TWM557159U - Laser surface treatment device - Google Patents

Abstract

The laser surface treatment device of the present invention comprises: a machine having a laser generator and a control interface connected to the laser generator, the control interface controlling the power of the laser light generated by the laser generator And a light exiting profile; a laser gun body connected to the laser generator and emitting the laser light.

Description

Laser surface treatment device

This creation is related to surface treatment devices, and in particular to a laser surface treatment device.

According to the general, the metal surface will oxidize to form a rust layer and affect the appearance, so further rust removal is required.

Conventional rust removal methods such as chemical rust removal and sand blasting and rust removal, however, have adverse effects, which are listed below:  <TABLE border="1" borderColor="#000000" width="85%"><TBODY><tr><td></td><td> Chemical rust removal</td><td> Sandblasting and rust removal< /td></tr><tr><td> Applicable range</td><td> Derusting, but some metals cannot be used in this way</td><td> Derusting, decontamination, but some Material can not be used this way</td></tr><tr><td> Environmentally friendly</td><td> Chemical pickling, chemical mist will be generated in the process, and a large amount of clean water is needed to produce a large amount of waste water. Environmental protection</td><td> Using high-speed compressed air jets, or using water as a spray, will also cause air pollution or waste water, not environmentally friendly</td></tr><tr><td> speed< /td><td> Time processing required</td><td> Time processing required</td></tr><tr><td> Substrate</td><td> Acid will corrode</td>< Td> High-pressure jet beam sometimes damages the workpiece and deforms it</td></tr><tr><td> Treatment effect</td><td> Too small a small gap treatment is not good</td ><td> Small gaps can't be handled very well</td></tr><tr><td> Processing cost </td><td> high, but suitable for large areas </td><td> high </ Td></tr></TBODY></TABLE>

Therefore, it is necessary to provide a novel and progressive laser surface treatment apparatus to solve the above problems.

The main purpose of this creation is to provide a laser surface treatment device that removes the surface layer quickly and non-destructively.

In order to achieve the above object, the present invention provides a laser surface treatment apparatus comprising: a machine having a laser generator and a control interface connected to the laser generator, the control interface controlling the laser generator The power of the generated laser light and the light exit profile; a laser gun body that is coupled to the laser generator and emits the laser light.

The following is a description of possible implementations of the present invention by way of example only, and is not intended to limit the scope of the creation of the present invention.

Referring to Figures 1 through 7, there is shown a preferred embodiment of the present invention. The laser surface treatment apparatus 1 of the present invention includes a machine table 10 and a laser gun body 20. The application fields of the laser surface treatment device 1 may include, but are not limited to, automobile sheet metal rust, hull sheet metal rust, process equipment rust, coating surface layer removal, mold rust, art statue decontamination, and the like.

The machine 10 is provided with a laser generator 11 and a control interface 12 connected to the laser generator 11. The control interface 12 controls the power and light exit profile of the laser light 111 generated by the laser generator 11. The laser gun body 20 is coupled to the laser generator 11 and emits the laser light. Thereby, the high energy of the laser light can be used to instantly burn the surface rust layer, the oxide layer, the coating layer or the stain layer, thereby achieving the effect of quickly and non-destructively removing the surface layer. For example, the surface layer may be: an organic layer adhered on the surface of the object, such as a lacquer coated on a sheet metal surface, a glue coating, etc.; an oxide layer adhered on the surface of the object, such as yttrium oxide or titanium oxide adhered to the filament by heat or spray; A metal layer to which the surface of the object adheres, such as a nickel or chrome layer plated with gold; an oxide layer formed on the surface of the metal by oxidation, such as rust.

In detail, the machine table 10 is further provided with a working platform 13 for placing a workpiece 30, which is convenient for operation and improves work efficiency. The machine table 10 is further provided with at least one restriction mechanism 14 for limiting the workpiece 30, such as an L-shaped groove member or a fixing screw hole or a bolt, which can effectively position the workpiece 30 and can accurately remove the rust. The machine table 10 is further provided with at least one grip portion 15 and a wheel set 16 for facilitating movement according to different working environments. The base 10 is further provided with a base 17 , and the laser gun body 20 is detachably disposed on the base 17 , the base 17 can store the laser gun body 20 , and can also hold the mine The holding mechanism 18 of the gun body 20, such as a locking mechanism, can be positioned relative to the workpiece 30, and can be selectively removed by hand or fixed machine.

The laser gun body 20 has a light port mechanism 21, and the light port mechanism 21 is provided with a deformable light port 21 which is linear, curved, circular, polygonal or annular. The light port mechanism 21 can be adjusted according to the operation requirements to generate different light exit profiles (short narrow line shape, long narrow line shape, circular shape, etc., as shown in FIGS. 3 to 7), for different shape workpieces 30, parts of the workpiece 30 Surface features such as slits, and the surface layer 31 (for example, rust layer) on the workpiece 30 is quickly, accurately and completely removed.

The technical integration of this creation is as follows:  <TABLE border="1" borderColor="#000000" width="85%"><TBODY><tr><td></td><td> This creation</td></tr><tr>< Td> Applicable range </td><td> Derusting and decontaminating materials are widely used</td></tr><tr><td> Environmental protection</td><td> Laser rust can be used for dust collection bags Avoid secondary pollution</td></tr><tr><td> Velocity</td><td> Can derust quickly and instantly</td></tr><tr><td> Substrate < /td><td> Hardly damages the material to be constructed</td></tr><tr><td> Treatment effect</td><td> Available in straight or round shape, the material shape can be processed Small gaps in corners and corners</td></tr><tr><td> Processing cost</td><td> lowest</td></tr></TBODY></TABLE>

The advantages of this creation are as follows: 1. Instantly burn the oxide layer with high energy of laser; 2. It will not affect the material itself; 3. Fast and precise rust removal effect; 4. Adjust the energy according to the thickness of the rust layer; No need to use chemical agents to cause environmental pollution; 6. It is not necessary to use sandblasting and rust to cause deformation of the workpiece; 7. It can be easily rusted for small details of corners and corners; 8. The light pattern can be adjusted for the shape of the workpiece—the straight line is suitable for a wide range; 9. The light exit mode can be adjusted for the shape of the workpiece—the circle is suitable for fine-grained areas; 10. The rust of the small gap can be deeply removed.

1‧‧‧Laser surface treatment device

10‧‧‧ machine

11‧‧‧Laser Generator

111‧‧‧Laser light

12‧‧‧Control interface

13‧‧‧Working platform

14‧‧‧Restricted institutions

15‧‧‧ grip

16‧‧‧ Wheel set

17‧‧‧Base

18‧‧‧ Holding institutions

20‧‧‧Laser body

21‧‧‧Light port mechanism

22‧‧‧Light port

30‧‧‧Workpiece

31‧‧‧ surface layer

1 is a perspective view of a preferred embodiment of the present invention. 2 is a schematic view of a laser gun body in accordance with a preferred embodiment of the present invention. Figures 3 to 7 are schematic diagrams of the processing of different workpiece surface layers.

Claims (7)

A laser surface treatment apparatus comprising: a machine having a laser generator and a control interface coupled to the laser generator, the control interface controlling the power of the laser light generated by the laser generator and Light exit profile; a laser gun body that is coupled to the laser generator and that emits the laser light. The laser surface treatment apparatus of claim 1, wherein the machine is further provided with a working platform for placing a workpiece. The laser surface treatment apparatus of claim 2, wherein the machine is further provided with at least one restriction mechanism for restricting the workpiece. The laser surface treatment apparatus of claim 1, wherein the machine is further provided with at least one grip portion. The laser surface treatment apparatus of claim 1, wherein the machine is further provided with a wheel set. The laser surface treatment apparatus of claim 1, wherein the machine is further provided with a base, and the laser gun body is detachably placed on the base. The laser surface treatment device of claim 1, wherein the laser gun body has a light port mechanism, and the light port mechanism is provided with a deformable light port, the light port is linear, curved, Round, polygonal or ring shaped.