CN219189000U - Positioning mechanism of laser marking machine - Google Patents
Positioning mechanism of laser marking machine Download PDFInfo
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- CN219189000U CN219189000U CN202223610900.7U CN202223610900U CN219189000U CN 219189000 U CN219189000 U CN 219189000U CN 202223610900 U CN202223610900 U CN 202223610900U CN 219189000 U CN219189000 U CN 219189000U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000010330 laser marking Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a positioning mechanism of a laser marking machine, which comprises a workbench and at least two oppositely arranged horizontal positioning mechanisms arranged on two sides of the workbench, wherein the horizontal positioning mechanisms comprise guide grooves formed in the workbench, positioning frames movably arranged on the guide grooves and corner positioning pieces detachably arranged on two ends of the positioning frames; the utility model increases the workpiece positioning effect in the processing process of the laser marking machine.
Description
Technical Field
The utility model relates to the technical field of laser marking machine equipment, in particular to a positioning mechanism of a laser marking machine.
Background
Laser marking technology is one of the largest fields of application for laser processing. Laser marking is a marking method that uses high energy density laser to locally irradiate a workpiece, so that the surface material is vaporized or undergoes a chemical reaction of color change, thereby leaving a permanent mark. The laser marking can be used for marking various characters, symbols, patterns and the like, and the character size can be from millimeter to micrometer, so that the laser marking has special significance for anti-counterfeiting of products.
At present, before laser marking is performed on a workpiece, the workpiece is required to be placed at a marking position manually, and in the placing process, the marking position of the workpiece is easy to be in error because manual position judgment cannot be very accurate.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a positioning mechanism of a laser marking machine, which increases the workpiece positioning effect in the processing process of the laser marking machine.
In order to achieve the above object, the present utility model adopts the following technical scheme: the utility model provides a laser marking machine positioning mechanism, includes the workstation, locates the horizontal positioning mechanism of two at least relative settings of workstation both sides, and wherein horizontal positioning mechanism is including seting up the guide slot on the workstation, mobilizable locating frame on the guide slot, detachable locating piece of corner at locating frame both ends.
Further, the horizontal positioning mechanism further comprises a positioning groove arranged on the lower side of the guide groove and a positioning plate arranged in the positioning groove, when the positioning plate is far away from the positioning groove, the positioning frame can move relative to the guide groove, and when the positioning plate abuts against the positioning groove, the positioning frame is fixed relative to the guide groove.
Further, the rotatable clamp plate that is equipped with on the locating frame, clamp plate one side links to each other with the locating plate through the connecting wire, and when pressing the clamp plate, the locating plate is kept away from the constant head tank, and when unclamping the clamp plate, the locating plate supports the constant head tank.
Further, the pressing plate is connected with the positioning frame through an elastic piece.
Further, one side of the pressing plate, which is close to the positioning frame, is provided with a convex block, the positioning frame is provided with a groove, the convex block and the groove are correspondingly arranged, and an induction piece is arranged in the groove.
Further, one side of the locating plate, which is close to the locating groove, is provided with an anti-slip piece.
The utility model has the advantages that before the laser marking is needed to be carried out on the workpiece, the workpiece is firstly placed on the workbench, then the side of the workpiece is positioned by the horizontal positioning mechanisms which are oppositely arranged at the two sides, the position accuracy in the laser marking process is increased, in the positioning process, the positioning frame moves relative to the guide groove, so that the two sides of the workpiece are limited by the side of the positioning frame, and the corner positioning piece is matched, so that the side of the workpiece is limited by the positioning frame, and the corner position of the workpiece is limited by the corner positioning piece, the positioning effect is further increased, and the corner positioning piece and the positioning frame are detachably connected, so that the corner positioning piece which is matched with the workpiece with different corner structures can be adaptively selected when the workpiece with different corner structures is positioned.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a side view of the present utility model.
Figure 3 is a cross-sectional view of the present utility model taken along line A-A of figure 2.
Fig. 4 is an enlarged view of a portion of fig. 3 a of the present utility model.
In the figure, 1, a workbench; 2. a guide groove; 3. a positioning frame; 4. corner locating pieces; 5. a lifting frame; 6. a regulating chamber; 7. an adjusting member; 8. a positioning groove; 9. a positioning plate; 10. pressing the plate; 11. a connecting wire; 12. an elastic member; 13. a bump; 14. a groove; 15. an induction member; 16. an anti-slip member.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the utility model.
As shown in fig. 1-4, the scheme provides a positioning mechanism of a laser marking machine, which comprises a workbench 1 and at least two horizontal positioning mechanisms arranged at two sides of the workbench 1 in an opposite mode, wherein the horizontal positioning mechanisms comprise a guide groove 2 arranged on the workbench 1, a movable positioning frame 3 arranged on the guide groove 2 and corner positioning pieces 4 arranged at two ends of the positioning frame 3 in a detachable mode; the lifting frame 5 is arranged on the workbench 1 in a lifting manner, and the lifting frame 5 is positioned between at least two oppositely arranged horizontal positioning mechanisms.
Before the laser marking is carried out on a workpiece, the workpiece is placed on a workbench, then the workpiece is positioned at the side through horizontal positioning mechanisms which are arranged oppositely at the two sides, so that the position accuracy of the laser marking process is improved, in the positioning process, the positioning frames move relative to the guide grooves, the two sides of the workpiece are limited by the side of the positioning frames, the corner positioning pieces are matched, the side of the workpiece is limited by the positioning frames, the corner positions of the workpiece are limited by the corner positioning pieces, the positioning effect of the workpiece is further improved, and the corner positioning pieces are detachably connected with the positioning frames, so that the corner positioning pieces which are matched with the workpieces of different corner structures are selected in an adaptable mode when the workpieces are positioned.
Meanwhile, due to the arrangement of the lifting frame, when the horizontal positioning mechanism is used for positioning the horizontal direction of the workpiece, the vertical direction position of the workpiece can be lifted or lowered in a lifting mode relative to the workbench through the lifting frame, so that the horizontal direction and the vertical direction of the workpiece can be positioned, and the marking accuracy of the workpiece is improved.
In an embodiment of the present disclosure, the inner side structure of the corner positioning member may be a right angle, an arc, a flat edge, or the like.
Preferably, the bottom of the workbench 1 is provided with an adjusting cavity 6, one end of an adjusting piece 7 is connected with the lifting frame 5 after passing through the workbench 1, and the other end of the adjusting piece 7 is positioned in the adjusting cavity 6.
Specifically, when the lifting height of the lifting frame needs to be adjusted, an operator adjusts the adjusting piece from the position of the adjusting cavity, and then the lifting frame is adjusted in height through the adjusting piece, so that the accuracy of the height adjustment of the lifting frame is ensured.
In an embodiment of the present solution, the adjusting member 7 is in threaded connection with the workbench 1, and an operator can rotate the adjusting member by rotating the adjusting member, so that the adjusting member under threaded connection moves up and down synchronously when rotating along the workbench, and then adjusts the height of the lifting frame.
The adjusting piece adopts parts such as bolts and the like, and can be adjusted by a straight screwdriver, a cross screwdriver and the like.
Preferably, the horizontal positioning mechanism further comprises a positioning groove 8 formed in the lower side of the guide groove 2 and a positioning plate 9 arranged in the positioning groove 8, when the positioning plate 9 is far away from the positioning groove 8, the positioning frame 3 can move relative to the guide groove 2, and when the positioning plate 9 abuts against the positioning groove 8, the positioning frame 3 is fixed relative to the guide groove 2.
Specifically, after the positioning frame moves and the side of the workpiece is positioned, the positioning plate is propped against the positioning groove, so that the friction force between the positioning plate and the positioning groove limits the positions of the positioning plate and the positioning frame, the situation that the positioning frame slides in the workpiece marking process is avoided, and the positioning stability is improved; when the positioning frame needs to be moved, the positioning plate is far away from the positioning groove, so that a certain gap is formed between the positioning plate and the positioning groove, and the positioning plate can be moved conveniently, so that the positioning frame can move relative to the guide groove.
Preferably, the positioning frame 3 is rotatably provided with a pressing plate 10, one side of the pressing plate 10 is connected with the positioning plate 9 through a connecting wire 11, when the pressing plate 10 is pressed, the positioning plate 9 is far away from the positioning groove 8, and when the pressing plate 10 is loosened, the positioning plate 9 is propped against the positioning groove 8.
Specifically, when the positioning and keeping away from the state of locating plate need be adjusted, operating personnel is through pressing the clamp plate for the clamp plate rotates for the locating frame, and the clamp plate receives the pressing this moment and consequently moves down on one side, and because receive the connection of connecting wire between locating plate and the clamp plate, when clamp plate one side moves down, the locating plate receives the gravity effect simultaneously and moves down, and keep away from the constant head tank, and when unclamping the clamp plate, when making clamp plate rotate and reset, through connecting wire pulling locating plate reset rising, and then make the locating plate support the constant head tank, carry out spacingly to the locating frame.
Preferably, the pressing plate 10 is connected with the positioning frame 3 through an elastic piece 12.
Specifically, through the elastic action of elastic component to the clamp plate for when operating personnel loosen the clamp plate, the clamp plate can reset under the drive of elastic component, guarantees the location effect of locating plate.
Wherein, the elastic component adopts the spring.
Preferably, one side of the pressing plate 10, which is close to the positioning frame 3, is provided with a bump 13, the positioning frame 3 is provided with a groove 14, the bump 13 is correspondingly arranged with the groove 14, the groove 14 is internally provided with a sensing piece 15, and when the bump 13 is arranged in the groove 14, the bump 13 presses the sensing piece 15.
Specifically, under the condition that the pressing plate is not pressed, the protruding block is buckled in the groove, and the protruding block presses the sensing piece, so that the sensing piece senses contact, and then a feedback signal is transmitted through the sensing piece to indicate that the positioning of the positioning frame is completed, laser marking processing can be performed at the moment, and a series of problems of marking position errors, personnel safety and the like caused by starting marking when the positioning frame is not completed are avoided.
The sensing piece adopts a touch switch.
Preferably, the positioning plate 9 has an anti-slip member 16 on the side close to the positioning groove 8.
Specifically, when carrying out the location through the conflict between locating plate and the constant head tank, increase the frictional force between locating plate and the constant head tank through the antiskid, reduce the possibility that the locating plate skidded, further increase the stability of locating frame.
In one embodiment of the present solution, the anti-skid member is made of rubber.
The utility model is not described in detail in the prior art, and therefore, the utility model is not described in detail.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Although such terms are used more herein, the use of other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
The present utility model is not limited to the above-described preferred embodiments, and any person who can obtain other various products under the teaching of the present utility model, however, any change in shape or structure of the product is within the scope of the present utility model, and all the products having the same or similar technical solutions as the present application are included.
Claims (3)
1. A positioning mechanism of a laser marking machine is characterized in that: the automatic positioning device comprises a workbench (1), and at least two horizontal positioning mechanisms which are arranged at two sides of the workbench (1) in opposite directions, wherein each horizontal positioning mechanism comprises a guide groove (2) which is arranged on the workbench (1), a movable positioning frame (3) which is arranged on the guide groove (2), and corner positioning pieces (4) which are detachably arranged at two ends of the positioning frame (3); the horizontal positioning mechanism further comprises a positioning groove (8) formed in the lower side of the guide groove (2) and a positioning plate (9) arranged in the positioning groove (8), when the positioning plate (9) is far away from the positioning groove (8), the positioning frame (3) can move relative to the guide groove (2), and when the positioning plate (9) abuts against the positioning groove (8), the positioning frame (3) is fixed relative to the guide groove (2); a pressing plate (10) is rotatably arranged on the positioning frame (3), one side of the pressing plate (10) is connected with the positioning plate (9) through a connecting wire (11), when the pressing plate (10) is pressed, the positioning plate (9) is far away from the positioning groove (8), and when the pressing plate (10) is loosened, the positioning plate (9) props against the positioning groove (8); one side of the pressing plate (10) close to the positioning frame (3) is provided with a bump (13), the positioning frame (3) is provided with a groove (14), the bump (13) and the groove (14) are correspondingly arranged, the groove (14) is internally provided with a sensing piece (15), and when the bump (13) is arranged in the groove (14), the bump (13) presses the sensing piece (15).
2. The laser marking machine positioning mechanism of claim 1, wherein: the pressing plate (10) is connected with the positioning frame (3) through an elastic piece (12).
3. The laser marking machine positioning mechanism of claim 1, wherein: one side of the locating plate (9) close to the locating groove (8) is provided with an anti-slip piece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223610900.7U CN219189000U (en) | 2022-12-29 | 2022-12-29 | Positioning mechanism of laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223610900.7U CN219189000U (en) | 2022-12-29 | 2022-12-29 | Positioning mechanism of laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219189000U true CN219189000U (en) | 2023-06-16 |
Family
ID=86720683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223610900.7U Active CN219189000U (en) | 2022-12-29 | 2022-12-29 | Positioning mechanism of laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219189000U (en) |
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2022
- 2022-12-29 CN CN202223610900.7U patent/CN219189000U/en active Active
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