CN212191721U - Portable laser engraving machine - Google Patents
Portable laser engraving machine Download PDFInfo
- Publication number
- CN212191721U CN212191721U CN202020461628.2U CN202020461628U CN212191721U CN 212191721 U CN212191721 U CN 212191721U CN 202020461628 U CN202020461628 U CN 202020461628U CN 212191721 U CN212191721 U CN 212191721U
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- axle
- axis
- base
- engraving machine
- folding cover
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Abstract
The utility model discloses a portable laser engraving machine, which comprises a base, an object stage, a folding cover, a fixing piece and a singlechip, wherein the object stage is arranged on the base, and the upper end surface of the object stage is provided with a first surface for placing to-be-engraved; the front side wall of the folding cover is provided with a laser head, the laser head can reciprocate on the folding cover along the X-axis direction, and the folding cover is hinged on the base, so that the front side wall and the first surface of the folding cover are switched between vertical and parallel; the fixing piece is arranged between the folding cover and the base and is used for fixing the folding cover on the base; the singlechip is used for controlling the operation of the laser head and the objective table. The utility model discloses a single chip microcomputer control laser head is accomplished along the reciprocating motion of X axle direction, objective table along the reciprocating motion of Y axle direction and the intermittent type work of laser head, realizes the sculpture of pattern. When not using, can flip 90 for flip's preceding lateral wall is parallel with first face, has reduced the space that occupies on the height when out of work.
Description
Technical Field
The utility model relates to an sculpture technical field especially relates to a portable laser engraving machine, belongs to nonmetal sculpture and cutting machine application technical field.
Background
The laser engraving process is based on numerical control technology and uses laser as processing medium, the physical denaturation of instant melting and gasification of processing material under the laser irradiation can be achieved along with the relative movement of laser and the processed material. The laser processing is not in contact with the surface of the material, is not influenced by mechanical motion, does not deform the surface and generally does not need to be fixed. The laser can process characters or patterns on the surfaces of wood, rubber, organic boards and the like, is widely applied to the processing industry, plays an increasingly important role in improving the product quality, improving the labor productivity, automating, causing no pollution, reducing the material consumption and the like, and promotes the development of the national manufacturing industry. However, the existing laser engraving machines in the market are large in size, are inconvenient to carry due to a large structure, are expensive, and cannot be afforded by individual workshops and families, and the small laser engraving machines still have the problems of low portability or limited working range, so that common users are greatly limited in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a portable laser engraving machine, small, weight is low, convenient to carry.
According to the utility model discloses an embodiment of the first aspect provides portable laser engraving machine, include:
a base;
the object stage is arranged on the base and can reciprocate on the base along the Y-axis direction, and the upper end surface of the object stage is provided with a first surface for placing to-be-carved;
the folding cover is hinged to the base, so that the front side wall of the folding cover and the first surface of the folding cover are switched between vertical and parallel;
the fixing piece is arranged between the folding cover and the base and is used for fixing the folding cover on the base;
and the single chip microcomputer is arranged on the base and is used for controlling the operation of the laser head and the objective table.
According to the utility model discloses portable laser engraving machine of first aspect embodiment, the objective table passes through Y axle final controlling element and removes along the Y axle on the base, Y axle final controlling element sets up the lower terminal surface at the objective table.
According to the utility model discloses the embodiment of the first aspect portable laser engraving machine, Y axle final controlling element is including setting up the Y axle frame on the base, install the Y axle drive arrangement along the motion of Y axle on the Y axle frame, Y axle drive arrangement includes Y axle slide bar group, lead screw and Y axle motor in the Y axle slide bar group are connected, Y axle slide bar group is equipped with Y axle slider, the objective table install in on the Y axle slider.
According to the utility model discloses a portable laser engraving machine, the laser head passes through X axle final controlling element and removes along the X axle at the preceding lateral wall of flip, X axle final controlling element is including setting up the X axle frame on the lateral wall before the flip, install the X axle drive arrangement along the X axle motion on the X axle frame, X axle drive arrangement includes X axle slide bar group, lead screw and X axle motor among the X axle slide bar group are connected, X axle slide bar group is equipped with the X axle slider, the laser head is installed on X axle slider.
According to the utility model discloses the embodiment of the first aspect portable laser engraving machine, the laser head passes through focusing device and installs on X axle slider, focusing device includes fixed block and the focusing piece that can relative fixed block remove along the Z axle, the laser head is installed on the focusing piece.
According to the utility model discloses portable laser engraving machine of the first aspect embodiment, the mounting is locating pin or screw.
According to the utility model discloses the embodiment of the first aspect portable laser engraving machine, the singlechip is Arduino UNO and laser engraving machine expansion board thereof.
According to the utility model discloses portable laser engraving machine of first aspect embodiment, respectively there is a riser in the middle part of the both sides of base, the flip hinges on two risers, the upper end of riser has the spacing face of restriction flip rotation angle.
According to the utility model discloses portable laser engraving machine of first aspect embodiment, when the preceding lateral wall of flip lid was parallel with first face, form the first space that can hold the laser head between the preceding lateral wall of flip lid and the first face.
According to the utility model discloses portable laser engraving machine, install the laser protection board that can 360 rotatory on the base.
The utility model has the advantages that: the utility model discloses a single chip microcomputer control laser head is accomplished along the reciprocating motion of X axle direction, objective table along the reciprocating motion of Y axle direction and the intermittent type work of laser head, realizes the sculpture of pattern. When not using, can flip 90 for flip's preceding lateral wall is parallel with first face, has reduced the space that occupies when out of work on high, and the laser protection board can 360 rotations, filters most to the harmful light of people's eye, makes the user clearly see glyptic quality, and focusing device can manual adjust the focus that makes the laser beam fast and fall to the working plane, moreover the utility model discloses small, light weight is low, and is more convenient during carrying, adapts to multiple operational environment.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural view of the flip cover according to the embodiment of the present invention;
fig. 3 is a front view of an embodiment of the invention;
fig. 4 is a top view of an embodiment of the invention;
fig. 5 is a side view of an embodiment of the invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 5, the portable laser engraving machine comprises a base 10, an object stage 21, a folding cover 16, a fixing piece and a single chip microcomputer 19, wherein the base 10 comprises a bottom plate, a front plate, a rear plate, a left plate and a right plate; the object stage 21 is arranged on the base 10 and can reciprocate on the base 10 along the Y-axis direction, and the upper end surface of the object stage 21 is provided with a first surface for placing to-be-carved; the front side wall of the folding cover 16 is provided with a laser head 18, the laser head 18 can move on the folding cover 16 in a reciprocating mode along the X-axis direction, the folding cover 16 is hinged on the base 10, so that the front side wall and the first face of the folding cover 16 are switched between vertical and parallel, and the folding cover 16 is composed of; the mounting sets up between flip cover 16 and base 10, the mounting is used for fixing flip cover 16 on base 10, and singlechip 19 sets up on base 10, singlechip 19 is used for controlling the operation of laser head 18 and objective table 21. The fixing is not shown in the drawings.
During the use, with flip 16, make flip 16's preceding lateral wall and objective table 21 perpendicular, when flip 16 was vertical promptly, be connected to the computer through the data line and carry out the conveying of sculpture procedure, connect singlechip 19 as the power with 6V voltage adapter, put the work piece on objective table 21, the computer passes through singlechip 19 control laser head 18 along the reciprocating motion of X axle direction and objective table 21 along the reciprocating motion of Y axle direction, the computer carries out intermittent control through singlechip 19 to laser head 18, make the three move according to the predetermined mode, thereby carve out corresponding pattern. When not using, can fold flip 1690 degree, the preceding lateral wall of flip 16 is parallel with objective table 21 promptly, has reduced the space that occupies on the height, reduces the focus to it is more convenient when carrying, in addition, laser head 18 can not directly expose, thereby has avoided the unnecessary collision, and the durability improves greatly.
In some embodiments, the stage 21 is moved on the base 10 along the Y-axis by a Y-axis actuator 11, the Y-axis actuator 11 being disposed on a lower end surface of the stage 21. Due to the arrangement of the Y-axis executing device 11, the moving range of the Y-axis executing device 11 is larger than that of a common small-sized laser engraving machine, larger patterns can be engraved, the defects that other small-sized laser engraving machines are small in working range and only small patterns can be engraved are overcome, the overall price is low, and the requirements of workshops or families can be met.
In some embodiments, the Y-axis actuator 11 includes a Y-axis frame disposed on the base 10, a Y-axis driving device moving along the Y-axis is mounted on the Y-axis frame, the Y-axis driving device includes a Y-axis slider group, a lead screw of the Y-axis slider group is connected to a Y-axis motor, a Y-axis slider is mounted on the Y-axis slider group, and the stage 21 is mounted on the Y-axis slider. The X-axis slide bar group is a steel slide bar group consisting of a lead screw and two polished rods, the lead screw drives the Y-axis slide block to move, and the polished rods are guide rails for the Y-axis slide block to move. The Y-axis motor is a stepping motor, is connected with the singlechip 19 through a lead and controls the motion state of the Y-axis motor by the singlechip 19.
In some embodiments, the laser head 18 moves along the X axis on the front side wall of the folding cover 16 through the X axis actuator 15, the X axis actuator 15 includes an X axis frame disposed on the front side wall of the folding cover 16, an X axis driving device moving along the X axis is mounted on the X axis frame, the X axis driving device includes an X axis sliding rod set, a screw rod in the X axis sliding rod set is connected with an X axis motor, an X axis sliding block 20 is mounted on the X axis sliding rod set, and the laser head 18 is mounted on the X axis sliding block 20. It should be noted that the X-axis slide bar group is a steel slide bar group consisting of a lead screw and two polished rods, the lead screw drives the X-axis slide block 20 to move, the polished rods are guide rails for the movement of the X-axis slide block 20, and the X-axis motor is a stepping motor. The X-axis motor is connected with the singlechip 19 through a lead, and the singlechip 19 controls a movement device of the X-axis motor. When not using, can fold flip 1690 degree, the preceding lateral wall of flip 16 is parallel with objective table 21 promptly, has reduced the space that occupies on the height, reduces the focus to it is more convenient when carrying, in addition, X axle final controlling element 15 and laser head 18 can not directly expose, thereby have avoided unnecessary collision, and the durability improves greatly.
Due to the arrangement of the X-axis executing device 15 and the Y-axis executing device 11, the moving range of the X-axis executing device 15 and the Y-axis executing device 11 is larger than that of a common small-sized laser engraving machine, larger patterns can be engraved, the defects that other small-sized laser engraving machines are small in working range and only small patterns can be engraved are overcome, the overall price is low, and the requirements of workshops or families can be met.
In some embodiments, the laser head 18 is mounted on the X-axis slide 20 by a focusing device 17, the focusing device 17 includes a fixed block and a focusing block movable along the Z-axis relative to the fixed block, and the laser head 18 is mounted on the focusing block. In use, the position of the focus block is manually adjusted to perform the focus adjustment process of the laser head 18. When not using, can fold flip 1690 degree, the preceding lateral wall of flip 16 is parallel with objective table 21 promptly, has reduced the space that occupies on the height, reduces the focus to it is more convenient when carrying, in addition, X axle final controlling element 15 and laser head 18 can not directly expose, thereby have avoided the unnecessary collision, and the durability improves greatly.
In some embodiments, the fasteners are dowel pins or screws. The folding cover 16 and the base 10 are respectively provided with a vertical positioning hole and a horizontal positioning hole, when the front side wall of the folding cover 16 is vertical to the object stage 21, the positioning pin passes through the vertical positioning hole to fix the folding cover 16 and the base 10, and the folding cover 16 is prevented from overturning when the laser head 18 works. When the front side wall of the folding cover 16 is parallel to the object stage 21, the positioning pin passes through the horizontal positioning hole to fix the folding cover 16 and the base 10, so as to prevent the folding cover 16 from turning over to cause damage to the laser head 18 during carrying.
In some embodiments, the single chip 19 is Arduino UNO and its laser engraver expansion board. It should be noted that Arduino UNO and its laser engraver extension board are referred to as Arduino UNO and Arduino UNO laser engraver extension boards, which are used in combination.
In some embodiments, the base 10 has two vertical plates 12 at the middle of two sides thereof, and the two vertical plates 12 are respectively disposed on the left plate and the right plate. The folding cover 16 is hinged on the two vertical plates 12, and the upper end of the vertical plate 12 is provided with a limiting surface 13 for limiting the rotation angle of the folding cover 16. The vertical plate 12 is formed by splicing acrylic plates, the folding cover 16 is formed by splicing three acrylic plates with specific shapes into a concave shape, and the folding cover is made of the acrylic plates, so that the weight is small, and the portability is good.
In some embodiments, in order to avoid collision between the laser head 18 and the object stage 21, when the front side wall and the first surface of the folding cover 16 are parallel, a first space capable of accommodating the laser head 18 is formed between the front side wall and the first surface of the folding cover 16. It should be noted that, when the laser head 18 is mounted on the X-axis slider 20 through the focusing device 17, the first space can accommodate the focusing device 17 and the laser head 18, and the focusing device 17, the laser head 18 and the stage 21 are prevented from colliding.
In some embodiments, the laser shielding plate 14 is installed between the two vertical plates 12 by means of a hinge shaft. The laser protection plate 14 can rotate by 360 degrees, most of light harmful to human eyes is filtered, and the carving quality can be clearly seen by a user. Before 16 folding at folding lid, laser protection plate 14 selects to objective table 21 top, and folding lid 16 is rotatory again, and folding lid 16's leading flank and spacing face contact pass folding lid 16 and riser 12's hole through the mounting and fix folding lid 16, prevent to assemble carrying the process, and folding lid 16 takes place to rock.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (10)
1. Portable laser engraving machine, its characterized in that includes:
a base;
the object stage is arranged on the base and can reciprocate on the base along the Y-axis direction, and the upper end surface of the object stage is provided with a first surface for placing to-be-carved;
the folding cover is hinged to the base, so that the front side wall of the folding cover and the first surface of the folding cover are switched between vertical and parallel;
the fixing piece is arranged between the folding cover and the base and is used for fixing the folding cover on the base;
and the single chip microcomputer is arranged on the base and is used for controlling the operation of the laser head and the objective table.
2. The portable laser engraving machine according to claim 1, wherein: the objective table moves on the base along the Y axis through a Y-axis executing device, and the Y-axis executing device is arranged on the lower end face of the objective table.
3. The portable laser engraving machine according to claim 2, wherein: the Y-axis executing device comprises a Y-axis frame arranged on the base, a Y-axis driving device moving along a Y axis is arranged on the Y-axis frame, the Y-axis driving device comprises a Y-axis sliding rod group, a screw rod in the Y-axis sliding rod group is connected with a Y-axis motor, a Y-axis sliding block is arranged on the Y-axis sliding rod group, and the objective table is arranged on the Y-axis sliding block.
4. The portable laser engraving machine according to claim 1, wherein: the laser head passes through X axle final controlling element and removes along the X axle at the preceding lateral wall of folding lid, X axle final controlling element is including setting up the X axle frame on the lateral wall before the folding lid, install the X axle drive arrangement along X axle motion on the X axle frame, X axle drive arrangement includes X axle slide bar group, lead screw and X axle motor in the X axle slide bar group are connected, X axle slide bar group is equipped with X axle slider, the laser head is installed on X axle slider.
5. The portable laser engraving machine according to claim 4, wherein: the laser head passes through focusing device and installs on X axle slider, and focusing device includes fixed block and the focusing piece that can move along the Z axle relative to the fixed block, the laser head is installed on the focusing piece.
6. The portable laser engraving machine according to claim 1, wherein: the fixing piece is a positioning pin or a screw.
7. The portable laser engraving machine according to claim 1, wherein: the single chip microcomputer is Arduino UNO and a laser engraving machine expansion plate thereof.
8. The portable laser engraving machine according to claim 1, wherein: the middle parts of two sides of the base are respectively provided with a vertical plate, the folding cover is hinged on the two vertical plates, and the upper ends of the vertical plates are provided with limiting surfaces for limiting the rotation angle of the folding cover.
9. The portable laser engraving machine according to claim 1 or 8, characterized in that: when the preceding lateral wall of flip cover was parallel with first face, formed the first space that can hold the laser head between the preceding lateral wall of flip cover and the first face.
10. The portable laser engraving machine according to claim 1, wherein: and the base is provided with a laser protection plate capable of rotating 360 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461628.2U CN212191721U (en) | 2020-04-01 | 2020-04-01 | Portable laser engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020461628.2U CN212191721U (en) | 2020-04-01 | 2020-04-01 | Portable laser engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191721U true CN212191721U (en) | 2020-12-22 |
Family
ID=73828556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020461628.2U Expired - Fee Related CN212191721U (en) | 2020-04-01 | 2020-04-01 | Portable laser engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212191721U (en) |
-
2020
- 2020-04-01 CN CN202020461628.2U patent/CN212191721U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |