阅读说明：本技术 一种喷涂标记系统 (spraying marking system ) 是由 杨彪 于 2019-10-23 设计创作，主要内容包括：本发明提供一种喷涂标记系统,所述喷涂标记系统包括：基础平台,横移模组,横移电机,支撑架,并联运动平台,送丝机构,吹风机,除鳞器,电弧喷枪,电源系统,压缩空气供给系统,位置传感器,计算机,所述标记系统采用并联运动平台将转动副作为驱动副,代替以往三轴运动平台,解决了滑块长期移动过程中由磨损带来的位置一致性问题和开机原点复位问题,提高了喷涂标记系统的工作效率,位置控制分辨率高,运动流畅,使标记字体更加清晰可辨。(The invention provides spray marking systems, which comprise a basic platform, a traversing module, a traversing motor, a support frame, a parallel motion platform, a wire feeding mechanism, a blower, a descaler, an electric arc spray gun, a power supply system, a compressed air supply system, a position sensor and a computer, wherein the marking system adopts the parallel motion platform to take a rotating pair as a driving pair to replace the traditional three-axis motion platform, so that the problems of position caused by abrasion in the long-term moving process of a sliding block and the problem of starting origin reset are solved, the working efficiency of the spray marking system is improved, the position control resolution is high, the motion is smooth, and the marking fonts are clearer and more recognizable.)

The spraying marking system is characterized by comprising a basic platform, a transverse moving module, a transverse moving motor, a supporting frame, a parallel moving platform, a wire feeding mechanism, a blower, a descaler, an electric arc spray gun, a power supply system, a compressed air supply system, a position sensor and a computer.

2. The marking system according to claim 1, wherein the traverse module is fixedly connected to the upper front end of the base platform, the traverse motor is fixedly connected to the side of the traverse module for driving the slide table of the traverse module to move transversely, the support frame is fixedly connected to the right above the slide table of the traverse module, the parallel motion platform, the wire feeding mechanism, the blower and the descaler are fixedly connected to the support frame, the parallel motion platform is located at the middle of the support frame, the wire feeding mechanism is located at the left side of the parallel motion platform, the blower is located above the parallel motion platform, the descaler is located at the right side of the parallel motion platform, the arc spray gun and the position sensor are fixedly connected to the movable platform of the parallel motion platform, the position sensor is located directly below the arc spray gun for measuring the distance between the arc spray gun and the steel billet, the power supply system, the compressed air supply system and the computer are fixedly connected to the upper rear end of the base platform, the power supply system is electrically connected to components such as the arc spray gun for providing the electric energy required by the equipment, and the computer is used for intelligently controlling the operation of the equipment.

3. The marking system according to claim 1, wherein the parallel motion platform comprises a static platform, a dynamic platform, three single open chains i, ii, iii and three servo motors, and further comprises a specific topology structure, and the topology structure of the parallel motion platform is 3-RRC.

4. The marking system of claim 1, wherein the compressed air supply system comprises an air compressor, a cooling device, and an oil-water separator connected in series for providing a clean, dry, high-velocity gas stream to the spray system.

5. The marking system of claim 1, wherein the arc spray gun comprises a gun body, a contact tip, a wire feed conduit, an air atomizing nozzle, an air cap, and an arc shield.

Technical Field

The invention relates to the field of spraying devices, in particular to spraying and marking systems.

Background

At present, in order to track the quality of steel billets, the steel industry requires numbering the continuously cast steel billets and printing the numbered steel billets on the surfaces of the steel billets, and in the subsequent inspection or production process, if the quality problem of the steel billets is found, various information of the steel billets can be tracked and produced according to the numbering of the steel billets, and the product quality problem existing in the production can be found and solved as soon as possible. However, in the domestic existing steel mills, the billets are often stacked and then manually written, so that the real-time performance is inevitably lost, the numbering is not accurate, the readability of manual writing is poor, if various information is correctly reflected, the temperature of the billets is nearly thousand degrees at the moment when the billets are cut and move on a track of a continuous casting machine in the labeling process, and the manual writing is unrealistic in the severe working environment; the high-pressure paint spraying type is easy to damage equipment under a long-term high-pressure condition. The traditional mark spraying system has the disadvantages of low working efficiency, unsmooth character style, difficulty in identification, poor spraying quality and easy falling.

Disclosure of Invention

In order to solve the technical problems, the invention provides spraying marking systems, which realize the online marking of high-temperature billets produced by continuous casting, thereby improving the working environment of workers, comprehensively improving the automation level of a factory, and having simple structure and convenient maintenance and use.

The invention is realized by the following technical scheme:

spray marking system comprises a basic platform, a traversing module, a traversing motor, a support frame, a parallel moving platform, a wire feeder, a blower, a descaler, an electric arc spray gun, a power supply system, a compressed air supply system, a position sensor and a computer.

steps are advanced, the sideslip module links firmly the top front end at basic platform, the sideslip motor links firmly the side at the sideslip module for the slip table of drive sideslip module carries out lateral shifting, the support frame links firmly directly over the slip table of sideslip module, parallel motion platform, wire feeder, hair-dryer, descaler all link firmly on the support frame, parallel motion platform is located the middle part of support frame, wire feeder is located parallel motion platform's left side, the hair-dryer is located parallel motion platform's top, descaler is located parallel motion platform's right side, electric arc spray gun and position sensor all link firmly on parallel motion platform's movable platform, position sensor is located electric arc spray gun under for measure the distance of electric arc spray gun and steel billet, electrical power generating system, compressed air supply system and computer all link firmly the top rear end at basic platform, electrical power generating system is connected with component electricity such as electric arc spray gun for provide the required electric energy of equipment, compressed air supply system and electric arc spray gun tube coupling for provide the required high-speed air current of equipment, the computer is used for the intelligent operation of controlgear.

, the parallel motion platform comprises a static platform, a dynamic platform, three single open chains I, II, III and three servo motors, the parallel motion platform also comprises a specific topological structure, and the topological structure of the parallel motion platform is 3-RRC.

, the compressed air supply system includes an air compressor, a cooling device, and an oil-water separator connected in sequence by pipelines for providing a clean, dry, high-velocity air flow to the spray system.

, the electric arc spray gun comprises a gun body, a contact tube, a wire feeding pipe, an air atomizing nozzle, an air cap and an arc shielding cover.

The invention has the beneficial effects that:

the spraying marking systems provided by the invention adopt the parallel motion platform to take the revolute pair as the driving pair to replace the traditional three-axis motion platform, solve the problems of position caused by abrasion and starting origin reset in the long-term moving process of the sliding block, improve the working efficiency of the spraying marking systems, have high position control resolution and smooth motion, and ensure that the marked fonts are clearer and more recognizable.

The electric arc spray gun provided by the invention adopts a secondary atomization and convergence design method, adopts two paths of atomization air flows, wherein times of central atomization air flows directly carry out atomization injection on an arc area, and then the atomization jet flows are properly compressed through auxiliary secondary atomization air flows, so that the injection speed and the arc temperature of the jet flows can be improved, the atomization effect on molten metal is enhanced, metal particles are more uniformly molten, the coating structure can be obviously refined, and the bonding strength is also higher.

The invention has the advantages of high automation degree, simple operation and high marking efficiency by matching all links under the regulation and control of a computer control system, and greatly reduces the labor intensity of personnel.

The spray marking system is an electric arc spray marking system.

Drawings

FIG. 1 is a schematic structural diagram of kinds of spraying marking systems provided by the present embodiment;

FIG. 2 is a schematic diagram of a parallel motion platform provided in this embodiment;

FIG. 3 is a schematic structural view of an arc spraying torch according to the present embodiment;

fig. 4 is a general block diagram of a computer control system of the spray marking system provided in the present embodiment.

Wherein: 1-a basic platform, 2-a traversing module, 3-a traversing motor, 4-a support frame, 5-a parallel moving platform, 6-a wire feeder, 7-a blower, 8-a descaler, 9-an electric arc spray gun, 10-a power supply system, 11-a compressed air supply system, 12-a position sensor, 13-a computer, 501-a static platform, 502-a moving platform, 901-a gun body, 902-a conductive nozzle, 903-a wire feeding pipeline, 904-an air atomizing nozzle, 905-an air cap, 906-an arc shield, I-a single open chain I, II-a single open chain II, III-a single open chain III.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings.