CN101786207A - Laser head positioning and guiding device for CNC laser cutting machine - Google Patents
Laser head positioning and guiding device for CNC laser cutting machine Download PDFInfo
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- CN101786207A CN101786207A CN 201010126464 CN201010126464A CN101786207A CN 101786207 A CN101786207 A CN 101786207A CN 201010126464 CN201010126464 CN 201010126464 CN 201010126464 A CN201010126464 A CN 201010126464A CN 101786207 A CN101786207 A CN 101786207A
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- laser head
- slide block
- cutting machine
- laser
- track body
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Abstract
The invention discloses a laser head positioning and guiding device for a CNC laser cutting machine in the field of cutting device. The laser head positioning and guiding device comprises a track body fixed with a machine body and a slide block for fixing the laser head, wherein the upper and lower sides of the track body are provided with bar-shaped grooves which have C-shaped openings respectively; guide rods are embedded in the bar-shaped grooves; a roller wheel is arranged above and below one side of the slide block respectively; the periphery of each roller wheel is provided with arc-shaped grooves matched with the surfaces of the guide rods; and the two guide rods and the track body are clamped between two roller wheels. The track body and the guide rods can be manufactured separately, so the manufacturing difficulty is lowered; the roller wheels are used for guiding, so smooth and stable movement with little abrasion can be kept; the device is applied to the CNC laser cutting machine; when ordinary cloth, plush fabric and leather are cut, light spots formed by laser on the cloth have fixed diameters and constant angles and focal spots formed by the laser head have accordant diameter and focal interference, so the cutting accuracy can be improved; and the device can be used in the manufacturing fields of clothes, bags and suitcases, shoes, toys and the like.
Description
Technical field
The present invention relates to a kind of numerical control laser cutting machine that is used for the cutting cloth, particularly the laser head locating guide device of numerical control laser cutting machine.
Background technology
At present, in carrying out cloth cutting processing, a kind of numerical control laser cutting machine is arranged, it carries out cutting with the heat energy that laser produces to cloth, be applicable to the more standard cloth sheet of cutting on same cloth, complicated special-shaped cloth and complex pattern etc., this laser numerical control laser cutting machine, mainly include laser generator fixing on the fuselage, laser generator with Laser emission to the work speculum that is provided with on the light path, the work speculum focuses on treating on the cutting cloth on the workbench with laser through laser head, and then cloth carried out cutting, because laser beam comes out just to enter laser head by laser generator after the reflection of necessity, by focusing on behind the laser head on the cloth cloth is carried out cutting, on the one hand, along with cloth self character difference, the thickness difference, the spot size that focuses on cloth can change, and the energy of laser also can relatively disperse, and is unfavorable for cutting; On the other hand, laser head needs the shift position, and when requiring its shift position, the hot spot no change that is focused on could keep the stable effect that cuts, and therefore, the guiding accuracy of laser head is had relatively high expectations.The laser head locating guide device of existing numerical control laser cutting machine, mainly include the track body, the track body is provided with guide plate and the slide block that matches, and laser head is fixed on the slide block, along slide block movement, can realize moving on the direction by the drive mechanism laser head.Its weak point is: because there is big gap in the restriction of the accuracy of manufacture between guide plate and the slide block, when the drive mechanism laser head moves, can cause the laser head operation not steady, influence the cutting quality; In addition, because guide rail and slide block are the coupling spare that matches, its processing difficulties.
Summary of the invention
The purpose of this invention is to provide a kind of laser head locating guide device of numerical control laser cutting machine, laser head is operated steadily, improve cutting precision and quality, reduce manufacture difficulty simultaneously.
The object of the present invention is achieved like this: the laser head locating guide device of numerical control laser cutting machine, comprise track body that fixes with fuselage and the slide block that is used for fixing laser head, both sides are respectively equipped with the bar-shaped trough of c-shaped opening about the described track body, embed in the described bar-shaped trough guide post is arranged, described slide block one side is respectively equipped with a roller up and down, the roller periphery is provided with the deep-slotted chip breaker that matches with the guide post surface, and described two guide posts and track body are connected between two rollers.
The present invention can make track body and guide post split, and the track body can adopt the aluminum alloy materials drawing and forming, and guide post can adopt the high-abrasive material of hard to make, and the guide frame of its arc makes the guiding accuracy height; Employing roller guiding, its motion is smooth and easy, steady, and it is little to wear and tear, and is convenient to install and make; But this device Secure Application is on numerical control laser cutting machine, not only can reduce manufacture difficulty, and when the common cloth of cutting, cashmere shell-fabric, leather, the spot diameter that laser forms on cloth is fixed, angle is constant, it is equal consistent that the focused spot diameter that laser head forms and Jiao relate to, and can improve the cutting precision, and this device can be used for manufacturing fields such as clothes, case and bag, footwear, toy.
For eliminating the gap between roller and the guide post, further improve precision, the rotating shaft of described arbitrary roller is fixedly mounted on the slide block, and the rotating shaft off-centre of another roller is installed on the regulating shaft, and described regulating shaft is arranged on the slide block rotationally.Regulating shaft can rotate, and makes the rotating shaft spacing of two rollers change, but the gap between compensate for roller and the guide post.As the further improvement of this scheme, described slide block is provided with a shoulder hole, and regulating shaft cooperate to insert the big footpath section of described shoulder hole, and the respective roller rotating shaft is passed the path section of shoulder hole and is meshed with eccentric screwhole on the regulating shaft.For ease of regulating, described regulating shaft end face is arranged with two adjustment holes.For guaranteeing that regulating shaft can be at the ad-hoc location positive lock after adjusting, described regulating shaft end face is provided with limit screw, conflicts on the interior step of shoulder hole in the limit screw end.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of regulating shaft;
Wherein, 1 regulating shaft, 2 rotating shafts, 3 slide blocks, 4 laser heads, 5,9 rollers, 6,8 guide posts, 7 track bodies, 10 limit screws, 11 adjustment holes, 12 eccentric screwholes.
The specific embodiment
As illustrated in fig. 1 and 2, be the laser head locating guide device of numerical control laser cutting machine, its structure mainly comprises track body 7 and slide block 3, and track body 7 sides and fuselage fix; The track body is respectively equipped with the bar-shaped trough of c-shaped opening in both sides about in the of 7, embed respectively in the bar-shaped trough guide post 6,8 is arranged, track body 7 is made by the aluminium alloy that is easy to drawing and forming, 6,8 of guide posts are made by high-abrasive material, 3 one sides of slide block are mounted with laser head 4, slide block 3 opposite sides are separately installed with a roller 5,9 up and down, and roller 5,9 peripheries are provided with the deep-slotted chip breaker that matches with guide post 6,8 surfaces, and two guide posts 6,8 and track body 7 are connected between two rollers 5,9; Wherein, the rotating shaft that is positioned at the roller 5 of upside is fixedly mounted on the slide block 3, and rotating shaft 2 off-centre of another roller 9 are installed on the regulating shaft 1, and regulating shaft 1 is arranged on the slide block 3 rotationally; Particularly, on slide block 3, be provided with a shoulder hole, regulating shaft 1 cooperates the big footpath section of inserting described shoulder hole, the rotating shaft 2 of respective roller 9 is passed the path section of shoulder hole and is meshed with eccentric screwhole 12 on the regulating shaft 1, be arranged with two adjustment holes 11 at regulating shaft 1 end face, the end face of regulating shaft 1 also is provided with limit screw 10, conflicts on the interior step of shoulder hole in limit screw 10 ends.
During this device work, slide block 3 is connected with driving mechanism, the action of driving mechanism follow procedure, and pulling laser head 4 is realized the motion of a direction along the length direction displacement of guide post 6,8.When installation and adjusting play, can unclamp limit screw 10, rotate regulating shaft 1 by adjustment hole 11, the respective axes of rotation 2 that drive is eccentrically set on the regulating shaft 1 moves up and down the position, can change the spacing between the rotating shaft of two rollers, also promptly change the gap between roller 5,9 and the guide post 6,8, be adjusted to the appropriate location after, limit screw 10 can be tightened, guarantee that regulating shaft 1 no longer rotates.
The present invention is not limited to the foregoing description, replaces as the obvious distortion and the equivalence of technique scheme, all falls within the scope of protection of the present invention.
Claims (5)
1. the laser head locating guide device of a numerical control laser cutting machine, comprise track body that fixes with fuselage and the slide block that is used for fixing laser head, it is characterized in that: both sides are respectively equipped with the bar-shaped trough of c-shaped opening about the described track body, embed in the described bar-shaped trough guide post is arranged, described slide block one side is respectively equipped with a roller up and down, the roller periphery is provided with the deep-slotted chip breaker that matches with the guide post surface, and described two guide posts and track body are connected between two rollers.
2. the laser head locating guide device of numerical control laser cutting machine according to claim 1, it is characterized in that: the rotating shaft of described arbitrary roller is fixedly mounted on the slide block, the rotating shaft off-centre of another roller is installed on the regulating shaft, and described regulating shaft is arranged on the slide block rotationally.
3. the laser head locating guide device of numerical control laser cutting machine according to claim 2, it is characterized in that: described slide block is provided with a shoulder hole, regulating shaft cooperate to insert the big footpath section of described shoulder hole, and the respective roller rotating shaft is passed the path section of shoulder hole and is meshed with eccentric screwhole on the regulating shaft.
4. the laser head locating guide device of numerical control laser cutting machine according to claim 3, it is characterized in that: described regulating shaft end face is arranged with two adjustment holes.
5. according to the laser head locating guide device of claim 3 or 4 described numerical control laser cutting machines, it is characterized in that: described regulating shaft end face is provided with limit screw, conflicts on the interior step of shoulder hole in the limit screw end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010126464 CN101786207A (en) | 2010-03-18 | 2010-03-18 | Laser head positioning and guiding device for CNC laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010126464 CN101786207A (en) | 2010-03-18 | 2010-03-18 | Laser head positioning and guiding device for CNC laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101786207A true CN101786207A (en) | 2010-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010126464 Pending CN101786207A (en) | 2010-03-18 | 2010-03-18 | Laser head positioning and guiding device for CNC laser cutting machine |
Country Status (1)
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| CN (1) | CN101786207A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890444A (en) * | 2010-07-29 | 2010-11-24 | 无锡神冲锻压机床有限公司 | Guide rail device for bending machine |
| CN103247711A (en) * | 2012-02-14 | 2013-08-14 | 理想能源设备(上海)有限公司 | Ejector rod component for lifting substrate |
| CN109848502A (en) * | 2019-03-08 | 2019-06-07 | 西安阿尔斯通永济电气设备有限公司 | Rotor cage bar and end ring welding machine table and welding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201068518Y (en) * | 2007-06-21 | 2008-06-04 | 中捷缝纫机股份有限公司 | Embroidery machines slider between tabouret and bracket |
| CN201086174Y (en) * | 2007-07-27 | 2008-07-16 | 陈荣光 | Linear guide rail for laser cut-out machine |
| CN201211609Y (en) * | 2008-06-30 | 2009-03-25 | 瑞安市博业激光应用技术有限公司 | Adjusting apparatus of roller center distance for roller guide |
| CN201618920U (en) * | 2010-03-18 | 2010-11-03 | 扬州宏华激光技术有限公司 | Apparatus for locating and guiding laser head of numerical control laser cutting machine |
-
2010
- 2010-03-18 CN CN 201010126464 patent/CN101786207A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201068518Y (en) * | 2007-06-21 | 2008-06-04 | 中捷缝纫机股份有限公司 | Embroidery machines slider between tabouret and bracket |
| CN201086174Y (en) * | 2007-07-27 | 2008-07-16 | 陈荣光 | Linear guide rail for laser cut-out machine |
| CN201211609Y (en) * | 2008-06-30 | 2009-03-25 | 瑞安市博业激光应用技术有限公司 | Adjusting apparatus of roller center distance for roller guide |
| CN201618920U (en) * | 2010-03-18 | 2010-11-03 | 扬州宏华激光技术有限公司 | Apparatus for locating and guiding laser head of numerical control laser cutting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890444A (en) * | 2010-07-29 | 2010-11-24 | 无锡神冲锻压机床有限公司 | Guide rail device for bending machine |
| CN103247711A (en) * | 2012-02-14 | 2013-08-14 | 理想能源设备(上海)有限公司 | Ejector rod component for lifting substrate |
| CN103247711B (en) * | 2012-02-14 | 2016-03-30 | 理想能源设备(上海)有限公司 | A kind of push rod component for lifting substrate |
| CN109848502A (en) * | 2019-03-08 | 2019-06-07 | 西安阿尔斯通永济电气设备有限公司 | Rotor cage bar and end ring welding machine table and welding method |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100728 |