CN218878897U - A mechanism and handling device for centre gripping welds area - Google Patents
A mechanism and handling device for centre gripping welds area Download PDFInfo
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- CN218878897U CN218878897U CN202223358850.8U CN202223358850U CN218878897U CN 218878897 U CN218878897 U CN 218878897U CN 202223358850 U CN202223358850 U CN 202223358850U CN 218878897 U CN218878897 U CN 218878897U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 31
- 229910000679 solder Inorganic materials 0.000 claims description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 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 mechanism and handling device for area is welded in centre gripping. The mechanism comprises a connecting seat, a first connecting plate, a second connecting plate, a clamping assembly row, a first driving piece and a second driving piece, wherein the first connecting plate and the second connecting plate are arranged in parallel along the Y-axis direction; the first connecting plate can move along the X-axis direction relative to the connecting seat, and the second connecting plate can move up and down relative to the connecting seat; 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 connecting plate, each second clamping piece is connected with the second connecting plate, and a welding strip is clamped and fixed between each first clamping piece and the second clamping piece positioned on the same adjacent side through a limiting clamping structure; the first driving piece drives the first connecting plate to move; the second driving piece drives the second connecting plate to move. This mechanism and handling device 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 mechanism and handling device for area are welded in centre gripping.
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 arranged in a left-right staggered manner; when the welding belt is used, the first movable plate and the second movable plate are driven to move in opposite directions through 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 adjacent 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 mechanism and handling device for area is welded to centre gripping 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 mechanism for clamping a welding strip comprises a connecting seat, a first connecting plate, a second connecting plate, a clamping assembly row, a first driving piece and a second driving piece, wherein the first connecting plate and the second connecting plate are arranged side by side along the Y-axis direction;
the first connecting plate can move along the X-axis direction relative to the connecting seat, and the second connecting plate can move up and down relative to the connecting seat;
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 connecting plate, each second clamping piece is connected with the second connecting plate, and a fixed welding strip is clamped between each first clamping piece and the second clamping piece positioned on the same adjacent side through a limiting clamping structure;
the first driving piece drives the first connecting plate to move along the X-axis direction;
the second driving piece drives the second connecting plate to move up and down.
Furthermore, the limiting and clamping structure comprises a bottom surface limiting bulge and a top surface limiting bulge, the bottom surface limiting bulge is convexly arranged on the inner side surface of the clamping end of the first 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 a height difference is formed between the top surface limiting bulge and the end surface of the clamping end of the second clamping piece; the length of the bottom surface limiting bulge and the length of the top surface limiting bulge along the X-axis direction are both equal to the width of the welding strip.
Furthermore, two side ends of the top surface limiting bulge extend out of two side surfaces of the second clamping piece along the Y-axis direction and are connected with the two side surfaces of the second clamping piece through the reinforcing parts respectively.
Furthermore, the height difference between the top surface limiting protrusion and the end face of the clamping end of the second clamping piece is equal to the sum of the height of the bottom surface limiting protrusion and the thickness of the welding strip.
Furthermore, the first clamping pieces are divided into a plurality of groups, at least two first clamping pieces are arranged in each group, and the first clamping pieces and the first connecting plate are connected through first clamping piece fixing blocks; the second clamping pieces are divided into a plurality of groups, at least two second clamping pieces are arranged in each group, and the second clamping pieces and the second connecting plates are all fixed through second clamping piece fixing blocks.
Furthermore, two first connecting plates and two second connecting plates are arranged, and the two second connecting plates are positioned between the two first connecting plates and are connected with lifting plates; the lifting plate is connected with the second driving piece;
the two first connecting plates are connected with sliding plates, and the sliding plates are connected with the connecting seats in a sliding manner and connected with the first driving piece; the top surface of the sliding plate is provided with a first avoidance hole for exposing the lifting plate;
the clamping assemblies are arranged in two rows, the first clamping pieces on the two first connecting plates are aligned along the Y-axis direction respectively, and the second clamping pieces on the two second connecting plates are aligned along the Y-axis direction respectively.
Furthermore, the connecting seat is provided with a second avoiding hole for exposing at least part of the lifting plate.
A carrying device comprises a plurality of mechanisms for clamping welding strips, wherein each mechanism is arranged in a spaced mode in the Y-axis direction, each connecting seat is connected to a bearing plate, and the bearing plate is connected with a power module for driving the bearing plate to move in a three-dimensional space.
The utility model has the advantages that: the utility model discloses a mechanism and handling device for area is welded in centre gripping utilizes the first folder of first driving piece drive to remove towards the centre gripping center along X axle direction, utilizes second driving piece drive second folder to remove towards the centre gripping center along vertical direction, realizes carrying out accurate, stable centre gripping to the platykurtic welding strip through the spacing clamping structure who sets up between first folder and second folder to can not take place to weld and take the centre gripping to warp.
Drawings
Fig. 1 is a schematic structural diagram of a mechanism for clamping a solder strip in a first state according to the present invention.
Fig. 2 is a schematic structural diagram of a mechanism for clamping a solder strip according to the present invention in a second state.
Fig. 3 is a schematic structural diagram of a mechanism for clamping a solder strip in a third state according to the present invention.
Fig. 4 is a schematic view of the first clip part of fig. 1.
Fig. 5 is an enlarged schematic view at I in fig. 4.
Fig. 6 is a schematic view of the second clip portion of fig. 1.
Fig. 7 is an enlarged schematic view of fig. 6 at point ii.
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 7, a mechanism for clamping a solder strip includes a connecting seat 1, a first connecting plate 2 and a second connecting plate 3 arranged side by side along a Y-axis direction, a clamping assembly row 4, a first driving member 6, and a second driving member 7. Wherein, the first connecting plate 2 can move along the X-axis direction relative to the connecting seat 1; the second connecting plate 3 can move up and down relative to the connecting seat 1; 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 connecting plate 2, each second clamping piece 42 is connected with the second connecting plate 3, and the fixed solder strip 100 is clamped between each first clamping piece 41 and the second clamping piece 42 which is positioned on the same adjacent side through the limiting clamping structure 5; the first driving piece 6 is used for driving the first connecting plate 2 to move along the X-axis direction; the second driving member 7 is used for driving the second connecting plate 3 to move up and down.
Specifically, as shown in fig. 5 and 7, the position limiting clamp structure 5 includes a bottom surface limiting protrusion 51 and a top surface limiting protrusion 52. The bottom limiting protrusion 51 is protruded on the inner side surface of the clamping end of the first clamping piece 41, the top limiting protrusion 52 is protruded on the inner side surface of the clamping end of the second clamping piece 42, and a height difference is formed between the top limiting protrusion and the end surface of the clamping end of the second clamping piece 42; the lengths of the bottom surface-defining projection 51 and the top surface-defining projection 52 in the X-axis direction are equal to the width of the solder strip 100.
Preferably, the height difference between the top surface limiting protrusion 52 and the clamping end surface of the second clamping member 42 is equal to the sum of the height of the bottom surface limiting protrusion 51 and the thickness of the solder strip 100.
The two side ends of the top surface limiting protrusion 52 extend out of the two side surfaces of the second clamping piece 42 along the Y-axis direction, and are connected to the two side surfaces of the second clamping piece 42 through the reinforcing part 521 respectively. With this structure, the welding strip 100 can be prevented from being tilted by both sides of the clamping position in the clamping process.
Further, in the clamping component row 4, the first clamping pieces 41 are divided into a plurality of groups, at least two first clamping pieces 41 are arranged in each group, and the first clamping pieces 41 and the first connecting plate 2 are connected through the first clamping piece fixing blocks 43; the second clamping pieces 42 are divided into a plurality of groups, and at least two second clamping pieces 42 are arranged in each group and pass through the second clamping piece fixing blocks 44 and the second connecting plate 3. With this structure, the assembling efficiency of the first clamping members 41 and the second clamping members 42 can be improved.
In the mechanism for clamping the solder strip, the first driving member 6 and the second driving member 7 are preferably cylinders mounted on the connecting base 1.
Example two
Compared with the first embodiment, in the present embodiment, two first connecting plates 2 and two second connecting plates 3 are provided. Wherein, the two second connecting plates 3 are positioned between the two first connecting plates 2 and are connected with the lifting plate 31; the two first connecting plates 2 are connected with a sliding plate 21, and the sliding plate 21 is connected with the connecting seat 1 in a sliding manner along the X-axis direction; the top surface of the sliding plate 21 is opened with a first escape hole 211 for exposing the lifting plate 31. The lifting plate 31 and the sliding plate 21 are connected to the second driving member 7 and the first driving member 6, respectively. The two clamping component rows 4 are arranged, and the first clamping pieces 41 on the two first connecting plates 2 are respectively aligned along the Y-axis direction, and the second clamping pieces 42 on the two second connecting plates 3 are respectively aligned along the Y-axis direction. The mechanism for holding the solder ribbon in this embodiment is suitable for holding a solder ribbon 100 of a long length.
The utility model also provides a handling device, including a plurality of foretell mechanisms that are used for the centre gripping to weld the area, each mechanism separates the setting side by side along the Y axle direction, and each connecting seat 1 all connects on the loading board, and this loading board is connected with the power module that drives its removal in three-dimensional space. Wherein, this power module adopts conventional power spare such as cylinder, sharp slip table, for prior art, no longer details its specific structure.
The utility model discloses a mechanism and a handling device for clamping a welding strip, after the welding strip is cut, the mechanism for clamping the welding strip moves to a clamping position under the driving of a power module; under the driving of the first driving member 6, each first clamping member 41 moves towards the clamping center along the X-axis direction, so that the bottom surface limiting protrusion 51 moves to the position below the welding strip 100, the top surface 511 of the bottom surface limiting protrusion 51 is used for limiting the bottom surface of the welding strip 100, and the inner side surface of the clamping end of the first clamping member 41 is used for limiting one side surface of the welding strip 100; under the drive of the second driving element 7, each second clamping piece 42 moves towards the clamping center along the vertical direction, so that the top surface limiting protrusion 52 is pressed on the top surface of the welding strip 100, the bottom surface of the top surface limiting protrusion 52 is used for limiting the top surface of the welding strip, the inner side surface of the clamping end of the second clamping piece 42 is used for limiting the other side surface of the welding strip 100, the accurate and stable clamping of the welding strip 100 is realized, and the welding strip 100 is clamped in the process of clamping the welding strip 100 and cannot be clamped and deformed.
After the welding strip 100 is clamped, the mechanism for clamping the welding strip carries the welding strip 100 to a preset position under the driving of the power module; under the reverse driving of the first driving member 6 and the second driving member 7, each of the first clamping members 2 and each of the second clamping members 3 moves away from the clamping center, and the solder strip 100 is placed in a preset fixture, thereby completing the operation of clamping and transporting the solder strip.
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 (8)
1. A mechanism for clamping a welding strip is characterized by comprising a connecting seat (1), a first connecting plate (2) and a second connecting plate (3) which are arranged side by side along the Y-axis direction, a clamping assembly row (4), a first driving piece (6) and a second driving piece (7);
the first connecting plate (2) can move along the X-axis direction relative to the connecting seat (1), and the second connecting plate (3) can move up and down relative to the connecting seat (1);
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 connecting plate (2), each second clamping piece (42) is connected with the second connecting plate (3), and a fixed welding strip (100) is clamped between each first clamping piece (41) and the second clamping piece (42) which is located on the same side adjacent to the first clamping piece (41) through a limiting clamping structure (5);
the first driving piece (6) drives the first connecting plate (2) to move along the X-axis direction;
the second driving piece (7) drives the second connecting plate (3) to move up and down.
2. The mechanism for clamping solder strips as claimed in claim 1, wherein the limiting and clamping structure (5) comprises a bottom limiting protrusion (51) and a top limiting protrusion (52), the bottom limiting protrusion (51) is protruded from an inner side surface of the clamping end of the first clamping member (41), the top limiting protrusion (52) is protruded from an inner side surface of the clamping end of the second clamping member (42), and a height difference is formed between the top limiting protrusion and the inner side surface of the clamping end of the second clamping member (42); the length of the bottom surface limiting bulge (51) and the length of the top surface limiting bulge (52) along the X-axis direction are equal to the width of the welding strip (100).
3. The mechanism for clamping solder strips as claimed in claim 2, wherein two side ends of the top surface limiting protrusion (52) extend out of two side surfaces of the second clamping piece (42) along the Y-axis direction and are respectively connected with the two side surfaces of the second clamping piece (42) through a reinforcing part (521).
4. A mechanism for clamping solder strips according to claim 2, characterized in that the difference in height between the top stop projections (52) and the clamping end faces of the second clamp part (42) is equal to the sum of the height of the bottom stop projections (51) and the thickness of the solder strips (100).
5. A mechanism for clamping solder ribbons as claimed in claim 1, characterized in that said first clamps (41) are divided into groups, each group of said first clamps (41) being provided with at least two and each connected to said first connection plate (2) by means of a first clamp fixing block (43); the second clamping pieces (42) are divided into a plurality of groups, at least two second clamping pieces (42) are arranged in each group, and the second clamping pieces and the second connecting plates (3) are all fixed through second clamping piece fixing blocks (44).
6. The mechanism for clamping solder strips according to claim 1, characterized in that there are two of the first connecting plates (2) and two of the second connecting plates (3), two of the second connecting plates (3) being located between the two first connecting plates (2) and being connected with a lifting plate (31); the lifting plate (31) is connected with the second driving piece (7);
the two first connecting plates (2) are connected with sliding plates (21), and the sliding plates (21) are connected with the connecting seats (1) in a sliding manner and connected with the first driving piece (6); the top surface of the sliding plate (21) is provided with a first avoidance hole (211) for exposing the lifting plate (31);
the clamping component rows (4) are provided with two clamping components, the first clamping pieces (41) on the two first connecting plates (2) are aligned along the Y-axis direction respectively, and the second clamping pieces (42) on the two second connecting plates (3) are aligned along the Y-axis direction respectively.
7. The mechanism for clamping the solder strip according to claim 6, wherein the connecting base (1) is provided with a second avoiding hole (11) for exposing at least part of the lifting plate (31).
8. A handling device comprising a plurality of the mechanisms for holding solder ribbons as claimed in any one of claims 1 to 7, each of said mechanisms being spaced side by side in the Y-axis direction and each of said connecting sockets (1) being connected to a carrier plate to which is connected a power module for driving the movement of said carrier plate in three dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223358850.8U CN218878897U (en) | 2022-12-13 | 2022-12-13 | A mechanism and handling device for centre gripping welds area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223358850.8U CN218878897U (en) | 2022-12-13 | 2022-12-13 | A mechanism and handling device for centre gripping welds area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218878897U true CN218878897U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223358850.8U Active CN218878897U (en) | 2022-12-13 | 2022-12-13 | A mechanism and handling device for centre gripping welds area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218878897U (en) |
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2022
- 2022-12-13 CN CN202223358850.8U patent/CN218878897U/en active Active
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