CN206990511U - A kind of ultrasonic flaw-detecting machine is dispelled water installations automatically - Google Patents

Abstract

A kind of ultrasonic flaw-detecting machine is the utility model is related to dispel automatically water installations, including the defectoscope and compressed air piping being erected on roller-way, six nozzles are equipped with compressed air piping, it is in 35 ° of angles between nozzle and compressed air piping, compressed air piping one end is provided with electric-air valve switch, and nozzle can carry out jet towards the steel plate being arranged on roller-way.After the completion of steel plate inspection, the ponding and debris remained on clean steel plate can be purged rapidly, prevents surface of steel plate from getting rusty, improve plate surface quality, surface of steel plate caused by having prevented flaw detection process is got rusty and quality is complained, and improves goodwill, product market substantially expands；Have the advantages that simple structure, low manufacture cost, service life are long, be not take up space, not changing defectoscope main body, quickly running automatically and ensureing flaw detection quality.

Description

An automatic water removal device for an ultrasonic flaw detector

technical field

The utility model belongs to the technical field of ultrasonic devices, and relates to an automatic water removal device for an ultrasonic flaw detector.

Background technique

Ultrasonic flaw detectors use water as the coupling medium. At present, most ultrasonic flaw detectors in steel mills are not equipped with water removal devices or are only equipped with simple wiper devices. After the flaw detection of the steel plate is completed, excess water still remains on the surface of the steel plate.

At present, the simple wiper device is to install a rubber at the end of the flaw detector, and stick the rubber to the board surface to perform the wiper action. But in actual use, it is found that when the temperature of the steel plate is lower than 50 degrees, the rubber device cannot scrape off the water on the surface of the plate, and can only scrape off 50% of the accumulated water on the surface of the plate.

Since the steel plate has not undergone anti-rust treatment, if the water on the surface of the steel plate is not removed in time, the surface of the steel plate is very easy to rust in a large area after a long time, and the paint mark on the surface of the plate is corroded. There is a potential risk of quality objection, which brings unnecessary economic losses to the enterprise. Loss and brand impact.

Utility model content

In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides an automatic water removal device for an ultrasonic flaw detector, which has the advantages of simple structure, low manufacturing cost, long service life, no space occupation, no change to the main body of the flaw detector, automatic fast operation and It has the advantages of ensuring the quality of flaw detection, and at the same time guarantees the effect of water removal on the surface of the steel plate after flaw detection.

The technical scheme adopted by the utility model to solve the technical problem is: an automatic water removal device for an ultrasonic flaw detector, including a flaw detector and a compressed air pipeline erected on the roller table, and six nozzles are arranged on the compressed air pipeline, and the nozzles and There is a 35° angle between the compressed air pipes, and an electric air valve switch is installed at one end of the compressed air pipes, and the nozzle can spray air toward the steel plate set on the roller table.

The flaw detector is provided with a proximity switch for controlling nozzle air injection.

One end of the compressed air pipeline is an air inlet for entering compressed air.

The beneficial effects of the utility model are: after the flaw detection of the steel plate is completed, the residual water and sundries on the steel plate can be cleaned quickly, preventing the surface of the steel plate from rusting, improving the surface quality of the steel plate, and eliminating the rust on the surface of the steel plate caused by the flaw detection process The quality complaint improves the reputation of the company and significantly expands the product market; it has the advantages of simple structure, low production cost, long service life, no space occupation, no change to the main body of the flaw detector, automatic and fast operation, and guaranteed flaw detection quality.

Description of drawings

Fig. 1 is a working principle diagram of the utility model;

Fig. 2 is a structural schematic diagram of the utility model.

In the figure: 1. Proximity switch, 2. Nozzle, 3. Electric air valve switch, 4. Steel plate, 5. Compressed air pipeline, 6. Flaw detector, 7. Roller table, 8. Air intake end.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Referring to Figures 1 and 2, an automatic dewatering device for an ultrasonic flaw detector includes a flaw detector 6 mounted on a roller table 7 and a compressed air pipeline 5, each of which is provided with six nozzles 2, and the nozzles 2 and There is an included angle of 35° between the compressed air pipelines 5 , an electric air valve switch 3 is installed at one end of the compressed air pipelines 5 , and the nozzle 2 can spray air toward the steel plate 4 arranged on the roller table 7 .

The flaw detector 6 is provided with a proximity switch 1 for controlling the nozzle 2 to spray air.

One end of the compressed air pipeline 5 is an air inlet for entering compressed air.

After the flaw detection of the steel plate is completed, the remaining water and sundries on the steel plate can be quickly cleaned to prevent the surface of the steel plate from rusting, improve the surface quality of the steel plate, and eliminate the quality complaints caused by the rusty surface of the steel plate caused by the flaw detection process , improve the reputation of the enterprise, and significantly expand the product market; it has the advantages of simple structure, low production cost, long service life, no space occupation, no modification of the main body of the flaw detector, automatic and fast operation, and guaranteed flaw detection quality.

Claims (3)

1. An automatic water removal device for an ultrasonic flaw detector, characterized in that: it includes a flaw detector and a compressed air pipeline erected on the roller table, and the compressed air pipeline is equipped with six nozzles, and the nozzle and the compressed air pipeline are at 35° Angle, one end of the compressed air pipeline is equipped with an electric valve switch, and the nozzle can spray air towards the steel plate set on the roller table. 2. The automatic dewatering device of the ultrasonic flaw detector according to claim 1, characterized in that: the flaw detector is provided with a proximity switch for controlling the spraying of nozzles. 3. The automatic water removal device for ultrasonic flaw detector according to claim 1, characterized in that: one end of the compressed air pipeline is an air inlet for entering compressed air.