CN212043152U - Novel automatic focusing marking machine - Google Patents
Novel automatic focusing marking machine Download PDFInfo
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- CN212043152U CN212043152U CN202020669277.4U CN202020669277U CN212043152U CN 212043152 U CN212043152 U CN 212043152U CN 202020669277 U CN202020669277 U CN 202020669277U CN 212043152 U CN212043152 U CN 212043152U
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Abstract
The utility model relates to a laser marking machine field discloses novel auto focus marking machine, which comprises a worktable, be equipped with lifting unit on the board and beat the mark position, lifting unit one side is equipped with the lifter plate, fixed mounting xarm on the lifter plate, the mirror is shaken to laser is connected to the one end of xarm, laser shakes the mirror and connects the laser instrument in the xarm, laser shakes the mirror bottom surface and sets up range finding sensor, it is located and beats mark position top to shake the mirror correspondence, lifting unit bottom installation servo motor, servo motor drive connects lifting unit, range finding sensor measure and the work piece between the distance and through the action of PLC controller control servo motor. The utility model discloses in, predetermine work piece and distance sensor's distance parameter, under this distance parameter, the laser shakes the mirror and focuses on the work piece promptly, in follow-up, according to the distance that distance measuring sensor measured and between the work piece compare, the height that the mirror was shaken to the automatic adjustment laser, and then realizes auto focus, is suitable for the occasion of frequent change highly different products, and it is higher to beat mark efficiency.
Description
Technical Field
The utility model relates to a laser marking machine field, concretely relates to novel automatic focusing marking machine.
Background
The focusing mode of the traditional laser marking machine generally needs to be debugged for many times, the focusing speed is low, and the marking efficiency is low for occasions where different products are frequently replaced and marked.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art, the utility model provides a novel auto focus marking machine, the problem of solution is prior art, and laser marking machine is focused speed slowly, beats the mark inefficiency.
For solving the technical problem, the utility model provides a following technical scheme:
novel auto focus marking machine, which comprises a worktable, be equipped with lifting unit on the board and beat the mark position, lifting unit one side is equipped with the lifter plate, fixed mounting xarm on the lifter plate, the mirror is shaken to laser is connected to the one end of xarm, laser shakes the mirror and connects the laser instrument in the xarm, the mirror bottom surface that shakes is provided with distance measuring sensor, it corresponds to be located and beats mark position top to shake the mirror, lifting unit bottom installation servo motor, servo motor drive connects lifting unit, distance measuring sensor measures and controls servo motor action through the PLC controller with the distance between the work piece.
Preferably, the lifting assembly comprises a screw rod sliding table, and the lifting plate is mounted on a movable sliding table of the screw rod sliding table.
Preferably, the machine is also provided with a display, the machine is also internally provided with a host, marking software is installed in the host and is in data connection with the display, so that marking graphs and characters are input into the marking software, and the marking graphs and characters are output to the laser galvanometer by the marking software.
Preferably, a control button is arranged on the machine table, a foot switch is arranged at the bottom of the machine table, and the control button and the foot switch are respectively and electrically connected with the laser galvanometer.
The working principle is as follows: the distance measuring sensor measures the current distance between the distance measuring sensor and the workpiece, the measuring result is compared with the preset distance parameter, the servo motor is controlled by the PLC according to the comparison result, the servo motor drives the lifting assembly to drive the lifting plate to ascend or descend, the position of the distance measuring sensor is driven to ascend or descend, the distance measuring sensor stops when ascending or descending to the preset distance between the distance measuring sensor and the workpiece, and focusing is completed.
The utility model has the advantages of compared with the prior art: the laser focusing device has the advantages that the structural design is reasonable, the distance parameter between the workpiece and the distance sensor is preset, the laser vibrating mirror can be focused on the workpiece under the distance parameter, in the subsequent process, the distance between the laser vibrating mirror and the workpiece is measured by the distance measuring sensor and compared, the height of the laser vibrating mirror is automatically adjusted, the automatic focusing is further achieved, the laser focusing device is suitable for occasions where products with different heights are frequently replaced, and the marking efficiency is high.
Drawings
The utility model discloses there is following figure:
fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a schematic view of the lifting assembly of the present invention;
fig. 4 is a bottom view of the laser galvanometer of the present invention.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-4, novel automatic focusing marking machine, including board 1, be equipped with lifting unit 2 on the board 1 and mark position 3, lifting unit 2 one side is equipped with lifter plate 4, fixed mounting xarm 5 on the lifter plate 4, laser shakes mirror 6 is connected to the one end of xarm 5, laser shakes mirror 6 and connects the laser instrument in the xarm 5, laser shakes 6 bottom surfaces of mirror and sets up range sensor 7, it is located and marks position 3 tops to shake mirror 6 correspondence, 2 bottom installation servo motor 8 of lifting unit, servo motor 8 drives and connects lifting unit 2, range sensor 7 measures and the work piece between the distance and controls servo motor 8 actions through the PLC controller.
Wherein, lifting unit 2 includes screw rod slip table 9, and lifter plate 4 is installed on the removal slip table of screw rod slip table 9.
Wherein, still be equipped with display 10 on the board 1, still be equipped with the host computer in the board 1, install marking software and data connection display 10 in the host computer for to marking software input marking figure, characters, beat marking figure, characters to laser galvanometer 6 output by marking software.
Wherein, set up control button 11 on the board 1, set up foot switch 12 in the board 1 bottom, control button 11 and foot switch 12 electricity respectively connect laser galvanometer 6.
The working principle is as follows: the distance measuring sensor 7 measures the current distance between the distance measuring sensor 7 and the workpiece, the measuring result is compared with a preset distance parameter, the servo motor 8 is controlled by the PLC according to the comparison result, the servo motor 8 drives the lifting assembly 2 to drive the lifting plate 4 to ascend or descend, then the position of the distance measuring sensor 7 is driven to ascend or descend, the position of the distance measuring sensor 7 stops when ascending or descending to the distance between the preset distance measuring sensor 7 and the workpiece, and focusing is finished.
The utility model has the advantages of reasonable design, predetermine work piece and distance sensor's distance parameter, under this distance parameter, the laser shakes the mirror and focuses on the work piece promptly, in follow-up, according to the distance that distance measuring sensor measured and between the work piece compare, the height that the mirror was shaken to the automatic adjustment laser, and then realizes auto focus, is suitable for the occasion of frequent change highly different products, and it is higher to beat mark efficiency.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. Novel auto focus marking machine, its characterized in that: the laser vibration mirror comprises a machine table, be equipped with lifting unit on the board and beat the mark position, lifting unit one side is equipped with the lifter plate, fixed mounting xarm on the lifter plate, the one end of xarm is connected the laser mirror that shakes, the laser shakes the mirror and connects the laser instrument in the xarm, the laser shakes the mirror bottom surface and sets up distance measuring sensor, it is located and beats mark position top to shake the mirror correspondence, lifting unit bottom installation servo motor, lifting unit is connected in the servo motor drive, distance measuring sensor measure and the work piece between the distance and through the action of PLC controller control servo motor.
2. The novel automatic focusing marking machine according to claim 1, characterized in that: the lifting assembly comprises a screw rod sliding table, and the lifting plate is installed on the movable sliding table of the screw rod sliding table.
3. The novel automatic focusing marking machine according to claim 1, characterized in that: the machine is characterized in that a display is further arranged on the machine, a host is further arranged in the machine, and marking software is installed in the host and is in data connection with the display.
4. The novel automatic focusing marking machine according to claim 1, characterized in that: the laser vibration mirror is characterized in that a control button is arranged on the machine table, a foot switch is arranged at the bottom of the machine table, and the control button and the foot switch are respectively and electrically connected with the laser vibration mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669277.4U CN212043152U (en) | 2020-04-27 | 2020-04-27 | Novel automatic focusing marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020669277.4U CN212043152U (en) | 2020-04-27 | 2020-04-27 | Novel automatic focusing marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212043152U true CN212043152U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020669277.4U Active CN212043152U (en) | 2020-04-27 | 2020-04-27 | Novel automatic focusing marking machine |
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| CN (1) | CN212043152U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488465A (en) * | 2022-03-02 | 2022-05-13 | 桂林航天电子有限公司 | Visual amplification observation device and method special for coil winding |
| CN114799493A (en) * | 2022-06-06 | 2022-07-29 | 深圳市大德激光技术有限公司 | Automatic focusing device of ultrafast laser processing equipment |
| CN114799493B (en) * | 2022-06-06 | 2024-05-10 | 深圳市大德激光技术有限公司 | Automatic focusing device of ultrafast laser processing equipment |
-
2020
- 2020-04-27 CN CN202020669277.4U patent/CN212043152U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488465A (en) * | 2022-03-02 | 2022-05-13 | 桂林航天电子有限公司 | Visual amplification observation device and method special for coil winding |
| CN114799493A (en) * | 2022-06-06 | 2022-07-29 | 深圳市大德激光技术有限公司 | Automatic focusing device of ultrafast laser processing equipment |
| CN114799493B (en) * | 2022-06-06 | 2024-05-10 | 深圳市大德激光技术有限公司 | Automatic focusing device of ultrafast laser processing equipment |
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