CN117904570B - Solder strip tinning cooling arrangement - Google Patents
Solder strip tinning cooling arrangement Download PDFInfo
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- CN117904570B CN117904570B CN202311422451.XA CN202311422451A CN117904570B CN 117904570 B CN117904570 B CN 117904570B CN 202311422451 A CN202311422451 A CN 202311422451A CN 117904570 B CN117904570 B CN 117904570B
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- outer frame
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- solder strip
- auxiliary
- clamping
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- 229910000679 solder Inorganic materials 0.000 title claims abstract description 73
- 238000001816 cooling Methods 0.000 title claims abstract description 37
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims abstract description 42
- 238000007747 plating Methods 0.000 claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000243 solution Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/08—Tin or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The invention relates to the technical field of solder strip tin plating cooling, in particular to solder strip tin plating cooling equipment which comprises a tin storage mechanism, a lifting transmission mechanism arranged on the tin storage mechanism and a cooling mechanism arranged on the lifting transmission mechanism. When the motor operates and drives the short crawler belt to rotate, the bearing rod driven by the short crawler belt can drive the combined type plugging auxiliary end head, the plugging main end head, the sleeve and the rotating wheel to rotate, after the two hydraulic rod pieces stretch and drive the welding strip coating mechanism to lift, the photovoltaic welding strip delivered through the gasket permeated with tin liquid in the rotating wheel can be delivered at multiple angles, so that the residual tin liquid on the top surface and the bottom surface of the photovoltaic welding strip can flow back into the material storage tank, the photovoltaic welding strip can be effectively ensured to be continuously rolled by bubbles in the tin liquid on the surface after passing through the two auxiliary beam rods and the gasket permeated with the tin liquid in the rotating wheel, and the photovoltaic welding strip passing through the two auxiliary beam rods and the rotating wheel can be rapidly cooled and solidified while removing the tin liquid bubbles.
Description
Technical Field
The invention relates to the technical field of solder strip tin plating cooling, in particular to solder strip tin plating cooling equipment.
Background
The welding strip is a photovoltaic welding strip, which is also called a tinned copper strip or a tin-coated copper strip, and is divided into a converging strip and an interconnecting strip, and is mainly applied to the connection of the photovoltaic module battery piece.
At present, after the solder strip is subjected to tinning treatment through a tinning pool, along with the outward transfer of the solder strip from the tinning pool, irregular bubbles can be generated on the tinning layer on the surface of the solder strip under the action of external force, and the solder strip which is delivered horizontally in the prior art can lead to the confluence of residual tin liquid at the bottom and the top of the solder strip to the low-lying part, so that the problem of uneven thickness of the tinning layer on the surface of the solder strip is caused to occur, and when the solder strip enters a cooling link to carry out solidification treatment, the tinning layer with uneven thickness can lead to the deviation of the tinning specification of the solder strip.
Aiming at the treatment of the solder strip in the tin plating tank, how to remove bubbles on the surface of the solder strip after the solder strip passes through the tin plating tank, and meanwhile, uneven thickness of the tin plating layer caused by incomplete removal of the tin plating liquid on the surface of the solder strip which is horizontally delivered is avoided, so that the method is the technical difficulty to be solved.
Disclosure of Invention
The present invention aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the invention is as follows:
The solder strip tin plating cooling equipment comprises a tin storage mechanism, a lifting transmission mechanism arranged on the tin storage mechanism, a cooling mechanism arranged on the lifting transmission mechanism and a solder strip coating mechanism arranged between the lifting transmission mechanism and the cooling mechanism, wherein the tin storage mechanism comprises a storage tank for storing tin plating liquid, two pad seats fixedly arranged at the bottom of one end of the storage tank, two bottom clamping seats fixedly arranged on the storage tank and two hydraulic rods movably arranged on the two bottom clamping seats, the two bottom clamping seats are arranged at the top parts of the two pad seats, the lifting transmission mechanism comprises a first outer frame and a second outer frame which are respectively movably arranged on the two pad seats, two top clamping seats respectively arranged on the first outer frame and the second outer frame, a base arranged on the first outer frame by bolts, a motor fixedly arranged in the base and a transmission crawler belt arranged on an external shaft rod of the motor, the cooling mechanism comprises two groups of clamping plates arranged on a first outer frame and a second outer frame, a protective top plate arranged on the inner sides of the two groups of clamping plates, a plurality of exhaust bins fixedly arranged in a plurality of rectangular notches in the protective top plate, turbine blade shafts movably arranged in the exhaust bins, lengthened tracks driven on the turbine blade shafts, a main supporting rod fixedly arranged on one end of the top surface of the protective top plate, a driving wheel movably arranged on the main supporting rod, an auxiliary supporting piece fixedly arranged on the protective top plate and a driving wheel movably arranged on the top end rod of the auxiliary supporting piece, and the welding strip coating mechanism comprises two limiting crossbeams and two auxiliary beam rods which are arranged between the adjacent first outer frame and the adjacent second outer frame by bolts, a plurality of partition plates arranged on the two auxiliary beam rods and distributed at equal intervals, a photovoltaic welding strip arranged under the two auxiliary beam rods, the device comprises a bearing rod arranged in the middle of a plurality of clapboards, a plugging auxiliary end head arranged at one end of the bearing rod, a plugging main end head arranged at the other end of the bearing rod, a plurality of sleeves and a plurality of rotating wheels, wherein the sleeves and the rotating wheels are positioned outside the bearing rod.
The present invention may be further configured in a preferred example to: circular backing rings are arranged at the bottom end of the hydraulic main pipe in the hydraulic rod piece and at the top end of the hydraulic sub-rod, and the two circular backing rings on the hydraulic main pipe and the hydraulic sub-rod are respectively movably arranged on the inserted link in the bottom clamping seat and the top clamping seat.
Through adopting above-mentioned technical scheme, when need carrying out the photovoltaic solder strip that outwards delivers through the interior tin liquor of storage tank and lift and carry, operating personnel alright control two hydraulic rod pieces stretch, and movable mounting just can wholly carry out the lifting towards the top of storage tank with cooling mechanism and solder strip coating mechanism this moment with first outer frame and the second outer frame on two backing seats until the photovoltaic solder strip that delivers is the bending state and carries on continuously to the removal of the residual tin liquor in photovoltaic solder strip surface is realized.
The present invention may be further configured in a preferred example to: the first outer frame and the second outer frame are formed by combining U-shaped clamping plates and inclined plates, two groups of symmetrically distributed screw holes are formed in the inner wall of the U-shaped clamping plates in the first outer frame, a plurality of equidistant distributed oval limiting vertical plates are arranged outside the limiting transverse frame, and through holes are formed in the top ends of the limiting vertical plates.
Through adopting above-mentioned technical scheme, utilize at the top of first outer frame and second outer frame all install two U font splint, cooperation a plurality of bolts are with two supplementary beam bars and two spacing crossbeams fixed mounting between two U font splint, the oval spacing riser of equidistant distribution on two spacing crossbeams just can fix a position the centre gripping with equidistant a plurality of baffles of distribution this moment, movable mounting at the inside combination sleeve pipe of multiunit baffle and runner alright when delivering the photovoltaic solder strip this moment, can cooperate two supplementary beam bars again to carry out the roll-in to remove the bubble on the photovoltaic solder strip.
The present invention may be further configured in a preferred example to: the base consists of an I-shaped bearing beam and a rectangular outer frame, and a plurality of bolts are connected in holes at two ends of the I-shaped bearing beam.
Through adopting above-mentioned technical scheme, utilize four bolts with I-shaped bearing beam pole fixed mounting in first outer frame between the U self-propelled splint, the rectangle outer frame that is fixed at this moment just can provide sufficient holding power for the operation of motor to avoid the operation of motor to take place vibrations.
The present invention may be further configured in a preferred example to: rectangular transverse grooves for limiting and guiding the delivery of the photovoltaic welding strips are respectively formed in the bottoms of the two arc-shaped side edges of the protective top plate, and a weight-reducing cavity is formed in the protective top plate.
Through adopting above-mentioned technical scheme, utilize and offer the rectangle cross slot of symmetric distribution in the bottom of two arc sides of protection roof, after the photovoltaic solder strip of outwards transferring of tin liquor in the storage tank passes through two supplementary beam bars and runner inner washers in proper order, along with cooling mechanism and the holistic upward lift of solder strip coating mechanism, photovoltaic solder strip under the bending state still can stable roll-in processing.
The present invention may be further configured in a preferred example to: one end of the exhaust bin outside and the bottom of the exhaust bin are respectively provided with three air guide grooves, and a baffle plate for guiding air flow is arranged in a cavity, close to the blade end of the turbine blade shaft, in the exhaust bin.
Through adopting above-mentioned technical scheme, utilize and run through the inner chamber to the storehouse of airing exhaust with the interior flabellum end of turbine leaf axle to run through the end of turbine leaf axle other end to the outside in storehouse of airing exhaust, a plurality of turbine leaf axles that are jointly transmitted by the extension track just can be with the outside air continuously towards the storehouse of airing exhaust in this moment, and finally cool off solidification treatment is carried out to the photovoltaic solder strip position through auxiliary beam pole and runner.
The present invention may be further configured in a preferred example to: the end of the plugging auxiliary end far away from the plugging main end is provided with a liquid injection end pipe, the outer end of the liquid injection end pipe is provided with a plugging end, the rotating wheel consists of a clamping ring and a gasket for penetrating tin liquid, and a liquid discharge hole groove which is circumferentially distributed is formed in a ring groove in the middle of the clamping ring.
Through adopting above-mentioned technical scheme, utilize at the external mounting of shutoff auxiliary end annotate liquid end pipe, utilize external pipeline to drain the interior tin liquid of storage pool to annotate liquid end pipe in to finally flow into in combination sleeve pipe and the runner, along with the rotation of a plurality of sleeve pipes and a plurality of runner, the photovoltaic solder strip can carry out the full-face brush with its bottom residual tin liquid again when crooked delivery state through the position of the packing ring of permeating tin liquid this moment, and then can smear the tin liquid of its bottom uneven thickness.
By adopting the technical scheme, the beneficial effects obtained by the invention are as follows:
1. According to the invention, a plurality of groups of partition plates are assembled outside the plurality of sleeves and the plurality of rotating wheels after combination, when a motor operates and drives the short crawler belt to rotate, the bearing rod driven by the short crawler belt drives the combined plugging auxiliary end head, the plugging main end head, the sleeves and the rotating wheels to rotate, after two hydraulic rod members stretch and drive the welding strip coating mechanism to lift, the photovoltaic welding strip delivered through gaskets penetrating tin liquid in the rotating wheels can be delivered at multiple angles, so that the tin liquid remained on the top surface and the bottom surface of the photovoltaic welding strip can flow back into the storage tank, and therefore, the photovoltaic welding strip can be effectively ensured to continuously roll bubbles in the tin liquid on the surface after passing through the gaskets penetrating tin liquid in the two auxiliary beam rods and the rotating wheels, and the photovoltaic welding strip passing through the two auxiliary beam rods and the rotating wheels can be ensured to be cooled and solidified rapidly while the tin liquid bubbles are removed.
2. According to the invention, the two bottom clamping seats and the two cushion seats are arranged on the outer wall of the existing storage tank, the two bottom clamping seats are movably arranged on the two bottom clamping seats and can be connected with the two top clamping seats at the bottoms of the first outer frame and the second outer frame, and the bottom ends of the inclined plates in the first outer frame and the second outer frame are respectively movably arranged on the two cushion seats, so that after the two hydraulic rods are outwards extended, the first outer frame and the second outer frame which are connected with the top ends of the hydraulic sub-rods in the two hydraulic rods lift towards the top of the storage tank, the photovoltaic solder strip passing through tin liquid in the storage tank is outwards delivered in a bending state, and at the moment, after the tin liquid on the top surface of the photovoltaic solder strip flows to the bottom surface of the photovoltaic solder strip, the tin liquid can flow back into the storage tank along the bending photovoltaic solder strip under the action of gravity, and therefore the problem that the tin liquid left on the surface of the photovoltaic solder strip is not thoroughly removed and the tin layer is not uniform is effectively reduced.
Drawings
FIG. 1 is a schematic illustration of the present invention in use;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of a tin storage mechanism according to the present invention;
FIG. 4 is a schematic diagram of a cooling mechanism according to the present invention;
FIG. 5 is a dispersion schematic of the cooling mechanism of the present invention;
FIG. 6 is a schematic cross-sectional view of an exhaust bin of the present invention;
FIG. 7 is a schematic view of a lifting drive mechanism and a solder strip coating mechanism of the present invention;
FIG. 8 is a fragmentary schematic view of a lifting drive mechanism of the present invention;
FIG. 9 is an internal schematic view of the weld bead coating mechanism of the present invention;
FIG. 10 is an internal schematic view of FIG. 9 in accordance with the present invention;
FIG. 11 is a schematic cross-sectional view of a rotor of the present invention.
Reference numerals:
100. A tin storage mechanism; 110. a storage tank; 120. a pad seat; 130. a bottom clamping seat is arranged; 140. a hydraulic rod;
200. Lifting the transmission mechanism; 210. a first outer frame; 220. a second outer frame; 230. a top clamping seat is arranged; 240. a base; 250. a motor; 260. a drive track;
300. A cooling mechanism; 310. a protective top plate; 320. a clamping plate; 330. an exhaust bin; 340. a turbine shaft; 350. lengthening the crawler belt; 360. a main stay bar; 370. a driving wheel; 380. a secondary support member; 390. a power-assisted wheel;
400. A solder strip coating mechanism; 410. a limiting transverse frame; 420. a partition plate; 430. an auxiliary beam; 440. a photovoltaic solder strip; 450. a load-bearing rod; 460. plugging the auxiliary end head; 470. plugging the main end head; 480. a sleeve; 490. a rotating wheel.
Detailed Description
The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present invention.
A solder strip tin-plating cooling apparatus according to some embodiments of the present invention is described below with reference to the accompanying drawings.
Embodiment one:
Referring to fig. 1 to 11, the solder strip tin plating cooling apparatus provided by the present invention includes a tin storage mechanism 100, a lifting transmission mechanism 200 mounted on the tin storage mechanism 100, a cooling mechanism 300 mounted on the lifting transmission mechanism 200, and a solder strip coating mechanism 400 mounted between the lifting transmission mechanism 200 and the cooling mechanism 300.
The tin storage mechanism 100 comprises a storage tank 110, a cushion seat 120, a bottom-placing clamping seat 130 and a hydraulic rod 140, the lifting transmission mechanism 200 comprises a first outer frame 210, a second outer frame 220, a top-placing clamping seat 230, a base 240, a motor 250 and a transmission crawler 260, the cooling mechanism 300 comprises a protective top plate 310, a clamping plate 320, an exhaust bin 330, a turbine blade shaft 340, an elongated crawler 350, a main supporting rod 360, a driving wheel 370, an auxiliary supporting piece 380 and a power-assisting wheel 390, and the welding strip coating mechanism 400 comprises a limiting transverse frame 410, a partition plate 420, an auxiliary beam 430, a photovoltaic welding strip 440, a bearing rod 450, a plugging auxiliary end 460, a plugging main end 470, a sleeve 480 and a rotating wheel 490.
Specifically, two pad holders 120 are fixedly installed at the bottom of one end of the storage tank 110, two bottom-placing clamping holders 130 are fixedly installed on the storage tank 110, two hydraulic rods 140 are movably installed on the two bottom-placing clamping holders 130, the two bottom-placing clamping holders 130 are positioned at the tops of the two pad holders 120, a first outer frame 210 and a second outer frame 220 are respectively movably installed on the two pad holders 120, two top-placing clamping holders 230 are respectively installed on the first outer frame 210 and the second outer frame 220, a base 240 is installed on the first outer frame 210 by bolts, a motor 250 is fixedly installed in the base 240, a transmission crawler 260 is transmitted on a shaft rod outside the motor 250, two sets of clamping plates 320 are installed on the first outer frame 210 and the second outer frame 220, a protection top plate 310 is installed at the inner sides of the two sets of clamping plates 320, a plurality of exhaust bins 330 are fixedly installed in a plurality of rectangular notches inside the protection top plate 310, the turbine blade shafts 340 are movably mounted in the exhaust bin 330, the lengthened tracks 350 are driven on the turbine blade shafts 340, the main stay bar 360 is fixedly mounted on one end of the top surface of the protective top plate 310, the driving wheel 370 is movably mounted on the main stay bar 360, the auxiliary stay bar 380 is fixedly mounted on the protective top plate 310, the auxiliary wheel 390 is movably mounted on an end bar of the top of the auxiliary stay bar 380, the two limiting crossbeams 410 and the two auxiliary beam bars 430 are mounted between the adjacent first outer frames 210 and the second outer frames 220 by bolts, the plurality of partition plates 420 distributed at equal intervals are mounted on the two auxiliary beam bars 430, the photovoltaic welding strip 440 is positioned under the two auxiliary beam bars 430, the bearing bar 450 is mounted in the middle of the plurality of partition plates 420, the plugging auxiliary end head 460 is mounted on one end of the bearing bar 450, the plugging main end head 470 is mounted on the other end of the bearing bar 450, and the plurality of sleeves 480 and the plurality of rotating wheels 490 are positioned outside the bearing bar 450.
The two bottom clamping holders 230 are movably mounted on the two bottom clamping holders 130, the bottom ends of the inclined plates in the first outer frame 210 and the second outer frame 220 are movably mounted on the two pad holders 120 respectively, after the two hydraulic rods 140 are outwards stretched, the first outer frame 210 and the second outer frame 220 which are connected to the top ends of the hydraulic sub-rods in the two hydraulic rods 140 lift towards the top of the storage tank 110, the photovoltaic solder strips 440 passing through the tin liquid in the storage tank 110 are in a bending state and are outwards delivered, at the moment, after the top surfaces of the photovoltaic solder strips 440 are reflowed to the storage tank 110 along the bending photovoltaic solder strips 440 under the action of gravity, after the two hydraulic rods 140 are stretched and drive the solder strip coating mechanism 400 to lift, the photovoltaic solder strips 440 which are delivered through gaskets in the rotating wheel 490 are delivered at an angle, so that the top surfaces and the bottom surfaces of the photovoltaic solder strips 440 can be continuously cured through the rotating wheel 490 after the two photovoltaic solder strips are in a bending state, and the cooling strips 430 can be simultaneously removed through the rotating wheel 490.
Embodiment two:
Referring to fig. 3, 8 and 11, on the basis of the first embodiment, circular backing rings are installed at the bottom end of the hydraulic main pipe and the top end of the hydraulic sub-rod in the hydraulic rod 140, the two circular backing rings on the hydraulic main pipe and the hydraulic sub-rod are movably installed on the inserting rods in the bottom clamping seat 130 and the top clamping seat 230 respectively, a liquid injection end pipe is installed at one end of the plugging auxiliary end 460, which is far away from the plugging main end 470, a plugging end is installed at the outer end of the liquid injection end pipe, the rotating wheel 490 is composed of a clamping ring and a gasket for penetrating tin liquid, and liquid discharge hole grooves distributed circumferentially are formed in the ring grooves in the middle of the clamping ring.
When the photovoltaic solder strip 440 delivered outwards through the storage tank 110 needs to be lifted and conveyed, an operator can control the two hydraulic rods 140 to stretch, at this time, the first outer frame 210 and the second outer frame 220 movably mounted on the two pad seats 120 lift the cooling mechanism 300 and the solder strip coating mechanism 400 integrally towards the top of the storage tank 110 until the delivered photovoltaic solder strip 440 is in a bending state for continuous conveying, so as to remove residual tin liquid on the surface of the photovoltaic solder strip 440, then the external pipeline is matched for guiding tin liquid in the storage tank 110 into the liquid injection end pipe, and finally the tin liquid flows into the combined sleeve 480 and the rotating wheel 490, and along with the rotation of the sleeve 480 and the rotating wheel 490, the part of the photovoltaic solder strip 440 passing through the gasket penetrated by the tin liquid can brush the whole surface of the tin liquid at the same time in the bending and conveying state, and further the tin liquid with uneven thickness at the bottom can be smoothed.
Embodiment III:
Referring to fig. 8-11, on the basis of the first embodiment, the first outer frame 210 and the second outer frame 220 are formed by combining a U-shaped clamping plate and an inclined plate, two groups of symmetrically distributed screw holes are formed in the inner wall of the U-shaped clamping plate in the first outer frame 210, a plurality of equally spaced oval limiting risers are mounted on the outer portion of the limiting transverse frame 410, through holes are formed in the top ends of the limiting risers, the base 240 is composed of an i-shaped bearing beam rod and a rectangular outer frame, and a plurality of bolts are connected in holes at two ends of the i-shaped bearing beam rod.
The two U-shaped clamping plates are respectively arranged at the top parts of the first outer frame 210 and the second outer frame 220, the two auxiliary beam rods 430 and the two limiting crossbeams 410 are fixedly arranged between the two U-shaped clamping plates by combining a plurality of bolts, the equally-spaced oval limiting vertical plates on the two limiting crossbeams 410 can position and clamp the equally-spaced multiple partition plates 420, at the moment, the combined sleeve 480 and the rotating wheel 490 movably arranged in the multiple partition plates 420 can roll and remove bubbles on the photovoltaic welding strip 440 by matching with the two auxiliary beam rods 430 while delivering the photovoltaic welding strip 440, the I-shaped bearing beam rods are fixedly arranged between the U-shaped clamping plates in the first outer frame 210 by matching with the four bolts, and the fixed rectangular outer frame can provide enough supporting force for the operation of the motor 250, so that the operation of the motor 250 is effectively prevented from vibrating.
Embodiment four:
Referring to fig. 3-11, on the basis of the first embodiment, the bottoms of the two arc-shaped sides of the protection top plate 310 are respectively provided with a rectangular transverse groove for limiting and guiding the delivery of the plurality of photovoltaic solder strips 440, the inside of the protection top plate 310 is provided with a weight-reducing cavity, one end of the outside of the exhaust bin 330 is respectively provided with three air guide grooves at the bottom thereof, and a baffle for guiding air flow is installed in a cavity of the exhaust bin 330 close to the fan blade end of the turbine blade shaft 340.
By utilizing the rectangular transverse grooves symmetrically distributed at the bottoms of the two arc-shaped side edges of the protective top plate 310, after the photovoltaic solder strips 440 which are conveyed outwards through tin liquor in the material storage tank 110 sequentially pass through the two auxiliary beam rods 430 and the inner gasket of the rotating wheel 490, the photovoltaic solder strips 440 in a bending state can be stably rolled along with the whole lifting of the cooling mechanism 300 and the solder strip coating mechanism 400, meanwhile, the ends of the blades in the turbine blade shafts 340 penetrate into the inner cavity of the air exhaust bin 330, the ends of the other ends of the turbine blade shafts 340 penetrate out of the air exhaust bin 330, and at the moment, the plurality of turbine blade shafts 340 which are jointly driven by the lengthened tracks 350 continuously attract external air towards the air exhaust bin 330, and finally cool and solidify the photovoltaic solder strips 440 passing through the auxiliary beam rods 430 and the rotating wheel 490.
The working principle and the using flow of the invention are as follows: the plurality of adjacent rotating wheels 490 are fixedly connected by the plurality of sleeves 480 in advance, the inner cavities of the plurality of sleeves 480 and the plurality of rotating wheels 490 are in a communicating state, then the bearing rod 450 is arranged in the middle of the inner cavities of the combined sleeve 480 and the rotating wheels 490 by the auxiliary sealing end head 460 and the main sealing end head 470, one end of the bearing rod 450 provided with the linkage end head penetrates through the outside of the main sealing end head 470, then the plurality of partition boards 420 distributed at equal intervals are arranged outside the combined sleeve 480 and the rotating wheels 490 by the two auxiliary beam rods 430 and the two limiting cross frames 410, the two adjacent partition boards 420 are positioned at two ends of the rotating wheels 490, then the two ends of the two auxiliary beam rods 430 are arranged in U-shaped clamping plates at the tops of the adjacent first outer frame 210 and the second outer frame 220 by the plurality of bolts, and the two top clamping seats 230 are respectively arranged on the first outer frame 210 and the second outer frame 220, then the base 240 fixed at the bottom of the motor 250 is mounted in the U-shaped clamping plates at the top of the first outer frame 210 by using bolts, the protective top plate 310 is fixed right above the adjacent first outer frame 210 and second outer frame 220 by using two groups of clamping plates 320, the driving wheel 370 and the auxiliary wheel 390 are respectively assembled at one end of the top of the protective top plate 310 by using the main supporting rod 360 and the auxiliary supporting piece 380, at the moment, the auxiliary wheel 390 is positioned right above the outer shaft rod of the motor 250, the outer shaft rod of the motor 250 is linked with the auxiliary wheel 390 by using the transmission crawler 260, the eccentric gear at the inner side of the auxiliary wheel 390 drives the driving wheel 370 to rotate, along with the high-speed rotation of the driving wheel 370, the lengthened crawler 350 which is linked with the outer ends of the turbine blade shafts 340 penetrating to the exhaust bins 330 is driven by the driving wheel 370, at this time, the plurality of turbine blade shafts 340 which are equally distributed in the inner cavities of the plurality of exhaust bins 330 attract external air, at this time, the external air vertically blows from the inside of the exhaust bins 330 towards the two auxiliary beam rods 430, meanwhile, the bearing rod 450 penetrates through the linkage end outside the sealing main end 470 to be linked with the motor 250 through the short crawler, the motor 250 rotates, the bearing rod 450 integrally drives the sealing auxiliary end 460, the sealing main end 470 and the combined sleeve 480 to rotate with the rotating wheel 490, and at this time, the gasket which is sleeved on the rotating wheel 490 and permeates tin liquid can smear the bottom surface tin plating layer of the photovoltaic solder strip 440 while delivering the photovoltaic solder strip 440, so that the problem that irregular bubbles are formed on the surface or the thickness of the tin plating layer is uneven due to the fact that the speed of the photovoltaic solder strip 440 passes through the tin plating liquid inside the storage tank 110 is too fast is solved, and the rapid cooling and solidification of the tin plating layer on the surface of the photovoltaic solder strip 440 can be improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The solder strip tin plating cooling device is characterized by comprising a tin storage mechanism (100), a lifting transmission mechanism (200) arranged on the tin storage mechanism (100), a cooling mechanism (300) arranged on the lifting transmission mechanism (200) and a solder strip coating mechanism (400) arranged between the lifting transmission mechanism (200) and the cooling mechanism (300);
the tin storage mechanism (100) comprises two pad seats (120);
The lifting transmission mechanism (200) comprises a first outer frame (210) and a second outer frame (220) which are respectively movably arranged on two cushion seats (120), two top-placing clamping seats (230) which are respectively arranged on the first outer frame (210) and the second outer frame (220), a base (240) which is arranged on the first outer frame (210) by bolts, a motor (250) which is fixedly arranged in the base (240) and a transmission crawler belt (260) which is transmitted on an external shaft rod of the motor (250);
The welding strip coating mechanism (400) comprises two limiting crossbeams (410) and two auxiliary beam rods (430) which are arranged between the adjacent first outer frame (210) and the second outer frame (220) by bolts, a plurality of partition plates (420) which are arranged on the two auxiliary beam rods (430) and distributed at equal intervals, a photovoltaic welding strip (440) which is positioned under the two auxiliary beam rods (430), a bearing rod (450) which is arranged in the middle of the plurality of partition plates (420), a plugging auxiliary end head (460) which is arranged at one end of the bearing rod (450), a plugging main end head (470) which is arranged at the other end of the bearing rod (450), a plurality of sleeves (480) which are positioned outside the bearing rod (450) and a plurality of rotating wheels (490);
The cooling mechanism (300) comprises two groups of clamping plates (320) arranged on a first outer frame (210) and a second outer frame (220), a protective top plate (310) arranged on the inner sides of the two groups of clamping plates (320), a plurality of air exhaust bins (330) fixedly arranged in a plurality of rectangular notches in the protective top plate (310), turbine blade shafts (340) movably arranged in the air exhaust bins (330), lengthened tracks (350) driven on the turbine blade shafts (340), a main stay bar (360) fixedly arranged on one end of the top surface of the protective top plate (310), a driving wheel (370) movably arranged on the main stay bar (360), an auxiliary stay piece (380) fixedly arranged on the protective top plate (310) and a booster wheel (390) movably arranged on an end bar at the top of the auxiliary stay piece (380);
The end, far away from the main plugging end (470), of the auxiliary plugging end (460) is provided with a liquid injection end pipe, and the outer end of the liquid injection end pipe is provided with a plugging end;
the rotating wheel (490) consists of a clamping ring and a gasket for penetrating tin liquid, and liquid draining holes and grooves distributed circumferentially are formed in the annular groove in the middle of the clamping ring.
2. The solder strip tin plating cooling device according to claim 1, wherein the tin storage mechanism (100) comprises a storage tank (110) for storing tin plating solution, two pad seats (120) fixedly installed at the bottom of one end of the storage tank (110), two bottom-placing clamping seats (130) fixedly installed on the storage tank (110), and two hydraulic rods (140) movably installed on the two bottom-placing clamping seats (130), and the two bottom-placing clamping seats (130) are located at the tops of the two pad seats (120).
3. The solder strip tin plating cooling device according to claim 2, wherein circular backing rings are mounted at the bottom end of the hydraulic main pipe and the top end of the hydraulic sub-rod in the hydraulic rod (140), and the two circular backing rings on the hydraulic main pipe and the hydraulic sub-rod are movably mounted on the inserted rods in the bottom clamping seat (130) and the top clamping seat (230) respectively.
4. The solder strip tin plating cooling device according to claim 1, wherein the first outer frame (210) and the second outer frame (220) are formed by combining a U-shaped clamping plate and an inclined plate, and two groups of symmetrically distributed screw holes are formed in the inner wall of the U-shaped clamping plate in the first outer frame (210).
5. The solder strip tin plating cooling device according to claim 1, wherein the base (240) is composed of an i-shaped bearing beam and a rectangular outer frame, and a plurality of bolts are connected in holes at two ends of the i-shaped bearing beam.
6. The solder strip tin plating cooling device according to claim 1, wherein rectangular transverse grooves for limiting and guiding the delivery of the plurality of photovoltaic solder strips (440) are respectively formed in the bottoms of the two arc-shaped side edges of the protective top plate (310), and a weight-reducing cavity is formed in the protective top plate (310).
7. The solder strip tin plating cooling device according to claim 1, wherein one end of the outside of the exhaust bin (330) and the bottom of the exhaust bin are respectively provided with three air guide grooves, and a baffle plate for guiding air flow is arranged in a cavity of the exhaust bin (330) close to the fan blade end of the turbine blade shaft (340).
8. The solder strip tin plating cooling device according to claim 1, wherein a plurality of oval limiting risers distributed at equal intervals are installed outside the limiting transverse frame (410), and through holes are formed in the top ends of the limiting risers.
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| CN105349764A (en) * | 2015-12-14 | 2016-02-24 | 苏州宇邦新型材料股份有限公司 | Photovoltaic welding strip cooling and annealing device and method |
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| DE2345157C2 (en) * | 1973-09-07 | 1975-09-18 | August Thyssen-Huette Ag, 4100 Duisburg | Device for stripping metal when hot-metallizing metal strips |
| JP2001234251A (en) * | 2000-02-28 | 2001-08-28 | Kawasaki Steel Corp | Method for controlling temperature in thickness direction of continuous strip |
| CN205803571U (en) * | 2016-07-21 | 2016-12-14 | 河北斯卓光伏科技有限责任公司 | Tin coating thickness control device for photovoltaic welding belt |
| CN109371343A (en) * | 2018-11-05 | 2019-02-22 | 惠州德晋昌光电科技有限公司 | A kind of novel circular welding production method |
| CN210287468U (en) * | 2019-03-01 | 2020-04-10 | 南安松茂贸易有限公司 | Efficient photovoltaic solder strip tinning stack |
| CN111778466B (en) * | 2020-07-22 | 2024-06-28 | 宝鸡泰力松新材料有限公司 | Photovoltaic solder strip cooling system and cooling method |
| CN112246909A (en) * | 2020-08-18 | 2021-01-22 | 宁波林源光电科技有限公司 | Solder strip manufacturing equipment |
| CN112853245B (en) * | 2021-03-02 | 2024-06-25 | 保定易通光伏科技股份有限公司 | Tinning device of ultra-thin busbar |
| CN218396355U (en) * | 2022-09-28 | 2023-01-31 | 安徽铜诚新能源材料有限公司 | Cooling device is used in photovoltaic solder strip tin-plating production |
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| CN102226259A (en) * | 2011-04-29 | 2011-10-26 | 江苏威腾母线有限公司 | Manufacturing method of photovoltaic welding strip and tin coating machine thereof |
| CN105349764A (en) * | 2015-12-14 | 2016-02-24 | 苏州宇邦新型材料股份有限公司 | Photovoltaic welding strip cooling and annealing device and method |
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