WO1991012089A1 - Procede de pose ou de depose d'une matiere de masquage - Google Patents

Procede de pose ou de depose d'une matiere de masquage Download PDF

Info

Publication number
WO1991012089A1
WO1991012089A1 PCT/JP1991/000216 JP9100216W WO9112089A1 WO 1991012089 A1 WO1991012089 A1 WO 1991012089A1 JP 9100216 W JP9100216 W JP 9100216W WO 9112089 A1 WO9112089 A1 WO 9112089A1
Authority
WO
WIPO (PCT)
Prior art keywords
masking material
masking
handle
article
attached
Prior art date
Application number
PCT/JP1991/000216
Other languages
English (en)
Japanese (ja)
Inventor
Seinosuke Horiki
Reiji Makino
Original Assignee
Nagoya Oilchemical Co., Ltd.
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 Nagoya Oilchemical Co., Ltd. filed Critical Nagoya Oilchemical Co., Ltd.
Publication of WO1991012089A1 publication Critical patent/WO1991012089A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities

Definitions

  • the present invention relates to a method for attaching and detaching a masking material
  • an adhesive tape has been used as the masking material.
  • the adhesive tape requires a great deal of time to attach to and detach from the masking portion. Therefore, as an alternative to the adhesive tape, a masking material made of a polystyrene foam material has been provided (for example, JP-A-64-43376).
  • a masking material (1) A having a structure in which an adhesive layer (3) A is applied to the lower surface of a plate-like body (2) A, and a flange as shown in FIG.
  • a plug-shaped masking material (1) B composed of a part (2) A and an insertion part (3) B, and a fitting hole (3) C provided in a cylindrical main body (2) C as shown in FIG.
  • a masking material (1) is provided with a holding groove (3) C in a plate-shaped main body (2) D, and a tapered shape (4) is provided near the entrance of the holding groove (3) C.
  • the masking material (1) A is used when the masking portion is planar, the masking material (1) B and the masking material (1) E are used when the masking portion is a hole, and the masking material is used.
  • (1) C is used when the protective masking portion is convex or rod-shaped, the masking material (1) D is used when the masking portion is eaves-like, and the masking material (1) F is used when the masking portion is Used in the case of a convex part.
  • the present invention provides, as a means for solving the above-mentioned conventional problems, a method of attaching and detaching a masking material to be attached to or detached from a masking portion by holding the masking material with a handle.
  • the handle can mechanically hold the masking material.
  • the masking material can be mechanically attached to or detached from the masking portion without manual operation, and the surface treatment process using the masking material can be completely automated.
  • FIG. 1 to 7 show an embodiment of the present invention, wherein FIG. 1 is a front view of a handle, ⁇ FIG. 2 is an explanatory view showing a state where a masking material (1) A is attached and detached, and FIG. (3) Excavation is an explanatory view of the mounting and removing state of the masking material (1) ⁇ .
  • Fig. 4 is an explanatory view of the mounting and removing state of the masking material (1) C.
  • Fig. 5 is an explanatory view of the removing state of the masking material (1) D.
  • Fig. 6 is an explanatory view of the state of attachment and detachment of the masking material (1) E.
  • Fig. 6 is an explanatory view of the state of detachment of the masking (1) F.
  • Fig. 8 is a perspective view of the masking material (1) A
  • Fig. 9 is a perspective view of the masking material (1) B
  • Fig. 10 is a perspective view of the masking material (1) C
  • Fig. 11 is a perspective view of the masking material (1) D
  • Fig. 12 is a perspective view of the masking material (1) E
  • Fig. 13 is an oblique view of the masking material (1) F. It is a diagram. ,
  • the handle (10) is composed of a Y-shaped support frame (11) and a pair of left and right pivots which are pivotally attached to the front end of the support frame (11). Movable arms (12) and (12), claws (12) A and (12) A protruding from the distal ends of the movable arms (12) and (12), respectively, and the support frame (11).
  • An electromagnetic cylinder (13) connected to the root end of the cylinder, a link (14) connecting the piston punch (13) A of the electromagnetic cylinder (13) and the pair of left and right movable arms (12), (12). ) And (14).
  • the handle (10) When attaching or removing the masking material (1) B from the hole (21) B of the article (20) using the handle (10), As shown in FIG. 3, the movable arm (12) of the handle (10), the claws (12) A and (12) A of the (12) are used to form the flange (2) B of the masking material (1) B. Stab the side and pinch it.
  • the masking material (1) B is attached by attaching the insertion portion (3) B to the hole (21) B of the article (20).
  • the masking material (1) C When the masking material (1) C is attached to or removed from the convex portion (21) C of the article (20) with the handle (10), similarly, as shown in FIG.
  • the sides of the main body (2) C of the masking material (1) C are pierced and pinched by the claws (12) A and (12) A of the arms (12) and (12).
  • the masking material (1) C is attached by fitting the fitting hole (3) C into the projection (21) C of the article (20).
  • the masking material (1) D is attached to or removed from the eaves-shaped masking portion (21) D of the article (20) with the handle (10), similarly, as shown in FIG.
  • the upper and lower surfaces of the main body (2) D of the masking material (1) D are pierced and clamped by the claws (12) A and (12) A of the movable arms (12) and (12).
  • the masking material (1) D is attached by fitting the holding groove (3) D to the eaves-like masking portion (21) D of the article (20).
  • the movable arm of the handle (10) is used.
  • the claws (12) A and (12) A of (12) and (12) pierce and pinch the side surface of the knob (3) E of the masking material (1) E.
  • the masking material (1) E is attached to the body (2) E Attach it by attaching it to the hole (21) E.
  • the movable arm of the handle (10) is similarly operated as shown in FIG.
  • the tabs (3) F of the masking material (1) F are pierced and pinched by the claws (12) A and (12) A of (12) and (12).
  • the masking material (1) F is attached by fitting the main body (2) F to the projection (21) F of the article (20).
  • the power source of the handle (10) may be a hydraulic cylinder, an air cylinder, or the like, or may be an electric motor, instead of the electromagnetic cylinder.
  • a friction member such as cloth, rubber, or the like is provided inside the distal ends of the movable arms (12), (12). It may be attached, or may be subjected to a single-lett process.
  • the materials shown in FIGS. 8 to 13 can be considered.
  • the material of the masking material include thermoplastic plastics such as polyethylene, polypropylene, ethylene-propylene copolymer, polyvinyl chloride, polyvinylidene chloride copolymer, polystyrene, polymethacrylate, acrylonitrile-styrene-butadiene copolymer and the like.
  • thermosetting plastic such as a thermoplastic plastic foam, a melamine resin, a urea resin, a phenol resin, an epoxy resin, a urethane resin, or a foam of the thermosetting plastic; Rubber such as synthetic rubber or natural rubber, such as evening rubber, acrylonitrile-butadiene rubber, isoprene-isobutylene rubber, isobutylene polymer, polybutadiene, polyisoprene, polychloroprene, ethylene rubber Foam, fiber non-woven fabric, fiber knitted fabric, paper, corrugated cardboard or other fibrous materials or impregnated materials obtained by impregnating the above fibrous materials with the above thermoplastics, thermosetting plastics or rubbers, wood, plywood, A wood material such as a hard board, an impregnated material obtained by impregnating the above-mentioned thermoplastic material with the above-mentioned thermoplastic or thermosetting plastic or rubber, a metal, or a composite material obtained by combining two or more kinds
  • thermoplastic and organic fillers such as wood flour, fiber flour, walnut flour, coconut flour, flour, peach flour, calcium carbonate, talc, silica, clay, bentonite, stone flour, blast furnace slag, and fly ash. They may be mixed.
  • inorganic filler When the above-mentioned inorganic filler is mixed with the above-mentioned thermoplastic or the above-mentioned thermoplastic plastic foam, the heat resistance of the thermoplastic plastic or the above-mentioned thermoplastic plastic foam is improved, and a drying step and a curing step after coating are performed.
  • the masking material mixed with the above-mentioned inorganic filler Even when heat is applied to the masking material in the above, the masking material does not deform or deteriorate, and the masking material mixed with the above-mentioned inorganic filler also has improved mechanical strength, and is hardly broken at the time of attachment and detachment, Repetitive Can be used. Further, the masking material mixed with the above-mentioned inorganic filler reduces the amount of heat generated during disposal treatment by incineration, so that damage to the incinerator is also reduced.
  • the inorganic filler is mixed with 100 to 500 parts by weight, preferably 20 to 400 parts by weight, based on 100 parts by weight of the thermoplastic or the foam of the thermoplastic.
  • these sheets may be mixed with dyes, pigments, antioxidants, antioxidants, ultraviolet absorbers, plasticizers, and the like.
  • a known molding method such as vacuum molding, press molding, injection molding, extrusion molding, injection molding, and papermaking is used.

Landscapes

  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

L'objet de l'invention réside dans le fait que, lorsque l'on applique un traitement de surface à la surface d'un article, il est possible de poser automatiquement une matière de masquage afin de protéger une partie de la surface de l'article, à laquelle le traitement de surface ne doit pas être appliqué, sur ladite partie ou de la retirer de cette dernière. A cette fin, la matière de masquage est serrée à l'aide d'une pince afin de la poser sur ladite partie ou de la retirer de celle-ci.
PCT/JP1991/000216 1990-02-16 1991-02-14 Procede de pose ou de depose d'une matiere de masquage WO1991012089A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2037865A JPH03240991A (ja) 1990-02-16 1990-02-16 マスキング材の着脱方法
JP2/37865 1990-02-16

Publications (1)

Publication Number Publication Date
WO1991012089A1 true WO1991012089A1 (fr) 1991-08-22

Family

ID=12509438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1991/000216 WO1991012089A1 (fr) 1990-02-16 1991-02-14 Procede de pose ou de depose d'une matiere de masquage

Country Status (4)

Country Link
EP (1) EP0472732A4 (fr)
JP (1) JPH03240991A (fr)
CA (1) CA2051650A1 (fr)
WO (1) WO1991012089A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2748534B1 (fr) * 1996-05-13 1998-06-26 Harman Automotive Dispositif universel de maintien et de fixation pour pieces en matiere synthetique, en particulier de moulage
DE19701194C1 (de) * 1997-01-15 1998-03-12 Stahlschmidt & Maiworm Verfahren und Vorrichtung zum Abdecken von Befestigungslöchern und Wiederfreilegen derselben bei der Herstellung von Rädern für Kraftfahrzeuge
JP5405179B2 (ja) * 2009-04-10 2014-02-05 真和工業株式会社 電着塗装用マスキング治具の着脱装置
JP5338499B2 (ja) * 2009-06-10 2013-11-13 スズキ株式会社 シリンダブロックめっき処理装置のシール治具及びシール方法
JP5338500B2 (ja) * 2009-06-10 2013-11-13 スズキ株式会社 シリンダブロックめっき処理装置のシール治具及びシール方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171661A (ja) * 1987-01-12 1988-07-15 Toyota Motor Corp マスク部材取外し装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB913642A (en) * 1958-02-05 1962-12-19 Polymer Corp Method and apparatus for coating
US3226245A (en) * 1958-02-05 1965-12-28 Polymer Corp Coating method and apparatus
FR1358723A (fr) * 1962-05-25 1964-04-17 Polymer Processes Procédé et appareil pour déposer un revêtement partiel sur des objets à revêtir
US3618929A (en) * 1969-04-03 1971-11-09 Sperry Rand Corp Holding and masking fixture for applying a coating of thermosetting material to selected surfaces of a part
JPS59148338A (ja) * 1983-02-14 1984-08-25 Mitsubishi Electric Corp 半導体装置製造用ガラスマスク操作具
JPS63116767A (ja) * 1986-11-01 1988-05-21 Toyota Motor Corp マスク部材取外し装置
JPS6485162A (en) * 1987-09-24 1989-03-30 Toyota Motor Corp Masking device in coating

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63171661A (ja) * 1987-01-12 1988-07-15 Toyota Motor Corp マスク部材取外し装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0472732A4 *

Also Published As

Publication number Publication date
CA2051650A1 (fr) 1991-08-17
EP0472732A1 (fr) 1992-03-04
EP0472732A4 (en) 1992-08-26
JPH03240991A (ja) 1991-10-28

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