CN217193308U - Laser marking machine with positioning adjusting device - Google Patents
Laser marking machine with positioning adjusting device Download PDFInfo
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- CN217193308U CN217193308U CN202220686504.3U CN202220686504U CN217193308U CN 217193308 U CN217193308 U CN 217193308U CN 202220686504 U CN202220686504 U CN 202220686504U CN 217193308 U CN217193308 U CN 217193308U
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- positioning
- laser marking
- adjusting mechanism
- galvanometer
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Abstract
A laser marking machine with a positioning adjusting device comprises a laser power supply control console, a galvanometer, a detection camera, a support, a transverse adjusting mechanism, a transmission positioning mechanism and a vertical adjusting mechanism, wherein the lower end of the vertical adjusting mechanism is installed on the laser power supply control console, and the upper end of the vertical adjusting mechanism is provided with the galvanometer; the support is internally provided with a partition board which divides the space in the support into an upper chamber and a lower chamber, the transverse adjusting mechanism, the transmission positioning mechanism and the detection camera are all arranged in the lower chamber, and the front end of the galvanometer extends into the upper chamber. Set up accurate mark through setting up horizontal adjustment mechanism, transmission positioning mechanism and vertical adjustment mechanism, mark position error is not more than 1mm repeatedly in batches, marks rapidly with the laser, and high-power output can accomplish in the short time that the mark is marked in the dull and stereotyped each department of big breadth.
Description
Technical Field
The utility model relates to a laser mark, the laser mark of big breadth radiator character that concretely relates to track traffic used.
Background
The IGBT module is required to be assembled on the element surface of the radiator, characters are required to be marked on the surface of the radiator on the edge of the module, a silk screen printing ink printing light-curing mode is adopted in the prior art, the procedures of ink blending, printing, light-curing and the like are included, a large number of silk screen printing templates are required to be purchased, and the defects of large time waste, economic waste, low efficiency and the like exist.
At present, characters of a large-format radiator of rail transit are marked and printed in a silk-screen mode commonly used in China, the characters are formed on the surface of the radiator by manually brushing ink to permeate a silk screen through positioning of a silk-screen template, and then ultraviolet curing or baking curing is carried out. The marking method has the advantages of higher cost and low efficiency, and the bonding force between the ink and the surface of the base material is detected in a tape pasting and tearing mode after curing, so that reworking is often required due to poor bonding force.
In the aspect of planar laser marking, a two-dimensional marking desktop is commonly used in China, when characters at different positions are printed, the X axis and the Y axis need to be adjusted, the red light preview frame is adjusted to the corresponding position, and namely the laser galvanometer needs to be adjusted continuously according to the positions of the characters.
The prior art has the defects of high cost, low efficiency and high rework rate in a silk-screen curing mode; two-dimensional laser marking is inefficient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the large-breadth flat laser marking machine can perform positioning adjustment, and ensure attractive and accurate marking.
The needle is with above-mentioned problem, the utility model provides a technical scheme is: a laser marking machine with a positioning adjusting device comprises a laser power supply control console, a galvanometer, a detection camera, a support, a transverse adjusting mechanism, a transmission positioning mechanism and a vertical adjusting mechanism, wherein the lower end of the vertical adjusting mechanism is installed on the laser power supply control console, and the upper end of the vertical adjusting mechanism is provided with the galvanometer; the support is internally provided with a partition board which divides the space in the support into an upper chamber and a lower chamber, the transverse adjusting mechanism, the transmission positioning mechanism and the detection camera are all arranged in the lower chamber, and the front end of the galvanometer extends into the upper chamber.
Preferably, the bottom of the bracket is provided with a bottom plate, the transverse adjusting mechanism comprises a support rod, an adjusting bolt, a stabilizing rod and a stabilizing block, the stabilizing block is arranged on one side of the support rod and fixedly connected to the bottom plate, and the adjusting bolt is sequentially connected with the support rod and the stabilizing block in a threaded fit manner; the upper end of the stabilizing block is provided with a through hole, one end of the stabilizing rod is fixedly connected to the supporting rod, and the other end of the stabilizing rod penetrates through the through hole at the upper end of the stabilizing block.
Preferably, the transmission positioning mechanism comprises a track box, a stop block and side plates, a fluency strip is installed in the track box, the side plates are arranged on the outer side of the track box, and the stop block is fixedly connected to one end of the track box.
Preferably, the number of the transmission positioning mechanisms is two, the two transmission positioning mechanisms are respectively installed on two sides of the bottom plate of the lower chamber, a detection camera is arranged above each transmission positioning mechanism, and the detection cameras are installed on the lower end face of the partition plate.
Preferably, the vertical adjusting mechanism comprises a bottom column, a lifting stand column and a screw rod, the bottom column is a hollow circular tube, and the lower end of the lifting stand column is embedded in the bottom column; the lifting upright post is internally provided with a screw rod, and the lifting upright post is connected with the screw rod in a thread fit mode.
Preferably, a driving motor is installed at the top of the lifting upright post, the rear end of the vibrating mirror is connected with the driving motor, a laser marking head is arranged at the front end of the vibrating mirror, and the laser marking head is located in an upper chamber of the support.
The utility model has the beneficial technical effects that:
1. the precise marking is set by arranging a transverse adjusting mechanism, a transmission positioning mechanism and a vertical adjusting mechanism, and the position error of batch repeated marking is less than or equal to 1 mm;
2. the marking is rapid, and the high-power output can finish the marking of each part of a large-width flat plate in a short time;
3. basically has no consumption investment, has low cost and is suitable for large flat plate marking of metal and non-metal materials.
Drawings
FIG. 1 is a schematic overall structure diagram according to a first embodiment;
in the figure: bottom plate 11, baffle 12, bracing piece 21, track box 22, backstop 23, curb plate 24, adjusting bolt 25, stabilize pole 26, stabilize the piece 27, sill pillar 31, lift stand 32, laser power console 4, footing 5, driving motor 6, 3D galvanometer 7, laser marking head 71, detection camera 8.
Detailed Description
The invention is further described below with reference to the following examples and figures:
example one
As shown in fig. 1, the laser marking machine with the positioning adjustment device comprises a laser power supply console 4, a 3D galvanometer 7, a detection camera 8, a support, a transverse adjustment mechanism, a transmission positioning mechanism and a vertical adjustment mechanism. Wherein, the support bottom is provided with bottom plate 11, and the support middle part is provided with baffle 12, and baffle 12 is last cavity and lower cavity with the space partition in the support, and horizontal adjustment mechanism, transmission positioning mechanism and detection camera 8 all set up in the cavity down.
Vertical adjustment mechanism includes foundation 31, lift stand 32 and lead screw, and foundation 31 is hollow pipe, and the lower extreme of lift stand 32 inlays in foundation 31. The lower end of a bottom column 31 of the vertical adjusting mechanism is arranged on the laser power supply control console 4, the upper end of a lifting upright column 32 of the vertical adjusting mechanism is provided with a 3D vibrating mirror 7, and the front end of the 3D vibrating mirror 7 extends into the upper chamber. The front end of the 3D galvanometer 7 is provided with a laser marking head 71, and the laser marking head 71 is positioned in an upper cavity of the support. A screw rod is arranged in the lifting upright post 32, and the lifting upright post 32 is connected with the screw rod in a thread fit mode. The screw rod is also connected with a motor, and the motor is started to drive the screw rod to rotate, so that the lifting upright column 32 is controlled to ascend or descend.
The transverse adjusting mechanism comprises a supporting rod 21, an adjusting bolt 25, a stabilizing rod 26 and a stabilizing block 27, wherein the stabilizing block 27 is arranged on one side of the supporting rod 21, the stabilizing block 27 is fixedly connected to the bottom plate 11, and the adjusting bolt 25 is sequentially connected with the supporting rod 21 and the stabilizing block 27 in a thread fit mode. The upper end of the stabilizing block 27 is provided with a through hole, one end of the stabilizing rod 26 is fixedly connected to the supporting rod 21, and the other end of the stabilizing rod 26 passes through the through hole at the upper end of the stabilizing block 27. The stabilizing rod 26 is a smooth rod without threads, and a through hole at the upper end of the stabilizing block 27 plays a role in stably moving and guiding the stabilizing rod 26. Rotating adjusting bolt 25 can drive bracing piece 21 and carry out horizontal removal to adjust the interval between the fluent strip of two horizontal adjustment mechanism upper ends, make the interval between two fluent strips and the width matching of the product that will beat the mark, thereby transversely spacing to the product. After the product is transversely limited, the support rod 21, the fluency strip and the product can be driven to transversely move by rotating the adjusting bolt 25, so that the transverse position of the product is adjusted.
In this embodiment, there are two conveying and positioning mechanisms, which are respectively installed on two sides of the bottom plate 11 of the lower chamber. The transmission positioning mechanism is connected at the upper end of the supporting rod 21 and comprises a track box 22, a stop block 23 and a side plate 24, a fluency strip is installed in the track box 22, the side plate 24 is arranged on the outer side of the track box 22, and the stop block 23 is fixedly connected to one end of the track box 22. The side plates 24 on the outside of the track box 22 laterally position the product to be marked so that the product is located between the two side plates 24. The stop block 23 is located at one end of the rail box 22 in the longitudinal direction and away from the operator, and the stop block 23 is clamped on the rail box 22 and can move along the longitudinal direction of the rail box 22. Thus, by moving the longitudinal position of the stop block 23, the stop block 23 can be made to longitudinally position the marking product. The fluency strip is convenient for the product to move longitudinally rapidly and smoothly through the pulley on the fluency strip on one hand, and ensures that the whole product can be placed horizontally on the other hand.
A detection camera 8 is arranged above each transmission positioning mechanism, and the detection camera 8 is arranged and installed on the lower end face of the partition plate 12. The detection camera 8 is used for enabling the primitive reference to be matched with the product reference, so that visual positioning is carried out, and accurate marking on the surface of the radiator is achieved.
The effect of this embodiment is: the product is accurately positioned transversely, longitudinally and vertically, so that the laser marking machine is assisted to perform accurate marking.
Obviously, without departing from the principle of the present invention, several improvements or modifications should be considered as the protection scope of the present invention.
Claims (6)
1. A laser marking machine with a positioning adjusting device comprises a laser power supply control console, a galvanometer and a detection camera, and is characterized by further comprising a support, a transverse adjusting mechanism, a transmission positioning mechanism and a vertical adjusting mechanism, wherein the lower end of the vertical adjusting mechanism is installed on the laser power supply control console, and the upper end of the vertical adjusting mechanism is provided with the galvanometer; the support is internally provided with a partition board which divides the space in the support into an upper chamber and a lower chamber, the transverse adjusting mechanism, the transmission positioning mechanism and the detection camera are all arranged in the lower chamber, and the front end of the galvanometer extends into the upper chamber.
2. The laser marking machine with the positioning adjusting device is characterized in that a bottom plate is arranged at the bottom of the support, the transverse adjusting mechanism comprises a supporting rod, an adjusting bolt, a stabilizing rod and a stabilizing block, the stabilizing block is arranged on one side of the supporting rod and fixedly connected to the bottom plate, and the adjusting bolt is sequentially connected with the supporting rod and the stabilizing block in a threaded fit manner; the upper end of the stabilizing block is provided with a through hole, one end of the stabilizing rod is fixedly connected to the supporting rod, and the other end of the stabilizing rod penetrates through the through hole at the upper end of the stabilizing block.
3. The laser marking machine with the positioning adjusting device as claimed in claim 2, wherein the conveying and positioning mechanism comprises a track box, a stop block and a side plate, a fluency strip is installed in the track box, the side plate is arranged on the outer side of the track box, and the stop block is fixedly connected to one end of the track box.
4. The laser marking machine with the positioning adjustment device as claimed in claim 3, wherein the number of the transporting and positioning mechanisms is two, the transporting and positioning mechanisms are respectively installed on two sides of the bottom plate of the lower chamber, a detecting camera is installed above each transporting and positioning mechanism, and the detecting camera is installed on the lower end face of the partition plate.
5. The laser marking machine with the positioning adjusting device as claimed in claim 4, wherein the vertical adjusting mechanism comprises a bottom column, a lifting upright column and a screw rod, the bottom column is a hollow circular tube, and the lower end of the lifting upright column is embedded in the bottom column; the lifting upright post is internally provided with a screw rod, and the lifting upright post is connected with the screw rod in a thread fit mode.
6. The laser marking machine with the positioning adjusting device of claim 5, wherein a driving motor is installed at the top of the lifting upright, the rear end of the galvanometer is connected with the driving motor, a laser marking head is arranged at the front end of the galvanometer, and the laser marking head is positioned in an upper chamber of the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220686504.3U CN217193308U (en) | 2022-03-28 | 2022-03-28 | Laser marking machine with positioning adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220686504.3U CN217193308U (en) | 2022-03-28 | 2022-03-28 | Laser marking machine with positioning adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217193308U true CN217193308U (en) | 2022-08-16 |
Family
ID=82758647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220686504.3U Active CN217193308U (en) | 2022-03-28 | 2022-03-28 | Laser marking machine with positioning adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217193308U (en) |
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2022
- 2022-03-28 CN CN202220686504.3U patent/CN217193308U/en active Active
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