CN112548272A - Four-axis positioning device and method for laser routing of seam welder - Google Patents
Four-axis positioning device and method for laser routing of seam welder Download PDFInfo
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- CN112548272A CN112548272A CN202011381921.9A CN202011381921A CN112548272A CN 112548272 A CN112548272 A CN 112548272A CN 202011381921 A CN202011381921 A CN 202011381921A CN 112548272 A CN112548272 A CN 112548272A
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- welding
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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
- B23K9/00—Arc welding or cutting
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/127—Means for tracking lines during arc welding or cutting
- B23K9/1272—Geometry oriented, e.g. beam optical trading
- B23K9/1274—Using non-contact, optical means, e.g. laser means
-
- 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
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
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- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention provides a four-axis positioning device and a four-axis positioning method for laser routing of a seam welder, wherein the device comprises: the welding device body is arranged on the ground; the welding device body is provided with a welding wheel; the welding wheel moves up and down and rotates and rolls to realize seam welding; the laser line that positioner sent coincides with the welding wheel circumference on the welding set body, and the staff aligns the welding seam and draws a line and the laser red line in the use, guarantees the position accuracy of welding seam. According to the seam welding positioning method, on the basis of manual adjustment of flexibility, the efficiency of manual visual inspection is improved, and the accuracy of a welding position is ensured. The positioning method is formed by sheet metal processing, and the economy is improved on the basis of ensuring the functionality.
Description
Technical Field
The invention relates to the field of quantum precision measurement, in particular to a four-axis positioning device and a four-axis positioning method for laser routing of a seam welder.
Background
In the welding process of the seam welder in the prior art, alignment can be carried out only by observing the estimated positions of a welding line marking line and a welding circumferential line of a welding wheel in a manual control mode, the alignment efficiency is low, the alignment accuracy is low due to the fact that point and line target measurement is low in alignment efficiency and large in error, and once welding is askew, the overall appearance effect is influenced.
Disclosure of Invention
The technical problem solved by the invention is as follows: the defects of the prior art are overcome, and the four-axis positioning device and the method for laser routing of the seam welder are provided.
In order to solve the technical problem, the invention provides a four-axis positioning device for laser routing of a seam welder, which comprises:
the four-axis positioning device for laser routing of the seam welder comprises a welding device body, a welding wheel and a positioning device;
the welding device body is arranged on the ground;
the welding wheel is arranged on the welding device body;
the welding wheel moves up and down and rotates and rolls to realize seam welding;
the laser line sent by the positioning device is superposed with the circumferential line of the welding wheel on the welding device body.
Optionally, the positioning device comprises a linear laser generator and a four-axis adjustable laser generator support;
the laser generator support that the four-axis was adjusted sets up on the welding set body.
Optionally, the four-axis adjusted laser generator support realizes four-axis adjustment of X-axis translation, Y-axis translation, X-axis rotation, and Y-axis rotation.
Optionally, the positioning device further comprises: the device comprises a supporting bracket, a movable bracket with adjustable X-axis and Y-axis, a rotary bracket with adjustable Y-axis rotation, and a mounting sleeve with an adjustable X-axis rotation and a laser generator.
Optionally, the positioning device further comprises a U-shaped groove;
the U-shaped groove is fixedly connected with the support frame;
and one end of the U-shaped groove, which is close to the welding wheel, is provided with the mounting sleeve.
Optionally, the seam welder laser routing four-axis positioning device further comprises an expansion hole;
the expansion hole is arranged on the side surface of the support bracket.
Optionally, after the four-axis adjusted laser generator support is adjusted, the adjusted four-axis adjusted laser generator support is fixed in position.
In order to solve the technical problem, the invention also provides a four-axis positioning method for laser routing of the seam welder, which comprises the following steps:
the linear laser generator bracket is rotationally adjusted through an X axis, a Y axis and a Y axis of the laser generator bracket adjusted through four axes, so that a linear red line of the linear laser generator is superposed with a circumferential line of the welding wheel;
aligning the weld line to be collinear with a horizontal red line of a horizontal laser generator;
in the welding process, the correction welding scribing line is collinear with a straight red line of a straight laser generator;
adjusting the linear laser generator to enable the linear red line of the laser generator to deviate;
and adjusting the smooth edge of the welding-alignment part to be superposed with the straight red line.
Compared with the prior art, the invention has the advantages that:
according to the scheme provided by the embodiment of the invention, the four-axis positioning device for laser routing of the seam welder comprises a welding device body, a welding wheel and a positioning device; the welding device body is arranged on the ground; the welding device body is provided with a welding wheel; the welding wheel moves up and down and rotates and rolls to realize seam welding; the laser line that positioner sent coincides with the welding wheel circumference on the welding set body, and the staff aligns the welding seam and draws a line and the laser red line in the use, guarantees the position accuracy of welding seam. According to the seam welding positioning method, on the basis of manual adjustment of flexibility, the efficiency of manual visual inspection is improved, and the accuracy of a welding position is ensured. The positioning method is formed by sheet metal processing, and the economy is improved on the basis of ensuring the functionality.
Drawings
Fig. 1 is a schematic structural diagram of a four-axis positioning device for laser routing of a seam welder according to an embodiment of the present invention;
fig. 2 is a flowchart of steps of a four-axis positioning method for laser routing of a seam welder according to an embodiment of the present invention.
In the figure, 1, a welding apparatus body; 2. welding a wheel; 3. a positioning device; 4. a line laser generator; 5. a four-axis adjustable laser generator support; 6. a support bracket; 7. adjusting the bracket; 8. rotating the bracket; 9. installing a sleeve; 10. a U-shaped groove; 11. the hole is expanded.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a schematic structural diagram of a four-axis positioning device for laser routing of a seam welder according to an embodiment of the present invention is shown, and as shown in fig. 1, the device includes:
the four-axis positioning device 3 for laser routing of the seam welder comprises a welding device body 1, a welding wheel 2 and a positioning device 3; the welding device body is arranged on the ground; the welding wheel 2 is arranged on the welding device body 1; the welding wheel 2 moves up and down and rotates and rolls to realize seam welding; the laser line sent by the positioning device 3 coincides with the circumferential line of the welding wheel 2 on the welding device body 1.
A word line laser is a convenient and practical positioning tool. The method can be widely used for efficient ready-made clothes laser positioning, clothes button spot light source positioning, auxiliary cloth cutting marking of a cloth cutting machine, clothes hem laser marking positioning, and auxiliary marking positioning of a sewing machine/a cutting machine/a button sewing machine/an automatic manual cloth cutting machine.
The welding wheel can move up and down and roll, and is used for realizing the welding by contacting with a workpiece positioned below the welding wheel.
The positioning device 3 comprises a linear laser generator 4 and a four-axis adjustable laser generator bracket 5; laser generator support 5 that the four-axis was adjusted sets up on the welding set body 1. The four-axis-adjusted laser generator support 5 realizes four-axis adjustment of X-axis translation, Y-axis translation, X-axis rotation and Y-axis rotation.
Laser generator chooses for use a style of calligraphy laser instrument, and laser becomes the laser line through article, when the installation, through the mounted position of rational adjustment laser generator, makes laser generator's laser line and welding wheel welding circumference line coincidence, the laser line can be followed and welded wheel circumference extension, the projection is located the work piece between the welding wheel, then can weld when a style of calligraphy pencil and work piece surface rule collineation are collinear, through adopting the mode that laser was adjusted well in this embodiment, because the relative change can not take place again after the position control of the installation sleeve that is equipped with laser generator and welding wheel finishes, can ensure that welding contact point place circumference is located same straight line with the laser beam all the time, has ensured the accuracy of location.
The positioning device 3 further comprises: a supporting bracket 6, a movable bracket with adjustable X-axis and Y-axis, a rotating bracket 8 with adjustable Y-axis rotation and a mounting sleeve 9 with an adjustable X-axis rotation and a laser generator.
The positioning device 3 further comprises a U-shaped groove 10; the U-shaped groove 10 is fixedly connected with the support frame; and one end of the U-shaped groove 10, which is close to the welding wheel 2, is provided with the mounting sleeve 9.
A word laser generator can dismantle with the installation sleeve and be connected, and a word laser generator fills in the sleeve, and the side uses the screw thread jackscrew fixed for a word laser generator can not drop.
U type groove is used for the joint installation sleeve, ensures that the installation sleeve can not drop.
The seam welder laser routing four-axis positioning device 3 further comprises an expansion hole 11;
the expanding hole 11 is arranged on the side of the support bracket 6.
The expanding hole is used for arranging an electric control switch.
And after the four-axis adjusted laser generator support 5 is adjusted, fixing the adjusted four-axis adjusted laser generator support 5 in position.
The embodiment of the invention can be fixed after being adjusted, and the movement of the device is ensured not to be interfered by external force in the using process.
Referring to fig. 2, a flowchart of steps of a four-axis positioning method for laser routing of a seam welder according to an embodiment of the present invention is shown.
As shown in fig. 2, the four-axis positioning method for laser routing of a seam welder provided by the embodiment of the invention comprises the following steps:
step 101: the linear laser generator support is rotationally adjusted through an X axis, a Y axis and a Y axis of the laser generator support adjusted through four axes, so that a linear red line of the linear laser generator is superposed with a circumferential line of the welding wheel.
Step 102: the alignment weld line is collinear with a line red line of a line laser generator.
The staff guarantees that welding starting point position is accurate through aligning weld seam line and laser generator word red line collineation.
Step 103: during welding, the correction welding scribe is collinear with a straight red line of a straight laser generator.
A worker corrects the welding scribing line and the laser generator straight red line collineation in the welding process, and the position accuracy in the welding line forming process is guaranteed.
Step 104: and adjusting the linear laser generator to enable the linear red line of the laser generator to deviate.
Step 105: and adjusting the smooth edge of the welding-alignment part to be superposed with the straight red line.
The laser generator can be adjusted to enable the horizontal red line of the laser generator to deviate, and a worker can ensure the accuracy of the position of a welding line and the consistency of the welding line of a product by aligning the smooth edge of a welding part and coinciding the horizontal red line, and meanwhile, the welding line scribing work in the process can be omitted.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The seam welder laser routing four-axis positioning device and method provided by the invention are introduced in detail, a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Those skilled in the art will appreciate that those matters not described in detail in the present specification are well known in the art.
Claims (8)
1. A four-axis laser marking positioning device of a seam welder is characterized by comprising a welding device body, a welding wheel and a positioning device,
the welding device body is arranged on the ground;
the welding wheel is arranged on the welding device body;
the welding wheel moves up and down and rotates and rolls to realize seam welding;
the laser line sent by the positioning device is superposed with the circumferential line of the welding wheel on the welding device body.
2. The apparatus of claim 1, wherein the positioning device comprises a line laser generator and a four-axis adjustable laser generator mount;
the laser generator support that the four-axis was adjusted sets up on the welding set body.
3. The apparatus of claim 2, wherein the four-axis adjustable laser generator support enables four-axis adjustment of X-axis translation, Y-axis translation, X-axis rotation, and Y-axis rotation.
4. The apparatus of claim 2, wherein the positioning means further comprises: the laser generator mounting device comprises a supporting bracket, an adjusting bracket with adjustable X-axis and Y-axis, a rotating bracket with adjustable Y-axis rotation, and a mounting sleeve with an adjustable X-axis rotation and a laser generator.
5. The apparatus of claim 4, wherein the positioning device further comprises a U-shaped slot;
the U-shaped groove is fixedly connected with the support frame;
and one end of the U-shaped groove, which is close to the welding wheel, is provided with the mounting sleeve.
6. The apparatus of claim 4, wherein the seam welder laser marking four-axis positioning apparatus further comprises an expanding hole;
the expansion hole is arranged on the side surface of the support bracket.
7. The apparatus according to claim 1, wherein the four axis adjusted laser generator support is adjusted and then fixed in position.
8. A four-axis positioning method for laser routing of a seam welder is characterized by comprising the following steps:
the linear laser generator bracket is rotationally adjusted through an X axis, a Y axis and a Y axis of the laser generator bracket adjusted through four axes, so that a linear red line of the linear laser generator is superposed with a circumferential line of the welding wheel;
aligning the weld line to be collinear with a horizontal red line of a horizontal laser generator;
in the welding process, the correction welding scribing line is collinear with a straight red line of a straight laser generator;
adjusting the linear laser generator to enable the linear red line of the laser generator to deviate;
and adjusting the smooth edge of the welding-alignment part to be superposed with the straight red line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011381921.9A CN112548272A (en) | 2020-11-30 | 2020-11-30 | Four-axis positioning device and method for laser routing of seam welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011381921.9A CN112548272A (en) | 2020-11-30 | 2020-11-30 | Four-axis positioning device and method for laser routing of seam welder |
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| Publication Number | Publication Date |
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| CN112548272A true CN112548272A (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011381921.9A Pending CN112548272A (en) | 2020-11-30 | 2020-11-30 | Four-axis positioning device and method for laser routing of seam welder |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1629927A1 (en) * | 2004-08-30 | 2006-03-01 | Ford Global Technologies, LLC | Method for welding a first and a second part with an hybrid welding process based on resistance seam welding followed by seam laser welding |
| CN102528352A (en) * | 2012-02-21 | 2012-07-04 | 上海大学 | Longitudinal adjusting and auxiliary welding line alignment device for welding gun of special circumferential welding machine for automotive transmission shaft |
| CN202726347U (en) * | 2012-08-06 | 2013-02-13 | 山东豪迈机械制造有限公司 | Accurate correction device for cross welding manipulator |
| CN105479054A (en) * | 2015-12-24 | 2016-04-13 | 深圳市瑞凌实业股份有限公司 | Automatic welding device and welding method |
| CN108756294A (en) * | 2018-06-08 | 2018-11-06 | 中国建筑第八工程局有限公司 | Grooving machine saw blade alignment device and to line method |
| CN209652631U (en) * | 2019-01-29 | 2019-11-19 | 重庆莱诺时装有限公司 | A kind of Cloth Cutting device |
-
2020
- 2020-11-30 CN CN202011381921.9A patent/CN112548272A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1629927A1 (en) * | 2004-08-30 | 2006-03-01 | Ford Global Technologies, LLC | Method for welding a first and a second part with an hybrid welding process based on resistance seam welding followed by seam laser welding |
| CN102528352A (en) * | 2012-02-21 | 2012-07-04 | 上海大学 | Longitudinal adjusting and auxiliary welding line alignment device for welding gun of special circumferential welding machine for automotive transmission shaft |
| CN202726347U (en) * | 2012-08-06 | 2013-02-13 | 山东豪迈机械制造有限公司 | Accurate correction device for cross welding manipulator |
| CN105479054A (en) * | 2015-12-24 | 2016-04-13 | 深圳市瑞凌实业股份有限公司 | Automatic welding device and welding method |
| CN108756294A (en) * | 2018-06-08 | 2018-11-06 | 中国建筑第八工程局有限公司 | Grooving machine saw blade alignment device and to line method |
| CN209652631U (en) * | 2019-01-29 | 2019-11-19 | 重庆莱诺时装有限公司 | A kind of Cloth Cutting device |
Non-Patent Citations (1)
| Title |
|---|
| 苑广增、丁宗海主: "《近代技术的今天和未来》", 31 May 1994, 北京：机械工业出版社 * |
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Application publication date: 20210326 |
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