CN204673153U - Small size liner noble metal laser engraving cutter - Google Patents
Small size liner noble metal laser engraving cutter Download PDFInfo
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- CN204673153U CN204673153U CN201520268499.4U CN201520268499U CN204673153U CN 204673153 U CN204673153 U CN 204673153U CN 201520268499 U CN201520268499 U CN 201520268499U CN 204673153 U CN204673153 U CN 204673153U
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- cutting head
- noble metal
- small size
- laser engraving
- engraving cutter
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Abstract
The utility model relates to a kind of small size liner noble metal laser engraving cutter, comprise laser cutting head, described laser cutting head comprises the cutting head bottom being located at, is positioned at the focus lamp above described cutting head and the auxiliary inflatable device for increasing cutting power, described auxiliary inflatable device comprises the air pipe interface be opened on described laser cutting head, described air pipe interface is between described focus lamp and described cutting head, and described air pipe interface is connected with auxiliary source of the gas by air supply header.The utility model is by setting up auxiliary inflatable device, and assist gas can provide auxiliary thermal source when laser head cuts, thus improves cutting power, cuts while realizing metal and nonmetallic materials.
Description
Technical field
The utility model relates to a kind of small size liner noble metal laser engraving cutter, cuts with nonmetallic mixing for metal.
Background technology
At present, small-power CO
2laser cutting machine can carry out cutting engraving because of it on timber, acrylic and cloth leather etc. are nonmetal, and speed is fast, cut quality is good, simple to operate, thus obtains industry and use widely.
But some of apparel industry are embedded with to the special cloth cutting of noble metal, if use existing laser engraving cutter to cut, do not cut through because being embedded with metal, causing cloth to waste, the serious problems such as utilization rate reduction.
Therefore be necessary to design a kind of small size liner noble metal laser engraving cutter, to overcome the problems referred to above.
Utility model content
The purpose of this utility model is the defect overcoming prior art, and providing one can simultaneously cutting metal and nonmetallic small size liner noble metal laser engraving cutter.
The utility model is achieved in that
The utility model provides a kind of small size liner noble metal laser engraving cutter, comprise laser cutting head, described laser cutting head comprises the cutting head bottom being located at, is positioned at the focus lamp above described cutting head and the auxiliary inflatable device for increasing cutting power, described auxiliary inflatable device comprises the air pipe interface be opened on described laser cutting head, described air pipe interface is between described focus lamp and described cutting head, and described air pipe interface is connected with auxiliary source of the gas by air supply header.
Further, described auxiliary source of the gas comprises oxygen source.
Further, described oxygen source is connected with described air supply header by the first gas manifold, described air supply header is also connected with the second gas manifold, and described second gas manifold is connected with Nitrogen source gases, and described first gas manifold and described second gas manifold are respectively equipped with valve.
Further, also protective glass is provided with between described focus lamp and described auxiliary inflatable device.
Further, described small size liner noble metal laser engraving cutter also comprises the drive unit driving the focusing of described laser cutting head.
Further, described drive unit comprises X-axis guide rail and Y-axis elevating mechanism, and described laser cutting head is arranged on described X-axis guide rail by connecting plate; Described Y-axis elevating mechanism comprises elevating bracket, elevating screw, bearing block and driver element, and described elevating bracket side is fixedly connected with described laser cutting head, and opposite side slides up and down along described connecting plate; Described elevating screw is vertically arranged on described elevating bracket, and one end is connected with described driver element, and the other end rotates to be located on described bearing block; Described bearing block is fixed on described connecting plate.
Further, described connecting plate is vertically provided with line slideway, on described elevating bracket, correspondence is provided with slide block, and described slide block slides on described line slideway.
Further, described driver element comprises motor.
The utility model has following beneficial effect: by setting up auxiliary inflatable device, and assist gas can provide auxiliary thermal source when laser head cuts, thus improves cutting power, cuts while realizing metal and nonmetallic materials.
Further beneficial effect of the present utility model is: by arranging the first gas manifold and the second gas manifold, and freely can switch oxygen and supply nitrogen, oxygen can increase cutting power, improves cutting power; Then make the section after cutting smooth for nitrogen, surface roughness is low, effectively improves cut quality.
Further beneficial effect of the present utility model is: by arranging protective glass, the hot gas re-flow produced when can prevent from cutting, thus protection focus lamp.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the small size liner noble metal laser engraving cutter that Fig. 1 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
As Fig. 1, the utility model embodiment provides a kind of small size liner noble metal laser engraving cutter, and it adopts undersized CO
2laser cutting machine, this CO
2laser cutting machine comprises laser cutting head 5, described laser cutting head 5 comprises the cutting head 54 bottom being located at, is positioned at the focus lamp 51 above described cutting head 54 and the auxiliary inflatable device for increasing cutting power, described auxiliary inflatable device comprises the air pipe interface 53 be opened on described laser cutting head 5, described air pipe interface 53 is between described focus lamp 51 and described cutting head 54, and described air pipe interface 53 is connected with auxiliary source of the gas by air supply header.Described auxiliary source of the gas preferably adopts oxygen source.The assist gas supplied by air pipe interface 53 enters cutting head inner chamber, and jet to the focus place focused on by cutting head 54, while cutting metal material or nonmetallic materials, assist gas burning produces high temperature heat, accelerate the fusing of joint-cutting place material, thus raising cutting efficiency, the cutting of metal material can be realized.
As a kind of preferred structure of the present embodiment, described oxygen source is connected with described air supply header by the first gas manifold, described air supply header is also connected with the second gas manifold, described second gas manifold is connected with Nitrogen source gases, and described first gas manifold and described second gas manifold are respectively equipped with valve.Namely by the keying of the valve on control first gas manifold and the second gas manifold, make air pipe interface 53 switch operating between supply oxygen and the supply of nitrogen, make this CO
2the mode of operation of laser cutting machine is abundanter, and the scope of application is wider.When the supply of nitrogen cuts, material relies on laser energy to melt completely, and nitrogen blows can avoid inappropriate chemical reaction to produce to joint-cutting place, adds the cooling of nitrogen, protective effect, makes the fusing reacting balance of material, evenly, cut quality is high; Section after cutting is moist, and surface roughness is low, and non-oxidation layer.When needs cutting metal material, by the valve opening on the first gas manifold, the valve on the second gas manifold can be closed, provide oxygen to carry out auxiliary cutting; When cutting non-metal material or the lower metal material of fusing point are as aluminium, brass etc., the valve on the second gas manifold can be closed, open the valve on the second gas manifold or close two valves simultaneously, the supply of nitrogen carries out auxiliary cutting or only adopts carbon dioxide laser to cut.Further, these two valves can adopt the by-pass valve controls such as magnetic valve, can control the keying of two valves according to the digital control system of this laser cutting machine; Before cutting, according to the feature of material to be cut, the parameter such as position and length of cloth is arranged in as measured inner liner metal material, by programming to digital control system, realize the surface trimming mode of operation of this cutting machine, adopt oxygen to assist cut mode at inner liner metal material place, then adopt nitrogen to assist cut mode or simple carbon dioxide cutting mode of operation at other cloth places, can save other use amounts auxiliary, avoid oxygen to use the joint-cutting place joint-cutting too much caused is wide, section twill, surface roughness difference and the mass defect such as welding slag simultaneously.
As Fig. 1, further, be also provided with protective glass 52 between described focus lamp 51 and described auxiliary inflatable device, this protective glass 52, for preventing the hot gas re-flow of assist gas burning generation in cutting head, affects the use of focus lamp 51.Meanwhile, this protective glass 52 also can protect focus lamp 51 not by pollutions such as dusts, improves result of use and the service life of focus lamp 51.
As Fig. 1, described small size liner noble metal laser engraving cutter also comprises the drive unit driving described laser cutting head 5 to focus.Described drive unit comprises X-axis guide rail and Y-axis elevating mechanism, and described laser cutting head 5 is arranged on described X-axis guide rail by connecting plate 1; Described Y-axis elevating mechanism comprises elevating bracket 3, elevating screw 4, bearing block 6 and driver element 2, and described elevating bracket 3 side is fixedly connected with described laser cutting head 5, and opposite side slides up and down along described connecting plate 1; Described elevating screw 4 is vertically arranged on described elevating bracket 3, and one end is connected with described driver element 2, and the other end rotates to be located on described bearing block 6; Described bearing block 6 is fixed on described connecting plate 1.Drive described elevating screw 4 to rotate by driver element 2, because this elevating screw 4 is threaded with elevating bracket 3, while this elevating screw 4 rotates, this elevating bracket 3 does straight line elevating movement, thus drives laser cutting head 5 to be elevated.For improving the structural stability of elevating movement, can vertically arrange line slideway 7 further on described connecting plate 1, on described elevating bracket 3, correspondence is provided with slide block, and described slide block slides on described line slideway 7; Elevating bracket 3 slides up and down along connecting plate 1, provides the support force of this laser cutting head 5 horizontal direction (vertical with X-direction) on the one hand, makes the elevating movement of laser cutting head 5 more steady on the other hand.Wherein, described driver element 2 comprises motor 2, preferably adopts high-precision motor, can realize exact focus; Certainly, also other type of drive can be adopted, as handle etc.This drive unit also can adopt hydraulic-driven up-down mode, is elevated and then drives this laser cutting head 5 to be elevated by Driven by Hydraulic Cylinder elevating bracket 3.
The utility model embodiment has following beneficial effect: by setting up auxiliary inflatable device, and assist gas can provide auxiliary thermal source when laser head cuts, thus improves cutting power, cuts while realizing metal and nonmetallic materials.
The further beneficial effect of the utility model embodiment is: by arranging the first gas manifold and the second gas manifold, and freely can switch oxygen and supply nitrogen, oxygen can increase cutting power, improves cutting efficiency; Then make the section after cutting smooth for nitrogen, surface roughness is low, effectively improves cut quality.
The further beneficial effect of the utility model embodiment is: by arranging protective glass 52, the hot gas re-flow produced when can prevent from cutting, thus protection focus lamp 51.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a small size liner noble metal laser engraving cutter, comprise laser cutting head, it is characterized in that: described laser cutting head comprises the cutting head bottom being located at, is positioned at the focus lamp above described cutting head and the auxiliary inflatable device for increasing cutting power, described auxiliary inflatable device comprises the air pipe interface be opened on described laser cutting head, described air pipe interface is between described focus lamp and described cutting head, and described air pipe interface is connected with auxiliary source of the gas by air supply header.
2. small size liner noble metal laser engraving cutter according to claim 1, is characterized in that: described auxiliary source of the gas comprises oxygen source.
3. small size liner noble metal laser engraving cutter according to claim 2, it is characterized in that: described oxygen source is connected with described air supply header by the first gas manifold, described air supply header is also connected with the second gas manifold, described second gas manifold is connected with Nitrogen source gases, and described first gas manifold and described second gas manifold are respectively equipped with valve.
4. small size liner noble metal laser engraving cutter according to claim 1, is characterized in that: be also provided with protective glass between described focus lamp and described auxiliary inflatable device.
5. small size liner noble metal laser engraving cutter according to any one of claim 1 to 4, is characterized in that: described small size liner noble metal laser engraving cutter also comprises the drive unit driving the focusing of described laser cutting head.
6. small size liner noble metal laser engraving cutter according to claim 5, is characterized in that: described drive unit comprises X-axis guide rail and Y-axis elevating mechanism, and described laser cutting head is arranged on described X-axis guide rail by connecting plate; Described Y-axis elevating mechanism comprises elevating bracket, elevating screw, bearing block and driver element, and described elevating bracket side is fixedly connected with described laser cutting head, and opposite side slides up and down along described connecting plate; Described elevating screw is vertically arranged on described elevating bracket, and one end is connected with described driver element, and the other end rotates to be located on described bearing block; Described bearing block is fixed on described connecting plate.
7. small size liner noble metal laser engraving cutter according to claim 6, it is characterized in that: described connecting plate is vertically provided with line slideway, on described elevating bracket, correspondence is provided with slide block, and described slide block slides on described line slideway.
8. small size liner noble metal laser engraving cutter according to claim 6, is characterized in that: described driver element comprises motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268499.4U CN204673153U (en) | 2015-04-29 | 2015-04-29 | Small size liner noble metal laser engraving cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268499.4U CN204673153U (en) | 2015-04-29 | 2015-04-29 | Small size liner noble metal laser engraving cutter |
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| Publication Number | Publication Date |
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| CN204673153U true CN204673153U (en) | 2015-09-30 |
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| CN201520268499.4U Active CN204673153U (en) | 2015-04-29 | 2015-04-29 | Small size liner noble metal laser engraving cutter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382419A (en) * | 2015-12-25 | 2016-03-09 | 苏州智合源电子科技有限公司 | Laser lifting base of on-line full-automatic laser marking machine |
-
2015
- 2015-04-29 CN CN201520268499.4U patent/CN204673153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382419A (en) * | 2015-12-25 | 2016-03-09 | 苏州智合源电子科技有限公司 | Laser lifting base of on-line full-automatic laser marking machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |