CN211564844U

CN211564844U - Laser processing apparatus

Info

Publication number: CN211564844U
Application number: CN201921819550.0U
Authority: CN
Inventors: 袁杰; 刘亮; 曹洪涛; 吕启涛; 高云峰
Original assignee: Han s Laser Technology Industry Group Co Ltd
Current assignee: Han s Laser Technology Industry Group Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-09-25
Anticipated expiration: 2029-10-25

Abstract

The utility model provides a laser processing device, which comprises a turntable, a lifting platform, a light source component, a first driving mechanism, a second driving mechanism and a jig for clamping a product, wherein the turntable is provided with a plurality of stations, each station is respectively provided with the lifting platform and the light source component, and the brightness of the light source component irradiated on the product can be adjusted; the output shaft of the first driving mechanism can drive the second driving mechanism to vertically move through the lifting platform, the jig is fixedly arranged on the output shaft of the second driving mechanism, and the output shaft of the second driving mechanism is used for driving the jig to rotate. The utility model provides a laser processing device is equipped with a plurality of stations on the carousel, and first actuating mechanism on every station can drive the vertical motion of second actuating mechanism through the elevating platform, and the light source subassembly shines the adjustablely of luminance on the product, is convenient for acquire the profile information of product, adjusts the focus of laser, and simple structure has improved machining efficiency and machining precision.

Description

Laser processing apparatus

Technical Field

The utility model belongs to the technical field of laser beam machining, more specifically say, relate to a laser beam machining device.

Background

The laser processing is to focus the energy of light through a lens to reach high energy density at a focus, and the product is processed by virtue of a photo-thermal effect.

During the PVD (Physical Vapor Deposition) process, the flash coating (i.e., blue or red) is generated on the outer surface of the card holder, and thus the flash coating needs to be removed by laser to make the color of the outer surface of the card holder approximately uniform and black.

In the prior art, the clamp support is limited on the workbench, the workbench cannot vertically move for focusing, the focus of laser is adjusted by adjusting a lens for focusing the laser and the like, the focusing efficiency is low, and the efficiency of removing an overflowing coating on the outer surface of the clamp support is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser processing device to solve the technical problem that the laser beam machining efficiency that exists is low among the prior art.

In order to achieve the above object, the utility model adopts the following technical scheme: the laser processing device comprises a rotary table, a lifting table, a light source assembly, a first driving mechanism, a second driving mechanism and a jig for clamping a product, wherein the rotary table is provided with a plurality of stations, each station is provided with the lifting table and the light source assembly, and the brightness of the light source assembly irradiating the product is adjustable;

the output shaft of the first driving mechanism can drive the second driving mechanism to vertically move through the lifting platform, the jig is fixedly arranged on the output shaft of the second driving mechanism, and the output shaft of the second driving mechanism is used for driving the jig to rotate.

The lifting platform is arranged on the turntable, and the lifting platform is arranged on the mounting component;

the second driving mechanism is arranged on the mounting seat, and an output shaft of the first driving mechanism can drive the mounting seat to vertically move through the lifting platform.

Furthermore, the light source assembly comprises a light-emitting assembly and a support arranged on the rotary table, a slotted hole is formed in the support, a fixing hole is formed in the light-emitting assembly, the light-emitting assembly and the support are connected through a first screw penetrating through the slotted hole and the fixing hole, and the first screw in an unscrewing state can vertically slide in the slotted hole.

Furthermore, an arc-shaped hole is further formed in the light-emitting assembly, and the second screw penetrating through the arc-shaped hole and the support can slide in the arc-shaped hole when the second screw is in an unscrewing state.

Furthermore, the bracket is also provided with a horizontal mounting hole for a third screw to fix the bracket on the turntable, and the third screw in the unscrewing state can slide in the horizontal mounting hole.

Furthermore, a distinguishing plate is further arranged on the rotary table and arranged between every two adjacent stations.

Furthermore, a sensor for detecting the position of the second driving mechanism is arranged on the lifting platform.

Further, the inductor is located the elevating platform is close to distinguish one side of board, be equipped with the shrouding on distinguishing the board, the shrouding can dismantle connect in distinguish on the board.

Furthermore, a vertically extending wire passing sleeve is arranged on the distinguishing plate and used for accommodating a cable;

and the turntable is provided with a limiting block for limiting the rotation angle of the turntable.

Further, the rotary table further comprises a third driving mechanism for driving the rotary table to rotate.

The utility model provides a laser processing device's beneficial effect lies in: compared with the prior art, the utility model discloses be equipped with a plurality of stations on laser beam machining device's the carousel, all be equipped with the elevating platform on every station, first actuating mechanism drives second actuating mechanism vertical motion through the elevating platform to drive the product vertical movement of centre gripping on second actuating mechanism, so that adjust the product in vertical position through controlling first actuating mechanism, make the focus of laser shine on the product and mark or blacken, and a plurality of stations can realize carrying out processes such as laser beam machining and unloading simultaneously, simple structure, adjust the precision height, machining efficiency is high; an output shaft of the second driving mechanism can drive the product to rotate so as to mark or blacken the periphery of the product in all directions, and the laser processing quality and the laser processing efficiency are improved; the brightness of the light source component irradiating on the product is adjustable, so that the outline of the product is clearer, the visual component can conveniently acquire the image information of the product, and the processing precision of laser on the product is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a laser processing apparatus according to an embodiment of the present invention;

FIG. 2 is a first schematic structural diagram of a portion of the structure of FIG. 1;

FIG. 3 is a second schematic structural diagram of a portion of the structure of FIG. 1;

fig. 4 is a schematic structural view of the light source module in fig. 1.

Wherein, in the figures, the respective reference numerals:

1. a turntable; 2. a lifting platform; 3. a first drive mechanism; 4. a second drive mechanism; 5. a jig; 6. a light source assembly; 61. a light emitting assembly; 611. a fixing hole; 612. an arc-shaped hole; 62. a support; 621. a slot; 622. a horizontal mounting hole; 7. distinguishing the plates; 8. closing the plate; 9. threading the cable sleeve; 10. a limiting block; 20. a third drive mechanism; 30. a mounting seat; 40. and (6) mounting the assembly.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, a laser processing apparatus according to the present invention will now be described. The laser processing device comprises a rotary table 1, a lifting table 2, a light source assembly 6, a first driving mechanism 3, a second driving mechanism 4 and a jig 5 for clamping a product, wherein a plurality of stations are arranged on the rotary table 1, the lifting table 2 and the light source assembly 6 are respectively arranged on each station, and the brightness of the light source assembly 6 irradiating the product is adjustable;

the output shaft of the first driving mechanism 3 can drive the second driving mechanism 4 to vertically move through the lifting platform 2, the jig 5 is fixedly arranged on the output shaft of the second driving mechanism 4, and the output shaft of the second driving mechanism 4 is used for driving the jig 5 to rotate.

Compared with the prior art, the laser processing device provided by the utility model is provided with a plurality of stations on the turntable 1, each station is provided with the lifting platform 2, the first driving mechanism 3 drives the second driving mechanism 4 to move vertically through the lifting platform 2, so as to drive the product clamped on the second driving mechanism 4 to move vertically, so as to adjust the vertical position of the product by controlling the first driving mechanism 3, and the focus of laser irradiates on the product to mark or blacken, and the stations can realize the processes of laser processing, loading and unloading and the like simultaneously, the structure is simple, the adjusting precision is high, and the processing efficiency is high; an output shaft of the second driving mechanism 4 can drive the product to rotate so as to mark or blacken the periphery of the product in all directions, and the laser processing quality and the laser processing efficiency are improved; the brightness of the light source component 6 irradiated on the product is adjustable, so that the outline of the product is clearer, the visual component can conveniently acquire the image information of the product, and the processing precision of laser on the product is improved.

Specifically, still include the slider, on second actuating mechanism 4 located the slider, first actuating mechanism 3's output shaft passes through the hold-in range and is connected with elevating platform 2, and rethread gear switching-over to drive the vertical motion of slider, thereby drive the vertical motion of second actuating mechanism 4.

Further, please refer to fig. 1 and fig. 2, as a specific embodiment of the laser processing apparatus provided by the present invention, the laser processing apparatus further includes a mounting assembly 40, the mounting assembly 40 is disposed on the turntable 1, the lifting platform 2 is disposed on the mounting assembly 40, so that the mounting of the lifting platform 2 is more convenient, and when the first driving mechanism 3 drives the second driving mechanism 4 to move, the stability of the lifting platform 2 is improved; the mounting assembly 40 can also improve the rigidity of the lifting platform 2 and improve the bearing capacity of the lifting platform 2.

Further, please refer to fig. 1 and fig. 2, as the utility model provides a laser processing device's a specific implementation way, still include mount pad 30, on second actuating mechanism 4 located mount pad 30, first actuating mechanism 3's output shaft can drive mount pad 30 vertical motion through elevating platform 2 to make second actuating mechanism 4's installation more convenient, vertical motion is more stable.

Specifically, the first drive mechanism 3 and the second drive mechanism 4 are both motors.

Further, please refer to fig. 1 and 4, as the utility model provides a laser processing device's a specific implementation way, still including locating light source subassembly 6 on the carousel 1, light source subassembly 6 is used for illuminating the product to visual subassembly discernment product for laser accuracy shines in waiting to mark position of product, improves laser processing's precision and quality.

Further, please refer to fig. 1 and 4, as the utility model provides a laser processing device's a specific implementation, light source subassembly 6 includes light emitting component 61 and locates the support 62 on the carousel 1, be equipped with slotted hole 621 on the support 62, be equipped with fixed orifices 611 on the light emitting component 61, light emitting component 61 and support 62 are through wearing to locate the first screwed connection of slotted hole 621 and fixed orifices 611, the first screw that is in the state of unscrewing can vertically slide in slotted hole 621, so that adjust light emitting component 61 in vertical position, make light emitting component 61 shine the luminance on the product just suitable, thereby make things convenient for the vision subassembly to acquire the image information of product.

Further, please refer to fig. 1 and 4, as the utility model provides a laser processing device's a specific implementation, still be equipped with arc hole 612 on the light emitting component 61, the second screw of wearing to locate arc hole 612 and support 62 can slide in arc hole 612 when being in the state of unscrewing, the second screw slides in arc hole 612, light emitting component 61 is rotatory slope under the spacing of first screw and second screw, through adjusting the inclination of light emitting component 61, make light emitting component 61 shine the luminance on the product just suitable, the vision subassembly of being convenient for acquires the image information of product.

Further, please refer to fig. 1 and 4, as a specific embodiment of the laser processing apparatus provided by the present invention, the bracket 62 is further provided with a horizontal mounting hole 622 for fixing the bracket 62 on the turntable 1 by a third screw, the third screw in the unscrewed state can slide in the horizontal mounting hole 622 to adjust the position of the bracket 62 in the horizontal direction, thereby adjusting the position of the light emitting component 61 in the horizontal plane, so that the brightness of the light emitting component 61 irradiated on the product is suitable, and the visual component is convenient to acquire the image information of the product.

Specifically, the position of the first screw in the slot 621, the position of the second screw in the arc-shaped hole 612, and the position of the third screw in the horizontal mounting hole 622 are adjusted to realize three-degree-of-freedom adjustment of the light emitting assembly 61, so that the brightness effect of the light emitting assembly 61 on a product is improved.

Further, please refer to fig. 1 and fig. 3, as the utility model provides a laser processing device's a specific implementation, still be equipped with on the carousel 1 and distinguish board 7, distinguish board 7 and locate between two adjacent stations to separate two adjacent stations, avoid laser to shine in another station from a station, cause the accident, improve the security in the laser processing process.

Further, as the utility model provides a laser beam machining device's a concrete implementation mode is equipped with the inductor that is used for detecting second actuating mechanism 4's position on elevating platform 2 to first actuating mechanism 3 drives 4 vertical motions of second actuating mechanism, and rethread inductor detects second actuating mechanism 4 in vertical position, with the precision of guaranteeing to adjust second actuating mechanism 4 in vertical position.

Further, please refer to fig. 1 and 3, as the utility model provides a laser beam machining device's a specific implementation, the inductor is located 2 of elevating platform and is close to one side of distinguishing board 7, distinguishes and is equipped with shrouding 8 on the board 7, and shrouding 8 can be dismantled and connect on distinguishing board 7 to dismantle the back with shrouding 8 from distinguishing board 7, expose the hole that is used for installing shrouding 8, convenience of customers passes the hole from the back of distinguishing board 7 and adjusts the position of inductor on elevating platform 2, simple structure.

Further, please refer to fig. 1 and fig. 3, as the utility model provides a laser beam machining device's a concrete implementation mode distinguishes and is equipped with vertical extension's the line cover 9 of crossing on the board 7, crosses the line cover 9 and is used for holding the cable, when carousel 1 rotates, crosses the line cover 9 and can reduce the wearing and tearing to the cable, along the life of long cable, reduces design cost, can also tie the cable, avoids the cable dispersion and stretches into in the station, influences the laser beam machining product.

Further, please refer to fig. 3, as a specific embodiment of the laser processing apparatus provided by the present invention, the turntable 1 is provided with a limiting block 10 for limiting the rotation angle of the turntable 1, so as to ensure the turntable 1 to rotate within the allowable range, thereby avoiding the turntable 1 from rotating excessively, and cutting off the cable in the cable passing sleeve 9.

Specifically, referring to fig. 1 and 3, the turntable 1 is provided with two stations, and when laser processing is performed on one station, loading and unloading operations are performed on the other station, so that the processing efficiency is improved; the limiting blocks 10 are arranged to be two, so that the turntable 1 can only rotate 180 degrees at most, and continuous processing is realized by controlling the forward rotation and the reverse rotation of the turntable 1.

Further, please refer to fig. 3, as a specific implementation manner of the laser processing apparatus provided by the present invention, the laser processing apparatus further includes a third driving mechanism 20 for driving the turntable 1 to rotate, so as to improve the efficiency and the precision of the rotation of the turntable 1, thereby improving the efficiency and the precision of the laser processing.

Specifically, the third drive mechanism 20 is a DD motor.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Laser beam machining apparatus, its characterized in that: the device comprises a rotary table, a lifting table, a light source assembly, a first driving mechanism, a second driving mechanism and a jig for clamping a product, wherein the rotary table is provided with a plurality of stations, each station is provided with the lifting table and the light source assembly, and the brightness of the light source assembly irradiating the product is adjustable;

2. The laser processing apparatus according to claim 1, wherein: the lifting platform is arranged on the mounting component;

3. The laser processing apparatus according to claim 1, wherein: the light source assembly comprises a light-emitting assembly and a support arranged on the rotary table, a slotted hole is formed in the support, a fixing hole is formed in the light-emitting assembly, the light-emitting assembly and the support are connected through a first screw penetrating through the slotted hole and the fixing hole, and the first screw in an unscrewing state can vertically slide in the slotted hole.

4. The laser processing apparatus according to claim 3, wherein: the light-emitting component is also provided with an arc-shaped hole, and a second screw penetrating through the arc-shaped hole and the support can slide in the arc-shaped hole when being in a unscrewed state.

5. The laser processing apparatus according to claim 3, wherein: the support is further provided with a horizontal mounting hole for a third screw to fix the support on the rotary table, and the third screw in an unscrewing state can slide in the horizontal mounting hole.

6. The laser processing apparatus according to claim 1, wherein: the turntable is further provided with a distinguishing plate, and the distinguishing plate is arranged between every two adjacent stations.

7. The laser processing apparatus according to claim 6, wherein: and the lifting platform is provided with a sensor for detecting the position of the second driving mechanism.

8. The laser processing apparatus according to claim 7, wherein: the inductor is located the elevating platform is close to distinguish one side of board, be equipped with the shrouding on distinguishing the board, the shrouding can dismantle connect in distinguish on the board.

9. The laser processing apparatus according to claim 6, wherein: the distinguishing plate is provided with a vertically extending wire passing sleeve, and the wire passing sleeve is used for accommodating a cable;

10. The laser processing apparatus according to claim 1, wherein: the rotary table further comprises a third driving mechanism for driving the rotary table to rotate.