CN218745673U - Welding strip clamping mechanism - Google Patents
Welding strip clamping mechanism Download PDFInfo
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- CN218745673U CN218745673U CN202223360258.1U CN202223360258U CN218745673U CN 218745673 U CN218745673 U CN 218745673U CN 202223360258 U CN202223360258 U CN 202223360258U CN 218745673 U CN218745673 U CN 218745673U
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- 238000003466 welding Methods 0.000 title claims abstract description 33
- 229910000679 solder Inorganic materials 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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Abstract
The utility model relates to a photovoltaic module makes technical field, specifically discloses a solder strip fixture. The welding strip clamping mechanism comprises a connecting seat, a first sliding plate, a second sliding plate, a clamping component row and a driving piece; the first sliding plate and the second sliding plate are arranged side by side along the Y-axis direction and are both connected with the connecting seat in a sliding manner along the X-axis direction; the driving piece drives the first sliding plate and the second sliding plate to synchronously move towards each other; the clamping assembly row comprises a plurality of first clamping pieces and a plurality of second clamping pieces which are alternately arranged along the X-axis direction, each first clamping piece is connected with the first sliding plate, each second clamping piece is connected with the second sliding plate, and the welding strips are clamped and fixed between each first clamping piece and the second clamping pieces located on the same side adjacent to each other through the limiting clamping structures. This weld and take fixture can realize carrying out accurate, stable centre gripping to the platykurtic welding strip to can not take place to weld and take the centre gripping to warp.
Description
Technical Field
The utility model relates to a photovoltaic module makes technical field, especially relates to a solder strip fixture.
Background
In the process of producing a photovoltaic cell string assembly, solder ribbons and cells need to be stacked and soldered to form a cell string. The handling of the solder strip is a very important part, and the handling of the solder strip determines the quality of the produced assembly of the battery.
The patent with publication number CN215787785U discloses a solder strip clamping structure, which is provided with a first movable plate and a second movable plate, wherein a plurality of first clamping plates are arranged on the first movable plate at intervals, a plurality of second clamping plates are arranged on the second movable plate at intervals, and the first clamping plates and the second clamping plates are staggered in the left-right direction; when the welding belt is used, the first movable plate and the second movable plate are driven to move in opposite directions by the two cylinders respectively, and the first clamping plates and the second clamping plates are driven to move together, so that the welding belt is clamped between the adjacent first clamping plates and the second clamping plates.
However, since the solder strip is flat and made of a soft material, the clamping structure is prone to cause inward bending of the solder strip width clamping area, which causes deformation of the solder strip clamping area and leads to poor welding products of the battery string.
Disclosure of Invention
An object of the utility model is to provide a weld and take fixture can realize welding the area to the platykurtic and carry out accurate, stable centre gripping to can not take place to weld and take the centre gripping to warp.
To achieve the purpose, the utility model adopts the following technical proposal:
a welding strip clamping mechanism comprises a connecting seat, a first sliding plate, a second sliding plate, a clamping piece array and a driving piece;
the first sliding plate and the second sliding plate are arranged side by side along the Y-axis direction and are both connected with the connecting seat in a sliding manner along the X-axis direction; the driving piece drives the first sliding plate and the second sliding plate to synchronously move towards each other;
the clamping assembly row comprises a plurality of first clamping pieces and a plurality of second clamping pieces which are alternately arranged along the X-axis direction, each first clamping piece is connected with the first sliding plate, each second clamping piece is connected with the second sliding plate, and a welding strip is clamped and fixed between each first clamping piece and the second clamping piece located on the same adjacent side through a limiting clamping structure.
Furthermore, the limiting and clamping structure comprises a bottom surface limiting bulge, a top surface limiting bulge and a limiting clamping groove;
the bottom surface limiting bulge is convexly arranged on the inner side surface of the clamping end of the first clamping piece; an avoiding groove for avoiding the bottom surface limiting protrusion is formed in the inner side surface of the clamping end of the second clamping piece;
the top surface limiting bulge is convexly arranged on the inner side surface of the clamping end of the second clamping piece, and the height difference between the bottom surface of the top surface limiting bulge and the top surface of the bottom surface limiting bulge is equal to the thickness value of the welding strip;
the limiting clamping groove is formed in the inner side face of the clamping end of the first clamping piece and used for inserting the top surface limiting protrusion; the depth of the limiting clamping groove is equal to the difference between the length of the top surface limiting bulge and the width of the welding strip.
Furthermore, the two bottom surface limiting bulges are symmetrically arranged relative to the longitudinal central section of the limiting clamping groove.
Further, a gap is reserved between the bottom surface limiting bulges, the avoidance grooves are separated through a separating part, and the width dimension of the separating part is matched with the gap.
Further, the driving part is a double-head cylinder, and two piston ends of the double-head cylinder are respectively connected with the first sliding plate and the second sliding plate.
Furthermore, a first connecting portion and a second connecting portion extend from the upper end of the first clamping piece and the upper end of the second clamping piece along opposite directions of the Y axis respectively, and the first connecting portion and the second connecting portion are connected with a first fixing block and a second fixing block respectively; each of the first fixing blocks and each of the second fixing blocks are connected to the bottom surfaces of the first sliding plate and the second sliding plate, respectively.
Furthermore, the first sliding plate and the second sliding plate are provided with two sliding plates and are alternately arranged along the Y-axis direction; the two first sliding plates are connected through a first connecting block, and the two second sliding plates are connected through a second connecting block;
the clamping components are arranged in two rows, the first clamping pieces on the two first sliding plates are aligned along the Y-axis direction respectively, and the second clamping pieces on the two second sliding plates are aligned along the Y-axis direction respectively.
The utility model has the advantages that: the utility model discloses a weld and take fixture through set up spacing clamping structure between first folder and second folder, can realize carrying out accurate, stable centre gripping to the platykurtic solder strip to can not take place to weld and take the centre gripping to warp.
Drawings
Fig. 1 is a schematic structural view of a solder strip clamping mechanism provided by the present invention.
Fig. 2 is a schematic structural view of a solder strip clamping mechanism at another angle provided by the present invention.
Fig. 3 is a schematic structural view of a solder strip holding mechanism provided by the present invention in an open state;
fig. 4 is a schematic structural view of the solder strip holding mechanism provided by the present invention at another angle in an open state;
fig. 5 is a schematic structural view of a solder strip clamping mechanism provided by the present invention in a clamping state;
fig. 6 is a schematic structural view of another angle of the solder strip holding mechanism provided by the present invention in a holding state;
fig. 7 is a schematic structural view of the first clip member and the second clip member in fig. 1.
Fig. 8 is an enlarged schematic view at I in fig. 7.
Fig. 9 is a schematic structural view of the first clip member and the second clip member of fig. 1 at another angle.
Fig. 10 is an enlarged schematic view of fig. 9 at point ii.
Fig. 11 is a schematic structural view of the first clip member and the second clip member in fig. 1 in a clamped state.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
As shown in fig. 1 to 11, a solder strip clamping mechanism includes a connecting seat 1, a first sliding plate 2, a second sliding plate 3, a clamping member array 4 and a driving member 6; the first sliding plate 2 and the second sliding plate 3 are arranged side by side along the Y-axis direction and are both connected with the connecting seat 1 in a sliding manner along the X-axis direction; the driving piece 6 drives the first sliding plate 2 and the second sliding plate 3 to synchronously move towards each other; the clamping assembly row 4 comprises a plurality of first clamping pieces 41 and a plurality of second clamping pieces 42 which are alternately arranged along the X-axis direction, each first clamping piece 41 is connected with the first sliding plate 2, each second clamping piece 42 is connected with the second sliding plate 3, and the welding strip 100 is clamped and fixed between each first clamping piece 41 and the second clamping piece 42 which is positioned on the same side adjacent to the first clamping piece 41 through the limiting clamping structure 5.
Specifically, the top surfaces of the first sliding plate 2 and the second sliding plate 3 are both connected with sliding blocks, the two sliding blocks are respectively in sliding fit with two sliding rails, and the two sliding rails are fixed on the bottom surface of the connecting seat 1 side by side. The drive member 6 is preferably a double-headed cylinder having its two piston ends connected to the first slide plate 2 and the second slide plate 3 by two drive plates 61, respectively.
As shown in fig. 8, 10 and 11, the limiting and clamping structure 5 includes a bottom limiting protrusion 51, a top limiting protrusion 52 and a limiting slot 53. Wherein, the bottom surface limit bulge 51 is convexly arranged on the inner side surface of the clamping end of the first clamping piece 41; an avoiding groove 422 for avoiding the bottom surface limiting protrusion 51 is formed on the inner side surface of the clamping end of the second clamping piece 42; the top surface limiting bulge 52 is convexly arranged on the inner side surface of the clamping end of the second clamping piece 42, and the height difference between the bottom surface of the top surface limiting bulge 52 and the top surface of the bottom surface limiting bulge 51 is equal to the thickness value of the welding strip 100; the limiting clamping groove 53 is formed in the inner side surface of the clamping end of the first clamping piece 41 and used for inserting the top limiting protrusion 52; the depth of the limit slot 53 is equal to the difference between the length of the top limit protrusion 52 and the width of the solder strip 100.
Further, two bottom limiting protrusions 51 are arranged and are symmetrically arranged relative to the longitudinal central section of the limiting clamping groove 53. Wherein, a gap 511 is arranged between the two limiting protrusions 51, the two avoiding grooves 422 are separated by a separating part 423, and the width dimension of the separating part 423 is matched with the gap 511.
A first connecting portion 411 and a second connecting portion 421 respectively extend from the upper end of the first clamping member 41 and the upper end of the second clamping member 42 in opposite directions of the Y-axis, as shown in fig. 7 and 9, the first connecting portion 411 and the second connecting portion 421 are respectively connected to a first fixing block 43 and a second fixing block 44; the first and second fixing blocks 43 and 44 are connected to the bottom surfaces of the first and second sliding plates 2 and 3, respectively.
Example two
Compared with the first embodiment, in the present embodiment, two first sliding plates 2 and two second sliding plates 3 are provided and are alternately arranged along the Y-axis direction; the two first sliding plates 2 are connected through a first connecting block 21, and the two second sliding plates 3 are connected through a second connecting block 31; the first connecting block 21 and the second connecting block 31 are connected to the two drive plates 61, respectively. The holding member row 4 is provided in two, and the first holders 41 on the two first sliding plates 2 are aligned in the Y-axis direction, respectively, and the second holders 42 on the two second sliding plates 3 are aligned in the Y-axis direction, respectively. The solder strip holding mechanism in this embodiment is suitable for holding a solder strip 100 of a relatively long length.
According to the welding strip clamping mechanism, after the welding strip is cut, the welding strip clamping mechanism moves to the clamping position under the driving of the carrying module; under the driving of the driving part 6, the first sliding plate 2 and the second sliding plate 3 move towards each other to drive the first clamping piece 2 and the second clamping piece 3 to move towards the clamping center, the bottom surface of the welding strip 100 is limited by the bottom surface limiting protrusion 51, the top surface limiting protrusion 52 is inserted into the limiting clamping groove 53 to limit the top surface of the welding strip 100, and the inner side surface of the clamping end of the first clamping piece 41 and the inner side surface of the clamping end of the second clamping piece 42 are used for limiting the two side surfaces of the welding strip 100, so that the accurate and stable clamping of the welding strip 100 is realized; because the height difference between the bottom surface of the top surface limiting protrusion 52 and the top surface of the bottom surface limiting protrusion 51 is equal to the thickness value of the welding strip 100, and the depth of the limiting clamping groove 53 is equal to the difference between the length of the top surface limiting protrusion 52 and the width of the welding strip 100, the welding strip is clamped and deformed in the process of clamping the welding strip 100.
After clamping the welding strip 100, the welding strip clamping mechanism conveys the welding strip 100 to a preset position under the driving of the conveying module; under the reverse driving of the driving member 6, the first sliding plate 2 and the second sliding plate 3 move in opposite directions to drive the first clamping member 2 and the second clamping member 3 to move away from the clamping center, and the solder strip 100 is placed in a preset fixture, so that the solder strip clamping and transporting operation is completed.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. A welding strip clamping mechanism is characterized by comprising a connecting seat (1), a first sliding plate (2), a second sliding plate (3), a clamping component row (4) and a driving piece (6);
the first sliding plate (2) and the second sliding plate (3) are arranged side by side along the Y-axis direction and are both connected with the connecting seat (1) in a sliding manner along the X-axis direction; the driving piece (6) drives the first sliding plate (2) and the second sliding plate (3) to synchronously move towards each other;
the clamping assembly row (4) comprises a plurality of first clamping pieces (41) and a plurality of second clamping pieces (42) which are alternately arranged along the X-axis direction, each first clamping piece (41) is connected with the first sliding plate (2), each second clamping piece (42) is connected with the second sliding plate (3), and each first clamping piece (41) and the second clamping piece (42) which is located on the same side adjacent to each other clamp and fix the welding strip (100) through a limiting clamping structure (5).
2. The solder strip clamping mechanism according to claim 1, wherein the limiting and clamping structure (5) comprises a bottom limiting protrusion (51), a top limiting protrusion (52) and a limiting clamping groove (53);
the bottom surface limiting bulge (51) is arranged on the inner side surface of the clamping end of the first clamping piece (41) in a protruding mode; an avoiding groove (422) for avoiding the bottom surface limiting protrusion (51) is formed in the inner side surface of the clamping end of the second clamping piece (42);
the top surface limiting protrusion (52) is convexly arranged on the inner side surface of the clamping end of the second clamping piece (42), and the height difference between the bottom surface of the top surface limiting protrusion (52) and the top surface of the bottom surface limiting protrusion (51) is equal to the thickness value of the welding strip (100);
the limiting clamping groove (53) is formed in the inner side face of the clamping end of the first clamping piece (41) and used for inserting the top surface limiting protrusion (52); the depth of the limiting clamping groove (53) is equal to the difference between the length of the top surface limiting protrusion (52) and the width of the welding strip (100).
3. The solder strip clamping mechanism according to claim 2, wherein two bottom limiting protrusions (51) are arranged and are symmetrically arranged relative to the longitudinal central section of the limiting clamping groove (53).
4. The solder strip holding mechanism according to claim 3, wherein a gap (511) is left between the two bottom surface limiting protrusions (51), the two avoiding grooves (422) are separated by a separating part (423), and the width dimension of the separating part (423) is matched with the gap (511).
5. A solder strip holding mechanism according to claim 1, characterized in that the driving member (6) is a double-headed cylinder, and two piston ends of the double-headed cylinder are connected to the first sliding plate (2) and the second sliding plate (3), respectively.
6. The solder strip clamping mechanism according to claim 1, wherein a first connecting portion (411) and a second connecting portion (421) extend from the upper end of the first clamping member (41) and the upper end of the second clamping member (42) along opposite directions of the Y-axis, and the first connecting portion (411) and the second connecting portion (421) are respectively connected with a first fixing block (43) and a second fixing block (44); each of the first fixing blocks (43) and each of the second fixing blocks (44) are connected to the bottom surfaces of the first sliding plate (2) and the second sliding plate (3), respectively.
7. The solder strip holding mechanism according to any one of claims 1 to 6, wherein two first sliding plates (2) and two second sliding plates (3) are provided and are alternately arranged along the Y-axis direction; the two first sliding plates (2) are connected through a first connecting block (21), and the two second sliding plates (3) are connected through a second connecting block (31);
the clamping component rows (4) are provided with two clamping components, the first clamping pieces (41) on the two first sliding plates (2) are respectively aligned along the Y-axis direction, and the second clamping pieces (42) on the two second sliding plates (3) are respectively aligned along the Y-axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223360258.1U CN218745673U (en) | 2022-12-13 | 2022-12-13 | Welding strip clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223360258.1U CN218745673U (en) | 2022-12-13 | 2022-12-13 | Welding strip clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218745673U true CN218745673U (en) | 2023-03-28 |
Family
ID=85682514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223360258.1U Active CN218745673U (en) | 2022-12-13 | 2022-12-13 | Welding strip clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218745673U (en) |
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2022
- 2022-12-13 CN CN202223360258.1U patent/CN218745673U/en active Active
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