CN117620348A - Diode welding equipment of photovoltaic terminal box - Google Patents
Diode welding equipment of photovoltaic terminal box Download PDFInfo
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- CN117620348A CN117620348A CN202410104241.4A CN202410104241A CN117620348A CN 117620348 A CN117620348 A CN 117620348A CN 202410104241 A CN202410104241 A CN 202410104241A CN 117620348 A CN117620348 A CN 117620348A
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- 238000003466 welding Methods 0.000 title claims abstract description 72
- 239000002184 metal Substances 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 19
- 230000008859 change Effects 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000005476 soldering Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The invention discloses diode welding equipment of a photovoltaic junction box, which relates to the technical field of welding and comprises the following components: a workbench and a welding assembly. This diode welding equipment of photovoltaic terminal box, when using, welding set is located the outside department of workstation, and two parcel covers are in the closed state, can form the complete cavity that can supply the installation when closing, through insert every cavity respectively with waiting welded diode main part in, through heating the heating rod circular telegram, the heat can transfer to the metal heat conduction stick on, the bottom heat collection of metal heat conduction stick, touch pin is to its welding, need join in marriage the tin during the welding, through starting electric putter, make electric putter extension drive push pedal promote to the inside of storing box, outwards extrude the soldering tin liquid of storing box inside, drench the bottom of corresponding metal heat conduction stick from every discharging pipe, accomplish the welding to the pin, thereby realize the welding to the diode main part.
Description
Technical Field
The invention relates to the technical field of welding, in particular to diode welding equipment of a photovoltaic junction box.
Background
The photovoltaic junction box is a device for electric connection and protection on a solar photovoltaic panel, is usually installed on the back of the photovoltaic panel, is used for intensively connecting and protecting connectors and cables on the panel, is usually made of plastic or metal materials, the diode of the photovoltaic junction box is an electronic element inside the junction box, the work of the diode on the photovoltaic panel is used for protecting the panel from reverse current, the diode of the photovoltaic junction box is welded to ensure that the diode is firmly connected in the junction box and can reliably operate, the welding connects the diode with a circuit board in the junction box, so that the diode can normally operate and play a role in protecting the panel, and the welding can provide good electric connection and mechanical strength and ensure the stability and reliability of the diode during the operation of the photovoltaic panel.
In the prior art, the special requirement for welding the diode of the photovoltaic junction box is high, the size of the diode is small, a special worker is required to clamp the diode by using tweezers during welding, the diode installation position inside the photovoltaic junction box is aligned, then welding is completed, only one diode can be welded in each operation, the diode distribution inside the photovoltaic junction box is array type, the manual stability of the worker is required, the welding operation is repeated, and the welding speed is low.
We have therefore proposed a diode soldering apparatus for a photovoltaic junction box in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide diode welding equipment for a photovoltaic junction box, which aims to solve the problems that the prior manual clamping diode provided by the background art is used for welding the diode, the requirement on the specificity is high and the operation speed is low.
In order to achieve the above purpose, the present invention provides the following technical solutions: a diode welding apparatus for a photovoltaic junction box, comprising: the top of the workbench is provided with an anti-skid area, the top of the anti-skid area is provided with a box cover and a box body, a junction block is fixedly arranged in the box body, the top of the junction block is fixedly connected with a plurality of connecting plates, the top of the workbench is fixedly provided with a rotating assembly, the welding assembly comprises a hollow plate, the inside of the hollow plate is provided with a heating rod, the bottom of the hollow plate is fixedly communicated with a plurality of heat insulation sleeves, the inner wall of each heat insulation sleeve is provided with a metal heat conduction rod, each two of the metal heat conduction rods are in a group, one end of each metal heat conduction rod is in contact with the outside of the heating rod, the bottom of the hollow plate is fixedly provided with a plurality of positioning rods, every equal fixedly connected with connecting block in both ends of locating lever, every two change the hole, every two all rotate between the inner wall in change the hole and be connected with the installation pole, every equal fixedly connected with impeller in surface of installation pole, every equal fixedly connected with changes the piece between the both ends of installation pole, every equal fixedly connected with parcel cover in bottom of changeing the piece, a plurality of change the piece average divide into two sets of, and one set of equal fixedly connected with reinforcing rod between the adjacent surface of changeing the piece, every two the surface of impeller is all engaged connection, and is a plurality of parcel cover is every two sets of, every set of the inside of parcel cover all sets up the diode main part, every the both sides of diode main part all set up the pin.
Preferably, the top fixed mounting of hollow slab has the auxiliary frame, the inside of auxiliary frame sets up driving motor, driving motor's output shaft and one side fixed connection of one of them commentaries on classics piece, every the diode main part corresponds the matching with the position of every connecting plate respectively, every the bottom of metal heat conduction stick corresponds the matching with the position of every pin respectively.
Preferably, the top fixed mounting of hollow slab has the strengthening frame, the top fixed mounting of hollow slab has a plurality of gag levers, and is a plurality of the equal fixedly connected with dog in top of gag lever levers, a plurality of the slip cap is equipped with the board of accepting between the surface of gag lever levers, the bottom of accepting the board sets up the hydraulic stem, the bottom of hydraulic stem and the top fixed connection of strengthening frame.
Preferably, the rotating assembly comprises a positive motor and a negative motor and a positioning column, wherein the positive motor and the negative motor are both arranged at the top of the workbench, an active rotating wheel is fixedly arranged on an output shaft of the positive motor, a rotating core is fixedly connected to the top of the positioning column, a driven rotating wheel is sleeved on the outer rotating sleeve of the rotating core, a belt is movably sleeved between the inner wall of the driven rotating wheel and the inner wall of the active rotating wheel, a supporting rod is fixedly connected to the top of the driven rotating wheel, and one end of the supporting rod is fixedly connected with the top of the supporting plate.
Preferably, the surface fixed mounting of hollow slab has reinforced subassembly, reinforced subassembly is including the storage box, the surface fixedly connected with fixed plate of storage box, one side of fixed plate sets up two electric putter, two fixed mounting has the push pedal between electric putter's the bottom, the surface and the inner wall sliding connection of storage box of push pedal, the fixed intercommunication in bottom of storage box has a plurality of discharging pipes, every the discharging pipe corresponds the matching with the position of every metal heat conduction stick respectively.
Preferably, the surface fixed mounting who holds the board has locating component, locating component is including dead lever and stopper, dead lever fixed mounting is in the outside that holds the board, the fixed slot has been seted up to the bottom of dead lever, the inner wall fixedly connected with telescopic link of fixed slot, the bottom fixedly connected with installation piece of telescopic link, the bottom fixedly connected with calibrating rod of installation piece, the outside of telescopic link sets up connecting spring, connecting spring's both ends respectively with the inner wall of fixed slot and the top fixed connection of installation piece.
Preferably, the limiting block is fixedly arranged at the top of the anti-skid area, the calibrating frame is fixedly arranged at the top of the limiting block, the calibrating hole is formed in the top of the calibrating frame, and the pressure sensor is arranged at the top of the limiting block.
Preferably, the top of workstation sets up the controller, the bottom fixed mounting of workstation has a plurality of support columns, every two the equal fixedly connected with diagonal bar in one side of support column, every the one end of diagonal bar all with the bottom fixed connection of workstation, the top fixed mounting of antiskid district has four clamping pieces, a plurality of every two clamping pieces are a set of, box body and lid block respectively between two sets of clamping pieces.
Preferably, a plurality of buckles are fixedly mounted on two sides of the box body, a plurality of clamping sleeves are fixedly mounted on two sides of the box cover, and the inner wall of each clamping sleeve is respectively clamped with the outer part of each buckle.
Compared with the prior art, the invention has the beneficial effects that:
1. when the welding assembly is used, the welding assembly is located at the outer side of the workbench, the two wrapping sleeves are in the closed state, a complete cavity for installation can be formed when the welding assembly is closed, the diode main body to be welded is inserted into each cavity respectively, heat can be transferred to the metal heat conducting rod through electrifying and heating the heating rod, the bottom ends of the metal heat conducting rods are heat-collected, the touch pins are welded, tin needs to be matched during welding, the electric pushing rod is started, the push plate is driven to push the inside of the storage box through extension of the electric pushing rod, soldering tin liquid in the storage box is extruded outwards, the bottom ends of the corresponding metal heat conducting rods are sprayed from each discharging pipe, welding of the pins is completed, welding of the diode main body is achieved, after welding is completed, the driving motor is started, the output shaft of the driving motor is driven to rotate, one side rotating block connected by the reinforcing rod is driven to rotate simultaneously, each two corresponding impellers are meshed with each other, the two wrapping sleeves combined with each other are separated towards two sides in the rotating process, and the diode main body is released, so that the matrix type welding speed is completed.
2. When the welding assembly is used, the positive and negative motor is controlled to be started through the controller, the output shaft of the positive and negative motor drives the driving rotating wheel to rotate, under the driving action of the belt, the driving rotating wheel drives the driven rotating wheel and the supporting rod to rotate, the welding assembly is rotated to be right above the box body, when the calibration rod is located above the calibration frame, the positive and negative motor is finely adjusted until the calibration rod passes through the calibration hole under the elastic action of the connecting spring, the pressure sensor is elastically touched, signals are transmitted to the controller by the pressure sensor, the controller controls the starting hydraulic rod to descend, the descending height of the hydraulic rod is set by the controller, the diode main body is stopped when touching the connecting plate, and the diode main body is prevented from being crushed.
3. When using, lid and box body are when the installation, need all block into the cutting ferrule that corresponds with every buckle inside to avoid lid and box body separation, then, when welding diode main part in the box body of photovoltaic terminal box, then block the lid between two clamping pieces wherein, the box body card is between two other symmetrical clamping pieces, and make one of them surface of box body support the stopper, the position of three sides has been confirmed this moment, thereby can fix a position the box body, the surface roughness of skid resistant zone is not smooth, has anti-skidding function, effectively avoids box body and lid to be in the position slip when being held.
Drawings
FIG. 1 is a partial perspective view of a box body of a diode welding apparatus of a photovoltaic junction box of the present invention;
FIG. 2 is a top perspective view of a diode welding apparatus for a photovoltaic junction box of the present invention;
FIG. 3 is a side perspective view of a diode welding apparatus of a photovoltaic junction box of the present invention;
FIG. 4 is an exploded perspective view of a portion of the rotating assembly of a diode welding apparatus for a photovoltaic junction box of the present invention;
FIG. 5 is a perspective view, partially in section, of a positioning assembly of a diode welding apparatus for a photovoltaic junction box of the present invention;
FIG. 6 is a partial top perspective view of a rotating assembly of a diode welding apparatus for a photovoltaic junction box of the present invention;
FIG. 7 is a partial perspective view of a welding assembly of a diode welding apparatus for a photovoltaic junction box of the present invention;
FIG. 8 is an enlarged view of FIG. 7 at A in accordance with the present invention;
FIG. 9 is an expanded perspective view of a welding assembly part structure of a diode welding device of a photovoltaic junction box according to the present invention;
fig. 10 is a partial perspective view of a feed assembly of a diode welding apparatus for a photovoltaic junction box of the present invention.
In the figure:
1. a rotating assembly; 101. positioning columns; 102. rotating the core; 103. a forward and reverse motor; 104. a driving rotating wheel; 105. a belt; 106. a driven rotating wheel; 107. a support rod; 2. welding the assembly; 201. a receiving plate; 202. a stop block; 203. a limit rod; 204. a hydraulic rod; 205. a reinforcing frame; 206. a hollow slab; 207. a heating rod; 208. a metal heat conduction rod; 209. a wrapping sleeve; 210. a driving motor; 211. an auxiliary frame; 212. a rotating block; 213. a connecting block; 214. a positioning rod; 215. an impeller; 216. a reinforcing rod; 217. a turning hole; 218. a mounting rod; 219. a heat insulating sleeve; 3. a positioning assembly; 301. a fixed rod; 302. a fixing groove; 303. a telescopic rod; 304. a connecting spring; 305. a mounting block; 306. a calibration rod; 307. calibrating the hole; 308. a calibration stand; 309. a pressure sensor; 310. a limiting block; 4. a charging assembly; 401. a storage box; 402. a push plate; 403. a fixing plate; 404. an electric push rod; 405. a discharge pipe; 5. a work table; 6. a controller; 7. a diagonal rod; 8. an anti-slip zone; 9. a clamping piece; 10. a support column; 11. a buckle; 12. a box cover; 13. a cutting sleeve; 14. a case body; 15. a junction block; 16. a connecting plate; 17. a diode body; 18. pins.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: a diode welding apparatus for a photovoltaic junction box, comprising: the workbench 5 and the welding component 2, the top of the workbench 5 is provided with an anti-slip zone 8, the top of the anti-slip zone 8 is provided with a box cover 12 and a box body 14, a junction block 15 is fixedly arranged in the box body 14, the top of the junction block 15 is fixedly connected with a plurality of connecting plates 16, the top of the workbench 5 is fixedly provided with a rotating component 1, the welding component 2 comprises a hollow plate 206, the interior of the hollow plate 206 is provided with a heating rod 207, the bottom of the hollow plate 206 is fixedly communicated with a plurality of heat insulation sleeves 219, the inner wall of each heat insulation sleeve 219 is provided with a metal heat conduction rod 208, each two of the plurality of metal heat conduction rods 208 are in a group, one end of each metal heat conduction rod 208 is contacted with the outside of the heating rod 207, the bottom of the hollow plate 206 is fixedly provided with a plurality of positioning rods 214, two ends of each positioning rod 214 are fixedly connected with connecting blocks 213, two rotating holes 217 are formed in the outer surface of each connecting block 213, a mounting rod 218 is connected between the inner walls of each two rotating holes 217 in a rotating mode, impellers 215 are fixedly connected to the outer surface of each mounting rod 218, rotating blocks 212 are fixedly connected between the two ends of each mounting rod 218, wrapping sleeves 209 are fixedly connected to the bottom of each rotating block 212, the rotating blocks 212 are equally divided into two groups, reinforcing rods 216 are fixedly connected between the adjacent outer surfaces of one group of rotating blocks 212, the outer surfaces of each two impellers 215 are in meshed connection, each two of the wrapping sleeves 209 are one group, diode main bodies 17 are arranged in the inner portions of each group of wrapping sleeves 209, and pins 18 are arranged on the two sides of each diode main body 17.
As shown in fig. 5 to 9, an auxiliary frame 211 is fixedly installed at the top of the hollow slab 206, a driving motor 210 is disposed in the auxiliary frame 211, an output shaft of the driving motor 210 is fixedly connected with one side of one of the rotating blocks 212, each diode body 17 is correspondingly matched with the position of each connecting plate 16, the bottom end of each metal heat conducting rod 208 is correspondingly matched with the position of each pin 18, and the driving motor 210 is started to enable the output shaft of the driving motor 210 to rotate, so that one side of the rotating blocks 212 connected by the reinforcing rods 216 is driven to rotate simultaneously.
As shown in fig. 5-9, a reinforcing frame 205 is fixedly installed at the top of the hollow plate 206, a plurality of limit rods 203 are fixedly installed at the top of the hollow plate 206, a stop block 202 is fixedly connected to the top ends of the limit rods 203, a bearing plate 201 is slidably sleeved between the outer surfaces of the limit rods 203, a hydraulic rod 204 is arranged at the bottom of the bearing plate 201, the bottom end of the hydraulic rod 204 is fixedly connected with the top of the reinforcing frame 205, the hydraulic rod 204 is controlled by the controller 6 to start the hydraulic rod 204, the hydraulic rod 204 drives the hollow plate 206 to descend downwards, the hollow plate 206 is connected with the hydraulic rod 204 through the reinforcing frame 205, stability can be increased, the limit rods 203 prevent the hollow plate 206 from shaking, and the stop block 202 can prevent the hollow plate 206 from falling.
As shown in fig. 4 and 6, the rotating assembly 1 includes a positive and negative motor 103 and a positioning column 101, the positive and negative motor 103 and the positioning column 101 are both installed at the top of the workbench 5, an output shaft of the positive and negative motor 103 is fixedly provided with a driving rotating wheel 104, the top of the positioning column 101 is fixedly connected with a rotating core 102, a driven rotating wheel 106 is sleeved outside the rotating core 102, a belt 105 is movably sleeved between the inner wall of the driven rotating wheel 106 and the inner wall of the driving rotating wheel 104, a supporting rod 107 is fixedly connected at the top of the driven rotating wheel 106, one end of the supporting rod 107 is fixedly connected with the top of the supporting plate 201, and the positive and negative motor 103 is controlled by the controller 6 to be started, so that an output shaft of the positive and negative motor 103 rotates to drive the driving rotating wheel 104 to rotate, at this moment, the driven rotating wheel 106 is sleeved outside the rotating core 102, and the driving rotating wheel 104 drives the driven rotating wheel 106 and the supporting rod 107 to rotate under the driving action of the belt 105, and the welding assembly 2 is rotated to the right above the box 14.
As shown in fig. 2, fig. 3, fig. 6, fig. 7 and fig. 10, the outer surface of the hollow slab 206 is fixedly provided with a feeding component 4, the feeding component 4 comprises a storage box 401, the outer surface of the storage box 401 is fixedly connected with a fixing plate 403, one side of the fixing plate 403 is provided with two electric push rods 404, a push plate 402 is fixedly arranged between the bottom ends of the two electric push rods 404, the outer surface of the push plate 402 is in sliding connection with the inner wall of the storage box 401, a plurality of discharging pipes 405 are fixedly communicated with the bottom of the storage box 401, each discharging pipe 405 is respectively matched with the position of each metal heat conducting rod 208, the electric push rods 404 are started to extend to drive the push plate 402 to push the inside of the storage box 401, extrusion force is generated in the pushing process, solder liquid in the storage box 401 is extruded outwards, and is sprayed from each discharging pipe 405 to the bottom end of the corresponding metal heat conducting rod 208.
As shown in fig. 2, fig. 3, fig. 5 and fig. 6, the outer surface of the bearing plate 201 is fixedly provided with a positioning assembly 3, the positioning assembly 3 comprises a fixing rod 301 and a limiting block 310, the fixing rod 301 is fixedly installed outside the bearing plate 201, a fixing groove 302 is formed in the bottom of the fixing rod 301, a telescopic rod 303 is fixedly connected to the inner wall of the fixing groove 302, a mounting block 305 is fixedly connected to the bottom end of the telescopic rod 303, a calibration rod 306 is fixedly connected to the bottom of the mounting block 305, a connecting spring 304 is arranged outside the telescopic rod 303, two ends of the connecting spring 304 are fixedly connected with the inner wall of the fixing groove 302 and the top of the mounting block 305 respectively, when the bottom end of the fixing rod 301 approximately corresponds to the top position of the limiting block 310, the mounting block 305 is pulled upwards, the calibration rod 306 is located above the calibration frame 308, and the calibration rod 306 can be sprung downwards by the connecting spring 304 through the fine-tuning of the positive and negative motor 103.
As shown in fig. 2, 3, 5 and 6, a limiting block 310 is fixedly installed at the top of the anti-slip area 8, a calibration frame 308 is fixedly installed at the top of the limiting block 310, a calibration hole 307 is formed in the top of the calibration frame 308, a pressure sensor 309 is arranged at the top of the limiting block 310, and after the calibration rod 306 passes through the calibration hole 307 under the elastic action of a connecting spring 304, the pressure sensor 309 is elastically touched.
As shown in fig. 2-4, the top of the workbench 5 is provided with the controller 6, the bottom of the workbench 5 is fixedly provided with a plurality of support columns 10, one side of each two support columns 10 is fixedly connected with an inclined rod 7, one end of each inclined rod 7 is fixedly connected with the bottom of the workbench 5, the top of the anti-slip region 8 is fixedly provided with four clamping pieces 9, each two of the plurality of clamping pieces 9 are in a group, the box body 14 and the box cover 12 are respectively clamped between the two groups of clamping pieces 9, when the diode main body 17 is welded in the box body 14 of the photovoltaic junction box, the box cover 12 is clamped between the two symmetrical clamping pieces 9, the box body 14 is clamped between the other two symmetrical clamping pieces 9, one surface of the box body 14 is propped against the limiting block 310, and at the moment, the positions of the three sides are determined, so that the box body 14 can be positioned, each photovoltaic junction box with the same specification can be positioned at the same position when the diode is welded, the support columns 10 support the workbench 5, and the inclined rod 7 forms a triangular support structure between the support columns 10 and the workbench 5, thereby improving stability.
As shown in fig. 1-3, a plurality of buckles 11 are fixedly installed on two sides of a box body 14, a plurality of clamping sleeves 13 are fixedly installed on two sides of a box cover 12, the inner wall of each clamping sleeve 13 is respectively clamped with the outer part of each buckle 11, a photovoltaic junction box is formed by combining the box cover 12 and the box body 14, an outlet of a wire is arranged on the box body 14, and when the box cover 12 and the box body 14 are installed, each buckle 11 needs to be clamped into the corresponding clamping sleeve 13, so that the box cover 12 and the box body 14 are prevented from being separated.
The application method and the working principle of the device are as follows: when in use, the front and back motor 103, the heating rod 207, the driving motor 210, the pressure sensor 309, the electric push rod 404 and the diode main body 17 are controlled to operate by the controller 6 and are electrically connected with an external power supply, the photovoltaic junction box is formed by combining the box cover 12 and the box body 14, the box body 14 is provided with an outlet of a wire, each buckle 11 is required to be clamped into the corresponding clamping sleeve 13 when the box cover 12 and the box body 14 are installed, so that the box cover 12 is prevented from being separated from the box body 14, when the diode main body 17 is welded in the box body 14 of the photovoltaic junction box, the box cover 12 is clamped between two symmetrical clamping pieces 9, the box body 14 is clamped between the other two symmetrical clamping pieces 9, one surface of the box body 14 is abutted against the limiting block 310, and the three-side position is determined at the moment, so that the box body 14 can be positioned, each photovoltaic junction box with the same specification can be positioned at the same position when diode welding is carried out, the box body 14 and the box cover 12 are arranged at the anti-slip area 8, the surface of the anti-slip area 8 is rough and not smooth, the anti-slip function is realized, the box body 14 and the box cover 12 are effectively prevented from sliding when being clamped, in addition, the support column 10 supports the workbench 5, the inclined rod 7 forms a triangular support structure between the support column 10 and the workbench 5, stability is improved, the welding assembly 2 is positioned at the outer side of the workbench 5 in an initial state, the two wrapping sleeves 209 are in a closed state, a complete cavity for installation is formed when the two wrapping sleeves are closed, the diode main body 17 to be welded is respectively inserted into each cavity, at the moment, the controller 6 controls the start of the forward and reverse motor 103, so that the output shaft of the forward and reverse motor 103 rotates, and the driving rotary wheel 104 is driven to rotate, at this time, the driven runner 106 is sleeved outside the rotating core 102 to rotate, under the driving action of the belt 105, the driving runner 104 drives the driven runner 106 and the supporting rod 107 to rotate, the welding assembly 2 is rotated to be right above the box body 14, when the bottom end of the fixed rod 301 and the top position of the limiting block 310 are approximately corresponding, the mounting block 305 is pulled upwards, the calibrating rod 306 is positioned above the calibrating frame 308, the positive and negative motor 103 is finely adjusted, until the calibrating rod 306 passes through the calibrating hole 307 under the elastic action of the connecting spring 304, the pressure sensor 309 elastically touches, the pressure sensor 309 transmits a signal to the controller 6, the controller 6 controls the starting hydraulic rod 204, the hydraulic rod 204 drives the hollow plate 206 to descend, the hollow plate 206 is connected with the hydraulic rod 204 through the reinforcing frame 205, stability can be increased, the calibrating rod 306 can calibrate the positions of the diode main body 17 and the connecting plate 16, the descending height of the hydraulic rod 204 is set by the controller 6, the diode main body 17 stops when touching the connecting plate 16, the diode main body 17 is prevented from being crushed, the heating rod 207 is electrified and heated, heat is transferred to the metal heat conducting rod 208, the temperature of the metal heat conducting rod 208 is quickly increased, the heat dissipation area of the metal heat conducting rod 208 can be reduced by the heat insulating sleeve 219, the bottom end of the metal heat conducting rod 208 is heat-collected, the pins 18 are welded while touching, tin is required to be matched during welding, the tin is used for forming reliable electrical connection on the welding points, the tin is helpful for enhancing conductivity, resisting oxidation and improving the stability of connection, the electric push rod 404 is started to extend to drive the push plate 402 to push the inside of the material storage box 401, extrusion force is generated in the pushing process, the tin liquid in the material storage box 401 is extruded outwards, and is sprayed out from each discharge pipe 405, just, drenching the bottom of corresponding metal heat conduction stick 208, accomplish the welding to pin 18 to realize the welding to diode main part 17, after the welding is accomplished, through starting driving motor 210, make driving motor 210's output shaft rotate, thereby drive wherein by the one side turning block 212 that stiffener 216 links to each other rotates simultaneously, all intermesh between every two corresponding impellers 215, can make the separation of two mutually combined parcel covers 209 toward both sides in the rotation process, release diode main part 17, thereby accomplished the welding of matrix, improved welding speed.
The wiring diagrams of the reversible motor 103, the heating rod 207, the driving motor 210, the pressure sensor 309, the electric push rod 404, the controller 6 and the diode body 17 in the present invention belong to common knowledge in the art, the working principle thereof is a known technology, and the model thereof is selected to be a proper model according to actual use, so that the control mode and the wiring arrangement will not be explained in detail for the reversible motor 103, the heating rod 207, the driving motor 210, the pressure sensor 309, the electric push rod 404, the controller 6 and the diode body 17.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. A diode welding apparatus for a photovoltaic junction box, comprising: workstation (5) and welding set spare (2), the top of workstation (5) sets up skid resistant zone (8), lid (12) and box body (14) have been placed at the top of skid resistant zone (8), the inside fixed mounting of box body (14) has junction block (15), the top fixedly connected with a plurality of connecting plates (16) of junction block (15), the top fixed mounting of workstation (5) has rotating set spare (1), welding set spare (2) are including hollow slab (206), the inside of hollow slab (206) sets up heating rod (207), the bottom fixed intercommunication of hollow slab (206) has a plurality of insulating sleeves (219), every the inner wall of insulating sleeve (219) all sets up metal heat conduction rod (208), a plurality of every two of metal heat conduction rod (208) are a set of, a plurality of one end of metal heat conduction rod (208) all with the outside contact of heating rod (207), the bottom fixed mounting of hollow slab (206) has a plurality of locating lever (214), every locating lever (214) the bottom fixed connection has two connecting holes (213) each connecting rod (213) have between two connecting blocks (213), every the surface of installation pole (218) all fixedly connected with impeller (215), every all fixedly connected with changes piece (212) between the both ends of installation pole (218), every the bottom of changeing piece (212) all fixedly connected with parcel cover (209), a plurality of change piece (212) are equally divided into two sets of, and wherein a set of equal fixedly connected with stiffening rod (216) between the adjacent surface of changeing piece (212), every two the surface of impeller (215) all meshes to be connected, a plurality of parcel cover (209) are two each and are a set of, every group the inside of parcel cover (209) all sets up diode main part (17), every the both sides of diode main part (17) all set up pin (18).
2. The diode welding apparatus of a photovoltaic junction box of claim 1, wherein: the top fixed mounting of hollow board (206) has auxiliary frame (211), the inside of auxiliary frame (211) sets up driving motor (210), the output shaft of driving motor (210) and one side fixed connection of one of them commentaries on classics piece (212), every diode main part (17) respectively with the position correspondence matching of every connecting plate (16), every the bottom of metal heat conduction stick (208) respectively with the position correspondence matching of every pin (18).
3. The diode welding apparatus of a photovoltaic junction box of claim 2, wherein: the top fixed mounting of hollow slab (206) has strengthening frame (205), the top fixed mounting of hollow slab (206) has a plurality of gag lever posts (203), a plurality of all fixedly connected with dog (202) in the top of gag lever post (203), a plurality of slip cap is equipped with between the surface of gag lever post (203) and holds board (201), the bottom of accepting board (201) sets up hydraulic stem (204), the bottom of hydraulic stem (204) is with the top fixed connection of strengthening frame (205).
4. A diode welding apparatus of a photovoltaic junction box according to claim 3, characterized in that: the rotating assembly (1) comprises a positive motor (103) and a positioning column (101), the positive motor (103) and the positioning column (101) are all installed at the top of the workbench (5), an output shaft of the positive motor (103) is fixedly provided with a driving rotating wheel (104), the top of the positioning column (101) is fixedly connected with a rotating core (102), a driven rotating wheel (106) is sleeved outside the rotating core (102), a belt (105) is movably sleeved between the inner wall of the driven rotating wheel (106) and the inner wall of the driving rotating wheel (104), a supporting rod (107) is fixedly connected to the top of the driven rotating wheel (106), and one end of the supporting rod (107) is fixedly connected with the top of the supporting plate (201).
5. The diode welding apparatus of a photovoltaic junction box of claim 4, wherein: the utility model discloses a metal heat conduction rod (208) of a hollow slab, including cavity plate (206), surface fixed mounting has reinforced subassembly (4), reinforced subassembly (4) is including storage box (401), the surface fixedly connected with fixed plate (403) of storage box (401), one side of fixed plate (403) sets up two electric putter (404), two fixed mounting has push pedal (402) between the bottom of electric putter (404), the surface of push pedal (402) and the inner wall sliding connection of storage box (401), the fixed intercommunication in bottom of storage box (401) has a plurality of discharging pipes (405), every discharging pipe (405) correspond the matching with the position of every metal heat conduction rod (208) respectively.
6. The diode welding apparatus of a photovoltaic junction box of claim 5, wherein: the utility model discloses a locating device for the flexible printed circuit board, including adapting board (201), surface fixed mounting who accepts board (201) has locating component (3), locating component (3) are including dead lever (301) and stopper (310), dead lever (301) fixed mounting is in the outside of adapting board (201), fixed slot (302) have been seted up to the bottom of dead lever (301), the inner wall fixedly connected with telescopic link (303) of fixed slot (302), the bottom fixedly connected with installation piece (305) of telescopic link (303), the bottom fixedly connected with calibrating rod (306) of installation piece (305), the outside of telescopic link (303) sets up connecting spring (304), the both ends of connecting spring (304) are respectively with the inner wall of fixed slot (302) and the top fixed connection of installation piece (305).
7. The diode welding apparatus of a photovoltaic junction box of claim 6, wherein: the limiting block (310) is fixedly arranged at the top of the anti-skid area (8), a calibration frame (308) is fixedly arranged at the top of the limiting block (310), a calibration hole (307) is formed in the top of the calibration frame (308), and a pressure sensor (309) is arranged at the top of the limiting block (310).
8. The diode welding apparatus of a photovoltaic junction box of claim 7, wherein: the top of workstation (5) sets up controller (6), the bottom fixed mounting of workstation (5) has a plurality of support columns (10), every two one side of support column (10) is equal fixedly connected with diagonal bar (7), every the one end of diagonal bar (7) all with the bottom fixed connection of workstation (5), the top fixed mounting of antiskid district (8) has four clamping pieces (9), a plurality of clamping pieces (9) are two every two and are a set of, box body (14) and lid (12) block respectively between two sets of clamping pieces (9).
9. The diode welding apparatus of a photovoltaic junction box of claim 8, wherein: a plurality of buckles (11) are fixedly installed on two sides of the box body (14), a plurality of clamping sleeves (13) are fixedly installed on two sides of the box cover (12), and the inner wall of each clamping sleeve (13) is respectively clamped with the outer part of each buckle (11).
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| CN202410104241.4A CN117620348B (en) | 2024-01-25 | 2024-01-25 | Diode welding equipment of photovoltaic terminal box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410104241.4A CN117620348B (en) | 2024-01-25 | 2024-01-25 | Diode welding equipment of photovoltaic terminal box |
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| CN117620348B CN117620348B (en) | 2024-04-09 |
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