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CN-224209278-U - Automatic laser marking device

CN224209278UCN 224209278 UCN224209278 UCN 224209278UCN-224209278-U

Abstract

The utility model provides an automatic laser marking device which comprises a frame, a conveying belt horizontally arranged on the frame and used for conveying workpieces, a laser marking head arranged above the conveying belt, a recognition component capable of recognizing the positions of the workpieces on the conveying belt one by one, a position adjusting mechanism connected with an electric signal of the recognition component and capable of driving the laser marking head to move along the direction of the conveying belt, a material receiving frame arranged at the tail end of the conveying belt, and a blanking conveying mechanism capable of conveying the workpieces to the material receiving frame one by one. According to the utility model, the workpiece position can be identified and positioned through the identification component, when the workpiece enters the marking station, the identification component is linked with the position adjusting component, so that the laser marking head correspondingly moves to the upper side of the workpiece to mark the workpiece, and after the workpiece is marked, the workpiece is automatically fed and collected onto the material receiving frame by matching with the conveying belt and the feeding conveying mechanism, thereby realizing automatic marking and feeding of the workpiece and improving the marking efficiency of the workpiece.

Inventors

  • LIANG LIANG
  • YANG YUNHAO

Assignees

  • 浙江创宏激光科技有限公司

Dates

Publication Date
20260508
Application Date
20250326

Claims (9)

  1. 1. The utility model provides an automatic marking device of laser, includes frame, level setting be used for carrying the conveyer belt of work piece and set up the laser marking head in the conveyer belt top in the frame, its characterized in that, be provided with in the frame can discern the identification component of work piece position on the conveyer belt one by one and with the identification component signal of telecommunication connection can drive the laser marking head along the position adjustment mechanism that conveyer belt width direction removed, still including setting up in the terminal receipts work or material rest of conveyer belt and can carry the work piece to the unloading conveying mechanism of receipts work or material rest one by one.
  2. 2. The automatic laser marking device according to claim 1, wherein the position adjusting mechanism comprises a support arranged along the width direction of the conveying belt, a sliding seat fixedly connected with the side wall of the laser marking head and connected with the support in a sliding manner, and a first driving piece arranged on the support and used for driving the sliding seat to move along the extending direction of the support.
  3. 3. The automatic laser marking device of claim 1, wherein the blanking conveying mechanism comprises two limiting guide plates, a mechanical arm and an adsorption assembly, wherein the two limiting guide plates are arranged on the conveying belt and can respectively abut against two sides of a workpiece to guide the workpiece to move to the tail end of the conveying belt one by one, the mechanical arm is arranged beside the frame and can grasp the workpiece one by one, and the adsorption assembly is arranged at the moving end of the mechanical arm and is used for grasping the workpiece.
  4. 4. The automatic laser marking device according to claim 1, wherein the identification component comprises a camera support arranged on the laser marking head, a camera arranged in the camera support and a control center connected with the camera through an electric signal.
  5. 5. The automatic laser marking device according to claim 2, wherein the position adjusting mechanism further comprises a support column fixedly arranged on the frame along the vertical direction and slidingly connected with the support seat along the vertical direction, and a second driving piece arranged on the support column and capable of driving the support seat to move along the vertical direction.
  6. 6. The automatic laser marking device of claim 3, wherein the adsorption assembly comprises a rotating shaft rotatably connected to the moving end of the mechanical arm around the vertical direction, a support plate fixedly arranged at the lower end of the rotating shaft, and a plurality of suction nozzles arranged on the support plate along the vertical direction.
  7. 7. The automatic laser marking device of claim 6, wherein the support plate is provided with an adjusting component for adjusting the position of the suction nozzle, and the adjusting component comprises a second sliding groove arranged on the support plate corresponding to the suction nozzle and an adjusting nut which is matched with the outer side of the suction nozzle in a threaded manner and can be abutted against the support plate.
  8. 8. The automatic laser marking device according to claim 3, wherein the two limit guide plates are respectively arranged on two sides of the conveying belt along the width direction of the conveying belt, the adjusting plate is further provided with first sliding grooves capable of adjusting the relative distance between the limit guide plates, the first sliding grooves extend along the width direction of the conveying belt and are arranged in an array along the conveying direction of the conveying belt, and each first sliding groove is correspondingly provided with an adjusting bolt.
  9. 9. The automatic laser marking device according to claim 3, wherein the opening end of the limit guide plate is provided with an arc surface.

Description

Automatic laser marking device Technical Field The utility model relates to the technical field of laser marking equipment, in particular to an automatic laser marking device. Background The laser marking technology is to print permanent marks on the surfaces of various different substances by using laser beams to explain the information such as the production date, the model, the category and the like of the product, and can realize the traceability of the product by processing patterns such as two-dimensional codes, bar codes and the like. At present, chinese patent publication No. CN207447615U discloses an automatic laser marking machine, which solves the problem of manpower waste of the traditional laser marking machine. Its technical scheme main points are automatic laser marking machine, including mounting platform, be fixed in limit baffle of mounting platform one side, install in the transport setting element of mounting platform opposite side and be located the laser marking head of mounting platform top, form conveying passage between limit baffle and the transport setting element, last feeding station, marking station and the station of unloading of having set gradually of conveying passage, one side of carrying the setting element towards limit baffle is provided with the location draw-in groove that supplies the lead screw nut card to go into, automatic laser marking machine still sets up longitudinal slip subassembly and transverse slip subassembly. Although this automatic laser marking machine can realize the automatic marking to the work piece, in the use, marking laser head is located the stiff end, needs to correspond every work piece and carries out the packing to marking laser head department, and the structure is comparatively loaded down with trivial details, and laser marking efficiency is lower, and the back is marked in addition, is difficult to carry out automatic receipts material to the work piece. Disclosure of Invention In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide an automatic laser marking device for solving the problem of low marking efficiency in the prior art. In order to achieve the above and other related objects, the utility model provides an automatic laser marking device, which comprises a frame, a conveying belt horizontally arranged on the frame and used for conveying workpieces, and a laser marking head arranged above the conveying belt, wherein the frame is provided with a recognition component capable of recognizing the positions of the workpieces on the conveying belt one by one, a position adjusting mechanism which is connected with an electric signal of the recognition component and can drive the laser marking head to move along the direction of the conveying belt, and the automatic laser marking device also comprises a material receiving frame arranged at the tail end of the conveying belt and a blanking conveying mechanism which can convey the workpieces to the material receiving frame one by one. Through adopting above-mentioned technical scheme, can drive the work piece through the conveyer belt and feed along the horizontal direction to in its transportation process again, through identification component discernment location work piece position, when can making the work piece get into marking station, by identification component linkage position control subassembly, make laser beat the mark head and correspond to remove to the work piece upside, mark the work piece, and after the work piece is beaten the mark, cooperation conveyer belt and unloading conveying mechanism make the work piece automatic unloading and collect to receiving on the work or material rest, realize the automation of work piece and beat the mark unloading, improve the marking efficiency of work piece. In an embodiment of the utility model, the position adjusting mechanism comprises a support arranged along the width direction of the conveying belt, a sliding seat fixedly connected with the side wall of the laser marking head and connected with the support in a sliding manner, and a first driving piece arranged on the support and used for driving the sliding seat to move along the extending direction of the support. Through adopting above-mentioned technical scheme, can drive the seat that slides by first driving piece and remove along conveyer belt width direction, make laser beat the conveying range that the mark head can transversely cover the conveyer belt, make laser beat the mark head and can transversely correspond the top of removing the work piece on the conveyer belt along. In an embodiment of the utility model, the blanking conveying mechanism comprises two limiting guide plates, a mechanical arm and an adsorption assembly, wherein the two limiting guide plates are arranged on the conveying belt and can respectively abut against two sides of a workpiece to guide the workpiece to move to the tail end of the co