CN214448527U - Light path correction device for 3D printing - Google Patents
Light path correction device for 3D printing Download PDFInfo
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- CN214448527U CN214448527U CN202120243200.5U CN202120243200U CN214448527U CN 214448527 U CN214448527 U CN 214448527U CN 202120243200 U CN202120243200 U CN 202120243200U CN 214448527 U CN214448527 U CN 214448527U
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Abstract
The utility model relates to a light path orthotic devices for 3D prints, adopt brand-new sliding construction design, the first removal adjusting device and the second removal adjusting device of two mutually perpendicular directions of design on the horizontal plane, control first regulating plate (3) and second regulating plate (4) and realize respectively in the removal that corresponds the horizontal direction, and then drive laser device (1) at the multidimensional angular displacement of horizontal plane, ensure to print the regional printing center that shakes the mirror at laser device (1), thereby ensure to print the precision, and the light path debug time that can significantly reduce, 3D prints work efficiency.
Description
Technical Field
The utility model relates to a light path orthotic devices for 3D prints belongs to 3D and prints light path and correct technical field.
Background
The 3D printer is also called a three-dimensional printer, which is a printing method for constructing a three-dimensional entity by using a rapid prototyping technique, based on a digital model file, using a modeling material, and by a layer-by-layer printing method. With the rapid development of the 3D printing technology, the printing area is limited due to the structure of the optical path component, the precision requirement of the molding surface is high, and the center of the optical path is required to be positioned at the center of the molding surface in order to avoid wasting the printing area and improve the printing precision.
Generally, the optical path center deviates from the center of the molding surface due to machining size and assembly errors, so that the light incident direction needs to be changed in a program, repeated light correction is needed, real-time adjustment cannot be performed, the printing efficiency is affected, and the debugging time is prolonged.
Disclosure of Invention
The utility model aims to solve the technical problem that a light path orthotic devices for 3D prints is provided, adopts brand-new sliding structure design, can significantly reduce light path debug time, has improved work efficiency, has increased the printing precision.
The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme: the utility model discloses a light path correction device for 3D printing, which is used for realizing the adjustment in the horizontal direction aiming at a laser device (1) in a 3D printing device and comprises an installation bottom plate (2), a first movable adjusting device, a first adjusting plate (3), a second movable adjusting device, a second adjusting plate (4) and an installation top plate (5);
the structure of the first mobile adjusting device is the same as that of the second mobile adjusting device, each mobile adjusting device comprises at least two groups of sliding devices, the structures of the sliding devices are the same, each group of sliding devices comprises a linear sliding rail (6) and a sliding block (7) movably arranged on the sliding rail (6), and the sliding blocks (7) in the sliding devices move back and forth on the sliding rails (6) arranged on the sliding devices;
the mounting base plate (2) is fixedly mounted above the surface of a printing area in the 3D printing device in a horizontal posture, slide rails (6) of each mobile adjusting device in the first mobile adjusting device are respectively and fixedly arranged on the same surface of the mounting base plate (2), the slide rails (6) are parallel to each other, slide blocks (7) respectively arranged on the slide rails (6) are mutually collinear, and the collinear is vertical to the slide rails (6); the sliding blocks (7) of the mobile adjusting devices in the first mobile adjusting devices are respectively butted with the same surface of the first adjusting plate (3), the first adjusting plate (3) is in a horizontal posture, and the first adjusting plate (3) horizontally moves along with the synchronous sliding of the sliding blocks (7) of the mobile adjusting devices in the first mobile adjusting devices along the sliding rails (6) arranged on the first adjusting plate;
the sliding rails (6) of each mobile adjusting device in the second mobile adjusting device are respectively and fixedly arranged on the surface, back to the mounting base plate (2), of the first adjusting plate (3), the sliding rails (6) of each mobile adjusting device in the second mobile adjusting device are parallel to each other, the direction of each sliding rail (6) in the second mobile adjusting device is perpendicular to the direction of each sliding rail (6) in the first mobile adjusting device, the sliding rails (6) of each mobile adjusting device in the second mobile adjusting device are respectively provided with sliding blocks (7) which are connected with each other in a collinear manner, and the collinear manner is perpendicular to the direction of each sliding rail (6) of each mobile adjusting device in the second mobile adjusting device; the sliding blocks (7) of the mobile adjusting devices in the second mobile adjusting devices are respectively butted with the same surface of the second adjusting plate (4), the second adjusting plate (4) is in a horizontal posture, and the second adjusting plate (4) horizontally moves along with the synchronous sliding of the sliding blocks (7) of the mobile adjusting devices in the second mobile adjusting devices along the sliding rails (6) arranged on the second adjusting plate;
the surface of one of the surfaces of the installation top plate (5) is butted with the surface, back to the first adjusting plate (3), of the second adjusting plate (4), the installation top plate (5) is in a horizontal posture, the installation top plate (5) moves horizontally along with the horizontal movement of the second adjusting plate (4), the laser device (1) is arranged on the installation top plate (5) and is not corresponding to the installation bottom plate (2), the first adjusting plate (3) and the second adjusting plate (4), the laser device (1) moves horizontally along with the horizontal movement of the installation top plate (5), and the vibrating mirror end of the laser device (1) points to the surface where a printing area is located in the 3D printing device.
As an optimal technical solution of the utility model: the first movement adjusting device and the second movement adjusting device respectively further comprise a linear position reference mark (8) and a position indicating device (9);
the position reference mark (8) in the first mobile adjusting device is arranged on the surface of the mounting base plate (2) where each sliding rail (6) is arranged, the direction of the position reference mark (8) is parallel to the direction of the sliding rail (6) on the mounting base plate (2), the position reference mark (8) is positioned on one side of the first adjusting plate (3) along the moving direction of the sliding rail (6) in the first mobile adjusting device, the position indicating device (9) in the first mobile adjusting device is arranged on the surface of the first adjusting plate (3) opposite to the mounting base plate (2), and the position indicating device (9) is positioned on the edge of the first adjusting plate (3) corresponding to the position of the position reference mark (8) in the first mobile adjusting device;
the position reference mark (8) in the second mobile adjusting device is arranged on the surface of each sliding rail (6) on the first adjusting plate (3), the direction of the position reference mark (8) is parallel to the direction of the sliding rail (6) on the first adjusting plate (3), the position reference mark (8) is positioned on one side of the second adjusting plate (4) along the moving direction of the sliding rail (6) in the second mobile adjusting device, the position indicating device (9) in the second mobile adjusting device is arranged on the surface of the second adjusting plate (4) back to the first adjusting plate (3), and the position indicating device (9) is positioned on the side edge of the second adjusting plate (4) corresponding to the position of the position reference mark (8) in the second mobile adjusting device.
As an optimal technical solution of the utility model: the position reference mark (8) is a graduated scale.
As an optimal technical solution of the utility model: the first mobile adjusting device and the second mobile adjusting device respectively comprise a jacking device, and the jacking device comprises a fixed seat (10), a locking device (11) and a rotary feeding device (12);
a fixed seat (10) in a first mobile adjusting device is arranged on the surface of a mounting base plate (2) where each sliding rail (6) is arranged, the fixed seat (10) is positioned at the outer side of one end of a first adjusting plate (3) along the moving direction of the sliding rail (6) in the first mobile adjusting device, a rotary feeding device (12) in the first mobile adjusting device is movably arranged on the upper surface of the corresponding fixed seat (10) in a horizontal posture, the straight line of the rotary feeding device (12) is parallel to the moving direction of the first adjusting plate (3), one end of the rotary feeding device (12) points to and contacts the edge of the end part of the first adjusting plate (3) facing the rotary feeding device, the rotary feeding device (12) movably changes the position of the upper surface of the fixed seat (10) in the straight line direction, a locking device (11) in the first mobile adjusting device is detachably butted on the upper surface of the corresponding fixed seat (10), the locking device (11) and the corresponding fixed seat (10) clamp the corresponding rotary feeding device (12);
a fixed seat (10) in the second mobile adjusting device is arranged on the surface of the first adjusting plate (3) on which each sliding rail (6) is arranged, the fixed seat (10) is positioned at the outer side of one end of the second adjusting plate (4) along the moving direction of the sliding rails (6) in the second mobile adjusting device, a rotary feeding device (12) in the second mobile adjusting device is movably arranged on the upper surface of the corresponding fixed seat (10) in a horizontal posture, the straight line of the rotary feeding device (12) is parallel to the moving direction of the second adjusting plate (4), one end of the rotary feeding device (12) points to and contacts the edge of the end part of the second adjusting plate (4) facing the rotary feeding device, the rotary feeding device (12) movably changes the position of the upper surface of the fixed seat (10) in the straight line direction, a locking device (11) in the second mobile adjusting device is detachably butted with the upper surface of the corresponding fixed seat (10), the locking device (11) and the corresponding fixed seat (10) clamp the corresponding rotary feeding device (12).
As an optimal technical solution of the utility model: the first mobile adjusting device and the second mobile adjusting device respectively comprise a limiting device (13);
the limiting device (13) in the first mobile adjusting device is arranged on the surface of the mounting base plate (2) where the sliding rails (6) are arranged, the limiting device (13) is positioned on the outer side of the other end, opposite to the corresponding jacking device, of the first adjusting plate (3) in the moving direction of the sliding rails (6) in the first mobile adjusting device, the projection of the limiting device (13) on the surface of the mounting base plate (2) is positioned on the projection of the straight line where the corresponding rotary feeding device (12) is positioned on the surface of the mounting base plate (2), and the height of the limiting device (13) is higher than that of the first adjusting plate (3) and is used for limiting the movement of the first adjusting plate (3);
the limiting device (13) in the second movable adjusting device is arranged on the surface of each sliding rail (6) on the first adjusting plate (3), the limiting device (13) is positioned on the outer side of the other end, opposite to the corresponding jacking device, of the second adjusting plate (4) in the moving direction of the sliding rails (6) in the second movable adjusting device, the projection of the limiting device (13) on the surface of the first adjusting plate (3) is positioned on the projection of a straight line where the corresponding rotary feeding device (12) is positioned on the surface of the first adjusting plate (3), and the height of the limiting device (13) is higher than that of the second adjusting plate (4) and used for limiting the movement of the second adjusting plate (4).
As an optimal technical solution of the utility model: the first movable adjusting device and the second movable adjusting device respectively comprise two groups of sliding devices.
A light path orthotic devices for 3D prints, technical scheme compares with prior art more than adopting has following technological effect:
the utility model relates to a light path orthotic devices for 3D prints, adopt brand-new sliding construction design, the first removal adjusting device and the second removal adjusting device of two mutually perpendicular directions of design on the horizontal plane, control first regulating plate (3) and second regulating plate (4) and realize respectively in the removal that corresponds the horizontal direction, and then drive laser device (1) at the multidimensional angular displacement of horizontal plane, ensure to print the regional printing center at laser device (1) mirror that shakes, thereby the printing precision has been ensured, and the light path debug time that can significantly reduce, 3D prints work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the optical path correction device designed for 3D printing according to the present invention;
fig. 2 is a schematic view of an application of a mounting base plate in the optical path correction device designed for 3D printing according to the present invention;
fig. 3 is a schematic application diagram of a first adjusting plate in the optical path correction device for 3D printing according to the present invention;
fig. 4 is a schematic view of the application of a second adjusting plate in the optical path correction device for 3D printing according to the present invention;
fig. 5 is a schematic diagram of the application of the top plate installed in the optical path correction device designed for 3D printing according to the present invention.
The laser device comprises a laser device 1, an installation base plate 2, a first adjusting plate 3, a second adjusting plate 4, an installation top plate 5, a sliding rail 6, a sliding block 7, a position reference mark 8, a position indicating device 9, a fixed seat 10, a locking device 11, a rotary feeding device 12 and a limiting device 13.
Detailed Description
The following description will be provided to further explain embodiments of the present invention in detail with reference to the accompanying drawings.
Based on the above design, the utility model particularly designs a light path orthotic devices for 3D prints for to the adjustment of the horizontal direction of laser device (1) realization among the 3D printing apparatus, as shown in fig. 1 and 5, including mounting plate (2), first removal adjusting device, first regulating plate (3), second removal adjusting device, second regulating plate (4), installation roof (5).
The structure of the first movable adjusting device is the same as that of the second movable adjusting device, each movable adjusting device comprises at least two groups of sliding devices, the structures of the sliding devices are the same, each group of sliding devices respectively comprises a linear sliding rail (6) and a sliding block (7) movably arranged on the sliding rail (6), and the sliding blocks (7) in the sliding devices respectively move back and forth on the sliding rails (6) arranged on the sliding devices.
As shown in fig. 2, the mounting base plate (2) is fixedly mounted above the surface of the printing area in the 3D printing device in a horizontal posture, the slide rails (6) of each mobile adjusting device in the first mobile adjusting device are respectively and fixedly arranged on the same surface of the mounting base plate (2), the slide rails (6) are parallel to each other, the slide blocks (7) respectively arranged on the slide rails (6) are connected with each other in a collinear manner, and the collinear manner is perpendicular to the slide rails (6); the sliding blocks (7) of the mobile adjusting devices in the first mobile adjusting devices are respectively butted with the same surface of the first adjusting plate (3), the first adjusting plate (3) is in a horizontal posture, and the first adjusting plate (3) horizontally moves along with the synchronous sliding of the sliding blocks (7) of the mobile adjusting devices in the first mobile adjusting devices along the sliding rails (6) arranged on the first adjusting plate.
As shown in fig. 3, the slide rails (6) of each mobile adjusting device in the second mobile adjusting device are respectively and fixedly arranged on the surface of the first adjusting plate (3) opposite to the mounting base plate (2), the slide rails (6) of each mobile adjusting device in the second mobile adjusting device are parallel to each other, the direction of each slide rail (6) in the second mobile adjusting device is perpendicular to the direction of each slide rail (6) in the first mobile adjusting device, the slide blocks (7) respectively arranged on the slide rails (6) of each mobile adjusting device in the second mobile adjusting device are connected with each other in a collinear way, and the collinear way is perpendicular to the direction of each slide rail (6) of each mobile adjusting device in the second mobile adjusting device; as shown in fig. 4, the sliding blocks (7) of the respective movable adjusting devices of the second movable adjusting devices are respectively abutted to the same surface of the second adjusting plate (4), the second adjusting plate (4) is in a horizontal posture, and the second adjusting plate (4) moves horizontally along with the synchronous sliding of the sliding blocks (7) of the respective movable adjusting devices of the second movable adjusting devices along the sliding rails (6) arranged on the second adjusting plate.
As shown in fig. 1, a partial area of one surface of the installation top plate (5) is butted on a surface, facing away from the first adjustment plate (3), of the second adjustment plate (4), the installation top plate (5) is in a horizontal posture, the installation top plate (5) horizontally moves along with the horizontal movement of the second adjustment plate (4), the laser device (1) is arranged on the installation top plate (5) and is not corresponding to the installation bottom plate (2), the first adjustment plate (3) and the second adjustment plate (4), the laser device (1) horizontally moves along with the horizontal movement of the installation top plate (5), and a galvanometer end of the laser device (1) points to the surface of a printing area in the 3D printing device.
Based on above-mentioned technical scheme of devising, the utility model discloses further design, aim at first removal adjusting device with the second removes adjusting device, and the design still includes sharp linear shape position reference mark (8) and position indication device (9), tight device in top, stop device (13) respectively.
As shown in fig. 2, the position reference mark (8) in the first movement adjusting device is disposed on the surface of the mounting base plate (2) where each slide rail (6) is disposed, and the direction of the position reference mark (8) is parallel to the direction of the slide rail (6) on the mounting base plate (2), and the position reference mark (8) is located on one side of the first adjusting plate (3) along the moving direction of the slide rail (6) in the first movement adjusting device, the position indicating device (9) in the first movement adjusting device is disposed on the surface of the first adjusting plate (3) opposite to the mounting base plate (2), and the position indicating device (9) is located on the edge of the first adjusting plate (3) corresponding to the position of the position reference mark (8) in the first movement adjusting device.
As shown in fig. 3, the position reference mark (8) in the second movement adjusting device is disposed on the surface of the first adjusting plate (3) where each slide rail (6) is disposed, and the direction of the position reference mark (8) is parallel to the direction of the slide rail (6) on the first adjusting plate (3), and the position reference mark (8) is located on one side of the second adjusting plate (4) along the moving direction of the slide rail (6) in the second movement adjusting device, the position indicating device (9) in the second movement adjusting device is disposed on the surface of the second adjusting plate (4) opposite to the first adjusting plate (3), and the position indicating device (9) is located on the side of the second adjusting plate (4) corresponding to the position of the position reference mark (8) in the second movement adjusting device.
In practical application, an application scale is designed aiming at the position reference mark (8), so that the position reference mark (8) is matched with the position indicating device (9) for use, when the first adjusting plate (3) or the second adjusting plate (4) respectively translates along the arranged moving adjusting device, the horizontal displacement condition of the first adjusting plate (3) or the second adjusting plate (4) can be observed through the directional corresponding relation between the position indicating device (9) and the corresponding position reference mark (8).
The jacking devices in the mobile adjusting devices respectively comprise a fixed seat (10), a locking device (11) and a rotary feeding device (12).
Wherein, as shown in fig. 2, the fixed seat (10) in the first mobile adjusting device is arranged on the surface of the mounting base plate (2) where each slide rail (6) is arranged, and the fixed seat (10) is positioned at the outer side of one end of the first adjusting plate (3) along the moving direction of the slide rail (6) in the first mobile adjusting device, the rotary feeding device (12) in the first mobile adjusting device is movably arranged on the upper surface of the corresponding fixed seat (10) in a horizontal posture, the straight line of the rotary feeding device (12) is parallel to the moving direction of the first adjusting plate (3), one end of the rotary feeding device (12) points to and contacts the edge of the end part of the first adjusting plate (3) facing the rotary feeding device, the rotary feeding device (12) movably changes the position of the upper surface of the fixed seat (10) arranged along the straight line, the locking device (11) in the first mobile adjusting device is detachably butted with the upper surface of the corresponding fixed seat (10), the locking device (11) and the corresponding fixed seat (10) clamp the corresponding rotary feeding device (12).
As shown in fig. 3, the fixing seat (10) of the second movable adjusting device is disposed on the surface of the first adjusting plate (3) where each slide rail (6) is disposed, and the fixing seat (10) is located at the outer side of one end of the second adjusting plate (4) along the moving direction of the slide rail (6) of the second movable adjusting device, the rotary feeding device (12) of the second movable adjusting device is movably disposed on the upper surface of the corresponding fixing seat (10) in a horizontal posture, the straight line of the rotary feeding device (12) is parallel to the moving direction of the second adjusting plate (4), one end of the rotary feeding device (12) points to and contacts the edge of the end of the second adjusting plate (4) facing thereto, the rotary feeding device (12) movably changes the position of the upper surface of the fixing seat (10) disposed thereon along the straight line direction, the locking device (11) of the second movable adjusting device is detachably abutted to the upper surface of the corresponding fixing seat (10), the locking device (11) and the corresponding fixed seat (10) clamp the corresponding rotary feeding device (12).
As above, the upper end part of the rotary feeding device (12) in each jacking device is contacted with the edge of the end part of the facing adjusting plate, and the rotary feeding device (12) moves along the linear direction of the rotary feeding device, so that the horizontal displacement of the corresponding adjusting plate is pushed, and the horizontal displacement movement of each adjusting plate is obtained.
As shown in fig. 2, the limiting device (13) in the first mobile adjusting device is disposed on the surface of the mounting base plate (2) where the sliding rails (6) are disposed, and the limiting device (13) is located on the outer side of the first adjusting plate (3) opposite to the other end of the corresponding tightening device in the moving direction of the sliding rails (6) in the first mobile adjusting device, and the projection of the limiting device (13) on the surface of the mounting base plate (2) is located on the projection of the straight line where the corresponding rotary feeding device (12) is located on the surface of the mounting base plate (2), and the height of the limiting device (13) is higher than that of the first adjusting plate (3) for limiting the movement of the first adjusting plate (3).
As shown in fig. 3, the limiting device (13) in the second moving and adjusting device is disposed on the surface of the first adjusting plate (3) where each sliding rail (6) is disposed, and the limiting device (13) is located on the outer side of the second adjusting plate (4) opposite to the other end of the corresponding tightening device in the moving direction of the sliding rail (6) in the second moving and adjusting device, and the projection of the limiting device (13) on the surface of the first adjusting plate (3) is located on the projection of the straight line where the corresponding rotating and feeding device (12) is located on the surface of the first adjusting plate (3), and the height of the limiting device (13) is higher than the height of the second adjusting plate (4) for limiting the movement of the second adjusting plate (4).
The application of the limiting device (13) in each mobile adjusting device can realize displacement limiting aiming at the horizontal displacement of each adjusting plate, such as avoiding the adjusting plate from moving out of each slide rail (6) arranged on the adjusting plate.
The utility model relates to a light path orthotic devices for 3D prints, in the middle of practical application, through adjusting first regulating plate (3), second regulating plate (4) respectively along its established horizontal displacement who removes adjusting device, and then obtain laser device (1) horizontal direction's adjustment.
Whole technical scheme adopts brand-new sliding construction design, the first removal adjusting device and the second removal adjusting device of two mutually perpendicular directions of design on the horizontal plane each other, control first regulating plate (3) and second regulating plate (4) and realize respectively corresponding the ascending removal in the horizontal direction, and then drive laser device (1) and remove at the multidimension angle of horizontal plane, ensure to print the regional printing center at laser device (1) mirror that shakes, thereby ensured to print the precision, and the light path debug time that can significantly reduce, 3D prints work efficiency has been improved.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. An optical path correction device for 3D printing, which is used for realizing adjustment in a horizontal direction aiming at a laser device (1) in a 3D printing device, and is characterized in that: comprises a mounting bottom plate (2), a first moving adjusting device, a first adjusting plate (3), a second moving adjusting device, a second adjusting plate (4) and a mounting top plate (5);
the structure of the first mobile adjusting device is the same as that of the second mobile adjusting device, each mobile adjusting device comprises at least two groups of sliding devices, the structures of the sliding devices are the same, each group of sliding devices comprises a linear sliding rail (6) and a sliding block (7) movably arranged on the sliding rail (6), and the sliding blocks (7) in the sliding devices move back and forth on the sliding rails (6) arranged on the sliding devices;
the mounting base plate (2) is fixedly mounted above the surface of a printing area in the 3D printing device in a horizontal posture, slide rails (6) of each mobile adjusting device in the first mobile adjusting device are respectively and fixedly arranged on the same surface of the mounting base plate (2), the slide rails (6) are parallel to each other, slide blocks (7) respectively arranged on the slide rails (6) are mutually collinear, and the collinear is vertical to the slide rails (6); the sliding blocks (7) of the mobile adjusting devices in the first mobile adjusting devices are respectively butted with the same surface of the first adjusting plate (3), the first adjusting plate (3) is in a horizontal posture, and the first adjusting plate (3) horizontally moves along with the synchronous sliding of the sliding blocks (7) of the mobile adjusting devices in the first mobile adjusting devices along the sliding rails (6) arranged on the first adjusting plate;
the sliding rails (6) of each mobile adjusting device in the second mobile adjusting device are respectively and fixedly arranged on the surface, back to the mounting base plate (2), of the first adjusting plate (3), the sliding rails (6) of each mobile adjusting device in the second mobile adjusting device are parallel to each other, the direction of each sliding rail (6) in the second mobile adjusting device is perpendicular to the direction of each sliding rail (6) in the first mobile adjusting device, the sliding rails (6) of each mobile adjusting device in the second mobile adjusting device are respectively provided with sliding blocks (7) which are connected with each other in a collinear manner, and the collinear manner is perpendicular to the direction of each sliding rail (6) of each mobile adjusting device in the second mobile adjusting device; the sliding blocks (7) of the mobile adjusting devices in the second mobile adjusting devices are respectively butted with the same surface of the second adjusting plate (4), the second adjusting plate (4) is in a horizontal posture, and the second adjusting plate (4) horizontally moves along with the synchronous sliding of the sliding blocks (7) of the mobile adjusting devices in the second mobile adjusting devices along the sliding rails (6) arranged on the second adjusting plate;
the surface of one of the surfaces of the installation top plate (5) is butted with the surface, back to the first adjusting plate (3), of the second adjusting plate (4), the installation top plate (5) is in a horizontal posture, the installation top plate (5) moves horizontally along with the horizontal movement of the second adjusting plate (4), the laser device (1) is arranged on the installation top plate (5) and is not corresponding to the installation bottom plate (2), the first adjusting plate (3) and the second adjusting plate (4), the laser device (1) moves horizontally along with the horizontal movement of the installation top plate (5), and the vibrating mirror end of the laser device (1) points to the surface where a printing area is located in the 3D printing device.
2. The optical path correction device for 3D printing according to claim 1, characterized in that: the first movement adjusting device and the second movement adjusting device respectively further comprise a linear position reference mark (8) and a position indicating device (9);
the position reference mark (8) in the first mobile adjusting device is arranged on the surface of the mounting base plate (2) where each sliding rail (6) is arranged, the direction of the position reference mark (8) is parallel to the direction of the sliding rail (6) on the mounting base plate (2), the position reference mark (8) is positioned on one side of the first adjusting plate (3) along the moving direction of the sliding rail (6) in the first mobile adjusting device, the position indicating device (9) in the first mobile adjusting device is arranged on the surface of the first adjusting plate (3) opposite to the mounting base plate (2), and the position indicating device (9) is positioned on the edge of the first adjusting plate (3) corresponding to the position of the position reference mark (8) in the first mobile adjusting device;
the position reference mark (8) in the second mobile adjusting device is arranged on the surface of each sliding rail (6) on the first adjusting plate (3), the direction of the position reference mark (8) is parallel to the direction of the sliding rail (6) on the first adjusting plate (3), the position reference mark (8) is positioned on one side of the second adjusting plate (4) along the moving direction of the sliding rail (6) in the second mobile adjusting device, the position indicating device (9) in the second mobile adjusting device is arranged on the surface of the second adjusting plate (4) back to the first adjusting plate (3), and the position indicating device (9) is positioned on the side edge of the second adjusting plate (4) corresponding to the position of the position reference mark (8) in the second mobile adjusting device.
3. The optical path correction device for 3D printing according to claim 2, characterized in that: the position reference mark (8) is a graduated scale.
4. The optical path correction device for 3D printing according to any one of claims 1 to 3, characterized in that: the first mobile adjusting device and the second mobile adjusting device respectively comprise a jacking device, and the jacking device comprises a fixed seat (10), a locking device (11) and a rotary feeding device (12);
a fixed seat (10) in a first mobile adjusting device is arranged on the surface of a mounting base plate (2) where each sliding rail (6) is arranged, the fixed seat (10) is positioned at the outer side of one end of a first adjusting plate (3) along the moving direction of the sliding rail (6) in the first mobile adjusting device, a rotary feeding device (12) in the first mobile adjusting device is movably arranged on the upper surface of the corresponding fixed seat (10) in a horizontal posture, the straight line of the rotary feeding device (12) is parallel to the moving direction of the first adjusting plate (3), one end of the rotary feeding device (12) points to and contacts the edge of the end part of the first adjusting plate (3) facing the rotary feeding device, the rotary feeding device (12) movably changes the position of the upper surface of the fixed seat (10) in the straight line direction, a locking device (11) in the first mobile adjusting device is detachably butted on the upper surface of the corresponding fixed seat (10), the locking device (11) and the corresponding fixed seat (10) clamp the corresponding rotary feeding device (12);
a fixed seat (10) in the second mobile adjusting device is arranged on the surface of the first adjusting plate (3) on which each sliding rail (6) is arranged, the fixed seat (10) is positioned at the outer side of one end of the second adjusting plate (4) along the moving direction of the sliding rails (6) in the second mobile adjusting device, a rotary feeding device (12) in the second mobile adjusting device is movably arranged on the upper surface of the corresponding fixed seat (10) in a horizontal posture, the straight line of the rotary feeding device (12) is parallel to the moving direction of the second adjusting plate (4), one end of the rotary feeding device (12) points to and contacts the edge of the end part of the second adjusting plate (4) facing the rotary feeding device, the rotary feeding device (12) movably changes the position of the upper surface of the fixed seat (10) in the straight line direction, a locking device (11) in the second mobile adjusting device is detachably butted with the upper surface of the corresponding fixed seat (10), the locking device (11) and the corresponding fixed seat (10) clamp the corresponding rotary feeding device (12).
5. The optical path correction device for 3D printing according to claim 4, wherein: the first mobile adjusting device and the second mobile adjusting device respectively comprise a limiting device (13);
the limiting device (13) in the first mobile adjusting device is arranged on the surface of the mounting base plate (2) where the sliding rails (6) are arranged, the limiting device (13) is positioned on the outer side of the other end, opposite to the corresponding jacking device, of the first adjusting plate (3) in the moving direction of the sliding rails (6) in the first mobile adjusting device, the projection of the limiting device (13) on the surface of the mounting base plate (2) is positioned on the projection of the straight line where the corresponding rotary feeding device (12) is positioned on the surface of the mounting base plate (2), and the height of the limiting device (13) is higher than that of the first adjusting plate (3) and is used for limiting the movement of the first adjusting plate (3);
the limiting device (13) in the second movable adjusting device is arranged on the surface of each sliding rail (6) on the first adjusting plate (3), the limiting device (13) is positioned on the outer side of the other end, opposite to the corresponding jacking device, of the second adjusting plate (4) in the moving direction of the sliding rails (6) in the second movable adjusting device, the projection of the limiting device (13) on the surface of the first adjusting plate (3) is positioned on the projection of a straight line where the corresponding rotary feeding device (12) is positioned on the surface of the first adjusting plate (3), and the height of the limiting device (13) is higher than that of the second adjusting plate (4) and used for limiting the movement of the second adjusting plate (4).
6. The optical path correction device for 3D printing according to claim 5, wherein: the first movable adjusting device and the second movable adjusting device respectively comprise two groups of sliding devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243200.5U CN214448527U (en) | 2021-01-28 | 2021-01-28 | Light path correction device for 3D printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120243200.5U CN214448527U (en) | 2021-01-28 | 2021-01-28 | Light path correction device for 3D printing |
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| Publication Number | Publication Date |
|---|---|
| CN214448527U true CN214448527U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120243200.5U Active CN214448527U (en) | 2021-01-28 | 2021-01-28 | Light path correction device for 3D printing |
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| Country | Link |
|---|---|
| CN (1) | CN214448527U (en) |
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