CN208879927U - A kind of laser marking unit - Google Patents

Abstract

This application provides a kind of laser marking units, the laser marking unit includes a mounting plate being fixed on bottom plate, the lifting platform being fixed on the mounting plate, the first driving cylinder that is on the lifting platform and can sliding along the y axis along the lifting platform is set, the optical fiber labelling head moved under the driving of the first driving cylinder along Z-direction, at least two tracks be parallel to each other and extended along the y axis are provided on the side wall of the lifting platform, first driving cylinder is fixedly installed with a supporting plate, the supporting plate is mounted on the track, and it can be slided along the track, the first driving cylinder includes a push rod pushed along Z-direction, the end of the push rod is arranged in optical fiber labelling head.A kind of laser marking unit of the application can make optical fiber labelling head be located at suitable position, to complete the mark to workpiece in the position of Y-axis and Z-direction adjusting optical fiber labelling head.

Description

A kind of laser marking unit

Technical field

This application involves a kind of laser marking unit and devices.

Background technique

In the prior art, laser marking machine is to stamp permanent label in a variety of different material surfaces with laser beam. The effect of mark is to expose deep layer substance by the evaporation of entry material, to carve exquisite pattern, trade mark and text, laser Marking machine is broadly divided into, CO2 laser marking machine, semiconductor laser marking, laser marking machine and YAG laser marking machine, Laser marking machine is mainly used in that some requirements are finer, the higher occasion of precision at present.But marking machine in the prior art It cannot be automatically performed, need human assistance, this reduces the accuracys of mark technique.

Summary of the invention

The application technical problems to be solved are to provide a kind of laser marking unit and device.

In order to solve the above-mentioned technical problem, this application provides a kind of laser marking unit, the laser marking units Including one be fixed on bottom plate mounting plate, be fixed on the mounting plate lifting platform, be arranged on the lifting platform And can be slided along the y axis along the lifting platform the first driving cylinder, in the driving of the described first driving cylinder It is being parallel to each other and along Y to be provided at least two on the side wall of the lifting platform for the lower optical fiber labelling head moved along Z-direction The extended track of axis direction, the first driving cylinder are fixedly installed with a supporting plate, and the supporting plate is mounted on described Track on, and can be slided along the track, the first driving cylinder includes a push rod pushed along Z-direction, The end of the push rod is arranged in the optical fiber labelling head.

Preferably, the optical fiber labelling head can generate the laser that laser is emitted along the x axis.

Preferably, the fixing piece is a set square, and the set square, which has, is mutually perpendicular to first edge and second Edge, the first edge are fixed on the mounting plate, and the second edge is fixed on the lifting platform.

Preferably, the track is two, and the supporting plate tool is described there are two the boss in the insertion track Boss can be slided up and down along the track.

Preferably, the laser marking unit further includes one for driving described first to drive cylinder along the liter The lifting device that drop platform moves up and down.

A kind of laser mark printing device including the laser marking unit, the laser mark printing device further include described Bottom plate, the charging tray for installing workpiece, the work piece holder for clamp workpiece positioned at the top of the charging tray.

Preferably, the work piece holder includes the elevating lever that can be moved along the y axis, for driving the lifting The elevating lever actuator that bar moves up and down, the actuator are located at the upper end of the elevating lever, the elevating lever Lower end is connected with a fixture unit, the fixture unit include upper mounted plate, bottom plate, be set to upper mounted plate with it is lower solid Multiple guide rods extended along the y axis between fixed board, the upper and lower end of the guide rod are separately fixed at described On upper mounted plate and bottom plate, the fixture unit further includes a lower platen, and the lower platen is located at described upper solid Between fixed board and bottom plate, multiple guide rods pass through the lower platen, and the lower platen is sliding along the guide rod It is dynamic to be arranged, one second driving cylinder is further fixedly arranged on the upper mounted plate, the second driving cylinder is for driving The lower platen is slided up and down along guide rod.

Preferably, the lower surface of the lower platen is provided with multiple for by the red needle of artifact-driven, described to be lower solid Multiple through-holes passed through for the red needle are provided on fixed board, the workpiece is the cylindrical structure of upper opening, described Red needle be inserted into taking out workpiece from charging tray in the opening of the workpiece.

A kind of laser marking unit and device of the application can adjust the position of optical fiber labelling head in Y-axis and Z-direction It sets, optical fiber labelling head is made to be located at suitable position, to complete the mark to workpiece.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of laser mark printing device.

Fig. 2 is the structural schematic diagram of laser marking unit.

Fig. 3 is the structural schematic diagram of work piece holder.

Wherein: 1, bottom plate；21, the first driving cylinder；22, optical fiber labelling head；23, lifting platform；24, supporting plate；25, push rod； 26, mounting plate；27, fixing piece；3, work piece holder；31, the second driving cylinder；32, guide rod；33, upper mounted plate；34, it pushes Plate；35, bottom plate；36, red needle；37, elevating lever；38, elevating lever actuator；4, charging tray；41, handle；5, workpiece；61, machine Tool hand；62, driving motor；63, manipulator base.

Specific embodiment

The application is described further in the following with reference to the drawings and specific embodiments, so that those skilled in the art can be with It more fully understands the application and can be practiced, but illustrated embodiment is not as the restriction to the application.

As shown in Figure 1, being a kind of laser mark printing device described herein, including bottom plate 1, the material for installing workpiece 5 Disk 4, the laser marking unit being mounted on bottom plate 1 and 5 fixture 3 of workpiece for clamp workpiece 5.

As shown in Fig. 2, being laser marking unit described herein, the laser marking unit is fixed on bottom including one Mounting plate 26 on plate 1, the lifting platform 23 being fixed on the mounting plate 26, be arranged on the lifting platform 23 and energy Enough the first drivings for driving cylinder 21, driving cylinder 21 described first slided along the y axis along the lifting platform 23 The lower optical fiber labelling head 22 moved along Z-direction.At least two are provided on the side wall of the lifting platform 23 to be parallel to each other And the track being extended along the y axis, the first driving cylinder 21 are fixedly installed with a supporting plate 24, the supporting plate 24 It is mounted on the track, and can be slided along the track.The first driving cylinder 21 includes one along the axis side Z To the push rod 25 of promotion, the end of the push rod 25 is arranged in the optical fiber labelling head 22.The optical fiber labelling head 22 The laser that laser is emitted along the x axis can be generated.Multiple 5 mounting portions of workpiece, the workpiece are provided on the charging tray 4 5 mounting portions are along array arrangement.The left and right sides of the charging tray 4 is additionally provided with handle 41.The lifting platform 23 is solid by one Determine part 27 to be fixed on the mounting plate 26

As shown in figure 3,5 fixture 3 of workpiece includes the elevating lever 37 that can be moved along the y axis, for driving The elevating lever actuator 38 that the elevating lever 37 stated moves up and down, the actuator are located at the upper end of the elevating lever 37, The lower end of the elevating lever 37 is connected with a fixture unit, and the fixture unit includes upper mounted plate 33, bottom plate 35, multiple guide rods 32 extended along the y axis between upper mounted plate 33 and bottom plate 35, the guide rod 32 Upper and lower end is separately fixed on the upper mounted plate 33 and bottom plate 35, and the fixture unit further includes one Lower platen 34, the lower platen 34 is between the upper mounted plate 33 and bottom plate 35, multiple guide rods 32 Across the lower platen 34, the lower platen 34 slides setting along the guide rod 32, goes back on the upper mounted plate 33 It is fixedly installed one second driving cylinder 31, the second driving cylinder 31 is for driving the lower platen 34 along guide rod 32 It slides up and down.The lower surface of the lower platen 34 is provided with multiple red needles 36 for driving workpiece 5, the lower fixation Multiple through-holes passed through for the red needle 36 are provided on plate 35.The workpiece 5 is the cylindrical structure of upper opening, institute The red needle 36 stated is inserted into taking out workpiece 5 from charging tray 4 in the opening of the workpiece 5.

The laser mark printing device further includes mechanical arm assembly, and the mechanical arm assembly is mounted on bottom plate 1 including one On manipulator base 63, be mounted in the manipulator base 63 driving motor 62, driven by the driving motor 62 Dynamic manipulator 61, the manipulator 61 are rotated in one axis of driving lower edge of the driving motor 62, the axis It is extended along the y axis.The manipulator 61 is for grabbing charging tray 4, by the placement of charging tray 4 to station, after the completion of mark, Charging tray 4 is shifted, next charging tray 4 is then grabbed.

The working principle of the laser mark printing device of the application is as follows,

The workpiece 5 of non-mark is installed on charging tray 4, and manipulator 61 grabs charging tray 4, and charging tray 4 is placed on to the work of bottom plate 1 On position, the elevating lever 37 of grabbing device declines, and runs to the surface of charging tray 4 also, bottom plate 35 offsets with workpiece 5, the Two driving cylinders 31 drive lower platen 34 to move down, in the opening for making the red needle 36 being mounted on lower platen 34 insertion workpiece 5, Second driving cylinder 31 drives lower platen 34 to move up, and makes red needle 36 that workpiece 5 be driven to take out from charging tray 4.

At this point, laser marking unit can adjust the position of light pricker labelling head along Y-axis and Z-direction, make optical fiber labelling head 22 laser projected being capable of the successively mark on workpiece 5.After the completion of mark, the second driving cylinder 31 drives lower platen 34 downward It is mobile, it is packed into workpiece 5 in charging tray 4.According to said method by the successively complete mark of the workpiece 5 in charging tray 4.Street will complete mark hand in hand Workpiece 5 the crawl of charging tray 4 to next station.

Embodiment described above is only the preferred embodiment lifted to absolutely prove the application, the protection model of the application It encloses without being limited thereto.Those skilled in the art made equivalent substitute or transformation on the basis of the application, in the application Protection scope within.The protection scope of the application is subject to claims.

Claims (5)

1. a kind of laser marking unit, which is characterized in that the laser marking unit includes an installation being fixed on bottom plate Plate, the lifting platform being fixed on the mounting plate, be arranged on the lifting platform and can be along the lifting platform along Y First driving cylinder of axis direction sliding, the optical fiber mark moved under the driving of the first driving cylinder along Z-direction Head is provided at least two tracks be parallel to each other and extended along the y axis on the side wall of the lifting platform, described The first driving cylinder be fixedly installed with a supporting plate, the supporting plate is mounted on the track, and can be along the rail Road sliding, the first driving cylinder includes a push rod pushed along Z-direction, and the optical fiber labelling head is arranged described Push rod end.

2. a kind of laser marking unit as described in claim 1, which is characterized in that the optical fiber labelling head can generate sharp The laser that light is emitted along the x axis.

3. a kind of laser marking unit as claimed in claim 2, which is characterized in that the lifting platform is solid by a fixing piece Be scheduled on the mounting plate, the fixing piece is a set square, the set square have be mutually perpendicular to first edge and Second edge, the first edge are fixed on the mounting plate, and the second edge is fixed on the lifting platform On.

4. a kind of laser marking unit as claimed in claim 3, which is characterized in that the track is two, the support There are two the boss in the insertion track, the boss to slide up and down along the track for plate tool.

5. a kind of laser marking unit as claimed in claim 4, which is characterized in that the laser marking unit further includes one Lifting device for driving described first that cylinder is driven to move up and down along the lifting platform.