CN113714021A - Spraying device of photovoltaic solder strip - Google Patents
Spraying device of photovoltaic solder strip Download PDFInfo
- Publication number
- CN113714021A CN113714021A CN202111281169.5A CN202111281169A CN113714021A CN 113714021 A CN113714021 A CN 113714021A CN 202111281169 A CN202111281169 A CN 202111281169A CN 113714021 A CN113714021 A CN 113714021A
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- solder strip
- spraying device
- photovoltaic solder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/18—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a spraying device for a photovoltaic welding strip, which comprises a protective shell, a fixed block, a conveying device, a spraying device and a base, wherein the conveying device comprises a first motor, a rotating shaft, a feeding roller, a rubber ring, a tire groove and a preheating device, the front side inside the fixed block is connected with the first motor, the rear side of the first motor is rotatably connected with the rotating shaft, the rear side of the rotating shaft is connected with the feeding roller, the rubber ring is fixedly arranged on the axial outer side of the feeding roller, and the preheating device is arranged inside the feeding roller. This spraying device of photovoltaic solder strip through the mating reaction between rubber ring and the tire groove, and then drive the photovoltaic solder strip by the static friction power between with the photovoltaic solder strip and inwards input, has realized automatic input's purpose, has elasticity for the rubber material through the material of rubber ring simultaneously, and then has reached the effect that can not change the form of photovoltaic solder strip because of the clamp force, has solved and has caused the condemned problem of photovoltaic solder strip by external force factor.
Description
Technical Field
The invention relates to the technical field of photovoltaic solder strips, in particular to a spraying device for a photovoltaic solder strip.
Background
The photovoltaic solder strip is mainly applied to connection between the photovoltaic module and the battery piece, and the photovoltaic solder strip needs to be coated with a layer of tin on the outer side in the manufacturing process, so that the important function of conducting and gathering electricity is efficiently achieved, and therefore the device for coating the tin on the photovoltaic solder strip plays a vital role in the quality of the photovoltaic solder strip.
The existing photovoltaic solder strip spraying device has the following technical defects: firstly, the traditional preheating device is directly contacted with the photovoltaic welding strip, so that the local heating of the photovoltaic welding strip is overhigh, the overall heating is uneven, the photovoltaic welding strip is deformed due to high temperature, the quality requirement is not met, the rejection rate is higher, and the uneven tin coating problem caused by uneven heating is caused, so that the performance of the photovoltaic welding strip is low; its two, tin liquid spraying can make the coating volume outwards reduce gradually by the center under with the straight face contact of photovoltaic solder strip, and violent contact simultaneously, a large amount of spraying are outwards dispersed along the photovoltaic solder strip perpendicular through reaction force, and then cause the phenomenon of extravagant coating, have photovoltaic solder strip top layer uneven coating problem simultaneously, and then can make the photovoltaic solder strip electrically conductive performance of gathering the electricity can decline.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a spraying device for a photovoltaic solder strip, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a spraying device for a photovoltaic welding strip comprises a protective shell, a fixed block, a conveying device, a spraying device and a base, wherein the lower side of the protective shell is fixedly connected with the base;
conveyer includes first motor, pivot, sends into roller, rubber ring, tire groove and preheating device, the first motor of inside front side fixedly connected with of fixed block, the rear side rotation of first motor is connected with the pivot, the roller is sent into to the rear side fixedly connected with of pivot, the axial outside fixed mounting who sends into the roller has the rubber ring, stretches into the photovoltaic solder strip and sends into the clearance department between the roller, because set up the tire groove on the rubber ring, and the surface in tire groove sets up for the mat surface for the revolving force through tire groove static friction power and the revolving force of sending into the roller transports the photovoltaic solder strip to the inboard of protection casing, again because the material of rubber ring has elasticity for the rubber material, and then can not change the form of photovoltaic solder strip because of the clamp force. The rubber ring is provided with a tire groove, and the preheating device is fixedly arranged inside the feeding roller;
a plurality of tire grooves are distributed in the axial direction of the rubber ring at equal intervals; the outer side surface of the rubber ring is a rough surface.
Further, the preheating device structurally comprises a heating chamber, an air injection pipe, an air bag, a communicating pipe, a rectangular shell, a guide rod, a spring, a first magnetic block and a second magnetic block, wherein the heating chamber is symmetrically arranged in front of and behind the feeding roller, the heating chamber is fixedly connected with the feeding roller, the air bag is fixedly connected to the inner side of the axial direction of the rubber ring, the photovoltaic welding strip has pressing force on the rubber ring when being transported under the action of the rubber ring, so that the contact position of the rubber ring and the photovoltaic welding strip is elastically deformed, then the pressing force is transmitted to the air bag through the rubber ring, the air bag is extruded, then the gas in the air bag enters the rectangular shell through the communicating pipe, the rectangular shell entering the gas rotates to a position close to the second magnetic block, and the communicating pipe which is uniformly distributed is fixedly connected to the inner side of the axial direction of the air bag, the other end of the communicating pipe is fixedly connected with a rectangular shell, the axial inner side surface of the rectangular shell relative to the air bag is fixedly connected with an air injection pipe,
a guide rod is fixedly connected between the upper side and the lower side of the interior of the rectangular shell, a spring is sleeved on the outer side of the guide rod in the axial direction, the guide rod penetrates through a first magnetic block, the first magnetic block is located on the lower side of the spring and is located in the rectangular shell, and a second magnetic block is fixedly connected to the fixing block; because the second magnetic force piece is the same with the corresponding magnetic pole of first magnetic force piece, the magnetic force of second magnetic force piece is greater than the self gravity of first magnetic force piece simultaneously, thereby promote first magnetic force piece along the guide bar to the lateral motion, make the breach between rectangle shell and the jet-propelled pipe open, then the gas in the rectangle shell is through flowing into in the jet-propelled pipe, because the jet-propelled pipe runs through the heating chamber, the heating chamber heats the gas in the jet-propelled pipe, then the gas of being heated outwards discharges through the opening of jet-propelled pipe top, make the gas of being heated carry out thermally equivalent to inboard photovoltaic solder strip. The second magnetic block is positioned on the axial inner side of the first magnetic block, and the corresponding magnetic poles of the second magnetic block and the first magnetic block are the same;
when the air bag is not extruded by the photovoltaic welding strip after rotating, the corresponding gas spraying pipe recovers through the elasticity of the air bag, the gas on the outer side is sucked inwards, and then the heat in the heating chamber can be brought into the air bag, so that the heat can be stored circularly, and the optimal state of the gas temperature can be guaranteed.
The feeding roller is provided with a groove corresponding to the heating chamber, and the inside of the heating chamber is provided with a slot corresponding to the gas injection pipe.
Furthermore, the spraying device comprises a nozzle, a circular ring shell, a wind power block, a second motor, a wind gathering shell, a guide plate, a rectangular groove and an air inlet pipe, wherein the nozzle is arranged on the upper side of the protective shell, and the lower end part of the nozzle extends into the protective shell;
the photovoltaic welding strip spraying device comprises a protection shell, a nozzle, a wind power block, a wind gathering shell and a wind guide plate, wherein the axial inner side of the protection shell is fixedly connected with a circular shell, the upper side of the protection shell is fixedly connected with a gas inlet pipe, when a photovoltaic welding strip enters the axial inner side of the circular shell, the nozzle is started to start spraying work, external airflow is introduced into the circular shell through the gas inlet pipe, the gas inlet pipe is obliquely arranged relative to the wind power block to generate a driving force for the wind power block, the inner side of the circular shell is rotatably connected with the wind power block, the axial inner side of the wind power block relative to the circular shell is fixedly connected with a second motor, the axial inner side of the second motor relative to the circular shell is fixedly connected with the wind gathering shell, and the wind gathering shell is fixedly connected with the wind guide plate;
make the wind-force piece can drive the second motor and be circular motion around the ring casing, start the second motor simultaneously and drive and gather the wind shell and carry out the swing back and forth, make and gather the wind shell and can be circular motion around the ring casing under the effect of second motor and wind-force piece and carry out the swing back and forth, because it is interior concavity to gather the wind shell, make it gather wind-force when the pivoted, then the air current outwards disperses along the guide plate, because the rectangular channel has been seted up on the guide plate, make the powerful even outwards outflow of air current, because the lower extreme of nozzle sets up for the slope again, make spun aerial fog slope inside the ring casing inflow, then aerial fog is when gathering the effect of wind shell and guide plate and carrying out the circumference flow and stretch to axial inboard and left and right sides gradually, and then to photovoltaic solder strip even spraying, the phenomenon of extravagant coating has also been avoided simultaneously.
The two nozzles are arranged in bilateral symmetry around the circular shell, and the lower ends of the nozzles are arranged in an inclined manner;
and the axial inner side of the circular ring shell is provided with a sliding groove corresponding to the wind power block.
Furthermore, the protective shell is fixedly connected with the base through a screw, and the protective shell is provided with a screw hole corresponding to the screw.
Furthermore, the guide rods are symmetrically arranged on the left and right sides of the inside of the rectangular shell, and through holes matched with the guide rods are formed in the first magnetic block.
Further, the intake pipe sets up about the slope of wind-force piece, the guide plate is provided with threely about gathering the fan shell equidistance, set up a plurality of rectangular channel that distributes evenly on the guide plate.
Furthermore, the magnetic poles of the opposite surfaces of the first magnetic block and the second magnetic block are the same, and the magnetic force of the second magnetic block is greater than the self gravity of the first magnetic block.
Furthermore, a plurality of wind power blocks are equidistantly distributed on the inner side of the circular ring shell in the axial direction, and the wind power blocks are fixedly connected through arc-shaped blocks.
Furthermore, the fixed blocks are arranged in a vertically symmetrical mode relative to the protection shell, and the fixed blocks are fixedly connected with the protection shell through screws.
(III) advantageous effects
Compared with the prior art, the invention provides a spraying device for a photovoltaic solder strip, which has the following beneficial effects:
1. this spraying device of photovoltaic solder strip through the mating reaction between rubber ring and the tire groove, and then drive the photovoltaic solder strip by the static friction power between with the photovoltaic solder strip and inwards input, has realized automatic input's purpose, has elasticity for the rubber material through the material of rubber ring simultaneously, and then has reached the effect that can not change the form of photovoltaic solder strip because of the clamp force, has solved and has caused the condemned problem of photovoltaic solder strip by external force factor.
2. This spraying device of photovoltaic solder strip, through the gasbag, the heating chamber, first magnetic force piece, the mating reaction between the second magnetic force piece, and then realized can be according to the input of photovoltaic solder strip whether carry out the mesh of jet-propelled switch, reached the mode that changes traditional direct contact photovoltaic solder strip heating simultaneously, and then carry out the thermally equivalent to inboard photovoltaic solder strip through the gas that is heated, thereby solved and caused the inhomogeneous problem of scribbling tin by being heated the inequality, reduce the disability rate simultaneously, show the performance that improves the photovoltaic solder strip.
3. This spraying device of photovoltaic solder strip resumes through the elasticity of gasbag, and then has realized can bringing the heat in the heating chamber into the purpose in the gasbag, and this action has reached the effect that the heat can be circulated and stored, and then has solved the gas temperature and has lower lead to the fact the photovoltaic solder strip to preheat not good problem.
4. This spraying device of photovoltaic solder strip, through the wind-force piece, gather the mating reaction between wind shell and the guide plate, and then realized that spraying aerial fog carries out the purpose that the circumference stretchs to the inboard and left and right sides of axial gradually when flowing, this action has reached the effect that can gather the even spraying of photovoltaic solder strip, and then has solved the problem that the performance that leads to its electrically conductive electricity of gathering descends by photovoltaic solder strip top layer coating inequality, has also avoided the phenomenon of extravagant coating simultaneously.
Drawings
FIG. 1 is a schematic perspective view of a wind mass according to the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of a fixing block according to the present invention;
FIG. 4 is a schematic perspective view of a rubber ring according to the present invention;
FIG. 5 is a schematic perspective view of the preheating device according to the present invention;
FIG. 6 is a schematic perspective view of a first magnetic block according to the present invention;
FIG. 7 is a schematic perspective view of the spraying apparatus of the present invention;
fig. 8 is a schematic perspective view of the wind collecting shell according to the present invention.
In the figure: 1. a protective housing; 2. a fixed block; 3. a transportation device; 31. a first motor; 32. feeding into a roller; 33. a rubber ring; 34. a tire groove; 35. a preheating device; 351. a heating chamber; 352. a gas ejector tube; 353. an air bag; 354. a communicating pipe; 355. a rectangular housing; 356. a guide bar; 357. a spring; 358. a first magnetic block; 359. a second magnetic block; 4. a spraying device; 41. a nozzle; 42. a circular ring housing; 43. a wind power block; 44. a second motor; 45. a wind gathering shell; 46. a baffle; 47. a rectangular groove; 48. an air inlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-8, a spraying device for a photovoltaic solder strip includes a protective casing 1, a fixed block 2, a transportation device 3, a spraying device 4 and a base, wherein the lower side of the protective casing 1 is fixedly connected with the base, the upper side and the lower side of the left part of the protective casing 1 are both fixedly connected with the fixed block 2, the transportation device 3 is fixedly installed on the inner side of the fixed block 2, and the spraying device 4 is fixedly installed inside the protective casing 1;
a plurality of tire grooves 34 are equidistantly distributed in the axial direction of the rubber ring 33; the outer side surface of the rubber ring 33 is rough.
Further, the preheating device 35 includes a heating chamber 351, an air injection pipe 352, an air bag 353, a communication pipe 354, a rectangular housing 355, a guide rod 356, a spring 357, a first magnetic block 358 and a second magnetic block 359, the heating chamber 351 is symmetrically arranged in front and at the back of the feeding roller 32, the heating chamber 351 is fixedly connected with the feeding roller 32, the air bag 353 is fixedly connected to the axial inner side of the rubber ring 33, the photovoltaic welding strip is transported by the rubber ring 33, at the same time, the photovoltaic welding strip presses the rubber ring 33, the contact position of the rubber ring 33 and the photovoltaic welding strip is elastically deformed, then the pressing force is transmitted to the air bag 353 through the rubber ring 33, the air in the air bag 353 is pressed by the air through the communication pipe 354 and enters the rectangular housing 355, at the same time, the rectangular housing 355 which enters the air rotates to a position close to the second magnetic block 359, the axial inner side of the air bag 353 is fixedly connected with a plurality of uniformly distributed communicating pipes 354, a rectangular housing 355 is fixedly connected to the other end of the communication pipe 354, an air jet pipe 352 is fixedly connected to the axially inner side surface of the rectangular housing 355 with respect to the air bag 353,
a guide rod 356 is fixedly connected between the upper side and the lower side of the interior of the rectangular shell 355, a spring 357 is sleeved on the axial outer side of the guide rod 356, the guide rod 356 penetrates through a first magnetic block 358, the first magnetic block 358 is positioned on the lower side of the spring 357 and is located in the interior of the rectangular shell 355, and a second magnetic block 359 is fixedly connected to the fixed block 2; because the corresponding magnetic pole of second magnetic force piece 359 and first magnetic force piece 358 is the same, the magnetic force of second magnetic force piece 359 is greater than the self gravity of first magnetic force piece 358 simultaneously, thereby promote first magnetic force piece 358 and move to the outside along guide bar 356, make the breach between rectangle shell 355 and jet pipe 352 open, then the gas in the rectangle shell 355 is through flowing into in the jet pipe 352, because jet pipe 352 runs through heating chamber 351, heating chamber 351 heats the gas in jet pipe 352, then the gas that is heated outwards discharges through the opening in jet pipe 352 top, make the gas that is heated carry out the thermally equivalent to inboard photovoltaic solder strip. A second magnetic block 359 is located axially inward of the first magnetic block 358, the second magnetic block 359 having corresponding poles identical to the first magnetic block 358;
when the air bag 353 rotates and is not extruded by the photovoltaic welding strip, the corresponding gas spraying pipe 352 sucks the gas on the outer side inwards through the elastic recovery of the air bag 353, and then the heat in the heating chamber 351 can be brought into the air bag 353, so that the heat can be stored circularly, and the optimal state of the gas temperature can be ensured.
The feeding roller 32 is provided with a groove corresponding to the heating chamber 351, and the inside of the heating chamber 351 is provided with a slot corresponding to the gas injection pipe 352.
Further, the spraying device 4 comprises a nozzle 41, a circular ring shell 42, a wind power block 43, a second motor 44, a wind gathering shell 45, a guide plate 46, a rectangular groove 47 and an air inlet pipe 48, wherein the nozzle 41 is installed on the upper side of the protective shell 1, and the lower end part of the nozzle 41 extends into the protective shell 1;
the axial inner side of the protective shell 1 is fixedly connected with a circular shell 42, the upper side of the protective shell is fixedly connected with an air inlet pipe 48, when a photovoltaic welding strip enters the axial inner side of the circular shell 42, a nozzle 41 is started to start spraying work, external air flow is introduced into the circular shell 42 through the air inlet pipe 48, the air inlet pipe 48 is obliquely arranged relative to a wind block 43 to generate a pushing force on the wind block 43, the inner side of the circular shell 42 is rotatably connected with the wind block 43, the wind block 43 is fixedly connected with a second motor 44 relative to the axial inner side face of the circular shell 42, the second motor 44 is fixedly connected with a wind gathering shell 45 relative to the axial inner side face of the circular shell 42, and a guide plate 46 is fixedly connected to the wind gathering shell 45;
so that the wind-force block 43 can drive the second motor 44 to make circular motion around the circular shell 42, meanwhile, the second motor 44 is started to drive the wind gathering shell 45 to swing back and forth, so that the wind gathering shell 45 can swing back and forth while making circular motion around the circular shell 42 under the action of the second motor 44 and the wind power block 43, because the wind gathering shell 45 is concave, the wind gathering shell gathers wind while rotating, then the airflow diverges outwards along the guide plate 46, because the guide plate 46 is provided with the rectangular groove 47, the airflow can flow outwards forcefully and uniformly, and because the lower end of the nozzle 41 is arranged obliquely, the sprayed aerosol flows into the circular shell 42 obliquely, then the aerial fog gradually spreads to the inner side and the left and right sides of the axial direction while flowing circumferentially under the action of the wind gathering shell 45 and the guide plate 46, so that the photovoltaic welding strip is uniformly sprayed, and the phenomenon of paint waste is avoided.
Two nozzles 41 are symmetrically arranged on the left and right of the circular shell 42, and the lower ends of the nozzles 41 are obliquely arranged;
the axial inner side of the annular shell 42 is provided with a sliding groove corresponding to the wind power block 43.
Furthermore, the protective shell 1 is fixedly connected with the base through a screw, and the protective shell 1 is provided with a screw hole corresponding to the screw.
Furthermore, two guide rods 356 are symmetrically arranged on the left and right of the inside of the rectangular housing 355, and a through hole matched with the guide rods 356 is formed in the first magnetic block 358.
Further, the air inlet pipe 48 is obliquely arranged relative to the wind power block 43, three guide plates 46 are equidistantly arranged relative to the wind gathering shell 45, and a plurality of rectangular grooves 47 which are uniformly distributed are formed in each guide plate 46.
Further, the magnetic poles of the opposing faces of the first and second magnetic blocks 358 and 359 are the same, and the magnetic force of the second magnetic block 359 is greater than the self-weight of the first magnetic block 358.
Further, a plurality of wind power blocks 43 are equidistantly distributed on the inner side of the circular ring shell 42 in the axial direction, and the wind power blocks 43 are fixedly connected through arc-shaped blocks.
Further, the two fixing blocks 2 are symmetrically arranged up and down relative to the protection shell 1, and the fixing blocks 2 are fixedly connected with the protection shell 1 through screws.
The specific use mode and function of the embodiment are as follows:
during the use, at first start first motor 31 and drive the pivot and rotate, make the pivot drive rather than feeding into roller 32 synchronous rotation of fixed connection, then when feeding into roller 32 and rotating at last downside, the staff stretches into the clearance department of feeding into between the roller 32 with the photovoltaic solder strip, because set up tire groove 34 on the rubber ring 33, and the surface of tire groove 34 is the setting of mat surface, make through 34 stiction of tire groove and the revolving force of feeding into roller 32 with the photovoltaic solder strip to the inboard transportation of protecting sheathing 1, again because the material of rubber ring 33 has elasticity for the rubber material, and then can not change the form of photovoltaic solder strip because of the clamp force.
Further, while the photovoltaic welding strip is transported by the rubber ring 33, the photovoltaic welding strip presses the rubber ring 33, so that the contact position of the rubber ring 33 and the photovoltaic welding strip is elastically deformed, then the pressing force is transmitted to the air bag 353 through the rubber ring 33, so that the air bag 353 is pressed, then the air in the air bag 353 enters the rectangular shell 355 through the communicating pipe 354, meanwhile, the rectangular shell 355 entering the air rotates to a position close to the second magnetic block 359, because the magnetic poles of the second magnetic block 359 and the first magnetic block 358 are the same, and meanwhile, the magnetic force of the second magnetic block 359 is greater than the self gravity of the first magnetic block 358, so that the first magnetic block 358 is pushed to move outwards along the guide rod 356, so that the gap between the rectangular shell 355 and the gas ejecting pipe 352 is opened, then the air in the rectangular shell 355 flows into the gas ejecting pipe 352, and because the gas ejecting pipe 352 penetrates through the heating chamber 351, the heating chamber 351 heats the gas in the gas injection pipe 352, and then the heated gas is discharged outwards through the opening above the gas injection pipe 352, so that the heated gas uniformly heats the photovoltaic solder strip on the inner side.
Further, when the airbag 353 rotates and is not extruded by the photovoltaic welding strip, the corresponding gas injection pipe 352 sucks the gas on the outer side inwards through the elastic recovery of the airbag 353, so that the heat in the heating chamber 351 can be brought into the airbag 353, the heat can be stored circularly, and the optimal state of the gas temperature can be ensured.
Further, when the photovoltaic solder strip enters the axial inner side of the annular shell 42, the nozzle 41 is started to start spraying, and at the same time, the external air flow is introduced into the annular shell 42 through the air inlet pipe 48, because the air inlet pipe 48 is obliquely arranged relative to the wind power block 43, a driving force is further generated on the wind power block 43, the wind power block 43 can drive the second motor 44 to do circular motion around the annular shell 42, and simultaneously the second motor 44 is started to drive the wind gathering shell 45 to swing back and forth, so that the wind gathering shell 45 can do circular motion around the annular shell 42 and swing back and forth under the action of the second motor 44 and the wind power block 43, because the wind gathering shell 45 is concave, the wind power is gathered while rotating, then the air flow is diffused outwards along the guide plate 46, and because the guide plate 46 is provided with the rectangular groove 47, the air flow can flow outwards and uniformly and forcefully, and because the lower end of the nozzle 41 is arranged in an inclined manner, the sprayed aerial fog flows into the circular ring shell 42 in an inclined manner, and then the aerial fog gradually spreads towards the axial inner side and the left and right sides while flowing circumferentially under the action of the wind collecting shell 45 and the guide plate 46, so that the photovoltaic welding strip is uniformly sprayed, and the phenomenon of paint waste is avoided.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a spraying device of photovoltaic solder strip, includes protection casing (1), fixed block (2), conveyer (3), spraying device (4) and base, its characterized in that: the lower side of the protection shell (1) is fixedly connected with a base, the upper side and the lower side of the left part of the protection shell (1) are fixedly connected with fixing blocks (2), the inner side of each fixing block (2) is fixedly provided with a conveying device (3), and the interior of the protection shell (1) is fixedly provided with a spraying device (4);
the conveying device (3) comprises a first motor (31), a rotating shaft, a feeding roller (32), a rubber ring (33), a tire groove (34) and a preheating device (35), the front side of the interior of the fixed block (2) is fixedly connected with the first motor (31), the rear side of the first motor (31) is rotatably connected with the rotating shaft, the rear side of the rotating shaft is fixedly connected with the feeding roller (32), the rubber ring (33) is fixedly installed on the axial outer side of the feeding roller (32), the tire groove (34) is formed in the rubber ring (33), and the preheating device (35) is fixedly installed in the feeding roller (32);
the tire grooves (34) are distributed in a plurality of equal intervals in the axial direction of the rubber ring (33); the outer side surface of the rubber ring (33) is a rough surface.
2. The spraying device of the photovoltaic solder strip according to claim 1, characterized in that: the preheating device (35) structurally comprises a heating chamber (351), an air injection pipe (352), an air bag (353), two communicating pipes (354), a rectangular shell (355), a guide rod (356), a spring (357), a first magnetic block (358) and a second magnetic block (359), wherein the heating chamber (351) is symmetrically arranged in front and at back of the sending roller (32), the heating chamber (351) is fixedly connected with the sending roller (32), the air bag (353) is fixedly connected to the inner axial side of the rubber ring (33), the communicating pipes (354) which are uniformly distributed are fixedly connected to the inner axial side of the air bag (353), the rectangular shell (355) is fixedly connected to the other end of each communicating pipe (354), and the air injection pipe (352) is fixedly connected to the inner axial side of the rectangular shell (355) relative to the air bag (353),
a guide rod (356) is fixedly connected between the upper side and the lower side of the interior of the rectangular shell (355), a spring (357) is sleeved on the axial outer side of the guide rod (356), the guide rod (356) penetrates through a first magnetic block (358), the first magnetic block (358) is located on the lower side of the spring (357) and is located in the rectangular shell (355), and a second magnetic block (359) is fixedly connected to the fixed block (2); the second magnetic block (359) is positioned on the axial inner side of the first magnetic block (358), and the corresponding magnetic poles of the second magnetic block (359) and the first magnetic block (358) are the same;
the feeding roller (32) is provided with a groove corresponding to the heating chamber (351), and the heating chamber (351) is internally provided with a slot corresponding to the gas injection pipe (352).
3. The spraying device of the photovoltaic solder strip according to claim 1, characterized in that: the spraying device (4) comprises a nozzle (41), a circular ring shell (42), a wind power block (43), a second motor (44), a wind gathering shell (45), a guide plate (46), a rectangular groove (47) and an air inlet pipe (48), wherein the nozzle (41) is installed on the upper side of the protective shell (1), and the lower end part of the nozzle (41) extends into the protective shell (1);
a circular ring shell (42) is fixedly connected to the inner side of the protection shell (1) in the axial direction, an air inlet pipe (48) is fixedly connected to the upper side of the protection shell, a wind power block (43) is rotatably connected to the inner side of the circular ring shell (42), a second motor (44) is fixedly connected to the wind power block (43) relative to the inner side of the circular ring shell (42) in the axial direction, a wind gathering shell (45) is fixedly connected to the second motor (44) relative to the inner side of the circular ring shell (42) in the axial direction, and a guide plate (46) is fixedly connected to the wind gathering shell (45);
the two nozzles (41) are arranged in a bilateral symmetry mode about the circular shell (42), and the lower ends of the nozzles (41) are arranged in an inclined mode;
the axial inner side of the circular ring shell (42) is provided with a sliding groove corresponding to the wind power block (43).
4. The spraying device of the photovoltaic solder strip according to claim 1, characterized in that: the protective shell (1) is fixedly connected with the base through screws, and screw holes corresponding to the screws are formed in the protective shell (1).
5. The spraying device of the photovoltaic solder strip as claimed in claim 2, wherein: the two guide rods (356) are arranged in the rectangular shell (355) in a bilateral symmetry mode, and through holes matched with the guide rods (356) are formed in the first magnetic block (358).
6. The spraying device of the photovoltaic solder strip is characterized in that: the air inlet pipe (48) is obliquely arranged relative to the wind power block (43), the guide plate (46) is arranged three relative to the wind gathering shell (45) at equal intervals, and a plurality of rectangular grooves (47) which are uniformly distributed are formed in the guide plate (46).
7. The spraying device of the photovoltaic solder strip as claimed in claim 2, wherein: the magnetic poles of the opposite surfaces of the first magnetic block (358) and the second magnetic block (359) are the same, and the magnetic force of the second magnetic block (359) is greater than the self-gravity of the first magnetic block (358).
8. The spraying device of the photovoltaic solder strip is characterized in that: the wind power blocks (43) are distributed at equal intervals on the inner side of the circular ring shell (42) in the axial direction, and the wind power blocks (43) are fixedly connected through arc-shaped blocks.
9. The spraying device of the photovoltaic solder strip according to claim 1, characterized in that: the two fixing blocks (2) are arranged in an up-and-down symmetrical mode relative to the protection shell (1), and the fixing blocks (2) are fixedly connected with the protection shell (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111281169.5A CN113714021A (en) | 2021-11-01 | 2021-11-01 | Spraying device of photovoltaic solder strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111281169.5A CN113714021A (en) | 2021-11-01 | 2021-11-01 | Spraying device of photovoltaic solder strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113714021A true CN113714021A (en) | 2021-11-30 |
Family
ID=78686321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111281169.5A Pending CN113714021A (en) | 2021-11-01 | 2021-11-01 | Spraying device of photovoltaic solder strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113714021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193660A (en) * | 2022-06-27 | 2022-10-18 | 江苏奥力新材料股份有限公司 | Advertisement cloth back glue smearing process and processing equipment thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527093A (en) * | 1938-04-02 | 1940-10-02 | Gen Motors Corp | Improvements in the manufacture of multiply metal tubing |
| US3831262A (en) * | 1969-06-05 | 1974-08-27 | P Luc | Method of bonding metal parts by friction |
| CN202322969U (en) * | 2011-11-03 | 2012-07-11 | 江苏太阳光伏科技有限公司 | Production system of tin-coated welding strip for solar photovoltaic component |
| CN205420520U (en) * | 2016-03-02 | 2016-08-03 | 陕西光德电子材料有限公司 | Photovoltaic solder strip processing is with scribbling tin device |
| CN208727796U (en) * | 2018-12-11 | 2019-04-12 | 龚亚鑫 | A kind of photovoltaic welding belt fast spraying device |
| CN113529061A (en) * | 2021-07-13 | 2021-10-22 | 苏州雷盾新材料科技有限公司 | Photovoltaic solder strip tin coating device of low-temperature halogen-free lead-free solder strip and welding method thereof |
| CN113560770A (en) * | 2021-09-22 | 2021-10-29 | 南通德舜昌机械科技有限公司 | Triangular special-shaped welding strip calendaring and tinning production line for photovoltaic panel and production process thereof |
-
2021
- 2021-11-01 CN CN202111281169.5A patent/CN113714021A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527093A (en) * | 1938-04-02 | 1940-10-02 | Gen Motors Corp | Improvements in the manufacture of multiply metal tubing |
| US3831262A (en) * | 1969-06-05 | 1974-08-27 | P Luc | Method of bonding metal parts by friction |
| CN202322969U (en) * | 2011-11-03 | 2012-07-11 | 江苏太阳光伏科技有限公司 | Production system of tin-coated welding strip for solar photovoltaic component |
| CN205420520U (en) * | 2016-03-02 | 2016-08-03 | 陕西光德电子材料有限公司 | Photovoltaic solder strip processing is with scribbling tin device |
| CN208727796U (en) * | 2018-12-11 | 2019-04-12 | 龚亚鑫 | A kind of photovoltaic welding belt fast spraying device |
| CN113529061A (en) * | 2021-07-13 | 2021-10-22 | 苏州雷盾新材料科技有限公司 | Photovoltaic solder strip tin coating device of low-temperature halogen-free lead-free solder strip and welding method thereof |
| CN113560770A (en) * | 2021-09-22 | 2021-10-29 | 南通德舜昌机械科技有限公司 | Triangular special-shaped welding strip calendaring and tinning production line for photovoltaic panel and production process thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193660A (en) * | 2022-06-27 | 2022-10-18 | 江苏奥力新材料股份有限公司 | Advertisement cloth back glue smearing process and processing equipment thereof |
| CN115193660B (en) * | 2022-06-27 | 2023-12-19 | 江苏奥力新材料股份有限公司 | Advertisement cloth back glue smearing process and processing equipment thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113714021A (en) | Spraying device of photovoltaic solder strip | |
| CN210765861U (en) | Atomizer for textile processing | |
| CN103480933B (en) | A kind of method utilizing high-pressure hot wind to be automatically separated discarded circuit board element | |
| CN211538366U (en) | Coating equipment | |
| CN115430590A (en) | Energy-efficient type lithium-ion battery pole piece drying equipment | |
| CN214975197U (en) | Alkaline battery steel shell inner wall conductive film coating device | |
| CN213866873U (en) | Fiber fabric dyeing recovery unit based on environmental protection | |
| CN214234673U (en) | Plastic powder spraying and recovering device | |
| CN115464801A (en) | Plastic master batch preparation processing device | |
| CN211726323U (en) | Plastic spraying equipment for producing rough geomembrane | |
| CN210517533U (en) | Outdoor looped netowrk case environment intelligence control system | |
| CN211071201U (en) | Glass cleaning device is used in production of photovoltaic glass | |
| CN210207309U (en) | Graphite alkene conductive paste spray set | |
| CN210439064U (en) | Coating equipment for vacuum aluminum-plated paper | |
| CN216182748U (en) | High-speed film blowing machine | |
| CN212362739U (en) | Continuous drying device during production of strip-shaped high polymer material | |
| CN210525631U (en) | Dust collector is used in polyimide film production | |
| CN219112373U (en) | Surface cleaning device for cut pole piece | |
| CN220532354U (en) | Dust collecting equipment is used in sticky tape production | |
| CN111482325A (en) | Fabric waxing device for shoe processing | |
| CN216954015U (en) | Heating equipment is used in aluminum alloy ex-trusions production | |
| CN210576180U (en) | Nickel utmost point ear metal tape surface treatment device | |
| CN218722619U (en) | MPP electric power pipe shaping cooling device | |
| CN209882189U (en) | Ion fan for glass detection | |
| CN214928154U (en) | Surface drying equipment for printed matter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211130 |
|
| RJ01 | Rejection of invention patent application after publication |