10results about How to "Precision Spraying" patented technology

This utility model discloses a powder coating device for stainless steel welding wire, including a processing box with an inlet and an outlet at both ends. Two movable plates are connected to the processing box via an adjustment mechanism. The adjustment mechanism includes a fixed plate, a drive assembly, a bidirectional threaded rod, and a limiting rod. The fixed plate is fixedly installed inside the processing box, the limiting rod is fixedly connected between the fixed plates, the bidirectional threaded rod is rotatably connected to the fixed plate, the drive assembly is connected to the bidirectional threaded rod, and the bidirectional threaded rod is threadedly connected to the movable plates. Two powder coating brushes are engaged at one end of the two movable plates via a locking mechanism, and several powder spraying heads are installed at the other end of the movable plates. Each powder spraying head is connected to a powder spraying assembly. This utility model allows adjustment of the distance between the powder coating brushes and the spraying heads, solving the problem of uneven powder coating in traditional devices when dealing with welding wires of different diameters, and improving the uniformity and quality of powder coating.

The utility model discloses a kind of rubber glove production gluing devices, it is related to gluing device technical field, including glue valve, the bottom end of glue valve is equipped with fixed block, the inner wall of fixed block is fixedly connected with fixed plate, the outer wall of one side of fixed plate is connected with connecting port, the outer wall of one side of fixed plate away from connecting port is equipped with drive motor, the output end of drive motor is connected with gear, the outer wall of one side of gear is engagedly connected with rotating disc, the outer wall of rotating disc is equipped with multiple first sliding slots;In the utility model, by adjusting the size of opening, the spraying range and flow of hot melt adhesive can be controlled using opening adjusting assembly, according to the shape and size of glove mold, adjust the spraying output, ensure that hot melt adhesive is accurately sprayed to target area, reduce glue waste, improve the accuracy and efficiency of spraying, precise gluing can be carried out for different parts of gloves, meet the demand of local performance reinforcement.

The utility model discloses a kind of rice herbicide spraying devices, belong to spraying device field, including rack, sliding block, guide light axis, fish eye bearing, the inside installation of rack has adjusting unit, spraying mechanism, the adjusting unit includes motor, two-way screw rod, bearing seat, adjusting sliding block, limiting nut, pin shaft, one side installation of motor has two-way screw rod, two-way screw rod is installed between two bearing seats, the surface of two-way screw rod is connected with adjusting sliding block and limiting nut, the inside installation of adjusting sliding block has pin shaft, the spraying mechanism includes main cross bar, nozzle, rectangular clamping groove, the surface of main cross bar is equidistant and has been opened with multiple groups of cylindrical groove, nozzle is installed in cylindrical groove, the surface of nozzle is connected with rectangular clamping groove;Through the cooperation between above each device, different rice varieties, different growth stages of row distance change can be quickly adapted, ensure that herbicide is accurately sprayed in rice row, reduce the drug damage to rice plant, improve weeding effect.

The utility model discloses an agricultural seedling raising device, which belongs to the technical field of seedling raising devices and comprises a constant-temperature seedling raising frame, two groups of seedling raising frames are arranged in the constant-temperature seedling raising frame, placing grooves are formed in the two groups of seedling raising frames, adjusting assemblies are arranged in the two groups of placing grooves, and the adjusting assemblies are connected with the constant-temperature seedling raising frame. The adjusting assembly comprises a rotating shaft and two sets of racks, a gear is fixedly installed on the outer side of the rotating shaft, the two sets of racks are meshed with the gear, redundant water sources after irrigation can be collected, filtered, pumped and refluxed to the water tank to be recycled, water can be evenly and accurately sprayed to crops in the seedling raising frame, and the water quality is improved. The device is simple in structure and convenient to operate, the position of the cultivation frame is convenient to disassemble and adjust, seedlings are convenient to take out for transplantation, inspection or replacement, and the position of the seedling cultivation frame can be flexibly and accurately adjusted according to the growth height of the seedlings.

This utility model relates to the field of packaging material technology, and in particular to a packaging material bonding and drying device. It includes a top plate and a liquid storage tank fixedly installed on the top of the top plate. A movable seat slides horizontally on the top plate, and a dispensing box is mounted on the movable seat. A first flexible tube is fixedly connected to the top of the dispensing box, and a second flexible tube is fixedly connected to the bottom of the liquid storage tank. The first and second flexible tubes are connected. A motor is fixed to the vertical side wall of the top plate, and a gear is fixed to the output end of the motor. A rack is fixed to the top of the movable seat, and the gear and rack mesh. The device also includes a drive assembly, which is mounted on the movable seat and drives the dispensing box to move horizontally. Compared to existing drying and bonding devices, this utility model, through the arrangement of components such as the gear and drive assembly, allows the spray head to achieve free positioning in the X-Y axes in the horizontal plane, ensuring that the adhesive can be accurately sprayed onto the designated bonding area of ​​the packaging material, thus improving the accuracy of the bonding position.

This utility model relates to the technical field of CNC machine tool accessories, specifically disclosing a vibration-damping tool mounting base for CNC machine tools. It includes a housing, a tool mounting cavity I in the middle of the housing, and a mounting hole at the bottom of mounting cavity I, which is detachably connected to the mounting end of the tool. The tool tip extends out of mounting cavity I. Several damping rings are installed within the mounting cavity, contacting the outer wall of the tool's mounting end. Several mounting cavities II are symmetrically arranged around mounting cavity I at the front end of the housing. Each mounting cavity II contains a cutting fluid nozzle. A connection hole is provided on the side wall of the housing, and a fluid channel is provided between the connection hole and the mounting cavity II. A detachable fluid inlet pipe is installed at the connection hole. This utility model, through the use of multiple vibration-damping structures including damping rings, damping block I, damping block II, and damping block III, effectively reduces tool vibration during cutting, improves machining accuracy, and extends tool life.

The utility model provides a toast burnishing structure which comprises a tray conveyed by a conveying belt, and a plurality of bread blanks to be toasted are placed in the tray. The shielding cover is arranged above the tray, the shielding cover is provided with a plurality of first through holes aiming at the bread blanks, and the first through holes are arranged in a rectangular array, so that each first through hole corresponds to the bread blanks on the tray; the nozzles are linearly arranged and located above the first through holes, and the nozzles are communicated with external vegetable protein liquid through liquid pipes; through the design of the first penetrating hole in the shielding cover, when bread blanks on the tray are conveyed to the position under the first penetrating hole of the shielding cover through the conveying belt, the spray head sprays the bread blanks right facing the first penetrating hole, one part of the bread blanks are shielded by the first shell, and the other part of the bread blanks flow back and are recycled through the backflow cavity in the upper surface of the second shell. The purposes of accurately spraying the vegetable protein liquid and recycling the liquid are achieved.

The utility model relates to melamine tableware coating spraying technical field, and disclose melamine tableware surface wear -resisting coating spraying equipment, including conveyer base, the outer surface fixed mounting of conveyer base has the fixed base, the outer surface fixed mounting of fixed base has the connecting frame, this melamine tableware surface wear -resisting coating spraying equipment, through the lead screw of servo motor drive, realize the accurate movement positioning of spraying machine head in horizontal direction, utilize hydraulic arm to adjust the vertical position of spraying machine head, ensure can effectively spray the melamine tableware of different height, electric telescopic link and recovery cover cooperation, collect the paint and waste gas that have not adhered to at the same time of spraying, last through waste gas treater and carry out environmental protection treatment, the whole equipment cooperation, high -efficient, accurate complete melamine tableware surface wear -resisting coating's spraying work, to reach the effect that improves production efficiency, guarantees the spraying quality, has the effect of environmental protection demand simultaneously.

The utility model discloses a coloring device based on gong groove frame manufacturing, and relates to the technical field of gong groove frame manufacturing, the coloring device based on gong groove frame manufacturing comprises a spraying box with a one-way opening at the front end, the interior of the spraying box is fixedly connected with a longitudinally arranged guide rail mechanism, the interior of the guide rail mechanism is provided with a longitudinal groove, and the longitudinal groove is fixedly connected with the spraying box. Through cooperative work of the mechanical arms and the spraying module, automatic coloring is achieved, the servo motors B at the joints of the mechanical arms can accurately control movement of the mechanical arms, the spraying module can accurately spray all parts of a workpiece, it is guaranteed that coloring is uniform, the coloring quality is greatly improved, and meanwhile the production efficiency is improved. Compared with manual coloring, the automatic conveying and coloring process has the advantages that the coloring time of a single workpiece is greatly shortened, the production efficiency is improved, and the requirement of large-scale production is met.