The present invention provides a rotary spraying coating system, configured to evenly form a paint on a surface of a chip connecting plate. The system includes: a plurality of fixtures, where each has a pedestal, an abutting piece, and a rotating axis, and the abutting piece is configured to abut and fix the chip connecting plate to the pedestal, to avoid warping of the chip connecting plate; a conveyor belt, configured to convey the fixtures, wherein the fixtures are connected to the conveyor belt by using the rotating axis and rotate with the rotating axis as an axis center; at least one spraying coating apparatus, configured to spray and coat the paint on the surface of the chip connecting plate; and a control module, configured to control a rotational speed of the fixtures, a movement speed of the conveyor belt, and a spraying coating amount of the at least one spraying coating apparatus

A drench system includes a rotating mount to rotate a workpiece, a showerhead to dispense a fluid onto the workpiece; and a tray to collect the fluid and recirculate the fluid to the shower. A method of repairing or remanufacturing a coating includes abrading a surface to at least partially remove a portion of a coating to leave an abraded surface; applying a sol-gel over the abraded surface; applying a corrosion resistant primer onto the sol-gel; and applying an erosion coating onto the corrosion resistant primer.

Insulated packaging is provided including an inner substrate and an outer substrate attached to the inner substrate to form an air gap therebetween. An expandable material including expandable microspheres is provided with the expandable material disposed between the inner substrate and the outer substrate. An adhesive material different than the expandable material is disposed between the inner substrate and the outer substrate to attach the inner substrate to the outer substrate. A method for forming the insulated packaging is also provided.

An automatic paint spraying device for automobile painting comprises a positioning operation base, semi-annular spraying sleeve, contact-stop side blocking mechanism, wheel-back shielding assembly and airflow fog-guiding mechanism. The semi-annular spraying sleeve is rotatably provided on the sidewall of the positioning operation base; the contact-stop side blocking mechanism is slidably clamped on the inner wall of the semi-annular spraying sleeve in an arc shape; the wheel-back shielding assembly is provided on the edge of the end side wall of the semi-annular spraying sleeve; and the airflow fog-guiding mechanism is fixedly penetrating through the sidewall of the semi-annular spraying sleeve. The invention combines physical blocking, negative pressure drainage and electrode effect, which improves wrapping efficiency through the semi-annular wrapping method, allows smooth entry of brake caliper through the bidirectional resistance rotation structure, and achieves automatic stop through rotation effect, significantly improving painting efficiency and reducing painting mist diffusion.

The present application discloses an intelligent flexible hub powder spraying line and process. The intelligent flexible hub powder spraying line comprises a control system, a wheel type recognition system, a brace recognition system, a conveying chain, off-line carrying robots, a powder spraying isolation area, an oven, an on-line area, an off-line area and accessory equipment, wherein the conveying chain comprises a chain, braces and a driving mechanism. By applying a plurality of powder spraying units and the recognition systems, multiple kinds of powder can be simultaneously sprayed with different parameters.

A coating device includes: a stage transfer part including a first long shaft extending in a first direction and a second long shaft extending in a second direction intersecting the first direction; a stage tilting part disposed on the stage transfer part, where the stage tiling part swings about a first swing axis; a stage rotating part disposed on the stage tilting part, where the stage rotating part rotates about a first rotating axis intersecting the first swing axis; a stage aligning part disposed on the stage rotating part, where the stage aligning part includes a first short shaft extending in the first direction and a second short shaft extending in the second direction; and a stage disposed on the stage aligning part, wherein a coating target is seated on the stage, where the stage includes a monitoring camera disposed in a camera seating space defined inside the stage.

Disclosed is a micro-positive pressure hub powder spraying turntable, comprising a base, a revolution motor, a cantilever, braces, autorotation motors and auxiliary equipment, wherein the base is located below the cantilever and configured as a closed cavity structure, in which are provided the revolution motor and a decelerator connected with the revolution motor, output shaft of the decelerator is revolution main shaft of the cantilever, a central hole is formed in the main shaft, the cantilever is also configured as a closed cavity structure, and autorotation motor sealing cavities are formed at the two ends of the cantilever; cavity of the base, central hole of the revolution main shaft, cavity of the cantilever and autorotation motor sealing cavities are communicated with one another to form an overall micro-positive pressure cavity; an external compressed air pipe penetrates through side wall of the base and is connected with the micro-positive pressure cavity.

The present application discloses an intelligent flexible hub powder spraying line and process. The intelligent flexible hub powder spraying line comprises a control system, a wheel type recognition system, a brace recognition system, a conveying chain, off-line carrying robots, a powder spraying isolation area, an oven, an on-line area, an off-line area and accessory equipment, wherein the conveying chain comprises a chain, braces and a driving mechanism. By applying a plurality of powder spraying units and the recognition systems, multiple kinds of powder can be simultaneously sprayed with different parameters.

An apparatus (200) for smoothing a surface of an object (100). The apparatus includes a chamber (210), a reservoir (324) configured to hold a liquid (322), and a nebulizer assembly (212) configured to generate a mist (104) from the liquid into the chamber. The nebulizer assembly includes a mesh (732), a vibrating element (731), and a wick (736). The object is received in the chamber and the mist is configured to surround the object.

A paint removal apparatus for cleaning paint from masking devices includes a support base having a plurality of engagement features that are each configured to securely engage at least one paint masking device. A spray nozzle is aimed in a fixed direction toward the support base and configured for spraying a pressurized stream of water at a desired velocity that removes paint from an exterior surface of at least one of the masking devices engaged at the support base. The support base is configured to successively move the masking devices engaged at the engagement features into the pressurized stream of water, such as to provide a generally continuous cleaning operation of masking devices. During movement or rotation of the support base, an exposed portion of the support base may extend from a spray enclosure for removing cleaned plugs from and loading painted plugs onto such an exposed portion.