Abstract:
Delivery unit (100) for an application system (1) for an industrial application of an adhesive and/or sealant comprising a line system (104, 120) for the adhesive and/or sealant and an input (102) suitable for the connection of a storage container (2, 3) to the delivery unit (100) and an output (103) suitable for the connection of a dispensing means (9) to dispense the adhesive and/or sealant and a feed pump (112) and a measuring unit (114, 116, 118) to collect data especially about the amount of fed adhesive and/or sealant and an interface (125) to tap the data collected by the measuring unit (114, 116, 118).
Abstract:
A machine (10) and a method of applying a non-Newtonian liquid composition (52) onto a surface (12, 30) in a controlled manner. The composition (52) is held in a chamber (46) at a controlled variable pressure and is dispensed through a slit die nozzle (44) as controlled by a valve (50). Characteristics of the composition (52) are empirically developed and provided to a logic control circuit (66) to assure that the composition (52) is dispensed on either the entire surface (12, 30) or in one or more precise locations (54, 56).
Abstract:
A phosphor ink coating device capable of applying, in line shape, a plurality of phosphor inks while preventing color mixing of the phosphor inks even in the rear panel of a PDP having a complicated shape of a coated surface, wherein a valve (753) is provided for each nozzle hole (752) of the phosphor ink coating device so that the opening and closing of each valve can be controlled according to the shape of a planned ink applying portion, on the coated surface, whereby color mixing can be prevented even in a rear panel having such a complicated shape that has an auxiliary partition wall.
Abstract:
Delivery unit (100) for an application system (1) for an industrial application of an adhesive and/or sealant comprising a line system (104, 120) for the adhesive and/or sealant and an input (102) suitable for the connection of a storage container (2, 3) to the delivery unit (100) and an output (103) suitable for the connection of a dispensing means (9) to dispense the adhesive and/or sealant and a feed pump (112) and a measuring unit (114, 116, 118) to collect data especially about the amount of fed adhesive and/or sealant and an interface (125) to tap the data collected by the measuring unit (114, 116, 118).
Abstract:
In the hot-glue application system with a melter and components connected thereto, such as one or more heatable feeder pipes and one or more heatable application valves, the components contain a machine-readable and preferably also machine writable data storage medium.
Abstract:
A hot melt adhesive system includes an adhesive supply for receiving solid or semi-solid hot melt adhesive, and a heater associated with the adhesive supply for melting the solid or semi-solid hot melt adhesive into liquid hot melt adhesive. An adhesive tracking system monitors an output of the liquid hot melt adhesive, and includes a flow meter having a flow inlet and a flow outlet. The flow meter measures an amount of the adhesive flowing out of the flow outlet. A product detector may be used to sense a presence of a product to which the adhesive is applied. A controller then determines the total amount of the liquid adhesive dispensed and the average amount of liquid adhesive dispensed per product.
Abstract:
An apparatus for supplying chemical liquid may include a chemical liquid supply member for supplying a chemical liquid onto a substrate, a chemical liquid storing member for storing the chemical liquid, a chemical liquid receiving assembly for receiving the chemical liquid provided from the chemical liquid storing member and for providing the chemical liquid into the chemical liquid supply member, a first chemical liquid supply line for supplying the chemical liquid from the chemical liquid storing member to the chemical liquid receiving assembly, and a second chemical liquid supply line for supplying the chemical liquid from the chemical liquid receiving assembly to the chemical liquid supply member.
Abstract:
A conveying device for conveying a viscous material from a container includes a follower plate that can be inserted into the container, and a pump by means of which the viscous material can be conveyed through the follower plate. Moreover, a measuring chamber for accommodation of a measuring sample of the viscous material is provided. The measuring chamber includes a closable material inlet opening for this purpose. A closable disposal line leads away from the measuring chamber. Moreover, a closable material return line extends from the measuring chamber via the follower plate into the container. The conveying device also includes a controller that is designed and can be operated appropriately such that it determines the compressibility of each of multiple measuring samples. The controller opens the disposal line or the material return line to the measuring sample present in the measuring chamber as a function of the compressibility thus determined.