CN106513989B - Rotary laser engraving machine - Google Patents

Rotary laser engraving machine Download PDF

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Publication number
CN106513989B
CN106513989B CN201611070840.0A CN201611070840A CN106513989B CN 106513989 B CN106513989 B CN 106513989B CN 201611070840 A CN201611070840 A CN 201611070840A CN 106513989 B CN106513989 B CN 106513989B
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CN
China
Prior art keywords
laser carving
laser
rotary
rack
positioning
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.)
Active
Application number
CN201611070840.0A
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Chinese (zh)
Other versions
CN106513989A (en
Inventor
谢献民
陈勇军
黄林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Tianji Intelligent System Co ltd
Guangdong Evenwin Precision Technology Co Ltd
Original Assignee
Guangdong Tianji Industrial Intelligent System Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Guangdong Tianji Industrial Intelligent System Co Ltd filed Critical Guangdong Tianji Industrial Intelligent System Co Ltd
Priority to CN201611070840.0A priority Critical patent/CN106513989B/en
Publication of CN106513989A publication Critical patent/CN106513989A/en
Application granted granted Critical
Publication of CN106513989B publication Critical patent/CN106513989B/en
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Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08Devices involving relative movement between laser beam and workpiece
    • B23K26/0823Devices involving rotation of the workpiece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/142Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36Removing material
    • B23K26/38Removing material by boring or cutting

Abstract

The present invention relates to a kind of rotary laser engraving machines comprising power mechanism, rotary positioning mechanism, several laser carving mechanisms in rack, installation frame.Power mechanism is located at the side of rotary positioning mechanism and connect with rotary positioning mechanism, and laser carving mechanism is located at interval on the outside of rotary positioning mechanism.Rotary positioning mechanism includes two support bases being installed in rack, the polygon roller being installed on support base, several positioning components being installed on polygon roller, and polygon roller is connect with power mechanism.Laser carving mechanism includes that draught hood and laser carving component, draught hood are oppositely arranged with rotary positioning mechanism, and laser carving component is located at side of the draught hood far from rotary positioning mechanism.Above-mentioned rotary laser engraving machine can carry out laser carving processing to multiple mobile phone battery covers simultaneously, and processing waiting time gap is small, and processing is time-consuming few, high-efficient, cooperate several workers to process relative to more laser engraving machines, reduce personnel's use, area occupied is small.

Description

Rotary laser engraving machine
Technical field
The present invention relates to automation mobile phone spare and accessory parts processing technique fields, more particularly to a kind of rotary laser engraving machine.
Background technique
With the continuous development of society, mobile phone spare and accessory parts processing technology requires more and more, for example wants in production and processing Situations such as conductive bit of metallic mobile phone rear shell is processed, is not in electric leakage when avoiding people using mobile phone.Traditionally, right The processing of metallic mobile phone rear shell conductive bit is completed by laser engraving machine, usually with a laser engraving machine to mobile phone battery cover The conductive bit of whole region is processed, time-consuming very long, low efficiency;When processing to be produced in enormous quantities, it is necessary to more laser carvings Machine cooperates several workers to process, and such area occupied is larger, need to be more with personnel, and economic benefit is lower.
Summary of the invention
Based on this, it is necessary to traditional laser engraving machine in mobile phone battery cover conductive bit processing there are aiming at the problem that, provide one The time-consuming rotary laser engraving machine short, high-efficient, area occupied is small of kind processing.
A kind of rotary laser engraving machine, comprising: rack, the power mechanism in the installation rack, rotary positioning mechanism, several Laser carving mechanism;The power mechanism is located at the side of the rotary positioning mechanism and connect with the rotary positioning mechanism, described Laser carving mechanism is located at interval on the outside of the rotary positioning mechanism;The rotary positioning mechanism includes two be installed in the rack Support base, the polygon roller being installed on the support base, several positioning components being installed on the polygon roller, institute Polygon roller is stated to connect with the power mechanism;The laser carving mechanism includes draught hood and laser carving component, the draught hood with The rotary positioning mechanism is oppositely arranged, and the laser carving component is located at one of the draught hood far from the rotary positioning mechanism Side;The positioning component is rotated with the polygon roller to correspond to the laser carving mechanism of different station, the positioning component Every turn once just goes to below the corresponding laser carving mechanism of next station below the corresponding laser carving mechanism of a upper station.
Above-mentioned rotary laser engraving machine mainly includes rack, power mechanism, rotary positioning mechanism, several laser carving mechanisms composition. In use, mobile phone battery cover to be processed is placed on the positioning component on polygon roller, power mechanism drives polygon rolling Cylinder rotation, so that the mobile phone battery cover on positioning component be driven successively to pass through the laser carving component of different direction, the laser carving of different direction Component carries out conductive bit laser carving to the corresponding region of mobile phone battery cover, and draught hood carries out exhausting simultaneously, and the dust that laser carving is generated is taken out It walks.Since the laser carving technique of mobile phone battery cover is divided into corresponding region by the rotary laser engraving machine, by polygon roller and multiple Laser carving component carries out multi-faceted formula processing simultaneously, and elapsed time is short;Laser carving can be carried out to multiple mobile phone battery covers simultaneously, relative to More laser engraving machines cooperate several workers to process, and reduce personnel and use, area occupied is small;Laser carving is carried out in some mobile phone battery covers While the mobile phone battery cover for completing laser carving can be removed and place mobile phone battery cover to be processed up, reduce time slot, It is high-efficient.
In one of the embodiments, the rotary positioning mechanism further include the holding groove being installed in the rack and If dry dust suction nozzle, the holding groove is located at the lower section of the polygon roller, and the dust suction nozzle is located at the support base Two sides.
In one of the embodiments, the positioning component include one connect with the polygon roller mounting plate, peace Loaded on four positioning fixtures on the mounting plate, the positioning fixture is oppositely arranged with the draught hood.
The draught hood is equipped with four mouthpieces, laser carving mouth and several exhausting holes, the interface in one of the embodiments, Pipe is located at the side of the laser carving mouth, and the laser carving mouth is arranged in a one-to-one correspondence with the positioning fixture, and the exhausting hole is located at institute It states laser carving mouth periphery and is connected to the mouthpiece.
In one of the embodiments, the laser carving component include one be installed in the rack support plate, be installed on Four support columns in the support plate, the laser laser carving head being installed on the support column, the laser laser carving head and the radium It is opposite to carve mouth.
The power mechanism includes the divider being installed in the rack and described point in one of the embodiments, The motor of cutter connection, the divider are connect with the polygon roller.
The quantity of the laser carving mechanism is three in one of the embodiments, the laser carving mechanism and the polygon Three adjacent positioning components are arranged in a one-to-one correspondence on roller.
The rack is equipped with a display, display lamp and cowling, the display position in one of the embodiments, In the front side of the rack, the display lamp, ventilation cross lid be located at the rack top, it is described ventilation cross lid with it is described Draught hood connection.
The rack is additionally provided with several panels in one of the embodiments, and the panel and the rack are hinged.
The cowling includes a lid, is respectively arranged on the one of the lid two sides and crosses in one of the embodiments, Interface, several tap mouths, the interface that crosses divide orifice with described by the lid.
Detailed description of the invention
Fig. 1 is a preferred embodiment of the present invention the schematic diagram of rotary laser engraving machine;
Fig. 2 is the schematic diagram that rotary laser engraving machine shown in FIG. 1 lacks panel;
Fig. 3 is the side view of rotary laser engraving machine shown in Fig. 2;
Fig. 4 is the schematic diagram of cowling in rotary laser engraving machine shown in Fig. 2;
Fig. 5 is the schematic diagram of divider in rotary laser engraving machine shown in Fig. 2;
Fig. 6 is the schematic diagram of rotary positioning mechanism in rotary laser engraving machine shown in Fig. 2;
Fig. 7 is the schematic diagram at another visual angle of rotary positioning mechanism shown in fig. 6;
Fig. 8 is the schematic diagram of positioning component in rotary laser engraving machine shown in Fig. 7;
Fig. 9 is the schematic diagram of draught hood in rotary laser engraving machine shown in Fig. 2;
Figure 10 is the schematic diagram at another visual angle of draught hood shown in Fig. 9;
Figure 11 is the schematic diagram of laser carving component in rotary laser engraving machine shown in Fig. 2;
Attached drawing mark explanation:
The rotary laser engraving machine of 10-, 20- rack, 21- display, 22- display lamp, 23- cowling, 24- panel, 25- heat dissipation Fan, 26- stabilizer blade, 27- pulley, 231- lid, 232- cross interface, and 233- taps mouth, 30- power mechanism, 31- divider, 32- motor, 33- mounting base, 34- drive shaft, 40- rotary positioning mechanism, 41- support base, 42- polygon roller, 43- positioning group Part, 44- holding groove, 45- dust suction nozzle, 431- mounting plate, 432- positioning fixture, 50- laser carving mechanism, 60- draught hood, 61- connect Mouth pipe, 62- laser carving mouth, 63- exhausting hole, 64- mounting pin, 70- laser carving component, 71- support plate, 72- support column, 73- laser radium Carve head.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool The purpose of the embodiment of body, it is not intended that in the limitation present invention.
Fig. 1 to Figure 11 is please referred to, rotary laser engraving machine 10 is a preferred embodiment of the present invention, the rotary laser engraving machine 10 Including rack 20, the power mechanism being installed in rack 20 30, rotary positioning mechanism 40, several laser carving mechanisms 50, power mechanism 30 are located at the side of rotary positioning mechanism 40 and connect with rotary positioning mechanism 40, and laser carving mechanism 50 is located at interval at rotational positioning machine 40 outside of structure.In the present embodiment, the quantity of laser carving mechanism 50 is three, and three laser carving mechanisms 50 can be simultaneously to rotational positioning Mobile phone battery cover on 40 different parts of mechanism carries out laser carving, each laser carving mechanism 50 is different to the region of mobile phone battery cover laser carving, Mobile phone battery cover after three successive laser carvings of laser carving mechanism 50 just calculates the laser carving process for completing whole region conductive bit.
Rack 20 is equipped with a display 21, display lamp 22, cowling 23 and several panels 24 referring to FIG. 1 to FIG. 4, Display 21 is located at the front side of rack 20, for showing and debugging the running parameter of rotary laser engraving machine 10.Display lamp 22 is located at The top of rack 20, display lamp 22 is by the green three kinds of lamp groups of reddish yellow at hot for showing the working condition of rotary laser engraving machine 10 It indicates to be in shutdown status when lamp lights, indicates to be in normal operating conditions when green light lights, be represented when amber light lights Existing failure, should shut down in time and be overhauled.Cowling 23 is located at the top of rack 20, the pumping in cowling 23 and laser carving mechanism 50 Fan housing 60 connect, if specifically, cowling 23 include a lid 231, be respectively arranged on the one of 231 two sides of lid cross interface 232, Dry tap mouth 233.In use, cross interface 232 and the connection of external exhaust fan, the interface 232 that crosses pass through lid 231 and tap mouth 233 connections, the quantity of tap mouth 233 are 12, and every four tap mouths 233 are one group and connect with laser carving mechanism 50.Panel 24 Hinged with rack 20, there are two cooling fans 25 for installation on the panel 24 opposite with power mechanism 30, and cooling fan 25 can be right Power mechanism 30 radiates in time, avoids breaking down because of the overheat that works long hours.In order to improve the stability of entire rack 20, There are four stabilizer blade 26, each stabilizer blade 26 is located at the edge of rack 20, the bottom of rack 20 for the bottom installation of rack 20 Four pulleys 27 are also equipped with, pulley 27 is arranged in a one-to-one correspondence with stabilizer blade 26, and pulley 27 rises wanting movable and rotary type laser engraving machine 10 Resistance to support and reduction movement must act on, easy to remove.
Incorporated by reference to Fig. 5, power mechanism 30 includes being installed on divider 31 in rack 20, connecting motor 32 with divider 31, Specific divider 31 is equipped with mounting base 33 and drive shaft 34, and divider 31 is installed in rack 20 by mounting base 33, point Cutter 31 is connect by drive shaft 34 with the polygon roller 42 in rotary positioning mechanism 40.When motor 32 drives, drives and divide Cutter 32 rotates, then drives polygon roller 42 to rotate by drive shaft 34, to drive the positioning fixture of polygon roller 42 Mobile phone battery cover rotation in 432 changes position and enters next machining position.
Referring to Fig. 6 to Fig. 8, rotary positioning mechanism 40 includes two support bases 41 being installed in rack 20, installation In on support base 41 polygon roller 42, be installed on polygon roller 42 several positioning components 43, be installed on rack 20 44 grades of dry dust suction nozzles 45 of a holding groove on if.Polygon roller 42 is connect with the divider 31 of power mechanism, holding groove 44 Positioned at the lower section of polygon roller 42, dust suction nozzle 45 is located at the two sides of support base 41, and holding groove 44 can accept laser carving mechanism The dust that 50 pairs of mobile phone battery cover laser carvings generate, under dust suction nozzle 45 can remain the dust of holding groove 44 or rotary positioning mechanism 40 The dust come is cleaned, and guarantees quality of the mobile phone battery cover after carrying out laser carving.Positioning component 43 is rotated with polygon roller 42 To correspond to the laser carving mechanism 50 of different station, every turn of positioning component 43 primary just from corresponding 50 lower section of laser carving mechanism of a upper station It goes to corresponding 50 lower section of laser carving mechanism of next station or is produced below the laser carving mechanism 50 of finishing operation.In the present embodiment, Polygon roller 42 is hexagonal barrel, and there are six mounting surface, one positioning of corresponding installation of each face for the polygon roller 42 tool Component 43, wherein three positioning components 43 adjacent on polygon roller 42 are arranged in a one-to-one correspondence with three laser carving mechanisms 50.It is fixed Hyte part 43 includes a mounting plate 431 connecting with polygon roller 42, four positioning fixtures being installed on mounting plate 431 432, positioning fixture 432 and the draught hood 60 of laser carving mechanism 50 are oppositely arranged.In other embodiments, polygon roller 42 can be with For pentagon roller, heptagon roller etc., laser carving mechanism 50 can be according to how much setting numbers of actual processing process.
Fig. 9 to 11 is please referred to, laser carving mechanism 50 includes draught hood 60 and laser carving component 70, draught hood 60 and rotational positioning machine Structure 40 is oppositely arranged, and laser carving component 70 is located at side of the draught hood 60 far from rotary positioning mechanism 40.Specifically, draught hood 60 is set There are four mouthpiece 61, laser carving mouth 62, several exhausting holes 63 and mounting pins 64.Pipe nozzle 61 be located at the side of laser carving mouth 62 and It is connected with tap mouth 233 by pipeline, laser carving mouth 62 is arranged in a one-to-one correspondence with positioning fixture 432, and exhausting hole 63 is displaced laser carving mouth It 62 periphery and is connected to mouthpiece 61.Laser carving component 70 include one be installed in rack 20 support plate 71, be installed on support Four support columns 72 on plate 71, the laser laser carving head 73 being installed on support column 72, laser laser carving head 73 and 62 phase of laser carving mouth It is right.In use, mobile phone battery cover is placed on positioning fixture 432, each positioning component 43 is rotated with four mobile phone battery covers To four 62 faces of laser carving mouth with draught hood 60, laser laser carving head 73 carries out radium by 62 pairs of mobile phone battery covers of laser carving mouth at this time Carving, at the same exhausting hole 63 under the drive of external exhaust fan by laser carving generate dust take away in time, guarantee laser carving it is normal into Row.
Above-mentioned rotary laser engraving machine 10 mainly includes rack 20,40, three power mechanism 30, rotary positioning mechanism laser carvings Mechanism 50 forms.In use, mobile phone battery cover to be processed is placed on locating clip in the positioning component 43 on polygon roller 42 On tool 432, the motor 32 of power mechanism 30 drives polygon roller 42 to rotate, thus after driving the mobile phone on positioning fixture 432 Shell successively passes through the laser carving component 70 of different direction, 73 pairs of mobile phone battery covers of laser laser carving head in the laser carving component 70 of different direction Corresponding region carries out conductive bit laser carving, and draught hood 60 carries out exhausting simultaneously, and the dust that laser carving generates is taken away.Due to the rotation The laser carving technique of mobile phone battery cover is divided into corresponding region by formula laser engraving machine 10, passes through polygon roller 42 and multiple laser carving components 70 Multi-faceted formula processing is carried out simultaneously, it is short to carry out laser carving elapsed time to whole region conductive bit relative to a laser engraving machine.It can be with Laser carving is carried out to multiple mobile phone battery covers simultaneously, cooperates several workers to process relative to more laser engraving machines, personnel is reduced and uses, Area occupied is small.The mobile phone battery cover for completing laser carving can be removed and will be to be processed while some mobile phone battery covers carry out laser carving Mobile phone battery cover place, and rotate polygon roller 42, carry out the mobile phone battery cover on each positioning component 43 Next machining position carries out laser carving to other region, reduces time slot, high-efficient.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.

Claims (7)

1. a kind of rotary laser engraving machine characterized by comprising rack, the power mechanism being mounted on the rack, rotation are fixed Position mechanism, several laser carving mechanisms;The power mechanism be located at the side of the rotary positioning mechanism and with the rotational positioning machine Structure connection, the laser carving mechanism are located at interval on the outside of the rotary positioning mechanism;The rotary positioning mechanism includes being installed on institute It states two in rack support bases, the polygon roller being installed on the support base, be installed on the polygon roller If several positioning components, the holding groove being installed in the rack and dry dust suction nozzle, the polygon roller is moved with described Force mechanisms connection, the holding groove are located at the lower section of the polygon roller, and the dust suction nozzle is located at the two of the support base Side;The laser carving mechanism includes draught hood and laser carving component, and the draught hood is oppositely arranged with the rotary positioning mechanism, described Laser carving component is located at side of the draught hood far from the rotary positioning mechanism;The positioning component is with the polygon roller It rotates to correspond to the laser carving mechanism of different station, every turn of the positioning component primary just from the corresponding radium of a upper station It is gone to below carving mechanism below the corresponding laser carving mechanism of next station;The positioning component includes one and polygon rolling The mounting plate of cylinder connection, four positioning fixtures being installed on the mounting plate, the positioning fixture is opposite with the draught hood to be set It sets;The draught hood is equipped with four mouthpieces, laser carving mouth and several exhausting holes, and the mouthpiece is located at the side of the laser carving mouth, The laser carving mouth is arranged in a one-to-one correspondence with the positioning fixture, the exhausting hole be located at laser carving mouth periphery and with the interface Pipe connection.
2. rotary laser engraving machine according to claim 1, which is characterized in that the laser carving component is installed on described including one Support plate in rack, four support columns being installed in the support plate, the laser laser carving head being installed on the support column, institute It is opposite with the laser carving mouth to state laser laser carving head.
3. rotary laser engraving machine according to claim 1, which is characterized in that the power mechanism includes being installed on the machine Divider on frame, the motor connecting with the divider, the divider are connect with the polygon roller.
4. rotary laser engraving machine according to claim 1, which is characterized in that the quantity of the laser carving mechanism is three, institute Laser carving mechanism three positioning components adjacent on the polygon roller are stated to be arranged in a one-to-one correspondence.
5. rotary laser engraving machine according to claim 1, which is characterized in that the rack is equipped with a display, display Lamp and cowling, the display are located at the front side of the rack, and the display lamp, cowling are located at the top of the rack, The cowling is connect with the draught hood.
6. rotary laser engraving machine according to claim 5, which is characterized in that the rack is additionally provided with several panels, described Panel and the rack are hinged.
7. rotary laser engraving machine according to claim 5, which is characterized in that the cowling includes a lid, sets respectively It crosses interface, several tap mouths in the one of the lid two sides, the interface that crosses passes through the lid and tap mouth company It is logical.
CN201611070840.0A 2016-11-28 2016-11-28 Rotary laser engraving machine Active CN106513989B (en)

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Application Number Priority Date Filing Date Title
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CN106513989B true CN106513989B (en) 2019-04-05

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108398124B (en) * 2018-02-05 2020-10-16 无锡北微传感科技有限公司 Electronic compass calibration method

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CN103394808A (en) * 2013-07-18 2013-11-20 无锡锐玛克科技有限公司 Multi-station laser engraving machine
CN104842101A (en) * 2015-05-05 2015-08-19 苏州三体智能科技有限公司 Drum-type welding device
CN204954167U (en) * 2015-07-31 2016-01-13 何纪江 Laser radium carving machine
CN205702854U (en) * 2016-01-18 2016-11-23 东莞市博奥星激光科技有限公司 A kind of full-automatic mobile phone board marking machine
CN206305610U (en) * 2016-11-28 2017-07-07 广东天机工业智能系统有限公司 Rotary laser engraving machine

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Publication number Priority date Publication date Assignee Title
EP0736359A1 (en) * 1995-04-06 1996-10-09 Sonotronic Nagel GmbH Machine tool with indexable workholding drum
CN201439089U (en) * 2009-06-26 2010-04-21 深圳市大族激光科技股份有限公司 dust collecting device following laser engrave
CN103394808A (en) * 2013-07-18 2013-11-20 无锡锐玛克科技有限公司 Multi-station laser engraving machine
CN104842101A (en) * 2015-05-05 2015-08-19 苏州三体智能科技有限公司 Drum-type welding device
CN204954167U (en) * 2015-07-31 2016-01-13 何纪江 Laser radium carving machine
CN205702854U (en) * 2016-01-18 2016-11-23 东莞市博奥星激光科技有限公司 A kind of full-automatic mobile phone board marking machine
CN206305610U (en) * 2016-11-28 2017-07-07 广东天机工业智能系统有限公司 Rotary laser engraving machine

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Patentee before: GUANGDONG TIANJI INDUSTRIAL INTELLIGENT SYSTEM Co.,Ltd.

Patentee before: GUANGDONG EVERWIN PRECISION TECHNOLOGY Co.,Ltd.

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