CN107838605B - Steel band slant welding platform - Google Patents
Steel band slant welding platform Download PDFInfo
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- CN107838605B CN107838605B CN201711041611.0A CN201711041611A CN107838605B CN 107838605 B CN107838605 B CN 107838605B CN 201711041611 A CN201711041611 A CN 201711041611A CN 107838605 B CN107838605 B CN 107838605B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
- B23K35/406—Filled tubular wire or rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a steel belt oblique welding platform which comprises a welding gun, a steel belt positioning unit and a clamping unit above the steel belt positioning unit, wherein the steel belt positioning unit is provided with a welding groove, a first steel belt positioning groove and a second steel belt positioning groove, the two steel belt positioning grooves are collinear, an included angle is formed between the straight line where the steel belt positioning groove is positioned and the straight line where the welding groove is positioned, the clamping unit is provided with a pressing plate, the pressing plate can move downwards to press a steel belt, the pressing plate is fixedly arranged on a pressing plate connecting plate, and a transverse adjusting unit for adjusting the distance between the pressing plate and the welding position of the steel belt is further arranged on the side of the pressing plate connecting plate. The steel belt oblique welding platform disclosed by the invention can automatically weld steel belts obliquely, and the welding area of the steel belts is increased, so that the welding of the steel belts is firmer.
Description
Technical Field
The invention belongs to the field of steel strip welding, and particularly relates to a steel strip oblique welding platform.
Background
In the field of flux-cored wire processing, a steel belt is wrapped into a pipe by a forming machine, but the steel belt is often broken and deformed in the drawing process, the broken steel belt is welded in the prior art, and the steel belt heads at the welding positions are generally flush, so that the strength of the welded steel belt is reduced, and the processing of the flux-cored wire is not facilitated.
Disclosure of Invention
In view of the above, the present invention aims to provide a steel strip oblique welding platform, so as to automatically weld steel strips obliquely, increase the welding area of the steel strips, and make the welding of the steel strips more firm.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
the steel belt oblique welding platform comprises a welding gun, a steel belt positioning unit and a clamping unit above the steel belt positioning unit, wherein the steel belt positioning unit comprises a first positioning clamp and a second positioning clamp parallel to the first positioning clamp, the first positioning clamp comprises a first fixed plate and a first movable plate, a first steel belt groove capable of clamping a steel belt is formed between the first fixed plate and the first movable plate, the second positioning clamp comprises a second fixed plate and a second movable plate, a second steel belt groove capable of clamping a steel belt is formed between the second fixed plate and the second movable plate, the first steel belt groove and the second steel belt groove are collinear, a welding groove is clamped between the first positioning clamp and the second positioning clamp, and the welding gun is arranged above the welding groove and can move along the direction of the welding groove;
the clamping unit comprises a first fixing unit and a second fixing unit, the first fixing unit and the second fixing unit are arranged on two sides of the welding groove, the second fixing unit and the first fixing unit are symmetrically arranged, the two fixing units (the first fixing unit and the second clamping fixing unit) are respectively arranged above the two positioning clamps (the upper part of the first positioning clamp and the upper part of the second positioning clamp), and the two clamping fixing units (the first fixing unit and the second clamping fixing unit) comprise pressing plates capable of downwards moving to press the steel belt;
an included angle is arranged between the two steel belt grooves (the first steel belt groove and the second steel belt groove) and the welding groove. The welding device is used for positioning the welding positions of two sections of broken steel belts on the same straight line, pressing and flattening the steel belts through the pressing plate to facilitate welding, and arranging an included angle between the welding groove and the steel belt groove for obliquely arranging the welding positions of the two steel belts so as to increase the contact area of welding and ensure that the welding is firmer.
Further, the included angle between the two steel belt grooves and the welding groove is 60-75 degrees. The welding device is used for guaranteeing the strength of the steel belt and ensuring the welding firmness of the steel belt.
Further, the two movable plates (the first movable plate and the second movable plate) move synchronously, the two movable plates are arranged on the same sliding block, the sliding block is matched with a group of rails, and a clamping screw rod penetrates through the sliding block, so that the sliding block can move along the rails. And a hand wheel is fixed at one end of the clamping screw rod. The clamping device is used for simultaneously adjusting the two movable plates to clamp the steel belt, and simultaneously enabling the clamping forces of the steel belts on two sides to be the same.
Further, the two pressing plates are respectively arranged at two sides of the welding groove. The steel strip is convenient to compress in the welding process without affecting welding by a welding gun.
Further, the clamping unit further comprises a clamping plate and a pressing plate connecting plate, and the pressing plate connecting plate is connected with the clamping plate through a plurality of tension springs. A cam capable of pressing the clamp plate connecting plate downwards is arranged between the clamp plate connecting plate and the clamp plate, a handle is arranged at one end of the cam, and the clamp plate is fixed with the lower surface of the clamp plate connecting plate. Is used for controlling the pressing and releasing of the steel belt.
Further, a group of transverse adjusting units are arranged on the side of each pressing plate connecting plate, and each transverse adjusting unit comprises a bolt and a positioning nut, wherein the bolt can prop against the side edge of each pressing plate connecting plate. The device is used for adjusting the position of the pressure plate connecting plate in the horizontal direction, so that the pressure plate is closer to the welding position of the steel belt.
Further, a hanging bracket is arranged above the clamping unit, the hanging bracket is connected with each fixing unit in a sliding mode through a group of sliding rails, and the sliding rails are parallel to the welding grooves. The handle on the roller can be used as a handle for pushing and pulling the fixing unit.
Further, the welding gun is connected with the welding gun moving unit, the welding gun moving unit comprises a walking screw rod and a screw nut matched with the walking screw rod, the walking screw rod is connected with an output shaft of a motor, the motor is connected with the total control unit, and the screw nut is in semi-surrounding fit with the walking screw rod. The automatic control device is used for automatically controlling the working stroke and speed of the welding gun, and can be manually separated from the walking screw rod and the screw nut to stop the working of the welding gun.
Further, the two ends of each pressing plate connecting plate are provided with baffle plates. Deformation of the platen connecting plate during adjustment and inclination in the horizontal plane direction are prevented.
Compared with the prior art, the steel strip oblique welding platform has the following advantages:
the steel belt oblique welding platform disclosed by the invention can automatically weld the steel belt obliquely by compacting and positioning the steel belt, so that the welding area of the steel belt is enlarged, and the welding of the steel belt is firmer.
The tension spring is adopted to enable the pressing plate, the pressing plate connecting plate and the clamping plate to be hung on the clamping plate, the pressing plate can be enabled to move up and down, the pressing plate can be enabled to move transversely through the transverse adjusting unit, the distance between the pressing plate and the welding position of the steel belt is adjusted, the steel belt is enabled to be compressed under the premise of ensuring safety, the steel belt is enabled to be more stable during welding, and the welding effect is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is an overall schematic view of a steel strip oblique welding platform;
FIG. 2 is a schematic view of a steel strip positioning unit and a clamping unit;
FIG. 3 is a top view of the positioning and clamping unit;
FIG. 4 is a front view of the positioning and clamping unit;
fig. 5 is a schematic diagram of a lateral adjustment unit.
Reference numerals illustrate:
11-a first positioning clamp; 12-a second positioning fixture; 111-a first movable plate; 112-a first fixing plate; 113-a first steel strap slot; 121-a second movable plate; 122-a second fixing plate; 123-a second steel strap slot; 13-a welding groove; 14-a slider; 15-track; 16-clamping the lead screw; 17-a hand wheel; 21-a pressing plate; 22-clamping plates; 23-a pressing plate connecting plate; 24-cam; 25-handle; 26-bolts; 27-positioning a nut; 28-hanging bracket; 29-a slide rail; 231-a baffle; 232-a tension spring; 3-welding gun; 31-walking screw rod; 32-nut; 33-an electric motor; 34-total control unit.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 2, the steel strip oblique welding platform according to the present invention comprises a welding gun 3, a steel strip positioning unit and a clamping unit above the steel strip positioning unit, wherein the steel strip positioning unit comprises a first positioning clamp 11 and a second positioning clamp 12 parallel to the first positioning clamp 11, the first positioning clamp 11 comprises a first fixed plate 112 and a first movable plate 111, a first steel strip groove 113 capable of clamping the steel strip is formed between the first fixed plate 112 and the first movable plate 111, the second positioning clamp 12 comprises a second fixed plate 122 and a second movable plate 121, a second steel strip groove 123 capable of clamping the steel strip is formed between the second fixed plate 122 and the second movable plate 121, the first steel strip groove 113 and the second steel strip groove 123 are collinear, a welding groove 13 is clamped between the first positioning clamp 11 and the second positioning clamp 12, and the welding gun 3 is arranged above the welding groove 13 and can move along the direction of the welding groove 13;
as shown in fig. 4, the clamping unit includes a first fixing unit disposed at two sides of the welding groove 13 and a second fixing unit symmetrically disposed with respect to the first fixing unit, the two fixing units (the first fixing unit and the second clamping fixing unit) are disposed above the two positioning jigs (the upper part of the first positioning jig 11 and the upper part of the second positioning jig 12), respectively, and the two clamping fixing units (the first fixing unit and the second clamping fixing unit) each include a pressing plate 21 capable of moving downward to press the steel belt;
as shown in connection with fig. 3, the two steel strap grooves (the first steel strap groove 113 and the second steel strap groove 123) are provided with an angle to the welding groove 13. The welding device is used for positioning the welding positions of two sections of broken steel belts on the same straight line, pressing and flattening the steel belts through the pressing plate 21 to facilitate welding, and arranging an included angle between the welding groove 13 and the steel belt groove for obliquely arranging the welding positions of the two steel belts so as to increase the contact area of welding and ensure that the welding is firmer.
The included angle between the two steel belt grooves and the welding groove 13 is 60-75 degrees. The welding device is used for guaranteeing the strength of the steel belt and ensuring the welding firmness of the steel belt.
As shown in fig. 2, the two movable plates (the first movable plate 111 and the second movable plate 121) move synchronously, the two movable plates are both arranged on the same slide block 14, the slide block 14 is matched with a group of rails 15, and a clamping screw 16 passes through the slide block 14, so that the slide block 14 can move along the rails 15. A hand wheel 17 is fixed at one end of the clamping screw 16. The clamping device is used for simultaneously adjusting the two movable plates to clamp the steel belt, and simultaneously enabling the clamping forces of the steel belts on two sides to be the same.
The two pressing plates 21 are respectively arranged at two sides of the welding groove 13. The steel strip is conveniently compressed in the welding process without affecting the welding of the welding gun 3.
As shown in connection with fig. 4, the clamping unit further includes a clamping plate 22 and a pressing plate connecting plate 23, and the pressing plate connecting plate 23 is connected with the clamping plate 22 through a plurality of tension springs 232. A cam 24 capable of pressing down the connecting plate of the clamping plate 22 is arranged between the clamping plate connecting plate 23 and the clamping plate 22, one end of the cam 24 is provided with a handle 25, and the clamping plate 21 is fixed with the lower surface of the clamping plate connecting plate 23. Is used for controlling the pressing and releasing of the steel belt.
A set of lateral adjustment units are arranged on the lateral side of each pressing plate connecting plate 23, and each lateral adjustment unit comprises a bolt 26 and a positioning nut 27, wherein the bolts can prop against the lateral sides of the pressing plate connecting plates 23. For adjusting the position of the platen connecting plate 23 in the horizontal direction so that the platen 21 is closer to the welded portion of the steel strip.
A hanging bracket 28 is arranged above the clamping units, the hanging bracket 28 is connected with each fixing unit in a sliding manner through a group of sliding rails 29, and the sliding rails 29 are parallel to the welding grooves 13. The handle 25 on the roller can be used as a handle for pushing and pulling the fixing unit at the same time.
The welding gun 3 is connected with a welding gun moving unit, the welding gun moving unit comprises a walking screw 31 and a nut 32 matched with the walking screw 31, the walking screw 31 is connected with an output shaft of a motor 33, the motor 33 is connected with a total control unit 34, and the nut 32 is in semi-surrounding fit with the walking screw 31. For automatically controlling the working stroke and speed of the welding gun 3.
Both ends of each pressing plate connecting plate 23 are provided with baffle plates 231. The platen connecting plate 23 is prevented from being deformed at the time of adjustment and from being inclined in the horizontal plane direction.
According to the steel strip oblique welding platform, sheared steel strips are placed in steel strip grooves (113 and 123), welding positions are aligned, movable plates (111 and 121) are moved to clamp and position the steel strips, a clamping unit is pulled out, the position of a pressing plate 21 in the horizontal direction is adjusted through a transverse adjusting unit, a handle 25 is pulled to press the steel strips through the pressing plate 21, and welding of a welding gun 3 is controlled through a control unit.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (7)
1. The utility model provides a steel band slant welded platform which characterized in that: the welding gun comprises a welding gun (3), a steel belt positioning unit and a clamping unit above the steel belt positioning unit, wherein the steel belt positioning unit comprises a first positioning clamp (11) and a second positioning clamp (12) which is parallel to the first positioning clamp, the first positioning clamp (11) comprises a first fixed plate (112) and a first movable plate (111), a first steel belt groove (113) capable of clamping a steel belt is formed between the first fixed plate (112) and the first movable plate (111), the second positioning clamp (12) comprises a second fixed plate (122) and a second movable plate (121), a second steel belt groove (123) capable of clamping the steel belt is formed between the second fixed plate (122) and the second movable plate (121), a welding groove (13) is clamped between the first positioning clamp (11) and the second positioning clamp (12), and the welding gun (3) is arranged above the welding groove (13) and can move along the direction of the welding groove (13);
the clamping unit comprises a first fixing unit and a second fixing unit, the first fixing unit is arranged on two sides of the welding groove (13), the second fixing unit is symmetrically arranged with the first fixing unit, the two fixing units are respectively arranged above the two positioning clamps (11, 12), and each of the two fixing units comprises a pressing plate (21) capable of downwards moving to press the steel belt;
an included angle is arranged between the two steel belt grooves (113, 123) and the welding groove (13);
the two movable plates (111, 121) move synchronously, the two movable plates are arranged on the same slide block (14), the slide block (14) is matched with a group of rails (15), a clamping screw rod (16) penetrates through the slide block (14) to enable the slide block (14) to move along the rails (15), and a hand wheel (17) is fixed at one end of the clamping screw rod (16);
the clamping unit further comprises a clamping plate (22) and a pressing plate connecting plate (23), the pressing plate connecting plate (23) is connected with the clamping plate (22) through a plurality of tension springs (23), a cam (24) capable of downwards pressing the clamping plate (22) connecting plate is arranged between the pressing plate connecting plate (23) and the clamping plate (22), a handle (25) is arranged at one end of the cam (24), and the pressing plate (21) is fixed with the lower surface of the pressing plate connecting plate (23).
2. The oblique welding platform of claim 1, wherein: the included angle between the two steel belt grooves and the welding groove (13) is 60-75 degrees.
3. The oblique welding platform of claim 1, wherein: the two pressing plates (21) are respectively arranged at two sides of the welding groove (13).
4. The oblique welding platform of claim 1, wherein: a group of transverse adjusting units are arranged on the side of each pressing plate connecting plate (23), and each transverse adjusting unit comprises a bolt (26) capable of propping against the side edge of each pressing plate connecting plate (23) and a positioning nut (27) sleeved on each bolt.
5. The oblique welding platform of claim 1, wherein: and a hanging bracket (28) is arranged above the clamping units, the hanging bracket (28) is connected with each fixing unit in a sliding way through a group of sliding rails (29), and the sliding rails (29) are parallel to the welding grooves (13).
6. The oblique welding platform of claim 1, wherein: the welding gun (3) is arranged on a welding gun moving unit, the welding gun moving unit comprises a walking screw rod (31) and a screw nut (32) matched with the walking screw rod (31), the walking screw rod (31) is connected with an output shaft of a motor (33), the motor (33) is connected with a total control unit (34), and the screw nut (32) is in semi-surrounding fit with the walking screw rod (31).
7. The oblique welding platform of claim 6, wherein: both ends of each pressing plate connecting plate (23) are provided with baffle plates (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041611.0A CN107838605B (en) | 2017-10-31 | 2017-10-31 | Steel band slant welding platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041611.0A CN107838605B (en) | 2017-10-31 | 2017-10-31 | Steel band slant welding platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107838605A CN107838605A (en) | 2018-03-27 |
| CN107838605B true CN107838605B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711041611.0A Active CN107838605B (en) | 2017-10-31 | 2017-10-31 | Steel band slant welding platform |
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| Country | Link |
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| CN (1) | CN107838605B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894212B (en) * | 2021-01-20 | 2023-03-21 | 广东利元亨智能装备股份有限公司 | Welding pressing device, sealing nail welding machine and welding method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190916A (en) * | 1997-09-19 | 1999-04-06 | Nisuko Kensetsu Kk | Jig for manufacturing obliquely-cut box culvert |
| CN1868659A (en) * | 2006-06-01 | 2006-11-29 | 吕德义 | Movable welding rod constant temperature material supply box |
| CN202861705U (en) * | 2012-10-30 | 2013-04-10 | 上海欣锐实业有限公司 | Charge coupled device (CCD) welding tool |
| CN105290594A (en) * | 2015-12-02 | 2016-02-03 | 河北骄阳丝网设备有限责任公司 | Spacer inclined wire welding machine of laying hen cage and spacer welding method |
| CN106553015A (en) * | 2015-09-28 | 2017-04-05 | 张鹏 | For the soldering cramping apparatus of circuit board |
| CN206263350U (en) * | 2016-11-03 | 2017-06-20 | 江苏中天科技股份有限公司 | A kind of vertical Baogang's band of optical cable or aluminium strip automatic soldering device are with taking the lead locating and clamping apparatus |
| CN207723745U (en) * | 2017-10-31 | 2018-08-14 | 天津旭智机电设备制造有限公司 | A kind of oblique butt welding platform of steel band |
-
2017
- 2017-10-31 CN CN201711041611.0A patent/CN107838605B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1190916A (en) * | 1997-09-19 | 1999-04-06 | Nisuko Kensetsu Kk | Jig for manufacturing obliquely-cut box culvert |
| CN1868659A (en) * | 2006-06-01 | 2006-11-29 | 吕德义 | Movable welding rod constant temperature material supply box |
| CN202861705U (en) * | 2012-10-30 | 2013-04-10 | 上海欣锐实业有限公司 | Charge coupled device (CCD) welding tool |
| CN106553015A (en) * | 2015-09-28 | 2017-04-05 | 张鹏 | For the soldering cramping apparatus of circuit board |
| CN105290594A (en) * | 2015-12-02 | 2016-02-03 | 河北骄阳丝网设备有限责任公司 | Spacer inclined wire welding machine of laying hen cage and spacer welding method |
| CN206263350U (en) * | 2016-11-03 | 2017-06-20 | 江苏中天科技股份有限公司 | A kind of vertical Baogang's band of optical cable or aluminium strip automatic soldering device are with taking the lead locating and clamping apparatus |
| CN207723745U (en) * | 2017-10-31 | 2018-08-14 | 天津旭智机电设备制造有限公司 | A kind of oblique butt welding platform of steel band |
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| CN107838605A (en) | 2018-03-27 |
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