WO2014059506A2 - Machine de projection de grenaille - Google Patents

Machine de projection de grenaille Download PDF

Info

Publication number
WO2014059506A2
WO2014059506A2 PCT/BR2013/000525 BR2013000525W WO2014059506A2 WO 2014059506 A2 WO2014059506 A2 WO 2014059506A2 BR 2013000525 W BR2013000525 W BR 2013000525W WO 2014059506 A2 WO2014059506 A2 WO 2014059506A2
Authority
WO
WIPO (PCT)
Prior art keywords
shot
machine
duct
turbine
base
Prior art date
Application number
PCT/BR2013/000525
Other languages
English (en)
Portuguese (pt)
Other versions
WO2014059506A3 (fr
Inventor
Carlos André SANTOS
Marcos AGNOLETTO
Original Assignee
Santos Carlos André
Agnoletto Marcos
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Santos Carlos André, Agnoletto Marcos filed Critical Santos Carlos André
Publication of WO2014059506A2 publication Critical patent/WO2014059506A2/fr
Publication of WO2014059506A3 publication Critical patent/WO2014059506A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material

Definitions

  • the purpose of the present invention patent is to revolutionize shot blasting machines and other materials, using in various branches of industry in various applications and which was given the original construction, with a view to reducing machinery costs, reducing shot and improve the efficiency of the blasting process and there are no similar ones in the market.
  • Shot blasting machines which use shot lifts for the conveyor of steel (grains), dust collector for cleaning steel grains, large air compressors and also have a unique operator need for the operation of the grit. same.
  • This form of new shot blasting technology solves the drawbacks by simply working with low shot (around 3% of the competitor), with the small size (portable), with a blasting time around 3 min. and simplicity in its construction and maintenance.
  • Drawing Page 2 shows you in perspective the air inlet and outlet ducts
  • the model of the "ECOGratu" shot blasting machine, object of the present invention consists of a cubic shaped metal body 1 supported on an angled base 2 having a motor 3 attached to the upper part. external hub, with a disc (turbine) 4 attached to the end of the motor shaft 5 and rectangular steel vanes 6 fixed to the turbine disc, on the front of the hub there is an air inlet duct 7 + steel shot in the top of the hub covering the turbine there is a semi-hexagonal head 8.
  • the hub contains a round steel basket 9 with a steel mesh contour for storing the parts to be blasted fixed to a reducer shaft 10 (reducer 10 attached to the outside of the hub base and the basket 9 attached on the bottom base of the hub by the inside of the hub on the reducer shaft 10).
  • the gear unit 10 is fitted with a motor 11 for turning the steel basket 9.
  • the motors of motors 3 and 11 are separately to enable the machine to work independently, motor 3 is driven by a "Triangle Star Wrench" 12 circuit. / Off) attached to the machine body and the motor 11 is driven by a thermal switch (On / Off) 13.
  • Door 14 is positioned on the left side of hub 1 containing two hinges 15 and two latches 16 for closing door 14.
  • At the rear of the hub 1 contains a rectangular 17 duct for the air outlet, positioned on the left side of the cube 1 and resting horizontally on it the rectangular duct 18 for the air inlet, creating a fixture between them both in L.
  • the base 2 contains 4 cushions 19 (vibrate stop) in order to absorb the vibration of the equipment.
  • the whole set is supported on a simple cabinet 20, containing 1 drawer and a similar storage partition.
  • a duct 21 On the upper right rear side there is a duct 21 positioned for holding the conventional vacuum cleaner for the purpose of cleaning the worn steel grains.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

La présente invention, intitulée "Machine de projection de grenaille", concerne une machine de projection comprenant un corps principal portatif (1), un moteur électrique (3) accouplé à un disque (3) et quatre plaques rectangulaires (6), un récipient intérieurement accouplé à un autre motoréducteur (10 et 11) au niveau de sa base, permettant son utilisation dans de petits espaces correspondant à celui d'un ustensile domestique, avec possibilité d'inclinaison de la base du corps principal. Cette machine possède un système de flux d'air et de grains d'acier totalement innovant, supprimant la nécessité d'utiliser des élévateurs à godet, un compresseur d'air, une broche, des vis sans fin et un système de sécurité incendie. Ladite machine utilise des grains d'acier carbone pour obtenir un résultat de finition de surface supérieur, alors que les autres machines utilisent les grains d'acier inoxydable, d'où un coût de matériau réduit d'environ 90%. En cas d'utilisation de grains d'acier inoxydable avec cette machine, la qualité de surface est supérieure, sans oublier que l'utilisation du matériau est également réduite et l'entretien simplifié. En termes de bruit, cette machine respecte le niveau de bruit exigé par l'ABNT, compte tenu de sa taille et de ses composants. Par conséquent, les coûts de la machine sont réduits de façon importante par rapport à la concurrence.
PCT/BR2013/000525 2012-10-19 2013-11-29 Machine de projection de grenaille WO2014059506A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRBR1020120267896 2012-10-19
BR102012026789-6A BR102012026789A2 (pt) 2012-10-19 2012-10-19 Máquina jateadora de granalha

Publications (2)

Publication Number Publication Date
WO2014059506A2 true WO2014059506A2 (fr) 2014-04-24
WO2014059506A3 WO2014059506A3 (fr) 2014-06-12

Family

ID=50488832

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2013/000525 WO2014059506A2 (fr) 2012-10-19 2013-11-29 Machine de projection de grenaille

Country Status (2)

Country Link
BR (1) BR102012026789A2 (fr)
WO (1) WO2014059506A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277608A (en) * 1963-09-04 1966-10-11 Pangborn Corp Housing guard and abrasive stream control unit for rotatable abrasive throwing assemblies
EP0248096A1 (fr) * 1986-05-30 1987-12-09 Werner Hunziker Procédé pour ébavurer des pièces ainsi que le dispositif pour l'utilisation du procédé
US5024028A (en) * 1987-01-16 1991-06-18 Midwest Blast Products, Inc. Airless blast cleaning wheel and housing
US5205085A (en) * 1991-05-24 1993-04-27 Uragami Fukashi Centrifugal blasting apparatus
WO2004048039A1 (fr) * 2002-11-26 2004-06-10 Sung-Hyouck Lim Systeme de grenaillage a ejection equipe d'une unite de refroidissement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415094B4 (de) * 1994-04-29 2006-05-11 Ald Vacuum Technologies Ag Verfahren und Vorrichtung zum Behandeln von Werkstücken durch Partikelstrahlen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277608A (en) * 1963-09-04 1966-10-11 Pangborn Corp Housing guard and abrasive stream control unit for rotatable abrasive throwing assemblies
EP0248096A1 (fr) * 1986-05-30 1987-12-09 Werner Hunziker Procédé pour ébavurer des pièces ainsi que le dispositif pour l'utilisation du procédé
US5024028A (en) * 1987-01-16 1991-06-18 Midwest Blast Products, Inc. Airless blast cleaning wheel and housing
US5205085A (en) * 1991-05-24 1993-04-27 Uragami Fukashi Centrifugal blasting apparatus
WO2004048039A1 (fr) * 2002-11-26 2004-06-10 Sung-Hyouck Lim Systeme de grenaillage a ejection equipe d'une unite de refroidissement

Also Published As

Publication number Publication date
WO2014059506A3 (fr) 2014-06-12
BR102012026789A2 (pt) 2014-08-26

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