6results about How to "Affect working status" patented technology

The invention belongs to the technical field of laser welding, and particularly relates to laser welding equipment and a welding method thereof. Comprising a body, a connecting pipe and a laser welding gun, a winding disc is arranged at the top of the body and used for winding the connecting pipe, one end of the connecting pipe is wound on the winding disc, and the other end of the connecting pipe is connected to the side, away from the output end of the laser welding gun, of the laser welding gun; the laser welding gun is provided with a rotating and sucking assembly, and the rotating and sucking assembly is used for sucking splashing particles generated in the workpiece welding process of the laser welding gun. A cooler is arranged at the top of the laser welding gun through a bolt, and a multidirectional temperature control mechanism is arranged on the cooler; according to the device, splashing particles are sucked into the containing square box along with flowing of air by rotating the sucking assembly, it is avoided that time and energy need to be spent on cleaning bonded impurities afterwards, the working intensity of workers is reduced, the using and welding effects of the device are improved, and the limitation of the device in the using process is further reduced.

The invention discloses a lateral air inlet air duct structure and a ventilation device applying the same, and relates to the technical field of ventilation electrical appliances, the lateral air inlet air duct structure comprises a machine shell, a volute is arranged in the machine shell, the volute is provided with an air inlet and an air outlet, the air inlet is formed in the bottom of the machine shell, the air outlet is formed in one side of the machine shell, and a flow collecting space is formed in the volute; the air inlet and the air outlet are both communicated with the flow collecting space, an impeller assembly is arranged in the flow collecting space, a motor is installed on the volute, a rotating shaft of the impeller assembly is connected with the output end of the motor, and the impeller assembly corresponds to the air inlet; a lamp cover is connected below the machine shell, and an air inlet channel is formed between the lamp cover and the machine shell. And a lateral air inlet duct is formed between the lamp cover below the shell and the shell, so that the air volume loss is reduced. The impeller assembly is arranged corresponding to the air inlet and guides air into the flow collecting space during rotation, and the lateral air inlet amount is increased. When passing through the air inlet duct, airflow can dissipate heat for electrical elements on the lamp cover, and the working state of the elements is prevented from being affected by too high temperature.

The invention discloses a leakage voltage intelligent circuit breaker, and relates to the technical field of circuit breakers. The electric leakage voltage intelligent circuit breaker comprises an inner shell, the top of the inner shell is fixedly connected with a sealing shell, the inner shell is internally and fixedly connected with a first wiring end, an action mechanism, a second wiring end and an arc extinguish chamber, and the arc extinguish chamber is fixedly connected with the inner shell. A honeycomb moisture absorption block is fixedly connected to the interior of the inner shell, a circuit module is fixedly connected to the interior of the inner shell, and an active blowing mechanism is fixedly connected to the back face of the inner shell. According to the electric leakage voltage intelligent circuit breaker, through the arrangement of the sealing shell, the inner shell, the cleaning frame, the honeycomb moisture absorption block and the active blow-off mechanism, cleaning and active blow-off of deposited salt entering the sealing shell of the circuit breaker and circuit breaking protection when salt appears in the circuit breaker are achieved, interference of salt mist on the circuit breaker is reduced, and the reliability of the circuit breaker is improved.

The utility model relates to the technical field of main shaft starting and stopping, and discloses a high-speed drilling machine main shaft high-speed starting and stopping device which comprises a mounting plate and a motor, a main shaft body is arranged at the output end of the motor, an electromagnetic brake body is fixedly connected to the bottom face of the motor, and a fixing assembly is fixedly connected to the bottom end of the electromagnetic brake body. One end of the fixing assembly is in threaded connection with a limiting column, and one end of the limiting column is fixedly connected with a mounting assembly. According to the high-speed starting and stopping device for the high-speed drilling machine main shaft, through the arrangement of the air cooling assembly, when the high-speed starting and stopping device is used, an air cooling sleeve is installed on an installation suite, when the main shaft body works, a draught fan is started, the draught fan conveys air into an annular air pipe through an output pipe, and the air is blown to the surface of the main shaft body through air holes, so that heat dissipation is conducted on the main shaft body; the main shaft is prevented from generating heat in the high-speed operation process to influence the working state of the main shaft, and the service life of the main shaft is prolonged.

This invention discloses a water washing tank and production line for single-strand high-speed hot-dip galvanizing, relating to the field of metal surface treatment technology. It aims to solve the technical problem that simply relying on circulating water rinsing may not be sufficient to completely remove some strongly adhering metal debris and particles from the surface of steel wire. The system includes a wire feeding frame, a sanding cloth belt machine, a wire drawing machine, a wiping device, a fluxing tank, a drying device, a galvanizing tank, a cooling device, and a wire unloading machine. The water washing tank is positioned between the wire drawing machine and the wiping device. The water washing tank includes a first circulating water tank, a circulating flushing chamber, a second circulating water tank, and a reclaimed water tank. A debris removal component is arranged between the first circulating water tank and the circulating flushing chamber. This component can scrape and rub the outer surface of the steel wire to remove the metal particles adhering to it. This invention has the advantage of improving the cleaning effect on steel wire through multiple cleaning methods.