CN220761356U

CN220761356U - Laser carving emitter device

Info

Publication number: CN220761356U
Application number: CN202322176673.XU
Authority: CN
Inventors: 苏雄; 王丰收
Original assignee: Suzhou Xingtuo Electronics Co ltd
Current assignee: Shaanxi Saijia Electronic Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-04-12
Anticipated expiration: 2033-08-14

Abstract

The utility model belongs to the technical field of laser processing, and discloses a laser carving emitter device, which comprises a base, wherein support columns are symmetrically and fixedly arranged at the upper end of the base, one side of each support column is provided with a cavity, first connecting plates are respectively and slidably arranged in the cavities of the two support columns, second connecting plates are respectively and fixedly arranged at the upper ends of one sides of the two first connecting plates far away from the support columns, a second screw rod is rotatably arranged between the two second connecting plates, a fixed block is arranged on the second screw rod in a threaded manner, an L-shaped connecting plate is fixedly arranged at the lower end of the fixed block, a third motor is fixedly arranged on the L-shaped connecting plate, a first supporting rod is fixedly arranged at the lower end of the first supporting rod, a supporting rod penetrating through the arc plate is slidably arranged on the arc plate, and a fourth motor for driving the supporting rod to slide is fixedly arranged on the L-shaped fixed plate.

Description

Laser carving emitter device

Technical Field

The utility model belongs to the technical field of laser processing, and particularly relates to a laser carving emitter device.

Background

Laser engraving is also called laser engraving or laser marking, and is a process for performing surface treatment by using an optical principle, wherein a high-intensity focused laser beam emitted by a laser is utilized to evaporate surface layer substances at a focal point, so that deep layer substances are exposed, or chemical and physical changes of the surface layer substances are caused to form marks by light energy, or parts of the substances are burned by the light energy to etch marks or patterns, and the like.

Most of the existing laser carving emitter head devices can only process the front surface of a workpiece at one time, when the inclined surface or the side surface of the workpiece needs to be processed, the workpiece needs to be taken down, turned over and fixed and then processed, so that the processing efficiency is low. In view of this, we propose a laser engraving emitter head device.

Disclosure of Invention

In order to solve the above-mentioned problems, the present utility model provides a laser carving emitter device, which has the advantages that a plurality of sides or inclined surfaces of a workpiece can be processed, and the whole area of the sides or inclined surfaces can be covered when the sides or inclined surfaces are processed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laser radium carving emitter device, includes the base, base upper end symmetry has set firmly the support column, the cavity has been seted up to one side of support column, two all slide in the cavity of support column and be provided with first connecting plate, two first connecting plate keeps away from the bracing piece one side upper end has all set firmly the second connecting plate, two rotate between the second connecting plate and be provided with the second lead screw, the right side first connecting plate upper end has set firmly the second motor that is used for driving second lead screw pivoted, the screw thread is provided with the fixed block on the second lead screw, the fixed block lower extreme has set firmly L type connecting plate, set firmly the third motor on the L type connecting plate, the output shaft of third motor has set firmly first branch, first branch lower extreme has set firmly the arc, slide on the arc is provided with the bracing piece that runs through the arc, one side tip of bracing piece has set firmly the third connecting plate, the laser emitter has set firmly the L type fixed plate, set firmly the fourth motor that is used for driving the bracing piece gliding on the L type fixed plate.

Preferably, the clamping device for fixing the workpiece is arranged at the upper end of the middle of the base in a sliding mode, a gear is arranged at one end, close to the fourth motor, of the supporting rod in a rotating mode, the gear is connected with an arc toothed plate fixedly connected with the arc plate in a meshed mode, the arc arranged on the end face of the arc toothed plate is matched with the arc plate in a matched mode, and the vertical section of the L-shaped fixing plate is located between the gear and the arc plate.

Preferably, the left side the cavity bottom of support column rotates and is provided with the left side first lead screw of first connecting plate threaded connection, the left side the top of support column has set firmly the first motor that is used for driving first lead screw pivoted, the output shaft activity of first motor runs through the top of support column and with the suspended end rigid coupling of first lead screw, the output and the second lead screw rigid coupling of second motor.

Preferably, the middle part of the gear is fixedly provided with a ball bearing, the supporting rod is fixedly inserted into the inner ring of the ball bearing, the output end of the fourth motor is fixedly provided with a second supporting rod fixedly connected with the gear, and one side end part of the second supporting rod, which is close to the gear, is provided with a cavity.

Preferably, the upper end and the lower end of the supporting rod are respectively fixedly provided with a first sliding block and a second sliding block, and the end surfaces of the first sliding block and the second sliding block are respectively arranged into an arc shape matched with the arc-shaped plate.

Preferably, the arc plate middle part is offered and is offered the shape groove with bracing piece, first slider and second slider looks adaptation, the shape groove transversely runs through the arc plate and sets up to the arc with arc plate looks adaptation, bracing piece, first slider and second slider slip in the shape groove.

Preferably, limit rods penetrating through the fixing blocks are symmetrically and fixedly arranged between the two second connecting plates, and the fixing blocks slide on the limit rods.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the gear rotates around the arc toothed plate through the fourth motor, so that the supporting rod is driven to slide around the arc toothed plate, the supporting rod can be rotated for a certain angle, the laser emitting head is opposite to the side face or the inclined face of the workpiece, the arc toothed plate can be rotated for a certain angle through the third motor, the arc toothed plate can cover all the side faces except the bottom face of the workpiece, and a plurality of side faces or inclined faces of the workpiece can be processed.

2. According to the utility model, the second screw rod is rotated through the second motor, so that the fixed block can be driven to move along the second screw rod, the arc plate is driven to move, the laser emission head can cover the whole area of the side surface or the inclined surface of the workpiece, and meanwhile, the height of the laser emission head can be adjusted by combining the first motor, so that workpieces with different thicknesses can be adapted.

Drawings

FIG. 1 is a schematic diagram of a front perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model taken along line A in FIG. 1;

FIG. 4 is a schematic view of the explosion at B in FIG. 3 according to the present utility model;

fig. 5 is a schematic view of the explosion at C in fig. 3 according to the present utility model.

In the figure: 1. a base; 2. a support column; 3. a first connection plate; 4. a first strut; 5. a first screw rod; 6. a first motor; 7. a second screw rod; 8. a second connecting plate; 9. a second motor; 10. a fixed block; 11. an arc-shaped plate; 12. a clamping device; 13. an I-shaped groove; 14. an L-shaped connecting plate; 15. a third motor; 16. arc toothed plates; 17. a third connecting plate; 18. a laser emitting head; 19. a support rod; 20. a gear; 21. a second strut; 22. a fourth motor; 23. an L-shaped fixing plate; 24. a ball bearing; 25. a first slider; 26. a second slider; 27. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides a laser carving emitter device (the front, back, left and right are based on the view of fig. 1), which comprises a base 1, support columns 2 are symmetrically welded at the upper end of the base 1, one side of each support column 2 is provided with a cavity, first connecting plates 3 are respectively arranged in the cavities of the two support columns 2 in a sliding manner, a first screw rod 5 in threaded connection with the left first connecting plates 3 is rotatably arranged at the bottom of the cavity of the left support column 2 through a bearing, a first motor 6 for driving the first screw rod 5 to rotate is fixedly arranged at the top end of the left support column 2 through a screw, an output shaft of the first motor 6 movably penetrates through the top end of the support column 2, an output shaft of the first motor 6 is fixedly connected with a suspension end of the first screw rod 5 through a coupling, the upper ends of one sides of the two first connecting plates 3 far away from the support columns 2 are welded with second connecting plates 8, a second screw rod 7 is rotatably arranged between the two second connecting plates 8 through a bearing, a second motor 9 for driving the second screw rod 7 to rotate is fixedly arranged at the upper end of the first connecting plate 3 on the right side through a screw, the output end of the second motor 9 is fixedly connected with the second screw rod 7 through a spline, a fixed block 10 is arranged on the second screw rod 7 through a screw thread, an L-shaped connecting plate 14 is fixedly arranged at the lower end of the fixed block 10 through a screw, the L-shaped connecting plate 14 can be detached from the fixed block 10 through disassembling the screw, and therefore the detection of components such as a gear 20, a fourth motor 22 and the like arranged on the arc plate 11 can be facilitated;

the L-shaped connecting plate 14 is fixedly provided with a third motor 15 through a screw, an output shaft of the third motor 15 movably penetrates through the L-shaped connecting plate 14, the output shaft of the third motor 15 is fixedly provided with a first supporting rod 4 through a coupler, the lower end of the first supporting rod 4 is welded with an arc plate 11, the arc plate 11 is slidably provided with a supporting rod 19 penetrating through the arc plate 11, one side end part of the supporting rod 19 is welded with a third connecting plate 17, the end part of the third connecting plate 17 is fixedly provided with a laser emission head 18 through the screw, the other side of the supporting rod 19 is welded with an L-shaped fixed plate 23, the L-shaped fixed plate 23 is fixedly provided with a fourth motor 22 for driving the supporting rod 19 to slide through the screw, the output end of the fourth motor 22 is fixedly provided with a second supporting rod 21 through a spline, and the second supporting rod 21 is fixedly welded with a gear 20;

the upper end in the middle of the base 1 is slidably provided with a clamping device 12 for fixing a workpiece, one end, close to a fourth motor 22, of a supporting rod 19 is rotatably provided with a gear 20 through a ball bearing 24, the gear 20 is in meshed connection with an arc toothed plate 16 fixedly connected with an arc-shaped plate 11, the arc shape arranged on the end face of the arc toothed plate 16 is matched with the arc-shaped plate 11, and the vertical section of an L-shaped fixing plate 23 is located between the gear 20 and the arc-shaped plate 11.

The first motor 6, the second motor 9, the third motor 15, the laser emitting head 18, and the fourth motor 22 are in the prior art, and are not described in detail, the clamping device 12 includes a clamping member, a locking member, and the like, and the ball bearing 24 includes an inner ring, an outer ring, balls, a bracket, and the like; meanwhile, the utility model also comprises a power supply, a controller, a switch and the like, which are not main technical points of the patent and are not repeated.

The implementation steps are divided into two steps: 1. a plurality of sides or inclined surfaces of the workpiece can be processed; 2. when the side surface or the inclined surface is processed, the whole area of the side surface or the inclined surface can be covered, and the method is as follows:

1. after a workpiece to be processed is clamped and fixed on the base 1 through the clamping device 12, a switch can be turned on, a power supply enables a controller to work through an electric wire, the controller controls the first motor 6 to work, the first screw rod 5 is enabled to rotate through the first motor 6, so that the left first connecting plate 3 can be driven to slide in the cavity of the left support column 2, the right first connecting plate 3 can be driven to synchronously slide in the cavity of the right support column 2, and the arc-shaped plate 11 can be adjusted to a proper height; the method comprises the steps that firstly, a supporting rod 19 is positioned at the top end of the middle part of an arc-shaped plate 11, a laser emission head 18 is opposite to the front surface of a workpiece, when the side surface or an inclined surface of the workpiece is required to be processed, a fourth motor 22 is started, the output end of the fourth motor 22 drives a second supporting rod 21 to rotate, so that a gear 20 is driven to rotate around an arc-shaped toothed plate 16, the supporting rod 19 can be driven to slide in an industrial groove 13, meanwhile, the fourth motor 22 can be driven to synchronously move along with the supporting rod 19, a first sliding block 25 and a second sliding block 26 are arranged, when the supporting rod 19 slides around the arc-shaped plate 11, the supporting rod 19 can rotate by a certain angle, and then the laser emission head 18 can rotate by a certain angle, so that the distance of the supporting rod 19 slides in the industrial groove 13 can be adjusted according to the inclined angle of the inclined surface on the workpiece, and when the supporting rod 19 slides to the bottom end of the arc-shaped plate 11, the rotating angle of the supporting rod 19 is 90 degrees, so that the laser emission head 18 can be opposite to the two sides of the workpiece, and the side surfaces of the workpiece can be rotated in the horizontal direction, and the other sides of the arc-shaped plate 11 can be opposite to the inclined surface or the other sides of the workpiece can be adjusted, and the other sides of the workpiece can be opposite to the inclined surface or the arc-shaped plate 11 can be rotated, and the other sides of the workpiece can be opposite to the inclined surface or the workpiece to be processed, and the inclined surface can be adjusted;

2. when the front side and the rear side of the workpiece are processed, the second motor 9 is started to enable the second screw rod 7 to rotate, so that the fixed block 10 is driven to move left and right, the arc plate 11 is driven to move left and right, the laser emission head 18 can cover the whole area of the front side and the rear side or the inclined plane of the workpiece, and meanwhile, the first motor 6 can be combined to adjust the height of the laser emission head 18 so as to adapt to the workpieces with different thicknesses;

when machining the left and right side surfaces of the workpiece, if the machining range of the left and right side surfaces is large, the clamping device 12 needs to be released from fixing the workpiece, and the placement angle of the workpiece is adjusted so that the two side surfaces face the front and rear directions of the laser emitting head 18.

Specifically, the middle part of the gear 20 is welded with a ball bearing 24, the supporting rod 19 is in interference fit with an inner ring of the ball bearing 24, and one side end part of the second supporting rod 21, which is close to the gear 20, is provided with a cavity. According to the utility model, the ball bearings 24 are arranged, so that when the second support rod 21 drives the gear 20 to rotate, the sliding of the support rod 19 in the shaped groove 13 is not influenced, and the normal operation of the structure is ensured;

the end of the second supporting rod 21 is provided with a cavity, and the inner diameter of the cavity is larger than the diameter of the outer ring of the ball bearing 24, so that the second supporting rod 21 can not influence the ball bearing 24 when the second supporting rod 21 is fixed with the middle part of the gear 20, thereby avoiding influencing the use of the ball bearing 24.

Further, the upper end and the lower end of the supporting rod 19 are respectively welded with a first sliding block 25 and a second sliding block 26, the end faces of the first sliding block 25 and the second sliding block 26 are all arranged into arcs matched with the arc-shaped plate 11, an industrial groove 13 matched with the supporting rod 19, the first sliding block 25 and the second sliding block 26 is formed in the middle of the arc-shaped plate 11, the industrial groove 13 transversely penetrates through the arc-shaped plate 11 and is arranged into arcs matched with the arc-shaped plate 11, and the supporting rod 19, the first sliding block 25 and the second sliding block 26 slide in the industrial groove 13. According to the utility model, the supporting rod 19 slides in the shaped groove 13 through the first sliding block 25 and the second sliding block 26, the first sliding block 25 and the second sliding block 26 can play a role in supporting the supporting rod 19, and meanwhile, when the supporting rod 19 slides in the shaped groove 13 through the arrangement of the first sliding block 25 and the second sliding block 26, the supporting rod 19 can rotate around the arc-shaped plate 11 for a certain angle, so that the angle of the laser emitting head 18 can be adjusted to be opposite to the surface of a workpiece.

Still further, the spacing bars 27 penetrating the fixed block 10 are symmetrically welded between the two second connecting plates 8, and the fixed block 10 slides on the spacing bars 27. According to the utility model, the limiting rod 27 has a limiting effect on the fixed block 10, so that when the second screw rod 7 rotates, the limiting rod 27 can limit the rotation of the fixed block 10, and the fixed block 10 slides on the limiting rod 27 along the second screw rod 7.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a laser radium carving emitter device, its characterized in that, including base (1), base (1) upper end symmetry has set firmly support column (2), the cavity has been seted up to one side of support column (2), two all slide in the cavity of support column (2) and be provided with first connecting plate (3), two first connecting plate (3) are kept away from one side upper end of support column (2) and have all been set firmly second connecting plate (8), two rotate between second connecting plate (8) and be provided with second lead screw (7), the right side first connecting plate (3) upper end has been set firmly second lead screw (7) pivoted second motor (9), the screw thread is provided with fixed block (10) on second lead screw (7), fixed block (10) lower extreme has set firmly L type connecting plate (14), set firmly third motor (15) on L type connecting plate (14), the output shaft of third motor (15) has set firmly first branch (4), first branch (4) lower extreme has set firmly arc (11), on first connecting plate (3) upper end has set firmly second connecting plate (17) pivoted second lead screw (7), arc (19) have set firmly arc (17) on the end, arc (17), an L-shaped fixing plate (23) is fixedly arranged on the other side of the supporting rod (19), and a fourth motor (22) for driving the supporting rod (19) to slide is fixedly arranged on the L-shaped fixing plate (23).

2. The laser carving emitter device according to claim 1, wherein: the clamping device is characterized in that a clamping device (12) for fixing a workpiece is arranged at the upper end of the middle of the base (1) in a sliding mode, a gear (20) is arranged at one end, close to a fourth motor (22), of the supporting rod (19) in a rotating mode, the gear (20) is connected with an arc toothed plate (16) fixedly connected with the arc-shaped plate (11) in a meshed mode, an arc-shaped surface of the arc-shaped toothed plate (16) is matched with the arc-shaped plate (11), and a vertical section of the L-shaped fixing plate (23) is located between the gear (20) and the arc-shaped plate (11).

3. The laser carving emitter device according to claim 1, wherein: the left side cavity bottom rotation of support column (2) is provided with the left side first lead screw (5) of first connecting plate (3) threaded connection, and the left side the top of support column (2) has set firmly first motor (6) that are used for driving first lead screw (5) pivoted, the output shaft activity of first motor (6) runs through the top of support column (2) and with the suspended end rigid coupling of first lead screw (5), the output and the second lead screw (7) rigid coupling of second motor (9).

4. The laser carving emitter device according to claim 2, wherein: the middle part of gear (20) has set firmly ball bearing (24), bracing piece (19) alternate fixedly with ball bearing (24) inner ring, the output of fourth motor (22) has set firmly second branch (21) with gear (20) rigid coupling, one side tip that second branch (21) is close to gear (20) sets up to the cavity.

5. The laser carving emitter device according to claim 1, wherein: the upper end and the lower end of the supporting rod (19) are respectively fixedly provided with a first sliding block (25) and a second sliding block (26), and the end surfaces of the first sliding block (25) and the second sliding block (26) are respectively arranged into an arc shape matched with the arc-shaped plate (11).

6. The laser carving emitter device according to claim 5, wherein: the arc-shaped plate (11) middle part set up with bracing piece (19), first slider (25) and second slider (26) looks adaptation's model groove (13), model groove (13) transversely run through arc-shaped plate (11) and set up to the arc with arc-shaped plate (11) looks adaptation, bracing piece (19), first slider (25) and second slider (26) slip in model groove (13).

7. The laser carving emitter device according to claim 1, wherein: limiting rods (27) penetrating through the fixing blocks (10) are symmetrically and fixedly arranged between the two second connecting plates (8), and the fixing blocks (10) slide on the limiting rods (27).