CN102950401A - Flexible welding head and welding device - Google Patents
Flexible welding head and welding device Download PDFInfo
- Publication number
- CN102950401A CN102950401A CN2012104387033A CN201210438703A CN102950401A CN 102950401 A CN102950401 A CN 102950401A CN 2012104387033 A CN2012104387033 A CN 2012104387033A CN 201210438703 A CN201210438703 A CN 201210438703A CN 102950401 A CN102950401 A CN 102950401A
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- slide block
- plumb joint
- adjustment tank
- joint body
- workpiece
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Abstract
The invention provides a flexible welding head in order to overcome the defects that in the prior art, the welding head is in rigid contact with a workpiece, so that the welded workpiece is damaged by the hard contact between the welding head and the workpiece in the welding process. The flexible welding head comprises a welding head body, and also comprises a buffer device of the welding head body, wherein the buffer device comprises an adjusting block, an adjusting groove arranged on the adjusting block, and a sliding block arranged in the adjusting groove, and the sliding block slides up and down in the adjusting groove; and one end of a sliding block connecting rod is connected with the sliding block, and the other end of the sliding block connecting rod is fixedly connected with the welding head body. With the flexible welding head with the structure and a welding device, the buffer device formed by the adjusting groove and the sliding block arranged in the adjusting groove is arranged, accordingly, when the welding head is in contact with the welded workpiece, the welding head body is in flexible contact with the workpiece, so that the welded workpiece is not easily damaged.
Description
Technical field
The present invention relates to a kind of plumb joint for welder and welder, particularly relate to a kind of flexible welding joint and welder for welder.
Background technology
The present plumb joint that is used for welder generally adopts the rigidity plumb joint, transmission device connecting welding head by plumb joint, when object is welded, with contact for rigidity between object, can cause like this welded part to damage, particularly when the tiny rapid wear workpiece of welding, during such as the welding of solar panel, workpiece is fragile.In order to solve the problems of the technologies described above, available technology adopting arranges the electronic feedback system of measuring distance between plumb joint and the workpiece, although this system can partly address the above problem, so that welding equipment is complicated, cost is high.
Summary of the invention
The objective of the invention is, for contacting for rigidity between prior art plumb joint and workpiece, so that in welding process, the rigid deficiency that causes welded part to damage that contacts easily occurs between plumb joint and workpiece, a kind of flexible welding joint and welder for welder is provided.
The objective of the invention is to be achieved through the following technical solutions:
First purpose of the present invention is, a kind of flexible welding joint is provided, comprise the plumb joint body, the buffer unit that also comprises the plumb joint body, described buffer unit comprises adjustment block, be arranged on the adjustment tank on the described adjustment block and be arranged on the interior slide block of described adjustment tank, described slide block slides up and down in described adjustment tank, end by the slide block connecting rod connects described slide block, the other end by described slide block connecting rod is fixedly connected with described plumb joint body, be provided with buffer medium in the described adjustment tank, described buffer medium makes described slide block be subject to downward pressure when described plumb joint body contacts with workpiece;
Be articulated and connected between described slide block connecting rod and described slide block;
Described slide block and described adjustment tank sealed sliding are dynamically connected, the chamber that is positioned at slide block top of described adjustment tank is the chamber of sealing, the chamber that is positioned at the slide block bottom of described adjustment tank is communicated with atmosphere, described medium is for being liquid and/or gas, and be positioned at the top of described slide block, realize that described buffer medium makes described slide block be subject to downward pressure when described plumb joint body contacts with workpiece;
Described buffer medium is Compress Spring, end by described Compress Spring is fixedly connected with the top of described adjustment tank, its other end connects described slide block and is articulated and connected, and realizes that described buffer medium makes described slide block be subject to downward pressure when described plumb joint body contacts with workpiece;
Second purpose of the present invention is, a kind of welder is provided, the transmission device that comprises plumb joint and plumb joint, described plumb joint comprises the buffer unit of plumb joint body and plumb joint body, described buffer unit comprises adjustment block, be arranged on the adjustment tank on the described adjustment block and be arranged on the interior slide block of described adjustment tank, described slide block slides up and down in described adjustment tank, be provided with buffer medium in the described adjustment tank, described buffer medium makes described slide block be subject to downward pressure when described plumb joint body contacts with workpiece, end by the slide block connecting rod connects described slide block, the other end by described slide block connecting rod is fixedly connected with described plumb joint body, is fixedly connected with described adjustment block by described transmission device.
Be articulated and connected between described slide block connecting rod and described slide block;
Described slide block is connected with the inwall slipper seal of described adjustment tank, described slide block is divided into up and down two chambers with described adjustment tank, be positioned at the chamber of described slide block top and be the chamber of sealing, the chamber that is positioned at described slide block below is communicated with atmosphere, described buffer medium is liquid and/or gas, and be positioned at the top of described slide block, realize that described buffer medium makes described slide block be subject to downward pressure when described plumb joint body contacts with workpiece;
Described buffer medium is Compress Spring, end by described Compress Spring is fixedly connected with the top of described adjustment tank, its other end described slide block that is articulated and connected realizes that described buffer medium makes described slide block be subject to downward pressure when described plumb joint body contacts with workpiece.
Adopt flexible welding joint and the welder of structure of the present invention, owing to being provided with by adjustment tank and being arranged on the buffer unit that the slide block in the adjustment tank forms, when plumb joint contact welded part, be flexible contact between plumb joint body and workpiece, so not fragile welded part.
Description of drawings
Fig. 1 is flexible welding joint example structure schematic diagram of the present invention;
Fig. 2 and Fig. 3 are respectively welder example structure of the present invention and working state schematic representation;
Fig. 4 is another example structure schematic diagram of flexible welding joint of the present invention;
Working state schematic representation when Fig. 5 is the even workpiece of flexible welding joint welding became uneven of the present invention.
Description of reference numerals:
1-plumb joint body 2-plumb joint connecting rod 3-slide block 4-adjustment block 8-workpiece 9-passage 10-atmosphere 20-adjustment tank 21-buffer medium 22-Compress Spring
The specific embodiment
Below in conjunction with drawings and Examples the present invention is done further description:
The welder of structure of the present invention, plumb joint body 1 directly contacts with workpiece 8 in welding job as the parts of welding.8 generations of plumb joint body 1 and workpiece contact firmly in the welding process, and the present invention is provided with mechanical cushioning device, realize the flexible contact between plumb joint body 1 and welded part.
Shown in Fig. 1-5, this mechanical cushioning device comprises adjustment block 4, be provided with adjustment tank 20 in adjustment block 4, sealing is provided with buffer medium 21 in the adjustment tank 20, this buffer medium 21 can be any one in liquid, gas and the Compress Spring, be provided with slide block 3 in adjustment tank, this slide block 3 can move up and down in adjustment tank 20.End by plumb joint connecting rod 2 is fixedly connected with plumb joint body 1, and the other end is connected with slide block 3, and slide block 3 is preferably hinged with plumb joint connecting rod 2.When buffer medium was gas or liquid, it was arranged in the adjustment tank hermetically, and was positioned at the top of slide block 3.The bottom that is preferably in adjustment tank 20 arranges passage 9, passage 9 communicates with atmosphere, air 10 can flow freely into the bottom of flowing out adjustment tank 20 by passage 9, buffer medium 21 is on the top of slide block 3, slipper seal is connected between the inwall of slide block 3 and adjustment tank 20, guarantee good seal, the slide block buffer medium 21 that will be located thereon section separates with atmosphere 10 like this, the pressure that the pressure that the slide block upper surface is subject to is subject to greater than its lower surface, when plumb joint body 1 contacted with workpiece 8, slide block was subject to the pressure of buffer medium, and buffer unit is when playing cushioning effect, can increase the compactness that plumb joint body 1 contacts with workpiece 8, improve welding quality.
Certainly, the bottom of adjustment tank 20 arranges passage 9 and equally also is applicable to the situation that buffer medium is Compress Spring.
In welding process, freely move up and down because adjustment tank that slide block 3 can be in adjustment block 4 20 is interior, so, when plumb joint body 1 contact workpiece, can make buffering to the pressure of workpiece, realize the flexible contact between plumb joint body and workpiece, so workpiece is difficult for the pressurized breakage.
In adjustment tank 20, be provided with buffer medium 21, can increase on the one hand the flexibility of buffer unit, can increase on the other hand the compactness that plumb joint body 1 contacts with workpiece 8, improve welding quality.
The plumb joint of structure of the present invention, because slide block 3 can move up and down in the adjustment tank 20 in adjustment block 4, one end of slide block connecting rod 2 is fixedly connected with plumb joint body 1, the other end and slide block 3 are hinged, so slide block connecting rod 2 can about freely swing, automatic flexible modulation up and down about then plumb joint body 1 can carry out according to the thickness of cell piece, thus can carry out full contact weld to the even workpiece of became uneven.
Flexible welding joint of the present invention and welder are specially adapted to the smooth welding of small objects.
By cooperating of the adjustment tank in the adjustment block and slide block, can keep plumb joint body and workpiece that a pressure is arranged all the time, the soft contact when realizing welding.
Claims (8)
1. flexible welding joint, comprise plumb joint body (1), it is characterized in that, the buffer unit that also comprises plumb joint body (1), described buffer unit comprises adjustment block (4), be arranged on the adjustment tank (20) on the described adjustment block (4) and be arranged on the interior slide block (3) of described adjustment tank (20), described slide block (3) slides up and down in described adjustment tank (20), end by slide block connecting rod (2) connects described slide block (3), the other end by described slide block connecting rod (2) is fixedly connected with described plumb joint body (1), described adjustment tank is provided with buffer medium in (20), and described buffer medium (21) makes described slide block be subject to downward pressure at described plumb joint body (1) with workpiece (8) when contacting.
2. flexible welding joint as claimed in claim 1 is characterized in that, is articulated and connected between described slide block connecting rod (2) and described slide block (3).
3. flexible welding joint as claimed in claim 1, it is characterized in that, described slide block (3) is dynamically connected with described adjustment tank (20) sealed sliding, the chamber that is positioned at slide block (3) top of described adjustment tank (20) is the chamber of sealing, the chamber that is positioned at slide block (3) bottom of described adjustment tank (20) is communicated with atmosphere, described medium is for being liquid and/or gas, and be positioned at the top of described slide block (3), realize that described buffer medium (21) makes described slide block be subject to downward pressure at described plumb joint body (1) with workpiece (8) when contacting.
4. flexible welding joint as claimed in claim 1 or 2, it is characterized in that, described buffer medium (21) is Compress Spring (22), end by described Compress Spring (22) is fixedly connected with the top of described adjustment tank (20), its other end connects described slide block (3) and is articulated and connected, and realizes that described buffer medium (21) makes described slide block be subject to downward pressure at described plumb joint body (1) with workpiece (8) when contacting.
5. welder, the transmission device that comprises plumb joint and plumb joint, it is characterized in that, described plumb joint comprises the buffer unit of plumb joint body (1) and plumb joint body (1), described buffer unit comprises adjustment block (4), be arranged on the adjustment tank (20) on the described adjustment block (4) and be arranged on the interior slide block (3) of described adjustment tank (20), described slide block (3) slides up and down in described adjustment tank (20), described adjustment tank is provided with buffer medium in (20), described buffer medium (21) makes described slide block be subject to downward pressure at described plumb joint body (1) with workpiece (8) when contacting, end by slide block connecting rod (2) connects described slide block (3), the other end by described slide block connecting rod (2) is fixedly connected with described plumb joint body (1), is fixedly connected with described adjustment block (4) by described transmission device.
6. welder as claimed in claim 5 is characterized in that, is articulated and connected between described slide block connecting rod (2) and described slide block (3).
7. such as claim 5 or 6 described welders, it is characterized in that, described slide block (3) is connected with the inwall slipper seal of described adjustment tank (2), described slide block is divided into up and down two chambers with described adjustment tank, be positioned at the chamber of described slide block top and be the chamber of sealing, the chamber that is positioned at described slide block below is communicated with atmosphere, described buffer medium (21) is liquid and/or gas, and be positioned at the top of described slide block, realize that described buffer medium (21) makes described slide block be subject to downward pressure at described plumb joint body (1) with workpiece (8) when contacting.
8. such as claim 5 or 6 described welders, it is characterized in that, described buffer medium (21) is Compress Spring (22), end by described Compress Spring (22) is fixedly connected with the top of described adjustment tank (20), its other end described slide block (3) that is articulated and connected realizes that described buffer medium (21) makes described slide block be subject to downward pressure at described plumb joint body (1) with workpiece (8) when contacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438703.3A CN102950401B (en) | 2012-10-26 | 2012-10-26 | Flexible welding joint and welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438703.3A CN102950401B (en) | 2012-10-26 | 2012-10-26 | Flexible welding joint and welder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102950401A true CN102950401A (en) | 2013-03-06 |
| CN102950401B CN102950401B (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210438703.3A Active CN102950401B (en) | 2012-10-26 | 2012-10-26 | Flexible welding joint and welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950401B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819258A (en) * | 2018-06-08 | 2018-11-16 | 歌尔股份有限公司 | A kind of hot melt tooling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB548453A (en) * | 1941-03-08 | 1942-10-12 | British Fed Welder & Machine C | A new and improved machine for electric welding |
| CN2813181Y (en) * | 2005-06-20 | 2006-09-06 | 比亚迪股份有限公司 | Butt-joint machine |
| CN101444864A (en) * | 2008-12-15 | 2009-06-03 | 浙江深度光电科技有限公司 | Automatic tin soldering device of energy-saving lamp |
| WO2010083976A1 (en) * | 2009-01-23 | 2010-07-29 | Wolf Produktionssysteme Gmbh | Device for soldering a conductor onto a circuit carrier |
| CN102699506A (en) * | 2012-06-26 | 2012-10-03 | 江苏爱动力自动化设备有限公司 | Device for welding solar cells |
| CN202877759U (en) * | 2012-10-26 | 2013-04-17 | 秦皇岛博硕光电设备股份有限公司 | Flexible welding head and welding device |
-
2012
- 2012-10-26 CN CN201210438703.3A patent/CN102950401B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB548453A (en) * | 1941-03-08 | 1942-10-12 | British Fed Welder & Machine C | A new and improved machine for electric welding |
| CN2813181Y (en) * | 2005-06-20 | 2006-09-06 | 比亚迪股份有限公司 | Butt-joint machine |
| CN101444864A (en) * | 2008-12-15 | 2009-06-03 | 浙江深度光电科技有限公司 | Automatic tin soldering device of energy-saving lamp |
| WO2010083976A1 (en) * | 2009-01-23 | 2010-07-29 | Wolf Produktionssysteme Gmbh | Device for soldering a conductor onto a circuit carrier |
| CN102699506A (en) * | 2012-06-26 | 2012-10-03 | 江苏爱动力自动化设备有限公司 | Device for welding solar cells |
| CN202877759U (en) * | 2012-10-26 | 2013-04-17 | 秦皇岛博硕光电设备股份有限公司 | Flexible welding head and welding device |
Non-Patent Citations (1)
| Title |
|---|
| 赵黎: "保持太阳电池稳定可靠的焊接品质", 《太阳能》, no. 11, 30 November 2010 (2010-11-30) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819258A (en) * | 2018-06-08 | 2018-11-16 | 歌尔股份有限公司 | A kind of hot melt tooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102950401B (en) | 2016-09-14 |
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