CN113802078B - Solder strip combined air knife tinning device - Google Patents
Solder strip combined air knife tinning device Download PDFInfo
- Publication number
- CN113802078B CN113802078B CN202111011936.0A CN202111011936A CN113802078B CN 113802078 B CN113802078 B CN 113802078B CN 202111011936 A CN202111011936 A CN 202111011936A CN 113802078 B CN113802078 B CN 113802078B
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- Prior art keywords
- plate
- fixed circular
- circular plate
- air knife
- shaped
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- 229910000679 solder Inorganic materials 0.000 title claims description 14
- 238000003466 welding Methods 0.000 claims abstract description 18
- 238000007747 plating Methods 0.000 claims description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/08—Tin or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/14—Removing excess of molten coatings; Controlling or regulating the coating thickness
- C23C2/16—Removing excess of molten coatings; Controlling or regulating the coating thickness using fluids under pressure, e.g. air knives
- C23C2/18—Removing excess of molten coatings from elongated material
- C23C2/185—Tubes; Wires
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a welding belt combined air knife tinning device which comprises a disc-shaped support, wherein a plurality of connecting shafts are arranged on the disc-shaped support along the same circumference, and the lower end of each connecting shaft is connected with an air knife assembly. The disc-shaped support comprises an upper fixed circular plate, a lower outer fixed circular plate and a lower inner fixed circular plate, wherein a circular hole is formed in the center of the upper fixed circular plate, a circular arc through hole concentric with the circular hole is further formed in the upper fixed circular plate, an inner flange extending inwards is arranged at the bottom of the inner side of the lower outer fixed circular plate, an outer extending outer flange is arranged at the bottom of the outer side of the lower inner fixed circular plate, the lower outer fixed circular plate and the lower inner fixed circular plate are connected to the lower surface of the upper fixed circular plate, the lower outer fixed circular plate, the lower inner fixed circular plate and the upper fixed circular plate are concentrically arranged, a T-shaped through groove is formed in the inner flange and the outer flange of the lower outer fixed circular plate, and the central axis of the T-shaped through groove is aligned with the central axis of the circular arc through hole of the upper fixed circular plate. The connecting shaft is provided with a bearing, and the diameter of the bearing is smaller than the width of the transverse part of the T-shaped through groove.
Description
Technical Field
The invention relates to an air knife tinning device, in particular to a welding strip combined air knife tinning device aiming at welding strips with different shapes.
Background
With the development of the photovoltaic industry, in order to improve the power of the components and optimize various performances, component manufacturers continue to break new components and technologies, such as shingles, half-sheets, tiles and the like, and the appearance of these new component packaging technologies also causes the appearance of new solder strips, such as triangular solder strips, sectional MBB solder strips and other special-shaped solder strips; the special-shaped welding strips are arc-shaped after being plated by the conventional air knife and the conventional die, and the sectional welding strips are rough in surface due to the change of the special-shaped sections, so that the surface tin plating requirements of the welding strips cannot be ensured after the conventional air knife and the conventional die are used for tin plating, and normal production and mass production of special-shaped welding strip products cannot be realized.
Disclosure of Invention
The invention can provide a welding strip combined air knife tinning device, which can solve the problem that the tinning quality of the existing special-shaped copper wire cannot be ensured during tinning, and particularly can realize sectional tinning of any shape of sectional copper base, and the tinning effect meets the mass production requirements of special-shaped welding strips and sectional welding strips.
In order to achieve the above purpose, the following technical scheme is provided:
the welding strip combined air knife tinning device is characterized by comprising a disc-shaped support, wherein a plurality of connecting shafts distributed along the same circumference are arranged on the disc-shaped support, and the lower end of each connecting shaft is connected with an air knife assembly;
the disc-shaped support comprises an upper fixed circular plate, a lower outer fixed circular plate and a lower inner fixed circular plate, wherein a circular hole is formed in the center of the upper fixed circular plate, a circular arc through hole concentric with the circular hole is further formed in the upper fixed circular plate, an inner flange extending inwards is arranged at the bottom of the inner side of the lower outer fixed circular plate, an outer flange extending outwards is arranged at the bottom of the outer side of the lower inner fixed circular plate, the lower outer fixed circular plate and the lower inner fixed circular plate are connected to the lower surface of the upper fixed circular plate, the lower outer fixed circular plate, the lower inner fixed circular plate and the upper fixed circular plate are concentrically arranged, T-shaped through grooves are formed in the inner and outer flanges of the lower outer fixed circular plate and the lower inner fixed circular plate, and the central axes of the T-shaped through grooves coincide with the central axes of the circular arc through holes of the upper fixed circular plate;
the connecting shaft is also provided with a bearing, and the diameter of the bearing is smaller than the width of the transverse part of the T-shaped through groove.
Further, the air knife component comprises an L-shaped fixing plate and an air knife, the transverse plate part of the L-shaped fixing plate is connected with the lower end of the connecting shaft, and the air knife is arranged on the vertical plate part of the L-shaped fixing plate.
Further, the air knife assembly further comprises a translation assembly, the translation assembly comprises an upper translation plate and a lower translation plate, the upper surface of the upper translation plate is fixedly connected with the lower end of the connecting shaft, the lower surface of the upper translation plate is provided with a dovetail groove along the radial direction of the upper fixed circular plate, the upper surface of the lower translation plate is provided with a dovetail sliding block, and the lower surface of the lower translation plate is connected with the transverse plate part of the L-shaped fixed plate.
Still further, the one end of the forked tail slider of lower movable plate is provided with the kicking block, and the kicking block top is kept away from the tip of last fixed plectane axis at last translation board, is provided with the screw with forked tail slider direction of movement syntropy on the kicking block, is provided with adjusting screw in the screw, and adjusting screw's head rotatable connection is on last translation board.
Further, the air knife assembly further comprises a rotating assembly, the rotating assembly comprises a rotating seat and a rotating plate, one side face of the rotating seat is connected with the vertical plate portion of the L-shaped fixing plate, the other side face of the rotating seat is connected with one side face of the rotating plate, the rotating plate can rotate relative to the rotating seat, and the other side face of the rotating plate is connected with the air knife.
Further, a first angle control disc is arranged on the rotating plate close to one side of the air knife.
Further, the air knife component further comprises a U-shaped knife rest, one arm of the U-shaped knife rest is connected with the rotating plate, a screw hole is formed in the other arm, a fastening bolt is arranged in the screw hole, and the air knife is fixedly connected to the U-shaped knife rest through the fastening bolt.
Further, the upper surface of the upper fixed circular plate is provided with a second angle control plate.
Further, the upper end of the connecting shaft is provided with external threads, and the upper end of the connecting shaft is sleeved with a gasket and a nut.
Further, the connecting shafts are three, the three connecting shafts are uniformly distributed along the circular arc-shaped through holes, and the lower end of each connecting shaft is connected with an air knife assembly.
Compared with the prior art, the invention has the beneficial effects that: the original arrangement of the left and right double-head air knives is innovated into a multi-head combined air knife, the position and the angle of each air knife head can be accurately adjusted, each surface of the wire rod is provided with a corresponding air knife head for blowing, the plurality of knife heads are positioned on the same horizontal plane, the vertical distance from each air knife head to the wire rod is nearly equal, and the uniformity of tin plating on the surface of the wire rod is ensured; in particular, the method can exert the tin plating effect of the sectional wire approaching to the conventional welding strip due to the fact that other air knives and dies do not have or even cannot complete the sectional blowing method. The method can solve the problem that the tin plating parameters of a plurality of surfaces of the existing special-shaped wire rod cannot meet the requirement during tin plating shaping, and simultaneously can well solve the tin plating problems that the surface of the special-shaped wire rod (especially the sectional wire rod) is uneven in tin plating, the plating layer is arc-shaped and the like, and ensure the tin plating quality of the surface of the special-shaped welding strip so as to realize mass production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of a solder strip combined air knife tinning apparatus according to the present invention;
FIG. 2 is a cross-sectional view of one embodiment of a solder strip combination air knife tinning device of the present invention;
FIG. 3 is a top view of one embodiment of a solder strip combination air knife tinning apparatus of the present invention;
FIG. 4 is a perspective view of a wire in one embodiment of a solder strip combination air knife tinning apparatus of the present invention;
FIG. 5 is a cross-sectional view of a wire of one embodiment of a solder strip combination air knife tinning apparatus of the present invention;
fig. 6 is a perspective view of a connecting shaft and air knife assembly of an embodiment of a solder strip combination air knife tinning device of the present invention.
In the above figures: a disc-shaped bracket 1; a connecting shaft 2; an air knife assembly 3; a circular plate 4 is fixed on the upper part; a lower outer fixed annular plate 5; a lower inner fixed annular plate 6; a bearing 7; an L-shaped fixing plate 8; an air knife 9; a translation assembly 10; an upper translation plate 11; a lower translation plate 12; a rotating assembly 13; a swivel base 14; a rotating plate 15; a second angle control dial 16; a U-shaped knife rest 17; and a wire 18.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings.
In the following description, specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than those herein described, and those skilled in the art may readily devise numerous other arrangements that do not depart from the spirit of the invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.
Referring to fig. 1, 2, 3 and 6, a solder strip combined air knife tinning device comprises a disc-shaped support 1, wherein a plurality of connecting shafts 2 distributed along the same circumference are arranged on the disc-shaped support 1, and the lower end of each connecting shaft 2 is connected with an air knife assembly 3; the disc-shaped support 1 comprises an upper fixed circular plate 4, a lower outer fixed circular plate 5 and a lower inner fixed circular plate 6, a circular hole is formed in the center of the upper fixed circular plate 4, a circular arc through hole concentric with the circular hole is further formed in the upper fixed circular plate 4, an inner flange extending inwards is arranged at the bottom of the inner side of the lower outer fixed circular plate 5, an outer flange extending outwards is arranged at the bottom of the outer side of the lower inner fixed circular plate 6, the lower outer fixed circular plate 5 and the lower inner fixed circular plate 6 are connected to the lower surface of the upper fixed circular plate 4, the lower outer fixed circular plate 5, the lower inner fixed circular plate 6 and the upper fixed circular plate 4 are concentrically arranged, T-shaped through grooves are formed in the inner and outer flanges of the lower outer fixed circular plate 5 and the lower inner fixed circular plate 6, and the central axes of the T-shaped through grooves coincide with the central axes of the circular arc through holes of the upper fixed circular plate 4; the connecting shaft 2 is also provided with a bearing 7, and the diameter of the bearing 7 is smaller than the groove width of the transverse part of the T-shaped through groove. The upper surface of the upper fixed circular plate 4 is provided with a second angle control plate 16. The upper end of the connecting shaft 2 is provided with external threads, and the upper end of the connecting shaft 2 is sleeved with a gasket and a nut.
The upper end of the connecting shaft 2 passes through the circular arc-shaped through hole of the upper fixed circular plate 4, and the upper end of the connecting shaft 2 is provided with an external thread sleeved gasket and a nut. The bearing 7 on the connecting shaft 2 is placed at the transverse part of the T-shaped through groove, the lower end of the bearing 7 penetrates through the vertical part of the T-shaped through groove, the lower outer fixed circular plate 5 and the lower inner fixed circular plate 6 are connected to the lower surface of the upper fixed circular plate 4, and the air knife assembly 3 is connected to the lower end of the connecting shaft 2. The nut at the upper end of the connecting shaft 2 is loosened, the connecting shaft 2 is rotated in the circular arc-shaped through hole according to the tin plating requirement of the wire 18, the angle of the connecting shaft 2 can be accurately rotated through the second angle control disc 16, then the nut at the upper end of the connecting shaft 2 is screwed, and the air knife assembly 3 can circumferentially move at different positions taking the central axis of the disc-shaped support 1 as the center.
The air knife assembly 3 comprises an L-shaped fixing plate 8 and an air knife 9, wherein a transverse plate part of the L-shaped fixing plate 8 is connected with the lower end of the connecting shaft 2, and an air knife 9 is arranged on a vertical plate part of the L-shaped fixing plate 8. The air knife assembly 3 further comprises a translation assembly 10, the translation assembly comprises an upper translation plate 11 and a lower translation plate 12, the upper surface of the upper translation plate 11 is fixedly connected with the lower end of the connecting shaft 2, a dovetail groove along the radial direction of the upper fixed circular plate 4 is formed in the lower surface of the upper translation plate 11, a dovetail sliding block is arranged on the upper surface of the lower translation plate 12, and the lower surface of the lower translation plate 12 is connected with the transverse plate part of the L-shaped fixed plate 8. One end of the dovetail sliding block of the lower translation plate 12 is provided with a jacking block, the jacking block jacks the end part of the upper translation plate 11 far away from the central axis of the upper fixed circular plate 4, the jacking block is provided with a screw hole which is in the same direction with the movement direction of the dovetail sliding block, an adjusting screw is arranged in the screw hole, and the head part of the adjusting screw is rotatably connected to the upper translation plate 11. The air knife assembly 3 further comprises a rotating assembly 13, the rotating assembly 13 comprises a rotating seat 14 and a rotating plate 15, one side surface of the rotating seat 14 is connected with the vertical plate part of the L-shaped fixed plate 8, the other side surface of the rotating seat 14 is connected with one side surface of the rotating plate 15, the rotating plate 15 can rotate relative to the rotating seat 14, and the other side surface of the rotating plate 15 is connected with the air knife 9. A first angle control disc is arranged on the rotary plate 15 on the side close to the air knife 9. The air knife assembly 3 further comprises a U-shaped knife rest 17, one arm of the U-shaped knife rest 17 is connected with the rotary plate 15, a screw hole is formed in the other arm, a fastening bolt is arranged in the screw hole, and the air knife 9 is fixedly connected to the U-shaped knife rest 17 through the fastening bolt.
The air knife component 3 is connected with a translation component 10 by the upper surface of the transverse plate of the L-shaped fixed plate 8, and the inner side of the vertical plate of the L-shaped fixed plate 8 is connected with a rotation component 13.
The upper surface of the upper translation plate 11 of the translation assembly 10 is fixedly connected with the lower end of the connecting shaft 2, a dovetail sliding block arranged on the upper surface of the lower translation plate 12 of the translation assembly 10 is arranged in a radial dovetail groove arranged on the lower surface of the upper translation plate 11 and along the upper fixed circular plate 4, a top block arranged at one end of the dovetail sliding block of the lower translation plate 12 is propped against the end part of the upper translation plate 11 far away from the central axis of the upper fixed circular plate 4, a screw hole in the same direction as the movement direction of the dovetail sliding block is arranged on the top block, an adjusting screw is arranged in the screw hole, and the head part of the adjusting screw is rotatably connected to the upper translation plate 11. The movement of the distance between the air knife assembly 3 and the central axis of the disc-shaped support 1 is realized.
One side of the rotating seat 14 of the rotating assembly 13 is connected with the inner side of the vertical plate part of the L-shaped fixed plate 8, the other side of the rotating seat 14 is connected with one side of the rotating plate 15, the rotating plate 15 can rotate relative to the rotating seat 14, the other side of the rotating plate 15 is connected with the air knife 9, a first angle control disc is arranged on the rotating plate 15, the rotating plate 15 is rotated according to requirements to drive the air knife 9 to rotate, the angle of the air knife 9 can be accurately rotated through the first angle control disc, and rotation of different angles of the air knife 9 is realized.
In operation, the wire 18 penetrates into the middle of the plurality of air knives 9 from the round hole in the center of the disc-shaped support 1, and each air knife assembly 3 of the welding strip combined air knife tinning device moves or rotates so that the air knives 9 tinn the corresponding side surfaces of the wire 18 in different shapes.
Referring to fig. 3, 4, 5 and 6, the connecting shafts 2 are provided with three connecting shafts 2 which are uniformly distributed along the circular arc-shaped through holes, and the lower end of each connecting shaft 2 is connected with an air knife assembly 3.
In operation, the triangular wire 18 penetrates into the middle of the 3 air knives 9 from the round hole in the center of the disc-shaped support 1, and the movement or rotation of each air knife assembly 3 of the welding strip combined air knife tinning device enables the air knives 9 to be aligned with the corresponding side surfaces of the wire 18 for tinning. The number of air knife assemblies 3 is not limited to three, and the number of air knife assemblies 3 is determined according to the number of sides of the cross section of the wire 18. The shape of the wire 18 may be triangular, segmented MBB ribbon, and other shaped forms, among others.
The foregoing description of the preferred embodiments of the present invention should not be construed as limiting the scope of the invention, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).
Claims (4)
1. The welding strip combined air knife tinning device is characterized by comprising a disc-shaped support (1), wherein three connecting shafts (2) distributed along the same circumference are arranged on the disc-shaped support (1), and the lower end of each connecting shaft (2) is connected with an air knife assembly (3);
the disc-shaped support (1) comprises an upper fixed circular plate (4), a lower outer fixed circular plate (5) and a lower inner fixed circular plate (6), a circular hole is formed in the center of the upper fixed circular plate (4), circular arc-shaped through holes concentric with the circular hole are further formed in the upper fixed circular plate (4), an inner flange extending inwards is arranged at the bottom of the inner side of the lower outer fixed circular plate (5), an outer flange extending outwards is arranged at the bottom of the outer side of the lower inner fixed circular plate (6), the lower outer fixed circular plate (5) and the lower inner fixed circular plate (6) are connected to the lower surface of the upper fixed circular plate (4), the lower outer fixed circular plate (5), the lower inner fixed circular plate (6) and the upper fixed circular plate (4) are concentrically arranged, T-shaped through grooves are formed in the inner flange and the outer flange of the lower outer fixed circular plate (5) and the inner flange and the outer flange of the lower inner fixed circular plate (6), and the central axes of the T-shaped through grooves coincide with the circular arc-shaped through holes of the upper fixed circular plate (4);
the connecting shaft (2) is also provided with a bearing (7), and the diameter of the bearing (7) is smaller than the groove width of the transverse part of the T-shaped through groove;
the air knife assembly (3) comprises an L-shaped fixing plate (8) and an air knife (9), wherein a transverse plate part of the L-shaped fixing plate (8) is connected with the lower end of the connecting shaft (2), and a vertical plate part of the L-shaped fixing plate (8) is provided with the air knife (9);
the air knife assembly (3) further comprises a translation assembly (10), the translation assembly (10) comprises an upper translation plate (11) and a lower translation plate (12), the upper surface of the upper translation plate (11) is fixedly connected with the lower end of the connecting shaft (2), a dovetail groove along the radial direction of the upper fixed circular plate (4) is formed in the lower surface of the upper translation plate (11), a dovetail sliding block is arranged on the upper surface of the lower translation plate (12), and the lower surface of the lower translation plate (12) is connected with the transverse plate part of the L-shaped fixed plate (8);
a jacking block is arranged at one end of the dovetail sliding block of the lower translation plate (12), the jacking block is jacked on the end part of the upper translation plate (11) far away from the central axis of the upper fixed circular plate (4), a screw hole which is in the same direction as the movement direction of the dovetail sliding block is formed in the jacking block, an adjusting screw is arranged in the screw hole, and the head part of the adjusting screw is rotatably connected to the upper translation plate (11);
the air knife assembly (3) further comprises a rotating assembly (13), the rotating assembly (13) comprises a rotating seat (14) and a rotating plate (15), one side surface of the rotating seat (14) is connected with a vertical plate part of the L-shaped fixed plate (8), the other side surface of the rotating seat (14) is connected with one side surface of the rotating plate (15), the rotating plate (15) can rotate relative to the rotating seat (14), and the other side surface of the rotating plate (15) is connected with the air knife (9); a first angle control disc is arranged on the rotating plate (15) close to one side of the air knife (9).
2. The welding strip combined air knife tin plating device according to claim 1, wherein the air knife assembly (3) further comprises a U-shaped knife rest (17), one arm of the U-shaped knife rest (17) is connected with the rotating plate (15), a screw hole is formed in the other arm, a fastening bolt is arranged in the screw hole, and the air knife (9) is fixedly connected to the U-shaped knife rest (17) through the fastening bolt.
3. Solder strip combination air knife tinning device according to claim 1, characterized in that the upper surface of the upper fixed circular plate (4) is provided with a second angle control plate (16).
4. The welding strip combined air knife tinning device according to claim 1, wherein the upper end of the connecting shaft (2) is provided with external threads, and the upper end of the connecting shaft (2) is sleeved with a gasket and a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111011936.0A CN113802078B (en) | 2021-08-31 | 2021-08-31 | Solder strip combined air knife tinning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111011936.0A CN113802078B (en) | 2021-08-31 | 2021-08-31 | Solder strip combined air knife tinning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113802078A CN113802078A (en) | 2021-12-17 |
| CN113802078B true CN113802078B (en) | 2023-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111011936.0A Active CN113802078B (en) | 2021-08-31 | 2021-08-31 | Solder strip combined air knife tinning device |
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| Country | Link |
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| CN (1) | CN113802078B (en) |
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2021
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| KR200382147Y1 (en) * | 2005-01-31 | 2005-04-18 | 현대하이스코 주식회사 | An air knife in hot dip simulator that angle control is available |
| KR101583550B1 (en) * | 2015-06-16 | 2016-01-19 | 효성산업 주식회사 | Transfer Device For Air Knife |
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| CN210481486U (en) * | 2019-08-12 | 2020-05-08 | 杭州临安富锟电力器材有限公司 | Hot galvanizing device with movable zinc blowing structure |
| CN211515579U (en) * | 2019-12-30 | 2020-09-18 | 厚发精工(苏州)有限公司 | Oil removing device for forming special-shaped metal long material |
| CN211771511U (en) * | 2020-02-13 | 2020-10-27 | 深圳市科谱森精密技术有限公司 | Triangular welding strip production system, tin coating device thereof, air knife system thereof and air knife thereof |
| CN111411316A (en) * | 2020-05-27 | 2020-07-14 | 同享（苏州）电子材料科技股份有限公司 | Tin plating and blowing device for triangular solder strip |
| CN214060622U (en) * | 2020-11-30 | 2021-08-27 | 西安泰力松新材料股份有限公司 | Tinning die for photovoltaic triangular solder strip |
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