CN203496458U - Fiber laser bar marking device capable of automatic feeding and blanking - Google Patents

Fiber laser bar marking device capable of automatic feeding and blanking Download PDF

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Publication number
CN203496458U
CN203496458U CN201320384128.3U CN201320384128U CN203496458U CN 203496458 U CN203496458 U CN 203496458U CN 201320384128 U CN201320384128 U CN 201320384128U CN 203496458 U CN203496458 U CN 203496458U
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bar
laser
fiber laser
rotary
vibration mirror
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CN201320384128.3U
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Chinese (zh)
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张岩
赵琳
王潇
张欢
赵子强
张斌
裴悦凯
彭静
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New Metallurgy Hi Tech Group Co Ltd
China Iron and Steel Research Institute Group
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Abstract

The utility model provides a fiber laser bar marking device capable of automatic feeding and blanking used for performing laser marking on a bar, comprising a fiber laser, a laser marking vibrating mirror, a vibrating mirror support door frame, a vibrating mirror adjusting module, a rotation pallet, a stepped trolley and an industrial control system. The fiber laser bar marking device possesses the advantages of high automation degree, high efficiency and high quality, provides a metal bar marking scheme for users and substantially raises product marking quality.

Description

A kind of automatic loading/unloading optical-fiber laser bar marking equipment
Technical field
The utility model relates to a kind of laser marking device, more particularly, relates to a kind of automatic loading/unloading optical-fiber laser bar marking equipment.
Background technology
Laser marking is to utilize the laser of high-energy-density to carry out local irradiation to workpiece, and luminous energy moment is converted to heat energy, makes skin-material vaporization or change color occurs, thereby leaving a kind of marking method of permanent marker.Laser marking can carry out marking to numerous metals and nonmetallic materials, and mark content is edited by computer, convenient and swift.It is high that laser marking has the meticulous quality of marking, delineate meticulous resistance to wearing, modernization easy and simple to handle, the stable feature such as pollution-free, is widely applied in fields such as national defense industry, Aero-Space, materials processing, electronics industry, five metals industry, clothing industry, Medical Devices, steel and iron industry, tobaccos at present.
Because bar shape is comparatively special, so traditional marking means of bar are mechanical impact, ink-jet marking etc.These traditional means all need a large amount of manpowers to participate in, and automaticity is poor, inefficiency.Machinery marking method can produce a large amount of noises and processing waste material, and applied environment is limited.Ink-jet marking method mark durability degree is low, and friction and the meeting of cleaning produce compared with heavy damage tag content, and spraying stain exists certain pollution.Laser marking device is brought bar Mark technology into new era, and bar mark successful is higher than traditional mark technique, but laser marking device often adopts CO 2laser instrument, CO 2the electro-optical efficiency of laser instrument is low, and CO 2sharp light wavelength is longer, metal pair CO 2the absorptivity of laser is low, and the operating cost that electricity, gas consume is high, and maintenance cost is higher.In addition, CO 2the hard optic path of the general employing of laser, with a lot of obstacles of integrated existence and the bottleneck of plant equipment, automaticity is lower, and processing flexibility degree is poor.
Utility model content
The utility model provides a kind of automatic loading/unloading optical-fiber laser bar marking equipment, to solve some problems that exist in prior art, for example, the problem such as the processing noise that conventional method is difficult to avoid, waste material, environmental pollution, indentation durability degree are low.
According to the utility model, provide a kind of automatic loading/unloading optical-fiber laser bar marking equipment, for bar is carried out to laser marking.Described automatic loading/unloading optical-fiber laser bar marking equipment comprises that optical fiber laser, laser marking vibration mirror, galvanometer support door frame, galvanometer adjustment module, rotary-tray, the dolly of advancing, industrial control system, sliding rail rack.Wherein, bar is loaded on rotary-tray, and rotary-tray is arranged on the dolly of advancing and drives bar rotation, and advance dolly driven rotary pallet and bar are done straight reciprocating motion.Optical fiber laser and industrial control system are arranged on the outside of sliding rail rack or are integrated on sliding rail rack, and optical fiber laser is electrically connected to industrial control system and is subject to the control of industrial control system.Galvanometer supports door frame and is arranged on sliding rail rack.Laser marking vibration mirror is arranged on galvanometer and supports on door frame and be connected to optical fiber laser, and the tumbler that laser marking vibration mirror supports on door frame by galvanometer is realized rotary manipulation.Galvanometer adjustment module is arranged on galvanometer and supports on door frame and be connected to laser marking vibration mirror, and when arriving laser marking vibration mirror below when bar, adjusting laser marking vibration mirror is to the distance of Surface of Rod Bar, and bar is carried out to mark.
Described automatic loading/unloading optical-fiber laser bar marking equipment also comprises flexible Transmission Fibers.Wherein, one end of Transmission Fibers is connected to optical fiber laser, and the other end of Transmission Fibers is connected to laser marking vibration mirror, with by the Laser Transmission of sending from optical fiber laser to laser marking vibration mirror.
Described automatic loading/unloading optical-fiber laser bar marking equipment also comprises driving mechanism, slide rail, the loading and unloading platform being arranged on sliding rail rack.Wherein, slide rail extends through the space that galvanometer supports door frame bottom.Driving mechanism is motor, is arranged on the end of slide rail, is electrically connected to industrial control system and is subject to the control of industrial control system.The dolly of advancing is arranged on slide rail and by driving mechanism driven rotary pallet and bar and on slide rail, does straight reciprocating motion, and rotary-tray drives bar to rotate by driving mechanism.Loading and unloading platform comprises feeding platform and blanking bench.Feeding platform and blanking bench are arranged on respectively the both sides of slide rail and support between door frame and driving mechanism at galvanometer.Feeding platform loads bar so that bar is fed to rotary-tray, and blanking bench loads the bar from the mark of rotary-tray.
The diameter of bar is 30mm-175mm, and length range is 500-1250mm.The material of bar is nickel-base alloy, cobalt-base alloys, ferrous alloy.The power of optical fiber laser is 20-50W.
Advance dolly driven rotary pallet and bar on slide rail, move arrive laser marking vibration mirror below, the tumbler that supports door frame by galvanometer is adjusted to vertical direction by the light direction of laser marking vibration mirror, and regulate laser marking vibration mirror to realize the adjusting of focal position of laser to the distance on the excellent body surface of bar by galvanometer adjustment module, thereby the excellent body mark to bar.
Advance dolly driven rotary pallet and bar moves to and the nonoverlapping position of laser marking vibration mirror in the vertical direction on slide rail, the tumbler that supports door frame by galvanometer makes laser marking vibration mirror half-twist so that the light direction of laser marking vibration mirror is adjusted to horizontal direction, and make laser marking vibration mirror drop to two end face levels with bar by galvanometer adjustment module, thereby the end face of bar is carried out to mark.
The dolly driven rotary of advancing pallet advances to the position of aiming at feeding platform on slide rail, and rotary-tray rotation is so that its carrying notch alignment feeding platform, then shakes material loading rocking handle on feeding platform so that bar is fed to rotary-tray.
The dolly driven rotary of advancing pallet advances to the position of aiming at blanking bench, and rotary-tray rotation is so that its carrying notch alignment blanking bench, and the gravity by bar itself is loaded in bar on blanking bench.
According to automatic loading/unloading optical-fiber laser bar marking equipment of the present utility model, have that automaticity is high, efficiency is high, quality advantages of higher, described marking equipment provides metal bar mark scheme for user, and product mark quality significantly improves.
Accompanying drawing explanation
Fig. 1 is according to the structural representation of automatic loading/unloading optical-fiber laser bar marking equipment of the present utility model.
The specific embodiment
Hereinafter, describe in detail with reference to the accompanying drawings according to automatic loading/unloading optical-fiber laser bar marking equipment of the present utility model.
This automatic loading/unloading optical-fiber laser bar marking equipment is for carrying out laser marking to bar, and can be applicable to the bar of different size, for example, this automatic loading/unloading optical-fiber laser bar marking equipment can be to diameter 30mm-175mm, excellent body and the end face of the bar of length range 500-1250mm carry out mark, and the material of bar can be metal material or other metal materials such as nickel-base alloy, cobalt-base alloys, ferrous alloy.In addition, the content of this automatic loading/unloading optical-fiber laser bar marking equipment institute mark can be Chinese character, English alphabet, numeral, pattern etc.
Specifically, as shown in Figure 1, described automatic loading/unloading optical-fiber laser bar marking equipment comprises that optical fiber laser 1, laser marking vibration mirror 3, galvanometer support door frame 4, galvanometer adjustment module 5, rotary-tray 6, the dolly 7 of advancing, industrial control system 10, sliding rail rack 11.
Bar is loaded on rotary-tray 6, and rotary-tray 6 is arranged on the dolly 7 of advancing and drives bar rotation, and advance dolly 7 driven rotary pallets 6 and bar are done straight reciprocating motion (will be described below).
Optical fiber laser 1 and industrial control system 10(are for example, industrial control computer) installation site is flexible, for example, optical fiber laser 1 and industrial control system 10 can be arranged on the outside of the sliding rail rack 11 of automatic loading/unloading optical-fiber laser bar marking equipment, or can also be integrated on sliding rail rack 11.Optical fiber laser 1 is for example electrically connected to industrial control system 10(, connects, by data communication line as shown in the dotted line in Fig. 1) and be subject to the control of industrial control system 10.Optical fiber laser 1 is used optical-fiber laser as lasing light emitter, its power lower (only having 20-50W), but its beam quality is high, and volume is small and exquisite, is suitable for metal processing.
Galvanometer supports door frame 4 and is arranged on sliding rail rack 11.
Laser marking vibration mirror 3 is arranged on galvanometer and supports on door frame 4 and be connected to optical fiber laser 1, and the tumbler 41 that laser marking vibration mirror 3 supports on door frame 4 by galvanometer is realized rotary manipulation (for example, making laser marking vibration mirror 3 half-twists).
Galvanometer adjustment module 5 is arranged on galvanometer and supports on door frame 4 and be connected to laser marking vibration mirror 3, with when bar arrives laser marking vibration mirror 3 below, regulate laser marking vibration mirror 3 for example, to the distance of Surface of Rod Bar (, excellent body surface and two end faces of bar), and bar is carried out to mark.For example, for the bar of different size, can regulate laser marking vibration mirror 3 to the distance of Surface of Rod Bar, to realize the adjusting of focal position of laser by galvanometer adjustment module 5, to give bar mark.In addition, can regulate laser marking vibration mirror 3 to the excellent body surface of bar and the distance of two end faces, to realize in the excellent body mark of bar and the switching (will be described below) between two end face marks by galvanometer adjustment module 5.
In addition, this automatic loading/unloading optical-fiber laser bar marking equipment also comprises Transmission Fibers 2.One end of Transmission Fibers 2 is connected to optical fiber laser 1, and the other end of Transmission Fibers 2 is connected to laser marking vibration mirror 3, with by the Laser Transmission of sending from optical fiber laser 1 to laser marking vibration mirror 3.That is, Transmission Fibers 2 is as the flexibility transmission light path to laser marking vibration mirror 3 by the Laser Transmission of sending from optical fiber laser 1.Consider layout and the mode of operation (will be described below) of laser marking vibration mirror 3, Transmission Fibers 2 is preferably flexible, not damaged with the operating period at laser marking vibration mirror 3.
In addition, this automatic loading/unloading optical-fiber laser bar marking equipment also comprises driving mechanism 67, slide rail 8, the loading and unloading platform 9 being arranged on sliding rail rack 11.
Slide rail 8 extends through the space that galvanometer supports door frame 4 bottoms, furtherly, extends through the space of laser marking vibration mirror 3 bottoms.
Driving mechanism 67 can be motor, its end that is arranged on slide rail 8 (for example, in Fig. 1, driving mechanism 67 is arranged on the end of the length direction of slide rail 8), driving mechanism 67 is for example electrically connected to industrial control system 10(, by data communication line, connect, as shown in the dotted line in Fig. 1) and be subject to the control of industrial control system 10.
The dolly 7 of advancing is arranged on slide rail 8 and by driving mechanism 67 driven rotary pallets 6 and bar and does straight reciprocating motion on slide rail 8, and rotary-tray 6 is arranged on the dolly 7 of advancing and by driving mechanism 67 and drives bar to rotate.That is, in the present embodiment, rotary-tray 6 and the dolly 7 of advancing for example share a driving mechanism 67(, motor).By driving mechanism 67, realize the rotary manipulation of rotary-tray 6 and the straight reciprocating motion of dolly 7 on slide rail 8 of advancing, and then can make to be loaded in the bar rotation on rotary-tray 6 and make rotary-tray 6 and the bar being loaded on rotary-tray 6 do straight reciprocating motion on slide rail 8.Certainly, rotary manipulation and the straight reciprocating motion of rotary-tray 6 can be realized by driving mechanism 67 simultaneously, to improve continuous-running efficiency.
Loading and unloading platform 9 comprises feeding platform 91 and blanking bench 92.Feeding platform 91 and blanking bench 92 are arranged on respectively the both sides (for example, in Fig. 1, feeding platform 91 and blanking bench 92 are arranged on respectively the both sides of the width of slide rail 8) of slide rail 8, and support between door frame 4 and driving mechanism 67 at galvanometer.Feeding platform 91 loads treats that the bar of mark will be described below bar is fed to rotary-tray 6(), blanking bench 92 loads the bar (will be described below) from (that is, return by the dolly 7 of advancing and unload from rotary-tray 6) mark of rotary-tray 6.Feeding platform 91 can be placed many bars, to improve continuous-running efficiency.
Like this, the walking mechanism of dolly 7 as bar mark operation of advancing, delivery bar carries out straight reciprocating motion to realize the step-by-step movement feeding of bar on slide rail 8, and coordinate laser marking vibration mirror 3 to complete the mark of bar, finally deliver bar and return to loading and unloading platform 9, by rotary-tray 6, coordinated the operation of feeding and discharging (will be described below) of bar with loading and unloading platform 9.
Therefore, according to automatic loading/unloading optical-fiber laser bar marking equipment of the present utility model, can a stroke (that is, receiving bar to the process from rotary-tray 6 unloading bars from rotary-tray 6), complete the continuous mark to the excellent body of bar and two end faces.For example, industrial control system 10 is controlled and with the rhythm that arranges (is for example advanced dolly 7 by driving mechanism 67, motion preset distance on slide rail 8 at every turn) advance, and control optical fiber laser 1 and for example, send laser at specified node (, detecting bar by dolly 7 delivery of the advancing position on slide rail 8 by sensor corresponding to the predetermined mark position of laser marking vibration mirror 3).User only need preset mark parameter before the whole process of the excellent body of bar and end face mark is started in industrial control system 10.
Describe below with reference to accompanying drawings the whole process to the excellent body of bar and end face mark according to automatic loading/unloading optical-fiber laser bar marking equipment of the present utility model in detail.
Before to the excellent body mark of bar, user manually or by material loading machinery automatically piles up bar on feeding platform 91 side by side.According to bar material feature (for example, metal material or other metal materials such as nickel-base alloy, cobalt-base alloys, ferrous alloy) and mark content is (for example, Chinese character, letter, numeral, pattern etc.), user arranges the mark parameter (such as the laser parameter of optical fiber laser 1, the parameter of the rhythm of advancing of the dolly 7 of advancing etc.) of bar to control laser marking vibration mirror 3 and driving mechanism 67 in industrial control system 10.Industrial control system 10 controls by driving mechanism 67 dolly 7 of advancing, the dolly 7 driven rotary pallets 6 that make to advance advance to the position of aiming at feeding platform 91 on slide rail 8, make rotary-tray 6 rotations so that its carrying notch alignment feeding platform 91(, makes rotary-tray 6 rotate to initial job position).
After rotary-tray 6 and dolly 7 grades of advancing set, shake the material loading rocking handle 911 on feeding platform 91, a bar is tumbled in the carrying breach of rotary-tray 6.After in a bar being detected by sensor and fall the carrying breach of rotary-tray 6, industrial control system 10 automatically performs preset program and starts the mark operation to the excellent body of bar.
Specifically, industrial control system 10 is controlled driving mechanism 67 makes rotary-tray 6 rotations be positioned at mark position, top (so that it carries breach, the excellent body of bar and the position of the distance minimum between laser marking vibration mirror 3), and keep bar on rotary-tray 6, to be positioned at mark position, top.Industrial control system 10 is also controlled driving mechanism 67 and is driven the dolly 7 of advancing, make to advance dolly 7 driven rotary pallets 6 and be loaded in bar on rotary-tray 6 on slide rail 8, move arrive laser marking vibration mirror 3 below (for example, by sensor, detecting the end of bar over the plane preset distance at laser marking vibration mirror 3 places).Then the dolly 7 of advancing stops advancing, the tumbler 41 that supports door frame 4 by galvanometer is adjusted to vertical direction by the light direction of laser marking vibration mirror 3, by galvanometer adjustment module 5, regulates laser marking vibration mirror 3 to the distance on the excellent body surface of bar, to realize the adjusting of focal position of laser.Industrial control system 10 is controlled by driving mechanism 67 dolly 7 of advancing and is advanced with the rhythm of advancing setting, and controls optical fiber laser 1 and send laser at specified node.For example, owing to advancing, (dolly 7 step-by-step movements carry bar, the rod of bar with it every dozen of one or several signs just by the dolly 7 of advancing, deliver bar feeding one segment distances, until complete the excellent body mark to whole bar), so according to the dolly 7 of advancing advance rhythm and traveling time and on bar laser make a call to the required time of mark etc., industrial control system 10 calculates mark parameter, and by the mark parameter of calculating and the mark parameter comparison of user preset, if the mark parameter of calculating conforms to the mark parameter of user preset, the travel time industrial control system 10 control optical fiber lasers 1 and send laser, through laser marking vibration mirror 3, give the excellent body surface mark of bar.Vice versa.
As mentioned above, rotary manipulation and the rectilinear motion of rotary-tray 6 can be realized by driving mechanism 67 simultaneously, to improve continuous-running efficiency.Certainly, by galvanometer, support door frame 4 and regulate the operation of laser marking vibration mirror 3 and regulate the operation of laser marking vibration mirror 3 also can carry out by galvanometer adjustment module 5 simultaneously, to improve continuous-running efficiency.
In addition, if do not need the end face mark to bar after completing the excellent body mark of bar, after completing the excellent body mark of bar, industrial control system 10 controls by driving mechanism 67 dolly 7 of advancing, and makes the bar of advancing dolly 7 driven rotary pallets 6 and being loaded on rotary-tray 6 to the position motion of the excellent body mark of bar, arrive the position that rotary-tray 6 is aimed at blanking bench 92 from completing.Industrial control system 10 makes rotary-tray 6 rotation by driving mechanism 67 so that its carrying notch alignment blanking bench 92, and the gravity by bar itself is discharged in the bar of mark on blanking bench 92.Then by driving mechanism 67, making rotary-tray 6 be further rotated initial job position operates to prepare the mark of next root bar.
In addition, if needed after completing the excellent body mark of bar, carry out two of bar end face marks continuously, industrial control system 10 order rotary-trays 6 do not rotate and keep bar on rotary-tray 6, to be positioned at mark position, top, the bar of advancing dolly 7 driven rotary pallets 6 and being loaded on rotary-tray 6 moves on slide rail 8, from completing, the position motion of the excellent body mark of bar (is for example arrived to the end face of bar and the laser marking vibration mirror 3 nonoverlapping positions of in the vertical direction, the position of the end face of arrival bar outside laser marking vibration mirror 3 place planes, make plane preset distance described in the end face distance of bar).The tumbler 41 that supports door frame 4 by galvanometer makes laser marking vibration mirror 3 half-twists, so that the light direction of laser marking vibration mirror 3 is adjusted to horizontal direction.By galvanometer adjustment module 5, laser marking vibration mirror 3 is dropped to and the end face level of bar (guarantee that laser marking vibration mirror 3 and the end face of bar do not interfere).Industrial control system 10 is controlled optical fiber laser 1 and is sent laser, through laser marking vibration mirror 3, starts the end face of bar to carry out mark.After the mark of an end face of bar finishes, the dolly 7 of advancing is from completing the position delivery bar motion to this end face mark of bar, until another end face of bar moves to and the laser marking vibration mirror 3 nonoverlapping positions of in the vertical direction.Then according to another end face mark to bar to the similar operation of the operation of bar end face mark.At this, be no longer repeated in this description.
Certainly, by galvanometer, support door frame 4 and regulate the operation of laser marking vibration mirror 3 and regulate the operation of laser marking vibration mirror 3 also can carry out by galvanometer adjustment module 5 simultaneously, to improve continuous-running efficiency.
After completing the excellent body of bar and two end face marks, industrial control system 10 controls by driving mechanism 67 dolly 7 of advancing, the bar of advancing dolly 7 driven rotary pallets 6 and being loaded on rotary-tray 6 is moved on slide rail 8, from completing, the position motion of another end face mark of bar is arrived to the position that rotary-tray 6 is aimed at blanking bench 92.Industrial control system 10 makes rotary-tray 6 rotation by driving mechanism 67 so that its carrying notch alignment blanking bench 92, and the gravity by bar itself is discharged in the bar of mark on blanking bench 92.Then by driving mechanism 67, making rotary-tray 6 be further rotated initial job position operates to prepare the mark of next root bar.
Certainly, if only need to be to bar end face mark after completing the excellent body mark of bar, after completing the excellent body of bar and an end face mark, industrial control system 10 controls by driving mechanism 67 dolly 7 of advancing, and makes the bar of advancing dolly 7 driven rotary pallets 6 and being loaded on rotary-tray 6 to the position motion of bar end face mark, arrive the position that rotary-tray 6 is aimed at blanking bench 92 from completing.Industrial control system 10 makes rotary-tray 6 rotation by driving mechanism 67 so that its carrying notch alignment blanking bench 92, and the gravity by bar itself is discharged in the bar of mark on blanking bench 92.Then by driving mechanism 67, making rotary-tray 6 be further rotated initial job position operates to prepare the mark of next root bar.
So repeatedly, complete continuously the continuous mark to the excellent body of many bars and end face.
As mentioned above, according to automatic loading/unloading optical-fiber laser bar marking equipment of the present utility model, can a stroke (that is, receiving bars from rotary-tray 6 to the process from rotary-tray 6 unloading bars), automatically complete separately to the excellent body mark of bar, to the excellent body of bar and end face mark and/or to the excellent body of bar and two continuous marks of end face.
Therefore, have that automaticity is high, efficiency is high, quality advantages of higher according to automatic loading/unloading optical-fiber laser bar marking equipment of the present utility model, described marking equipment provides metal bar mark scheme for user, and product mark quality significantly improves.
Although the utility model is described in detail and shows with reference to its exemplary embodiment, but will be understood by those skilled in the art that, in the situation that do not depart from the spirit and scope of the present utility model that are defined by the claims, can carry out to it various changes of form and details.

Claims (8)

1. an automatic loading/unloading optical-fiber laser bar marking equipment, for bar is carried out to laser marking, it is characterized in that, described automatic loading/unloading optical-fiber laser bar marking equipment comprises that optical fiber laser (1), laser marking vibration mirror (3), galvanometer support door frame (4), galvanometer adjustment module (5), rotary-tray (6), the dolly of advancing (7), industrial control system (10), sliding rail rack (11)
Wherein, it is upper that bar is loaded in rotary-tray (6), and rotary-tray (6) is arranged on the dolly of advancing (7) above and drives bar rotation, and the dolly of advancing (7) driven rotary pallet (6) and bar are done straight reciprocating motion,
Optical fiber laser (1) and industrial control system (10) are arranged on the outside of sliding rail rack (11) or are integrated in sliding rail rack (11) upper, and optical fiber laser (1) is electrically connected to industrial control system (10) and is subject to the control of industrial control system (10),
Galvanometer supports door frame (4) and is arranged on sliding rail rack (11) above,
Laser marking vibration mirror (3) is arranged on galvanometer support door frame (4) and goes up and be connected to optical fiber laser (1), and the tumbler (41) that laser marking vibration mirror (3) supports on door frame (4) by galvanometer is realized rotary manipulation,
Galvanometer adjustment module (5) is arranged on galvanometer support door frame (4) and goes up and be connected to laser marking vibration mirror (3), when arriving laser marking vibration mirror (3) below when bar, regulate laser marking vibration mirror (3) to the distance of Surface of Rod Bar, and bar is carried out to mark.
2. automatic loading/unloading optical-fiber laser bar marking equipment according to claim 1, is characterized in that, described automatic loading/unloading optical-fiber laser bar marking equipment also comprises flexible Transmission Fibers (2),
Wherein, one end of Transmission Fibers (2) is connected to optical fiber laser (1), and the other end of Transmission Fibers (2) is connected to laser marking vibration mirror (3), with the Laser Transmission that will send from optical fiber laser (1) to laser marking vibration mirror (3).
3. automatic loading/unloading optical-fiber laser bar marking equipment according to claim 1, it is characterized in that, described automatic loading/unloading optical-fiber laser bar marking equipment also comprises driving mechanism (67), slide rail (8), the loading and unloading platform (9) being arranged on sliding rail rack (11)
Wherein, slide rail (8) extends through the space that galvanometer supports door frame (4) bottom,
Driving mechanism (67) is motor, is arranged on the end of slide rail (8), be electrically connected to industrial control system (10) and be subject to the control of industrial control system (10),
The dolly (7) of advancing is arranged on slide rail (8) and goes up and pass through driving mechanism (67) driven rotary pallet (6) and bar is done straight reciprocating motion on slide rail (8), and rotary-tray (6) drives bar rotation by driving mechanism (67),
Loading and unloading platform (9) comprises feeding platform (91) and blanking bench (92),
Feeding platform (91) and blanking bench (92) are arranged on respectively the both sides of slide rail (8) and are positioned at galvanometer and support between door frame (4) and driving mechanism (67),
Feeding platform (91) loads bar bar is fed to rotary-tray (6), and blanking bench (92) loads the bar from the mark of rotary-tray (6).
4. automatic loading/unloading optical-fiber laser bar marking equipment according to claim 1, is characterized in that,
The diameter of bar is 30mm-175mm, and length range is 500-1250mm,
The material of bar is nickel-base alloy, cobalt-base alloys, ferrous alloy,
The power of optical fiber laser (1) is 20-50W.
5. automatic loading/unloading optical-fiber laser bar marking equipment according to claim 3, is characterized in that,
Dolly (7) driven rotary pallet (6) and the bar motion on slide rail (8) of advancing arrives the below of laser marking vibration mirror (3), the tumbler (41) that supports door frame (4) by galvanometer is adjusted to vertical direction by the light direction of laser marking vibration mirror (3), and regulate laser marking vibration mirror (3) to realize the adjusting of focal position of laser to the distance on the excellent body surface of bar by galvanometer adjustment module (5), thereby the excellent body mark to bar.
6. automatic loading/unloading optical-fiber laser bar marking equipment according to claim 3, is characterized in that,
Advance dolly (7) driven rotary pallet (6) and bar moves to and the nonoverlapping position of laser marking vibration mirror (3) in the vertical direction on slide rail (8), the tumbler (41) that supports door frame (4) by galvanometer makes laser marking vibration mirror (3) half-twist so that the light direction of laser marking vibration mirror (3) is adjusted to horizontal direction, and make laser marking vibration mirror (3) drop to two end face levels with bar by galvanometer adjustment module (5), thereby the end face of bar is carried out to mark.
7. automatic loading/unloading optical-fiber laser bar marking equipment according to claim 5, it is characterized in that, dolly (7) the driven rotary pallet (6) of advancing advances to the position of aiming at feeding platform (91) on slide rail (8), rotary-tray (6) rotation is so that its carrying notch alignment feeding platform (91), then shakes material loading rocking handle (911) on feeding platform (91) bar is fed to rotary-tray (6).
8. according to the automatic loading/unloading optical-fiber laser bar marking equipment described in claim 5 or 6, it is characterized in that, dolly (7) the driven rotary pallet (6) of advancing advances to the position of aiming at blanking bench (92), rotary-tray (6) rotation is so that its carrying notch alignment blanking bench (92), and the gravity by bar itself is loaded in bar on blanking bench (92).
CN201320384128.3U 2013-06-28 2013-06-28 Fiber laser bar marking device capable of automatic feeding and blanking Expired - Fee Related CN203496458U (en)

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Cited By (6)

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CN103832085A (en) * 2014-03-12 2014-06-04 深圳市艾雷激光科技有限公司 Laser marking device capable of feeding and discharging materials automatically
CN104908456A (en) * 2015-06-15 2015-09-16 苏州石丸英合精密机械有限公司 Servo discharging mechanism of automatic keyboard laser marking machine
CN105691005A (en) * 2016-01-30 2016-06-22 邓琦 Automatic code printing device
CN106862991A (en) * 2017-04-13 2017-06-20 南京康尼机电股份有限公司 A kind of automatic feeding and method for the processing of screw mandrel part
CN108317955A (en) * 2018-02-01 2018-07-24 广东中鹏热能科技有限公司 The detection labelling apparatus of pole
CN109396655A (en) * 2018-09-30 2019-03-01 武汉鹏源激光技术有限公司 Bar section labeling method and device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103832085A (en) * 2014-03-12 2014-06-04 深圳市艾雷激光科技有限公司 Laser marking device capable of feeding and discharging materials automatically
CN104908456A (en) * 2015-06-15 2015-09-16 苏州石丸英合精密机械有限公司 Servo discharging mechanism of automatic keyboard laser marking machine
CN105691005A (en) * 2016-01-30 2016-06-22 邓琦 Automatic code printing device
CN105691005B (en) * 2016-01-30 2017-08-22 江西中信华电子工业有限公司 A kind of automatic code-printing equipment
CN106862991A (en) * 2017-04-13 2017-06-20 南京康尼机电股份有限公司 A kind of automatic feeding and method for the processing of screw mandrel part
CN108317955A (en) * 2018-02-01 2018-07-24 广东中鹏热能科技有限公司 The detection labelling apparatus of pole
CN109396655A (en) * 2018-09-30 2019-03-01 武汉鹏源激光技术有限公司 Bar section labeling method and device

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