Apparatus and method for cleaning painting machine and recycling paint

A paint recycling and coating technology, which is applied in the device, coating, cleaning device and other directions of coating liquid on the surface, which can solve the problems of obstruction and imperfect paint recycling efficiency.

Active Publication Date: 2020-01-17
CEFLA SOC COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Nevertheless, practice has shown the limitations of the known technology, specifically the hindrance of the second solution, and the imperfection of the paint recovery efficiency of the first solution

Method used

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  • Apparatus and method for cleaning painting machine and recycling paint
  • Apparatus and method for cleaning painting machine and recycling paint
  • Apparatus and method for cleaning painting machine and recycling paint

Examples

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Embodiment Construction

[0031] figure 1 A preferred embodiment is shown in which, according to the invention, a device 1 for applying paint, comprising a conveyor belt 2 for the parts to be painted (not shown), is provided with two paint recovery and cleaning trolleys 3, 33 . exist figure 1 The trolleys 3, 33 are shown in the sideways withdrawn position, and for paint recovery and cleaning, the trolleys 3, 33 have to be shifted under the conveyor belt 2 until they are perfectly aligned with the conveyor belt itself.

[0032] The conveyor belt 2 of the parts to be painted is usually a closed belt moved by two rollers, one of which is powered (not shown) and the other is an idler roller 8 (visible in figure 2 and image 3 middle). Said solution is well known in the art and provides an upper outward part of the belt on which the piece to be painted is located, and a lower return part (see figure 2 and image 3 middle).

[0033] In use, paint is applied to the parts to be painted, which undesira...

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PUM

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Abstract

The invention discloses paint recycling and a cleaning trolley for an apparatus (1) for applying paint provided with a belt (2) for conveying pieces to be painted. The trolley comprises: a paint recycling subunit comprising a reverse roller (19), a plurality of doctor blades, at least one nozzle, a hopper and a paint collecting reservoir; a cleaning subunit comprising a reverse roller, a pluralityof doctor blades, at least one nozzle, a hopper and a paint collecting reservoir; wherein in each subunit, said components form a closed chamber having the shape of a triangular prism, said chamberscontain said solvent, which slowly drips from the triangular faces of said chamber into a respective collecting hopper. The invention also relates to the apparatus for applying the paint having a paint recycling function and the cleaning trolley, and a method for recycling the paint and cleaning the apparatus for applying the paint using the paint recycling function and the cleaning trolley.

Description

technical field [0001] The invention relates to the technical field of equipment for painted parts made of various materials (wood, glass, asbestos cement, etc.). In particular, the invention relates to an extractable trolley for use in conveyor systems for cleaning parts and for recycling paint. Background technique [0002] Devices are known in the art which are provided with cleaning trolleys which have different possibilities for lateral and frontal access. Typically, a front access trolley requires production to be stopped in order to access said trolley. [0003] EP1964794B1 by the same applicant describes a cleaning system for a belt transporting said pieces. [0004] Patent application IT102016000094514 in the name of the same applicant describes a system in which the functions of paint recovery and cleaning are independent in order to provide multiple independent recovery units, so that cleaning or recovery can be performed without stopping production unit to be ...

Claims

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Application Information

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IPC IPC(8): B05B15/50B05C11/10
CPCB05B15/50B05C11/1039B65G45/12B65G45/22B65G45/24B65G45/26B05B14/20Y02P70/10
Inventor 克里斯蒂安·焦万尼尼克里斯蒂安·蓬杰蒂路易吉·弗兰佐尼
Owner CEFLA SOC COOP
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