6results about How to "Avoid coating" patented technology

The application relates to an automatic solder coating machine and relates to the technical field of solder coating; the automatic solder coating machine comprises a workbench and a solder bucket used for storing solder; a clamping piece and a coating assembly are arranged on the workbench; the clamping piece is used for clamping a carrier; the coating assembly comprises a first lifting piece; the first lifting piece is used for inserting the carrier into the solder bucket; the application has the effects of improving solder coating efficiency, optimizing coating uniformity and reducing solder waste caused by excessive coating.

The utility model discloses a kind of soldering flux feeding devices for inductance production, it is related to electronic component production equipment technical field.The utility model includes heating groove, pivot rod and liquid level control component, the opening of heating groove is upward, the both ends of pivot rod are rotatably installed in the inboard of heating groove, pivot rod outside lateral array fixed sleeve is connected with a group of axle sleeve, a group of sponge strips is arranged in the lateral array of axle sleeve outer wall, and liquid level control component is arranged in the outside one end of heating groove and is communicated with heating groove.The utility model adds soldering flux to heating groove, and inductance is stretched to heating groove by grabbing arm, so that the pin surface of inductance is contacted with sponge strip, so that the pin surface of inductance is coated with soldering flux, to avoid inductance side being coated with soldering flux;The liquid level height of soldering flux in heating groove is controlled by liquid level control component, so that sponge strip can absorb soldering flux in heating groove after being rotated downward.

The utility model provides a gas inlet structure and a crystal growing furnace, and relates to the technical field of silicon carbide crystal growing, the gas inlet structure provided by the utility model comprises a gas inlet pipe and a light transmitting mirror, the gas inlet pipe is provided with a main gas inlet channel and an auxiliary gas inlet channel which are independently arranged, and the main gas inlet channel and the auxiliary gas inlet channel extend along the axial direction of the gas inlet pipe; the light transmitting mirror is installed on the air inlet pipe and located at one end of the auxiliary air inlet channel. The gas inlet structure provided by the utility model can ensure that gas is more uniformly distributed in the production cavity, and gas entering from the auxiliary gas inlet channel can also prevent ash from depositing on the light transmitting mirror; the air inlet function of the air inlet pipe, the auxiliary monitoring function serving as a monitoring channel, the anti-coating function of preventing silicon carbide steam from coating a light transmitting mirror and the blowing function of preventing slag ash and dust from contaminating the light transmitting mirror are organically combined.

The utility model relates to monitoring equipment technical field discloses a kind of monitoring equipment support and monitoring equipment, including installation rail, installation cavity is opened in the bottom of installation rail, the inside rotation of installation cavity is installed with reciprocating screw rod, the outer wall of reciprocating screw rod is connected with thread sleeve, the bottom end of thread sleeve is fixedly installed with mounting plate, the bottom end of mounting plate is rotatably installed with gear, the bottom end of gear is fixedly installed with mounting bracket, and monitoring camera is installed on mounting bracket, the back of installation rail bottom end is fixedly installed with extension plate, the utility model is rotated by motor drive reciprocating screw rod, while thread sleeve is linearly moved behind screw rod, mounting plate bottom gear is engaged with rack, drives mounting bracket and monitoring camera synchronous rotation 180 °, realizes the compound motion of translation and rotation, ensures lens accurate alignment shower head and hair dryer, to realize the automatic cleaning of monitoring camera surface.

This invention relates to auxiliary equipment and construction methods for installing prefabricated composite slabs, belonging to the field of composite slab installation. Its purpose is to replace manual straightening for the joining of composite slabs. It includes a traction device, a bottom guide bracket, a gap-filling and adhesion mechanism, and a positioning outer plate fastened to the ends of the composite slabs. The bottom guide bracket includes an electric push rod, a mounting plate, and a support plate. The support plate extends longitudinally and is mounted on the positioning outer plate via an electric push rod that extends laterally. The gap-filling and adhesion mechanism includes a detection-type spraying component and a supply component that provides filler to the detection-type spraying component. The detection-type spraying component is located on the front side of the positioning outer plate. Two sets of traction devices are symmetrically installed at the left and right ends of the positioning outer plate. This avoids the drawbacks of manual straightening, improving safety while ensuring the quality of the joining. The gap-filling and adhesion mechanism fills the gaps with adhesive, reinforcing the joints of the composite slabs and eliminating the need for workers to apply adhesive with a hand-held glue gun, thus saving labor.