CN216398406U - Rail device and laser processing equipment - Google Patents
Rail device and laser processing equipment Download PDFInfo
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- CN216398406U CN216398406U CN202121489014.6U CN202121489014U CN216398406U CN 216398406 U CN216398406 U CN 216398406U CN 202121489014 U CN202121489014 U CN 202121489014U CN 216398406 U CN216398406 U CN 216398406U
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Abstract
The application discloses rail set and laser beam machining equipment. The rail device comprises a rail frame assembly and an installation assembly, wherein the rail frame assembly comprises a rail frame, a first guide optical axis and a second guide optical axis, the first guide optical axis is fixed on the rail frame, the second guide optical axis is fixed on the rail frame, the installation assembly comprises a mounting seat, a first guide pulley and a second guide pulley, the first guide pulley is installed on the mounting seat and slidably connected with the first guide optical axis, the first guide pulley is located between the first guide optical axis and the second guide optical axis, the second guide pulley is installed on the mounting seat and slidably connected with the second guide optical axis, and the second guide pulley is located between the first guide optical axis and the second guide optical axis.
Description
Technical Field
The utility model relates to the technical field of laser engraving and cutting, in particular to a track device and laser processing equipment.
Background
The laser processing equipment uses laser as a processing medium to achieve the purpose of processing. The laser processing equipment is not in direct contact with the workpiece, so that the laser processing equipment is not influenced by mechanical motion, and the surface of the workpiece is not easy to deform. In the laser processing apparatus, a laser device is moved along a rail device to change a processing position. However, the conventional laser device has poor movement accuracy when moving along the rail assembly, and thus the processing accuracy is affected.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a rail device and a laser processing apparatus capable of improving processing accuracy.
In a first aspect, the present application provides a rail apparatus for use in a laser processing apparatus. The track device comprises a track frame assembly and a mounting assembly, wherein the track frame assembly comprises a track frame, a first guide optical axis and a second guide optical axis, the first guide optical axis is fixed on the track frame, the second guide optical axis is fixed on the track frame, and the arrangement direction of the first guide optical axis and the second guide optical axis is different from the axial direction of the first guide optical axis; the mounting assembly comprises a mounting seat, a first guide pulley and a second guide pulley, the first guide pulley is installed on the mounting seat and slidably connected with the first guide optical axis, the first guide pulley is located between the first guide optical axis and the second guide optical axis, the second guide pulley is installed on the mounting seat and slidably connected with the second guide optical axis, and the second guide pulley is located between the first guide optical axis and the second guide optical axis.
In a possible implementation manner, annular sliding grooves are formed in the outer walls of the first guide pulley and the second guide pulley, and the first guide optical axis is connected with the sliding groove of the first guide pulley in a sliding manner; and the second guide optical axis is in sliding connection with the sliding groove of the second guide pulley.
In a possible implementation manner, the first guide pulley is rotatably mounted on the mounting seat, and the second guide pulley is rotatably mounted on the mounting seat.
In a possible implementation manner, the track frame is provided with a groove, the first guiding optical axis is at least partially located in the groove, the second guiding optical axis is at least partially located in the groove, the first guiding pulley is accommodated in the groove, and the second guiding pulley is accommodated in the groove.
In a possible implementation manner, the track frame includes a first connecting portion and a second connecting portion that are fixedly connected, and the first connecting portion and the second connecting portion enclose the groove; the first connecting part is concavely provided with a containing groove of the first connecting part communicated with the groove, and the first guide optical axis is fixedly contained in the containing groove of the first connecting part; the first guide optical axis is in interference fit with the inner wall of the first accommodating groove.
In a possible implementation manner, the second connecting portion is concavely provided with an accommodating groove of the second connecting portion communicated with the groove, the second guiding optical axis is fixedly accommodated in the accommodating groove of the second connecting portion, and the second guiding optical axis is in interference fit with the inner wall of the accommodating groove of the second connecting portion.
In a possible implementation manner, the mounting base comprises a mounting plate and a connecting piece fixed on the mounting plate, the first guide pulley is arranged on the mounting plate, the second guide pulley is arranged on the mounting plate in a guiding manner, the mounting plate covers the groove, the first guide pulley is located between the mounting plate and the rail frame, and the second guide pulley is located between the mounting plate and the rail frame.
In a possible implementation, the rail device still includes transmission assembly, transmission assembly includes the action wheel, follows driving wheel and hold-in range, the action wheel is used for being connected with the driving piece, from setting up with rotating on the track frame, hold-in range cover is located the action wheel with from the driving wheel is last, the connecting piece with the hold-in range is connected, the rotation of action wheel can drive hold-in range motion, thereby drives installation component follows first direction optical axis with linear motion is made to second direction optical axis.
In a possible implementation manner, a connecting groove is arranged on the connecting piece, the synchronous belt is fixedly arranged in the connecting groove in a penetrating manner, and the connecting piece can move along with the synchronous belt.
In a second aspect, the present application provides a laser processing apparatus, including the rail device as described above and a laser device connected to the mounting seat of the rail device, wherein the laser device is configured to emit laser light to perform laser processing on a workpiece.
In a possible implementation manner, the laser processing apparatus further includes a housing, and the rail device and the laser device are both accommodated in the housing.
The application provides a rail set and laser beam machining equipment, because first guide pulley and first direction optical axis sliding connection, second direction optical axis and second guide pulley sliding connection, first direction optical axis and second direction optical axis have carried out the direction for the motion of the relative track frame of installation component, have improved smooth and easy degree and the precision of the motion of the relative track frame of installation component, and then have improved laser beam machining equipment's machining precision.
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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective exploded view of a laser processing apparatus according to an embodiment of the present application.
Fig. 2 is a perspective assembly view of an apparatus body of the laser processing apparatus.
Fig. 3 is a plan view of the apparatus body shown in fig. 2.
Fig. 4 is a bottom view of the apparatus body shown in fig. 2.
Fig. 5 is an exploded perspective view of the support device and the track device.
Fig. 6 is a front view of the track frame.
Figure 7 is a perspective view of a rail set.
Fig. 8 is an exploded perspective view of the mounting assembly.
Figure 9 is a side view of a rail set.
Figure 10 is a side view of another track set.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The motion precision of the existing laser device when moving along the rail device is not high, and the processing precision is influenced.
Based on this, this application provides a rail set and relevant laser processing equipment thereof. The rail device comprises a rail frame assembly and an installation assembly, wherein the rail frame assembly comprises a rail frame, a first guide optical axis and a second guide optical axis, the first guide optical axis is fixed on the rail frame, and the second guide optical axis is fixed on the rail frame. The arrangement direction of the first guide optical axis and the second guide optical axis is different from the axial direction of the first guide optical axis. The mounting assembly comprises a mounting seat, a first guide pulley and a second guide pulley, the first guide pulley is installed on the mounting seat and slidably connected with the first guide optical axis, the first guide pulley is located between the first guide optical axis and the second guide optical axis, the second guide pulley is installed on the mounting seat and slidably connected with the second guide optical axis, and the second guide pulley is located between the first guide optical axis and the second guide optical axis.
The rail device and the associated laser processing apparatus are further described below based on specific embodiments.
Referring to fig. 1, one embodiment of the present application provides a laser processing apparatus 1000 for processing a workpiece (not shown). In this embodiment, the laser processing apparatus 1000 is a home laser engraving and cutting apparatus. It is to be understood that the present application is not limited to the laser processing apparatus 1000 being a laser engraving apparatus, and that it may be other laser processing apparatuses.
The laser processing apparatus 1000 includes an apparatus body 100 and a housing 300. The housing 300 includes a first housing 301 and a second housing 303 covering the first housing 301. The first housing 301 and the second housing 303 together enclose an accommodating space (not shown). The apparatus body 100 is accommodated in the accommodating space of the housing 300. Because the equipment body 100 can be totally enclosed in the shell 300, the dustproof of the equipment body 100 is facilitated, and the appearance of the whole equipment is neat and convenient for family storage. It is understood that the structure and shape of the housing 300 are not limited in this application, and the housing 300 may be omitted.
Referring to fig. 2, 3 and 4, the apparatus body 100 includes a supporting device 10, a track device 30, a guiding device 50 and a laser device 70.
The rail device 30 is fixed to the support device 10. The support device 10 is used for supporting the track device 30, the guide rail device 50 and the laser device 70. The rail device 50 is movably disposed on the rail device 30. The rail device 50 is capable of moving linearly on the rail device 30 along a first direction (e.g., the Y direction shown in fig. 1 and 2). The laser device 70 is movably disposed on the rail device 50. The laser device 70 is capable of moving linearly on the rail device 50 along a second direction (e.g., the X direction shown in fig. 1 and 2). The first direction is different from the second direction. In the present embodiment, the number of the rail devices 30 is two, and the rail device 50 is mounted on the two rail devices 30. The laser device 70 is used to emit laser light to laser-machine a workpiece. It will be appreciated that the support means 10 may be omitted.
Referring to fig. 5, the track device 30 includes a track frame assembly 31, a mounting assembly 33, a driving member 34 and a transmission assembly 35. The mounting assembly 33 is movably disposed on the rail frame assembly 31 for carrying the rail assembly 50 and the laser assembly 70. The transmission assembly 35 is connected with the mounting assembly 33. The driving member 34 is used for driving the transmission assembly 35 to drive the mounting assembly 33 to move linearly in the first direction on the rail frame assembly 31.
The rail frame assembly 31 includes a rail frame 311 and a guide optical axis 313 fixed to the rail frame 311. The track holder 311 includes a first connection portion 3111, a second connection portion 3113, and a third connection portion 3115. The third connection portion 3115 is fixedly connected between the first connection portion 3111 and the second connection portion 3113. The first connection portion 3111, the second connection portion 3113 and the third connection portion 3115 jointly form a groove 3110. The groove 3110 is substantially U-shaped.
The first connection portion 3111 and the second connection portion 3113 are disposed opposite to each other in the second direction.
Referring to fig. 5 and 6, a receiving groove 3118 is concavely formed on the first connecting portion 3111 and is communicated with the groove 3110 for receiving the guiding optical axis 313. A receiving groove 3118 communicating with the groove 3110 is concavely formed in the second connecting portion 3113 for receiving the guide optical axis 313.
In this embodiment, the rail holder 311 is made of a special material by die extrusion molding, and has high strength. It is to be understood that the track frame 311 may be formed by, for example, the first connection portion 3111, the second connection portion 3113 and the third connection portion 3115. The third connection portion 3115 is assembled.
It is understood that the third connection portion 3115 may be omitted from the track frame 311, the first connection portion 3111 is fixedly connected to the second connection portion 3113, and the first connection portion 3111 and the second connection portion 3113 form a V-shaped groove.
Referring to fig. 7, the guiding optical axis 313 includes a first guiding optical axis 3131 and a second guiding optical axis 3133. The first guide optical axis 3131 is fixedly received in the receiving groove 3118 of the first connecting portion 3111, and is used for guiding the movement of the mounting assembly 33 relative to the rail frame 311. The second guiding optical axis 3133 is fixedly received in the receiving groove 3118 of the second connecting portion 3113, and is used for guiding the movement of the mounting assembly 33 relative to the rail frame 311.
The first guiding optical axis 3131 is embedded in a sidewall of the groove 3110, and the second guiding optical axis 3133 is embedded in a sidewall of the groove 3110, which is beneficial to miniaturization of the track device 30. In the present embodiment, the housing groove 3118 extends in a first direction, the axis of the first guide optical axis 3131 extends in the first direction, and the axis of the second guide optical axis 3133 extends in the first direction. The first guide optical axis 3131 and the second guide optical axis 3133 are spaced apart from each other along a third direction (e.g., the Z direction in fig. 1). In other words, the first guide optical axis 3131 and the second guide optical axis 3133 are arranged in a direction different from the axial direction of the first guide optical axis 3131, that is, the arrangement direction of the first guide optical axis 3131 and the second guide optical axis 3133 is different from the axial direction of the first guide optical axis 3131.
In this embodiment, the first guiding optical axis 3131 is pressed against the receiving groove 3118 of the first connecting portion 3111, the cross section of the receiving groove 3118 is an arc space, the notch of the receiving groove 3118 is smaller than the maximum diameter of the cross section space, the first guiding optical axis 3131 is pressed into the receiving groove 3118 from the notch of the receiving groove 3118 during installation, and the first guiding optical axis 3131 is in interference fit with the inner wall of the receiving groove 3118 of the first connecting portion 3111, which is beneficial to improving the connection strength between the first guiding optical axis 3131 and the rail holder 311, and is fast to assemble and stable in structure. Second guiding optical axis 3133 is pressed into receiving groove 3118 of second connecting portion 3113, and second guiding optical axis 3133 is in interference fit with an inner wall of receiving groove 3118 of second connecting portion 3113, which is beneficial to improving the connection strength between second guiding optical axis 3133 and track frame 311. The gap of the rail device 30 in the third direction is ensured by the stable spacing size of the first guide optical axis 3131 and the second guide optical axis 3133 on the rail frame 311.
It is understood that the receiving groove 3118 of the first connecting portion 3111 may be omitted, and the first guide optical axis 3131 may be directly fixed to the first connecting portion 3111.
It is understood that the receiving groove 3118 of the second connecting portion 3113 may be omitted, and the second guide optical axis 3133 may be directly fixed to the second connecting portion 3113.
Referring to fig. 8, the mounting assembly 33 includes a mounting base 331, a first guide pulley 333 and a second guide pulley 335. The mounting base 331 is movably connected with the rail frame assembly 31 through a first guide pulley 333 and a second guide pulley 335.
The mounting base 331 includes a mounting plate 3311 and a connecting member 3312 fixed to the mounting plate 3311. The mounting plate 3311 is used to support the connecting member 3312, the first guide pulley 333, the second guide pulley 335, the rail device 50, and the laser device 70. The connecting member 3312 is provided with a connecting groove 3315 for connecting with the transmission assembly 35.
The first guide pulley 333 is rotatably mounted on the mounting plate 3311 and slidably connected to the first guide optical axis 3131. The first guide pulley 333 is accommodated in the groove 3110 and located between the first guide optical axis 3131 and the second guide optical axis 3133. The mounting plate 3311 covers the groove 3110, and the first guide pulley 333 is located between the mounting plate 3311 and the third connecting portion 3115 of the rail holder 311. When the transmission assembly 35 drives the mounting base 331 to move, the first guide pulley 333 rolls along the first guide optical axis 3131. Since first guide pulley 333 is capable of rolling along first guide optical axis 3131, i.e., first guide pulley 333 is in rolling connection with first guide optical axis 3131, it is advantageous to reduce friction between first guide pulley 333 and first guide optical axis 3131.
In this embodiment, an annular sliding groove 3331 is formed on an outer wall of the first guide pulley 333, the first guide optical axis 3131 is inserted into the sliding groove 3331, and the first guide optical axis 3131 is slidably connected to the sliding groove 3331 of the first guide pulley 333. The sliding groove 3331 can limit the first guide optical axis 3131, thereby reducing the possibility that the first guide pulley 333 is separated from the first guide optical axis 3131. It is understood that the sliding slot 3331 may be omitted, and a guide groove may be provided on the first guide optical axis 3131, and the first guide pulley 333 is slidably coupled to the guide groove of the first guide optical axis 3131. It is understood that the first guide pulley 333 may be directly fixed to the mounting plate 3311.
The second guide pulley 335 is rotatably mounted on the mounting plate 3311 and slidably coupled to the second guide optical axis 3133. The second guide pulley 335 is accommodated in the groove 3110 and located between the first guide optical axis 3131 and the second guide optical axis 3133. When the transmission assembly 35 drives the connecting member 3312 to move the mounting base 331, the second guide pulley 335 rolls along the second guide optical axis 3133.
Since second guide pulley 335 is capable of rolling along second guide optical axis 3133, i.e. second guide pulley 335 is in rolling connection with second guide optical axis 3133, it is advantageous to reduce the friction between second guide pulley 335 and second guide optical axis 3133. In this embodiment, an annular sliding groove 3351 is disposed on an outer wall of the second guide pulley 335, the second guide optical axis 3133 is inserted into the sliding groove 3351, and the second guide optical axis 3133 is slidably connected to the sliding groove 3351 of the second guide pulley 335. The sliding groove 3351 can limit the second guide optical axis 3133, thereby reducing the possibility that the second guide pulley 335 is separated from the second guide optical axis 3133. It is understood that the annular sliding groove 3351 may be omitted, and a guide groove may be provided on the second guide optical axis 3133, and the second guide pulley 335 is slidably coupled to the guide groove of the second guide optical axis 3133. It is understood that the second guide pulley 335 may be directly fixed to the mounting plate 3311.
The cooperation of the first guide pulley 333 with the first guide optical axis 3131 and the cooperation of the second guide pulley 333 with the second guide optical axis 3133 ensure a clearance of the rail device 30 in the first direction. First guide optical axis 3131 and second guide optical axis 3133 guide the movement of mounting base 331 along the first direction, so that the smoothness and movement accuracy of the linear movement of mounting base 331 along the first direction are improved, the noise is reduced, the wear between mounting assembly 33 and rail frame 311 is reduced, and laser processing apparatus 1000 has the characteristics of high accuracy, high strength, long service life and low noise.
In addition, the mounting plate 3311 covers the groove 3110, the first guide pulley 333 is located between the mounting plate 3311 and the rail frame 311, and the second guide pulley 335 is located between the mounting plate 3311 and the rail frame 311, so that the first guide pulley 333 and the second guide pulley 335 are both hidden in the groove 3110, which is beneficial to reducing the interference of other components on the movement of the first guide pulley 333 and the second guide pulley 335, and is also beneficial to the miniaturization development of the rail apparatus 30.
Referring to fig. 5, 9 and 10, the driving shaft of the driving member 34 passes through the third connecting portion 3115 and is connected to the transmission assembly 35 for driving the transmission assembly 35 to move. In the present embodiment, the two rail devices 30 share the same driving member 34, and the driving member 34 is fixed to the rail frame 311 of one of the rail devices 30. It will be appreciated that one drive member 34 may be provided for each track set 30.
The transmission assembly 35 includes a driving pulley 351, a driven pulley 353, and a timing belt 355. The driver 351 is connected to the drive shaft of the driver 34. The driven wheel 353 is rotatably disposed on the track frame 311, and the synchronous belt 355 is sleeved on the driving wheel 351 and the driven wheel 353. The synchronous belt 355 is fixedly inserted into the connecting groove 3315. In this embodiment, the driving element 34 is a rotating motor, the driving element 34 drives the driving wheel 351 to rotate, and the driving wheel 351 drives the synchronous belt 355. When the driving member 34 drives the driving wheel 351 to rotate, the driving wheel 351 drives the synchronous belt 355 to move, so as to drive the mounting assembly 33 to move linearly along the first guiding optical axis 3131 and the second guiding optical axis 3133.
The transmission assembly 35 further includes a mount 357. The fixing frame 357 is fixed on the rail frame 331, and the fixing frame 357 supports the driven wheel 353. It is understood that the link 3512 may be omitted and directly connect the mounting plate 3311 to the timing belt 355.
It will be appreciated that the transmission assembly 35 may be omitted, the driving member 34 may be directly connected to the mounting base 331, the driving member 34 may be a linear motor, and the driving member 34 drives the mounting base 331 to move linearly in the first direction.
The track assembly 50 is mounted on two track assemblies 30, and one end of the track assembly 50 is attached to a mounting plate 3311 of one track assembly 30.
When the laser processing apparatus 1000 needs to perform laser engraving or cutting on a workpiece, the driving wheel 351 is driven by the driving member 34 to rotate so as to drive the guide rail device 50 to move linearly on the rail device 30 along the first direction. The laser device 70 is linearly movable on the rail device 50 in the second direction. In this way, the machining position of the laser device 70 is changed by the movement of the rail device 50 on the rail device 30 and the movement of the laser device 70 on the rail device 50.
It is understood that the rail device 50 may be similar to the structure of the rail device 30, that is, it is understood that the structure of the rail device 30 of the present application can be applied to the linear motion rail guide mechanism of the laser processing apparatus 1000, for example, the linear motion rail in any direction such as X, Y, Z axis in fig. 1.
The present application provides a rail device 30 and a laser processing apparatus 1000, because first guide pulley 333 and first guide optical axis 3131 sliding connection, second guide optical axis 3133 and second guide pulley 335 sliding connection, first guide optical axis 333 and second guide optical axis 3133 have led for the motion of installation component 33 relative to rail frame 311, have improved smooth and easy degree and the precision of installation component 33 relative to the motion of rail frame 311, and then have improved the machining precision of laser processing apparatus 1000.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the utility model is not limited by the scope of the appended claims.
Claims (11)
1. A track device is applied to laser processing equipment and is characterized by comprising a track frame assembly and a mounting assembly, wherein the track frame assembly comprises a track frame, a first guide optical axis and a second guide optical axis, the first guide optical axis is fixed on the track frame, the second guide optical axis is fixed on the track frame, and the arrangement direction of the first guide optical axis and the second guide optical axis is different from the axial direction of the first guide optical axis; the mounting assembly comprises a mounting seat, a first guide pulley and a second guide pulley, the first guide pulley is installed on the mounting seat and slidably connected with the first guide optical axis, the first guide pulley is located between the first guide optical axis and the second guide optical axis, the second guide pulley is installed on the mounting seat and slidably connected with the second guide optical axis, and the second guide pulley is located between the first guide optical axis and the second guide optical axis.
2. The rail device according to claim 1, wherein the outer walls of the first guide pulley and the second guide pulley are provided with annular sliding grooves, and the first guide optical axis is slidably connected with the sliding groove of the first guide pulley; and the second guide optical axis is in sliding connection with the sliding groove of the second guide pulley.
3. The track set as in claim 2, wherein the first guide pulley is rotatably mounted to the mounting block and the second guide pulley is rotatably mounted to the mounting block.
4. The track set as in claim 1, wherein the track frame has a recess, the first guiding optical axis is at least partially disposed in the recess, the second guiding optical axis is at least partially disposed in the recess, the first guiding pulley is received in the recess, and the second guiding pulley is received in the recess.
5. The track device according to claim 4, wherein the track frame comprises a first connecting portion and a second connecting portion which are fixedly connected, and the first connecting portion and the second connecting portion enclose the groove; an accommodating groove communicated with the groove is concavely arranged on the first connecting part, and the first guide optical axis is fixedly accommodated in the accommodating groove of the first connecting part; the first guide optical axis is in interference fit with the inner wall of the accommodating groove of the first connecting part.
6. The rail device according to claim 5, wherein the second connecting portion has a concave receiving groove communicating with the concave groove, the second guiding optical axis is fixedly received in the receiving groove of the second connecting portion, and the second guiding optical axis is in interference fit with an inner wall of the receiving groove of the second connecting portion.
7. The track set according to claim 4, wherein the mounting base comprises a mounting plate and a connecting member fixed to the mounting plate, the first guide pulley is mounted on the mounting plate, the second guide pulley is mounted on the mounting plate, the mounting plate covers the groove, the first guide pulley is located between the mounting plate and the track frame, and the second guide pulley is located between the mounting plate and the track frame.
8. The track device as claimed in claim 7, further comprising a transmission assembly, wherein the transmission assembly includes a driving wheel, a driven wheel and a synchronous belt, the driving wheel is used for being connected with a driving member, the driven wheel is rotatably disposed on the track frame, the synchronous belt is sleeved on the driving wheel and the driven wheel, the connecting member is connected with the synchronous belt, the driving wheel can rotate to drive the synchronous belt to move, so as to drive the installation assembly to move linearly along the first guiding optical axis and the second guiding optical axis.
9. The track device as claimed in claim 8, wherein the connecting member has a connecting slot, the timing belt is fixedly disposed through the connecting slot, and the connecting member is capable of moving along with the timing belt.
10. A laser machining apparatus comprising a rail device according to any one of claims 1 to 9 and a laser device connected to a mounting base of the rail device, the laser device being adapted to emit laser light for laser machining a workpiece.
11. The laser machining apparatus of claim 10 further comprising a housing, the rail device and the laser device being housed within the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489014.6U CN216398406U (en) | 2021-06-30 | 2021-06-30 | Rail device and laser processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121489014.6U CN216398406U (en) | 2021-06-30 | 2021-06-30 | Rail device and laser processing equipment |
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| CN216398406U true CN216398406U (en) | 2022-04-29 |
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| CN202121489014.6U Active CN216398406U (en) | 2021-06-30 | 2021-06-30 | Rail device and laser processing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023274300A1 (en) * | 2021-06-30 | 2023-01-05 | 深圳市创客工场科技有限公司 | Rail apparatus and laser processing device |
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2021
- 2021-06-30 CN CN202121489014.6U patent/CN216398406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023274300A1 (en) * | 2021-06-30 | 2023-01-05 | 深圳市创客工场科技有限公司 | Rail apparatus and laser processing device |
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