CN117001096B - A component welding device for photovoltaic micro-inverter production - Google Patents
A component welding device for photovoltaic micro-inverter productionInfo
- Publication number
- CN117001096B CN117001096B CN202311102115.7A CN202311102115A CN117001096B CN 117001096 B CN117001096 B CN 117001096B CN 202311102115 A CN202311102115 A CN 202311102115A CN 117001096 B CN117001096 B CN 117001096B
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- Prior art keywords
- plate
- fixedly connected
- welding
- pressing plate
- workbench
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention relates to the field of photovoltaic micro-inverter processing, in particular to a welding device for components for photovoltaic micro-inverter production. The invention provides a component welding device for producing a photovoltaic micro-inverter, which can continuously weld pins on four surfaces of a component and fix the component in the welding process. A welding device for components for production of a photovoltaic micro-inverter comprises supporting legs, a workbench, a mounting plate and the like, wherein the top of each supporting leg is fixedly connected with the workbench, and the top of each workbench is rotatably connected with the mounting plate. The inclined ring moves downwards and is separated from the inclined block, the rack one moves to extrude the gear one, so that the installation cylinder, the pressing plate, the welding plate, the inclined ring and the like rotate, the installation cylinder drives the pressing plate to move downwards continuously until the welding plate contacts with the pin on one side of the component, the welding plate can weld the pin on one side of the component, and the welding plate reciprocates in this way, so that the four-side pins of the component are welded, and the welding efficiency is improved.
Description
Technical Field
The invention relates to the field of photovoltaic micro-inverter processing, in particular to a welding device for components for photovoltaic micro-inverter production.
Background
The photovoltaic micro-inverter is used as a novel photovoltaic grid-connected device, can convert direct current produced by solar panels into alternating current so as to meet the household and commercial power demand, and has very wide development prospect unlike the traditional centralized inverter in which each solar panel is provided with an inverter.
After all parts required by the photovoltaic micro-inverter are produced, the parts are required to be welded onto a circuit board by tin, most factories still weld the components on the circuit board by manual handheld electric welding equipment, the components are tiny, the components slide easily in the processing process, the welding is not accurate enough, some factories adopt welding devices to weld at present, and most common welding devices cannot weld four rows of pins of the components continuously, so that the welding efficiency is not high enough.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a component soldering apparatus for producing a photovoltaic micro-inverter, which can continuously solder pins on four surfaces of a component and fix the component during soldering.
The utility model provides a components and parts welding set is used in production of photovoltaic micro-inverter, includes landing leg, workstation, mounting disc, welding mechanism and rotary mechanism, landing leg top fixedly connected with workstation, and the workstation top rotation is connected with the mounting disc, and welding mechanism locates the mounting disc top, and rotary mechanism locates the mounting cylinder outer wall.
Further stated, the welding mechanism comprises an electric push rod, a mounting cylinder, a pressing plate, a vertical spring and a welding plate, wherein the electric push rod is fixedly connected to the top of the mounting plate, the mounting cylinder is fixedly connected to the bottom of a telescopic rod of the electric push rod, the pressing plate is connected to the bottom of the mounting cylinder in a sliding mode, the vertical spring is fixedly connected between the pressing plate and the mounting cylinder, and the welding plate is fixedly connected to the outer wall of the mounting cylinder.
Further stated, the rotating mechanism comprises an inclined ring, an inclined block, a horizontal spring, a first rack, an overrun clutch and a first gear, the inclined ring is fixedly connected to the outer wall of the mounting cylinder, the inclined block is connected to the workbench in a sliding mode, the horizontal spring is fixedly connected between the inclined block and the workbench, the first rack is fixedly connected to the lower portion of the inclined block, the overrun clutch is fixedly connected to the telescopic rod of the electric push rod, the first gear is fixedly connected to the overrun clutch, and the first gear is meshed with the first rack.
Further, the device comprises a smearing mechanism, wherein the smearing mechanism is arranged at the lower part of the workbench, the smearing mechanism comprises an elastic frame, a sliding frame, a reset spring, a smearing head and a storage cylinder, the elastic frame is fixedly connected at the lower part of the workbench, the sliding frame is fixedly connected with a telescopic rod of an electric push rod, the lower part of the sliding frame is provided with a sliding groove, the sliding groove at the lower part of the sliding frame is internally connected with the smearing head, the reset spring is fixedly connected between the smearing head and the sliding frame, one end of the smearing head is fixedly connected with the storage cylinder, and the storage cylinder is communicated with the smearing head.
Further, the scraping device comprises a scraping mechanism, wherein the scraping mechanism is arranged on the pressing plate and comprises a scraping plate, cylindrical springs, wedge blocks, hinge plates and torsion springs I, the scraping plate is connected with the scraping plate in a sliding mode, two cylindrical springs are fixedly connected between the scraping plate and the pressing plate, one end of the scraping plate is fixedly connected with the wedge blocks, the bottom of the sliding frame is rotatably connected with the hinge plates, and two torsion springs I are fixedly connected between the hinge plates and the sliding frame.
The device is characterized by further comprising an elastic plate, a knocking hammer and a torsion spring II, wherein the bottom of the sliding frame is fixedly connected with a plurality of elastic plates, the knocking hammer is rotatably connected to the storage cylinder, and the torsion spring II is rotatably connected between the knocking hammer and the storage cylinder.
The device further comprises a positioning plate and a torsion spring III, wherein the bottom of the pressing plate is rotatably connected with four positioning plates, and the torsion spring III is rotatably connected between the pressing plate and the four positioning plates respectively.
Further explaining, one side of the inclined ring is provided with a rectangular plate, the sliding rail is arranged on the lower side surface of the rectangular plate.
The horizontal spring is in a compressed state, an operator places the component on the workbench, then starts the electric push rod, the inclined ring moves downwards to be separated from contact with the inclined block, the rack I moves to press the gear I, the electric push rod rotates to drive the mounting cylinder, the pressing plate, the welding plate, the inclined ring and the like to rotate, the mounting cylinder continues to move downwards to drive the pressing plate to continue to move downwards through the vertical spring until the welding plate is in contact with a pin on one side of the component, the welding plate welds the pin on one side of the component, and the operation is repeated, so that four-side pins of the component are welded, and the welding efficiency is improved.
2. When the telescopic rod of the electric push rod rotates, the sliding frame is driven to rotate, the storage barrel slides on the sliding rail driven by the inclined ring, the elastic frame can limit the storage barrel, rosin in the storage barrel can be smeared at the bottom of the welding plate, so that the rosin on the storage barrel removes residual tin at the bottom of the welding plate, and the welding plate is convenient to weld pins of components and parts again.
3. When the pressing plate moves downwards to contact with the components, the components can extrude the four positioning plates, so that the four positioning plates swing downwards, the four torsion springs can be twisted, the four positioning plates swing downwards to be buckled on the four side walls of the components, and the four positioning plates can limit the components better, so that the components are not easy to slide in the processing process, and the accuracy of welding the components is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the rotary mechanism of the present invention.
Fig. 3 is a schematic view of a first cross-sectional perspective of the welding mechanism of the present invention.
Fig. 4 is a schematic perspective view, partially in section, of a welding mechanism of the present invention.
Fig. 5 is a second cross-sectional perspective view of the welding mechanism of the present invention.
Fig. 6 is a schematic perspective view of a first part of the smearing mechanism of the present invention.
Fig. 7 is a schematic perspective view of a second part of the smearing mechanism of the present invention.
Fig. 8 is a schematic view of a partial perspective view of the scraping mechanism of the present invention.
Fig. 9 is a schematic perspective view of a third portion of the welding mechanism of the present invention.
Fig. 10 is an enlarged perspective view of fig. 9a according to the present invention.
Fig. 11 is a schematic perspective view of a positioning plate and a pressing plate according to the present invention.
Fig. 12 is a schematic perspective view of a portion of a positioning plate, a pressing plate and a torsion spring according to the present invention.
In the drawings, 1 is a supporting leg, 2 is a workbench, 3 is a mounting disc, 41 is an electric push rod, 42 is a mounting cylinder, 43 is a pressing plate, 44 is a vertical spring, 45 is a welding plate, 51 is an inclined ring, 52 is an inclined block, 53 is a horizontal spring, 54 is a rack I, 55 is an overrunning clutch, 56 is a gear I, 61 is an elastic frame, 62 is a sliding frame, 63 is a return spring, 64 is an smearing head, 67 is a storage cylinder, 71 is a scraper, 72 is a cylindrical spring, 73 is a wedge block, 74 is a hinge plate, 75 is a torsion spring I, 81 is an elastic plate, 82 is a knocking hammer, 83 is a torsion spring II, 91 is a positioning plate, and 92 is a torsion spring III.
Detailed Description
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
Embodiment 1A photovoltaic micro-inverter production is with components and parts welding set, as shown in fig. 1-8, including landing leg 1, workstation 2, mounting plate 3, welding mechanism and rotary mechanism, workstation 2 is connected with through the bolt in landing leg 1 top, and workstation 2 top swivelling joint has mounting plate 3, and mounting plate 3 is the level setting, and welding mechanism locates mounting plate 3 top, and rotary mechanism locates the outer wall of installation section of thick bamboo 42.
The welding mechanism comprises an electric push rod 41, an installation cylinder 42, a pressing plate 43, a vertical spring 44 and a welding plate 45, wherein the electric push rod 41 is connected to the top of the installation disc 3 through bolts, the electric push rod 41 is arranged vertically, the installation cylinder 42 is connected to the bottom of a telescopic rod of the electric push rod 41 through bolts, the pressing plate 43 is connected to the bottom of the installation cylinder 42 in a sliding mode, the vertical spring 44 is connected between the pressing plate 43 and the installation cylinder 42 through hooks, and the welding plate 45 is welded to the outer wall of the installation cylinder 42.
The rotating mechanism comprises an inclined ring 51, an inclined block 52, a horizontal spring 53, a first rack 54, an overrunning clutch 55 and a first gear 56, wherein the inclined ring 51 is connected to the outer wall of the mounting cylinder 42 through bolts, a rectangular plate is mounted on one side of the inclined ring 51, a sliding rail is mounted on the lower side surface of the rectangular plate, the inclined block 52 is connected onto the workbench 2 in a sliding mode, the horizontal spring 53 is connected between the inclined block 52 and the workbench 2 through a hook, the first rack 54 is connected onto the lower portion of the inclined block 52 through bolts, the first overrunning clutch 55 is connected onto a telescopic rod of the electric push rod 41 through bolts, the first gear 56 is connected onto the overrunning clutch 55 through a flat key, and the first gear 56 is meshed with the first rack 54.
Initially, the inclined ring 51 will limit the inclined block 52 to make the horizontal spring 53 in a compressed state, firstly, an operator puts components on the workbench 2, then the operator starts the electric push rod 41 to extend the telescopic rod of the electric push rod 41, the telescopic rod of the electric push rod 41 extends to drive the mounting cylinder 42 and the pressing plate 43 to move downwards, the mounting cylinder 42 moves downwards to drive the welding plate 45 to move downwards, the mounting cylinder 42 moves downwards to drive the inclined ring 51 to move downwards, the inclined ring 51 moves downwards to be separated from contact with the inclined block 52, the horizontal spring 53 will reset, the horizontal spring 53 resets to drive the inclined block 52 to move away from the electric push rod 41, the inclined block 52 moves away from the electric push rod 41 to drive the rack one 54 to move towards one of the directions, the rack one 54 moves to squeeze the gear one 56 to rotate the gear one 56, the gear one 56 rotates to drive the overrunning clutch 55 to rotate, the overrunning clutch 55 rotates to drive the electric push rod 41 to rotate, the electric push rod 41 rotates to drive the mounting cylinder 42, the pressing plate 43, the welding plate 45, the inclined ring 51 and the like to rotate until the inclined ring 51 is completely separated from the inclined block 52, at the moment, the electric push rod 41, the pressing plate 43 and the like just rotate ninety degrees, the mounting cylinder 42 continues to move downwards to drive the pressing plate 43 to continue to move downwards through the vertical spring 44 until the pressing plate 43 contacts with components on the workbench 2, the pressing plate 43 can press the components so that the components are not easy to slide in the welding process, at the moment, the telescopic rod of the electric push rod 41 continues to extend to drive the mounting cylinder 42 to slide downwards along the pressing plate 43, the vertical spring 44 is compressed, the mounting cylinder 42 continues to move downwards to drive the welding plate 45 to continue to move downwards until the welding plate 45 contacts with pins on one side of the components, the welding plate 45 can weld pins on one side of the components, after the pins on one side of the components are welded, an operator adjusts the electric push rod 41 to enable a telescopic rod of the electric push rod 41 to shrink, the telescopic rod of the electric push rod 41 shrinks to drive the mounting cylinder 42 to move upwards, the mounting cylinder 42 moves upwards to drive the welding plate 45 to move upwards, the welding plate 45 is separated from the pins of the components, meanwhile, the mounting cylinder 42 moves upwards to drive the inclined ring 51 to move upwards, the inclined ring 51 presses the inclined block 52 to enable the inclined block 52 to move towards the direction close to the electric push rod 41, the horizontal spring 53 is stretched, the inclined block 52 moves towards the direction close to the electric push rod 41 to drive the gear one 56 to rotate reversely, the first gear 56 reversely rotates to drive the overrunning clutch 55 reversely, the overrunning clutch 55 reversely rotates to drive the electric push rod 41 not to rotate until the telescopic rod of the electric push rod 41 is reset, an operator adjusts the telescopic rod of the electric push rod 41 again to enable the telescopic rod of the electric push rod 41 to stretch, the telescopic rod of the electric push rod 41 stretches to drive the mounting cylinder 42 to downwards move again, the inclined ring 51 rotates in the downwards moving process again, the mounting cylinder 42 is enabled to rotate, the welding plate 45 is enabled to rotate ninety degrees to contact with pins on the other side of the component, and the welding plate is reciprocated in this way, four-side pins of the component are welded, and welding efficiency is improved.
Embodiment 2 on the basis of embodiment 1, as shown in fig. 4-8, the device further comprises a smearing mechanism, wherein the smearing mechanism is arranged at the lower part of the workbench 2, the smearing mechanism comprises an elastic frame 61, a sliding frame 62, a reset spring 63, a smearing head 64 and a storage cylinder 67, the elastic frame 61 is welded at the lower part of the workbench 2, the elastic frame 61 is made of iron materials which deform when being stressed, the sliding frame 62 is connected to a telescopic rod of the electric push rod 41 through bolts, a sliding groove is formed in the lower part of the sliding frame 62, the smearing head 64 is connected to the sliding groove at the lower part of the sliding frame 62 in a sliding way, the reset spring 63 is connected between the smearing head 64 and the sliding frame 62 through a hook, one end of the smearing head 64 is connected with the storage cylinder 67 through bolts, the storage cylinder 67 is communicated with the smearing head 64, and the storage cylinder 67 is connected with a sliding rail on the inclined ring 51 in a sliding way.
When the telescopic rod of the electric push rod 41 rotates, the sliding frame 62 is driven to rotate, meanwhile, the inclined ring 51 rotates to drive the storage barrel 67 to rotate, when the storage barrel 67 rotates to be in contact with the elastic frame 61, the elastic frame 61 can limit the storage barrel 67, so that the storage barrel 67 stops moving, meanwhile, the sliding frame 62, the welding plate 45 and the inclined ring 51 continue to rotate, the reset spring 63 can be compressed, the storage barrel 67 slides on the sliding rail arranged on the inclined ring 51, rosin in the storage barrel 67 can be smeared at the bottom of the welding plate 45 until the storage barrel 67 slides to the tail end of the sliding rail on the inclined ring 51, the sliding rail on the inclined ring 51 can limit the storage barrel 67, the storage barrel 67 moves along with the inclined ring 51, the storage barrel 67 can squeeze the elastic frame 61, the elastic frame 61 deforms and bends until the elastic frame 61 bends to the storage barrel 67, the reset spring 63 resets, the reset spring 63 drives the storage barrel 67 to pass through the welding plate 45 again, and the rosin at the bottom of the storage barrel 67 can be brushed on the inclined ring 51 so that the welding plate 45 is convenient for removing residual rosin at the bottom of the welding plate 45 again.
Embodiment 3 on the basis of embodiment 2, as shown in fig. 4-10, the device further comprises a scraping mechanism, the scraping mechanism is arranged on the pressing plate 43, the scraping mechanism comprises a scraping plate 71, a cylindrical spring 72, a wedge-shaped block 73, a hinged plate 74 and a torsion spring I75, the scraping plate 71 is connected to the pressing plate 43 in a sliding mode, the scraping plate 71 is horizontally arranged, two cylindrical springs 72 are connected between the scraping plate 71 and the pressing plate 43 through hooks, one end of the scraping plate 71 is welded with the wedge-shaped block 73, the bottom of the sliding frame 62 is rotatably connected with the hinged plate 74, and two torsion springs I75 are connected between the hinged plate 74 and the sliding frame 62 through hooks.
When the sliding frame 62 moves downwards together with the pressing plate 43, the scraping plate 71, the cylindrical springs 72, the wedge-shaped blocks 73 and the hinge plates 74 are driven to move downwards, the wedge-shaped blocks 73 can squeeze the hinge plates 74, so that the hinge plates 74 swing downwards, the torsion springs 75 can be twisted, the sliding frame 62 continues to move downwards to drive the wedge-shaped blocks 73 to move downwards until the wedge-shaped blocks 73 are separated from the hinge plates 74, the torsion springs 75 can reset, the torsion springs 75 drive the hinge plates 74 to swing upwards, when the sliding frame 62 moves upwards together with the pressing plate 43, the wedge-shaped blocks 73 can contact the bottoms of the hinge plates 74, the hinge plates 74 can squeeze the wedge-shaped blocks 73, so that the wedge-shaped blocks 73 move in a direction away from the pressing plate 43, the two cylindrical springs 72 can be stretched, the scraping plates 71 move in a direction away from the pressing plate 43 and contact with the bottoms of the welding plates 45, so that the scraping impurities adhered to the bottoms of the welding plates 45 are removed until the wedge-shaped blocks 73 are separated from the hinge plates 74, the two cylindrical springs 72 can reset, and the two cylindrical springs 72 reset to reset the scraping plates 71.
Embodiment 4 based on embodiment 3, as shown in fig. 6-7, the device further comprises an elastic plate 81, a knocking hammer 82 and a torsion spring II 83, wherein the bottom of the sliding frame 62 is connected with a plurality of elastic plates 81 through bolts, the knocking hammer 82 is rotatably connected to the storage cylinder 67, and the torsion spring II 83 is rotatably connected between the knocking hammer 82 and the storage cylinder 67.
When the storage cylinder 67 slides reciprocally on the sliding frame 62, the bottom of the knocking hammer 82 is driven to contact with the plurality of elastic plates 81 in sequence, one of the elastic plates 81 can squeeze the knocking hammer 82, so that the knocking hammer 82 moves in a direction away from the storage cylinder 67, the torsion spring II 83 can be twisted until the knocking hammer 82 continues to move and is separated from contact with one of the elastic plates 81, the torsion spring II 83 can reset, the torsion spring II 83 resets to drive the knocking hammer 82 to reset, and the knocking hammer 82 is driven to knock the storage cylinder 67 in such a reciprocating manner, so that rosin in the storage cylinder 67 can flow smoothly.
Embodiment 5 based on embodiment 4, as shown in fig. 11-12, the device further comprises a positioning plate 91 and a torsion spring III 92, wherein the bottom of the pressing plate 43 is rotatably connected with four positioning plates 91 for limiting components, the four positioning plates 91 are obliquely arranged, and the torsion spring III 92 is rotatably connected between the pressing plate 43 and the four positioning plates 91 respectively.
When the pressing plate 43 moves downwards to contact with the components, the components can extrude the four positioning plates 91, so that the four positioning plates 91 swing downwards, the four torsion springs III 92 can be twisted, the four positioning plates 91 swing downwards to be buckled on the four side walls of the components, the four positioning plates 91 can limit the components better, the components are not easy to slide in the processing process, the accuracy of component welding is improved until the pressing plate 43 moves upwards, after the components do not extrude the four positioning plates 91 any more, the four torsion springs III 92 can reset, and the four torsion springs III 92 reset respectively drive the four positioning plates 91 to swing upwards so as not to buckle the components any more.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (6)
1. The welding device for the components for the production of the photovoltaic micro-inverter is characterized by comprising supporting legs (1), a workbench (2), a mounting plate (3), a welding mechanism and a rotating mechanism, wherein the workbench (2) is fixedly connected to the tops of the supporting legs (1), the mounting plate (3) is rotatably connected to the tops of the workbench (2), the welding mechanism is arranged at the tops of the mounting plate (3), and the rotating mechanism is arranged on the outer wall of a mounting cylinder (42);
The welding mechanism comprises an electric push rod (41), a mounting cylinder (42), a pressing plate (43), a vertical spring (44) and a welding plate (45), wherein the electric push rod (41) is fixedly connected to the top of the mounting disc (3), the mounting cylinder (42) is fixedly connected to the bottom of a telescopic rod of the electric push rod (41), the pressing plate (43) is slidably connected to the bottom of the mounting cylinder (42), the vertical spring (44) is fixedly connected between the pressing plate (43) and the mounting cylinder (42), and the welding plate (45) is fixedly connected to the outer wall of the mounting cylinder (42);
The rotating mechanism comprises an inclined ring (51), an inclined block (52), a horizontal spring (53), a first rack (54), an overrunning clutch (55) and a first gear (56), wherein the inclined ring (51) is fixedly connected to the outer wall of the mounting cylinder (42), the inclined block (52) is connected to the workbench (2) in a sliding mode, the horizontal spring (53) is fixedly connected between the inclined block (52) and the workbench (2), the first rack (54) is fixedly connected to the lower portion of the inclined block (52), the overrunning clutch (55) is fixedly connected to a telescopic rod of the electric push rod (41), the first gear (56) is fixedly connected to the overrunning clutch (55), and the first gear (56) is meshed with the first rack (54).
2. The welding device for the components and parts for the production of the photovoltaic micro-inverter of claim 1, further comprising an smearing mechanism, wherein the smearing mechanism is arranged at the lower part of the workbench (2), the smearing mechanism comprises an elastic frame (61), a sliding frame (62), a reset spring (63), a smearing head (64) and a storage cylinder (67), the elastic frame (61) is fixedly connected to the lower part of the workbench (2), the sliding frame (62) is fixedly connected to a telescopic rod of the electric push rod (41), a sliding groove is formed in the lower part of the sliding frame (62), the smearing head (64) is connected to the sliding groove at the lower part of the sliding frame (62) in a sliding mode, the reset spring (63) is fixedly connected between the smearing head (64) and the sliding frame (62), one end of the smearing head (64) is fixedly connected with the storage cylinder (67), and the storage cylinder (67) is communicated with the smearing head (64).
3. The welding device for the components and parts for the production of the photovoltaic micro-inverter of claim 2, further comprising a scraping mechanism, wherein the scraping mechanism is arranged on the pressing plate (43) and comprises a scraping plate (71), a cylindrical spring (72), a wedge-shaped block (73), a hinged plate (74) and a torsion spring I (75), the scraping plate (71) is connected to the pressing plate (43) in a sliding mode, two cylindrical springs (72) are fixedly connected between the scraping plate (71) and the pressing plate (43), one end of the scraping plate (71) is fixedly connected with the wedge-shaped block (73), the bottom of the sliding frame (62) is rotatably connected with the hinged plate (74), and two torsion springs I (75) are fixedly connected between the hinged plate (74) and the sliding frame (62).
4. The welding device for the components and parts for the production of the photovoltaic micro-inverter of claim 3, further comprising an elastic plate (81), a knocking hammer (82) and a torsion spring II (83), wherein the bottom of the sliding frame (62) is fixedly connected with a plurality of elastic plates (81), the knocking hammer (82) is rotatably connected to the storage cylinder (67), and the torsion spring II (83) is rotatably connected between the knocking hammer (82) and the storage cylinder (67).
5. The welding device for components and parts for producing a photovoltaic micro-inverter of claim 4, further comprising a positioning plate (91) and a torsion spring III (92), wherein the bottom of the pressing plate (43) is rotatably connected with four positioning plates (91), and the torsion spring III (92) is rotatably connected between the pressing plate (43) and the four positioning plates (91) respectively.
6. The welding device for the components for the production of the photovoltaic micro-inverter of claim 1, wherein a rectangular plate is arranged on one side of the inclined ring (51), and a sliding rail is arranged on the lower side surface of the rectangular plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311102115.7A CN117001096B (en) | 2023-08-30 | 2023-08-30 | A component welding device for photovoltaic micro-inverter production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311102115.7A CN117001096B (en) | 2023-08-30 | 2023-08-30 | A component welding device for photovoltaic micro-inverter production |
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| CN117001096A CN117001096A (en) | 2023-11-07 |
| CN117001096B true CN117001096B (en) | 2025-12-30 |
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| CN117226233B (en) * | 2023-11-13 | 2024-03-19 | 潍坊学院 | Resistance type welding device for welding precision parts |
| CN120306932B (en) * | 2025-06-18 | 2025-09-09 | 深圳台达创新半导体有限公司 | A packaging welding structure for a semiconductor device |
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| CN114367773A (en) * | 2021-12-28 | 2022-04-19 | 扬州日精电子有限公司 | Welding machine applied to photovoltaic inverter capacitor |
| CN114535816A (en) * | 2022-04-18 | 2022-05-27 | 刘琴琴 | Solar cell processing device |
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| KR100211510B1 (en) * | 1996-10-19 | 1999-08-02 | 방준모 | Cool welder |
| AU767276B2 (en) * | 1999-09-29 | 2003-11-06 | Kaneka Corporation | Method and apparatus for automatically soldering a lead wire to a solar battery |
| CN209380179U (en) * | 2018-12-17 | 2019-09-13 | 上海福源智业投资集团有限公司 | Tooth support 360 degree rotation welding tooling |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367773A (en) * | 2021-12-28 | 2022-04-19 | 扬州日精电子有限公司 | Welding machine applied to photovoltaic inverter capacitor |
| CN114535816A (en) * | 2022-04-18 | 2022-05-27 | 刘琴琴 | Solar cell processing device |
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