CN217122166U - Automatic calibration device of laser welding head - Google Patents
Automatic calibration device of laser welding head Download PDFInfo
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- CN217122166U CN217122166U CN202220952788.6U CN202220952788U CN217122166U CN 217122166 U CN217122166 U CN 217122166U CN 202220952788 U CN202220952788 U CN 202220952788U CN 217122166 U CN217122166 U CN 217122166U
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- welding
- ccd camera
- bottom plate
- automatic calibration
- welding set
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Abstract
The utility model discloses an automatic calibration device of laser bonding tool, its technical scheme is: including the bottom plate, bottom plate top fixed mounting has the stand of two symmetric distributions, two the equal fixedly connected with supporting beam in stand inboard, the supporting beam front side is equipped with two welding set, two welding set is symmetry form evenly distributed, welding set includes support subject and the soldered connection of fixed mounting in support subject bottom, and a laser welding head's automatic calibration device beneficial effect is: through setting up the second CCD camera on first CCD camera and the welding set on the bottom plate, can double fix a position welding set to solve current laser welding set when the welding, can't calibrate the welding position automatically, artifical calibration accuracy control is limited, is difficult to do high accuracy welding operation, influences the problem of welding quality and efficiency.
Description
Technical Field
The utility model relates to a laser welding technical field, concretely relates to automatic calibration device of laser bonding tool.
Background
Laser welding is an efficient precision welding method using a laser beam with high energy density as a heat source, and is one of important aspects of laser material processing technology application.
The prior art has the following defects: the existing laser welding device can not automatically calibrate the welding position during welding, has limited manual calibration precision control, is difficult to perform high-precision welding operation, and influences the welding quality and efficiency.
Therefore, it is necessary to develop an automatic calibration device for a laser welding head.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides an automatic calibration device of laser bonding tool through the second CCD camera that sets up on first CCD camera on the bottom plate and welding set, can double-deckle location to welding set to solve current laser welding set when the welding, unable automatic butt welding position is calibrated, and artifical calibration accuracy control is limited, is difficult to do high accuracy welding operation, influences the problem of welding quality and efficiency.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an automatic calibration device of laser welding head, includes the bottom plate, bottom plate top fixed mounting has the stand of two symmetric distributions, two the equal fixedly connected with supporting beam in stand inboard, the supporting beam front side is equipped with two welding set, two welding set is symmetry form evenly distributed, welding set includes support subject and the soldered connection of fixed mounting in support subject bottom, bottom plate top fixed mounting has first CCD camera, first CCD camera is located bottom plate central point and puts the department, welding set is last fixed mounting has the second CCD camera, the second CCD camera is located the soldered connection front side, bottom plate top fixed mounting has the cross slot, be equipped with the workstation on the cross slot, workstation and cross slot slide through electronic slide rail and set up.
Preferably, the first CCD camera and the second CCD camera are used for monitoring the movement of the welding device.
Preferably, the two welding devices and the supporting beam are arranged in a sliding mode through electric sliding rails.
Preferably, the transverse slot is located at the left side position of the first CCD camera.
Preferably, the workbench is used for placing workpieces needing welding processing.
The embodiment of the utility model provides a have following advantage:
the utility model discloses a second CCD camera that sets up on first CCD camera on the bottom plate and welding set can double-fix a position welding set, and the relative position of soldered joint and workstation on the adjustment welding set to quick butt welding position calibrates, improves the weldment work precision, has improved weldment work efficiency simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is an enlarged view of the a-portion structure in fig. 1 according to the present invention.
In the figure: the device comprises a base plate 1, a column 2, a supporting beam 3, a welding device 4, a bracket main body 41, a welding head 42, a first CCD camera 5, a second CCD camera 6, a transverse groove 7 and a workbench 8.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-2, the utility model provides an automatic calibration device for a laser welding head, which comprises a bottom plate 1, two columns 2 which are symmetrically distributed are fixedly installed on the top of the bottom plate 1, a supporting beam 3 is fixedly connected on the inner sides of the two columns 2, two welding devices 4 are arranged on the front side of the supporting beam 3, the two welding devices 4 are symmetrically and uniformly distributed, each welding device 4 comprises a bracket main body 41 and a welding head 42 which is fixedly installed on the bottom of the bracket main body 41, a first CCD camera 5 is fixedly installed on the top of the bottom plate 1, the first CCD camera 5 is positioned at the central position of the bottom plate 1, a second CCD camera 6 is fixedly installed on each welding device 4, the second CCD camera 6 is positioned on the front side of the welding head 42, a transverse groove 7 is fixedly installed on the top of the bottom plate 1, a worktable 8 is arranged on the transverse groove 7, the worktable 8 and the transverse groove 7 are arranged in a sliding way through an electric sliding rail, the first CCD camera 5 and the second CCD camera 6 are used for monitoring the position movement of the welding device 4, the transverse groove 7 is positioned at the left side of the first CCD camera 5, the workbench 8 is used for placing workpieces needing welding processing, the CCD camera is in a safety precaution system, the generation of images mainly comes from the CCD camera at present, the CCD is a charge coupling device for short, the CCD can change light rays into charges and store and transfer the charges, and the stored charges can be taken out to change voltage, so that the CCD camera is an ideal CCD camera element, and the CCD camera formed by the CCD camera has the characteristics of small volume, light weight, no magnetic field influence, vibration and impact resistance and is widely applied;
in the embodiment, the first CCD camera 5 is arranged in the center of the bottom plate 1, the second CCD camera 6 is arranged on the welding device 4, double positioning is realized, and the relative position of the welding head 42 and the workbench 8 on the welding device 4 is adjusted, so that the welding position is quickly calibrated, and the welding work precision is improved;
wherein, in order to realize the purpose of welding set 4 fast moving, this device adopts following technical scheme to realize: two welding set 4 all set up through electronic slide rail slip with supporting beam 3, but electronic slide rail is adjusted welding set 4 position fast.
The utility model discloses a use as follows: use the utility model discloses the time, place the work piece and wait for weldment work after on workstation 8 to accessible electric slide rail removes workstation 8 to predetermineeing the processing position, welding set 4 also will be moved to predetermineeing the position by electric slide rail simultaneously, and simultaneously, first CCD camera 5 on the bottom plate 1 and second CCD camera 6 on welding set 4 can be to welding set 4 double localization, adjust welding set 4 and go up the relative position of soldered joint 42 and workstation 8, thereby calibrate the welding position fast, improve the weldment work precision.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (3)
1. An automatic calibration device for a laser welding head, comprising a base plate (1), characterized in that: the welding device is characterized in that two stand columns (2) which are symmetrically distributed are fixedly mounted at the top of the bottom plate (1), the inner sides of the two stand columns (2) are fixedly connected with a supporting cross beam (3), two welding devices (4) are arranged on the front side of the supporting cross beam (3), the two welding devices (4) are symmetrically and uniformly distributed, each welding device (4) comprises a bracket main body (41) and a welding head (42) fixedly mounted at the bottom of the bracket main body (41), a first CCD camera (5) is fixedly mounted at the top of the bottom plate (1), the first CCD camera (5) is located at the central position of the bottom plate (1), a second CCD camera (6) is fixedly mounted on each welding device (4), the second CCD camera (6) is located at the front side of the welding head (42), a transverse groove (7) is fixedly mounted at the top of the bottom plate (1), and a workbench (8) is arranged on the transverse groove (7), the workbench (8) and the transverse groove (7) are arranged in a sliding mode through an electric sliding rail.
2. An apparatus for automatic calibration of a laser welding head according to claim 1, wherein: and the two welding devices (4) are arranged with the supporting beam (3) in a sliding manner through electric sliding rails.
3. An apparatus for automatic calibration of a laser welding head according to claim 1, wherein: the transverse groove (7) is positioned at the left side of the first CCD camera (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220952788.6U CN217122166U (en) | 2022-04-24 | 2022-04-24 | Automatic calibration device of laser welding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220952788.6U CN217122166U (en) | 2022-04-24 | 2022-04-24 | Automatic calibration device of laser welding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217122166U true CN217122166U (en) | 2022-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220952788.6U Active CN217122166U (en) | 2022-04-24 | 2022-04-24 | Automatic calibration device of laser welding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217122166U (en) |
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2022
- 2022-04-24 CN CN202220952788.6U patent/CN217122166U/en active Active
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