CN220943715U - High-precision laser cutting mechanism - Google Patents
High-precision laser cutting mechanism Download PDFInfo
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- CN220943715U CN220943715U CN202322247856.6U CN202322247856U CN220943715U CN 220943715 U CN220943715 U CN 220943715U CN 202322247856 U CN202322247856 U CN 202322247856U CN 220943715 U CN220943715 U CN 220943715U
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 45
- 238000009434 installation Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-precision laser cutting mechanism which comprises a base, wherein a plurality of supporting feet are fixedly connected to the bottom of the base, a supporting plate is fixedly connected to the upper side of the base, a mounting plate is fixedly connected to the top end of the supporting plate, a mounting piece is arranged below the mounting plate, the mounting piece is connected with the mounting plate through a transverse adjusting mechanism, a mounting block is arranged below the mounting piece, and the mounting block is connected with the mounting piece through a longitudinal adjusting mechanism.
Description
Technical Field
The utility model relates to the technical field of laser cutting, in particular to a high-precision laser cutting mechanism.
Background
The laser cutting machine is cutting equipment with a laser generator as a light source, the laser outputs laser beams with high energy density, the laser beams are gathered on the surface of a workpiece, the area of the workpiece irradiated by the ultra-fine focus light spot is instantaneously melted and gasified, and the light spot irradiation position is moved by a numerical control mechanical system to realize automatic cutting. Along with the movement of the relative positions of the light beam and the workpiece, the material is finally formed into a kerf, so that the aim of cutting is achieved. When the outer cabinet door, the rack and the like of the photovoltaic product need to be processed and cut, a laser cutting machine is commonly used.
When the existing laser cutting machine is used for positioning the cutting position, the mechanical arm on the laser cutting machine can only finish the position and angle change with larger amplitude, only preliminary positioning can be performed, the precision is poor, a high-precision triaxial displacement platform is required to be equipped, and a workpiece is fixed on the triaxial displacement platform so as to be positioned to an accurate position, so that the aim of accurate positioning is achieved, but the mode not only needs to control the mechanical arm, but also needs to adjust the triaxial displacement platform, and the time spent for positioning a workpiece is very long, so that the working efficiency is influenced. For this reason, a high-precision laser cutting mechanism is proposed.
Disclosure of utility model
The present utility model is directed to a high-precision laser cutting mechanism, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high accuracy laser cutting mechanism, includes the base, a plurality of supporting legs of base bottom fixedly connected with, the upper end fixed mounting of base has the processing platform, base upper end still fixedly connected with backup pad, backup pad top fixedly connected with mounting panel, the mounting panel below is provided with the installed part, the installed part is connected with the mounting panel through horizontal adjustment mechanism, the below of installed part is provided with the installation piece, the installation piece is connected with the installed part through vertical adjustment mechanism, the installation piece is the cylinder structure, the bottom central point of installation piece puts fixedly connected with laser cutting head, still install accurate positioning mechanism on the installation piece, accurate positioning mechanism includes swinging plate and auxiliary laser, the swinging groove has been seted up on the lateral wall of installation piece, the swinging groove is the fan-shaped groove of clamp angle, the one end rotation of swinging plate is connected on the center pin of swinging groove, the other end fixedly connected with auxiliary laser of swinging plate.
As a further preferable mode of the technical scheme, reinforcing plates are respectively arranged on two sides of the motor I, the reinforcing plates are of L-shaped structures, transverse plates of the reinforcing plates are fixedly connected with side walls of the motor I, and longitudinal plates of the reinforcing plates are fixedly connected with the fixing plates.
As a further preferable aspect of the present invention, the support plate has an L-shaped structure.
As the further preferred of this technical scheme, transverse adjustment mechanism includes motor, fixed plate and fly leaf, two fixed plate fixed connection is in the upper end of mounting panel, two rotate between the fixed plate and be connected with transverse screw, the upper end of mounting panel is fixed mounting still has motor No. one, the output shaft of motor No. one runs through fixed plate and fixed connection in transverse screw's one end, the cover is equipped with the fly leaf and is connected through screw-thread fit with the fly leaf on the transverse screw, the bottom fixedly connected with connecting block of fly leaf, connecting block slidable mounting is in the movable inslot of seting up with the mounting panel, the bottom of connecting block and the top fixed connection of installed part.
As a further preferred aspect of the present invention, the mounting member and the movable groove are perpendicular to each other.
As a further preferable mode of the technical scheme, the upper end of the mounting piece is fixedly connected with two guide blocks, and guide rails parallel to the movable grooves are respectively arranged above the two guide blocks at the bottom of the mounting plate.
As the further preferred of this technical scheme, vertical adjustment mechanism includes vertical lead screw, no. two motors and slider, slider slidable mounting is in the spout of seting up with the installed part bottom, the bottom of slider and the upper end fixed connection of installation piece, still rotate in the spout and be connected with vertical lead screw, vertical lead screw runs through the slider and is connected with the slider through screw-thread fit, no. two motors fixed connection is in the one end of installed part, the output shaft of No. two motors runs through the lateral wall of installed part and fixed connection on the axle head of vertical lead screw.
The utility model provides a high-precision laser cutting mechanism, which has the following beneficial effects:
According to the utility model, through the accurate positioning mechanism, the position of the swinging plate in the swinging groove can be moved, so that the straight line formed between the auxiliary laser and the laser cutting head is parallel to the longitudinal cutting lines or the transverse cutting lines of the workpiece, and the laser cutting head is positioned by the positioning laser of the auxiliary laser falling onto the longitudinal cutting lines or the transverse cutting lines of the workpiece, so that the positioning speed is high and the positioning is very accurate, and the working efficiency can be effectively improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of another view of the overall structure of the present utility model;
FIG. 3 is a schematic view of the precise positioning mechanism of the present utility model;
FIG. 4 is a schematic view of another embodiment of the precise positioning mechanism of the present utility model;
In the figure: 1. a base; 2. supporting feet; 3. a mounting plate; 4. a processing table; 5. a support plate; 6. a transverse screw; 7. a motor I; 8. a fixing plate; 9. a movable plate; 10. a movable groove; 11. a guide rail; 12. a connecting block; 13. a mounting member; 14. a mounting block; 15. a laser cutting head; 16. a swinging groove; 17. a swinging plate; 18. an auxiliary laser; 19. a motor II; 20. a longitudinal screw; 21. a chute; 22. a slide block; 23. and a guide block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1 to 4, in this embodiment, a high-precision laser cutting mechanism includes a base 1, a plurality of supporting legs 2 are fixedly connected to the bottom of the base 1, a processing table 4 is fixedly mounted at the upper end of the base 1, a supporting plate 5 is fixedly connected to the upper end of the base 1, a mounting plate 3 is fixedly connected to the top end of the supporting plate 5, a mounting piece 13 is arranged below the mounting plate 3, the mounting piece 13 is connected with the mounting plate 3 through a transverse adjusting mechanism, a mounting block 14 is arranged below the mounting piece 13, the mounting block 14 is connected with the mounting piece 13 through a longitudinal adjusting mechanism, the mounting block 14 is of a cylindrical structure, a laser cutting head 15 is fixedly connected to the bottom center position of the mounting block 14, a precise positioning mechanism is further mounted on the mounting block 14, the precise positioning mechanism includes a swinging plate 17 and an auxiliary laser 18, a swinging groove 16 is formed in the side wall of the mounting block 14, the swinging groove 16 is a fan-shaped groove with an included angle of 90 degrees, one end of the swinging plate 17 is rotatably connected to the central shaft of the swinging plate 16, and the other end of the swinging plate 17 is fixedly connected with the auxiliary laser 18.
When the auxiliary laser 18 is started, the swinging plate 17 is moved to enable the swinging plate 17 to move to one end of the swinging groove 16 as shown in the position shown in fig. 3, at the moment, a straight line formed between the auxiliary laser 18 and the laser cutting head 15 is parallel to the longitudinal cutting lines of the workpiece, then the auxiliary laser 18 and the laser cutting head 15 are controlled to move through the transverse adjusting mechanism, when positioning laser of the auxiliary laser 18 irradiates on the longitudinal cutting lines of the workpiece, at the moment, the laser cutting head 15 is just positioned above the longitudinal cutting lines, so that rapid and accurate positioning of the cutting position is completed, and then the laser cutting head 15 is started, and the laser cutting head 15 is controlled to move in the longitudinal direction through the longitudinal adjusting mechanism, so that the longitudinal cutting of the workpiece can be completed;
When the workpiece is required to be transversely cut, the swinging plate 17 is moved to the other end of the swinging groove 16, as shown in fig. 4, at the moment, the straight line formed between the auxiliary laser 18 and the laser cutting head 15 is parallel to the transverse cutting line of the workpiece, the auxiliary laser 18 is controlled to move through the longitudinal adjusting mechanism, and when the positioning laser of the auxiliary laser 18 irradiates on the transverse cutting line of the workpiece, the laser cutting head 15 is just positioned above the transverse cutting line, so that positioning is accurately and rapidly completed, and then the laser cutting head 15 can be controlled to transversely cut the workpiece through the transverse adjusting mechanism.
Wherein, motor 7's both sides are provided with the gusset plate respectively, and the gusset plate is L type structure, and the lateral plate of gusset plate and motor 7's lateral wall fixed connection, gusset plate's longitudinal plate and fixed plate 8 fixed connection.
The motor 7 can be more firm after being installed through the reinforcing plate.
Wherein the support plate 5 has an L-shaped structure.
By setting the support plate 5 to an L-shaped structure, the support area of the support plate 5 is larger when possible, so that the mounting plate 3 is more firm.
The transverse adjusting mechanism comprises a motor 7, a fixed plate 8 and a movable plate 9, wherein the two fixed plates 8 are fixedly connected to the upper end of the mounting plate 3, a transverse screw rod 6 is rotatably connected between the two fixed plates 8, the upper end of the mounting plate 3 is fixedly provided with the motor 7, an output shaft of the motor 7 penetrates through the fixed plate 8 and is fixedly connected to one end of the transverse screw rod 6, the movable plate 9 is sleeved on the transverse screw rod 6 and is connected with the movable plate 9 through threaded fit, a connecting block 12 is fixedly connected to the bottom of the movable plate 9, the connecting block 12 is slidably mounted in a movable groove 10 formed in the mounting plate 3, and the bottom of the connecting block 12 is fixedly connected with the top of the mounting piece 13.
The transverse screw rod 6 is controlled to rotate through the motor 7, and the rotation of the movable plate 9 is limited due to the fit of the connecting block 12 and the movable groove 10, so that the transverse screw rod 6 rotates to control the movable plate 9 to move along the axial direction of the screw rod 6, and the positions of the mounting piece 13 and the mechanism cutting head 15 in the transverse direction are controlled.
Wherein the mounting member 13 is perpendicular to the movable groove 10.
Wherein, the upper end fixedly connected with two guide blocks 23 of mounting piece 13, the bottom of mounting panel 3 is located the guide rail 11 that is parallel with movable groove 10 respectively of two guide blocks 23 top.
By the guide rail 11 and the guide block 23 being provided, it is possible to ensure that the mounting member 13 is more stable when moving in the lateral direction, and the situation of positional deviation does not occur.
The longitudinal adjusting mechanism comprises a longitudinal screw rod 20, a second motor 19 and a sliding block 22, wherein the sliding block 22 is slidably arranged in a sliding groove 21 formed in the bottom of the mounting piece 13, the bottom of the sliding block 22 is fixedly connected with the upper end of the mounting block 14, the sliding groove 21 is rotationally connected with the longitudinal screw rod 20, the longitudinal screw rod 20 penetrates through the sliding block 22 and is connected with the sliding block 22 through threaded fit, the second motor 19 is fixedly connected with one end of the mounting piece 13, and an output shaft of the second motor 19 penetrates through the side wall of the mounting piece 13 and is fixedly connected with the shaft end of the longitudinal screw rod 20.
The second motor 19 controls the rotation of the longitudinal screw rod 20, so that the sliding block 22 can be controlled to move in the sliding groove 21, and the position of the laser cutting head 15 in the longitudinal direction is controlled.
The utility model provides a high-precision laser cutting mechanism, which has the following specific working principle:
When the auxiliary laser 18 is started, the swinging plate 17 is moved to enable the swinging plate 17 to move to one end of the swinging groove 16 as shown in the position shown in fig. 3, at the moment, a straight line formed between the auxiliary laser 18 and the laser cutting head 15 is parallel to the longitudinal cutting lines of the workpiece, then the auxiliary laser 18 and the laser cutting head 15 are controlled to move through the transverse adjusting mechanism, when positioning laser of the auxiliary laser 18 irradiates on the longitudinal cutting lines of the workpiece, at the moment, the laser cutting head 15 is just positioned above the longitudinal cutting lines, so that rapid and accurate positioning of the cutting position is completed, and then the laser cutting head 15 is started, and the laser cutting head 15 is controlled to move in the longitudinal direction through the longitudinal adjusting mechanism, so that the longitudinal cutting of the workpiece can be completed; when the workpiece is required to be transversely cut, the swinging plate 17 is moved to the other end of the swinging groove 16, as shown in fig. 4, at the moment, the straight line formed between the auxiliary laser 18 and the laser cutting head 15 is parallel to the transverse cutting line of the workpiece, the auxiliary laser 18 is controlled to move through the longitudinal adjusting mechanism, and when the positioning laser of the auxiliary laser 18 irradiates on the transverse cutting line of the workpiece, the laser cutting head 15 is just positioned above the transverse cutting line, so that positioning is accurately and rapidly completed, and then the laser cutting head 15 can be controlled to transversely cut the workpiece through the transverse adjusting mechanism.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high accuracy laser cutting mechanism, includes base (1), its characterized in that: the automatic cutting device is characterized in that a plurality of supporting feet (2) are fixedly connected to the bottom of the base (1), a processing table (4) is fixedly connected to the upper end of the base (1), a supporting plate (5) is fixedly connected to the upper end of the base (1), a mounting plate (3) is fixedly connected to the top end of the supporting plate (5), a mounting piece (13) is arranged below the mounting plate (3), the mounting piece (13) is connected with the mounting plate (3) through a transverse adjusting mechanism, a mounting block (14) is arranged below the mounting piece (13), the mounting block (14) is connected with the mounting piece (13) through a longitudinal adjusting mechanism, the mounting block (14) is of a cylindrical structure, a laser cutting head (15) is fixedly connected to the bottom center position of the mounting block (14), a precise positioning mechanism is further arranged on the mounting block (14), the precise positioning mechanism comprises a swinging plate (17) and an auxiliary laser (18), a swinging groove (16) is formed in the side wall of the mounting block (14), the swinging groove (16) is a fan-shaped groove with an included angle of 90-degree, and the other end of the swinging plate (17) is fixedly connected with the swinging plate (18).
2. The high precision laser cutting mechanism of claim 1, wherein: the transverse adjusting mechanism comprises a motor (7), a fixed plate (8) and a movable plate (9), wherein reinforcing plates are respectively arranged on two sides of the motor (7), the reinforcing plates are of L-shaped structures, the transverse plates of the reinforcing plates are fixedly connected with the side walls of the motor (7), and the longitudinal plates of the reinforcing plates are fixedly connected with the fixed plate (8).
3. The high precision laser cutting mechanism of claim 1, wherein: the supporting plate (5) is of an L-shaped structure.
4. A high precision laser cutting mechanism as claimed in claim 2, wherein: two fixed plate (8) fixed connection is in the upper end of mounting panel (3), two rotate between fixed plate (8) and be connected with transverse screw (6), the upper end of mounting panel (3) is still fixed mounting have motor (7) No. one, the output shaft of motor (7) runs through fixed plate (8) and fixed connection in the one end of transverse screw (6), the cover is equipped with fly leaf (9) and through screw-thread fit with fly leaf (9) are connected, the bottom fixedly connected with connecting block (12) of fly leaf (9), connecting block (12) slidable mounting is in seting up in movable groove (10) with mounting panel (3), the bottom of connecting block (12) and the top fixed connection of mounting (13).
5. The high precision laser cutting mechanism as claimed in claim 4, wherein: the mounting piece (13) is perpendicular to the movable groove (10).
6. The high precision laser cutting mechanism as claimed in claim 4, wherein: the upper end of the mounting piece (13) is fixedly connected with two guide blocks (23), and guide rails (11) parallel to the movable grooves (10) are respectively arranged above the two guide blocks (23) at the bottom of the mounting plate (3).
7. The high precision laser cutting mechanism of claim 1, wherein: the vertical adjustment mechanism comprises a vertical screw (20), a second motor (19) and a sliding block (22), wherein the sliding block (22) is slidably installed in a sliding groove (21) formed in the bottom of the installation piece (13), the bottom of the sliding block (22) is fixedly connected with the upper end of the installation block (14), the sliding groove (21) is internally and rotatably connected with the vertical screw (20), the vertical screw (20) penetrates through the sliding block (22) and is connected with the sliding block (22) through threaded fit, the second motor (19) is fixedly connected with one end of the installation piece (13), and an output shaft of the second motor (19) penetrates through the side wall of the installation piece (13) and is fixedly connected with the shaft end of the vertical screw (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247856.6U CN220943715U (en) | 2023-08-21 | 2023-08-21 | High-precision laser cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322247856.6U CN220943715U (en) | 2023-08-21 | 2023-08-21 | High-precision laser cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220943715U true CN220943715U (en) | 2024-05-14 |
Family
ID=91020659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322247856.6U Active CN220943715U (en) | 2023-08-21 | 2023-08-21 | High-precision laser cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220943715U (en) |
-
2023
- 2023-08-21 CN CN202322247856.6U patent/CN220943715U/en active Active
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