame 205, a first pushing rod 204 is fixedly installed on one side of the second pushing plate 203 close to the fixed rod 206, one end of the first pushing rod 204 close to the fixed rod 206 is arranged as a smooth surface, the first pushing plate 201 is annularly distributed, and four first pushing plates 201 are arranged, the size of the second pushing plate 203 is matched with the size of the first containing groove 202, one end of the fixed rod 206 close to the flexible rubber frame 117 is rotatably connected with the flexible rubber frame 117, a first spring 207 is fixedly installed in the inner cavity of the first containing groove 202, one end of the first spring 207 away from the fixed rod 206 is fixedly connected with the second pushing plate 203, and a plurality of third springs 213 are fixedly installed on one side of the flexible rubber frame 117 close to the fixed plate 112.

[0045] In this embodiment, during the rotation of the square rod 108, the first push plate 201 on the square rod 108 will follow the rotation. Before the corresponding assembly working cavity 104 is rotated to completely coincide with the opening of the arc-shaped support frame 109, at this time the first push plate 201 is in contact with the second push plate 203, and the first push plate 201 pushes the second push plate 203. When the corresponding assembly working cavity 104 is rotated to completely coincide with the opening of the arc-shaped support frame 109, at this time the first push plate 201 is in contact with the second push plate 203 to the limit, at this time the first push plate 201 no longer pushes the second push plate 203. At the same time, during the pushing of the second push plate 203, the second push plate 203 drives the first push rod 204 to move, and at the same time compresses the first spring 207, so that the first push rod 204 pushes the fixed rod 206 on the right side of the rotating frame 205. The fixed rod 206 on the right side rotates along the rotating frame 205, and then the left end of the fixed rod 206 pushes the flexible rubber frame 117, and at the same time compresses the third spring 213, so as to push and expand the flexible rubber frame 117, so that the flexible rubber frame 117 covers the hard rubber strip 116, and ensures that the photovoltaic panel frame can first make flexible contact with the flexible rubber frame 117, thereby improving the buffering effect of the photovoltaic panel frame.

[0046] It is worth noting that if the flexible rubber frame 117 covers the hard rubber strip 116 in the initial state, the flexible rubber frame 117 will first contact the photovoltaic panel frame during subsequent deviation correction of the photovoltaic panel frame. However, due to the softness of the flexible rubber frame 117, the deviation correction force is not accurate, and long-term deviation correction and pushing friction will cause the flexible rubber frame 117 to deform, thereby increasing the maintenance and replacement frequency of the workers.

[0047] It is worth noting that the first push plate 201 is provided as four, which can ensure that the rubber frame and the hard rubber strip 116 will be linked to drive the photovoltaic panel frame to be buffered and deviation-corrected during each rotation of the assembly conveying platform 103. In order to ensure the synchronous pushing of the fixed rod 206 on the two fixed plates 112, the first push rod 204 on the fixed plate 112 near the inclined surface 111 pushes the fixed rod 206 through the extension rod, thereby ensuring the synchronous deflection of the fixed rod 206. Through the setting of the first containing groove 202, the stability of the second push plate 203 can be ensured, and the second push plate 203 can be stored during the pushing of the second push plate 203 by the first push plate 201.

[0048] Specific, the deviation correction assembly includes a second accommodating groove 208 provided on the fixed plate 112, the second accommodating groove 208 is aligned with the square rod 108, the inner cavity of the second accommodating groove 208 is provided with a third push plate 209, the third push plate 209 is fixedly installed with a second push rod 210 on the side close to the fixed rod 206, the end of the second push rod 210 close to the fixed rod 206 is provided as a smooth surface, the end of the second push rod 210 away from the fixed rod 206 is welded with a limiting plate 211, the side close to the fixed frame 113 between the two fixed plates 112 is fixedly installed with a fourth spring 214, the contact surfaces of the first push plate 201, the second push plate 203 and the third push plate 209 are all provided as arc-shaped smooth surfaces, the inner cavity of the second accommodating groove 208 is fixedly installed with a second spring 212, the end of the second spring 212 away from the fixed rod 206 is fixedly connected with the third push plate 209.

[0049] In this embodiment, after the photovoltaic panel frame falls on the flexible rubber frame 117, the assembly conveying platform 103 continues to rotate, at this time the first push plate 201 on the square rod 108 is separated from the second push plate 203, the first push plate 201 rotates to contact the third push plate 209, at this time the first push plate 201 pushes the third push plate 209 to move, while compressing the second spring 212, the third push plate 209 drives the second push rod 210 to follow the movement, the second push rod 210 pushes the fixed rod 206 on the left side of the rotating frame 205 to rotate along the rotating frame 205, thereby driving the flexible rubber frame 117 to separate from the contacted photovoltaic panel frame, avoiding the photovoltaic panel frame from being pressed down, which causes the third spring 213 to be unable to drive the flexible rubber frame 117 to reset. When the limiting plate 211 on the second push rod 210 contacts the inner wall of the second accommodating groove 208, the second push rod 210 no longer pushes the fixed rod 206 at this time, the flexible rubber frame 117 resets and shrinks to the upper middle section of the hard rubber strip 116, avoiding the flexible rubber frame 117 from being pushed by the photovoltaic panel frame during the correction process. After the limiting plate 211 contacts the inner wall of the second accommodating groove 208, the first push plate 201 continues to push the third push plate 209, at this time the third push plate 209 no longer moves, driving the fixed plate 112 to move outward away from the photovoltaic panel frame, while stretching the fourth spring 214, at this time the flexible rubber frame 117 and the hard rubber strip 116 on the fixed plate 112 are completely separated from the photovoltaic panel frame, ensuring that the photovoltaic panel frame completely falls on the conveying belt of the conveyor main body 101. At the same time, the square rod 108 continues to rotate, driving the first push plate 201 to separate from the third push plate 209, at this time the fourth spring 214 drives the two fixed plates 112 to reset and gather in the middle along the strip-shaped sliding groove 114, thereby driving the hard rubber strip 116 on the fixed plate 112 to push the photovoltaic panel frame falling on the conveying belt to the center, thereby correcting the position of the photovoltaic panel frame, avoiding misalignment of the photovoltaic panel frame during subsequent workstations such as grabbing, stacking or packaging. Finally, the conveyor main body 101 is controlled to run to convey the centered photovoltaic panel frame.

[0050] It is worth noting that since the contact surfaces of the first push plate 201, the second push plate 203 and the third push plate 209 are all arc-shaped smooth surfaces, the first push plate 201 can smoothly contact and push the second push plate 203 and the third push plate 209. Through the setting of the second spring 212, the third push plate 209 can be reset.

[0051] The remaining structures are the same as in Embodiment 1.

[0052] In use, during the rotation of the square rod 108, the first push plate 201 on the square rod 108 will follow the rotation, before the corresponding assembly working cavity 104 rotates to completely coincide with the opening of the arc-shaped support frame 109, at this time the first push plate 201 is in contact with the second push plate 203, the first push plate 201 pushes the second push plate 203, when the corresponding assembly working cavity 104 rotates to completely coincide with the opening of the arc-shaped support frame 109, at this time the first push plate 201 is in contact with the second push plate 203 to the limit, at this time the first push plate 201 no longer pushes the second push plate 203, while the second push plate 203 is pushed, the second push plate 203 drives the first push rod 204 to move, at the same time compresses the first spring 207, so that the first push rod 204 pushes the fixed rod 206 on the right side of the rotating frame 205, the fixed rod 206 on the right side rotates along the rotating frame 205, and then the left end of the fixed rod 206 pushes the flexible rubber frame 117, at the same time compresses the third spring 213, so as to push and expand the flexible rubber frame 117, so that the flexible rubber frame 117 covers the top of the hard rubber strip 116, ensuring that the photovoltaic panel frame can first make flexible contact with the flexible rubber frame 117 when falling, thereby improving the buffering effect on the photovoltaic panel frame, at the same time, after the photovoltaic panel frame falls on the flexible rubber frame 117, the assembly conveying platform 103 continues to rotate, at this time the first push plate 201 on the square rod 108 is separated from the second push plate 203, the first push plate 201 rotates to contact the third push plate 209, at this time the first push plate 201 pushes the third push plate 209 to move, at the same time compresses the second spring 212, the third push plate 209 drives the second push rod 210 to move, the second push rod 210 pushes the fixed rod 206 on the left side of the rotating frame 205, so that the fixed rod 206 rotates along the rotating frame 205, and then drives the flexible rubber frame 117 to separate from the contacted photovoltaic panel frame, avoiding that the photovoltaic panel frame is pressed down, so that the third spring 213 cannot drive the flexible rubber frame 117 to reset, when the limiting plate 211 on the second push rod 210 contacts the inner wall of the second containing groove 208, at this time the second push rod 210 no longer pushes the fixed rod 206, at this time the flexible rubber frame 117 resets and shrinks to the upper middle segment of the hard rubber strip 116, avoiding that the flexible rubber frame 117 contacts and pushes the photovoltaic panel frame during the correction process, after the limiting plate 211 contacts the inner wall of the second containing groove 208, the first push plate 201 continues to push the third push plate 209, at this time the third push plate 209 no longer moves, and drives the fixed plate 112 to move outward away from the photovoltaic panel frame, at the same time stretches the fourth spring 214, at this time the flexible rubber frame 117 and the hard rubber strip 116 on the fixed plate 112 are completely separated from the photovoltaic panel frame, ensuring that the photovoltaic panel frame completely falls on the conveying belt of the conveyor main body 101, at the same time, the square rod 108 continues to rotate, the first push plate 201 is separated from the third push plate 209,At this time, due to the loss of the pushing force of the first pushing plate 201, the fourth spring 214 drives the two fixed plates 112 to gather and reset in the middle along the strip-shaped sliding groove 114 by virtue of the spring resilience, and in turn drives the hard rubber strip 116 on the fixed plate 112 to push the photovoltaic panel frame falling on the conveying belt to the center, so as to correct the position of the photovoltaic panel frame, and in turn avoid the misalignment of the photovoltaic panel frame in the subsequent workstations such as grabbing, stacking or packaging, and finally control the operation of the conveyor main body 101 to convey the centered photovoltaic panel frame.

[0053] In all the above-mentioned solutions, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and deformations can be made to these embodiments without departing from the principles and spirits of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An assembly and conveying device for an electric photovoltaic panel frame, characterized in that: include, The assembly conveying mechanism (100) includes a conveyor body (101), an assembly conveying platform (103) disposed above the conveyor body (101) for assembling photovoltaic panel frames, and a feeding component disposed below the assembly conveying platform (103) for automatically feeding the assembled photovoltaic panel frames. A fixing plate (112) is disposed above the conveyor body (101), and a buffer component is disposed on the fixing plate (112) for buffering the feeding photovoltaic panel frames. A conveying auxiliary mechanism (200) is disposed below the assembly conveying platform (103). The conveying auxiliary mechanism (200) includes a flexible rubber frame (117) disposed on the outside of the fixed plate (112), an unfolding component for pushing out the flexible rubber frame (117) is disposed on the inner side of the fixed plate (112) near the assembly conveying platform (103), and a correction component disposed on the fixed plate (112) for correcting the position of the photovoltaic panel frame. The unloading assembly includes a frame (102) located below the conveyor body (101). A servo motor (106) is provided on the side of the frame (102) near the assembly conveying platform (103). A transmission rod (107) is installed at the output end of the servo motor (106). A square rod (108) is fixedly installed at the upper end of the transmission rod (107). Four assembly working chambers (104) are opened at the upper end of the assembly conveying platform (103). A sealing plate (105) is provided at the lower end of the assembly working chamber (104). An arc-shaped support frame (109) is fixedly installed at the upper end of the frame (102). The arc-shaped support frame (109) has an opening on the side near the conveyor body (101), and the size of the opening is adapted to the size of the assembly working cavity (104). A limit rod (110) is fixedly installed on the side of the arc-shaped support frame (109) near the conveyor body (101), and the opening of the arc-shaped support frame (109) is set as an inclined surface (111). The buffer assembly includes a rigid rubber strip (116) disposed on a fixed plate (112), the rigid rubber strip (116) being detachably connected to the lower inner side of the fixed plate (112), a flexible rubber frame (117) being disposed above the rigid rubber strip (116), and the flexible rubber frame (117) being movably connected to the fixed plate (112), two fixed plates (112) being symmetrically disposed above the conveyor body (101), a fixed frame (113) being welded to the side of the frame (102) away from the conveyor body (101), a strip groove (114) being provided on the side of the fixed frame (113) near the servo motor (106), a slider (115) being fixedly installed on the side of the fixed plate (112) near the strip groove (114), and the slider (115) being slidably connected to the strip groove (114).

2. The assembly and conveying device for an electric photovoltaic panel frame according to claim 1, characterized in that: The upper end of the square rod (108) is detachably connected to the middle of the lower end of the assembly conveying platform (103). The size of the sealing plate (105) is the same as the opening size of the assembly working cavity (104). The lower end of the sealing plate (105) is rotatably connected to the lower end of the assembly conveying platform (103) via a hinge. The upper end of the arc-shaped support frame (109) is in contact with the lower end of the assembly conveying platform (103). An annular groove (119) is provided on the side of the frame (102) near the assembly conveying platform (103). Slide rods (118) are fixedly installed on both sides of the square rod (108). The slide rods (118) are slidably connected to the annular groove (119).

3. The assembly and conveying device for an electric photovoltaic panel frame according to claim 2, characterized in that: The unfolding assembly includes a first push plate (201) disposed on a square rod (108). The first push plate (201) is disposed at one end of the square rod (108) near the assembly conveying platform (103). A first receiving groove (202) is provided on the side of the fixed plate (112) near the first push plate (201). A second push plate (203) is disposed in the inner cavity of the first receiving groove (202). A rotating frame (205) is fixedly installed on the side of the fixed plate (112) away from the square rod (108). A fixed rod (206) is rotatably installed in the inner cavity of the rotating frame (205). A first push rod (204) is fixedly installed on the side of the second push plate (203) near the fixed rod (206). The end of the first push rod (204) near the fixed rod (206) is set as a smooth surface.

4. The assembly and conveying device for an electric photovoltaic panel frame according to claim 3, characterized in that: The first push plate (201) is arranged in a ring, and there are four of them. The size of the second push plate (203) is adapted to the size of the first receiving groove (202). The end of the fixed rod (206) near the flexible rubber frame (117) is rotatably connected to the flexible rubber frame (117). The inner cavity of the first receiving groove (202) is fixedly installed with a first spring (207). The end of the first spring (207) away from the fixed rod (206) is fixedly connected to the second push plate (203). The side of the flexible rubber frame (117) near the fixed plate (112) is fixedly installed with multiple third springs (213).

5. The assembly and conveying device for an electric photovoltaic panel frame according to claim 4, characterized in that: The correction assembly includes a second receiving groove (208) disposed on a fixed plate (112), the second receiving groove (208) being aligned with a square rod (108), a third pushing plate (209) being disposed in the inner cavity of the second receiving groove (208), a second pushing rod (210) being fixedly installed on the side of the third pushing plate (209) near the fixed rod (206), the end of the second pushing rod (210) near the fixed rod (206) being set as a smooth surface, a limit plate (211) being welded to the end of the second pushing rod (210) away from the fixed rod (206), and a fourth spring (214) being fixedly installed between the two fixed plates (112) on the side near the fixed frame (113).

6. The assembly and conveying device for an electric photovoltaic panel frame according to claim 5, characterized in that: The contact surfaces of the first push plate (201), the second push plate (203) and the third push plate (209) are all set as arc-shaped smooth surfaces. The inner cavity of the second receiving groove (208) is fixedly installed with a second spring (212). The end of the second spring (212) away from the fixed rod (206) is fixedly connected to the third push plate (209).

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