CN210306274U

CN210306274U - Laser engraving machine

Info

Publication number: CN210306274U
Application number: CN201920894346.9U
Authority: CN
Inventors: 龚勇兴; 赵勇; 王天文; 姜鹏; 杨慧; 赵吉文
Original assignee: Anhui University
Current assignee: Anhui University
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-14
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a laser engraving machine, support, fixed plate, first baffle, second baffle, workstation, laser engraving component, clean the subassembly, set up on the fixed station the laser engraving component, the laser engraving component outside sets up clean the subassembly, the support middle part is still installed the workstation. The utility model discloses a third lead screw drives first baffle and moves on the fixed plate direction, drive the second baffle through first lead screw and move on first baffle direction, drive the displacement of fixed station along upper and lower direction through the second lead screw, thereby realize that laser engraving head is along the ascending displacement in all directions, and along with the displacement of cleaning the subassembly in laser engraving head displacement, fourth motor drive brush rotates, clean the material, avoid the dust to the influence of sculpture, it is fixed to realize not unidimensional material through clamping components simultaneously.

Description

Laser engraving machine

Technical Field

The utility model relates to a laser engraving technical field especially relates to a laser engraving machine.

Background

Since the invention of the first ruby laser in the 60 s of the 20 th century, with the continuous development and perfection of lasers, human beings have full knowledge of the characteristics of lasers, and demonstrate the feasibility of laser processing materials, so that the application field of lasers is more and more extensive. Laser is widely used for processing various materials because of its small heat affected zone, good beam directivity, focusing of a beam spot to a wavelength level, selective processing, and precision and ultra-precision processing. The laser engraving machine is a typical optical, mechanical and electrical integrated product and has the characteristics of high processing efficiency, good processing precision and the like, and can respectively realize three processing modes of cleaning, edge hooking and bitmap. The laser engraving machine has the advantages that the non-metal materials such as rubber plates, organic plates, plastic plates, acrylic plates, leather and fabrics can be machined, the laser engraving machine is widely applied to industries such as printing, model manufacturing and billboard manufacturing, and the existing laser engraving machine has a few defects.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a laser engraving machine realizes the fixed of unidimensional material, accomplishes the displacement of laser engraving head along all directions to clear up the material surface.

According to the embodiment of the utility model, the laser engraving machine comprises a support, a fixing plate, a first guide plate, a second guide plate, a workbench, a laser engraving component and a cleaning component, wherein the fixing plate is correspondingly arranged on two sides of the upper part of the support, a third mounting groove is arranged in the fixing plate, a third lead screw is arranged in the third mounting groove, one end of the third lead screw is in transmission connection with a third motor, two sides of the first guide plate are arranged in the third mounting groove, the first guide plate is in transmission connection with the third lead screw, a first mounting groove is arranged in the first guide plate, a first lead screw is arranged in the first mounting groove, one side of the first lead screw is in transmission connection with the first motor, the second guide plate is arranged in the first mounting groove, the second guide plate is in transmission connection with the first lead screw, a second mounting groove is arranged in the second guide plate, the laser engraving machine is characterized in that a second lead screw is arranged in the second mounting groove, a second motor is connected to the upper portion of the second lead screw in a transmission mode, a fixed table is arranged in the second mounting groove, the fixed table is connected with the second lead screw in a transmission mode, the laser engraving assembly is arranged on the fixed table, the laser engraving assembly is arranged on the outer side of the cleaning assembly, and the workbench is further arranged in the middle of the support.

Preferably, the laser engraving assembly comprises a laser generator and a laser engraving head, the laser generator is installed on the upper portion of the fixed table, and the laser engraving head is installed on the lower portion of the fixed table.

Preferably, the cleaning assembly comprises a fourth motor, an installation cylinder, a brush, a first gear and a second gear, the fourth motor is installed on the upper portion of the fixed table, the first gear and the second gear are installed on the lower portion of the fixed table, the first gear is in transmission connection with the fourth motor, and the second gear is in transmission connection with the first gear.

Preferably, the workbench comprises a mounting table and clamping assemblies, the mounting table is mounted in the middle of the support, and at least one group of clamping assemblies is arranged on the peripheral side wall of the mounting table respectively.

Preferably, clamping assembly includes L template, limiting plate, connecting rod, circular passageway has been seted up on the workstation lateral wall, the connecting rod is installed inside the circular passageway, the connecting rod pass through the second nut with circular passageway is fixed, the limiting plate is installed to connecting rod one end, the L template is installed on limiting plate upper portion, the first nut that is used for fixed material is installed on L template upper portion.

The utility model discloses in, drive first baffle through the third lead screw and follow the displacement in the fixed plate direction, drive the second baffle through first lead screw and follow the displacement in the first baffle direction, drive fixed station 13 through the second lead screw and follow the displacement of upper and lower direction, thereby realize that laser engraving head follows the ascending displacement in all directions, conveniently integrate with electrical control system, and along with the displacement that cleans the subassembly in laser engraving head displacement, fourth motor drive brush rotates, clean the material, avoid the dirt bits to the glyptic influence, promote the glyptic effect of laser, it is fixed to realize not unidimensional material through clamping components simultaneously, and is simple in operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a laser engraving machine according to the present invention;

fig. 2 is a cross-sectional view of a laser engraving assembly according to the present invention;

fig. 3 is a schematic structural view of the sweeping assembly of the present invention;

fig. 4 is a schematic structural diagram of the workbench according to the present invention.

In the figure: 1-bracket, 2-fixing plate, 3-first guide plate, 4-second guide plate, 5-second screw rod, 6-second motor, 7-first screw rod, 8-first motor, 9-workbench, 10-third motor, 11-third screw rod, 12-fourth motor, 13-fixing table, 14-laser generator, 15-laser engraving head, 16-mounting cylinder, 17-brush, 18-first gear, 19-second gear, 91-mounting table, 92-first nut, 93-L template, 94-limiting plate, 95-connecting rod and 96-second nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, a laser engraving machine comprises a support 1, a fixing plate 2, a first guide plate 3, a second guide plate 4, a workbench 9, a laser engraving assembly and a cleaning assembly, wherein the fixing plate 2 is correspondingly installed on two sides of the upper portion of the support 1, a third installation groove is formed in the fixing plate 2, a third lead screw 11 is installed in the third installation groove, one end of the third lead screw 11 is in transmission connection with a third motor 10, two sides of the first guide plate 3 are installed in the third installation groove, the first guide plate 3 is in transmission connection with the third lead screw 11, a first installation groove is formed in the first guide plate 3, a first lead screw 7 is installed in the first installation groove, a first motor 8 is in transmission connection with one side of the first lead screw 7, the second guide plate 4 is installed in the first installation groove, the second guide plate 4 is in transmission connection with the first lead screw 7, a second installation groove is formed in the second guide plate 4, the upper part of the second screw rod 5 is in transmission connection with a second motor 6, a fixed table 13 is arranged in the second mounting groove, the fixed table 13 is in transmission connection with the second screw rod 5, a laser engraving assembly is arranged on the fixed table 13, a cleaning assembly is arranged on the outer side of the laser engraving assembly, and a working table 9 is further arranged in the middle of the support 1; the laser engraving assembly comprises a laser generator 15 and a laser engraving head 15, the laser generator 15 is installed on the upper portion of the fixed table 13, and the laser engraving head 15 is installed on the lower portion of the fixed table 13; the cleaning assembly comprises a fourth motor 12, a mounting cylinder 16, a brush 17, a first gear 18 and a second gear 19, the fourth motor 12 is mounted on the upper part of the fixed table 13, the first gear 18 and the second gear 19 are mounted on the lower part of the fixed table 13, the first gear 18 is in transmission connection with the fourth motor 12, and the second gear 19 is in transmission connection with the first gear 18; the workbench 9 comprises a mounting table 91 and clamping components, the mounting table 91 is mounted in the middle of the support 1, and at least one group of clamping components are respectively arranged on the peripheral side walls of the mounting table 91; clamping assembly includes L template 93, limiting plate 94, connecting rod 95, has seted up circular passageway on the 9 lateral walls of workstation, and connecting rod 95 is installed inside circular passageway, and connecting rod 95 is fixed with circular passageway through second nut 96, and limiting plate 94 is installed to connecting rod 95 one end, and L template 93 is installed on limiting plate 94 upper portion, and L template 93 upper portion is installed and is used for the first nut 92 of fixed material.

During operation, realize the fixed of different bar size materials through clamping assembly, the specific operation is, unscrews second nut 96, draws connecting rod 95 from circular passageway, fixes the material through L template 93 all around, screws up first nut 92, second nut 96, realizes the material of different sizes.

Displacement of the laser engraving head 15: the third motor 10 is started to drive the third screw rod 11 to rotate, the third screw rod drives the first guide plate 3 to move along the direction of the fixing plate 2, the first motor 8 is started to drive the first screw rod 7 to rotate, the first screw rod 7 drives the second guide plate 4 to move along the first guide plate 3, the second motor 6 is started to drive the second screw rod 5 to rotate, the second screw rod 5 drives the fixing table 13 to move along the up-and-down direction, and therefore displacement of the laser engraving head 15 along all directions is achieved by controlling the first motor 8, the second motor 6 and the third motor 10 to rotate in the forward and reverse directions.

Cleaning materials: when the laser engraving head 15 displaces, clean the subassembly and move along with the laser engraving head 15 simultaneously to installation section of thick bamboo 16 is installed in the laser engraving head 15 outside, and installation section of thick bamboo 16 bottom is provided with the brush 17 that the direction was arranged along the outside, and fourth motor 12 opens, and when the laser engraving head 15 displaced, clean the subassembly and accomplished cleanly the material, thereby has avoided the dust to glyptic influence.

To sum up, this laser engraving machine drives first baffle through the third lead screw and follows the displacement in the fixed plate direction, drive the second baffle through first lead screw and follow the displacement in first baffle direction, drive fixed station 13 through the second lead screw and follow the displacement of upper and lower direction, thereby realize that laser engraving head follows the displacement in all directions, it is convenient to integrate with electrical control system, and along with the displacement of cleaning the subassembly in laser engraving head displacement, fourth motor drive brush rotates, clean the material, avoid the influence of dirt bits to sculpture, promote laser engraving's effect, it is fixed to realize not unidimensional material through clamping components simultaneously, and is simple in operation.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A laser engraving machine is characterized in that: the laser engraving machine comprises a support, a fixing plate, a first guide plate, a second guide plate, a workbench, a laser engraving assembly and a cleaning assembly, wherein the fixing plate is correspondingly installed on two sides of the upper portion of the support, a third installation groove is formed in the fixing plate, a third lead screw is installed in the third installation groove, one end of the third lead screw is in transmission connection with a third motor, two sides of the first guide plate are installed in the third installation groove, the first guide plate is in transmission connection with the third lead screw, a first installation groove is formed in the first guide plate, a first lead screw is installed in the first installation groove, one side of the first lead screw is in transmission connection with the first motor, the second guide plate is installed in the first installation groove, the second guide plate is in transmission connection with the first lead screw, a second installation groove is formed in the second guide plate, and a second lead screw is installed in the second installation, the upper portion of the second screw rod is in transmission connection with a second motor, a fixing table is installed inside the second installation groove and is in transmission connection with the second screw rod, the laser engraving assembly is arranged on the fixing table, the cleaning assembly is arranged on the outer side of the laser engraving assembly, and the workbench is further installed in the middle of the support.

2. The laser engraving machine according to claim 1, wherein: the laser engraving assembly comprises a laser generator and a laser engraving head, the laser generator is installed on the upper portion of the fixed table, and the laser engraving head is installed on the lower portion of the fixed table.

3. The laser engraving machine according to claim 1, wherein: the cleaning assembly comprises a fourth motor, an installation cylinder, a brush, a first gear and a second gear, the fourth motor is installed on the upper portion of the fixed table, the first gear and the second gear are installed on the lower portion of the fixed table, the first gear is in transmission connection with the fourth motor, and the second gear is in transmission connection with the first gear.

4. The laser engraving machine according to claim 1, wherein: the workbench comprises an installation platform and clamping components, the installation platform is installed in the middle of the support, and at least one group of clamping components are arranged on the peripheral side walls of the installation platform respectively.

5. The laser engraving machine according to claim 4, wherein: clamping component includes L template, limiting plate, connecting rod, circular passageway has been seted up on the workstation lateral wall, the connecting rod is installed inside the circular passageway, the connecting rod pass through the second nut with circular passageway is fixed, the limiting plate is installed to connecting rod one end, the L template is installed on limiting plate upper portion, the first nut that is used for fixed material is installed on L template upper portion.