CN202192858U

CN202192858U - Handheld laser marking machine

Info

Publication number: CN202192858U
Application number: CN2011203234050U
Authority: CN
Inventors: 胡艳宁
Original assignee: CHONGQING XU'AN TECHNOLOGY Co Ltd
Current assignee: CHONGQING XU'AN TECHNOLOGY Co Ltd
Priority date: 2011-08-31
Filing date: 2011-08-31
Publication date: 2012-04-18
Anticipated expiration: 2021-08-31

Abstract

The utility model discloses a handheld laser marking machine which comprises a laser marking head, a laser generator, a controller and a laser power supply used for supplying power for the laser generator, wherein an input end of the laser marking head is respectively connected with the laser generator and the controller by cables; the laser generator, the controller and the laser power supply are arranged in an equipment cabinet or on the surface of the equipment cabinet in a matching way; the laser marking head can be moved and is arranged in the equipment cabinet or on the surface of the equipment cabinet in a matching way; the laser marking head is provided with an optical bench; and a piece of locating magnet is fixedly arranged on the optical bench. The handheld laser marking machine can be used for marking a large fixed workpiece, is convenient to operate and good in location stability, and can adjust the focal length of the laser marking head, thus meeting the demands of different equipment.

Description

Hand-held laser marking machine

Technical field

The utility model relates to laser marking device, is specially a kind of hand-held laser marking machine that is used for to the main equipment mark.

Background technology

Laser marking is a kind of important laser processing technology; Be widely used in fields such as electronic devices and components, hardware, accurate apparatus, auto parts machinery and building materials; It is through laser beam after various body surface is burnt the part material, show the pattern or the literal of required etching.Mostly present laser marking machine is the relatively-stationary mesa structure in position; The labelling head that is laser marking machine is fixedly installed on the platform; Need operating personnel will treat that the apparatus of mark or object are placed on the table top of mark machine front during mark; And the focus point that makes object and labelling head over against, could start the mark machine then and carry out the mark operation.But this mark machine can only be used for the small-sized parts that some volumes are less, be prone to take, and for some main equipments that can not arbitrarily move, then is difficult to operation.For overcoming the above problems; Publication number is that the Chinese patent of CN101612839 discloses a kind of " hand-held laser marking machine "; It is the mark operation that is exclusively used in vehicle glass; Its structure is that the front end at the head of the laser marking machine of hand-held is provided with a fixing sucking disk that is used to adsorb glass, makes head be positioned at treating on the mark position of glass through fixing sucking disk.Though the mark machine of this structure also can be used for the big scale fixed equipments mark; But; Because its position stability is relatively poor, fixing sucking disk can only have suction-operated preferably to glass, for other heavy mechanical equipment, then is difficult to the positioning action that reaches stable; And this mark machine is fixed owing to focal length; Therefore the pattern and the literal size of mark are also fixed; And for other plant equipment of different model; Need to print the sign that varies in size, this just needs the adjustable focal length of mark machine, and present laser marking machine is difficult to satisfy the demands.

The utility model content

To above-mentioned deficiency of the prior art; The main purpose of the utility model is to solve present laser marking machine can't be to the problem of main equipment mark; And provide a kind of easy to use, the location rear stability is better, and the hand-held laser marking machine of adjustable focal length.

The technical scheme of the utility model is following: hand-held laser marking machine; Said laser marking machine comprises laser marking head, laser generator, controller and is used for the Laser Power Devices to the laser generator power supply that the input of laser marking head is connected with controller with laser generator respectively through cable; It is characterized in that said laser generator, controller and Laser Power Devices are equipped with on rack inside or surface; The laser marking head is movably, be equipped with in rack or the rack surface on; On the laser marking head, optical bench is installed, on optical bench, is fixed with phase magnet.

The hand-held laser marking machine of the utility model in use; Can directly manually mention the laser marking head; Be placed on the corresponding main equipment then and through phase magnet absorption location, use very flexibly, only need during mark the labelling head aligning is treated that the apparatus casing of mark gets final product.Can import multiple id signal through computer,, can also select different fonts, size for use, operate also easily, help reducing the mark difficulty, enhance productivity like letter, numeral, Chinese character etc.

Further technical scheme, said laser marking head links to each other with optical bench through liftable adjusting rod.The effect that adjusting rod is set here is to control the distance between laser marking head and the equipment, reaches the purpose of regulating focal point, so just can satisfy the demand of user for the identification information of different sizes, type.

Further again, the laser marking head also is connected with rack through the location drag-line, and the length of said location drag-line is less than the length of any wire cable between laser marking head and laser generator or the controller.Can prevent that through the location drag-line is set cable is broken by accident in using the process of equipment, because the length of location drag-line is shorter relatively, when cable also was not tightened up, the location drag-line just can be strained the laser marking head, thereby has realized the protection to cable.

With respect to prior art, the utlity model has following beneficial effect:

1, can give the big scale fixed equipments mark: owing to adopted the labelling head of hand-holdable formula, make the mark machine can not receive the restriction in place, carry more conveniently, adopt during mark to be marked that equipment is motionless, the mode of the motor-driven work of mark, operate also convenient.

2, the location rear stability is good: owing in the bottom of labelling head optical bench has been installed; Can make labelling head be attracted to large-scale plant equipment surface through the magnet on the optical bench; The good stability of absorption makes that labelling head can not produce when mark to rock, and helps guaranteeing the mark quality.

3, the focal length of scalable labelling head: can regulate labelling head and the distance between the equipment of being marked through height regulating frame, realize the adjustable of focal length, satisfy the different size signs of demands people select to(for) distinct device.

Description of drawings

Fig. 1 is the structural representation of the utility model hand-held laser marking machine;

Fig. 2 is the user mode figure of Fig. 1.

Among the figure, 1-laser marking head, 2-optical bench, 3-phase magnet, 4-cable, 5-rack, 6-laser generator, 7-controller, 8-computer, 9-Laser Power Devices, 10-adjusting rod, 11-location drag-line.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.

As depicted in figs. 1 and 2, the hand-held laser marking machine of the utility model comprises movably laser marking head 1 and rack 5, is provided with pulley in the bottom of rack 5, makes rack to be pushed at work and slides.Said laser marking head 1 is an existing equipment; It is that speculum through inside forms required literal with the laser beam of input through angular transformation or pattern is radiated on the equipment again; Below laser marking head 1, be connected with optical bench 2 through adjusting rod 10; Adjusting rod 10 is the Liftable type structure, through the length of control and regulation bar 10, can regulate the distance between laser marking head 1 and the optical bench 2.Be fixed with phase magnet 3 in the lower end of optical bench 2, said phase magnet 3 is used for and the plant equipment adhesive, can be so that the laser marking head 1 that is installed on the optical bench 2 is positioned on the housing of plant equipment through phase magnet 3.Because existing present most of equipment all are the housings of the iron or steel that adopts, have therefore adopted magnet as positioning element here, what can expect is, for the different equipment of shell material, also can adopt other positioning element, like sucker etc.

Referring to Fig. 1 and Fig. 2; The input of said laser marking head 1 through cable 4 respectively be located at rack 5 in laser generators 6 be connected with controller 7; Said laser generator 6 is used for to laser marking head 1 emission laser beam, and said controller 7 is input in the laser marking head 1 after being used for the identification information of receiving computer 8 inputs and converting this identification information to id signal; In rack 5, also be provided with the Laser Power Devices 9 that are used for to laser generator 6 power supplies.Be to laser marking head input of control commands in the utility model through computer 8; Promptly import the identification information (like Chinese character, letter, pattern etc.) of mark; The signal of computer 8 outputs will pass through and input to laser marking head 1 again after controller 7 converts analog signal to; Laser marking head 1 rotates according to its inner eyeglass of said signal controlling, makes the laser beam of laser generator 6 inputs to be formed required identification number or literal, pattern at the plant equipment surface of shell then by refraction.

Laser marking head 1 in the utility model, laser generator 6, controller 7 and be used for all being placed in the rack 5 to the parts such as Laser Power Devices 9 of laser generator 6 power supply; In use; Be that laser marking head 1 is taken out in rack 5; Just can be fixed in easily on the metalwork of treating mark through phase magnet 3 again, very easy to use at the scene.

Referring to Fig. 1 and Fig. 2; Laser marking head 1 also is connected with rack 5 through location drag-line 11; Location drag-line 11 be one can be crooked flexible chain, can adopt materials such as rubber, metal to process, when mounted; The length of location drag-line 11 is less than the length of any wire cable between laser marking head 1 and laser generator 6 or the controller 7; The ultimate range that makes laser marking head 1 can leave rack 5 like this is the length of location drag-line 11, thereby the cable between protection laser marking head 1 and laser generator 6 and the controller 7 can not be straightened, and reaches the purpose that prevents that cable from being broken.

The hand-held laser marking machine of the utility model uses more flexible, convenient, can satisfy the demand of the big-and-middle-sized equipment of being inconvenient to move, and is easy to operate, alleviated working strength of workers, has market prospects preferably.

Need to prove at last; Above embodiment is only in order to technical scheme but not the restriction technologies scheme of explanation the utility model; Although the applicant specifies the utility model with reference to preferred embodiment, those of ordinary skill in the art should be appreciated that those modifications that technical scheme of the utility model is carried out perhaps are equal to replacement; And do not break away from the aim and the scope of present technique scheme, all should be encompassed in the middle of the claim scope of the utility model.

Claims

1. hand-held laser marking machine; Said laser marking machine comprises laser marking head (1), laser generator (6), controller (7) and is used for the Laser Power Devices (9) to laser generator (6) power supply that the input of laser marking head (1) is connected with controller (7) with laser generator (6) respectively through cable (4); It is characterized in that said laser generator (6), controller (7) and Laser Power Devices (9) are equipped with on rack (5) inside or surface; Laser marking head (1) is movably, be equipped with in rack (5) or rack (5) surface on; Optical bench (2) is installed on laser marking head (1), on optical bench (2), is fixed with phase magnet (3).

2. hand-held laser marking machine according to claim 1 is characterized in that, said laser marking head (1) links to each other with optical bench (2) through liftable adjusting rod (10).

3. hand-held laser marking machine according to claim 1 and 2; It is characterized in that; Laser marking head (1) also is connected with rack (5) through location drag-line (11), and the length of said location drag-line (11) is less than the length of any wire cable between laser marking head (1) and laser generator (6) or the controller (7).