CN115229854B - Recovery method and recovery device for photovoltaic backboard - Google Patents
Recovery method and recovery device for photovoltaic backboard Download PDFInfo
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- CN115229854B CN115229854B CN202210729442.4A CN202210729442A CN115229854B CN 115229854 B CN115229854 B CN 115229854B CN 202210729442 A CN202210729442 A CN 202210729442A CN 115229854 B CN115229854 B CN 115229854B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0018—Trays, reservoirs for waste, chips or cut products
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- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a recovery method and a recovery device of a photovoltaic backboard, and belongs to the field of photovoltaic backboard recovery; the recovery device of the photovoltaic backboard comprises a workbench, a cutting mechanism, a pressing mechanism, a supporting mechanism and a storage box; by arranging the two discharge tanks on the workbench and arranging the pressing mechanism and the supporting mechanism above and below the discharge tanks respectively, the tailings of the photovoltaic backboard can be conveyed into the storage box after being cut each time, and the tailings are not required to be collected and recovered manually by workers, so that the convenience of operation is improved, and the efficiency of cutting production of the photovoltaic backboard is ensured; the cutting precision and stability are ensured by arranging the pressing plate and the two pressing blocks in the cutting mechanism and acting on the photovoltaic backboard before the cutter; and the cutter is positioned between the pressing plate and the pressing block so as to ensure the uniformity of the notch of the photovoltaic backboard.
Description
Technical Field
The invention belongs to the field of photovoltaic backboard recovery, and particularly relates to a photovoltaic backboard recovery method and a photovoltaic backboard recovery device.
Background
The photovoltaic backboard is positioned on the back of the solar cell, can protect and support the cell, and has reliable electric insulation line, water resistance and weather resistance; the photovoltaic backsheet is typically wound up on a roll prior to use; for applications and solar cells of different sizes, the photovoltaic back plate needs to be cut; at present, in the process of cutting and producing the photovoltaic backboard, generated tailings are generally piled on an equipment workbench, and workers are required to intensively recycle the tailings; this results in the need for workers to manually concentrate the tailings, affecting the efficiency of the photovoltaic backsheet cutting process.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a recovery method and a recovery device for a photovoltaic backboard, which can eliminate the need for workers to collect and recover tailings in a centralized manner manually, improve the convenience of operation and ensure the efficiency of photovoltaic backboard cutting production.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a recovery unit of photovoltaic backplate, includes the workstation, is provided with cutting mechanism on the workstation and cuts the photovoltaic backplate, the both sides of workstation upper end set up respectively with a discharge tank, the both sides of photovoltaic backplate can extend to two discharge tanks department respectively, the below of workstation is provided with the containing box, the upper and lower below of every discharge tank is provided with pushing mechanism and supporting mechanism respectively;
the pressing mechanism comprises a pressing plate capable of performing reciprocating lifting motion and penetrating through the discharge chute;
the supporting mechanism comprises a first mounting plate fixed on the workbench, a lifting rod is mounted on the first mounting plate, the lifting rod comprises a second rack which is in sliding connection with the first mounting plate in the vertical direction, a mounting seat is fixed at the upper end of the second rack, and a supporting plate matched with the discharge chute is mounted at the upper end of the lifting rod; the lower end of the supporting plate is provided with a connecting seat, and a rotating shaft which is rotationally connected with the mounting seat is fixed on the connecting seat; the torsion spring is sleeved on the rotating shaft, the limit baffle is arranged on the mounting seat, the connecting seat can be clung to the limit baffle under the torsion action of the torsion spring, and the supporting plate is kept horizontal at the moment;
the lower end of the lifting rod is fixedly provided with a second fixing plate, the lower end of the first mounting plate is fixedly provided with a second mounting plate, a fourth spring is arranged between the second fixing plate and the second mounting plate, the second fixing plate can be clung to the lower end face of the first mounting plate under the action of the elasticity of the fourth spring, and at the moment, the upper end face of the supporting plate is flush with the upper end face of the workbench; the pressing plate descends to pull the tailing into the unloading groove together with the supporting plate;
a first gear is fixed at one end of the rotating shaft, and a third rack is fixed on the first mounting plate; in the descending process of the lifting rod, the first gear can be meshed with the third rack, and the supporting plate is driven to turn towards one side of the storage box.
Further, the pushing mechanism comprises a support frame fixed at the upper end of the workbench, the support frame is connected with a first rack in a sliding manner, and the sliding direction is a vertical direction; the pressing plate is fixed at the lower end of the first rack; a first fixing plate is arranged on one side of the first rack, a third guide rod is fixed at the lower end of the first fixing plate, penetrates through the support frame along the vertical direction and is in sliding connection with the support frame, a third spring is sleeved on the third guide rod, two ends of the third spring are respectively and fixedly connected with the first fixing plate and the support frame, and the pressing plate can be tightly attached to the support frame under the action of the elasticity of the third spring; the support frame is fixed with the motor, is fixed with first short tooth gear on the drive shaft of motor, and first short tooth gear and first rack are incomplete to mesh.
Further, a first rotating rod is rotatably connected to the first mounting plate, a second gear lack is fixed on the first rotating rod, and the second gear lack is incompletely meshed with the second rack; a belt is arranged between the driving shaft of the motor and the first rotating rod; when the first gear with the missing teeth is meshed with the first rack, the second gear with the missing teeth is not meshed with the second rack; when the first gear with the missing teeth is not meshed with the first rack, the second gear with the missing teeth is meshed with the second rack;
in the descending process of the supporting plate, the supporting plate is firstly pushed to descend by the pressing mechanism; when the first gear with the missing teeth just breaks away from the first rack, the second gear with the missing teeth just starts to be meshed with the second rack; at this time, the pressing plate is retracted, and the supporting plate is positioned below the workbench; then, the supporting plate is driven by the second gear with missing teeth to continuously descend, and in the process, the first gear is meshed with the third rack.
Further, the cutting mechanism comprises a fixing frame and a connecting plate, the fixing frame is fixed at the upper end of the workbench, and a hydraulic cylinder for driving the connecting plate to lift is fixed on the fixing frame; two sides of the lower end of the connecting plate are respectively fixed with a cutter, and the photovoltaic backboard can be cut by the cutters by controlling the connecting plate to descend.
Further, be provided with the pressboard under the connecting plate, the upper end of pressboard is fixed with a plurality of first guide arms, the guide arm runs through the connecting plate along vertical direction and with connecting plate sliding connection, the upper end of guide arm is fixed with first round platform, the cover has first spring on the guide arm, the both ends of first spring respectively with the lower terminal surface of connecting plate and the up end fixed connection of pressboard, and under the elasticity effect of first spring, first round platform is hugged closely on the up end of connecting plate to the pressboard is acted on the photovoltaic backplate earlier than the cutter.
Further, two sides below the connecting plate are respectively provided with a pressing block, and the cutter is positioned between the pressing blocks and the pressing plates; the upper end of the pressing block is fixedly provided with a plurality of second guide rods, the second guide rods penetrate through the connecting plate along the vertical direction and are in sliding connection with the connecting plate, the upper ends of the second guide rods are fixedly provided with second round tables, second springs are sleeved on the second guide rods, two ends of each second spring are fixedly connected with the lower end face of the connecting plate and the upper end face of the pressing block respectively, and the second round tables can be tightly attached to the upper end face of the connecting plate under the action of elasticity of the second springs; and, two pressfitting pieces can act on the photovoltaic backplate earlier than the cutter.
Further, each pressing mechanism is provided with a clamping mechanism, and the clamping mechanism is used for limiting the pressing action of the pressing plate;
the clamping mechanism comprises a third fixed plate fixed at the upper end of the supporting frame, a sliding rod is connected to the third fixed plate in a sliding mode, a clamping block is arranged at one end of the sliding rod, a fifth spring is sleeved on the sliding rod, two ends of the fifth spring are fixedly connected with the clamping block and the third fixed plate respectively, and the clamping block can be clamped with two adjacent teeth of the first rack under the action of elasticity of the fifth spring.
Further, a fourth fixed plate is fixed on the third fixed plate, a second rotating rod is connected to the fourth fixed plate in a rotating mode, a second gear and a third gear are fixed on the second rotating rod, a fourth rack is arranged on the sliding rod, and the second gear is meshed with the fourth rack; a connecting rod is fixed above the connecting plate, a fifth rack is arranged on the connecting rod, and in the lifting process of the connecting plate, the fifth rack can be meshed with the third gear and drives the sliding rod to slide in the direction away from the first rack; and when the connecting plate rises to the highest point position, the clamping block just leaves the first rack.
The invention has the beneficial effects that:
1. by arranging the two discharge tanks on the workbench and arranging the pressing mechanism and the supporting mechanism above and below the discharge tanks respectively, the tailings of the photovoltaic backboard can be conveyed into the storage box after being cut each time, and the tailings are not required to be collected and recovered manually by workers, so that the convenience of operation is improved, and the efficiency of cutting production of the photovoltaic backboard is ensured;
2. the cutting precision and stability are ensured by arranging the pressing plate and the two pressing blocks in the cutting mechanism and acting on the photovoltaic backboard before the cutter; the cutter is positioned between the pressing plate and the pressing block so as to ensure the uniformity of the notch of the photovoltaic backboard;
3. the pressing mechanism and the supporting mechanism are limited in unloading action by arranging a clamping mechanism on the pressing mechanism; and through set up the connecting rod on the connecting plate, come to control the unloading opportunity of pushing down mechanism and supporting mechanism, avoided the pressfitting piece to compress tightly the heel on the workstation for clamp plate and backup pad can't tear the heel into the unloading groove in, and then can't accomplish the unloading.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a workbench according to an embodiment of the invention;
FIG. 3 is a schematic view of a cutting mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic view of a pressing mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of a discharge mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of a lifter structure according to an embodiment of the present invention;
FIG. 7 is a schematic view of a support plate structure according to an embodiment of the present invention;
FIG. 8 is a schematic view of a locking mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic view of a slide bar structure according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a connecting rod according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-2, a recovery device of a photovoltaic backboard comprises a workbench 1, wherein a cutting mechanism 2 is arranged at the upper end of the workbench 1, and the cutting mechanism 2 is used for cutting the photovoltaic backboard; the storage box 6 is arranged below the workbench 1, the discharge grooves 11 are respectively formed in two sides of the upper end of the workbench 1, the edge of the photovoltaic backboard with cutting can extend to the discharge grooves 11, so that the cut photovoltaic backboard tailings can be conveniently discharged from the discharge grooves 11 and enter the storage box 6, recovery processing of the photovoltaic backboard tailings is completed, and site confusion caused by accumulation of the tailings on the workbench 1 is avoided;
as shown in fig. 3, the cutting mechanism 2 comprises a fixing frame 21 and a connecting plate 23, wherein the fixing frame 21 is fixed at the upper end of the workbench 1, and a hydraulic cylinder 22 for driving the connecting plate 23 to lift is fixed on the fixing frame 21; two sides of the lower end of the connecting plate 23 are respectively fixed with a cutter 24, and the cutter 24 can cut the photovoltaic backboard by controlling the connecting plate 23 to descend;
in the embodiment, a pressing plate 25 is arranged right below a connecting plate 23, a plurality of first guide rods 26 are fixed at the upper end of the pressing plate 25, the first guide rods 26 penetrate through the connecting plate 23 along the vertical direction and are in sliding connection with the connecting plate 23, a first round table 261 is fixed at the upper end of each first guide rod 26, a first spring 27 is sleeved on each first guide rod 26, two ends of each first spring 27 are fixedly connected with the wanted lower end face of the connecting plate 23 and the upper end face of the pressing plate 25 respectively, the first round table 261 is tightly attached to the upper end face of the connecting plate 23 under the elastic force of the first spring 27, and the pressing plate 25 acts on the photovoltaic backboard before a cutter 24 acts on the photovoltaic backboard, so that the photovoltaic backboard is prevented from being displaced when being cut by the pressing plate 25, and the cutting accuracy is ensured;
two sides below the connecting plate 23 are respectively provided with a pressing block 28, and the cutter 24 is positioned between the pressing blocks 28 and the pressing plates 25; the upper end of the pressing block 28 is fixedly provided with a plurality of second guide rods 29, the second guide rods 29 penetrate through the connecting plate 23 along the vertical direction and are in sliding connection with the connecting plate 23, the upper ends of the second guide rods 29 are fixedly provided with second round tables 291, the second guide rods 29 are sleeved with second springs 210, two ends of each second spring 210 are respectively fixedly connected with the lower end face of the connecting plate 23 and the upper end face of the pressing block 28, and the second round tables 291 can be tightly attached to the upper end face of the connecting plate 23 under the action of elasticity of the second springs 210; and, the two press blocks 28 can act on the photovoltaic back plate prior to the cutter 24; therefore, the two sides of the cutting position on the photovoltaic backboard are respectively pressed by the cutter 24 before cutting, so that the uniformity and the cutting precision of the cut are ensured.
A pressing mechanism 3 is arranged above each discharge chute 11, a supporting mechanism 4 is arranged below the discharge chute, and under the combined action of the pressing mechanism 3 and the supporting mechanism 4, cut tailings can be discharged from the discharge chute 11 and fall into the storage box 6;
as shown in fig. 4, the pushing mechanism 3 includes a supporting frame 31 fixed at the upper end of the workbench 1, the supporting frame 31 is slidably connected with a first rack 32, and the sliding direction is a vertical direction; the lower end of the first rack 32 is provided with a pressing plate 33, and the pressing plate 33 can be matched with the discharge chute 11 and is in sliding connection;
a first fixing plate 321 is arranged on one side of the first rack 32, a third guide rod 36 is fixed at the lower end of the first fixing plate 321, the third guide rod 36 penetrates through the support frame 31 along the vertical direction and is in sliding connection with the support frame 31, a third spring 37 is sleeved on the third guide rod 36, two ends of the third spring 37 are respectively fixedly connected with the first fixing plate 321 and the support frame 31, and the pressing plate 33 can be tightly attached to the support frame 31 under the elastic force of the third spring 37; a motor 34 is fixed on the supporting frame 31, a first tooth-lacking gear 35 is fixed on a driving shaft of the motor 34, the first tooth-lacking gear 35 is incompletely meshed with the first rack 32, the pressing plate 33 can reciprocate in the vertical direction by controlling the operation of the motor 34, the pressing plate 33 descends to pass through the discharge chute 11, and the tailing can be pushed to the lower part of the workbench 1;
as shown in fig. 5 to 7, the supporting mechanism 4 comprises a first mounting plate 41 fixed on the workbench 1, a lifting rod 42 is mounted on the first mounting plate 41, the lifting rod 42 comprises a second rack 421, the second rack 421 penetrates through the first mounting plate 41 along the vertical direction and is in sliding connection with the first mounting plate 41, a mounting seat 422 is fixed at the upper end of the second rack 421, a supporting plate 43 is mounted at the upper end of the lifting rod 42, and the supporting plate 43 can be matched with the unloading chute 11; the lower end of the supporting plate 43 is provided with a connecting seat 431, a rotating shaft 432 is fixed on the connecting seat 431, and the rotating shaft 432 is rotationally connected with the mounting seat 422; the rotating shaft 432 is sleeved with a torsion spring 44, and two ends of the torsion spring 44 are fixedly connected with the connecting seat 431 and the mounting seat 422 respectively; the mounting seat 422 is provided with a limit baffle 423, the connecting seat 431 can be clung to the limit baffle 423 under the torsion action of the torsion spring 44, at this time, the supporting plate 43 is kept horizontal, and when the lifting rod 42 is lifted, the supporting plate 43 can be matched with the unloading chute 11 and is in sliding connection;
the lower end of the lifting rod 42 is fixed with a second fixing plate 424, the lower end of the first mounting plate 41 is fixed with a second mounting plate 45, a fourth spring 46 is arranged between the second fixing plate 424 and the second mounting plate 45, two ends of the fourth spring 46 are fixedly connected with the lower end face of the second fixing plate 424 and the upper end face of the second mounting plate 45 respectively, the second fixing plate 424 can be clung to the lower end face of the first mounting plate 41 under the action of the elasticity of the fourth spring 46, and at the moment, the upper end face of the supporting plate 43 is flush with the upper end face of the workbench 1; so that when the pushing mechanism 3 pushes down, the tailing can be pressed on the supporting plate 43, and along with the continuous pushing down of the pushing mechanism 3, the tailing can be pulled into the unloading groove 11 and enter below the workbench 1 so as to be unloaded into the storage box 6;
a first gear 47 is fixed at one end of the rotating shaft 432, a third rack 48 is fixed on the first mounting plate 41, and in the descending process of the lifting rod 42, the first gear 47 can be meshed with the third rack 48 and drives the supporting plate 43 to turn towards one side of the containing box 6, so that the tailings on the supporting plate 43 are unloaded into the containing box; the third rack 48 is engaged with the first gear 47 only after the support plate 43 is lowered away from the table 1.
The first mounting plate 41 is rotatably connected with a first rotating rod 49, a second toothless gear 410 is fixed on the first rotating rod 49, the second toothless gear 410 is incompletely meshed with a second rack 421, and the lifting rod 42 and the supporting plate 43 can be controlled to reciprocate by controlling the rotation of the first rotating rod 49 under the action of the elasticity of a fourth spring 46; a belt 5 is arranged between the driving shaft of the motor 34 and the first rotating rod 49, so that synchronous rotation of the motor 34 and the first rotating rod 49 is realized; and when the first edentulous gear 35 is engaged with the first rack 32, the second edentulous gear 410 is not engaged with the second rack 421; and when the first edentulous gear 35 is not engaged with the first rack 32, the second edentulous gear 410 is engaged with the second rack 421;
during the descending of the support plate 43, the support plate 43 is firstly pushed to descend by the pressing mechanism 3; then when the first edentulous gear 35 just disengages from the first rack 32, the second edentulous gear 410 just starts to mesh with the second rack 421; at this time, the pressing plate 33 is retracted, and the supporting plate 43 is positioned below the table 1; then, the supporting plate 43 continues to descend under the driving of the second tooth-lacking gear 410; in the process of continuing to descend the supporting plate 43, the first gear 47 is meshed with the third rack 48 to drive the supporting plate 43 to overturn, so that unloading is completed;
when the second edentulous gear 410 is separated from the second rack 421, the floor support plate 43 is lifted up by the elastic force of the fourth spring 46; and before the supporting plate 43 rises to the discharge chute 11, the supporting plate 43 can return to the horizontal position under the meshing action of the first gear 47 and the third gear rack 48, so that the supporting plate 43 can be aligned with the discharge chute 11, and interference is avoided.
Each pressing mechanism 3 is provided with a clamping mechanism 7, and the clamping mechanism 7 is used for limiting the pressing action of the pressing plate 33;
as shown in fig. 8-9, the locking mechanism 7 includes a third fixing plate 71 fixed at the upper end of the supporting frame 31, a sliding rod 72 is slidably connected to the third fixing plate 71, a clamping block 721 is disposed at one end of the sliding rod 72, a fifth spring 73 is sleeved on the sliding rod 72, two ends of the fifth spring 73 are fixedly connected to the clamping block 721 and the third fixing plate 71 respectively, and under the action of the elastic force of the fifth spring 73, the clamping block 721 can be locked with two adjacent teeth of the first rack 32, so as to limit the falling of the pressing plate 33.
A fourth fixed plate 74 is fixed on the third fixed plate 71, a second rotating rod 75 is connected to the fourth fixed plate 74 in a rotating way, a second gear 76 and a third gear 77 are fixed on the second rotating rod 75, a fourth rack 722 is arranged on the sliding rod 72, and the second gear 76 is meshed with the fourth rack 722; a connecting rod 8 is fixed above the connecting plate 23, a fifth rack 81 is arranged on the connecting rod 8, and in the process of lifting the connecting plate 23, the fifth rack 81 can be meshed with the third gear 77 and drives the sliding rod 72 to slide in a direction away from the first rack 32; when the connecting plate 23 rises to the highest point, the clamping block 721 just leaves the first rack 32, and the pressing mechanism 3 and the supporting mechanism 4 can finish unloading at the moment;
when the connecting plate 23 rises to the highest point position, the pressing block 28 can leave the tailings of the photovoltaic backboard, and at the moment, the pressing plate 33 and the supporting plate 43 can unload the tailings into the storage box 6 when the pressing mechanism 3 and the supporting mechanism 4 operate; and the pressing block 28 is prevented from pressing the tailings on the workbench, so that the pressing plate 33 and the supporting plate 43 cannot pull the tailings into the unloading groove 11, and unloading cannot be completed.
A method of recycling a photovoltaic backsheet comprising the steps of:
s1, feeding; spreading the wound photovoltaic backboard on the workbench 1, and enabling two sides of the photovoltaic backboard to extend to the position of the discharge chute 11 respectively;
s2, cutting; controlling the cutting mechanism 2 to cut the photovoltaic backboard;
s3, recycling tailings; after the connecting plate 23 in the cutting mechanism 2 is withdrawn to the highest point, the pushing mechanism 3 and the supporting mechanism 4 are controlled to transfer the tailings to the storage box 6, and recovery is completed.
Working principle:
by arranging the two discharge tanks 11 on the workbench 1 and arranging the pressing mechanism 3 and the supporting mechanism 4 above and below the discharge tanks 11 respectively, the tailings of the photovoltaic backboard can be conveyed into the storage box 6 after being cut each time, and the tailings are not required to be collected and recovered manually by workers, so that the convenience of operation is improved, and the efficiency of cutting production of the photovoltaic backboard is ensured; the cutting precision and stability are ensured by arranging the pressing plate 25 and the two pressing blocks 28 in the cutting mechanism 2 and acting on the photovoltaic backboard before the cutter 24; and the cutter 24 is positioned between the pressing plate 25 and the pressing block 28 to ensure the uniformity of the notch of the photovoltaic backboard; the pressing mechanism 3 is provided with an engaging mechanism 7 to limit the discharging actions of the pressing mechanism 3 and the supporting mechanism 4; and through setting up connecting rod 8 on connecting plate 23, control the unloading opportunity of pushing down mechanism 3 and supporting mechanism 4, avoided pressfitting piece 28 to compress tightly the heel on the workstation for clamp plate 33 and backup pad 43 can't tear the heel into discharge groove 11, and then can't accomplish the unloading.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (8)
1. The utility model provides a recovery unit of photovoltaic backplate, includes workstation (1), is provided with on workstation (1) and cuts mechanism (2) and cut photovoltaic backplate, its characterized in that, the both sides of workstation (1) upper end are provided with a discharge tank (11) respectively, and the both sides of photovoltaic backplate can extend to two discharge tanks (11) department respectively, and the below of workstation (1) is provided with containing box (6), and the upper and lower side of every discharge tank (11) is provided with pushing mechanism (3) and supporting mechanism (4) respectively;
the pressing mechanism (3) comprises a pressing plate (33) capable of performing reciprocating lifting movement and penetrating through the unloading groove (11);
the supporting mechanism (4) comprises a first mounting plate (41) fixed on the workbench (1), a lifting rod (42) is mounted on the first mounting plate (41), the lifting rod (42) comprises a second rack (421) which is in sliding connection with the first mounting plate (41) in the vertical direction, an installation seat (422) is fixed at the upper end of the second rack (421), and a supporting plate (43) which is matched with the discharge chute (11) is mounted at the upper end of the lifting rod (42); a connecting seat (431) is arranged at the lower end of the supporting plate (43), and a rotating shaft (432) which is rotationally connected with the mounting seat (422) is fixed on the connecting seat (431); the torsion spring (44) is sleeved on the rotating shaft (432), the limit baffle (423) is arranged on the mounting seat (422), the connecting seat (431) can be clung to the limit baffle (423) under the torsion action of the torsion spring (44), and the supporting plate (43) is kept horizontal at the moment;
the lower end of the lifting rod (42) is fixed with a second fixing plate (424), the lower end of the first mounting plate (41) is fixed with a second mounting plate (45), a fourth spring (46) is arranged between the second fixing plate (424) and the second mounting plate (45), and under the elastic force of the fourth spring (46), the second fixing plate (424) can be tightly attached to the lower end surface of the first mounting plate (41), and at the moment, the upper end surface of the supporting plate (43) is flush with the upper end surface of the workbench (1); the pressing plate (33) descends and can pull the tailings into the unloading groove together with the supporting plate (43);
one end of the rotating shaft (432) is fixed with a first gear (47), and a third rack (48) is fixed on the first mounting plate (41); during the descending process of the lifting rod (42), the first gear (47) can be meshed with the third rack (48) and drive the supporting plate (43) to turn towards one side of the storage box (6).
2. The photovoltaic backboard recycling apparatus according to claim 1, wherein the pressing mechanism (3) comprises a supporting frame (31) fixed at the upper end of the workbench (1), the supporting frame (31) is slidably connected with a first rack (32), and the sliding direction is a vertical direction; the pressing plate (33) is fixed at the lower end of the first rack (32); a first fixing plate (321) is arranged on one side of the first rack (32), a third guide rod (36) is fixed at the lower end of the first fixing plate (321), the third guide rod (36) penetrates through the support frame (31) along the vertical direction and is in sliding connection with the support frame (31), a third spring (37) is sleeved on the third guide rod (36), two ends of the third spring (37) are respectively fixedly connected with the first fixing plate (321) and the support frame (31), and under the elastic force of the third spring (37), the pressing plate (33) can be tightly attached to the support frame (31); a motor (34) is fixed on the support frame (31), a first gear (35) with a missing tooth is fixed on a driving shaft of the motor (34), and the first gear (35) with missing tooth is not completely meshed with the first rack (32).
3. The photovoltaic backboard recycling apparatus according to claim 2, wherein the first mounting plate (41) is rotatably connected with a first rotating rod (49), a second gear (410) with a missing tooth is fixed on the first rotating rod (49), and the second gear (410) with missing tooth is incompletely meshed with the second rack (421); a belt (5) is arranged between the driving shaft of the motor (34) and the first rotating rod (49); and when the first edentulous gear (35) is meshed with the first rack (32), the second edentulous gear (410) is not meshed with the second rack (421); and when the first toothless gear (35) is not meshed with the first rack (32) 2, the second toothless gear (410) is meshed with the second rack (421);
in the descending process of the supporting plate (43), the supporting plate (43) is firstly pushed to descend by the pressing mechanism (3); then when the first gear (35) is just separated from the first rack (32), the second gear (410) just starts to be meshed with the second rack (421); at this time, the pressing plate (33) is retracted, and the supporting plate (43) is positioned below the workbench (1); then, the supporting plate (43) is continuously lowered under the driving of the second tooth-lacking gear (410), and in the process, the first gear (47) is meshed with the third rack (48).
4. A photovoltaic backboard recycling apparatus according to claim 3, characterized in that the cutting mechanism (2) comprises a fixing frame (21) and a connecting plate (23), the fixing frame (21) is fixed at the upper end of the workbench (1), and a hydraulic cylinder (22) for driving the connecting plate (23) to lift is fixed on the fixing frame (21); two sides of the lower end of the connecting plate (23) are respectively fixed with a cutter (24), and the cutter (24) can cut the photovoltaic backboard by controlling the connecting plate (23) to descend.
5. The recycling device of the photovoltaic backboard according to claim 4, characterized in that a pressing plate (25) is arranged under the connecting plate (23), a plurality of first guide rods (26) are fixed at the upper end of the pressing plate (25), the first guide rods (26) penetrate through the connecting plate (23) along the vertical direction and are in sliding connection with the connecting plate (23), a first round table (261) is fixed at the upper end of the first guide rods (26), a first spring (27) is sleeved on the first guide rods (26), two ends of the first spring (27) are fixedly connected with the lower end face of the connecting plate (23) and the upper end face of the pressing plate (25) respectively, the first round table (261) is tightly attached to the upper end face of the connecting plate (23) under the elastic force of the first spring (27), and the pressing plate (25) acts on the photovoltaic backboard before a cutter (24).
6. The device for recycling a photovoltaic backboard according to claim 5, characterized in that two sides below the connecting plate (23) are respectively provided with a pressing block (28), and the cutter (24) is positioned between the pressing blocks (28) and the pressing plates (25); the upper end of the pressing block (28) is fixedly provided with a plurality of second guide rods (29), the second guide rods (29) penetrate through the connecting plate (23) along the vertical direction and are in sliding connection with the connecting plate (23), the upper ends of the second guide rods (29) are fixedly provided with second round tables (291), second springs (210) are sleeved on the second guide rods (29), two ends of each second spring (210) are respectively fixedly connected with the lower end face of the connecting plate (23) and the upper end face of the pressing block (28), and the second round tables (291) can be tightly attached to the upper end face of the connecting plate (23) under the action of elasticity of the second springs (210); and, two press blocks (28) can act on the photovoltaic backboard before the cutter (24).
7. The device for recycling a photovoltaic back plate according to claim 6, wherein each pressing mechanism (3) is provided with a clamping mechanism (7), and the clamping mechanism (7) is used for limiting the pressing action of the pressing plate (33);
the clamping mechanism (7) comprises a third fixing plate (71) fixed at the upper end of the supporting frame (31), a sliding rod (72) is connected to the third fixing plate (71) in a sliding mode, a clamping block (721) is arranged at one end of the sliding rod (72), a fifth spring (73) is sleeved on the sliding rod (72), two ends of the fifth spring (73) are fixedly connected with the clamping block (721) and the third fixing plate (71) respectively, and the clamping block (721) can be clamped with two adjacent teeth of the first rack (32) under the action of elasticity of the fifth spring (73).
8. The photovoltaic backboard recycling apparatus according to claim 7, wherein a fourth fixing plate (74) is fixed on the third fixing plate (71), a second rotating rod (75) is rotatably connected to the fourth fixing plate (74), a second gear (76) and a third gear (77) are fixed on the second rotating rod (75), a fourth rack (722) is arranged on the sliding rod (72), and the second gear (76) is meshed with the fourth rack (722); a connecting rod (8) is fixed above the connecting plate (23), a fifth rack (81) is arranged on the connecting rod (8), and in the ascending process of the connecting plate (23), the fifth rack (81) can be meshed with the third gear (77) and drives the sliding rod (72) to slide in the direction away from the first rack (32); when the connecting plate (23) rises to the highest point position, the clamping block (721) just leaves the first rack (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210729442.4A CN115229854B (en) | 2022-06-24 | 2022-06-24 | Recovery method and recovery device for photovoltaic backboard |
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| CN202210729442.4A CN115229854B (en) | 2022-06-24 | 2022-06-24 | Recovery method and recovery device for photovoltaic backboard |
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| CN115229854A CN115229854A (en) | 2022-10-25 |
| CN115229854B true CN115229854B (en) | 2023-05-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CA1271407A (en) * | 1985-10-08 | 1990-07-10 | Kazuo Yokoe | Apparatus for severing elongate product |
| CN210011058U (en) * | 2019-05-14 | 2020-02-04 | 合肥通升捷电子有限公司 | LCD backplate punching press waste material unloader |
| CN213165591U (en) * | 2020-07-07 | 2021-05-11 | 浙江中聚材料有限公司 | Solar photovoltaic insulation back plate preparation device |
| CN214613266U (en) * | 2021-04-19 | 2021-11-05 | 温州市创本鞋材有限公司 | Shoe-pad production is with tailorring device |
| CN113146697A (en) * | 2021-04-28 | 2021-07-23 | 永州市亿达自动化机械有限公司 | Paperboard processing device |
| CN113232056B (en) * | 2021-05-06 | 2022-08-12 | 深圳市建宏达照明电路有限公司 | Full automatic cutout equipment of smart card substrate |
| CN216000705U (en) * | 2021-10-29 | 2022-03-11 | 青岛鑫旺源电子科技有限公司 | Precise four-column hydraulic cutting machine |
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