CN115816085A - Automatic photovoltaic welding strip slitting equipment - Google Patents
Automatic photovoltaic welding strip slitting equipment Download PDFInfo
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- CN115816085A CN115816085A CN202211539336.6A CN202211539336A CN115816085A CN 115816085 A CN115816085 A CN 115816085A CN 202211539336 A CN202211539336 A CN 202211539336A CN 115816085 A CN115816085 A CN 115816085A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention relates to the technical field of photovoltaic welding strip production, in particular to automatic photovoltaic welding strip slitting equipment which comprises a cutting machine table, a flattening mechanism, a limiting mechanism and a cleaning mechanism, wherein the cutting machine table is provided with a feeding hole, a discharging hole and a strip dividing machine, the flattening mechanism, the limiting mechanism and the cleaning mechanism comprise a reciprocating telescopic mechanism and two cleaning brushes, the limiting mechanism comprises a bidirectional adjusting mechanism and a plurality of H-shaped grooved wheels, the flattening mechanism comprises two roll shafts, the upper edge of each H-shaped grooved wheel is a movable ring, the two groups of H-shaped grooved wheels of the device are used for limiting two side edges of a photovoltaic welding strip, the two groups of H-shaped grooved wheels can be displaced oppositely through the bidirectional adjusting mechanism to abut against the two side edges of the photovoltaic welding strip, so that the position of the photovoltaic welding strip is corrected before passing through a slitting machine, the flattening mechanism of the device flattens the photovoltaic welding strip before entering the slitting machine by utilizing the opposite rotation of the two roll shafts, and wrinkles on the surface of the photovoltaic welding strip are eliminated, and the final product is smooth and smooth in surface finishing.
Description
Technical Field
The invention relates to the technical field of photovoltaic welding strip production, in particular to automatic photovoltaic welding strip slitting equipment.
Background
The photovoltaic solder strip is also called as a tinned copper strip or a tinned copper strip, a bus bar and an interconnecting strip are separated, the photovoltaic solder strip is applied to connection between photovoltaic module battery pieces, the important function of conducting and collecting electricity is exerted, the solder strip is an important raw material in the welding process of a photovoltaic module, the collection efficiency of the current of the photovoltaic module is directly influenced by the quality of the solder strip, the power of the photovoltaic module is greatly influenced, a traditional factory needs to cut the raw material of the photovoltaic solder strip into strips after the photovoltaic solder strip is produced so as to be used subsequently, the traditional cutting device directly cuts the unreeled photovoltaic solder strip, the photovoltaic solder strip cannot reach the standard due to the fact that the photovoltaic solder strip is subjected to micro-displacement caused by external force or mechanical vibration in the process of transmission between the unreeling and the cutting device, the displacement is invisible to naked eyes, after the photovoltaic solder strip is cut, the width of the output is obviously different, the size of a final product is not required to be cut, and when the photovoltaic solder strip is rolled into a disc shape after production, wrinkles can be caused by improper operation, the quality of the final product obtained after the cutting can be greatly reduced, and the photovoltaic solder strip is automatically cut by the standard reaching equipment.
Disclosure of Invention
Based on this, it is necessary to provide an automatic photovoltaic solder strip slitting device aiming at the problems in the prior art.
In order to solve the problems of the prior art, the invention adopts the technical scheme that: automatic equipment of cutting of photovoltaic solder strip, including the cutting board that is the level setting, the cutting board is equipped with feed inlet and discharge gate in proper order along the direction of delivery of photovoltaic solder strip, be equipped with the strip machine on the cutting board, still including locating the mechanism of flattening on the cutting board, stop gear and cleaning mechanism, stop gear, flattening mechanism and strip machine distribute along the straight line direction of feed inlet to discharge gate in proper order, cleaning mechanism includes reciprocal telescopic machanism and two cleaning brushes that distribute from top to bottom, reciprocal telescopic machanism is used for driving two cleaning brushes synchronous reciprocal lateral displacement that carries on, brush ash with this to the upper and lower two sides of photovoltaic solder strip, stop gear includes two-way adjustment mechanism and a plurality of is used for carrying on spacing H type sheave to two sides of photovoltaic solder strip, a plurality of H type sheave evenly distributed is two sets of grooves, two-way adjustment mechanism is used for adjusting the horizontal distance between two sets of H wheels, flattening mechanism includes the roller of two upper and lower distributions, two rollers can rotate in opposite directions in step and drive the photovoltaic solder strip when flattening and get into the strip machine and divide the groove, every H type groove is the structure that divides, the upper and the mechanism that the reciprocal sliding of the flexible mechanism, the upper and the flexible mechanism can be suitable for one of the reciprocal drive source.
Further, the shaping has riser and No. two risers that are parallel to each other on the cutting board, and the length direction of riser and No. two risers all is unanimous with the direction of delivery in photovoltaic solder strip, and reciprocal telescopic machanism includes:
the turntable is rotatably arranged at the side of the first vertical plate, the axial direction of the turntable is parallel to the length direction of the first vertical plate, and a supporting rod which is eccentric and axially parallel to the turntable is formed at one side of the turntable;
the sliding rod is transversely arranged between the first vertical plate and the second vertical plate, two ends of the sliding rod horizontally penetrate through the first vertical plate and the second vertical plate respectively, and two ends of the sliding rod are connected with the first vertical plate and the second vertical plate in a sliding mode through linear bearings respectively;
the transmission sleeve is fixedly arranged at the end part of the sliding rod penetrating out of the first vertical plate, a vertical strip-shaped through groove for the supporting rod to slide up and down is formed in the transmission sleeve, and the upper end and the lower end of the strip-shaped through groove are both arc-shaped;
wherein, two cleaning brushes are fixed in the middle of the sliding rod.
Furthermore, two-way adjustment mechanism is a two-way lead screw slip table of transversely locating between a riser and No. two risers, and every group H type sheave all follows the even removal end of locating two-way lead screw slip table correspondence of the direction of transmission in photovoltaic solder strip and serves, and the side of No. two risers is equipped with the motor that is used for driving two-way lead screw slip table.
Further, each H-sheave comprises:
the lower end of the fixed vertical rod is fixedly connected with the moving end corresponding to the bidirectional screw rod sliding table;
the rotating column is coaxially and rotatably arranged on the upper half part of the fixed vertical rod, the diameter of the lower half section of the rotating column is larger than that of the upper half section of the rotating column, and the outer wall of the end part of the upper half section of the rotating column is in a threaded shape;
the rotating sleeve is rotatably arranged on the end part of the upper half section of the rotating column;
the first spring is sleeved on the upper half section of the rotary column and is positioned below the rotary sleeve;
wherein, the equal coaxial cover of every activity ring is located the first half section that corresponds the column spinner, and the upper and lower both ends of every spring are equallyd divide do not to be inconsistent with the bottom that corresponds the commentaries on classics cover and the top of activity ring, and the external diameter of every activity ring is all not less than the external diameter of column spinner second half section.
Furthermore, each roller shaft is transversely arranged between the first vertical plate and the second vertical plate, two ends of the roller shaft positioned below are respectively rotatably connected with the first vertical plate and the second vertical plate, one outward side of the first vertical plate and one outward side of the second vertical plate are respectively provided with a distance adjusting mechanism, each distance adjusting mechanism comprises a sliding block which is pressed downwards by elasticity and can slide up and down, a bearing coaxial with the roller shaft is embedded in each sliding block, two ends of the roller shaft positioned above are respectively arranged in the two bearings, and one end of the roller shaft positioned below penetrates through the first vertical plate;
further, every roll adjustment mechanism all still includes the fixed block, no. two springs and bolt, two fixed blocks are fixed respectively and are located a riser and No. two risers outside on the lateral wall of one side, a vertical spout has all been seted up in the middle section of every fixed block, every sliding block all slides and locates in the vertical spout, the column that one is linked together with corresponding vertical spout is all seted up to the upper segment of every fixed block and is led to the groove, the equal activity of every No. two springs is located the logical inslot of column that corresponds, the equal downward screw in column of every bolt leads to the inslot, the upper and lower both ends of every No. two springs are equallyd divide do not inconsistent with the lower extreme that corresponds the bolt and the top of sliding block.
Further, divide the strip machine to be close to the fixed fixing base that is equipped with in one side of a riser, it is the first gear that distributes and intermeshing about two to rotate to be equipped with on the fixing base, the axial of every first gear all parallels with the axial of roller, the fixed horizontal No. two motors that is equipped with of side of fixing base, the output shaft of No. two motors links to each other with one of them gear drive through No. two gears, equal coaxial connection has a synchronizing wheel on every gear, equal coaxial connection has No. two synchronizing wheels on every roller is close to the one end of a riser, the synchronizing wheel that is located the top links to each other through a synchronous belt drive with No. two synchronizing wheels, a synchronizing wheel that is located the below links to each other through No. two synchronous belt drives with No. two synchronizing wheels, carousel coaxial connection has an umbrella tooth, it is equipped with No. two umbrella teeth that an umbrella tooth meshed to rotate on the lateral wall of a riser, coaxial connection has No. three synchronizing wheel on No. two umbrella teeth, the roller that is located the below still wears to be connected with No. four synchronizing wheels through No. three coaxial synchronous belt drives.
The fixed seat is also fixedly provided with a tensioner used for keeping the first synchronous belt tight all the time.
In the technical scheme, a mounting frame is further arranged between the slitting machine and the roller shaft, two wire suckers are sequentially arranged on the mounting frame at intervals along the vertical direction, a wire guide bevel opening is formed in one side, close to the slitting machine, of each wire sucker, the wire suckers located below the wire suckers are arranged in an inclined mode, when the welding strip is in operation, the welding strip in conveying is located at the center of the two wire suckers, and an electric displacement mechanism used for controlling the distance between the two wire suckers is arranged on the mounting frame;
each silk sucker comprises:
the aggregate bin is communicated with the silk suction device;
the flow collecting cover is hinged with one side of the silk sucking device, which is far away from the slitting machine, and one side of the flow collecting cover is provided with an air inlet pipeline communicated with the interior of the flow collecting cover;
a cutting blade and an air inlet grating are arranged on one side of the collecting cover close to the inclined opening of the guide wire, and an air groove of the air inlet grating is obliquely arranged;
the preposed reserved groove is arranged between the guide wire inclined opening and the cutting table top.
The top of the collecting hopper is hinged with an electric push rod, and a telescopic shaft of the electric push rod is hinged with the top of the collecting cover.
In this technical scheme, electronic displacement mechanism includes that two sets of electronic rack module that set up respectively in the mounting bracket both sides, every electronic rack module of group all include drive gear, install the self-locking motor on the mounting bracket, the guide rail that two intervals set up and two respectively with two guide rail sliding fit's installation piece, two installation pieces respectively with two inhale silk ware one side fixed connection, still be fixed with the drive rack on two installation pieces, drive gear is located between two drive racks, and two drive racks all mesh with drive gear, the drive gear cover is established on self-locking motor's main shaft.
Compared with the prior art, the invention has the beneficial effects that: compare traditional photovoltaic solder strip and cut device, this device has following advantage:
firstly, two groups of H-shaped grooved wheels of the device are used for limiting two side edges of the photovoltaic welding strip, and the two groups of H-shaped grooved wheels can move oppositely through a bidirectional adjusting mechanism to abut against the two side edges of the photovoltaic welding strip, so that the photovoltaic welding strip is restored before passing through a splitting machine;
secondly, the flattening mechanism of the device flattens the photovoltaic solder strip before entering the splitting machine by utilizing the opposite rotation of the two roll shafts, so as to eliminate the wrinkles on the surface of the photovoltaic solder strip and smooth the surface of the final product;
thirdly, the cleaning mechanism of the device is additionally arranged aiming at the flattening mechanism, because the photovoltaic solder strip is a tinned copper strip or a tinned copper strip, the surface of the photovoltaic solder strip is easy to absorb dust, if the photovoltaic solder strip with dust is directly sent to the flattening mechanism to be flattened, the dust can the impression at the surface of photovoltaic solder strip to make the surperficial unevenness of photovoltaic solder strip, and then reduce the quality of final product, carry out the deashing through this upper and lower face to the photovoltaic solder strip before getting into the mechanism that flattens.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment;
FIG. 2 is a schematic perspective view of a second embodiment;
FIG. 3 is a front view of the first embodiment;
FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is an enlarged partial schematic view of A1 in FIG. 4;
FIG. 6 is an enlarged partial schematic view of A2 of FIG. 4;
fig. 7 is a schematic perspective view of all the mechanisms of the cutting machine according to the first embodiment;
FIG. 8 is an enlarged partial schematic view of A3 of FIG. 7;
FIG. 9 is an enlarged partial view of A4 in FIG. 7;
FIG. 10 is an enlarged partial view of A5 in FIG. 7;
fig. 11 is a plan view of the distance adjustment mechanism according to the first embodiment;
FIG. 12 is a cross-sectional view taken along line B-B of FIG. 11;
figure 13 is a top view of the H-sheave of the first embodiment;
FIG. 14 is a cross-sectional view taken along line C-C of FIG. 13;
FIG. 15 is a schematic structural view of the second embodiment;
FIG. 16 is an operational view of the aspirator in an open state;
FIG. 17 is a schematic view of the configuration of the thread sucking device;
fig. 18 is a schematic structural view of the electric displacement mechanism.
The reference numbers in the figures are: 1. cutting the machine table; 2. a feed inlet; 3. a discharge port; 4. slitting machine; 5. a cleaning brush; 6. a roll shaft; 7. a movable ring; 8. a first vertical plate; 9. a second vertical plate; 10. a turntable; 11. a support bar; 12. a slide bar; 13. a linear bearing; 14. a transmission sleeve; 15. a strip-shaped through groove; 16. a bidirectional screw rod sliding table; 17. a first motor; 18. fixing the vertical rod; 19. a spin column; 20. rotating the sleeve; 21. a first spring; 22. a slider; 23. a bearing; 24. a fixed block; 25. a second spring; 26. a bolt; 27. a vertical chute; 28. a columnar through groove; 29. a fixed seat; 30. a first gear; 31. a second motor; 32. a second gear; 33. a first synchronizing wheel; 34. a second synchronizing wheel; 35. a first synchronous belt; 36. a second synchronous belt; 37. a first bevel gear; 38. a second bevel gear; 39. a third synchronizing wheel; 40. a fourth synchronizing wheel; 41. a third synchronous belt; 42. a tensioner; 43. an H-shaped grooved wheel; 50. a mounting frame; 51. a silk sucking device; 52. a guide wire bevel opening; 53. an electric displacement mechanism; 54. a collection hopper; 55. a flow collection hood; 56. an air inlet pipeline; 57. an air inlet grille; 58. a pre-reserved groove is arranged in front; 60. an electric push rod; 70. an electric rack module; 71. a drive gear; 72. a self-locking motor; 73. a guide rail; 74. mounting blocks; 75. the rack is driven.
Detailed Description
For a better understanding of the features and technical solutions of the present invention, as well as the specific objects and functions attained by the present invention, reference is made to the accompanying drawings and detailed description of the invention.
Example one
Referring to fig. 1 to 14, the photovoltaic welding strip automatic cutting device comprises a cutting machine table 1 horizontally arranged, the cutting machine table 1 is sequentially provided with a feeding port 2 and a discharging port 3 along the conveying direction of the photovoltaic welding strip, a strip dividing machine 4 is arranged on the cutting machine table 1, and the photovoltaic welding strip automatic cutting device further comprises a flattening mechanism, a limiting mechanism and a cleaning mechanism which are arranged on the cutting machine table 1, the cleaning mechanism, the limiting mechanism, the flattening mechanism and the strip dividing machine 4 are sequentially distributed along the linear direction from the feeding port 2 to the discharging port 3, the cleaning mechanism comprises a reciprocating telescoping mechanism and two cleaning brushes 5 which are vertically distributed, the reciprocating telescoping mechanism is used for driving the two cleaning brushes 5 to synchronously reciprocate and transversely displace, so as to brush dust on the upper surface and the lower surface of the photovoltaic welding strip, stop gear includes that two-way adjustment mechanism and a plurality of are used for carrying out spacing H type grooved pulley 43 to two sides of photovoltaic solder strip, a plurality of H type grooved pulley 43 evenly distributed is two sets of, two-way adjustment mechanism is used for adjusting the horizontal distance between two sets of H type grooved pulleys 43, flattening mechanism includes two roll shafts 6 that distribute from top to bottom, two roll shafts 6 can drive the photovoltaic solder strip and get into and divide strip machine 4 when rotating in opposite directions in step with the photovoltaic solder strip flattens, every H type grooved pulley 43 is the components of a whole that can function independently structure, the higher authority of every H type grooved pulley 43 is loose ring 7, every loose ring 7 all relies on elasticity to push down and can slide from top to bottom, in order to be suitable for the photovoltaic solder strip of different thickness, wherein, divide strip machine 4, reciprocal telescopic machanism and flattening mechanism share a driving source.
The shaping has riser 8 and No. two risers 9 that are parallel to each other on cutting board 1, and the length direction of riser 8 and No. two risers 9 all is unanimous with the direction of delivery in photovoltaic solder strip, and reciprocating telescoping mechanism includes:
the rotary table 10 is rotatably arranged at the side of the first vertical plate 8, the axial direction of the rotary table 10 is parallel to the length direction of the first vertical plate 8, and a support rod 11 which is eccentric to the rotary table 10 and is axially parallel to the rotary table 10 is formed at one side of the rotary table 10;
the sliding rod 12 is transversely arranged between the first vertical plate 8 and the second vertical plate 9, two ends of the sliding rod 12 horizontally penetrate through the first vertical plate 8 and the second vertical plate 9 respectively, and two ends of the sliding rod 12 are connected with the first vertical plate 8 and the second vertical plate 9 in a sliding mode through a linear bearing 13 respectively;
the transmission sleeve 14 is fixedly arranged at the end part of the sliding rod 12 penetrating out of the first vertical plate 8, a vertical strip-shaped through groove 15 for the supporting rod 11 to slide up and down is formed in the transmission sleeve 14, and the upper end and the lower end of the strip-shaped through groove 15 are both arc-shaped;
wherein, two cleaning brushes 5 are fixedly arranged in the middle of the sliding rod 12.
The photovoltaic solder strip is lengthened through an unreeling device (not shown in the figure), so that the photovoltaic solder strip is transported, one lengthened end of the photovoltaic solder strip is led into the feeding hole 2, the photovoltaic solder strip is transported through the opposite rotation of the two roll shafts 6 in the flattening device, and the photovoltaic solder strip is constantly transported in the working process of the device;
after the rotary table 10 rotates, the supporting rod 11 rotates and slides up and down in the strip-shaped through groove 15, the transmission sleeve 14 connected with the end of the sliding rod 12 drives the sliding rod 12 to slide horizontally in a reciprocating mode due to the movement of the supporting rod 11, and therefore the two cleaning brushes 5 arranged in the sliding rod 12 can swing in a reciprocating mode to brush dust on the upper surface and the lower surface of the photovoltaic welding strip.
The bidirectional adjusting mechanism is a bidirectional screw rod sliding table 16 transversely arranged between the first vertical plate 8 and the second vertical plate 9, each group of H-shaped grooved wheels 43 is uniformly arranged on a moving end corresponding to the bidirectional screw rod sliding table 16 along the transmission direction of the photovoltaic welding strip, and a first motor 17 used for driving the bidirectional screw rod sliding table 16 is arranged beside the second vertical plate 9.
Two removal ends in two-way lead screw slip table 16 can be in opposite directions or reverse displacement after motor 17 starts to this interval of adjusting between two sets of H type grooved wheels 43, make two sets of H type grooved wheels 43 can carry on spacingly to the photovoltaic solder strip of different width, make the photovoltaic solder strip be straight state before being cut by slitting machine 4 through the spacing of two sets of H type grooved wheels 43, prevent that slitting machine 4 from appearing the inhomogeneous condition of photovoltaic solder strip cutting.
Each H-sheave 43 includes:
the lower end of the fixed vertical rod 18 is fixedly connected with the moving end corresponding to the bidirectional screw rod sliding table 16;
the rotating column 19 is coaxially and rotatably arranged at the upper half part of the fixed vertical rod 18, the diameter of the lower half section of the rotating column 19 is larger than that of the upper half section, and the outer wall of the end part of the upper half section of the rotating column 19 is in a threaded shape;
the rotating sleeve 20 is rotatably arranged on the end part of the upper half section of the rotating column 19;
the first spring 21 is sleeved on the upper half section of the rotating column 19, and the first spring 21 is positioned below the rotating sleeve 20;
wherein, the equal coaxial cover of every activity ring 7 is located the first half section that corresponds column spinner 19, and the upper and lower both ends of every spring 21 are equallyd divide and do not contradict with the bottom that corresponds commentaries on classics cover 20 and the top of activity ring 7, and the external diameter of every activity ring 7 is all not less than the external diameter of column spinner 19 second half section.
After the photovoltaic welding strip passes through the cleaning mechanism, the bidirectional screw rod sliding table 16 is started to enable the two groups of H-shaped groove wheels 43 to approach towards each other, in the process, when the H-shaped grooved wheel 43 is not in contact with the photovoltaic welding strip, the downward elastic force of the first spring 21 is abutted against the top surface of the lower half section of the rotary column 19, once the H-shaped grooved wheel 43 is in contact with the photovoltaic welding strip, the side edge of the photovoltaic welding strip is inserted between the movable ring 7 and the lower half section of the rotary column 19 to enable the movable ring 7 to be separated from the lower half section of the rotary column 19, the bottom surface of the side edge of the photovoltaic welding strip is attached to the top surface of the lower half section of the rotary column 19, the movable ring 7 presses downwards to the top surface of the side edge of the photovoltaic welding strip, then the upper half section of the rotary column 19 in each H-shaped groove wheel 43 is abutted against the corresponding side edge of the photovoltaic welding strip, if the photovoltaic welding strip is not in right position at the moment, the two rotary columns 19 are abutted against the two sides of the photovoltaic welding strip to correct the position of the photovoltaic welding strip, and meanwhile, the photovoltaic welding strip in transmission is driven to rotate each rotary column 19;
the movable ring 7 and the lower half section of the rotary column 19 in each H-shaped grooved wheel 43 form the upper and lower edges of the H-shaped grooved wheel 43.
Each roll shaft 6 is transversely arranged between a first vertical plate 8 and a second vertical plate 9, two ends of the roll shaft 6 positioned below are respectively rotatably connected with the first vertical plate 8 and the second vertical plate 9, one outward sides of the first vertical plate 8 and the second vertical plate 9 are respectively provided with a distance adjusting mechanism, each distance adjusting mechanism comprises a sliding block 22 which is pressed downwards by elasticity and can slide up and down, a bearing 23 coaxial with the roll shaft 6 is embedded in each sliding block 22, two ends of the roll shaft 6 positioned above are respectively arranged in the two bearings 23, and one end of the roll shaft 6 positioned below penetrates through the first vertical plate 8;
can be extruded and the conveying by two rotatory roller 6 in opposite directions after the photovoltaic solder strip passes through between two roller 6, if the thickness of follow-up photovoltaic solder strip increases, the roller 6 position that is located the below is unchangeable this moment, the roller 6 that is located the top can be pushed up by the photovoltaic solder strip of bodiness, slide through two sliding blocks 22 makes the roller 6 that is located the top move up in the rotatory while to change the distance between two roller 6, and then two roller 6 can be suitable for the photovoltaic solder strip of different thickness.
Every roll adjustment mechanism all still includes fixed block 24, no. two spring 25 and bolt 26, two fixed block 24 are fixed respectively and are located on the lateral wall of a riser 8 and No. two riser 9 outside one side, a vertical chute 27 has all been seted up in the middle section of every fixed block 24, every sliding block 22 all slides and locates in the vertical chute 27, a column that is linked together with corresponding vertical chute 27 is all seted up to the upper segment of every fixed block 24 and is led to the groove 28, the equal activity of every No. two spring 25 is located in the logical 28 of column that corresponds, every bolt 26 all screws in the column downwards and leads to the inslot 28, the upper and lower both ends of every No. two spring 25 are equallyd divide do not inconsistent with the lower extreme that corresponds bolt 26 and sliding block 22's top.
When the photovoltaic solder strip that is located the roller 6 of top by the bodiness upwards pushes up, the both ends that are located the roller 6 of top all can drive corresponding sliding block 22 upwards to slide in the vertical spout 27 in fixed block 24, sliding block 22 can upwards compress corresponding No. two spring 25 this moment, make every sliding block 22 all have the trend of pushing down through the elasticity of No. two spring 25 this moment, so that the roller 6 that is located the top can compress tightly the photovoltaic solder strip downwards, and can adjust the compression stroke of No. two spring 25 through swivel bolt 26, with this downforce that increases sliding block 22, further improvement the effect of flattening of photovoltaic solder strip.
Divide strip machine 4 to be close to one side of a riser 8 and fixedly be equipped with a fixing base 29, it is the first gear 30 that distributes from top to bottom and intermeshing to rotate to be equipped with two on the fixing base 29, the axial of every first gear 30 all parallels with the axial of roller 6, the fixed No. two motors 31 that are the horizontally that is equipped with of side of fixing base 29, the output shaft of No. two motors 31 links to each other through No. two gear 32 and the transmission of one of them first gear 30, all coaxial connection has a synchronizing wheel 33 on every first gear 30, every roller 6 is close to one and all coaxial connection has No. two synchronizing wheels 34 on the one end of a riser 8, no. one synchronizing wheel 33 that is located the top links to each other through a synchronous belt 35 transmission, no. two synchronizing wheels 33 and No. two synchronizing wheels 34 that are located the below link to each other through No. two synchronous belt 36 transmission, carousel 10 is connected with a number one bevel gear 37 coaxially, it is equipped with No. two bevel gears 38 that a number one tooth 37 meshes to rotate on the lateral wall of a riser 8, be connected with No. two bevel gears 38 are connected with No. three synchronizing wheels 39 coaxial synchronous wheels that are located the coaxial below the riser 6, the coaxial transmission of a synchronous wheel 39 still connects to be connected with No. four synchronous wheels through No. four synchronous belt 40.
The slitting machine 4 is the prior art, the slitting machine 4 in the prior art is provided with an upper disc cutter and a lower disc cutter which can synchronously rotate in opposite directions, the photovoltaic welding strip is cut into strips through the matching between the upper disc cutter and the lower disc cutter, and two first gears 30 are respectively coaxially connected with the upper disc cutter and the lower disc cutter;
after motor 31 starts, through the transmission of No. two gear 32, make two No. one gear 30 rotate in opposite directions, go up circular disc sword and lower circular disc sword can rotate in opposite directions, meanwhile through the transmission effect of a hold-in range 35 and No. two hold-in ranges 36, make two roller 6 can carry out the phase rotation in opposite directions in step, after roller 6 that is located the below rotates, the transmission effect through No. three hold-in ranges 41 drives the rotation of No. two bevel gear 38, can drive bevel gear 37 and drive carousel 10 and rotate after No. two bevel gear 38 rotates promptly, carousel 10 can drive slide bar 12 after rotating promptly and carry out reciprocating sliding, divide strip machine 4 with this realization, reciprocating telescoping mechanism and the mechanism of flattening share a driving source.
A tensioner 42 for keeping the first synchronous belt 35 always tight is also fixedly arranged on the fixed seat 29.
Because the roller 6 that is located the top can upwards displace, then will be located the roller 6 transmission linked to each other's a synchronous belt 35 of top initial state for lax to this ensures that the roller 6 that is located the top can upwards displace, can not be restricted by a synchronous belt 35, and then the original lax a synchronous belt 35 will realize that the transmission effect needs have certain tensioning force, consequently gives a tensioning force that can follow-up change for a synchronous belt 35 through tensioning ware 42.
The working principle is as follows:
firstly, conveying the photovoltaic welding strip, wherein one end of the dragged photovoltaic welding strip sequentially passes through a cleaning mechanism, a limiting mechanism and a flattening mechanism, then the photovoltaic welding strip is driven to be conveyed through the opposite rotation of two roll shafts 6 in the flattening mechanism, at the moment, the position of one end of the photovoltaic welding strip is not corrected by the limiting mechanism, so that a product cut firstly in the first running of the device is not directly cut off, when the photovoltaic welding strip is conveyed, the subsequent photovoltaic welding strip firstly passes through the cleaning mechanism, at the moment, dust attached to the lower surface of the photovoltaic welding strip is removed through the reciprocating transverse displacement of two cleaning brushes 5, and as the subsequent photovoltaic welding strip also needs to pass through the flattening mechanism, if the photovoltaic welding strip with the dust is directly conveyed to the flattening mechanism to be flattened, the dust can be impressed on the surface of the photovoltaic welding strip, thereby make the surperficial unevenness of photovoltaic solder strip, and then reduce the quality of final product, photovoltaic solder strip after the deashing can be towards stop gear transmission, start two-way lead screw slip table 16 before the photovoltaic solder strip passes through stop gear, make two sets of H type sheave 43 be close to in opposite directions, with this both sides of conflicting photovoltaic solder strip respectively through two sets of H type sheave 43, rectify the position of photovoltaic solder strip, make the photovoltaic solder strip be straight state before being cut by branch strip machine 4, prevent to divide strip machine 4 to the inhomogeneous condition of photovoltaic solder strip cutting to appear, photovoltaic solder strip after stop gear can be through flattening mechanism, drive the photovoltaic solder strip and get into branch strip machine 4 when coming to the photovoltaic solder strip flattening through two rollers 6 in the flattening mechanism, make the strip that branch machine 4 cut out neat level and smooth.
Example two
Silver-copper solder strip is dividing the in-process of strip machine 4 processing, the silver-copper solder strip of a row of linear transportation along the line can take place the solder strip silk material flying material phenomenon of floating in the air when being divided the strip cutting, make the upper and lower surface of a row of silver-copper solder strip all have the solder strip silk material (be rectangular continuous filiform rim charge) to produce, the silver-copper solder strip upper and lower surface solder strip silk material needs the manual work to clear up otherwise can cause the influence to the environment to possibly cause solder strip silk material and divide the solder strip after the strip to take place the winding phenomenon and lead to the solder strip transportation to be obstructed.
In order to solve the adverse factors caused by the flying of the welding strip wire material in the above problems, in the present technical solution, as shown in fig. 15 to 18, an installation frame 50 is further provided between the slitting machine 4 and the roller shaft 6, two wire suckers 51 arranged at intervals along the vertical direction are sequentially provided on the installation frame 50, one side of the wire sucker 51 close to the slitting machine 4 is provided with a wire guide bevel 52, the wire sucker 51 located below is arranged in an inclined manner, when in operation, the welding strip in conveyance is located at the center position of the two wire suckers 51, and the installation frame 50 is provided with an electric displacement mechanism 53 for controlling the distance between the two wire suckers 51; the purpose of the inclined arrangement of the lower wire sucker 51 is to facilitate the movable space of the collecting cover 55 on the lower wire sucker 51, and the inclined wire sucker 51 is more beneficial to collecting the solder ribbon wire material on the lower surface of the solder ribbon.
Each of the thread suckers 51 includes:
a collection hopper 54 communicating with the thread sucker 51; the method is used for centralized processing of welding strip wires with flying phenomenon.
The collecting cover 55 is hinged with one side of the silk sucking device 51, which is far away from the slitting machine 4, and an air inlet pipeline 56 communicated with the collecting cover 55 is arranged on one side of the collecting cover 55; the top of the cutting machine table 1 can be provided with a high-pressure air pump and a material collecting bag, the input end of the high-pressure air pump can be provided with a three-way pipe, the output end of the high-pressure air pump is communicated with the material collecting bag, the three-way pipe is respectively communicated with the air inlet pipelines 56 of the two silk suction devices 51 through hoses, so that an air source is provided for the air inlet pipelines 56, and the material collecting bag collects cut silk materials in a centralized manner.
A cutting blade and an air inlet grille 57 are arranged on one side of the collecting hood 55 close to the guide wire inclined opening 52, and an air groove of the air inlet grille 57 is obliquely arranged; the effect of the air inlet grille 57 that the slope set up is that, the air supply leads floated silk material to leading in reserving recess 58 through air inlet grille 57, can't collect the problem to the floating silk material that still produces in the production of branch strip machine 4 when avoiding flowing the cover closed.
A pre-groove 58 disposed between the guidewire bevel 52 and the cutting table.
In the technical scheme, the distance between the two groups of wire suckers 51 is adjusted through the electric displacement mechanism 53, so that the wire suckers 51 can keep a certain distance from a welding strip in conveying, in the process of wire sucking of the wire suckers 51, the electric push rod 60 enables the collecting cover 55 to be in an open state, so that the wire suckers 51 collect floating wires into the wire suckers 51, more wires are stored in the wire suckers 51 at intervals, continuous wires need to be cut off, at the moment, the electric push rod 60 works to enable the collecting cover 55 to be in a closed state, at the moment, the collecting cover 55 enables the cutting blade to be matched with a cutting table top, so that the wires in the wire suckers 51 are in a cutting state, and the collecting cover 55 is in a closed state, so that the collecting cover 55 and the wire suckers 51 form a relatively closed space, and collection of the cut wires into the collecting bag is facilitated.
An electric push rod 60 is hinged to the top of the collecting hopper 54, and a telescopic shaft of the electric push rod 60 is hinged to the top of the collecting cover 55. The electric ram 60 is used to bring the collecting cover 55 into an open state or a closed state.
In order to solve the problem that the floating silk materials still generated in the production of the slitter 4 cannot be collected when the collecting cover 55 is closed, a preposed reserved groove 58 and an air inlet grid 57 are arranged in the technical scheme, the collecting cover 55 can still generate suction force through the air inlet grid 57 when being closed to attract the floating silk materials to be positioned in the preposed reserved groove 58, and the silk materials in the preposed reserved groove 58 are sucked into the collecting hopper 54 when the collecting cover 55 is opened.
In this technical scheme, electronic displacement mechanism 53 includes that two sets of electronic rack module 70 that set up respectively in the mounting bracket 50 both sides, every electronic rack module 70 of group all include drive gear 71, install self-locking motor 72 on mounting bracket 50, the guide rail 73 that two intervals set up and two respectively with two guide rail 73 sliding fit's installation piece 74, two installation pieces 74 respectively with two inhale silk ware 51 one side fixed connection, still be fixed with drive rack 75 on two installation pieces 74, drive gear 71 is located between two drive racks 75, and two drive racks 75 all mesh with drive gear 71, drive gear 71 cover is established on the main shaft of self-locking motor 72. The self-locking motor 72 can make the driving gear 71 rotate, so that the two driving racks 75 respectively drive the two mounting blocks 74 to approach to or separate from each other, thereby adjusting the distance between the two filament suckers 51.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. Automatic photovoltaic welding strip slitting equipment comprises a cutting machine table (1) which is horizontally arranged, wherein a feeding hole (2) and a discharging hole (3) are sequentially arranged on the cutting machine table (1) along the conveying direction of a photovoltaic welding strip, a strip dividing machine (4) is arranged on the cutting machine table (1), and the automatic photovoltaic welding strip slitting equipment is characterized by also comprising a flattening mechanism arranged on the cutting machine table (1), a limiting mechanism and a cleaning mechanism, wherein the cleaning mechanism, the limiting mechanism, the flattening mechanism and the strip dividing machine (4) are sequentially distributed along the linear direction from the feeding hole (2) to the discharging hole (3), the cleaning mechanism comprises a reciprocating telescopic mechanism and two cleaning brushes (5) which are vertically distributed, the reciprocating telescopic mechanism is used for driving the two cleaning brushes (5) to synchronously reciprocate and transversely displace, so as to brush dust on the upper surface and the lower surface of the photovoltaic welding strip, the limiting mechanism comprises a bidirectional adjusting mechanism and a plurality of H-shaped grooved wheels (43) which are used for limiting two side edges of the photovoltaic welding strip, the H-shaped grooved wheels (43) are uniformly distributed into two groups, the bidirectional adjusting mechanism is used for adjusting the horizontal distance between the two groups of H-shaped grooves (43) which are used for adjusting the horizontal distance between the two groups of H-shaped grooves, each of the upper roller shafts (7) capable of the photovoltaic welding strip dividing mechanism, and each H-shaped roller shafts (7) capable of synchronously driving the photovoltaic welding strip to synchronously and capable of synchronously rotating roller shafts (7) to synchronously rotating the upper roller shafts (7) to enter into the upper roller shafts (7) by means, so as to be suitable for photovoltaic solder strips with different thicknesses.
2. The automatic photovoltaic solder strip slitting equipment according to claim 1 is characterized in that a first vertical plate (8) and a second vertical plate (9) which are parallel to each other are formed on the cutting machine table (1), the length directions of the first vertical plate (8) and the second vertical plate (9) are consistent with the conveying direction of the photovoltaic solder strip, and the reciprocating telescopic mechanism comprises:
the turntable (10) is rotatably arranged at the side of the first vertical plate (8), the axial direction of the turntable (10) is parallel to the length direction of the first vertical plate (8), and a support rod (11) which is eccentric and axially parallel to the turntable (10) is formed at one side of the turntable (10);
the sliding rod (12) is transversely arranged between the first vertical plate (8) and the second vertical plate (9), two ends of the sliding rod (12) horizontally penetrate through the first vertical plate (8) and the second vertical plate (9) respectively, and two ends of the sliding rod (12) are connected with the first vertical plate (8) and the second vertical plate (9) in a sliding mode through a linear bearing (13) respectively;
the transmission sleeve (14) is fixedly arranged at the end part of the sliding rod (12) penetrating out of the first vertical plate (8), a vertical strip-shaped through groove (15) for the supporting rod (11) to slide up and down is formed in the transmission sleeve (14), and the upper end and the lower end of the strip-shaped through groove (15) are both arc-shaped;
wherein, the two cleaning brushes (5) are fixedly arranged in the middle of the sliding rod (12).
3. The automatic photovoltaic solder strip slitting equipment according to claim 2, characterized in that the bidirectional adjusting mechanism is a bidirectional screw rod sliding table (16) transversely arranged between a first vertical plate (8) and a second vertical plate (9), each group of H-shaped grooved wheels (43) is uniformly arranged on a moving end corresponding to the bidirectional screw rod sliding table (16) along the transmission direction of the photovoltaic solder strip, and a first motor (17) for driving the bidirectional screw rod sliding table (16) is arranged beside the second vertical plate (9).
4. The automatic photovoltaic solder strip slitting device according to claim 3, characterized in that each H-shaped sheave (43) comprises:
the lower end of the fixed vertical rod (18) is fixedly connected with the moving end corresponding to the bidirectional screw rod sliding table (16);
the rotating column (19) is coaxially and rotatably arranged at the upper half part of the fixed vertical rod (18), the diameter of the lower half section of the rotating column (19) is larger than that of the upper half section, and the outer wall of the end part of the upper half section of the rotating column (19) is in a threaded shape;
the rotating sleeve (20) is rotatably arranged on the end part of the upper half section of the rotating column (19);
the first spring (21) is sleeved on the upper half section of the rotating column (19), and the first spring (21) is positioned below the rotating sleeve (20);
wherein, the equal coaxial cover in every activity ring (7) is located the first section that corresponds column spinner (19), and the upper and lower both ends of every spring (21) are equallyd divide do not changeed the bottom of cover (20) and the top of activity ring (7) with corresponding and are inconsistent, and the external diameter of every activity ring (7) is all not less than the external diameter of column spinner (19) second section.
5. The automatic photovoltaic solder strip cutting equipment according to claim 2 is characterized in that each roller shaft (6) is transversely arranged between a first vertical plate (8) and a second vertical plate (9), two ends of the roller shaft (6) below are respectively rotatably connected with the first vertical plate (8) and the second vertical plate (9), one outward side of the first vertical plate (8) and the second vertical plate (9) is respectively provided with a distance adjusting mechanism, each distance adjusting mechanism comprises a sliding block (22) which is pressed downwards by means of elasticity and can slide up and down, a bearing (23) which is coaxial with the roller shaft (6) is embedded in each sliding block (22), two ends of the roller shaft (6) above are respectively arranged in the two bearings (23), and one end of the roller shaft (6) below penetrates through the first vertical plate (8).
6. The automatic photovoltaic solder strip slitting equipment according to claim 5 is characterized in that each distance adjusting mechanism further comprises a fixing block (24), a second spring (25) and a bolt (26), the two fixing blocks (24) are respectively and fixedly arranged on the side wall of one side, facing outwards, of a first vertical plate (8) and a second vertical plate (9), a vertical sliding groove (27) is formed in the middle section of each fixing block (24), each sliding block (22) is arranged in the vertical sliding groove (27) in a sliding mode, a columnar through groove (28) communicated with the corresponding vertical sliding groove (27) is formed in the upper section of each fixing block (24), each second spring (25) is movably arranged in the corresponding columnar through groove (28), each bolt (26) is screwed into the columnar through groove (28) downwards, and the upper end and the lower end of each second spring (25) are respectively abutted to the lower end of the corresponding bolt (26) and the top of the corresponding sliding block (22).
7. The automatic photovoltaic solder strip slitting device according to claim 5, characterized in that one side of the slitting machine (4) close to the first vertical plate (8) is fixedly provided with a fixing seat (29), the fixing seat (29) is rotatably provided with two first gears (30) which are vertically distributed and meshed with each other, the axial direction of each first gear (30) is parallel to the axial direction of the roller shaft (6), the side of the fixing seat (29) is fixedly provided with a second horizontal motor (31), the output shaft of each second motor (31) is connected with one first gear (30) through a second gear (32) in a transmission manner, each first gear (30) is coaxially connected with a first synchronizing wheel (33), one end of each roller shaft (6) close to the first vertical plate (8) is coaxially connected with a second synchronizing wheel (34), the first synchronizing wheel (33) above and the second synchronizing wheel (34) are connected through a first synchronizing belt (35) in a transmission manner, the first synchronizing wheel (33) below the roller shaft and the second synchronizing wheel (34) are connected through a second synchronizing wheel (36) in a transmission manner, one end of the first synchronizing wheel (38) below the roller shaft (6) is connected with a third synchronizing wheel (38) through a coaxial transmission manner, the first synchronizing wheel (37) is connected with a third synchronizing wheel (38) which is connected with a third synchronizing wheel (8) on the side wall of the roller shaft (38) in a transmission manner, and a third synchronizing wheel (8) which is connected with a third synchronizing wheel (38) which is connected with a bevel gear (38) below the bevel gear (8) in a bevel gear (38) in a transmission manner, and a bevel gear (38) below the bevel gear (8) which is connected with a bevel gear (38) below the bevel gear (8) in a bevel gear (38) in a transmission manner A fourth synchronous wheel (40) is connected, and the third synchronous wheel (39) is in transmission connection with the fourth synchronous wheel (40) through a third synchronous belt (41);
a tensioner (42) used for keeping the first synchronous belt (35) tight all the time is also fixedly arranged on the fixed seat (29).
8. The automatic photovoltaic solder strip slitting equipment as claimed in claim 7, characterized in that a mounting rack (50) is further arranged between the slitting machine (4) and the roller shaft (6), two wire suction devices (51) arranged at intervals in the vertical direction are sequentially arranged on the mounting rack (50), one side, close to the slitting machine (4), of each wire suction device (51) is provided with a wire guide bevel (52), the wire suction devices (51) located below are arranged obliquely, when the automatic photovoltaic solder strip slitting equipment works, a solder strip in conveying is located at the center positions of the two wire suction devices (51), and an electric displacement mechanism (53) for controlling the distance between the two wire suction devices (51) is arranged on the mounting rack (50);
each thread sucker (51) comprises:
a collecting hopper (54) communicated with the silk suction device (51);
a collecting cover (55) hinged with one side of the silk sucking device (51) far away from the slitting machine (4), and an air inlet pipeline (56) communicated with the interior of the collecting cover (55) is arranged on one side of the collecting cover (55);
a cutting blade and an air inlet grating (57) are arranged on one side, close to the guide wire inclined opening (52), of the collecting cover (55), and an air groove of the air inlet grating (57) is obliquely arranged;
a preposed reserved groove (58) arranged between the guide wire bevel (52) and the cutting table surface.
9. The automatic photovoltaic solder strip slitting device according to claim 8 is characterized in that an electric push rod (60) is hinged to the top of the collection hopper (54), and a telescopic shaft of the electric push rod (60) is hinged to the top of the collection hood (55).
10. The automatic photovoltaic solder strip slitting equipment according to claim 9, wherein the electric displacement mechanism (53) comprises two groups of electric rack modules (70) which are respectively arranged on two sides of the mounting rack (50), each group of electric rack modules (70) comprises a driving gear (71), a self-locking motor (72) which is installed on the mounting rack (50), two guide rails (73) which are arranged at intervals and two installation blocks (74) which are respectively in sliding fit with the two guide rails (73), the two installation blocks (74) are respectively fixedly connected with one sides of the two wire suction devices (51), driving racks (75) are further fixed on the two installation blocks (74), the driving gear (71) is located between the two driving racks (75), the two driving racks (75) are both meshed with the driving gear (71), and the driving gear (71) is sleeved on a main shaft of the self-locking motor (72).
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| CN202211539336.6A CN115816085B (en) | 2022-12-02 | 2022-12-02 | Automatic slitting equipment for photovoltaic solder strips |
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| CN202211539336.6A CN115816085B (en) | 2022-12-02 | 2022-12-02 | Automatic slitting equipment for photovoltaic solder strips |
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| CN115816085B CN115816085B (en) | 2023-09-05 |
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| CN116944567A (en) * | 2023-09-20 | 2023-10-27 | 太仓巨仁光伏材料有限公司 | Photovoltaic solder strip cutting machine |
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