5results about How to "Uniform spraying effect" patented technology

The utility model belongs to the technical field of automobile manufacturing, and particularly relates to a uniform spraying device for surface treatment of automobile button parts, which comprises spraying equipment and a guide rail penetrating through the spraying equipment, a track is mounted on the guide rail, a plurality of round rods are in transmission connection with the track, cylinders are fixedly connected to the upper ends of the round rods, and fasteners are mounted on the peripheral sides of the cylinders. The lower side of the fastener is fixedly connected with a connecting pipe, and the lower side of the connecting pipe far away from the fastener is fixedly connected with an air pressure adjusting set. When the grip sleeve is moved up and down, the air pressure adjusting set generates air, the air can inflate the fastener through the connecting pipe, so that the automobile button part located on the outer side of the cylinder is stably clamped, and then the stabilized automobile button part is conveyed into spraying equipment through the guide rail and the crawler belt; the automobile button part in the spraying equipment is connected with the pull rod through the gear and the meshing teeth to achieve rotation, and the all-around uniform spraying effect is achieved.

The utility model relates to the technical field of automatic spraying for fasteners, and discloses an automatic spraying device for fasteners, which comprises a main body mechanism and a spraying mechanism, the spraying mechanism is fixedly mounted in the main body mechanism, the main body mechanism comprises a spraying machine, a base and a shell, the base is fixedly mounted at the bottom end of the spraying machine, and the shell is fixedly mounted at the bottom end of the spraying machine. And a shell is fixedly mounted on the outer surface of the spraying machine. According to the stable and efficient conveying system with the efficient spraying performance, the conveying belt system can stably convey fasteners, the speed of the conveying system can be adjusted (0.5-5 m / min), and the conveying speed can be flexibly adjusted according to actual production requirements and spraying process requirements. For example, when high-quality and high-precision spraying operation is carried out, the speed of the conveying belt can be properly reduced, so that each fastener has enough time to be uniformly sprayed under a spraying gun, and the spraying quality is improved.

This utility model discloses a painting device for lamp production, including a housing. A sealed door is hinged to one side of the front of the housing, and a paint tank is fixedly connected to one side of the housing. A heating plate is fixedly connected to one side of the interior of the housing. An adjustment mechanism is provided inside the housing, and a painting assembly is provided on the top side of the interior of the housing. The adjustment mechanism includes a support plate fixedly installed on the bottom side of the interior of the housing. A circular box is provided on the top of the support plate, and a support column is fixedly connected to the top of the circular box. Sliding grooves are symmetrically opened on both sides of the support column, thereby achieving the effect of quickly fixing and limiting the lamp cover. It can meet the positioning and painting effect of lamp covers of various specifications, and effectively avoid the phenomenon of lamp cover shifting and shaking during subsequent rotation and painting. This greatly improves the stability and efficiency of lamp cover painting and increases the flexibility of equipment use.

The utility model discloses a kind of precision spraying devices for unmanned aerial vehicle parts surface uniform coating, it is related to unmanned aerial vehicle parts processing technical field, to solve the technical problem that current unmanned aerial vehicle paddle spraying equipment is cumbersome, easy to have spraying blind area, including spray tank, the partition is arranged in the middle of spray tank interior, the hanging mechanism is arranged in the middle of partition upper surface, the transmission mechanism is arranged in the middle of partition lower surface, the moving mechanism is arranged in the front surface of partition, and the spraying mechanism is arranged on the moving mechanism. The utility model is by the meshing transmission of straight gear and rack, the one-way limiting structure of ratchet pawl and the design of vertical flat nozzle, when moving mechanism drives nozzle transverse movement to spray, the transmission mechanism can be synchronously driven to realize the automatic turning of paddle, to effectively improve the efficiency and uniformity of spraying operation, reduce cumbersome steps in operation process and the generation of spraying blind area.

The application discloses a kind of active fire-fighting cooling systems and methods for suspension bridge main cable, including monitoring unit, water supply unit, spray cooling unit and control unit, monitoring unit is laid in the bottom of main cable and stiffening beam top, real-time monitoring bridge deck fire and main cable temperature;Water supply unit is equipped with two, including water pump group and water supply main pipe, water supply main pipe one end goes into river, the other end is laid to midspan along bridge tower, stiffening beam access to midspan;Main cable fireproof area is divided into multiple spray zones along midspan to two sides, each spray zone is equipped with spray cooling unit, and spray zone is communicated with water supply main pipe;Control unit is connected with monitoring unit, water supply unit and spray cooling unit.The application controls corresponding water supply unit to open water supply according to the main cable temperature and fire location monitored by monitoring unit, triggers corresponding spray zone unit to start spraying cooling water, realizes the accurate cooling of main cable, and effectively solves the high temperature damage problem of main cable under fire through active protection mode.