CN213134495U - Roller device for one-time cold rolling forming sectional type triangular welding strip - Google Patents
Roller device for one-time cold rolling forming sectional type triangular welding strip Download PDFInfo
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- CN213134495U CN213134495U CN202022014185.5U CN202022014185U CN213134495U CN 213134495 U CN213134495 U CN 213134495U CN 202022014185 U CN202022014185 U CN 202022014185U CN 213134495 U CN213134495 U CN 213134495U
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Abstract
The utility model provides a roll device in disposable cold rolling shaping sectional type triangular welding area, including last roll rod and bottom roll, the top roll is the profiling roller, and the bottom roll is the benchmark roller, and the top roll is pricked first and the second is pressed to the first pressure of fixedly connected with respectively of surface of bottom roll and top roll, and the first fixed surface who pricks the head is provided with to press pricks the region, presses to prick regional fixed surface and has seted up the triangle section and press to prick the district and the flat section is pressed to prick the district. The triangular section pressing area and the flat section pressing area are formed in the surface of the first pressing head, when the circular copper wire is used, the circular copper wire is wound in the triangular section pressing area and the flat section pressing area, the circular copper wire rotates and is conveyed along the triangular section pressing area and the flat section pressing area along with the rotation of an external driving motor, the circular copper wire is firstly pressed into a triangular base shape, and finally the circular copper wire is pressed into the flat section pressing area.
Description
Technical Field
The utility model relates to a sectional type triangle welds area technical field, and more specifically the utility model relates to a roll device in area is welded to disposable cold rolling shaping sectional type triangle that says so.
Background
The sectional type triangular welding strip is a latest welding strip product for lifting a photovoltaic module, and the product is characterized by being capable of lifting the power of the module.
A manufacturing method of a sectional type triangular welding strip is characterized in that a circular wire is firstly rolled into a triangular wire, and then a part of triangular wire is rolled into a flat section to form a base type of the sectional type triangular welding strip through a secondary cold rolling forming technology.
A novel roller is designed to roll out a base form of a sectional triangular welding strip at one time, so that production procedures are reduced, and the process flow is simplified.
Disclosure of Invention
The utility model discloses the purpose and the efficiency of roll device in disposable cold rolling shaping sectional type triangle welding area are reached by following specific technological means:
the utility model provides a roll device in disposable cold rolling shaping sectional type triangular welding area, including last roll and bottom roll, the top roll of top roll is the compression roller, the bottom roll is the benchmark roller, the surface of top roll and bottom roll is fixedly connected with first pressure respectively pricks head and second pressure prick the head, the fixed surface that first pressure pricks the head is provided with presses and pricks the region, the fixed surface that presses and pricks the region has seted up triangle section and has pricked the region and flat section and prick the region, triangle section is pricked the region and is pricked the region with flat section and all seted up transition and prick the region around linking department, the both ends fixedly connected with first roll body of top roll, the outer end position fixed joint of first roll body has the connecting roll cover, the fixed cover in connecting roll cover outer end connects the external motor roll body, the both ends fixedly connected with second roll body and the connecting roller axle of bottom roll, the outer end position fixed connection of first pressure prick.
Further preferred embodiments: the pressing area is divided into 4 equal parts, namely a 2 equal part triangular section pressing area and a 2 equal part flat section pressing area.
Further preferred embodiments: the diameter of the lower roll shaft is 96.2mm (the corresponding diameter can be designed according to the size of the component silicon wafer).
Further preferred embodiments: the first pressing head and the second pressing head are arranged in a matched mode, and the surface of the second pressing head is arranged smoothly.
Further preferred embodiments: the triangular section pressing area and the flat section pressing area are vertically arranged in a surrounding manner in the pressing area.
Further preferred embodiments: the radian of the triangular section pressing and binding area which is transited to the flat section pressing and binding area is 1-2 degrees, and the arc length of the long transition section is 1-1.5 mm.
Further preferred embodiments: the diameter of the shaft of the triangular section pressing and binding area is 95.8mm, the radian is 81.5 degrees, the arc length of the triangular section is 72mm, the angle of the top of the triangular section is controlled within the range of 90-100 degrees, and the diameter of the flat section pressing and binding area is 96.2mm, the radian is 94.5 degrees, and the arc length of the flat section is 79 mm.
Further preferred embodiments: the chamfer roller area extends outwards in an arc shape.
Has the advantages that:
according to the roller device for the one-time cold rolling forming sectional type triangular welding strip, the triangular section pressing and bundling area and the flat section pressing and bundling area are arranged on the surface of the first pressing and bundling head, when the roller device is used, a round copper wire is wound in the triangular section pressing and bundling area and the flat section pressing and bundling area, the round copper wire rotates and is conveyed along the triangular section pressing and bundling area and the flat section pressing and bundling area along with the rotation of an external driving motor, the round copper wire is firstly pressed into a triangular base shape, and finally the round copper wire is pressed and bundled into the flat section.
The roller device for the one-time cold rolling forming sectional type triangular welding strip enhances the connection strength between the pressing binding head structure and the roller body through the chamfering roller area.
Drawings
Fig. 1 is a plan view of the upper roll structure of the present invention.
Fig. 2 is a plan view of the lower roll structure of the present invention.
Fig. 3 is a sectional view of the first press head structure of the present invention.
Fig. 4 is a front view of the first press binding structure of the present invention.
Fig. 5 is a back view of the first press head structure of the present invention.
In FIGS. 1-5: the device comprises an upper roller 1, a first pressing and binding head 2, a first roller body 3, a connecting roller sleeve 4, an external motor roller body 5, a pressing and binding area 6, a lower roller 7, a second pressing and binding head 8, a second roller body 9, a connecting roller shaft 10, a chamfering roller area 11, a triangular section pressing and binding area 12, a flat section pressing and binding area 13 and a transition pressing and binding area 14.
Detailed Description
As shown in figures 1 to 5:
the utility model provides a roller device of a one-off cold rolling forming sectional type triangular welding strip, which comprises an upper roller 1 and a lower roller 7, wherein the upper roller of the upper roller 1 is a compression roller, the lower roller 7 is a reference roller, the surfaces of the upper roller 1 and the lower roller 7 are respectively fixedly connected with a first compression head 2 and a second compression head 8, the surface of the first compression head 2 is fixedly provided with a compression area 6, the surface of the compression area 6 is fixedly provided with a triangular section compression area 12 and a flat section compression area 13, the front and back connection parts of the triangular section compression area 12 and the flat section compression area 13 are respectively provided with a transitional compression area 14, the two ends of the upper roller 1 are fixedly connected with a first roller body 3, the outer end position of the first roller body 3 is fixedly sleeved with a connecting roller sleeve 4, the outer end of the connecting roller sleeve 4 is fixedly sleeved with an external motor roller body 5, the two ends of the roller shaft of the lower roller 7 are fixedly connected with a second roller body 9 and a, the outer end position of the first pressing head 2 is fixedly connected with a chamfer roller area 11.
Wherein, the pressing area 6 is divided into 4 equal parts, namely a 2 equal part triangular section pressing area 12 and a 2 equal part flat section pressing area 13.
Wherein, the diameter of the lower roller 7 shaft is 96.2mm (the corresponding diameter can be designed according to the size of the component silicon chip).
The first pressing and bundling head 2 and the second pressing and bundling head 8 are arranged in a matched mode, and the surface of the second pressing and bundling head 8 is arranged smoothly.
The triangular section pressing area 12 and the flat section pressing area 13 are vertically arranged in a surrounding manner in the pressing area 6.
Wherein, the radian of the triangular section pressing and binding area 12 which is transited to the flat section pressing and binding area 13 is 2 degrees, and the arc length of the long transition section is 1.5 mm.
The diameter of the shaft of the triangular section pressing and binding area 12 is 95.8mm, the radian is 81.5 degrees, the arc length of the triangular section is 72mm, the top angle of the triangular section is controlled within the range of 90-100 degrees, the diameter of the flat section pressing and binding area 13 is 96.2mm, the radian is 94.5 degrees, and the arc length of the flat section is 79mm, the triangular section pressing and binding area 12 and the flat section pressing and binding area 13 are arranged on the surface of the first pressing and binding head 2, when the circular copper wire is wound in the triangular section pressing and binding area 12 and the flat section pressing and binding area 13 in use, and along with the rotation of an external driving motor, the circular copper wire is conveyed along the triangular section pressing and binding area 12 and the flat section pressing and binding area 13 in a rotating mode, is firstly pressed and bound into a triangular base shape, and finally pressed and bound into a flat section.
Wherein, chamfer roller district 11 outside arc extends the setting, through 11 reinforcing pressure binding head structures in chamfer roller district and the joint strength between the roll body.
Wherein, the upper roller 1 can be designed with corresponding diameter according to the size of the component silicon wafer.
The working principle is as follows:
the concrete using-way and the effect of this embodiment, at first the user installs the connection roll body of top roll 1 and bottom roll 7 and outside calender, later the user places the circular copper wire that will process in the triangle section rolling district 12 that the first pressure of top roll 1 central point set up on 2 surfaces, later the driving motor operation of outside calender, it is rotatory to drive the transmission roll, along with rotating, the copper wire of embedding in triangle section rolling district 12 is followed triangle section rolling district 12 and flat section rolling district 13 syntropy and is rotated, the second pressure that sets up on the cooperation bottom roll 7 is pricked head 8, it takes copper base shape to sectional type triangular welding to roll the copper wire.
Claims (8)
1. The utility model provides a roll device of area is welded to disposable cold rolling shaping sectional type triangle, includes top roll (1) and lower roll (7), and top roll (1) top roll is the profiling roller, and the lower roll is the benchmark roller, its characterized in that: the surface of an upper roller (1) and the surface of a lower roller (7) are respectively fixedly connected with a first pressing and pricking head (2) and a second pressing and pricking head (8), the surface of the first pressing and pricking head (2) is fixedly provided with a pressing and pricking area (6), the surface of the pressing and pricking area (6) is fixedly provided with a triangular section pressing and pricking area (12) and a flat section pressing and pricking area (13), the front-back connection positions of the triangular section pressing and pricking area (12) and the flat section pressing and pricking area (13) are respectively provided with a transition pressing and pricking area (14), two ends of the upper roller (1) are fixedly connected with a first roller body (3), the outer end of the first roller body (3) is fixedly sleeved with a connecting roller sleeve (4), the outer end of the connecting roller sleeve (4) is fixedly connected with an external motor (5), two ends of the lower roller (7) are fixedly connected with a second roller body (9) and a connecting roller shaft (10), and the outer end of the first pressing and pricking head (2.
2. The roll device for the one-time cold rolling forming segmented fillet weld according to claim 1, wherein: the pressing and binding area (6) is divided into 4 equal parts, namely a 2 equal part triangular section pressing and binding area (12) and a 2 equal part flat section pressing and binding area (13).
3. The roll device for the one-time cold rolling forming segmented fillet weld according to claim 1, wherein: the diameter of the shaft of the lower roller (7) is 96.2 mm.
4. The roll device for the one-time cold rolling forming segmented fillet weld according to claim 1, wherein: the first pressing and bundling head (2) and the second pressing and bundling head (8) are arranged in a matched mode, and the surface of the second pressing and bundling head (8) is arranged smoothly.
5. The roll device for the one-time cold rolling forming segmented fillet weld according to claim 1, wherein: the triangular section pressing area (12) and the flat section pressing area (13) are vertically arranged in a surrounding manner in the pressing area (6).
6. The roll device for the one-time cold rolling forming segmented fillet weld according to claim 1, wherein: the radian of the triangular section pressing and binding area (12) which is transited to the flat section pressing and binding area (13) is 2 degrees, and the arc length of the long transition section is 1.5 mm.
7. The roll apparatus for one-time cold roll forming of the sectional type fillet weld according to any one of claims 1 to 5, wherein: the shaft diameter of the two triangular section pressing and binding areas (12) is 95.8mm, the radian is 81.5 degrees, the arc length of the triangular section is 72mm, the top angle of the triangular section is controlled within the range of 90-100 degrees, the diameter of the flat section pressing and binding area (13) is 96.2mm, the radian is 94.5 degrees, and the arc length of the flat section is 79 mm.
8. The roll device for the one-time cold rolling forming segmented fillet weld according to claim 1, wherein: the chamfering roller area (11) extends outwards in an arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014185.5U CN213134495U (en) | 2020-09-15 | 2020-09-15 | Roller device for one-time cold rolling forming sectional type triangular welding strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022014185.5U CN213134495U (en) | 2020-09-15 | 2020-09-15 | Roller device for one-time cold rolling forming sectional type triangular welding strip |
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| Publication Number | Publication Date |
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| CN213134495U true CN213134495U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022014185.5U Active CN213134495U (en) | 2020-09-15 | 2020-09-15 | Roller device for one-time cold rolling forming sectional type triangular welding strip |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015885A1 (en) * | 2021-08-11 | 2023-02-16 | 常州时创能源股份有限公司 | Method for manufacturing photovoltaic triangular solder strip |
-
2020
- 2020-09-15 CN CN202022014185.5U patent/CN213134495U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023015885A1 (en) * | 2021-08-11 | 2023-02-16 | 常州时创能源股份有限公司 | Method for manufacturing photovoltaic triangular solder strip |
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