阅读说明：本技术 激光毛化协同低温大气等离子体表面活化一体机 (Laser texturing and low-temperature atmospheric plasma surface activation integrated machine ) 是由 陆年华 于 2020-07-13 设计创作，主要内容包括：本发明公开了激光毛化协同低温大气等离子体表面活化一体机,包括机床,设置在机床中部用于加工工件的工作区,可升降连接在工作区上的防护罩,滑动连接在工作区上用于对工件进行激光处理的激光毛化装置和用于对工件进行等离子体表面活动的低温大气等离子体装置；将激光毛化和低温大气等离子体表面活化集成到同一设备上,可在工件进行激光毛化处理之后进行和低温大气等离子体表面活化处理,自动化程度高,效率高,减排降耗,降低生产成本,同时工件除锈去污效果好,粗糙度均匀性好；设置防护罩,在激光毛化过程中,防护罩处于关闭状态,防止激光误射,对操作人员造成损伤,防护罩可以手动或自动打开,具有灵活的操作性。(The invention discloses a laser texturing and low-temperature atmospheric plasma surface activation integrated machine which comprises a machine tool, a working area, a protective cover, a laser texturing device and a low-temperature atmospheric plasma device, wherein the working area is arranged in the middle of the machine tool and used for processing a workpiece; the laser texturing and the low-temperature atmospheric plasma surface activation are integrated on the same equipment, and the laser texturing and the low-temperature atmospheric plasma surface activation can be performed after the workpiece is subjected to the laser texturing, so that the automation degree is high, the efficiency is high, the emission reduction and consumption reduction are realized, the production cost is reduced, and meanwhile, the workpiece has good derusting and decontamination effects and good roughness uniformity; set up the protection casing, at laser texturing in-process, the protection casing is in the closed condition, prevents that laser from firing by mistake, causes the damage to operating personnel, and the protection casing can be opened manually or automatically, has nimble operability.)

1. Laser texturing cooperates with low temperature atmospheric plasma surface activation all-in-one, its characterized in that: the device comprises a machine tool, a working area, a protective cover, a clamping device, a laser texturing device, a low-temperature atmospheric plasma device and a dust removal device, wherein the working area is arranged in the middle of the machine tool and used for processing a workpiece;

and the laser texturing device and the low-temperature atmospheric plasma device are respectively and electrically connected with the display control screen.

2. The integrated machine of claim 1 for laser texturing and low-temperature atmospheric plasma surface activation, wherein: still be equipped with in the workspace and rotate screw rod and second rotation screw rod parallel with the work piece, first rotation screw rod and second rotation screw rod both ends are rotated respectively and are connected on the workspace lateral wall to first rotation screw rod and second rotation screw rod set up both sides around the work piece respectively, and first rotation screw rod and second pole rotate and are equipped with a slide rail on the workspace bottom plate of screw rod under respectively in parallel, the laser texturing unit connects on first rotation screw rod soon to below sliding connection is in the slide rail, low temperature atmosphere plasma device connects on second rotation screw rod soon, and below sliding connection is in the slide rail, first rotation screw rod and second rotation screw rod are driven by an adjusting motor respectively, adjusting motor sets up in the lathe, adjusting motor shows the screen electricity with showing and is connected.

3. The integrated machine of claim 1 for laser texturing and low-temperature atmospheric plasma surface activation, wherein: also comprises a protective cover which can be connected on the working area in a lifting way.

4. The integrated machine of claim 3 for laser texturing and low-temperature atmospheric plasma surface activation, wherein: the protection casing is both sides and bottom surface open-ended frame construction, and the protection casing both sides are equipped with a plurality of first draw runner respectively, be equipped with on the inner wall of workspace with first draw runner matched with first spout, the first draw runner sliding connection at protection casing both ends is in first spout, the protection casing passes through a plurality of hoisting device drives, the hoisting device bottom is fixed on the lathe, and the free flexible end is connected on the protection casing.

5. The integrated machine of claim 3 or 4 for laser texturing and low-temperature atmospheric plasma surface activation, which comprises: the top is equipped with the camera in the protection casing, the camera is connected with showing the accuse screen electricity.

6. The integrated machine of claim 1 for laser texturing and low-temperature atmospheric plasma surface activation, wherein: the dust removal device is arranged at the bottom of the working area.

7. The integrated machine of claim 6 for laser texturing and low-temperature atmospheric plasma surface activation, wherein: the dust removal device comprises a dust removal fan arranged outside the machine tool, the working area bottom plate and the machine tool bottom plate are directly provided with dust removal cavities, the working area bottom plate is provided with a plurality of dust removal holes, and an exhaust pipe of the dust removal fan is communicated with the dust removal cavities.

8. The integrated machine of claim 1 for laser texturing and low-temperature atmospheric plasma surface activation, wherein: the clamping device comprises a first driving motor, a first rotating shaft connected with an output shaft of the first driving motor through a coupler and rotatably connected to one side of a working area, a second rotating shaft adjustably and slidably connected to the other side of the working area, a fixing flange is arranged at the outer end of the second rotating shaft, a rotating disc is rotatably connected to the machine tool, the fixing flange is connected with the rotating disc through a bolt, two ends of a workpiece are respectively connected with a first connecting piece and a second connecting piece in a coaxial detachable mode, a first bulge is arranged on the first rotating shaft, a first groove matched with the first bulge is formed in the first connecting piece, the first connecting piece is coaxially attached and connected with the first rotating shaft, a second bulge is arranged on the second rotating shaft, a second groove matched with the second bulge is formed in the second connecting piece, the second connecting piece is coaxially attached and connected with the second rotating shaft, and the first driving motor is arranged inside the machine tool, the driving motor is electrically connected with the display control screen.

Technical Field

The invention relates to the technical field of machining, in particular to a laser texturing and low-temperature atmospheric plasma surface activation integrated machine.

Background

The rubber covered roller is a roller product made up by using metal or other material as core and making the outer cover of rubber undergo the process of vulcanization treatment, and is generally used in industrial machinery, such as paper-making industry and printing industry, and its application is extensive, and according to the different rubber covered material it can possess the characteristics of wear-resisting, corrosion-resisting and high-temp. resisting, and the technological process adopted for pretreatment of metal roller core is chemical rust-removing and greasy dirt-removing, mechanical sand-blasting and chemical cleaning solvent before coating adhesive, and the laser texturing adopts high-energy pulse laser beam to act on the surface of roller to make it be heated, melted and partially vaporized. Because the energy density of the laser beam is quite large, the volatile gas in the molten pool is plasmatized and forms plasma, the pressure of the plasma acts on the molten pool, so that the metal in the molten pool is piled up to the periphery, and meanwhile, a pit is generated in the middle. When the pulse stops, the melt piled up around the pit is rapidly cooled and solidified to form a flange, thereby achieving the purpose of roughening the roller.

Disclosure of Invention

The invention aims to provide an integrated machine for surface activation of low-temperature atmospheric plasma by laser texturing in cooperation with the defects in the prior art.

The technical scheme for solving the problems comprises the following steps: the integrated machine comprises a machine tool, a working area, a protective cover, a clamping device, a laser texturing device, a low-temperature atmospheric plasma device and a dust removal device, wherein the working area is arranged in the middle of the machine tool and used for processing a workpiece;

the protective cover is of a frame structure with openings on two sides and the bottom surface, a plurality of first sliding strips are arranged on two sides of the protective cover respectively, first sliding grooves matched with the first sliding strips are formed in the inner wall of a working area, the first sliding strips at two ends of the protective cover are connected in the first sliding grooves in a sliding mode, the protective cover is driven by a plurality of lifting devices, the bottoms of the lifting devices are fixed on a machine tool, free telescopic ends are connected to the protective cover, and a camera is arranged at the top end in the protective cover;

the clamping device comprises a first driving motor, a first rotating shaft which is connected with an output shaft of the first driving motor through a coupler and is rotatably connected with one side of the working area, a second rotating shaft adjustably and slidably connected to the other side of the working area, a fixed flange is arranged at the outer end of the second rotating shaft, the machine tool is rotatably connected with a rotary table, the fixed flange is connected with the rotary table through a bolt, two ends of the workpiece are respectively connected with a first connecting piece and a second connecting piece in a coaxial and detachable manner, the first rotating shaft is provided with a first bulge, the first connecting piece is provided with a first groove matched with the first bulge, the first connecting piece is coaxially attached to the first rotating shaft, the second rotating shaft is provided with a second bulge, the second connecting piece is provided with a second groove matched with the second bulge, the second connecting piece is coaxially attached and connected with the second rotating shaft, and the first driving motor is arranged in the machine tool;

the laser texturing device is connected to the first rotating screw in a rotating mode, the lower portion of the laser texturing device is connected in a sliding mode in the sliding rail in a rotating mode, the low-temperature atmosphere plasma device is connected to the second rotating screw in a rotating mode, the lower portion of the low-temperature atmosphere plasma device is connected in the sliding rail in a sliding mode, the first rotating screw and the second rotating screw are driven by an adjusting motor respectively, and the adjusting motor is arranged in a machine tool;

the dust removal device comprises a dust removal fan arranged outside the machine tool, the bottom plate of the working area and the bottom plate of the machine tool are directly provided with dust removal cavities, the bottom plate of the working area is provided with a plurality of dust removal holes, and an exhaust pipe of the dust removal fan is communicated with the dust removal cavities;

the laser texturing machine is characterized in that a display control screen is arranged on the machine tool, and the camera, the driving motor, the two adjusting motors, the laser texturing device and the low-temperature atmospheric plasma device are respectively electrically connected with the display control screen.

The invention has the following beneficial effects:

the invention provides an integrated machine for laser texturing and low-temperature atmospheric plasma surface activation, which integrates laser texturing and low-temperature atmospheric plasma surface activation into the same equipment, can perform laser texturing treatment and low-temperature atmospheric plasma surface activation treatment on a workpiece, and has the advantages of high automation degree, high efficiency, emission reduction, consumption reduction, production cost reduction, good workpiece rust and dirt removing effect and good roughness uniformity; set up the protection casing, at laser texturing in-process, the protection casing is in the closed condition, prevents that laser from firing by mistake, causes the damage to operating personnel, and the protection casing can be opened manually or automatically, has nimble operability.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a top view of a workspace;

FIG. 4 is a schematic structural view of a shield;

in the figure: 1-a machine tool; 2-a working area; 3-a protective cover; 4-a clamping device; 5-laser texturing device; 6-low temperature atmospheric plasma device; 7-a first runner; 8-a lifting device; 9-a camera; 10-a first shaft; 11-a second shaft; 12-a fixed flange; 13-a first connector; 14-a second connector; 15-a workpiece; 16-a first rotating screw; 17-a second rotating screw; 18-a dust removal fan, 19-a display control screen and 20-a dust removal hole.

Detailed Description

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in the figure, the laser texturing and low-temperature atmospheric plasma surface activation integrated machine comprises a machine tool, a working area arranged in the middle of the machine tool and used for processing a workpiece, a protective cover connected to the working area in a lifting manner, a clamping device arranged in the working area and used for clamping the workpiece, a laser texturing device connected to the working area in a sliding manner and used for performing laser processing on the workpiece, a low-temperature atmospheric plasma device connected to the working area in a sliding manner and used for performing plasma surface activity on the workpiece, and a dust removal device arranged at the bottom of the working area, wherein the laser texturing and the low-temperature atmospheric plasma surface activation are integrated on the same equipment, and the laser texturing and the low-temperature atmospheric plasma surface activation can be performed on the workpiece after the laser texturing and the low-temperature;

the protective cover is of a frame structure with openings on two sides and a bottom surface, a plurality of first sliding strips are arranged on two sides of the protective cover respectively, a first sliding groove matched with the first sliding strips is formed in the inner wall of a working area, the first sliding strips at two ends of the protective cover are connected in the first sliding groove in a sliding mode, the protective cover is driven by a plurality of lifting devices, the bottom of each lifting device is fixed on a machine tool, a free telescopic end is connected to the protective cover, a camera is arranged at the top end in the protective cover, a working picture is displayed on a display control screen in real time, the protective cover is in a closed state in a laser texturing process, laser misshooting is prevented, damage to operators is avoided, the protective cover can be opened manually or automatically, and flexible operability is achieved, and the lifting devices can be one of electric push rods, hydraulic cylinders and air;

the clamping device comprises a first driving motor, a first rotating shaft which is connected with an output shaft of the first driving motor through a coupler and is rotatably connected with one side of the working area, a second rotating shaft adjustably and slidably connected to the other side of the working area, a fixed flange is arranged at the outer end of the second rotating shaft, the machine tool is rotatably connected with a rotary table, the fixed flange is connected with the rotary table through a bolt, two ends of the workpiece are respectively connected with a first connecting piece and a second connecting piece in a coaxial and detachable manner, the first rotating shaft is provided with a first bulge, the first connecting piece is provided with a first groove matched with the first bulge, the first connecting piece is coaxially attached to the first rotating shaft, the second rotating shaft is provided with a second bulge, the second connecting piece is provided with a second groove matched with the second bulge, the second connecting piece is coaxially attached and connected with the second rotating shaft, and the first driving motor is arranged in the machine tool;

the laser texturing device is connected to the first rotating screw in a rotating mode, the lower portion of the laser texturing device is connected in a sliding mode in the sliding rail in a rotating mode, the low-temperature atmosphere plasma device is connected to the second rotating screw in a rotating mode, the lower portion of the low-temperature atmosphere plasma device is connected in the sliding rail in a sliding mode, the first rotating screw and the second rotating screw are driven by an adjusting motor respectively, and the adjusting motor is arranged in a machine tool;

the dust removal device comprises a dust removal fan arranged outside the machine tool, the bottom plate of the working area and the bottom plate of the machine tool are directly provided with dust removal cavities, the bottom plate of the working area is provided with a plurality of dust removal holes, and an exhaust pipe of the dust removal fan is communicated with the dust removal cavities;

the laser texturing machine is characterized in that a display control screen is arranged on the machine tool, and the camera, the driving motor, the two adjusting motors, the laser texturing device and the low-temperature atmospheric plasma device are respectively electrically connected with the display control screen.

The invention has the advantages of high automation degree, high efficiency, emission reduction, consumption reduction, production cost reduction, good workpiece rust and soil removal effect and good roughness uniformity.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.