Disclosure of Invention
The invention aims to solve the technical problem that the conductive sheet for the photovoltaic junction box is easy to damage by manual transportation in the assembly process in the prior art, and provides a novel conveying and taking device for the conductive sheet for the photovoltaic junction box.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a conveying extracting device of conducting strip for photovoltaic terminal box, includes the platform, be equipped with feed channel and recovery passageway side by side on the platform, promote a plurality of material framves the feed channel with the propelling movement group that retrieves the passageway and go up the climbing mechanism of material in the material frame and take out the extracting mechanism of the material in the material frame.
In the above technical solution, preferably, the pushing set includes a pushing mechanism located at the bottom of the feeding channel and pushing the plurality of material frames to move forward on the feeding channel, a side pushing device located on the platform at one end of the feeding channel and pushing the material frames to move from the feeding channel to the recovery channel, and a pushing device located at the bottom of one end of the recovery channel and pushing the material frames to sequentially move back in the recovery channel.
Preferably, the material rack comprises a chassis which moves on the feeding channel and the recovery channel by pushing, a through hole is formed in the chassis, and a plurality of vertical rods are vertically arranged on the chassis around the through hole.
More preferably, the pushing mechanism comprises a bottom plate connected with the bottom of the feeding channel, two guide rails I parallel to each other are arranged on the bottom plate, a sliding plate I is arranged on each guide rail I, a plurality of pushing blocks I which simultaneously penetrate through long grooves on the feeding channel and are in contact with all chassis are sequentially arranged on each sliding plate I, and an air cylinder I which pushes the sliding plate I to slide on each guide rail I so as to drive the pushing blocks I to move is arranged at the bottom of the bottom plate.
More preferably, the side pushing device comprises a first pushing cylinder arranged on the platform at one end side of the feeding channel, and the first pushing cylinder is connected with a second pushing block for pushing the material rack to move from the feeding channel to the recycling channel.
Preferably, the jacking mechanism comprises a bracket connected with one end bottom of the feeding channel, a motor is arranged at the bottom of the bracket, a screw rod driven by the motor is arranged in the bracket, a sliding block moving on the screw rod along with the rotation of the screw rod is arranged on the screw rod, two sides of the sliding block are respectively movably connected with a guide rod arranged in the bracket, at least two supporting columns moving up and down along with the sliding block and penetrating through the feeding channel and through a through hole on the chassis are further vertically arranged on the sliding block, and a jacking block is arranged at the top of each supporting column.
More preferably, the pushing device comprises a pushing cylinder II arranged at the bottom of one end of the recycling channel, and the pushing cylinder II is connected with a vertical plate penetrating through an elongated groove II on the recycling channel.
Preferably, the material taking mechanism comprises at least two suckers arranged above one end of the feeding channel, the suckers are arranged on a pushing plate, the pushing plate is driven to lift by a third cylinder, the third cylinder is arranged on a second sliding plate, the second sliding plate is connected with one side of a side plate through a second guide rail, the second cylinder on the other side of the side plate drives the second sliding plate to move on the second guide rail, and the side plate is arranged on the platform through a base.
Preferably, the platforms on both sides of the feeding channel and the recycling channel which are arranged side by side are respectively provided with mutually symmetrical sensor detection units.
More preferably, the sensor detection unit comprises a support rod arranged on the platform, and a sensor is arranged at the top of the support rod.
The invention has the beneficial effects that: according to the invention, the pushing mechanism can well and orderly push the material rack; according to the invention, the materials in the material rack are lifted one by one according to the needs by the lifting mechanism; according to the invention, the material taking mechanism is matched with the jacking mechanism to take the uppermost material in the material rack; the invention has simple structure, high automation degree and high efficiency.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
As shown in fig. 1, a conveying and taking device for conducting strips for a photovoltaic junction box comprises a platform 1, wherein a feeding channel 11 and a recovery channel 12, a pushing group for pushing a plurality of material frames 2 to move on the feeding channel 11 and the recovery channel 12, a jacking mechanism 6 for jacking up materials in the material frames 2 and a taking mechanism 7 for taking out the materials in the material frames 2 are arranged on the platform 1 side by side;
as shown in fig. 2, one end of the feeding channel 11 and one end of the recovering channel 12 are a communicating end 13;
as shown in fig. 3, the material rack 2 includes a chassis 21 that moves on the feeding channel 11 and the recovery channel 12 by pushing, a through hole 22 is formed in the chassis 21, the size of the through hole 22 is smaller than that of the conductive sheet, a plurality of vertical rods 23 are vertically arranged on the chassis 21 around the through hole 22, and a receiving channel for stacking the conductive sheets is formed by the plurality of vertical rods 23;
the pushing group comprises a pushing mechanism 3 positioned at the bottom of the feeding channel 11 and pushing a plurality of material racks 2 to move forwards on the feeding channel 11, a side pushing device 4 positioned on the platform 1 at one end side of the feeding channel 11 and pushing the material racks 2 to move from the feeding channel 11 to the recovery channel 12, and a pushing device 5 positioned at the bottom of one end of the recovery channel 12 and pushing the material racks 2 to sequentially move backwards in the recovery channel 12;
the side pushing device 4, the pushing device 5 and the jacking mechanism 6 are all arranged at a communication end 13 where the feeding channel 11 and the recovery channel 12 are communicated;
as shown in fig. 4, the pushing mechanism 3 includes a bottom plate 31 connected to the bottom of the feeding channel 11, the bottom plate 31 is connected to the bottom of the feeding channel 11 through a fixed block 32 around, two parallel guide rails 33 are provided on the bottom plate 31, a sliding plate 34 is provided on the guide rails 33, the sliding plate 34 is sequentially provided with a plurality of pushing blocks 35 that simultaneously pass through an elongated slot 111 on the feeding channel 11 and contact with the chassis 21, the pushing blocks 35 include a fixed portion 351 fixed to the sliding plate 34, a movable portion 352 partially embedded in the fixed portion 351 and movably connected to the fixed portion 351, an embedded portion of the movable portion 352 is connected to the fixed portion 351 through a pin shaft, another portion of the movable portion 352 is tilted to be an upward protruding portion 3521, the bottom of the protruding portion 3521 is elastically connected to the fixed portion 351 through a spring, the tilted protruding portion 3521 is a bevel edge and a corner edge connected to the bevel edge, each pushing block 35 is provided on the sliding plate 34, and the bottom plate 31 is provided with a cylinder 35 to move equidistantly on the sliding plate 33;
the moving pushing block 35 pushes the material rack 2 to move on the feeding channel 11, because the pushing mechanism 3 needs to move back and forth to push the material rack 2, the pushing block 35 always contacts the chassis 21 of the front material rack 2 in the moving process, when the material rack 2 is pushed to move forward, the right-angle edge of the protruding part 3521 of the movable part 352 of the pushing block 35 contacts the chassis 21 to push, when the pushing mechanism 3 walks back, the hypotenuse of the protruding part 3521 of the movable part 352 of the pushing block 35 contacts the front material rack 2, and because the bottom of the protruding part 3521 tilted at one end of the movable part 352 is in elastic connection with the fixed part 351, the tilted protruding part 3521 is pressed down to cross the front material rack 2, and is sprung up again after the protruding part 3521, so that the material rack 2 can be continuously pushed;
as shown in fig. 2, the side pushing device 4 includes a first pushing cylinder 41 disposed on the platform 1 at one end side of the feeding channel 11, where the first pushing cylinder 41 is connected to a second pushing block 42 that pushes the material rack 2 to move from the feeding channel 11 to the recovery channel 12;
as shown in fig. 5, the jacking mechanism 6 includes a bracket 61 connected to the bottom of one end of the feeding channel 11, a motor 62 is disposed at the bottom of the bracket 61, a screw rod 63 driven by the motor 62 is disposed in the bracket 61, a sliding block 64 moving on the screw rod 63 along with rotation of the screw rod 63 is disposed on the screw rod 63, two sides of the sliding block 64 are respectively movably connected to a guide rod 65 disposed in the bracket 61, at least two support columns 66 moving up and down in the material rack 2 along with movement of the sliding block 64 and passing through the feeding channel 11 and through a through hole 22 on the chassis 21 are vertically disposed on the sliding block 64, and a top support block 67 supporting the bottom of the wiring board is disposed on top of the two support columns 66;
as shown in fig. 6, the pushing device 5 includes a second pushing cylinder 51 disposed at the bottom of one end of the recycling channel 12, the second pushing cylinder 51 is connected to a vertical plate 52 passing through a second long slot 121 on the recycling channel 12, the length of the second long slot 121 is not less than that of the chassis 21, the moving stroke of the second pushing cylinder 51 is not less than that of the chassis 21, and the second pushing cylinder drives the vertical plate 52 to move in the second long slot 121 so as to push the empty material rack 2 to move on the recycling channel 12;
as shown in fig. 7, the material taking mechanism 7 includes at least two movable suction cups 71 disposed above one end of the feeding channel 11 and used for sucking conductive sheets, the suction cups 71 are mounted on a push plate 72, the push plate 72 is driven to lift by a third air cylinder 73, the third air cylinder 73 is mounted on a second sliding plate 74, the second sliding plate 74 is connected with one side of a side plate 76 through a second guide rail 75, the second air cylinder 77 on the other side of the side plate 76 drives the second sliding plate 74 to move on the second guide rail 75, and the side plate 76 is mounted on the platform 1 through a base 78;
the material taking mechanism 7 is arranged on the platform 1 near the side where the feeding channel 11 and the recovery channel 12 are communicated through a base 78;
further, as shown in fig. 1, the symmetrical sensor detection units 8 are respectively arranged on the platforms 1 on two sides of the side-by-side feeding channel 11 and the recovery channel 12, wherein the sensor detection unit 8 on one side is arranged on the platform 1 close to the side pushing device 4, the sensor detection unit 8 comprises a supporting column 81 arranged on the platform 1, a sensor (not shown in the figure) is arranged on the top of the supporting column 81, and the sensor is used for detecting whether each material rack moves above the lifting mechanism 6;
the linkage of the jacking mechanism 6 and the material taking device 7 is realized through the detection of the sensor and the control of the controller, and meanwhile, the controller also controls the linkage of the pushing mechanism 3, the side pushing device 4 and the pushing device 5;
the material rack 2 is internally stacked with a plurality of conductive sheets in sequence, then the material rack is placed on the feeding channel 11, each material rack 2 is sequentially pushed by the pushing mechanism 3, when the material rack 2 is pushed to be positioned above the jacking mechanism 6, the conductive sheets in the material rack 2 are jacked upwards by the jacking mechanism 6, meanwhile, the uppermost conductive sheet is taken out by the material taking device 7 and fed into the next process, the jacking mechanism 6 is jacked upwards again when the uppermost conductive sheet is taken out by the material taking device 7, when all the conductive sheets in the material rack 2 are taken out, the empty material rack 2 is pushed into the recycling channel 12 by the side pushing device 4 on the side surface, at the moment, the empty material rack 2 is pushed in the recycling channel 12 by the pushing device 5, and finally the empty material rack 2 is taken out and then the conductive sheets are put into the recycling process.
The above-described embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present invention, and are intended to be within the scope of the present invention. The protection scope of the invention is subject to the claims.