38results about How to "Avoid spraying dead ends" patented technology

The invention discloses a moistureproof, mildewproof and anti-static spraying device which comprises a spraying component capable of ascending and descending and a delivery component arranged below the spraying component, wherein the spraying component comprises a cross beam, two horizontal tracks connected with the cross beam in a sliding manner, and a plurality of spraying guns arranged on the cross beam, and the cross beam can rotate along the axis line of the cross beam. Compared with the prior art, the moistureproof, mildewproof and anti-static spraying device is simple in structure and has higher spraying efficiency and better spraying effect.

The invention discloses a blowout type spraying device. The device comprises a driving wheel (1), a driving belt (3), a pre-heating storeroom (5) and a spraying well (6), and is characterized in that the driving wheel (1) is arranged on an actuating shaft (2), the driving wheel (1) is matched with the driving belt (3), the driving belt (3) penetrates through the pre-heating storeroom (5), and the output side of the driving belt (3) is provided with the spraying well (6), and a hoisting component (11) is arranged above the driving belt (3) and the spraying well (6); the hoisting component (11) comprises a fixed tower (12), a connecting piece (10), a rope (9) and a hook (7); the connecting piece is movably mounted on the fixed tower (12), the lower end of the connecting piece (10) is provided with the rope (9), the rope (9) is connected with a pulley (8), and the hook (7) is arranged on the pulley (8). The spraying device disclosed by the invention is uniform in spraying, efficient and convenient, economical and environment-friendly.

The invention discloses a silicon rubber button spraying device, comprising a frame, the bottom of the frame is fixedly connected with a support plate, the support plate is fixedly mounted with a motor, and the output end of the motor is fixedly connected with a first bevel gear, the upper and lower sides of the first bevel gear are engaged with the second bevel gear and the third bevel gear respectively, the bottom of the frame is also fixedly connected with an L-shaped plate, and the third bevel gear is rotatably connected to the L The top surface of the horizontal section of the shaped plate, the top surface of the frame is fixedly connected with a water tank, and the top of the water tank is fixedly connected with a placement net plate. The invention sprays the silicone rubber buttons placed on the screen plate by independently changing the direction of the spray head, which is beneficial to reduce the work intensity of workers and improve the spraying effect. The water droplets containing oil mist fall into the sink to prevent the oil mist floating in the air from being inhaled by workers and endangering their health.

The invention belongs to the technical field of mechanical design and control and relates to a multifunctional antifreezing solution spraying device and usage thereof. The multifunctional antifreezing solution spraying device is characterized in that all-directional uniform spraying on the inner surfaces of carriages can be realized by the device, spraying can be paused at connection neutral positions between carriages, and the device is capable of ascending and descending vertically and rotating horizontally for the convenient of equipment maintenance and repair and pass of high-position track operation equipment. A nozzle can be adjusted to proper positions through vertical ascending and descending according to different carriage heights to realize low-position spraying and prevent antifreezing solution from being blown outside the carriages. When spraying is paused because of the carriage connection neutral positions or carriage absence, an anti-leakage tray is turned below the nozzle to receive leaked solution and then turned beside the nozzle to pour the leaked solution into the carriages when spraying is performed again, thereby the antifreezing solution is prevented from leaking on carriage connection hooks to result in hook corrosion or leaking on the ground to cause environment pollution, and waste of the antifreezing solution is avoided as well.

The invention relates to the technical field of paint spraying equipment for steel pipes, in particular to a paint repairing device for the outer surface of a paint spraying pipe, comprising a paint repairing room, a painting repairing device and a pipe fitting bracket, wherein the pipe fitting bracket is arranged outside the paint repairing room, and the repairing paint The paint device includes at least four spray guns, which are distributed on the outer circumference of the pipe to be repaired and located in the same circumference. The spray guns are rotatably installed in the paint repair room to adjust the spraying direction of the spray guns. The size of the included angle α formed with the line connecting the paint spraying port of the spray gun to the center of the pipe to be painted. The invention can carry out supplementary spraying on the damaged spraying surface, can effectively spray the paint powder on the circumferential direction of the pipe fitting, avoid the generation of spraying dead angle, improve the spraying quality of the surface of the pipe fitting, and improve the anti-corrosion effect. When supporting the pipe, the pipe bracket is changed from the original surface support to the line support at the end of the pipe, which effectively avoids the damage of the surface coating of the pipe.

The invention relates to the technical field of plastic-coated steel pipe manufacturing, and discloses plastic-coated steel pipe manufacturing equipment and a manufacturing process. The plastic-coatedsteel pipe manufacturing equipment comprises a feeding device, tracks and a discharging device, wherein the tracks comprise the y-direction track and the x-direction track which are mutually connected in a perpendicular mode, an inner spraying device, a steel pipe fixing assembly and a steel pipe preheating device are sequentially installed on the y-direction track, the steel pipe fixing assemblyis matched with the feeding device, the steel pipe fixing assembly comprises a first fixing device and a second fixing device which are symmetrically arranged, the steel pipe fixing assembly furthercomprises a supporting seat fixed to the y-direction track, the supporting seat is located between the first fixing device and the second fixing device, and the manufacturing equipment further comprises an outer spraying device and a curing box which are sequentially arranged along the x-direction track. In conclusion, feeding, fixing, spraying, curing and discharging of a steel pipe are achievedin a full-automatic mode, meanwhile, inner spraying and outer spraying of the steel pipe are completed at a time in the spraying process, and therefore the production efficiency of the plastic-coatedsteel pipe is greatly improved.

The invention discloses an efficient and uniform paint spraying equipment for wooden crafts. The paint spraying equipment comprises a bottom plate, wherein a first support plate is fixed on the uppersurface of the bottom plate, a top plate is fixed to the top of the first support plate, a movable plate is movably mounted on the top plate, a second mounting groove is installed on one side of the moveable plate, and a material taking mechanism is installed on one side of the second mounting groove; and a jacking cylinder is installed on the upper surface of the bottom plate, a lifting plate isinstalled at the end of an output rod of the jacking cylinder, and a nozzle fixing base is mounted at the top of the lifting plate, and multiple nozzles are installed on the nozzle fixing base. The paint spraying equipment can automatically rotate the wooden crafts, spray the surfaces of the wooden crafts at one time, and effectively improve the production efficiency; the paint spraying equipmentcan drive the wooden crafts to move flexibly and realize carrying of wooden crafts; the paint layers on the surfaces of wooden crafts are scraped by a scraper to ensure that the thickness of the paintlayers on the surfaces of wooden crafts is uniform and the quality of spraying is guaranteed.

The invention provides a nodular cast iron pipe spraying device, which belongs to the technical field of cast pipe spraying, and includes a spraying mechanism, a translation mechanism, a rotating mechanism and a control mechanism. The spraying position of the pipe socket can be adjusted. The translation mechanism is set on the side of the spraying mechanism. The ductile iron pipe is placed on the translation mechanism. The translation mechanism is used to push the ductile iron pipe socket to move axially to the spraying mechanism. The upper part is used to drive the ductile iron pipe to rotate circumferentially. The spraying position of the spraying mechanism is adjusted by means of the rotating mechanism and the translation mechanism. The control mechanism is used to control the spraying speed of the spraying mechanism and the rotation speed of the rotating mechanism. The ductile iron pipe spraying device provided by the invention has the technical effects of uniform spraying on the socket of the ductile iron pipe, no need for manual spraying, easy realization of mechanical automatic spraying, easy control of spraying quality, avoiding dead angles of spraying and reducing labor intensity.

The invention relates to the field of spraying equipment and particularly discloses a loading and unloading device for spraying. The loading and unloading device for spraying comprises a supporting table; a spraying mechanism is arranged above the supporting table and comprises a nozzle capable of sliding in a length direction of the supporting table; a supporting mechanism is slidably connected to the supporting table; the sliding direction of the supporting mechanism is parallel to the sliding direction of the nozzle; two loading and unloading mechanisms which can move relative to each otherare movably connected to the supporting mechanism; relative movement directions of the two loading and unloading mechanisms are perpendicular to the sliding direction of the nozzle; and each loadingand unloading mechanism comprises an overturning assembly used for overturning a workpiece to be sprayed and a supporting assembly used for supporting the overturning assembly. The loading and unloading device for spraying solves the problems of inconvenience in double-sided paint spraying operation and poor operation continuity when a current paint spraying device sprays paints on a door plate.

The invention belongs to the field of mechanical processing, and particularly relates to a spraying device for processing automobile parts. Including a spraying box, a conveying assembly, a scanning assembly, a first adjusting assembly, a second adjusting assembly, a spraying frame, a spraying assembly, a guide frame, a conveying assembly and a driving assembly; the scanning assembly, the first adjusting assembly, the second adjusting assembly and the The driving components are all arranged on the spraying box; the two sets of the second adjustment components are arranged symmetrically with each other, the spraying frame and the guide frame are both arranged between the two sets of the second adjustment components, and the spraying frame is located on the side of the guide frame. Above, the two ends of the spraying frame move through one end of a group of second adjustment assemblies respectively, and are located outside the spraying box, and the two ends of the guide frame move through one end of a group of second adjustment assemblies respectively, through the use of driving The component drives the spraying component to swing back and forth for spraying to avoid spraying dead corners on parts with uneven surfaces, and the spraying effect is better.