CN209035733U - Precise laser cutting machine - Google Patents

Precise laser cutting machine Download PDF

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Publication number
CN209035733U
CN209035733U CN201821665418.4U CN201821665418U CN209035733U CN 209035733 U CN209035733 U CN 209035733U CN 201821665418 U CN201821665418 U CN 201821665418U CN 209035733 U CN209035733 U CN 209035733U
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CN
China
Prior art keywords
laser
driving mechanism
laser cutting
reflecting mirror
rack
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Application number
CN201821665418.4U
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Chinese (zh)
Inventor
刘仁文
尹文军
李今治
黄小安
胡祖旺
康汉强
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Dongguan Heng Hao Laser Technology Co Ltd
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Dongguan Heng Hao Laser Technology Co Ltd
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Priority to CN201821665418.4U priority Critical patent/CN209035733U/en
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Abstract

The utility model discloses precise laser cutting machine, including rack and the internal laser cutting head for being equipped with condenser tube ferrule and camera, worktable panel is installed in rack, the first driving mechanism is mounted in the rack of worktable panel two sides, second driving mechanism is installed in the first driving mechanism, the both ends of second driving mechanism are connect with one of them first driving mechanism respectively, laser cutting head is mounted in the second driving mechanism, the rear portion of machine frame inside is fixed with laser generator, first reflecting mirror of the laser issued for reflection laser generator is installed in rack, the second reflecting mirror for reflecting the laser from the first reflecting mirror is installed in the second driving mechanism, after the laser that laser generator issues is by the first reflecting mirror and the reflection of the second reflecting mirror, laser is injected into laser cutting head, the installed in front of rack has console;Laser cutting head inside the utility model, which is able to carry out, to be automatically corrected, so as to avoid the occurrence of the phenomenon that cutting bad product.

Description

Precise laser cutting machine
Technical field
The utility model relates to laser cutting device technical fields, and in particular to a kind of precise laser cutting machine.
Background technique
With the continuous development of industrial technology, laser cutting machine exists using more and more extensive, current laser cutting machine When being cut to product, it is necessary first to manually product to be cut is put on the table, but since product is by manually placing, Often will appear product space and put not positive phenomenon, and current laser cutting machine can not adjust automatically laser cutting head position It sets, so, laser cutting machine often will appear and product is cut to bad phenomenon when cutting to product.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of precise laser cutting machine, cuts with traditional laser Cutting mill is compared, and internal laser cutting head, which is able to carry out, to be automatically corrected, i.e. laser cutting head is when cutting product, energy The practical pendulum position according to product is reached to move, so as to avoid the occurrence of the phenomenon that cutting bad product.
A kind of precise laser cutting machine disclosed by the utility model, including rack and internal condenser tube ferrule and the camera of being equipped with Laser cutting head is equipped with worktable panel in rack, is mounted in the rack of worktable panel two sides for driving laser The first driving mechanism that cutting head is moved forward and backward is equipped with for driving laser cutting head transverse shifting in the first driving mechanism Second driving mechanism, the both ends of the second driving mechanism are connect with one of them first driving mechanism respectively, laser cutting head installation In the second driving mechanism, the rear portion of machine frame inside is fixed with laser generator, is equipped in rack and occurs for reflection laser First reflecting mirror of the laser that device issues is equipped with for reflecting the laser from the first reflecting mirror in the second driving mechanism Two-mirror, after the laser that laser generator issues is by the first reflecting mirror and the reflection of the second reflecting mirror, laser is injected into laser In cutting head, the installed in front of rack has console, and camera, the first driving mechanism, the second driving mechanism and laser generator are equal It is electrically connected with console.
An embodiment according to the present utility model, laser cutting head include the bracket for being used to support condenser tube ferrule and camera, It can slide up and down on the front end face of bracket and be connected with sliding block, condenser tube ferrule is mounted vertically on sliding block, is pacified on the front end face of bracket Equipped with the third driving mechanism for driving sliding block to slide vertically, it is fixed with mounting base on bracket, consolidates on the front end face of mounting base Surely there is mounting plate, camera is fixed on the front end face of mounting plate, is fixed on bracket for reflecting swashing from the second reflecting mirror Light so that laser is injected into the third reflecting mirror in condenser tube ferrule, condenser tube ferrule, camera, third reflecting mirror and third driving mechanism it is outer Portion is covered with housing, and the channel passed through for the laser from the second reflecting mirror is provided in housing.
An embodiment according to the present utility model, sliding rail is vertically fixed on the front end face of bracket, and sliding block and sliding rail are sliding Dynamic connection, third driving mechanism include the motor being fixed on bracket and are sequentially connected on the transmission shaft of motor by shaft coupling Screw rod, the both ends of screw rod are connect by bearing with holder pivots, and screw rod is threaded through in sliding block and is threadedly coupled with sliding block.
An embodiment according to the present utility model is inserted with inside with cavity to the lower end interference fit of condenser tube ferrule Jet cup forms up big and down small conical surface shape structure on the inner wall of jet cup lower end, is provided on the side wall of jet cup and jet The pipe fitting of cup connects with the internal cavities.
An embodiment according to the present utility model is provided with a pair of elongated hole in left and right distribution in mounting plate, elongated Hole extends along the vertical direction of mounting plate, and mounting plate is fixed by the bolt being threaded through in elongated hole with mounting base.
An embodiment according to the present utility model, the lower end of mounting plate are fixed with the connecting plate that middle part has through-hole, even The headlamp of ring-shaped is fixed on the lower end surface of fishplate bar, headlamp and through-hole are coaxially disposed.
An embodiment according to the present utility model is provided with the air draught that several are in array-like distribution in worktable panel Mouthful, it is provided with air draught chamber below worktable panel, the side of air draught chamber is provided with air outlet.
An embodiment according to the present utility model is equipped with suspended hood, suspended hood in the rack at worktable panel rear Leading flank on be provided with several be in array-like distribution wind inlet.
Compared with traditional laser cutting machine, internal laser cutting head is able to carry out to be automatically corrected the utility model, That is laser cutting head can move, so as to avoid the occurrence of when cutting to product according to the practical pendulum position of product The phenomenon that cutting bad product;The focusing of cutting head automatic lifting, camera camera shooting laser cutting, focus is quasi-, and cutting accuracy is high, and camera is fixed Position, and camera position it is adjustable, it can be achieved that have on material screen printing pattern technique process, can be used for cutting 3C Product, such as Mobile phone shell, Mobile phone film etc..
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the schematic perspective view of precise laser cutting machine;
Fig. 2 is the schematic perspective view of part precise laser cutting machine;
Fig. 3 is the schematic perspective view of part precise laser cutting machine;
Fig. 4 is the schematic perspective view of part precise laser cutting machine;
Fig. 5 is the schematic perspective view of part precise laser cutting machine;
Fig. 6 is that laser cutting head removes the schematic perspective view after housing;
Fig. 7 is that laser cutting head removes the schematic perspective view after housing;
Fig. 8 is the schematic cross-sectional view after laser tube and the installation of jet cup.
Specific embodiment
Multiple embodiments that the utility model will be disclosed with schema below, as clearly stated, in many practices Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply this with limitation practical new Type.That is, the details in these practices is non-essential in some embodiments of the utility model.In addition, for letter For the sake of changing schema, some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and non-specifically The meaning of order or cis-position is censured, it is also non-to limit the utility model, it is retouched just for the sake of difference with same technique term The component stated or operation are not understood to indicate or imply its relative importance or implicitly indicate indicated technology The quantity of feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution Conjunction is not present, also not within the protection scope of the requires of the utility model.
The precise laser cutting machine of the utility model, including rack 1 and the internal laser for being equipped with condenser tube ferrule 2 and camera 3 Cutting head 4 is equipped with worktable panel 11 in rack 1, is mounted in the rack 1 of 11 two sides of worktable panel sharp for driving The first driving mechanism 5 that light cutting head 4 is moved forward and backward is equipped in the first driving mechanism 5 for driving laser cutting head 4 laterally The second mobile driving mechanism 6, the both ends of the second driving mechanism 6 are connect with one of them first driving mechanism 5 respectively, and laser is cut It cuts first 4 to be mounted in the second driving mechanism 6, the rear portion inside rack 1 is fixed with laser generator 7, is equipped with and is used in rack 1 First reflecting mirror 81 of the laser that reflection laser generator 7 issues is equipped in the second driving mechanism 6 for reflecting from first Second reflecting mirror 82 of the laser of reflecting mirror 81, the laser that laser generator 7 issues pass through the first reflecting mirror 81 and the second reflection After mirror 82 reflects, laser is injected into laser cutting head 4, and the installed in front of rack 1 has console 9, camera 3, the first driving machine Structure 5, the second driving mechanism 6 and laser generator 7 are electrically connected with console 9;The utility model and traditional laser cutting machine It compares, internal laser cutting head, which is able to carry out, to be automatically corrected, i.e. laser cutting head, can be by when cutting to product It is moved according to the practical pendulum position of product, so as to avoid the occurrence of the phenomenon that cutting bad product.
Laser cutting head 4 includes the bracket 41 for being used to support condenser tube ferrule 2 and camera 3, can be upper and lower on the front end face of bracket 41 Being slidably connected has sliding block 42, and condenser tube ferrule 2 is mounted vertically on sliding block 42, is equipped on the front end face of bracket 41 for driving cunning The third driving mechanism 43 that block 42 slides vertically is fixed with mounting base 44 on bracket 41, is fixed on the front end face of mounting base 44 Mounting plate 45, camera 3 are fixed on the front end face of mounting plate 45, are fixed on bracket 41 for reflecting from the second reflecting mirror 82 Laser so that laser is injected into the third reflecting mirror 83 in condenser tube ferrule 2, condenser tube ferrule 2, camera 3, third reflecting mirror 83 and third The outer cup of driving mechanism 43 is equipped with housing 46, is provided in housing 46 and leads to for what the laser from the second reflecting mirror 82 passed through Road 461;Eyeglass is installed, eyeglass is for the focusing to laser inside above-mentioned condenser tube ferrule;Above-mentioned third reflecting mirror is for reflecting Laser from the second reflecting mirror is so that laser is injected into condenser tube ferrule;Camera is then used to obtain and be placed on worktable panel The image of product;Third driving mechanism is able to drive condenser tube ferrule and moves up and down.
Sliding rail 411 is vertically fixed on the front end face of bracket 41, sliding block 42 is slidably connected with sliding rail 411, third driving machine Structure 43 includes the motor 431 being fixed on bracket 41 and the silk by the transmission connection of shaft coupling 432 on the transmission shaft of motor 431 Bar 433, the both ends of screw rod 433 are rotatablely connected by bearing and bracket 41, screw rod 433 be threaded through in sliding block 42 and with 42 spiral shell of sliding block Line connection;After by using this structure, be able to drive sliding block when motor rotates forward and move down, can drive condenser tube ferrule to Lower movement, is able to drive sliding block when motor reversal and moves up, and condenser tube ferrule can be driven to move up, mobile in condenser tube ferrule When, the focal position of laser can be adjusted, the effect of the third driving mechanism is exactly the focal point by laser on product.
The lower end interference fit ground of condenser tube ferrule 2 is inserted with the internal jet cup 21 with cavity, 21 lower end of jet cup it is interior Up big and down small conical surface shape structure is formed on wall, and the pipe with 21 connects with the internal cavities of jet cup is provided on the side wall of jet cup 21 Connector 22;By the setting of jet cup, when laser cuts product, jet cup can be residual by what is cut down on product The blowing of slag.
A pair of elongated hole 451 in left and right distribution, vertical side of the elongated hole 451 along mounting plate 45 are provided in mounting plate 45 To extension, mounting plate 45 is fixed by the bolt 47 and mounting base 44 being threaded through in elongated hole 451;By using this structure Afterwards, after bolt is unscrewed, mounting plate can be moved up and down, and so, the height of camera can easily be adjusted, in camera height After the completion of degree adjustment, then tighten bolt.
The lower end of mounting plate 45 is fixed with the connecting plate 48 that middle part has through-hole 481, fixes on the lower end surface of connecting plate 48 There is the headlamp 49 of ring-shaped, headlamp 49 and through-hole 481 are coaxially disposed;By the setting of headlamp, can be realized to production The illumination of product so facilitates camera to shoot the product being placed on worktable panel.
The air inlet 111 that several are in array-like distribution, the lower section of worktable panel 11 are provided in worktable panel 11 It is provided with air draught chamber 12, the side of air draught chamber 12 is provided with air outlet 13;By the setting of air inlet, air draught chamber and air outlet, When air outlet connects negative pressure dust collector, when laser cuts product, negative pressure dust collector can be drawn on product The residue cut down, so as to realize the collection to residue.
Suspended hood 14 is installed in the rack 1 at 11 rear of worktable panel, is provided on the leading flank of suspended hood 14 several A wind inlet 141 in array-like distribution;By the setting of wind inlet on suspended hood and suspended hood, when suspended hood connection negative pressure is inhaled When dirt device, when laser cuts product, negative pressure dust collector can draw the residue cut down on product, thus It can be realized the collection to residue.
When the utility model at work, first by the way that manually product to be cut is placed on worktable panel, then The image for the product that console is placed on worktable panel by camera capture, console handle the image of product Afterwards, the movement of the second driving mechanism the first driving mechanism can be controlled is driven according to the practical placement position of product, second drives Motivation structure can then drive the movement of laser cutting head according to the practical placement position of product, in the mobile mistake of laser cutting head Cheng Zhong, the laser that laser generator issues are injected into focusing after the first reflective mirror, the second reflective mirror and third mirror reflection Guan Zhong focuses pipe under the adjustment of third driving mechanism, can focus on laser on product to be cut, cooperation above-mentioned first The effect of driving mechanism and the second driving mechanism, the laser projected from focusing pipe realize the cutting to product.The utility model In the first driving mechanism and the second driving mechanism be that screw rod drives the conventional linear type driving mechanism slided of sliding shoe, First driving mechanism and the second driving mechanism are current driving mechanism common on the market, and are had in laser cutting machine Extensive to use, therefore, not repeat them here.
Upper described only the embodiments of the present invention, is not intended to limit the utility model.For this field For technical staff, various modifications and changes may be made to the present invention.The interior institute of all spirit and principle in the utility model Any modification, equivalent substitution, improvement and etc. of work should all include within the scope of the claims of the utility model.

Claims (8)

1. precise laser cutting machine, it is characterised in that: be equipped with swashing for condenser tube ferrule (2) and camera (3) including rack (1) and inside Light cutting head (4) is equipped with worktable panel (11) in the rack (1), the rack (1) of worktable panel (11) two sides On be mounted on for drive laser cutting head (4) be moved forward and backward the first driving mechanism (5), first driving mechanism (5) On the second driving mechanism (6) for driving laser cutting head (4) transverse shifting is installed, second driving mechanism (6) Both ends are connect with one of them first driving mechanism (5) respectively, and the laser cutting head (4) is mounted on the second driving mechanism (6) On, the internal rear portion of the rack (1) is fixed with laser generator (7), is equipped in the rack (1) and is sent out for reflection laser The first reflecting mirror (81) for the laser that raw device (7) issue is equipped with for reflecting from first on second driving mechanism (6) The second reflecting mirror (82) of the laser of reflecting mirror (81), the laser that the laser generator (7) issues pass through the first reflecting mirror (81) and after the second reflecting mirror (82) reflection, laser is injected into laser cutting head (4), and the installed in front of the rack (1) has Console (9), the camera (3), the first driving mechanism (5), the second driving mechanism (6) and laser generator (7) with control Platform (9) electrical connection.
2. precise laser cutting machine according to claim 1, which is characterized in that the laser cutting head (4) includes being used for The bracket (41) of condenser tube ferrule (2) and camera (3) is supported, can slide up and down on the front end face of the bracket (41) and be connected with sliding block (42), the condenser tube ferrule (2) is mounted vertically on sliding block (42), is equipped on the front end face of the bracket (41) for driving cunning The third driving mechanism (43) that block (42) slides vertically is fixed with mounting base (44), the mounting base on the bracket (41) (44) it is fixed on front end face mounting plate (45), the camera (3) is fixed on the front end face of mounting plate (45), the bracket (41) it is fixed on and comes from the laser of the second reflecting mirror (82) so that the third that is injected into condenser tube ferrule (2) of laser is anti-for reflect Penetrate mirror (83), the condenser tube ferrule (2), camera (3), third reflecting mirror (83) and third driving mechanism (43) outer cup be equipped with cover Shell (46) is provided with the channel (461) passed through for the laser from the second reflecting mirror (82) in the housing (46).
3. precise laser cutting machine according to claim 2, which is characterized in that vertical on the front end face of the bracket (41) It is fixed with sliding rail (411), the sliding block (42) is slidably connected with sliding rail (411), and the third driving mechanism (43) includes fixing Motor (431) on bracket (41) and the screw rod by shaft coupling (432) transmission connection on the transmission shaft of motor (431) (433), the both ends of the screw rod (433) are rotatablely connected by bearing and bracket (41), and the screw rod (433) is threaded through sliding block (42) it is threadedly coupled in and with sliding block (42).
4. precise laser cutting machine according to claim 2, which is characterized in that the lower end interference of the condenser tube ferrule (2) is matched It is inserted with the internal jet cup (21) for having cavity with closing, forms up big and down small cone on the inner wall of jet cup (21) lower end Planar structure is provided with the pipe fitting (22) with jet cup (21) connects with the internal cavities on the side wall of the jet cup (21).
5. precise laser cutting machine according to claim 2, which is characterized in that be provided with a pair in the mounting plate (45) In the elongated hole (451) of left and right distribution, the elongated hole (451) extends along the vertical direction of mounting plate (45), the mounting plate (45) fixed by the bolt (47) being threaded through in elongated hole (451) and mounting base (44).
6. precise laser cutting machine according to claim 2 or 5, which is characterized in that the lower end of the mounting plate (45) is solid Surely there is middle part to have the connecting plate (48) of through-hole (481), the illumination of ring-shaped is fixed on the lower end surface of the connecting plate (48) Lamp (49), the headlamp (49) and through-hole (481) are coaxially disposed.
7. precise laser cutting machine according to claim 1, which is characterized in that be provided in the worktable panel (11) Several are in the air inlet (111) of array-like distribution, are provided with air draught chamber (12) below the worktable panel (11), described The side of air draught chamber (12) is provided with air outlet (13).
8. precise laser cutting machine according to claim 1, which is characterized in that the machine at worktable panel (11) rear It is equipped on frame (1) suspended hood (14), the suction that several are in array-like distribution is provided on the leading flank of the suspended hood (14) Air holes (141).
CN201821665418.4U 2018-10-13 2018-10-13 Precise laser cutting machine Active CN209035733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821665418.4U CN209035733U (en) 2018-10-13 2018-10-13 Precise laser cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821665418.4U CN209035733U (en) 2018-10-13 2018-10-13 Precise laser cutting machine

Publications (1)

Publication Number Publication Date
CN209035733U true CN209035733U (en) 2019-06-28

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ID=67035898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821665418.4U Active CN209035733U (en) 2018-10-13 2018-10-13 Precise laser cutting machine

Country Status (1)

Country Link
CN (1) CN209035733U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111843239A (en) * 2020-07-30 2020-10-30 衡阳市迪曼电子产品有限公司 PCB cutting device is used in power adapter production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111843239A (en) * 2020-07-30 2020-10-30 衡阳市迪曼电子产品有限公司 PCB cutting device is used in power adapter production

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