CN2439923Y - Carving apparatus adopting laser carving plate roller - Google Patents
Carving apparatus adopting laser carving plate roller Download PDFInfo
- Publication number
- CN2439923Y CN2439923Y CN 00250231 CN00250231U CN2439923Y CN 2439923 Y CN2439923 Y CN 2439923Y CN 00250231 CN00250231 CN 00250231 CN 00250231 U CN00250231 U CN 00250231U CN 2439923 Y CN2439923 Y CN 2439923Y
- Authority
- CN
- China
- Prior art keywords
- light conducting
- laser
- conducting cylinder
- speculums
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
The utility model relates to a carving device adopting laser to process a plate roller, which comprises a mechanism for supporting and rotating a plate roller which is prepared for being carved, and at least two laser devices, wherein, a reflecting mirror of 45 DEG on an output light path is fixed on both ends of each of light conducting cylinders; the reflecting mirror of 45 DEG of one light conducting cylinder is fixed with a focusing mirror group by the light conducting cylinder; light delivered by focusing is focused on the plate roller which is prepared for being carved; then, the other light conducting cylinder is provided with a reflecting mirror for fixing the focusing mirror group by the light conducting cylinder, and is provided with a rotation regulating mechanism which is driven by a servo motor. A computer carries out combined control to multiple respectively independent laser processing systems, and carries out three-dimensional carving processing with different depths on the surface of the plate roller by different processing parameters.
Description
The utility model relates to laser processing device, particularly a kind of carving device that carries out the employing laser engraving version roller of figure engraving on the version roller with the method for Laser Processing.
On textile, leather, metallic plate, decoration and printed matter, print various figure decorative pattern, at first need the pattern that will print is made masterplate on working roll, traditional technology at first needs photomechanical production, painting erosion resistant agent (photosensitive) on roller then, use acid etching after the drying again, this method not only will expend a lot of man-hours, and need operate in the darkroom, and also is difficult to solve the closure of the roller width of cloth.
In recent years, comparatively advanced diamond tool engraving technology has appearred in weaving, press, this technology is by using the computer graphic treatment system, can generate various figure easily, make an edition roller by control diamond icking tool chiseling pattern on the version roller then, but this technology only can be carved to the softer working roll of some quality.Chinese patent 92113223.9 discloses a kind of laser engraving system and has preferably resolved above problems, but because the poor stability of machine operation and lack effective location measure and this technology is also existed be difficult to guarantee that machining accuracy, speed and carving depth are difficult for satisfying problems such as customer requirements.
Chinese patent CN95227602.X discloses a kind of digital control laser figure system of processing that is used for industry processing working version rollers such as metallurgy, printing, leather, this system comprises being used to support and waits to cut blocks for printing roller and make the tumbler of its rotation, laser carving device, graphic processing facility, the mobile device of control device and mobile laser probe, the checkout gear of one roll shaft rotational angle is set in the control device, the graphical information that roll shaft positional information that provides according to checkout gear and graphic processing facility provide is processed the version roller by laser carving device.Though this device is processed on roller more exactly and is preestablished figure, has improved the closed-ended question of the figure roller width of cloth, but still has had following defective:
1. because its control adopts is main shaft bus location, timing controlled, it all is that the speed of mainshaft, version roller diameter with initial mensuration is benchmark that all control is calculated, the closure effect of figure depend on accurate measurement, rotating speed constant of the speed of mainshaft fully and the version roller diameter is measured accurately, and accurately measure these data and guarantee that the constant of rotating speed has certain degree of difficulty, so the figure closure effect is still undesirable;
2. because the workpiece motion s mode is the mode of " rotation "+" stepping ", when stepping, still in rotation, when stepping put in place, the bus anchor point had left the Laser Processing point to workpiece spindle in moving process.Therefore, in " stepping " motion process, can't carry out Carving Machining, so working (machining) efficiency is low;
In addition, the YAG laser marking machine of selling in the market can only carry out the planar graph Carving Machining; Domestic only two CO
2The main processing object of laser engraving equipment (one of Shanghai introduce from Germany, of Liuzhou introduces from Britain) is a rubber rollers, can not process the hard version roller of metal such as aluminium, copper, steel and ceramic-like.
The purpose of this utility model be to overcome exist in the prior art can not process metal and the hard version roller of ceramic-like and the defectives of figure closure effect difference such as aluminium, copper, steel; And in order to improve graphics processing accurately and efficient, thereby provide a kind of more effectively at the cylinder workpiece and can be used for the carving device of the laser engraving version roller of industries such as metallurgy, weaving, printing.
Embodiment of the present utility model is as follows:
The carving device of a kind of laser engraving version roller that the utility model provides, comprise: laser instrument, speculum, are used to support to be waited to scribe edition roller and makes to wait to scribe main shaft and the servomotor mechanical connection that edition roller is made the support rotating mechanism of axial rotation, supported rotating mechanism, spindle encoder and machine tool chief axis mechanical connection, thereby support rotating mechanism and wait to scribe an edition axially rotation of roller do by the driven by servomotor drive, supporting rotating mechanism can be simple cnc lathe; The saddle and the servomotor that support rotating mechanism pass through the transmission mechanism mechanical connection, and servomotor is used for driving the saddle move left and right; It is characterized in that: described laser instrument can be more than two, and laser instrument can be fixed on the bed piece or be fixing separately; Described speculum is that laser beam is directed to 45 ° of speculums in the light conducting cylinder, is placed on each laser instrument output light path; Two 45 ° of speculums are separately fixed at light conducting cylinder end separately, the other end of its each light conducting cylinder is installed also 45 ° of speculums, receive the laser that is installed in 45 ° of mirror reflects on the laser instrument respectively, wherein two 45 ° of speculums are fixed on the mirror unit, mirror unit is connected with fixed connecting plate, the other end of two light conducting cylinders is installed one 45 ° of speculums again, wherein to the focus lamp group, the light that focuses on output focuses on the processing stand of waiting to scribe on edition roller output laser by 45 ° of mirror reflects; Another light conducting cylinder is installed in 45 ° of speculum output light the place aheads of another light conducting cylinder again, the end of light conducting cylinder is equipped with 45 ° of speculums, the other end of this light conducting cylinder is installed a focus lamp group again by 45 ° of speculums, the light that focuses on output focuses on respectively to be waited to scribe on edition roller on the same processing stand, this focus lamp group is connected with the single-revolution guiding mechanism, this revolution guiding mechanism is installed on the moving telescopic plate that is connected with the saddle that supports rotating mechanism, and drive by servomotor, thereby change this laser at the focal position of waiting to scribe on edition roller so that the focus lamp group rotates the laser that is focused on by it to be rotated reach, it is overlapped with another laser focus point or separate; The focus lamp group is connected with the moving telescopic plate, and fixed connecting plate and moving telescopic plate are installed on the saddle, by hand feed apparatus or driven by servomotor the moving telescopic plate is moved forward and backward; The acousto-optic modulator power supply is electrically connected with the acousto-optic cell of laser instrument inside, and servomotor, acousto-optic modulator power supply and spindle encoder all are electrically connected with computer, and are subjected to computer control.
Also comprise a fine-tuning nut, be installed between focus lamp group and the light conducting cylinder, each focus lamp group all can be along its axis direction by the fine-tuning nut free adjustment to guarantee to process accurately focus.
Described revolution guiding mechanism can be the worm and gear parts, or the transmission mechanism that can move in a circle such as bevel gear, and this revolution guiding mechanism can be controlled by servomotor, also available manual adjustments.
Wherein light conducting cylinder has Telescopic by the above sleeve set of 2 joints;
Advantage of the present utility model is: this device closes bundle owing to adopted multiple laser to focus on, multi-beam converged concentrate on the version roll surface on the processing stand, can increase working depth, improve working (machining) efficiency, also each Shu Guang can be processed simultaneously with different machining parameters, be implemented in the processing that realizes different depth on the same version roll surface, can make each Shu Jiguang process separately respectively or process simultaneously by different machined parameters again to increase the 3-D effect of figure.
The mismachining tolerance of bringing because of power network fluctuation and mechanical precision that the utility model has solved effectively that common texturing method is difficult to overcome realizes the accurately closed processing of version roller figure.
The utility model makes Carving Machining into " precession " by original " stepping ".Under " stepping " mode, figure processing is to finish by the circumference processing and the translation of laser probe.Under " precession " mode, Laser Processing is screw, being laser probe adds man-hour finishing a complete circumference (being 360 ° of workpiece rotations), laser probe is simultaneously in translation, because the work of laser probe does not stop in whole figure process, therefore its working (machining) efficiency can be enhanced about more than once.
Control scheme of the present utility model is relatively simplified.Changing upper and lower microcomputer co-ordination is that a microcomputer is unified work, and the rotating speed of main shaft and axial displacement are subjected to the industrial computer closed-loop control, and like this, equipment volume reduces greatly, and its reliability and stability significantly improve.
Below in conjunction with drawings and Examples the utility model is described further
Fig. 1 is the structural representation of carving device with employing laser engraving version roller of 2 laser constitutions;
Embodiment 1:
The drawing explanation of Fig. 1: focus lamp group 1,2, each focus lamp group all with the light conducting cylinder 15,16 of 45 ° of speculums by having Telescopic, on the vertical plane at its place, do to rotate up and down, the laser beam that two (or many) laser instruments 8 are sent converges at a bit, and acts on and wait to scribe on the roll surface of edition roller 3;
The roller 3 of waiting to cut blocks for printing; Servomotor 4,5,6;
Supporting rotating mechanism 21 is numerically controlled lathes; Revolution guiding mechanism 7 is worm-and-wheel gears;
2 laser instruments 8; Acousto-optic modulator power supply 9;
Fixed connecting plate 10; Speculum 11,12,13,14;
Light conducting cylinder 15,16; The flexible plate 17 of adjusting;
Computer 18; Support rotating mechanism 21;
Fine-tuning nut 22; Spindle encoder 23;
Adopt 2 YAG laser instruments (8) to be vertically fixed on lathe (21) next door separately, two bundle output light of two laser instruments (8) respectively are introduced in separately the light conducting cylinder by 45 ° of speculums that are fixed on laser instrument (8) the output light window, the other end of this light conducting cylinder is fixed another 45 ° of speculums (13) and (14), the defeated exiting surface in these two 45 ° speculums (13) and (14) is fixed on the end of light conducting cylinder 15 and 16 again separately, wherein a branch of output laser focuses on and waits to scribe on the processing stand of an edition roller (3) after being reflexed to focus lamp group (2) by 45 ° of speculums (12); After another bundle output laser is reflexed to the speculum group of being made up of speculum (12) and worm and gear guiding mechanism by 45 ° of speculums (11), reflex to focus lamp group (1) through speculum (11), the light that focuses on output focuses on the same processing stand of waiting to scribe on edition roller (3), through the worm and gear guiding mechanism make focus lamp group (1) thus rotating the laser that is focused on by it to be rotated reach changes this laser and is waiting to scribe focal position on edition roller (3), it overlapped with another laser focus point or separate.Light conducting cylinder is connected with two 45 ° of mirror units respectively, speculum (13) wherein, (14) be connected with fixed connecting plate (10), receive the laser that is installed in 45 ° of mirror reflects on the laser instrument (8) respectively, focus lamp group (1), (2) are connected with moving telescopic plate (17), fixed connecting plate (10) is installed on the saddle with moving telescopic plate (17), by hand feed apparatus or driven by servomotor moving telescopic plate (17) is moved forward and backward; Waiting to scribe edition roller 3 is sandwiched on the support tumbler.The revolution guiding mechanism (7) that connects between the speculum (11) and (12) can be turbine worm or Bevel Gear Transmission structure, or the mechanism that can move in a circle, this revolution guiding mechanism (7) can be controlled by servomotor, also available manual adjustments.Servomotor (4) links to each other with the spindle machine that supports rotating mechanism (21), is subjected to turning to and rotating speed of computer (18) control main shaft; Spindle encoder 5 is connected with machine tool mechanical, transmits main shaft circumferential position information and gives computer (18), and servomotor 6 links to each other by transmission mechanism machinery with the lathe saddle, and servomotor (6) is subjected to computer (18) control to be used for driving the saddle move left and right.Acousto-optic modulator power supply (9) is electrically connected with the acousto-optic cell of laser instrument (8), accepts the output of computer (18) control laser and closes.
Claims (4)
1. the carving device of a laser engraving version roller, comprise: comprising: laser instrument, speculum, are used to support to be waited to scribe edition roller and makes to wait to scribe main shaft and the servomotor mechanical connection that edition roller is made the support rotating mechanism of axial rotation, supported rotating mechanism, spindle encoder and machine tool chief axis mechanical connection, the saddle and the servomotor that support rotating mechanism pass through the transmission mechanism mechanical connection, it is characterized in that: described laser instrument is more than two, and laser instrument can be fixed on the bed piece or be fixing separately; Described speculum is that laser beam is directed to 45 ° of speculums in the light conducting cylinder, be placed in the light conducting cylinder end in output light the place ahead of laser instrument, two 45 ° of speculums are separately fixed at light conducting cylinder end separately, the other end of its each light conducting cylinder is equipped with 45 ° of speculums, receive the laser that is installed in 45 ° of mirror reflects on the laser instrument respectively, wherein two 45 ° of speculums are fixed on the mirror unit, mirror unit is connected with connecting plate, the other end of two light conducting cylinders is installed one 45 ° of speculums again, wherein to the focus lamp group, the light that focuses on output focuses on the processing stand of waiting to scribe on edition roller output laser by 45 ° of mirror reflects; One 45 ° of speculums are placed in output light the place ahead of another laser instrument, and another light conducting cylinder is installed, the end of light conducting cylinder is equipped with 45 ° of speculums, output light is introduced into the light conducting cylinder that the other end is equipped with one 45 ° of speculums by 45 ° of speculums, the other end of this light conducting cylinder is installed a focus lamp group again, the light that focuses on output focuses on respectively to be waited to scribe on edition roller on the same processing stand, this focus lamp group is connected with the single-revolution guiding mechanism, this revolution guiding mechanism is installed on the moving telescopic plate that is connected with the saddle that supports rotating mechanism, and is driven by servomotor; The focus lamp group is connected with the moving telescopic plate, and fixed connecting plate and moving telescopic plate are installed on the saddle; The acousto-optic modulator power supply is electrically connected with the acousto-optic cell of laser instrument inside.
2. press the carving device of the described a kind of laser engraving version roller of claim 1, it is characterized in that: comprise that also each focus lamp group all can be along its axis direction free adjustment to guarantee to process accurately the fine-tuning nut of focus, it is installed between focus lamp group and the light conducting cylinder.
3. press the carving device of the described a kind of laser engraving version roller of claim 1, it is characterized in that: described revolution guiding mechanism can be worm-and-wheel gear, bevel gear or the transmission mechanism that can move in a circle, and this revolution guiding mechanism is electrically connected or mechanical connection with servomotor.
4. by the carving device of the described a kind of laser engraving version roller of claim 1, it is characterized in that: described have the Telescopic light conducting cylinder by the above sleeve set of 2 joints.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250231 CN2439923Y (en) | 2000-09-12 | 2000-09-12 | Carving apparatus adopting laser carving plate roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00250231 CN2439923Y (en) | 2000-09-12 | 2000-09-12 | Carving apparatus adopting laser carving plate roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2439923Y true CN2439923Y (en) | 2001-07-25 |
Family
ID=33608472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00250231 Expired - Lifetime CN2439923Y (en) | 2000-09-12 | 2000-09-12 | Carving apparatus adopting laser carving plate roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2439923Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452269A (en) * | 2010-10-20 | 2012-05-16 | 苏州楚天光电设备有限公司 | Large-format laser engraving system and control method thereof |
| CN103878489A (en) * | 2014-04-02 | 2014-06-25 | 温州职业技术学院 | Laser hand carving device |
| CN104625397A (en) * | 2014-12-23 | 2015-05-20 | 中国科学院力学研究所 | Multi-beam photosynthesis focusing control system and method |
| CN105945431A (en) * | 2016-06-23 | 2016-09-21 | 孙宁 | Carving-molding all-in-one machine for rare metal |
| CN107000424A (en) * | 2014-10-16 | 2017-08-01 | 温德默勒&霍乐沙两合公司 | The method for producing printing picture structure |
| CN107931831A (en) * | 2017-12-30 | 2018-04-20 | 陈光才 | One kind uses laser-engraving technique engraving equipment |
| CN108857073A (en) * | 2018-06-15 | 2018-11-23 | 常州天寅智造科技股份有限公司 | Carve control method and engraving system |
| CN113634903A (en) * | 2021-06-30 | 2021-11-12 | 中钞印制技术研究院有限公司 | Laser platemaking equipment and platemaking system |
| CN113829736A (en) * | 2021-09-26 | 2021-12-24 | 深圳市国匠数控科技有限公司 | Intelligent electronic engraving machine for gravure printing |
| WO2023284895A1 (en) * | 2021-07-12 | 2023-01-19 | 中钞印制技术研究院有限公司 | Platemaking apparatus using laser engraving, control system, platemaking method, and storage medium |
-
2000
- 2000-09-12 CN CN 00250231 patent/CN2439923Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452269A (en) * | 2010-10-20 | 2012-05-16 | 苏州楚天光电设备有限公司 | Large-format laser engraving system and control method thereof |
| CN103878489A (en) * | 2014-04-02 | 2014-06-25 | 温州职业技术学院 | Laser hand carving device |
| CN103878489B (en) * | 2014-04-02 | 2015-08-05 | 温州职业技术学院 | A kind of laser hand engraving device |
| US10889100B2 (en) | 2014-10-16 | 2021-01-12 | Windmöller & Hölscher Kg | Method for producing an image structure |
| CN107000424A (en) * | 2014-10-16 | 2017-08-01 | 温德默勒&霍乐沙两合公司 | The method for producing printing picture structure |
| CN104625397A (en) * | 2014-12-23 | 2015-05-20 | 中国科学院力学研究所 | Multi-beam photosynthesis focusing control system and method |
| CN105945431A (en) * | 2016-06-23 | 2016-09-21 | 孙宁 | Carving-molding all-in-one machine for rare metal |
| CN107931831A (en) * | 2017-12-30 | 2018-04-20 | 陈光才 | One kind uses laser-engraving technique engraving equipment |
| CN108857073A (en) * | 2018-06-15 | 2018-11-23 | 常州天寅智造科技股份有限公司 | Carve control method and engraving system |
| CN113634903A (en) * | 2021-06-30 | 2021-11-12 | 中钞印制技术研究院有限公司 | Laser platemaking equipment and platemaking system |
| CN113634903B (en) * | 2021-06-30 | 2023-03-14 | 中钞印制技术研究院有限公司 | Laser platemaking equipment and platemaking system |
| WO2023284895A1 (en) * | 2021-07-12 | 2023-01-19 | 中钞印制技术研究院有限公司 | Platemaking apparatus using laser engraving, control system, platemaking method, and storage medium |
| CN113829736A (en) * | 2021-09-26 | 2021-12-24 | 深圳市国匠数控科技有限公司 | Intelligent electronic engraving machine for gravure printing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1111110C (en) | Laser plate roller carving system and method | |
| CN102248226B (en) | Numerical-control combined gear milling and hobbing machine for machining large-modulus gear and application thereof | |
| KR101121246B1 (en) | Method and apparatus for machining v grooves | |
| CN1121921C (en) | Method and machine for machining of pre-machined toothed workpieces such as gears | |
| EP1867430B1 (en) | Grinding and polishing machine for grinding and/or polishing workpieces in optical quality | |
| CN2439923Y (en) | Carving apparatus adopting laser carving plate roller | |
| CN101195318A (en) | Multi-station digital-controlled carving machine | |
| CN101351287B (en) | Lathe, method for controlling lathe, and machining method in lathe | |
| CN202199864U (en) | Numerical-control compound gear milling hobbing machine for machining large module gears | |
| CN102069250A (en) | Combined punching device and punching process for electric spark wire cutting machine tool | |
| CN108311741A (en) | Tire-mold special horizontal carving and milling machine and its application method | |
| CN110421264A (en) | A kind of micro- texture processing method of laser | |
| CN101007455A (en) | Laser method and device for carving print wheel | |
| CN106563964A (en) | Sharp knife device capable of changing knives | |
| CN111438564A (en) | Device and method for positioning and processing optical axis of special-shaped optical element | |
| CN1559754A (en) | Laser processing center for machining mould | |
| CN206123266U (en) | But tool changing sharp knife device | |
| CN212599056U (en) | Steel pipe drilling jig and steel pipe drilling machine | |
| CN113118871A (en) | Online measuring equipment for geometric dimension of lathe workpiece | |
| JP2001315015A (en) | Circular arc working device and circular arc working method | |
| CN2818060Y (en) | Roller polished wiredrawing mechanism | |
| CN211804217U (en) | Composite processing numerical control machine tool for processing worm by generating method | |
| CN1557638A (en) | Laser etching machine for cambered surface and method of processing print wheel thereof | |
| JPH08118144A (en) | Gear finish-machining method in gear hobbing machine | |
| CN2855750Y (en) | Device for engraving type-wheel by using laser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |