An egg-drawing toy with an adjustable support spacing, which adopts a vertical structure with two supports, is stable in support, and is suitable for fixing eggs or toy eggs. In addition, the lower support is designed to have an elastic support structure, and the spacing between the upper support and the lower support is adjustable, which is automatically achieved by a compression spring, thereby realizing the support and positioning of eggs with different sizes between the upper support and the lower support, and thus having better universality.

A coating device for coating a fastener with a coating material. The device includes: a distribution device for distributing the coating material, including at least one distribution nozzle; a holder for holding the fastener; a drive for causing relative movement of the fastener and of the distribution nozzle relative to one another; a controller for controlling the distribution device and able to synchronize the operation thereof in order to apply at least one line of coating material on the fastener.

A printing system includes: a first printing device configured to perform printing on a can body, a second printing device provided in parallel with the first printing device and configured to perform the printing on the can body, an adjustment section configured to collect plural can bodies having undergone the printing by the first printing device and the second printing device and adjust intervals of conveyance of the plural can bodies, and a processing device configured to perform processing to form a protective layer protecting an outer surface of each of the plural can bodies obtained from the adjusting section.

The present disclosure provides a portable apparatus with a long rotatable spindle covered with compressible gripping bristles. The long rotatable bristle covered spindle mounted within the apparatus is coupled and detachable coupled with a battery-operated motor. One or more rounded objects with central openings are mounted onto the rotatable spindle covered with compressible bristles that grip the round objects. The rounded objects will rotate at a desired speed to facilitate coating their exteriors evenly and efficiently.

A method for applying a predetermined pattern of material onto an elongate tubular substrate includes securing a first portion of an elongate tube having a non-circular outer perimeter to an engagement member configured to be rotated by a first motor, such that the elongate tube can be rotated in unison with the engagement member, operating the first motor to rotate the elongate tube, operating a second motor of to change the relative displacement between the elongate tube and a dispensing conduit along a longitudinal axis of the elongate tube, and expelling a conductive adhesive from a fluid dispenser through the dispensing conduit to form a predetermined pattern of the conductive adhesive on a surface of the elongate tube, the predetermined pattern of the conductive adhesive covering at least 180 degrees of the surface along the non-circular outer perimeter over a width of at least two millimeters along the longitudinal axis.

A multi-nozzle device includes a nozzle body having a chamber into which fluid enters, a reference nozzle and a specific nozzle. The reference nozzle and the specific nozzle are each provided in the nozzle body. The inflow ends of the nozzles are communicated to the chamber. The outflow ends of the nozzles protrude from an end surface of the nozzle body. A length of the specific nozzle and a length of the reference nozzle differ from each other depending on the target discharge amount of the reference nozzle and the target discharge amount of the specific nozzle. An inner diameter of the specific nozzle and an inner diameters and of the reference nozzles and may be different from each other.

Machine for applying sealing material to a metal element comprises at least one electromagnetic mandrel provided with a main body to house at least one electromagnet and a support to hold the metal element in position on a work surface following the excitation of the electromagnet; the main body is connected to drive means configured to make the support rotate on the work surface; the delivery device of the sealing material is positioned at least in proximity to the periphery of the metal element and is able to deliver sealing material when the metal element is held in position and made to rotate on the work surface by means of the support of the electromagnetic mandrel.

Described herein is a method for filling seal caps and also to a corresponding automated device for filling seal caps. The method for filling seal caps includes carrying out the filling of the seal caps using an automated process, where positioning a filling unit and/or positioning the seal caps by means of movement in an XYZ coordinate system as well as filling the seal caps is automated, and where the seal caps are positioned on a support plate.

A method for applying a predetermined pattern of material onto an elongate tubular substrate includes securing a first portion of an elongate tube having a non-circular outer perimeter to an engagement member configured to be rotated by a first motor, such that the elongate tube can be rotated in unison with the engagement member, operating the first motor to rotate the elongate tube, operating a second motor of to change the relative displacement between the elongate tube and a dispensing conduit along a longitudinal axis of the elongate tube, and expelling a conductive adhesive from a fluid dispenser through the dispensing conduit to form a predetermined pattern of the conductive adhesive on a surface of the elongate tube, the predetermined pattern of the conductive adhesive covering at least 180 degrees of the surface along the non-circular outer perimeter over a width of at least two millimeters along the longitudinal axis.

An apparatus for coating or mixing of loose items is provided. The apparatus includes a rotatable bowl shaped to contain a quantity of loose items for coating or mixing as the bowl is rotated. The rotatable bowl includes a plurality of discharge openings. A drive shaft is configured to rotatably support the bowl. A closure ring is positioned to close the discharge openings. The closure ring is retractable while the rotatable bowl is rotating to allow coated or mixed items to fall through the openings to unload the coated items from the rotatable bowl after coating/mixing is complete.