WO2008038418A1 - Appareil de peinture, équipement de peinture, procédé de peinture et procédé de fabrication d'un article peint - Google Patents

Appareil de peinture, équipement de peinture, procédé de peinture et procédé de fabrication d'un article peint Download PDF

Info

Publication number
WO2008038418A1
WO2008038418A1 PCT/JP2007/001046 JP2007001046W WO2008038418A1 WO 2008038418 A1 WO2008038418 A1 WO 2008038418A1 JP 2007001046 W JP2007001046 W JP 2007001046W WO 2008038418 A1 WO2008038418 A1 WO 2008038418A1
Authority
WO
WIPO (PCT)
Prior art keywords
paint
article
painting
conveying
transport
Prior art date
Application number
PCT/JP2007/001046
Other languages
English (en)
Japanese (ja)
Inventor
Kouji Ogawa
Original Assignee
Gogou 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 Gogou Co., Ltd. filed Critical Gogou Co., Ltd.
Priority to JP2008512634A priority Critical patent/JPWO2008038418A1/ja
Publication of WO2008038418A1 publication Critical patent/WO2008038418A1/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
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements

Definitions

  • the present invention relates to a coating technique for articles, and more particularly, to a painting facility, a painting facility, a painting method, and a method for producing a coated product that can reduce the occurrence of painting problems such as poor coating quality and poor coating.
  • Paint is performed by applying a necessary pretreatment to an article to be coated, applying a paint, and fixing the paint.
  • Application of paint refers to applying paint to the surface of the article for the purpose of painting on the article, for example, spraying, dipping, flow coating, or electrodeposition coating.
  • Fixing a paint means drying, curing, or solidifying the paint on the surface of the article to which the paint is applied by natural drying, forced drying, baking drying, chemical reaction, or the like.
  • the undercoat, intermediate coat, and overcoat are applied in order to the body surface of the automobile, but after applying the paint corresponding to each layer, it is baked to dry and harden to make the undercoat, Forms a three-layer structure of intermediate coating and top coating. Drying and curing by baking correspond to fixing of the paint.
  • the article to be coated is mounted on a conveying means such as a hanging jig (hanger), pallet, or cart, moved to the painting line together with the conveying means, and the paint is applied to the article on the painting line and fixed. Let Then, the coated article is moved out of the painting line by removing it from the conveying means or together with the conveying means.
  • a conveying means such as a hanging jig (hanger), pallet, or cart
  • the coated article that has moved out of the painting line along with the transport means is further processed. Then, after finishing one post-treatment, the coated article is removed from the conveying means. (3) Mount another article on the transportation means from which the article after painting was removed, move it to the painting line, apply the paint to the other article, fix it, and attach the other article after painting. Move out of paint line.
  • the above-mentioned painting is applied not only to the automatic painting line which is a typical example of an industrial painting line, but also to a painting line by hand or by manual intervention.
  • Patent Document 4 a technique has been developed in which cleaning is performed when the number of repeated uses of the transporting means reaches a predetermined number.
  • a fluororesin core is placed on the surface of the transport means.
  • Patent Document 5 a ceramic sprayed coating is formed in advance (see Patent Document 6), plating including fluororesin particles is performed in advance (Patent Document 7) It has been devised to facilitate cleaning and removal of paint attached to the means.
  • Non-Patent Document 1 Painting on Industrial Coating Line ⁇ Paint Management Handbook (January 2014, (Japan) Japan Paint Manufacturers Association, pp. 1-45-151)
  • Patent Document 1 Japanese Patent Application Laid-Open No. Sho 61-1-7 5 100 (Pages 1 and 2, Fig. 2)
  • Patent Document 2 Japanese Patent Application Laid-Open No. Sho 5 8-2 0 7 3 9 6 (Pages 1 and 2, Fig. 1)
  • Patent Document 3 Japanese Patent Application Laid-Open No. 6 2-3 8 2 7 3 (pages 1 and 2, Fig. 1)
  • Patent Document 4 Japanese Patent Laid-Open No. 6-2 10 2 14 (Page 2, Fig. 1, Fig. 2, Fig. 7)
  • Patent Document 5 Japanese Patent Laid-Open No. 5 _ 1 4 8 6 9 2 (Page 2, Fig. 2) (Fig. 3)
  • Patent Document 6 Japanese Patent Laid-Open No. Sho 6 1-2-6 4 1 99 (1 page)
  • Patent Document 7 Japanese Patent Laid-Open No. 8-2 2 9 9 6 (Pages 1 and 2, FIG. 1, FIG. 2) Disclosure of the Invention
  • the present invention has been made in view of such a problem, and even if the transport means for mounting the article to be coated is also provided with a paint, a paint facility and a paint facility in which a paint flaw problem does not occur or hardly occurs.
  • the purpose is to provide a painting method and a method for producing a painted product.
  • painting facility is defined as “a building structure that performs a painting process by providing a painting line or painting equipment inside”.
  • module is a part that constitutes “apparatus, device, machine, facility, system, etc., and is used to realize one or more functions.
  • a relatively large module with multiple relatively small modules is sometimes referred to as a “module”.
  • the “region” where an object exists refers to a range within the outer edge line defined by the outer edge line of an image formed by projecting the object onto a horizontal plane. If it is difficult to define a region where any one object exists because the regions where each of the plurality of objects are at least partially overlap each other, it is assumed that there is no remaining object. Thus, the area where the arbitrary one object exists is defined.
  • the trajectory of a moving shadow (image) that is created by projecting the tangible object vertically onto a horizontal plane is displayed.
  • the area within the outer edge line defined by the outer edge line included in the minimum area is the region where the tangible object exists.
  • the "area" is a range defined by an outer edge line that includes one area or a plurality of areas in which a module configured to realize a given function exists with a minimum area.
  • the area where a group of equipment, equipment, machinery, equipment, etc. exists is configured to realize the function of fixing the paint applied to the article, the area where a group of equipment, equipment, machinery, equipment, etc. exists to realize the function of applying the paint to the article.
  • the term “area” is used in the following manner: an area where a group of equipment, devices, machines, equipment, etc. exists, an area where a set of equipment, equipment, machinery, equipment, etc. exists to realize the transportation of goods Use.
  • the first example area may be called the paint application area
  • the second example area may be called the paint fixing area
  • the last example area may be called the transport area.
  • the coating facility includes: a first transport unit that transports an article; and a paint application unit that applies a paint to the article transported by the first transport unit.
  • a second conveying means for conveying the article coated with the paint by the paint applying means; and a process for fixing the paint applied to the article to the article conveyed by the second conveying means.
  • a coating material fixing unit that performs (fixing process); and a moving unit that moves the article coated with the coating material by the coating material coating unit from the first transport unit to the second transport unit.
  • the coating facility according to the second aspect of the present invention is the coating facility according to the first aspect, wherein the article coated with the paint by the paint coating means is transferred from the first transport means to the second transport equipment. And a paint removing means for removing a part or all of the coating material attached to the first transport means, and a part or all of the paint is removed by the paint removing means. Another article is conveyed by the first conveying means.
  • the painting facility according to the third aspect of the present invention is the coating equipment according to the first or second aspect, wherein at least a portion of the first conveying means that may be coated with the paint is applied. It is characterized in that a surface treatment for facilitating cleaning is performed in advance.
  • the coating facility according to the fourth aspect of the present invention is the coating facility according to the first or second aspect, wherein the first conveying means is at least a portion to which the paint may be attached.
  • a hydrophilic inorganic coating film is provided on the surface, and the paint removing means includes a rinsing means for cleaning the surface of the first conveying means provided with the hydrophilic inorganic coating film with water.
  • a painting facility is an article in which a treatment for fixing a paint by the paint fixing means is performed in the painting equipment according to any one of the first to fourth aspects.
  • a paint cleaning means for removing a part or all of the paint attached to the second transport means after removing from the second transport means, and removing a part or all of the paint by the paint cleaning means
  • the second conveying means transports another article coated with the paint by the paint applying means.
  • a painting facility is the coating facility according to the fifth aspect, wherein the second transport means includes a hydrophilic inorganic coating film on at least a part of the surface thereof.
  • the paint cleaning means includes water washing means for washing the surface of the second transport means on which the hydrophilic inorganic coating film is formed with water.
  • the coating facility according to the seventh aspect of the present invention is a coating facility in which a paint is applied to a first transport area in which the first transport means moves and to an article transported by the first transport means.
  • a paint fixing area that is located downstream of the moving area in the moving direction and in which the coating applied to the article is subjected to fixing treatment.
  • a painting facility is the painting facility according to the seventh aspect, wherein the first transport means is provided with a hydrophilic inorganic coating film on a part or all of its surface.
  • the paint removing area includes a water washing area for washing the surface of the first transport means having the hydrophilic inorganic coating film with water.
  • the coating facility according to the ninth aspect of the present invention is the coating facility according to the seventh or eighth aspect, wherein the second transport means is downstream of the paint fixing area in the moving direction of the article. And a paint washing area where part or all of the paint attached to the second conveying means is removed after the article that has passed through the paint fixing area is moved out of the second conveying area. It is characterized by.
  • the painting facility according to the tenth aspect of the present invention is the coating facility according to the ninth aspect, wherein the second transport means has a hydrophilic inorganic coating film on a part or all of its surface.
  • the paint washing area includes a water washing area for washing the surface of the second transport means with the hydrophilic inorganic coating film with water.
  • the coating method according to the first aspect of the present invention includes a step of applying a paint to the article in the course of conveying the article on the first path using the conveying means, and an article to which the paint is applied. Moving the first coating from the first path to the second path, fixing the paint in the course of transporting the article coated with the paint on the second path, and It is characterized by having.
  • the coating method according to the first and second embodiments of the present invention is the same as the coating method according to the first and first embodiments.
  • the article to which the paint is applied is moved from the first path to the second path. Then, after removing a part or all of the coating material attached to the transporting means, there is a step of transporting another article using the transporting means.
  • the coating method according to the first aspect of the present invention is the coating method according to the first or first aspect, in which the article on which the paint fixing process has been performed is removed from the second path. Then, in the step of applying the paint, there is a step of transporting another article on which the paint is applied on the second path.
  • the coating method according to the fourteenth aspect of the present invention includes a first conveying step of conveying an article on the first path using the first conveying means, and the first conveying means.
  • a coating process for applying paint to the article to be coated a moving process for moving the article coated with the paint from the first path to the second path, and transporting the article coated with the paint on the second path.
  • the second conveying step, the paint fixing step for fixing the coating applied to the article conveyed by the second conveying means, and the first conveying means from which the article coated with the paint has been removed is washed.
  • the painting equipment according to the fifteenth embodiment of the present invention corresponds to a module of the painting equipment according to the first embodiment, and includes three basic modules. That is, the first module having a function of applying paint to the article conveyed by the first conveying means and the article applied to the article are fixed to the article conveyed by the second conveying means. A second module having a function; and a third module having a function of moving the article coated with the paint in the first module from the first conveying means to the second conveying means. It is characterized by that.
  • the painting equipment according to the 15th embodiment includes a first module, a first conveying means, and the first conveying means.
  • the second module is applied to the second transport means and the article transported by the second transport means to the article transported by the second transport means.
  • Paint fixing means for performing a treatment for fixing the applied paint
  • the third module is configured to transfer the article coated with the paint by the paint coating means from the first transport means to the second transport means. It has a moving means for moving to a carrying means.
  • a painting facility is the painting facility according to the fifteenth aspect, wherein the first module transfers the article coated with the paint to the first conveying means. After moving to the second transporting means, it has a function of removing part or all of the paint attached to the first transporting means.
  • the painting equipment according to the 16th embodiment is configured to remove an article coated with paint by the paint coating means from the first transport means.
  • a paint removing means for removing a part or all of the paint attached to the first transport means after being moved to the second transport means is provided.
  • the painting facility according to the seventeenth aspect of the present invention is the coating facility according to the first or sixth aspect, wherein the second module is subjected to a treatment for fixing the paint. It is characterized by having a function of removing a part or all of the coating material attached to the second conveying means after being removed from the second conveying means.
  • the coating equipment according to the seventeenth embodiment is configured such that the second module fixes the paint by the paint fixing means.
  • a paint cleaning means is provided for removing a part or all of the paint attached to the second transport means after removing the treated article from the second transport means.
  • the method for manufacturing a coated article according to the eighteenth aspect of the present invention includes a step of applying a paint to the article in the course of conveying the article on the first path using the conveying means. Moving the article coated with the paint from the first path to the second path; fixing the paint in the process of transporting the article coated with the paint on the second path; It is characterized by having.
  • the method for manufacturing a coated article according to the nineteenth aspect of the present invention is the manufacturing method according to the eighteenth aspect, wherein the article coated with the paint is passed through the second path from the first path. It is characterized by having a step of removing a part or all of the coating material attached to the conveying means after being moved upward, and conveying another article using the conveying means.
  • the method for producing a coated article according to the 20th aspect of the present invention is the 18th or the
  • a method for manufacturing a coated article according to a second aspect of the present invention includes a first transporting step of transporting an article on a first path using a first transporting device, The coating process for applying the paint to the articles transported by the transport means, the moving process for moving the coated article from the first path to the second path, and the paint was applied.
  • a second conveying step for conveying the article on the second path; a paint fixing step for fixing the coating applied to the article conveyed by the second conveying means; and an article to which the paint is applied A first cleaning step for cleaning the first conveying means from which the material has been removed, and a second cleaning step for cleaning the second conveying means from which the article to which the coating material has been fixed has been removed.
  • Use the cleaned first transport means to transport another article on the first path and the cleaned second transport Means is used to transport another article coated with the paint on the second path.
  • the conveying means first conveying means
  • fixing the paint on the article coated with the paint differs from the transport means (second transport means) on which the article coated with the paint is mounted. Therefore, when applying paint to an article, the paint is the first Although it is possible to attach to the other conveying means, the fixing process is not performed on the paint that has adhered to the first conveying means.
  • the paint when the paint is applied to the article, the paint may be attached to the first transport means, but not the second transport means. Therefore, even if the coating applied to the article on which the second conveying means is mounted is fixed, the coating on the second conveying means is fixed when the coating is applied to the article. It does not mean that.
  • the present invention it is possible to prevent or suppress the occurrence of the coating flaw problem. Therefore, it is possible to realize a painting facility, a painting facility, and a painting method capable of repeatedly or continuously painting while maintaining a high product yield and productivity.
  • the first transport means may also get the paint. If the paint attached to the first transport means is left unattended, the dried paint will be peeled off, dropped off or scattered, hindering the application of the paint to the article. Furthermore, the paint that has been peeled off, dropped off or scattered on the side of the first transport means may reach the side of the second transport means, which may hinder the fixing of the paint. There is a risk of causing problems related to or related to painting defects, such as deterioration or poor painting (hereinafter referred to as “the first secondary painting problem”).
  • the paint on the first conveying means is removed.
  • the paint on the first conveying means is removed.
  • the paint on the first conveying means is kept to a very small amount.
  • the other article Even if it does not get dirty, it can be kept to very slight dirt. Therefore, it is possible to more effectively prevent or suppress the occurrence of the first secondary painting defect, and thus the painting defect.
  • the paint when the paint is applied to the article, the paint may be attached to the first transport means, but it is not attached to the second transport means.
  • the coating material is transferred from the article to the second transport means when it is mounted on the second transport means, and as a result, the second transport means adheres to the second transport means in a small amount. It doesn't have to happen that it will become established.
  • the amount of such paint fixing increases cumulatively in the course of repeated article transportation, and eventually peels, drops, or scatters, adheres to the surface of the article, worsens the condition of the application surface of the paint before fixing, and This may hinder the fixing of the paint to the article, and further, the paint that has been peeled off, dropped off or scattered on the second conveying means side will also reach the first conveying means side, which may hinder the application of the paint.
  • the coating material that is fixed or may be fixed to the second conveying means is removed.
  • the coating material subjected to the fixing process on the second conveying means can be prevented from remaining or can be kept to a very small amount even if it remains. Even if another coated article) is mounted, the other article will not be soiled or even if it is soiled, it can be kept to very slight dirt. Therefore, it is possible to more effectively prevent or suppress the occurrence of the second secondary paint defect problem, and hence the paint defect problem.
  • the first transport unit and the second transport unit move the article from the first transport unit to the second transport unit via the moving unit.
  • they are linked in the sense that they are performed, they are basically separate transport means. Therefore, when applying paint to an article, the paint is applied to the first transport means. Even if it is attached, it is not attached to the second conveying means, and when the paint applied to the article is fixed, no paint is fixed on any of the conveying means. Even if paint is attached to the second transport means, it is mainly when the paint is transferred from the article when the article to which the paint is applied is mounted. The amount of paint transferred is very small. Therefore, even if paint may be attached to the second transport means, the degree of paint flaws can be reduced.
  • a painting facility capable of preventing or suppressing the occurrence of a painting flaw problem, particularly, enabling repeated or continuous painting while maintaining a high product yield.
  • a painting facility can be realized.
  • the second embodiment of the present invention after the article to which the paint is applied is removed, part or all of the paint attached to the first transport means is removed, and the first paint from which the paint has been removed is removed. Since another article is conveyed by this conveying means, the occurrence of the first secondary coating problem is prevented or suppressed, and the paint is not transferred to the other article. Therefore, according to the second embodiment of the present invention, the occurrence of the paint flaw problem and the first secondary paint flaw problem is prevented or suppressed even when the process of applying the paint to the article is repeated or continuously performed. It is possible to realize a painting facility that can be used.
  • the third embodiment of the present invention at least a portion where the paint may be attached is previously subjected to a surface treatment for facilitating cleaning of the paint. Therefore, the removal of the paint and the removal thereof are performed. Even if paint remains on the first transport means, the amount can be minimized. Therefore, the occurrence of the first secondary painting flaw problem is prevented or suppressed. Therefore, according to the third embodiment of the present invention, it is possible to realize a painting facility that can easily prevent or suppress the occurrence of the painting flaw problem and the first secondary painting flaw problem.
  • the hydrophilic inorganic coating film is formed on the surface of at least a portion of the first conveying means where the paint may be applied.
  • (1) Removal of the paint Alternatively, it is easy to thoroughly remove it, and even if paint remains on the first conveying means, the amount can be minimized.
  • (2) water washing A simple cleaning method can effectively remove the paint adhering to the first transport means in a short time, and even when using organic solvents or other non-aqueous cleaning liquid as a cleaning liquid, combine it with water cleaning. As a result, the amount of the non-aqueous cleaning liquid used can be kept low.
  • VOC volatile organic matter
  • hydrophilic organic paint a solvent in which a solvent is a volatile organic substance or a hydrophilic paint containing a volatile organic substance in the solvent
  • hydrophilic organic paint a solvent in which a solvent is a volatile organic substance or a hydrophilic paint containing a volatile organic substance in the solvent
  • the hydrophilic inorganic coating film has a glass structure, particularly a glass structure containing boron ions, a normal coating film for removing the coating film formed by being applied or baked on the surface thereof is used. It does not deteriorate at the pre-treatment level, is difficult to deteriorate even if the pre-treatment is repeated, is resistant to organic solvents, and has acid resistance and alkali resistance. Therefore, if such a hydrophilic inorganic coating film is formed on a part or all of the surface of the first conveying means, (1) Needless to say, the paint removing means is equipped with a water washing treatment means. Even when pretreatment means for facilitating and means such as washing with an organic solvent, acid washing, alkali washing, etc. are provided, it can sufficiently withstand use. (2) It can also be shared in these various cleanings. Therefore, it is economical and favorable for maintenance of the equipment.
  • the fifth aspect of the present invention a part or all of the paint attached to the second conveying means is removed after the article on which the paint fixing process has been performed is removed, and the second Since another article with paint is transported again by the transport means, the frequency of occurrence of painting defects and second secondary painting defects can be significantly reduced. wear. Therefore, according to the fifth aspect of the present invention, it is possible to prevent the occurrence of the painting flaw problem and the second secondary painting flaw even if the fixing treatment of the paint applied to the article is repeated or continuously performed. The coating equipment which can be suppressed can be realized.
  • the paint cleaning means aims to remove the fixed paint from the second transport means.
  • the paint removal means in the article coating equipment according to the first to fourth embodiments of the present invention aims to remove the paint before fixing from the application portion of the first transport means. Therefore, both means have different and purposeful structures. However, both means basically have the same purpose in terms of removing the paint attached to the conveying means, and therefore may have the same function or the same structure as long as each purpose can be achieved.
  • the hydrophilic inorganic paint is provided at least on the portion of the second transport means where the paint may be applied, the paint becomes easy to wash and the paint is removed. And thorough removal thereof is facilitated. Therefore, even if the paint remains on the second conveying means, the amount can be minimized.
  • a simple cleaning technique called water washing can effectively remove the paint adhering to the second conveying means in a short time, and even when an organic solvent or other non-aqueous washing liquid is used as the washing liquid, By combining with water washing, the amount of the non-water washing liquid used can be kept low. Therefore, according to the sixth aspect of the present invention, it is possible to easily reduce the frequency of occurrence of the second secondary paint flaw problem, and to take measures to reduce VOC emissions. A simple painting facility can be realized.
  • hydrophilic paints in particular, paints obtained by simply applying or baking a hydrophilic paint (so-called hydrophilic organic paint) in which the solvent is a volatile organic substance or the solvent contains a volatile organic substance.
  • hydrophilic organic paint Compared to membranes, hydrophilic inorganic coatings generally have a dense and strong membrane structure and relatively high durability. Therefore, if the hydrophilic inorganic coating film is formed on a part or all of the surface of the first conveying means, the action effect due to the hydrophilicity lasts longer than in the case of ordinary hydrophilic paints. It is more suitable for surface treatment of the second conveying means.
  • the hydrophilic inorganic coating film has a glass structure, particularly a glass structure containing boron ions, a normal coating film for removing the coating film formed by being applied or baked on the surface thereof is used. It does not deteriorate at the pre-treatment level, is difficult to deteriorate even if the pre-treatment is repeated, is resistant to organic solvents, and has acid resistance and alkali resistance. Therefore, if such a hydrophilic inorganic coating film is formed on part or all of the surface of the second conveying means, (1) Needless to say, the paint removing means is equipped with a water washing treatment means. Even when pretreatment means for facilitating and means such as washing with an organic solvent, acid washing, alkali washing, etc. are provided, it can sufficiently withstand use. (2) It can also be shared in these various cleanings. Therefore, it is economical and favorable for maintenance of the equipment.
  • the coating corresponding to each component of the painting equipment according to the first or second form is arranged in the site, thereby providing the coating equipment having the painting equipment.
  • a facility can be realized.
  • the paint to the article Articles that have passed through the paint application area where the coating is applied move from the first transport area to the second transport area only by passing through the transfer area and are applied to the goods. Passes through the paint fixing area where the paint is fixed. Therefore, even if paint is attached to the first transport means that passes through the paint application area but does not pass through the paint fixing area, the paint is not fixed.
  • the second transport means that passes through the paint fixing area but does not pass through the paint application area does not get paint, and the paint that does not stick is not fixed.
  • the seventh embodiment of the present invention if there is a case where paint is applied to the second transport means, it means that the article that has passed through the moving area (that is, the article coated with the paint) is the second transport means. This is when the paint is transferred from the article to the second conveying means when it is mounted on the vehicle. However, very little paint is transferred. Therefore, in this embodiment, even if paint is attached to the second conveying means, The degree of paint flaw problem is kept lower. Therefore, according to the seventh aspect of the present invention, a painting facility capable of preventing or suppressing the occurrence of a painting flaw problem, particularly coating can be repeated or continuously while maintaining a high product yield. Can be realized.
  • the paint removal zone located downstream of the moving zone is the first one.
  • the paint attached to the transport means is removed, and the first transport means from which the paint has been removed is used again for transporting articles. Therefore, the amount of paint that is attached to the first transport means is dried, peeled off, dropped off, or scattered is reduced, so that contamination of other articles transported by the same first transport means is avoided as much as possible. . Therefore, according to the seventh aspect of the present invention, a painting facility capable of preventing or suppressing the occurrence of the first secondary painting flaw problem can be realized.
  • the first transport means comprises a hydrophilic inorganic coating film on part or all of its surface
  • the paint removal area in the seventh embodiment is the first transport hand. Since the water washing area for washing the steps with water is provided, it is possible to realize a suitable painting facility having the painting equipment according to the third or fourth embodiment, particularly the fourth embodiment. That is, according to the eighth aspect of the present invention, it is possible to realize a painting facility that can more easily reduce the occurrence frequency of the painting flaw problem and the first secondary painting flaw problem. In addition to this, it is possible to realize a painting facility that can take measures to reduce V O C (volatile organic compound) emissions.
  • V O C volatile organic compound
  • the paint cleaning area for removing the paint attached to the second transport means is provided, and the paint is applied. Since it is used again for the conveyance of the article, it is possible to realize a coating facility having the painting facility according to the fifth embodiment.
  • the occurrence of the paint flaw problem and the second secondary paint flaw problem can be prevented or suppressed even when the fixing treatment of the paint applied to the article is repeated or continuously performed. A possible painting facility can be realized.
  • the second conveying means comprising the hydrophilic inorganic coating film Since the paint washing area is provided with a water washing area for washing water with water, a suitable painting facility having the painting equipment according to the sixth embodiment can be realized.
  • a suitable painting facility having the painting equipment according to the sixth embodiment can be realized.
  • the painting methods scheduled to be performed in the painting facility according to the first and second aspects and the painting facility according to the seventh aspect, respectively. Can be realized.
  • the first aspect of the present invention when coating an article, coating and fixing of the paint are performed on the first and second paths, that is, on separate article transport paths, respectively. Is called. Therefore, when the article is conveyed by the conveying means (corresponding to the first conveying means) on the first path and the paint is applied to the article, the paint is attached to the conveying means. Even so, the coating applied to the conveying means is not subjected to the fixing process performed on the second path.
  • the transport means (corresponding to the first transport means) Remove the paint attached to) and transport another article using the transport means from which the paint has been removed. Therefore, it is possible to reduce the amount of paint that adheres to the conveying means to dry and peel, drop off or scatter, and to avoid as much as possible the situation where another article conveyed using the same conveying means is contaminated. it can. Accordingly, the first and second aspects of the present invention According to the state, a painting method capable of repeatedly or continuously applying a paint to an article while preventing or suppressing the occurrence of a painting flaw problem and the occurrence of the first secondary painting flaw problem is realized. Can do.
  • the first and third embodiments subordinate to the first and second embodiments of the present invention, it is possible to repeat or continuously while preventing or suppressing the occurrence of the painting defect or the first secondary painting defect.
  • a painting method capable of applying a paint to an article and fixing the paint (that is, painting the article).
  • a painting method that is scheduled to be executed in a painting facility according to the fifth embodiment is realized. be able to.
  • the coating and fixing of the coating are performed on the first and second paths, respectively. Therefore, when applying paint to an article, the paint may be attached to the first conveying means, but not to the second conveying means, and when fixing the paint applied to the article. The paint does not settle on any of the conveying means.
  • a painting method capable of preventing or suppressing the occurrence of a coating flaw problem, particularly, repeated or continuously painting while maintaining a high product yield. Possible painting methods can be realized.
  • the first conveying means that has been washed is used to separate the first conveying means. On the first route with the goods. Therefore, according to the 14th aspect of the present invention, a coating method capable of repeatedly or continuously applying a coating material to an article while preventing or suppressing the occurrence of the first secondary coating flaw problem. Can be realized.
  • the second conveying means from which the article on which the coating material has been fixed has been removed is washed, and then the washed second conveying means is used. Another article with paint applied is transported on the second path. Therefore, according to the 14th form of the present invention, it is possible to fix the paint applied to the article repeatedly or continuously while preventing or suppressing the occurrence of the second secondary paint flaw problem. It is possible to realize a painting method that can be applied.
  • the fourteenth aspect of the present invention it is possible to prevent or suppress the occurrence of the paint soot problem and the first and second secondary paint soot problems. Therefore, it is possible to apply a coating method that can repeatedly or continuously apply a material to the product while maintaining high product yield and productivity, and fix the paint (that is, paint the article). can do.
  • the painting equipment according to each of the first to fifth to seventh embodiments of the present invention includes three basic modules. That is, the painting equipment according to the 15th embodiment includes a first module including a first conveying means, and a paint applying means for applying a paint to an article conveyed by the first conveying means, a second conveying And a second module comprising a paint fixing means for fixing the paint applied to the article, and a moving means for moving the article coated with the paint from the first transport means to the second transport means.
  • the first module further includes a paint removing means for removing part or all of the paint attached to the first conveying means.
  • the coating equipment according to the seventh aspect is provided with the painting equipment according to the second aspect, and the second module is further equipped with a paint cleaning means for removing part or all of the paint attached to the second conveying means.
  • the module unit itself Highly flexible design, assembly, installation, etc. can be performed, and the construction work of painting equipment can be made more efficient. For example, design the first and second modules separately, assemble and install each module on different floors in one building, and then install the separately designed third module. If the two modules are assembled and installed so as to be connected, the painting facility according to the first, second, or fifth form can be efficiently built in the building.
  • the coating and fixing of the paint are performed on the first and second paths, that is, on separate article transport paths, respectively. Therefore, when the article is transported on the first path by the transport means (corresponding to the first transport means) and the paint is applied to the article, the paint is unnecessarily attached to the transport means. However, the coating applied to the conveying means is not subjected to the fixing process performed on the second path.
  • the conveying means (corresponding to the first conveying means) Remove the paint attached to) and transport another article using the transport means from which the paint has been removed. Therefore, it is possible to reduce the amount of paint that adheres to the conveying means to dry and peel, drop off or scatter, and to avoid as much as possible the situation where another article conveyed using the same conveying means is contaminated. it can. Therefore, according to the nineteenth aspect of the present invention, an article coated repeatedly or continuously is produced while preventing or suppressing the occurrence of the painting flaw problem and the first secondary painting flaw problem. Possible to A manufacturing method can be realized.
  • the 20th embodiment subordinate to the 19th embodiment of the present invention it is repeated or continuously while preventing or suppressing the occurrence of the painting defect and the first secondary painting defect. It is possible to realize a manufacturing method capable of manufacturing a coated article.
  • a painted product scheduled to be executed in the painting facility according to the 5th form (particularly the 5th form subordinate to the 2nd form) is provided.
  • a manufacturing method that can be manufactured can be realized.
  • the coating and fixing of the paint are performed on the first and second paths, respectively, when coating the article. Therefore, when applying paint to an article, the paint may adhere to the first transport means, but not to the second transport means, and when fixing the paint applied to the article, The paint does not settle on any transport means.
  • a coated article is produced repeatedly or continuously while maintaining or maintaining a particularly high product yield while preventing or suppressing the occurrence of a coating flaw problem. It is possible to realize a manufacturing method that can be used.
  • the first conveying means that has been washed is used to separate the first conveying means. On the first route with the goods. Therefore, according to the second aspect of the present invention, it is possible to manufacture an article that is repeatedly or continuously coated while preventing or suppressing the occurrence of the first secondary coating flaw problem. The method can be realized.
  • the second transport means from which the article having been subjected to the coating fixing process has been removed is washed, and then the washed second transport means is used. Another article with paint applied is transported on the second path. Therefore, according to the 21st form of the present invention, it is possible to produce a coated article repeatedly or continuously while preventing or suppressing the occurrence of the second secondary paint flaw problem. A simple manufacturing method can be realized.
  • the second aspect of the present invention it is possible to prevent or suppress the occurrence of the paint flaw problem and the first and second secondary paint flaw problems. Therefore, it is possible to realize a manufacturing method capable of manufacturing a coated article repeatedly or continuously while maintaining a high product yield and productivity.
  • the present invention and the embodiments thereof have the above-described effects regardless of whether the coating or coating line serving as the basis thereof is a continuous type or a batch type.
  • FIG. 1 is an explanatory diagram of an article painting facility according to Embodiment 1 of the present invention.
  • the facility where this painting facility is installed corresponds to the article painting facility according to Embodiment 1, and the painting method realized by the operation of this painting facility or the operation of this painting facility and the method for producing the coated article are as follows: Respective methods for coating articles according to Embodiment 1 And it corresponds to the method for manufacturing a coated article according to the form of Embodiment 1.
  • reference numeral 1 is an article to be coated
  • reference numeral 2 is a first conveying means for conveying the article
  • reference numeral 3 is a second conveying means for conveying the article
  • reference numeral 4 is The moving means for moving the article 1 to which the paint is applied from the first conveying means 2 to the second conveying means
  • reference numeral 5 denotes the article 1 mounted on the first conveying means 2.
  • Reference numeral 7 is a coating material fixing means for fixing the coating material to the article 1 mounted on the second conveying means 3 and coated with the coating material. .
  • reference numeral 1 is the one before the paint is applied
  • reference numeral 1 2 is after the paint is applied
  • Reference numeral 13 denotes an article 1 that is moving from the first conveying means 2 to the second conveying means 3 by the moving means 4.
  • reference numeral 14 is the position after being moved from the first conveying means 22 by the moving means 4 and before the paint fixing process is performed. No. 15 is after the paint fixing process.
  • reference numeral 2 1 is the one carrying the article 1
  • reference numeral 2 2 is the one carrying the article 1
  • reference numeral 2 3 is the moving means 4. This is after article 1 2 has been removed.
  • reference numeral 3 1 is the one before mounting the article 1
  • reference numeral 3 2 is the one mounting the article 1
  • reference numeral 3 3 is the article 1 5. It is equipped with.
  • the route R 1 is a first route, that is, a moving route on which the article 1 moves when the first conveying means 2 conveys the article 1.
  • the path R 2 is a second movement path, that is, a movement path on which the article 1 moves when the second conveying means 3 conveys the article 1.
  • Zone A is the first transport zone, that is, the article 1 is mounted on the first transport means 2 to transport the article 1 on the route R 1 and the first transport means 2 Operation, monitoring, and adjustment of the operation of the area necessary for “control, maintenance management, etc. (No. 1 This includes the area where the transport means 2 is installed and the route R1).
  • Zone B is the second transport zone, i.e., loading the article 1 on the second transport means 3 to transport the article 1 on the route R2, and operating, monitoring and adjusting the second transport means 3. "A necessary area for control, maintenance, etc. (including the area where the second transfer means 3 is installed and the route R2).
  • Zone C is a moving zone, i.e., goods 1 2, goods 1 3, goods 1 4 in order of moving goods 1 from route R 1 to route R 2, and operation, adjustment-control, maintenance of transportation means 4 This is the area necessary for management, etc. (including the area where the means of transportation 4 is installed and the movement route of the goods 1 from the route R 1 to the route R 2).
  • Zone D is a paint application area, that is, necessary to apply paint to the articles 1 1 loaded on the first transport means 21 and to operate, adjust, control, and maintain the paint application means 5. Area (including the area where the paint application means 5 is installed. Also, when the article 1 1 is removed from the path R 1 and the paint is applied to return it to the path R 1 as the article 1 2 (Including the movement route of goods 1 at that time).
  • Area F is the paint fixing area, that is, the area necessary for applying the paint fixing process to the articles 13 and for the operation, adjustment "control, maintenance management, etc. of the paint fixing means 7 (paint fixing means 7
  • the article 1 4 or the article 1 4 and the conveying means 3 3 on which the article is mounted are removed from the path R 2 and the paint is fixed, and the article 1 5 or the article 1 5 In the case of returning to the route R 2 as the conveying means 34 equipped with this, the moving route of the article 1 at that time is also included.
  • the area where the means is located constitutes a part of the area.
  • the area where the moving means exists is included in Zone D.
  • the monitoring device is present. The area to be included is included in Zone B.
  • Zone D The area required for a worker in charge of an area to perform a given task in that area is part of that area. For example, if an operator needs manual work to remove the article 1 from the transport means 2 2 and place it on the transport means 3 2 in Zone C, it is necessary for the worker to perform the manual work safely. Area (including worker standing position and walkway) is included in Area C. The work area necessary for maintenance of the paint removal means 6 in Zone D is included in Zone D.
  • Zone C partially polymerizes with Zone A at least in part of Route R 1 and Zone B in at least part of Route R 2. Also, Zone D at least partially overlaps with Zone A at least in part of Route R1, and Zone F at least partially overlaps with Zone B at least in part of Route R2.
  • the transport means are jigs, equipment, equipment, etc. that automatically or manually load and transport articles before or after painting, which are necessary for industrial coating lines.
  • the transport means can be broadly divided into a 1 / quad head conveyor that suspends and transports the coating object and a floor conveyor that transports the coating object horizontally.
  • the object to be coated is supported on a hanging jig (hanger) and conveyed on a rail represented by a rail.
  • a lower conveyor for example, (5-1) a rail composed of a large number of pipe-shaped rollers, (5-2) an endless belt stretched on a belt wheel at both ends of the frame, or (5_3) on the rail Place the object on a movable pallet or cart, or (5-4) Hang the object on the crossbar provided between the chain belts or on the hanging tool and transport it.
  • the first and second transporting means 2 and 3 are effective for the present invention in light of the purpose, method and conditions of painting, the shape and material of the object to be coated, the required specifications and constraints of the painting facility, and the like. It is a transportation means designed or selected as suitable for carrying the goods 1 and 3 within the permitted range. When the first and second transport means 2 and 3 are specified, it does not matter whether part or all of the operation is manual or automatic, whether it is operated by an operator, or by a mouth pot.
  • the conveyance direction of the article 1 of the first and second conveyance means 2 and 3 is at least the R 1 of the article 1 by the moving means 4 in light of the specifications and conditions to be satisfied by the coating apparatus and the painting facility.
  • the route is selected so as not to hinder the route movement from R2 to R2. As a result of the selection, even if they are in the same direction in the moving area C (if the routes R 1 and R 2 constitute a closed loop, one transport means turns clockwise and the other transport means turns counterclockwise)
  • the directions may be opposite to each other (in the case where the paths R 1 and R 2 constitute a closed loop, both transport means are clockwise or counterclockwise).
  • the movement path of the hanging jig on the rail corresponds to the first path R1 and the floor conveyor is selected.
  • the movement path of the tool generally corresponds to the first path R 1.
  • the coating material application means is a jig, a device, a device, or the like for applying a desired coating material to an object to be coated.
  • typical examples of paint application means Is a coating machine that supports coating methods such as liquid spraying (atomization), powder spraying, dipping, flow coating, electrodeposition coating, and single coater, and equipment that is necessary or directly related to its operation. Including what is called application peripheral equipment).
  • peripheral equipment for application are compressors as an energy source for supplying air to the paint machine, paint supply equipment, a return device for an automatic paint gun, and a paint recovery device.
  • equipment around the equipment include equipment (painting booth) that introduces clean air from the outside through a filter and discharges scattered paint (painting booth) and a space (painting room) that is partitioned to actually apply paint to articles. May be included.
  • Paint application means 5 is the purpose, method and conditions of painting (including conditions resulting from the choice of paint type and fixing treatment), the shape and material of the object to be coated, etc. In light of the others, it is a paint application means designed or selected as suitable for applying a desired paint to the article 11 to be coated within the range where the effect of the present invention is recognized. . When specifying the paint application means 5, it does not matter whether part or all of the operation is manual or automatic, whether it is operated by the operator, or by the mouth pot.
  • the moving means is a jig, a device, a device, or the like for moving the position of an article.
  • the moving means 4 is a first conveying means 2 2 within the range where the effectiveness of the present invention is recognized in light of the required specifications and constraints of the painting facility, such as the shape and material of the object to be coated. It is a moving means designed or selected as suitable for mounting the article 12 removed by force on the second conveying means 31.
  • the moving means 4 has a function of transferring the article 1 from the first conveying means 2 to the second conveying means 3 (that is, moving the article 1 from the path R 1 to the path R 2). Therefore, when specifying this, it does not matter whether the operation is manual or automatic, whether it is operated by an operator, or performed by a robot.
  • the moving means 4 is moved synchronously or at the same speed as the conveying means 22 and the article 12 is moved to the moving means 4 side in the course of the movement.
  • the moving means 4 is moved synchronously or at the same speed as the conveying means 3 1, and the article 13 is moved along the route R 2 in the course of the movement. It can also be moved to and mounted on the transport means 31.
  • An operator walking along with the moving article 12 may be detached from the transport means 2 2 and mounted on the transport means 3 1.
  • An operator who is generally in a fixed position may move his hand to pick up the moving item 1 2 from the conveying means 2 2 and continue to mount it on the conveying means 3 1.
  • An example of the moving means 4 using the methods (7-1) and (7-3) will be described later.
  • the paint fixing means is a jig, device, apparatus, or the like that dries, cures, or solidifies the paint on the surface of the article to which the paint is applied.
  • vinyl resin paints and emulsion paints can evaporate the solvent through natural drying or forced drying.
  • (8-2) In the case of thermoplastic powder coatings, cooling after heating and melting (8 _ 3) Baking type amino alkyd resin paint, baking type epoxy resin, baking type acrylic resin paint, electrodeposition coating, etc. (8-4) UV curing by evaporating the solvent through baking and drying and causing chemical reaction through heating The paint is dried on the surface of the article to which the paint has been applied by causing a chemical reaction through UV irradiation, or (8 _ 5) in the electron beam curing paint, by causing a chemical reaction through electron beam irradiation. Alternatively, it is cured or solidified.
  • the undercoat, intermediate coat, and overcoat are applied in order to the automobile body surface, resulting in a three-layer structure. It is formed, but after applying the paint corresponding to each layer, it is baked to dry and harden. Jigs, equipment, and equipment used to perform these processes are all included in the paint fixing means.
  • the ventilation chamber may be included in the paint fixing means.
  • the paint fixing means 7 is within the range in which the effectiveness of the present invention is recognized in light of the type and nature of the paint, the shape and material of the object to be coated, the required specifications and restrictions of the coating facility, etc.
  • the paint fixing means is designed or selected as suitable for fixing the paint applied to the article 14. When the paint fixing means 7 is specified, it does not matter whether part or all of the operation is manual or automatic, whether it is operated by the operator, or the mouth pot performs.
  • the article painting facility according to the first embodiment is a painting facility in which the article painting facility according to the first embodiment is installed, and includes a first conveyance area A in which the first conveyance means 2 moves, Article 1 transported by 1 transport means 2 Paint-coated area D where paint is applied to 1; Second transport area B where second transport means 3 moves; Articles coated with paint 1 2 1 and 3 are located downstream of the moving area C in the moving direction of the second conveying means 3 and the moving area C in which the first conveying means 2 2 moves to the second conveying means 31. And a paint fixing area F in which the fixing process is applied to the paint applied to the coating.
  • the article 1 is attached to the first article using the transport means 2.
  • the paint is applied to the article 11 by the paint applying means 5, and the article 1 2 (and the article 1 3) to which the paint is applied is passed from the first path R1 to the second path.
  • the process of moving the article 14 on the second path R 2 after being moved on the R 2 by the moving means 4 and conveying the article 14 coated with the paint on the second path R 2.
  • the paint is fixed by the paint fixing means 7.
  • the article 1 2 (and the article 1 3) coated with the paint is applied to the article 1 conveyed in the first conveyance area A in the paint application area D.
  • the article 14 is moved to the second conveying zone B, and the article 14 conveyed in the second conveying zone B is subjected to the coating fixing process in the coating fixing zone F.
  • the movement of the articles 11 and 12 on the second conveyance zone B and the first path R1 is separated from the movement of the articles 14 on the second path R2. Therefore, when the paint is applied to the article 1, the paint may be attached to the first conveying means 2, but not to the second conveying means 3, and the paint applied to the article 1 4 is applied.
  • the fixing process is performed, the fixing process is not performed on the paint adhered to the first conveying means 2. Therefore, it is possible to prevent or suppress the occurrence of paint defects.
  • FIG. 2 is an explanatory diagram of an article painting facility according to Embodiment 2 of the present invention.
  • the facility where this painting facility is installed corresponds to the article painting facility according to Embodiment 2, and the painting method realized by the operation of this painting facility or the operation of this painting facility and
  • the coated article manufacturing method corresponds to the article coating method according to the second embodiment and the painted article manufacturing method according to the second embodiment, respectively.
  • reference numeral 6 denotes the first conveying means after the article 1 coated with the paint is moved to the second conveying means 3 by the moving means 4, and thus the article 1 is removed. It is a paint removal means that removes the paint attached to it.
  • the paint removing means is a jig, device, apparatus, or the like that removes the paint attached to the conveying means. Specifically, those described in Patent Documents 1 to 3 correspond to this.
  • the paint removal means it does not matter whether part or all of the operation is manual or automatic, whether it is operated by the operator, or by the mouth pot.
  • the paint removing means 6 is for removing a part or all of the paint attached to the first transport means 2, and the paint type, the shape of the first transport means 2, the material, etc. It is designed and selected as a more suitable one within the range where the effectiveness of the present invention is recognized in light of the required specifications and constraints of the equipment facility. As a result, the means described in any one of Patent Documents 1 to 3 may be selected, and it is sufficient if only a part of the paint attached to the first conveying means 2 is removed. It may be designed or selected. If it is preferable to perform a pretreatment for removing the paint, an apparatus for performing the pretreatment may be selected as a part of the paint removing means 6.
  • reference numeral 2 3 is the one after the article 12 is removed by the moving means 4 and before the paint removal by the paint removing means 6 is performed.
  • Reference numeral 24 denotes the material after the paint removal by the paint removal means 6 is performed.
  • the means M 1 2 is a moving means for moving the article 1 that requires painting (ie, the article 1 1) from outside the first path R 1 to the first transport means 2 and placing it on the path R 1. It is.
  • specifying means M 1 2 it does not matter whether the operation is manual or automatic, whether it is operated by an operator, or a mouth pot is used.
  • Zone E is the paint removal zone, that is, removes the paint attached to the first transport means 23. Areas required to remove and operate and adjust the paint removal means 6 ⁇ Control, maintenance, etc. (including the area where the paint removal means 6 is installed, from the route R 1 to the transport means 2 3 In the case where a part is once removed and the paint attached to the part is removed and returned to the route R 1 as the transport means 24, a part of the transport path of the transport means 2 is also included.
  • the article coating facility according to Embodiment 2 shown in FIG. 2 includes a first transport means 2 (2 1, 2 2) for transporting the article 1 (11, 12), and a first The coating material applying means 5 for applying the paint to the article 1 1 conveyed by the conveying means 2, the second conveying means 3 (3 2) for conveying the article 14 coated with the paint, and the coating material being applied.
  • Moving means 4 for moving the received articles 1 2 and 1 3 from the first conveying means 2 2 to the second conveying means 3 1, and the articles 1 2 and 1 3 coated with the paint 2nd conveying means 3
  • the paint fixing means 7 that performs a process for fixing the paint
  • the article 12 to which the paint has been applied 12 are moved to the second transport means 31 and then the first transport Means 2 3 is provided with paint removal means 6 for removing part or all of the paint attached to means 1, and another article 1 (article 1 1) by the first conveying means from which part or all of the paint has been removed. Also carry It is.
  • the article painting facility according to the second embodiment is a painting facility in which the article painting facility according to the second embodiment is installed, and includes a first conveyance area A in which the first conveyance means 2 moves, Article 1 transported by 1 transport means 2 Paint-coated area D where paint is applied to 1; Second transport area B where second transport means 3 moves; Articles coated with paint 1 2 , 13 is located in the moving area C where the first conveying means 2 2 moves from the second conveying means 3 1 to the second conveying means 31 and is located downstream of the moving area C in the moving direction of the first conveying means.
  • the paint removal area ⁇ ⁇ ⁇ where the paint attached to the conveying means is removed, and the second conveying means 3 in the moving direction, located downstream of the moving area C, and the paint attached to the article 14 is fixed. Paint fixing area F, and
  • the method for coating an article according to Embodiment 2 applies a paint to the article 11 by the paint applying means 5 in the course of transporting the article 1 on the first path R1 using the transport means 2.
  • the article 1 2 (and article 1 3) to which the paint has been applied is moved from the first path R 1 to the second path R 2 by the moving means 4, and then the article 14 is moved to the second path R 2.
  • R2 is transported on the transport means 2 and part or all of the paint attached to the transport means 2 3 is removed by the paint removing means 6 and then the first or second paint is removed using the transport means 2 4 from which part or all of the paint is removed.
  • the paint is fixed by the paint fixing means 7. is there.
  • an article 1 2 (and an article 1 3) coated with a paint is applied to the article 1 conveyed in the first conveyance area A in the paint application area D. Is moved to the second transfer zone B in the moving zone C, and after passing through the moving zone C, the paint on the first transfer means 23 is removed in the paint removal zone E, and part or all of the paint is removed.
  • the transporting means 2 4 is used to transport another article 1 (article 1 1) on the first route R 1, and to the article 14 transported in the second transport zone B, the paint In the fixing area F, the paint is fixed.
  • Article 1 (article 1 1) is routed from outside the first route R 1 by means M 1 2.
  • the moving means 4, the moving area C, and the moving process intervene with the first conveying means 2, the second conveying means 3, and the first conveying area A, respectively.
  • the movement of the articles 11 and 12 on the second conveyance zone B and the first path R1 is separated from the movement of the articles 14 on the second path R2. Therefore, when the paint is applied to the article 1, the paint may be attached to the first conveying means 2, but not to the second conveying means 3, and the paint applied to the article 1 4 is applied.
  • the fixing process is performed, the fixing process is not performed on the paint adhered to the first conveying means 2. Therefore, it is possible to prevent or suppress the occurrence of paint defects.
  • the method for coating an article according to the modification of Embodiment 2 includes a first conveying step of conveying the article 1 on the first path R1 using the first conveying means 2, Article 1 moving on path R 1 Application process for applying paint to 1 and movement to move articles 1 2 and 1 3 coated with paint from the first path R 1 to the second path R 2 Process, a second conveying step for conveying the article 14 coated with the paint using the second conveying means 32 on the second path, and one of the paints attached to the first conveying means 23.
  • the first conveying means 2 4 (2 1) from which a part or all of the material is removed carries another article 1 (1 1) again on the first route R 1, and the paint fixing process is performed.
  • the second transfer means 33 corresponds to the transfer means 31 described above.
  • FIG. 3 is an explanatory diagram of an article painting facility according to Embodiment 3 of the present invention.
  • the facility where the painting equipment is installed corresponds to the article painting facility according to Embodiment 3, and the painting method realized by the operation of the painting equipment or the operation of the painting facility and the method of manufacturing the painted article are as follows: These correspond to the method for painting an article according to Embodiment 3 and the method for producing a painted article according to Embodiment 3, respectively.
  • means M 4 passes the article 15 removed from the second transport means 33 on the second route R 2. It is a moving means to move out of R2.
  • Means M 4 1 is a moving means for moving the article 1 into the painting facility outside the route R 2
  • means M 4 2 is a moving means for moving the article 1 5 outside the painting facility. If necessary, it is possible to adopt both means M 4 1 and / or M 4 2.
  • Reference numeral 8 denotes a paint cleaning that removes part or all of the paint attached to the second conveying means 3 3 from which the article 15 having been subjected to the fixing process has been removed. Means.
  • the paint cleaning means is a jig, device, apparatus or the like that removes the paint attached to the transport means. Therefore, it can be said that it is functionally the same as the paint removal means.
  • the paint cleaning means 8 is for removing part or all of the paint attached to the second transport means 3, and the type of paint, the shape and material of the second transport means 3, etc. It is designed and selected as a more suitable one within the range in which the effectiveness of the present invention is recognized in light of required specifications, constraints and others.
  • reference numeral 3 4 is the one after the article 15 is removed and before the paint removal by the paint cleaning means 8 is performed. Is after the paint is removed by the paint cleaning means 8.
  • the transport means 35 corresponds to the transport means 31 described above.
  • Reference numeral 16 (the breakdown is 1 6 1, 1 6 2) is the article 1 moved out of the path R 2 by the means M 4, and in particular, the article 1 6 1 is outside the path R 2 by the means M 4 1 Article 1 6 2 was moved out of the painting facility by means M 4 2.
  • Article 1 6 1 will continue to be subject to another treatment within the painting facility, and Article 1 6 2 will continue to be subject to another treatment outside the painting facility.
  • Zone G is a paint cleaning area, that is, to remove the paint attached to the second conveying means 34 and to operate, adjust "control, maintain and manage the paint cleaning means 8.
  • Area including the area where the paint cleaning means 8 is installed, remove part of the transport means 3 4 from the path R 2 and remove the paint attached to the part, and use the route as the transport means 3 5 In the case of returning to R 2, a part of the moving path of the transfer means 34 is also included).
  • the article painting facility according to Embodiment 3 shown in FIG. 3 includes first conveying means 2 (2 1, 2 2) for conveying article 1 (1 1, 1 2), and first The coating means 5 for applying the paint to the article 1 1 conveyed by the conveying means 2 1, the second conveying means 3 (3 2) for conveying the article 14 coated with the paint, and the paint A moving means 4 for moving the coated articles 1 2 and 1 3 from the first conveying means 2 2 to the second conveying means 3 1, and an article 12 with the paint applied to the second conveying means 3 After being moved to 1, the paint fixing means 7 for fixing the paint, and the article 12 to which the paint is applied are moved to the second transport means 31 and then transferred to the first transport means 23.
  • Part or all of the applied paint is removed by removing the paint removal means 6 and the article 15 with the paint fixing process removed from the second conveyance means 3 3 and then the second conveyance means 3 4
  • another article 1 (14) with paint is transported by the second transport means 35 (31) from which part or all of the paint has been removed.
  • the article painting facility according to the third embodiment is a painting facility in which the article painting facility according to the third embodiment is installed, and includes a first conveyance area A in which the first conveyance means 2 moves, Article 1 transported by 1 transport means 2 Paint-coated area D where paint is applied to 1; Second transport area B where second transport means 3 moves; Articles coated with paint 1 2 , 13 is located in the moving area C where the first conveying means 2 2 moves from the second conveying means 3 2 to the second conveying means 3 2, and is located downstream from the moving area C in the moving direction of the first conveying means.
  • the first conveying means 24 that has passed through the area E is loaded with another article 1 (1 1) and is used for the conveyance.
  • the second conveying means 3 5 (3 1) that has passed through the area G is loaded with another article 1 (14) with a coating and is used for the conveyance.
  • the method of painting an article according to Embodiment 3 includes applying paint to the article 1 1 by the paint applying means 5 in the process of conveying the article 1 on the first path R 1 using the conveying means 2, and The coated article 1 2 (and 1 3) is moved from the first path R 1 to the second path R 2 by the moving means 4, and then the article 14 is moved on the second path R 2. After transporting and removing part or all of the paint attached to the transport means 2, the transport means 2 is used to transport another article on the first path R1 and to which the paint is applied. In the process of transporting 14 on the second path R 2, the paint is fixed by the paint fixing means 7.
  • the article 1 conveyed in the first conveyance area A is coated with the paint in the paint application area D, and the article 1 2 (and 1 3) coated with the paint is moved to the moving area.
  • C move to the second transfer zone B, and after passing through the transfer zone C, remove the paint attached to the first transfer means in the paint removal zone E and transfer it.
  • the paint fixing process in the paint fixing area F is performed on the article 14 transported in the second transport area B. After removing the article 15 that has been applied and further subjected to paint fixing treatment from the second transport means 3 3, part or all of the paint attached to the second transport means 3 4 in the paint cleaning area G is removed. Then, another article 14 with paint is conveyed on the second route R 2 using the conveying means 35.
  • the article 1 (11) is brought from outside the first route R1 onto the route R1 by the means M12, mounted on the first conveying means 21 and conveyed.
  • Article 1 (15) mounted on the second conveying means 3 3 is transferred from the paint fixing area F to the paint washing area G by means M4 from the second route R2 to the route R2. It is moved outside and is then handled as an article 16.
  • the second conveying means from which the article 15 has been removed is hereinafter treated as the second conveying means 34.
  • the movement of the articles 11 and 12 on the second conveyance zone B and the first path R1 is separated from the movement of the articles 14 on the second path R2. Therefore, when the paint is applied to the article 1, the paint may be attached to the first conveying means 2, but not to the second conveying means 3, and the paint applied to the article 1 4 is applied.
  • the fixing process is performed, the fixing process is not performed on the paint adhered to the first conveying means 2. Therefore, it is possible to prevent or suppress the occurrence of paint defects.
  • the second conveying means 3 may be coated with paint, and even if the amount is very small, if this amount is accumulated, it may cause the second secondary paint flaw problem. Part or all of the paint attached to the second transport means 3 4 is removed by the paint cleaning means 8 before another article 1 (14) with paint is transported. Therefore, the occurrence of the second secondary painting flaw problem can be prevented or suppressed, and the article can be repeatedly or continuously painted while maintaining a higher product yield.
  • FIG. 4 is an explanatory diagram of an article painting facility according to Embodiment 4 of the present invention.
  • the facility where this painting facility is installed corresponds to the article painting facility according to Embodiment 4, and the painting method realized by the operation of this painting facility or the operation of this painting facility and the method for producing the coated article are as follows: These correspond to the method for painting an article according to Embodiment 4 and the method for producing a coated article according to Embodiment 4, respectively.
  • the article painting equipment, painting facility, and painting method according to the fourth embodiment have the same basic configuration as those according to the third embodiment. Therefore, according to the fourth embodiment, the same effects as those of the third embodiment are obtained.
  • the force of the fourth embodiment is partially different from that of the third embodiment, and thus has a unique effect.
  • the first transport means 2 moves counterclockwise on the first route R1
  • the second transport means 3 moves clockwise on the second route R2.
  • the paint removal area E and the paint cleaning area G are considerably separated from each other on the basis of the moving area C (when viewed from the + Z direction, from the moving means 4 to the + Y direction side).
  • Zone ⁇ is placed on the side in the Y direction.
  • the direction is the same and both are moving counterclockwise.
  • the paint removal area E and the paint washing area G are on the same side with respect to the moving area C (when viewed from the + Z direction, the area E and the area G are located on the + X direction side from the moving means 4). ) Arranged.
  • the paint removing means 6 and the paint cleaning means 8 which should be functionally the same are close to each other. Piping systems and equipment that are necessary or directly related to the operation ⁇ Equipment (including what is called peripheral equipment) will be installed close to each other.
  • Embodiment 4 it is easy to aggregate piping systems and devices that are necessary or directly related to the operation of each means 6 and 8 (including equipment called peripheral equipment). At that time, it becomes easy to make at least a part of the parts, equipment, and equipment, so that it becomes possible to simplify the structure of the equipment for painting goods and the painting facility and rationalize the design and construction.
  • an area H including the area E and the area G may be provided.
  • the paint removing means 6 and the paint cleaning means 8 may be installed in the area H while maintaining their independent shapes, and are partially or wholly aggregated so as to be visible to the body. It may be installed in.
  • Zone H is arranged such that at least a portion thereof overlaps with Zone A and Zone B.
  • FIG. 5 is an explanatory diagram of an article painting facility according to Embodiment 5 of the present invention.
  • the facility where the painting equipment is installed corresponds to the facility for painting articles according to Embodiment 5,
  • the painting method realized by the operation of this painting facility or the operation of this painting facility and the method of producing the painted article are respectively the painting method of the article according to the fifth embodiment and the painted article according to the fifth embodiment. It corresponds to the manufacturing method.
  • the article painting equipment, the painting facility, and the painting method according to the fifth embodiment have the same basic configuration as those according to the second embodiment. Therefore, according to the fifth embodiment, the same operational effects as those of the second embodiment are obtained.
  • the fifth embodiment is partially different in configuration from the second embodiment, and thus has a unique effect.
  • Embodiment 2 it is arranged so that a part or all of the paint removal area E overlaps with the first conveyance area A, and a part or all of the paint fixing area F overlaps with the second conveyance area B.
  • the paint removing means 6 and the paint fixing means 7 are installed on or in close proximity to the first and second paths R 1 and R 2, respectively.
  • Embodiment 5 the areas E and F are arranged apart from each other so as not to overlap with the areas A and B, respectively.
  • the paint removing means 6 and the paint fixing means 7 are installed separately from the path R 1 and the path R 2, respectively.
  • Zone E and Zone F may be physically separated from the main body or main part of the painting facility as a result of being spaced apart from each other so as not to overlap with Zone A and Zone B, respectively.
  • This also constitutes a part of the article painting facility according to the fifth embodiment.
  • the paint removing means 6 and the paint fixing means 7 are installed separately from the route R 1 and the route R 2, respectively, so that they appear physically separated from the main body or the main part of the painting equipment. This also constitutes a part of the article coating equipment according to the fifth embodiment.
  • the removal work of the paint attached to the first conveying means 2 is performed.
  • the fixing work of the paint applied to the article 14 conveyed by the second conveying means 3 is performed at least in a place different from the place where the conveying work of the article 1 is performed.
  • the area E and the area F are arranged without overlapping with the area A and the area B, respectively. Therefore, the paint removing means 6 and the paint fixing means 7 are respectively connected to the paths R 1 and R 2. Installed separately, but placed so that only zone E (or zone F) does not overlap with zone A (or zone B), so only paint removal means 6 (or paint fixing means 7) is route R It may be installed away from 1 (or route R 2).
  • FIG. 6 is an explanatory diagram of an article painting facility according to Embodiment 6 of the present invention.
  • the facility where this painting facility is installed corresponds to the article painting facility according to Embodiment 6, and the painting method realized by the operation of this painting facility or the operation of this painting facility and the method for producing the coated article are as follows: These correspond to the method for coating an article according to Embodiment 6 and the method for manufacturing a coated article according to Embodiment 6, respectively.
  • the painting equipment, painting facility, and painting method according to the sixth embodiment have the same basic configuration as those according to the fourth embodiment. It is the same as in the fourth embodiment in that the area H including the area E and the area G may be provided. Therefore, according to the sixth embodiment, as in the case of the fourth embodiment, piping systems and devices that are necessary or directly related to the operation of the respective means 6 and 8, and equipment (including those referred to as peripheral equipment) In this case, it becomes easy to make at least a part of the parts, equipment, and equipment common, so that it is possible to simplify the structure of the equipment for painting articles and painting facilities, and rationalize the design and construction.
  • the sixth embodiment is partially different from the fourth embodiment in that it has unique effects.
  • the paint removal area E is arranged so that part or all of it overlaps with the first transport area A, and part or all of the paint cleaning area G is the second transport area. Arranged to polymerize with B. For this reason, the paint removing means 6 and the paint cleaning means 8 are respectively installed on or close to the first and second paths R 1 and R 2.
  • Zone E and Zone G are spaced apart from each other so as not to overlap with Zone A and Zone B, respectively.
  • paint removal means 6 and paint cleaning are performed.
  • Means 8 are installed separately from route R 1 and route R 2, respectively.
  • Zone E and Zone G are arranged separately from each other so as not to overlap with Zone A and Zone B, respectively, so that they appear physically separated from the main body or main part of the painting facility. Even so, it constitutes a part of the article painting facility according to Embodiment 6.
  • the removal work of the paint attached to the first transfer means 2 and the cleaning work of the paint attached to the second transfer means 3 are at least the transfer work of the article 1. It is done in a different place from where it is done. According to the configuration of the sixth embodiment, it is possible to grasp such a paint removal operation and a paint cleaning operation as a so-called offline operation. In any case, these operations are at least difficult to interfere with the transfer operation of the article 1 and, as a result, the adverse effects caused by the paint removal process and the paint cleaning process are adversely affected by the first and second transfer processes. It becomes difficult to reach other processes.
  • Zone E and Zone G overlap with Zone A and Zone B, respectively. Therefore, the paint removal means 6 and the paint cleaning means 8 are installed separately from the path R 1 and the path R 2 respectively, but only the area E (or area G) is the area A (or area B). For this reason, only the paint removing means 6 (or paint cleaning means 8) may be installed separately from the path R 1 (or path R 2). Even in this case, the adverse effect of the trouble that occurred in the paint removal process (or paint cleaning process) becomes difficult to affect the first transport process (or the second transport process) and other processes. It is possible to continue stably without completely stopping the operation of the painting facility or the painting method, and it is possible to quickly return to the initial stable operation, operation or execution state. Therefore, it is useful for continuous operation of painting equipment, operation of painting facilities, and execution of painting methods.
  • FIG. 7 is an explanatory diagram of an article painting facility according to Embodiment 7 of the present invention.
  • the facility where this painting facility is installed corresponds to the article painting facility according to Embodiment 7, and the painting method realized by the operation of this painting facility or the operation of this painting facility and the method for producing the coated article are as follows: These correspond to the method for painting an article according to Embodiment 7 and the method for producing a coated article according to Embodiment 7, respectively.
  • the painting equipment, painting facility, and painting method according to the seventh embodiment have the same basic configuration as those according to the fifth embodiment. Therefore, according to the seventh embodiment, the same operational effects as in the fifth embodiment are obtained.
  • Embodiment 7 is partially different from Embodiment 5 in configuration. That is, in the seventh embodiment, unlike the fifth embodiment, the section D is arranged apart from each other so as not to overlap with the section A. As a result, the coating material applying means 5 is installed apart from the path R1.
  • the movement of the article 11 between the path R 1 and the paint application means 5 or the first transport means 2 (2 1) for transporting the article 11 is performed by the moving means M 25.
  • the operation of applying the coating material to the article 1 1 conveyed by the first conveying means 2 is at least the place where the conveying operation of the article 1 is performed. Done in different places.
  • Fig. 7 the areas E and F are arranged without overlapping with the areas A and B, respectively, so that the paint removing means 6 and the paint fixing means 7 are route R 1 and path R 2 respectively.
  • the state where it is installed apart from is shown.
  • the section D is arranged so as not to overlap with the section A so that the coating means 5 is installed in the section E (or as long as it is installed away from the path R 1.
  • Only area F) is arranged so that it does not overlap with area A (or area B), and only paint removal means 6 (or paint fixing means 7) is installed away from path R1 (or path R2) You may do it. Even in this case, it is difficult to interfere with at least the transfer work of the object to be coated 1, and the adverse effect of the trouble that occurred in the paint application process does not easily affect the first transfer process and other processes. Yes.
  • the area E and the area F are overlapped with the area A and the area B, respectively, and the paint removing means 6 and the paint fixing means 7 are separated from the path R1 and the path R2, respectively.
  • the area D is arranged away from the area A so as not to overlap with the area A, and the paint applying means 5 is arranged away from the path R 1.
  • the basic configuration is the same. Even in this case, as compared with the second embodiment, at least the work of transporting the article 1 is performed. It will be difficult to interfere, and it will remain difficult for the first transfer process and other processes to be adversely affected by defects in the coating process.
  • FIG. 8 is an explanatory diagram of an article painting facility according to Embodiment 8 of the present invention.
  • the facility where this painting facility is installed corresponds to the article painting facility according to Embodiment 8, and the painting method realized by the operation of this painting facility or the operation of this painting facility and the method for producing the coated article are as follows: These correspond to the method for painting an article according to Embodiment 8 and the method for producing a coated article according to Embodiment 8, respectively.
  • the article painting equipment, painting facility, and painting method according to the eighth embodiment have the same basic configuration as those according to the third embodiment. Therefore, according to the seventh embodiment, the same operational effects as in the fifth embodiment are obtained.
  • Embodiment 8 is partially different from Embodiment 3 in configuration. That is, in Embodiment 7, unlike Embodiment 3, Zone D and Zone E are spaced apart from each other so as not to overlap with Zone A, and Zone F and Zone G are spaced apart from each other so as not to overlap with Zone B. Be placed. As a result, the paint applying means 5 and the paint removing means 6 are set apart from the path R 1, and the paint fixing means 7 and the paint cleaning means 8 are set apart from the path 2.
  • the movement of the article 11 between the path R 1 and the paint application means 5 or the first transport means 2 (2 1) for transporting the article 11 is performed by the moving means M 25.
  • the movement of the first conveying means 2 (2 3) between the path R 1 and the paint removing means 6 is performed by the moving means M 26.
  • the movement of the article 14 between the path R 2 and the paint fixing means 7 or the second conveying means 3 (3 2) for conveying the article 14 is performed by the moving means M 37.
  • the movement of the second conveying means 3 (3 4) between the path R 2 and the paint fixing means 7 is performed by the moving means M 3 8.
  • Zone D and Zone E are arranged apart from each other so as not to overlap with Zone A, they may appear physically separated from the main body or main part of the painting facility. A part of the article painting facility according to Embodiment 8 It is. Further, as a result of the paint application means 5 and the paint removal means 6 being installed separately from the path R 1, even if the paint application means 5 and the paint removal means 6 appear physically separated from the main body or the main part of the painting equipment, It constitutes a part of the painting equipment for such articles.
  • Embodiment 8 It constitutes a part of the painting equipment for the goods.
  • the work for applying the coating to the article 1 1 transported by the first transport means 2 and the work for removing the paint attached to the first transport means 23 are few. Both are performed in a place different from the place where the work 1 is being carried.
  • the fixing work of the paint applied to the article 14 transported by the second transport means 3 and the cleaning work of the paint attached to the second transport means 34 are at least the work of transporting the article 1 to be coated. It takes place in a different place from where it is done. According to the configuration of the eighth embodiment, it is possible to grasp such a coating application operation, a removal operation, a fixing operation, and a cleaning operation as a so-called offline operation.
  • these operations are at least difficult to interfere with the transfer operation of the article 1 and, as a result, compared with the third embodiment, the paint application process, the paint removal process, the paint fixing process, and the paint.
  • the adverse effects of defects that occur in the cleaning process are unlikely to affect either the first transfer process, the second transfer process, or other processes.
  • the areas D and E and the areas F and G are arranged without overlapping with the areas A and B, respectively. Therefore, the paint applying means 5, the paint removing means 6 and the paint fixing means 7 and The state where the paint cleaning means 8 is installed separately from the path R 1 and the path R 2 is shown.
  • only zone D (or zone E) is arranged so as not to overlap with zone A, and only paint application means 5 (or paint removal means 6) is separated from path R1. May be installed.
  • only the section F (or section G) may be arranged so as not to overlap with the section B, and only the paint fixing means 7 (or paint washing means 8) may be installed separately from the path R2.
  • any one of the paint application process, the paint removal process, the paint fixing process, and the paint washing process There will be no change in the adverse effects caused by defects in either the first transfer process, the second transfer process, or other processes.
  • Zone E and Zone G are arranged without overlapping with Zone A and Zone B, respectively, so that the paint removal means 6 and the paint cleaning means 8 are separated from the route R 1 and the route R 2, respectively.
  • the adverse effect of the failure that occurred in the paint removal process (or paint cleaning process) is caused by the first transfer process (or the second transfer process). It becomes difficult to reach other processes. For example, it is possible to continue the operation without stopping the operation of the painting equipment, the operation of the painting facility, or the execution of the painting method. Since it is possible to return to the state of operation, operation or execution at an early stage, it will remain beneficial if the operation of the painting equipment, the operation of the painting facility, and the execution of the painting method are performed continuously. .
  • the article 1 2 (1 3) is automatically picked up from the conveying means 22 and moved to be loaded on the conveying means 32 as the article 14.
  • the moving device 41 will be described.
  • the automatic movement device 41 there is no significant difference in the position in the Z direction in which the first and second transport means load the product 1 or the position in the Z direction of the paths R 1 and R 2 Designed on the condition. Therefore, as long as this condition is satisfied, it can be applied in common to the embodiments shown in FIGS. 1 to 8 as the moving means 4 of the article 1 2 (1 3, 14).
  • the normal direction of moving area C is in the + Z direction, and along the line segment that connects first conveying area A and second conveying area B with the shortest distance.
  • the direction from zone B to zone A and perpendicular to the Z direction is the + Y direction
  • the moving direction of the transport means 22 across the zone C is the + X direction.
  • the automatic moving device 41 has a substantially mirror-symmetric structure, so one of a pair of members in the symmetrical relationship (for example, FIG. 20 (a) If the YZ plane is a symmetric plane in the initial state shown in Fig.
  • the “a” subscript is used to indicate the “X side member” with respect to the symmetric plane, and the other (for example, Fig. 20 ( In the initial state shown in a), if the YZ plane is a symmetric plane, add a subscript “b” to the sign of the member to indicate the + X side member). May be distinguished.
  • FIG. 9 shows the overall configuration of the automatic movement device 41, (a) is a side view, (b) is a plan view, (c) and (d) are + Y direction and -Y direction, respectively. It is the front view seen from.
  • the reference numeral 41 0 indicates the entire surface of the apparatus parallel to the XY plane ( Figure A fixed pedestal supported by a non-illustrated reference numeral 41 1 is provided in part in the fixed pedestal 4100 and is capable of rotating around the Z axis and up and down in the Z direction with respect to the fixed pedestal 4100.
  • the mechanism, reference numeral 412, is fixed on the upper end of the support drive mechanism 411, and the intermediate pedestal, reference numeral 413 (41 3a, 41 3b), which rotates and moves up and down following the operation of the support drive mechanism 411, A pair of rails provided on the intermediate pedestal 41 2, Numeral 41 4 is a loading platform that can move in translation on the rail 413, and Numeral 41 5 is a bar member whose one end is connected to the intermediate pedestal 41 2.
  • the reference numeral 41 6 is a reaction support member fixed to the intermediate base 41 2 at a position facing the loading table 41 4, and the reference numeral 41 7 is supported by the reaction force reception member 41 6, and is loaded on the rail 41 3
  • This is a translation drive motor that transmits the translational force required for the relative movement of 4 to the bar member 4115.
  • Reference numeral 418 denotes a pair of loading arms, and the loading arms 4118a and 418b are supported on the loading table 41.4 so as to be rotatable about its axis (Y axis).
  • Reference numeral 4119 (41 9 a 41 9 b) is a rotational drive motor that transmits the rotational force around the Y axis to each loading arm 4 8a, 4 8b, reference numeral 420 (420a, 420b) and reference numeral 421 ( 421 a and 421 b) are a pair of dropout prevention members fixed at positions where the loading arms 418a and 418b are separated from each other in the Y direction.
  • the orientation of the drop-off prevention members 420 and 421 depends on the operation of the rotary drive motors 419a and 419b as the respective loading arms 418a and 418b rotate within a range of about 90 degrees around the arm axis. (For example, if the arm axis is parallel to the Y axis, the orientation of the drop-off prevention members 420 and 421 is around the Y axis.) It can be changed within the range between the XY plane and the Y z plane. .
  • the loading table 41 4 is composed of a leg base 41 4 B (41 4 Ba, 41 4 B b) which can slide or slide on each rail 41 3 a, 41 3 b, and each leg base 41 4 B a, 41 4 B b Fixed to the Z-direction leg 41 4M (41 4Ma, 41 4Mb) and a pair of legs 41 4M a, 41 4M b A pair of legs 41 4Ma, 41 4M fixed to the b to bridge in the X direction 41 4 c, and a pair of legs 41 4M in the X direction a, 41 4 M b intermediate position, projecting part 41 4C hanging from the main body part 41 4 T to the position in the Z direction that does not contact the intermediate pedestal 41 2 and the projecting part 41 4 C to the bar member 41 5 And a connecting member 41 4 P that is fixed to the end portion of the head.
  • a connecting member 41 4 P that is fixed to the end portion of the head.
  • the main body portion 41 4 T is provided with through holes through which the loading arms 4 8a and 4 8b pass in the vicinity of the fixing portions of the leg portions 4 14Ma and 4 14Mb.
  • the rotation drive motors 4 9 a and 4 1 9 b are arranged on the exit side in the X direction of the through hole, and are applied to the loading arms 4 8 a and 4 8 b so that the rotation drive force is transmitted.
  • the projecting portion 41 4C faces the reaction force receiving member 41 6 in the Y direction, and the translation drive motor 41 7 relatively moves the bar member 4 15 along the Y direction, so that the projecting portion 41 4 C And the reaction force receiving member 416 can be changed by the operation of the translation drive motor 417. Due to the variation in the distance between the protruding portion 41 4 C and the reaction force receiving member 41 6 in the Y direction, the loading table 41 4 moves on the rail 41 3.
  • FIGS. 10 and 11 are a side view and a plan view showing the positional relationship between the automatic moving device 41 and the first and second transport means 2 and 3, respectively.
  • the first transfer means 2 includes a transfer table 202 supported on a floor (not shown), a transfer track 201 formed on the transfer table 202, and a transfer track 201 along the route R1.
  • a conveyance table 22 capable of translational movement and a translation drive mechanism (not shown) for moving the conveyance table 22 relative to the conveyance path 201 are provided.
  • a transfer track 301 formed on the transfer table 302 a transfer table 32 capable of translational movement on the transfer track 301 along the path R2, and a transfer table 32 for relative movement on the transfer track 301.
  • Translational drive mechanism (not shown).
  • the article 12 on the path R1 and the article 13 on the path R2 are both in the same direction (+ X direction).
  • the support drive mechanism 41 1 rotates the intermediate pedestal 41 2 counterclockwise on the XY plane (the paper surface of Fig. 11). Therefore, the transport means 2 and 3 and the automatic movement device 41 (especially the intermediate pedestal 41 2 and the loading) The arms 41 8) are arranged at a certain distance so as not to physically interfere with each other.
  • the transfer table 22 and the transfer table 32 that are closest to the intermediate pedestal 41 2 in the Y direction are the XZ plane including the rotation axis of the intermediate pedestal 41 2 and thus the support drive mechanism 41 1 or the rotation axis on the XY plane. The position is adjusted so that they are substantially mirror-symmetrical with respect to each other.
  • FIGS. 12 and 13 are a side view and a plan view showing another positional relationship between the automatic moving device 41 and the first and second transfer means 2 and 3, respectively.
  • the article 1 2 on the path R 1 and the article 1 3 on the path R2 are in the opposite directions (in the vicinity of the + X direction and the X Direction).
  • the intermediate pedestal 41 2 rotates clockwise on the XY plane (paper surface in Fig. 13). Except for these points, the automatic movement device 41 shown in FIGS. 12 and 13, the first and second transfer means 2 and 3, and their positional relationship are shown in FIGS. 10 and 11. The same as
  • FIG. 14 shows an article 1 2 (1 that is picked up from the conveying means 22 by the automatic moving device 4 1, moved from the route R 1 to the route R 2, and mounted on the conveying means 32. 3, 1 4) are shown.
  • article 1 2 (1 3, 1 4) has no upper and lower faces in the Z direction, and is opposed to the cylindrical part surrounded by the four faces 1 2 c, 1 2 d, 1 2 e and 1 2 f A pair of extending portions 1 2 a and 1 2 b connected to the upper ends of the surfaces 1 2 c and 1 2 e are provided.
  • the distance between the pair of extending portions 1 2 a and 1 2 b is approximately equal to the distance between the pair of loading arms 4 1 8 a and 4 1 8 b. Precisely, the distance between the base part of the pair of extension parts 1 2 a and 1 2 b (the boundary part with the surfaces 1 2c and 1 2 e) is larger than the distance between the pair of loading arms 41 8 a and 4 1 8 b Although it is narrow, the distance between the open side end portions of the pair of extending portions 1 2 a, 1 2 b_ pair of extending portions 1 2 a, 1 2 b is wider than that. For this reason, the pair of extending portions 12a, 12b can be lifted while being supported from below by the pair of loading arms 41800a, 41800.
  • each extending portion 1 2 a, 1 2 b The length (width) in the Y direction of each extending portion 1 2 a, 1 2 b is the distance between the drop-off prevention members 420, 42 1 provided in each loading arm 4 1 8 a, 4 1 8 b (420 a And the length between 42 1 a and 420 b and 42 1 b). Precisely, the width of each of the extending portions 1 2 a and 1 2 b is slightly shorter than the interval between the drop-off preventing members 420 and 42 1. For this reason, when the pair of extending portions 1 2 a, 1 2 b is lifted while being supported from below by the pair of loading arms 4 1 8 a, 4 1 8 b, each extending portion 1 is interposed between the drop-off prevention members 420, 42 1. By arranging 2 a and 1 2 b, it is possible to prevent the articles 1 2 (1 3 and 1 4) from falling off.
  • FIG. 4 is an explanatory diagram showing the positional relationship between the second transport means 2 and 3;
  • (a) to (j) indicate the state of the automatic moving device 41 in each stage of the time-series operation for approximately one cycle regardless of the direction in which the automatic moving device 41 is viewed.
  • the state (a) is set as the initial state of the automatic moving device 41. Note that the description of the operation of the automatic moving device 41 based on these drawings also applies when the traveling directions of the first and second transfer means 2 and 3 and the rotation direction of the intermediate base 412 are different.
  • the automatic movement device 41 is in the same state as that shown in FIG. 9, that is, the drop-off prevention members 420 and 421 are on the XY plane and the loading arm 41 on the side separated from the loading table 41 4
  • the tip of 8 is oriented in the + Y direction and the tip of the bar member 41 5 on the side separated from the loading table 41 4 is oriented in the Y direction.
  • the loading table 41 4, especially the protrusion 41 4 C and the reaction force receiving member 41 6 and the intermediate pedestal 41 2 are arranged close to each other in the vicinity of the rotation axis (see the states (a) of FIGS. 15, 20, and 23).
  • the rod member 415 is moved in the + Y direction by driving the translational drive motor 417.
  • the loading platform 41 4 is translated in the + Y direction on the rail 41 3, separated from the rotation axis of the intermediate platform 41 2, and placed at the corner of the intermediate platform 41 2 close to the first conveying means 2.
  • the pair of loading arms 41 8 a and 418 b are inserted directly under the _Z direction of the pair of extending portions 12 a and 12 b of the article 12, and the drop-off prevention members 420 and 421 are inserted in the Y direction.
  • the extending portions 1 2 a and 1 2 b are arranged (see the state (b) in FIGS. 15, 20, and 23). This restricts the movement of the article 12 in the X direction between the pair of loading arms 4118a, 4188b.
  • the rotation drive motor 419 is driven, the drop prevention members 420 and 421 are rotated around the arm axis, oriented substantially on the YZ plane, and the drop prevention members 420 and 421 standing upright in the + Z direction.
  • the extending portions 1 2 a and 1 2 b of the article 12 are placed between them. This restricts the movement of the article 12 in the Y direction on the loading arm 418 and prevents the article 12 from falling off (states (c) (3 ⁇ 4) in FIGS. 16, 20, and 23). .
  • the support drive mechanism 41 1 is driven, its upper end is raised, and the intermediate pedestal 41 2 is raised.
  • the article 12 is lifted upward from the transfer table 21 by the loading arm 41.8.
  • the extending portions 1 2 a and 1 2 b of the article 1 2 are disposed between the drop prevention members 420 and 421 of the loading arm 4 8
  • the state remains.
  • the article 12 is removed from the conveyance on the route R 1 (see the states (d) in FIGS. 16, 20, and 24).
  • the amount of rise (h) of the intermediate pedestal 4 1 2 is a force set to such an extent that the role as the moving means 4 will not be hindered. As a result, the article 1 2 moves from the transfer table 2 1 to the + Z direction. The amount of increase when rising or an amount exceeding it.
  • the translation drive motor 4 1 7 drives to return the loading platform 4 1 4 while the article 1 3 is mounted on the loading arm 4 1 8 — the position in the Y direction hinders the operation of the subsequent automatic moving device 4 1. Unless this occurs, the position of the initial state (state (a)) need not be.
  • the support drive mechanism 4 1 1 is driven, the direction of the intermediate pedestal 4 1 2 is rotated 180 degrees on the XY plane, and the article 1 3 is faced to the second transport means 3 side (Fig. 1 7, state of Figure 21 and Figure 24 (see f)).
  • the article 1 3 is arranged at a position closer to the rotation axis of the intermediate pedestal 4 1 2 (state (e)).
  • the force becomes relatively small, and the risk of dropping the article 1 3 from the loading arm 4 1 8 can be reduced.
  • the rotational speed of the intermediate pedestal 4 1 2 can be increased, and the article 1 3 can be moved stably and efficiently.
  • the support drive mechanism 41 1 is driven, its upper end is lowered, and the intermediate base 412 is lowered.
  • the article 13 is lowered toward the transfer table 31 and placed on the route R2.
  • the extension parts 1 2 a and 1 2 b of the article 1 2 are still arranged between the drop prevention members 420 and 421 of the loading arm 418 (see FIGS. 18, 22, and 25). Status (see h)).
  • the lowering amount (absolute value) of the intermediate pedestal 41 2 is set to such an extent that the role as the moving means 4 will not be hindered, but in practice it is the same as or slightly higher than the above-mentioned rising amount (h). The amount will be higher.
  • the rotation drive motor 419 is driven, and the drop-off prevention members 420 and 421 that have been erected substantially in the + Z direction are rotated around the arm axis, so that the drop-off prevention members 420 a, 420 b, and 421 a 421 b are oriented so that they face in opposite directions (+ X direction and one X direction).
  • the movement restriction in the Y direction of the article 12 on the loading arm 418 is released (see the states (i) in FIGS. 19, 22, and 25).
  • the loading table 41 4 is returned to the state (f) position. That is, by driving the translation drive motor 41 7, the bar member 41 5 is moved in the + Y direction, the loading table 41 4 is translated in the + Y direction on the rail 41 3, and the loading table 41 4, particularly the protruding portion 41 4 C and the reaction force receiving member 41 6 are arranged close to each other in the vicinity of the rotation axis of the intermediate base 41 2.
  • the article 13 is released from the movement limitation in the X direction of the article 13 on the loading arm 41 8 and remains as the article 14 while being mounted on the transfer table 31 (FIGS. 19 and 22).
  • Fig. 25 (see j))
  • An automatic moving device 41 which is another example of the moving means 4 according to the above-described (Foo "and (7_3) methods, will be described.
  • FIG. 26 is a side view of the automatic movement device 41 according to the embodiment 10 of the present invention.
  • the automatic movement device 41 according to the embodiment 9 includes first and second transfer means. Designed on the assumption that there is no significant difference in the Z direction position or path R 1 or R 2 in which the article 1 is mounted. The middle when the support drive mechanism 4 1 1 is driven. The lifting distance of pedestal 4 1 2 is “h”.
  • the automatic movement device 41 shown in Fig. 26 is designed for the case where there is a large difference in the position in the Z direction (height difference “H”). 1 When the 1 1 is driven, the lifting distance of the intermediate pedestal 4 1 2 is “h + H”.
  • the automatic movement device 4 1 according to Embodiment 10 is the same as that according to Embodiment 9 except that the lift distance of the support drive mechanism 4 11 is large. 7, (e) and (f) in Fig. 21 and Fig. 24 are replaced with (e) and (f) in Fig. 26, and Fig. 15 to Fig. 19 and Fig. 20 to Fig. 22 are aligned. If the position in the Z direction of the second conveying means 3 in FIGS. 23 to 25 is corrected to a position higher by H, the description in Embodiment 9 is basically applied as it is. The above description is omitted.
  • FIG. 27 is an explanatory diagram of an article painting facility according to Embodiment 11 of the present invention.
  • the facility where this painting equipment is installed corresponds to the painting facility for articles according to Embodiment 1 1.
  • the methods correspond to the method for painting an article according to Embodiment 11 and the method for producing a coated article according to Embodiment 11 respectively.
  • the configuration of the painting facility and painting facility according to Embodiment 11 is basically the same as that according to Embodiment 4. Therefore, the operation of this painting facility or the painting method realized by the operation of this painting facility is basically the same as that according to the fourth embodiment.
  • the painting facility according to the embodiment 11 is different from the one according to the embodiment 4 in the first and second transport means 2 and 3 (or the first and second paths R 1 and R 2).
  • the positional relationship is different, and therefore the moving direction of the article 1 by the moving means 4 is also different.
  • the painting facility according to Embodiment 1 1 differs from the one according to Embodiment 4 in the positional relationship between the first and second transfer areas A and B, and therefore the arrangement of the moving area C is also different. There is.
  • both the first and second transport means 2 and 3 develop the paths R 1 and R 2 on the XY plane, and both paths (when viewed from the + Z direction) ) Move article 1 clockwise.
  • the second conveying means 3 is arranged above the first conveying means 2 in the + Z direction.
  • the moving direction of the article 1 2 by the moving means 4 is a component that cannot be ignored in the + Z direction or the + Z direction.
  • Direction hereinafter referred to as “substantially + Z direction”.
  • An example of the moving means 4 that enables the movement of the article 1 in the substantially + Z direction is the automatic moving device 41 according to the tenth embodiment.
  • the XY plane is a horizontal plane or a plane close to the horizontal plane
  • a part or all of the projection image on the horizontal plane of the first transfer area A is a part of the projection image on the horizontal plane of the second transfer area B.
  • the area of the projected image of moving area C onto the horizontal plane is considerably smaller than that of areas A and B.
  • part or all of Zone C is polymerized with Zone A and Zone B, respectively.
  • the area E where the paint removing means 6 is installed and the area G where the paint cleaning means 8 are installed are separated from each other in the Z direction. It is possible to define the area H in close proximity. This means that some or all of the devices required for or directly related to the operation of each means 6 and 8 ⁇ equipment (including those called peripheral equipment) are aggregated or shared in three dimensions.
  • the concept of simplifying the construction of painting equipment and painting facilities can be introduced as a design philosophy of painting equipment and painting facilities by consolidating or sharing both means 6 and 8 themselves in Area H. Means.
  • An example of such a design philosophy is to make at least a part of painting equipment and painting facilities into modules (described later).
  • Embodiment 11 the configuration of the painting facility and the painting facility can be simplified three-dimensionally.
  • Embodiment 11 is particularly suitable when the site area of the building of the painting facility is small or when the site is to be used effectively. That is, the first and second transfer means 2 and 3 are installed on different floors (or levels) of the building, and the movement means 4 moves the article 1 between the two floors in a substantially + Z direction. Paint removal means 6 and paint cleaning means 8 or equipment that is necessary or directly related to the operation of each means 6, 8 ⁇ By combining or sharing all or part of the equipment, the painting facility is made compact. Can be stored in the building.
  • FIG. 28 is an explanatory diagram of an article painting facility according to Embodiment 12 of the present invention.
  • the facility where this painting equipment is installed corresponds to the painting facility for articles according to Embodiment 1 and 2.
  • the painting method realized by the operation of this painting equipment or the operation of this painting facility and the production of painted goods The methods correspond to the method for painting an article according to Embodiment 12 and the method for producing a coated article according to Embodiment 12 respectively.
  • Embodiment 12 The configurations of the painting equipment and the painting facility according to Embodiment 12 are basically the same as those according to Embodiment 4. Therefore, the operation of this painting facility or the painting method realized by the operation of this painting facility is basically the same as that according to the fourth embodiment. Also, the first and second embodiments in the vicinity of the moving means 4 are the first and second embodiments.
  • Embodiment 1 is the same as Embodiment 1 except that the moving direction of the article 1 on the routes R 1 and R 2 is different. Therefore, according to the embodiment 12, as in the embodiment 11, the configuration of the painting facility and the painting facility can be simplified three-dimensionally.
  • Embodiment 1 2 is similar to Embodiment 1 1, It is particularly suitable when the site area of the painting facility building is small or when the site is to be used effectively.
  • Embodiment 1 1 Whether the configuration of the painting equipment or painting facility is as in Embodiment 1 1 or Embodiment 1 2 depends on the required specifications and conditions at the time of design. Depending on the requirements of the required specifications, the configuration of painting equipment and painting facilities may be simplified in a three-dimensional manner by a different form from Embodiments 1 and 1 and 2.
  • zone H is not defined in at least one of Figures 27 and 28, or each means 6, 8 or related equipment
  • first and second transport means 2 which are separated in the Z direction while developing the route? 2, R2 on the heel plane, 3 or a part of or all of the projected image on the horizontal plane of the first transport area A overlaps with a part or all of the projected image of the second transport area B on the same horizontal plane. If this is done, the construction of painting equipment and painting facilities can be simplified three-dimensionally. This is also suitable when the site area of the building of the painting facility is small or when the site is to be used effectively.
  • the first conveying means 2, the second conveying means 3, the moving means 4, the paint applying means 5, the paint removing means 6, the paint fixing means 7 and the paint cleaning means 8 have their respective functions. Since it is equipped with a hardware configuration to realize it, it is necessary to configure each or all necessary or directly related devices for each operation. You can. In this case, the area where each module is placed becomes Zone A to G, respectively.
  • the area H can be defined because the area E and the area G are arranged on the same side with respect to the moving means 4, and the paint removing means 6 and the paint cleaning means 8 are arranged in the area H, Equipment necessary or directly related to the operation of paint removal means 6 and paint cleaning means 8 ⁇ When integrating or sharing some or all of the equipment, Can be designed and configured as
  • the first conveying means 2 and at least one of the paint applying means 5 and the paint removing means 6 can be designed and configured as a module.
  • the second conveying means 3 and at least one of the paint fixing means 7 and the paint cleaning means 8 can be designed and configured.
  • the modularization of (I) and (I I) may be performed alternatively or simultaneously. It is preferable to integrate as many means as possible into one module.
  • the painting equipment according to the present invention is configured only by connecting both modules by the moving means 4. If the mobile means 4 is also modularized, the painting equipment according to the present invention is basically constituted by a total of three modules (first to fifth embodiments of the present invention). In addition, if the area where the module in each case of (I) and (II) exists is Area I and Area II, respectively, Area I includes Area A and at least one of Area D and Area E. Zone II will include Zone B and at least one of Zone F and Zone G. If the area C where the module of the moving means 4 exists is included, a total of three areas of the area I, the area I I, and the area C constitute the coating facility according to the present invention.
  • the first and second transport means 2 and 3 are arranged such that the paths 1 and R 2 are developed on the heel plane and separated in the Z direction. (See Fig. 27), or a part or all of the projected image on the horizontal plane of the first transport zone A overlaps with a part or all of the projected image on the horizontal plane of the second transport zone B
  • it can be designed and configured as a module that constitutes the same level of coating equipment and building facilities. That is, the first module (the module placed in Zone I) on the first floor (lower floor) and the second module (located in Zone II) on the second floor (upper floor) Each module is installed.
  • the second module may be installed on the first floor and the first module may be installed on the second floor. If the area H where the paint removal means 6 and paint cleaning means 8 are located can be defined, As described above, a part or all of the apparatus (equipment) necessary or directly related to the operation of the paint removing means 6 and the paint cleaning means 8 can be made into a module.
  • a hydrophilic coating is applied in advance to the surface of at least a portion of the first conveying means 2 where there is a possibility of coating, the attached coating can be easily removed by washing with water.
  • a coating film formed by simply applying or baking a normal hydrophilic paint, particularly a hydrophilic paint (so-called hydrophilic organic paint) containing a volatile organic substance in the solvent or having a volatile organic substance in the solvent has a structure. It is relatively sparse and not durable enough.
  • hydrophilic inorganic coatings have a dense and strong film structure and high durability. Therefore, if a hydrophilic inorganic coating is baked on the surface of at least a portion of the first conveying means 2 where there is a possibility of coating, and a hydrophilic inorganic coating film is formed in advance, the number of times of repeated use is increased. An increase can be expected, and the paint adhering to the first conveying means 2 can be effectively removed in a short time by a simple washing method called water washing, which can contribute to the reduction of VOC emissions.
  • the hydrophilic inorganic coating film has a glass structure, particularly a glass structure containing boron ions, the structure becomes denser and durability is improved. Even if it is necessary to perform pretreatment to remove the adhering paint, it does not deteriorate to the extent of normal pretreatment, and it is difficult to deteriorate even if the pretreatment is repeated. Moreover, it is resistant to organic solvents, and has acid resistance and alkali resistance.
  • the paint removing means 6 includes a water washing treatment means. Even if pre-treatment to facilitate paint removal, cleaning with organic solvents, acid cleaning, alkali cleaning, etc. are required, It can withstand use sufficiently, can withstand repeated use, can be shared in these various processing processes, is economical, and is also preferred for facility maintenance management. Even when an organic solvent or other non-aqueous cleaning liquid is used as the cleaning liquid, the amount of the water cleaning liquid used can be kept low by combining with the water cleaning. Therefore, it is possible to easily reduce the frequency of the first secondary paint flaw problem and to take measures to reduce VOC emissions.
  • the second transport means 3 also applies to the second transport means 3 as it is. That is, if the hydrophilic inorganic coating is baked on the surface of the second transport means 3 where there is a possibility of coating, a hydrophilic inorganic coating and a film are formed in advance. By this method, the paint adhering to the second conveying means 3 can be effectively removed in a short time.
  • the hydrophilic inorganic coating film has a glass structure, particularly a glass structure containing boron ions, in addition to having higher durability, it also has resistance to organic solvents, acid resistance, and alkali resistance. Have. If such a hydrophilic inorganic coating film is formed in advance on the surface of at least a portion of the second conveying means 3 where the paint may be applied, the paint washing means 8 includes a water washing treatment means. Needless to say, even if pre-treatment for facilitating paint removal, washing with an organic solvent, acid washing, alkali washing, etc. are necessary, it can sufficiently withstand use, It can be shared in the treatment process, is economical, and is preferable for maintenance of equipment.
  • the amount of the water cleaning liquid used can be kept low by combining it with water cleaning. Therefore, it is possible to easily reduce the frequency of occurrence of the second secondary paint flaw problem, and to take measures to reduce VOC emissions.
  • hydrophilic inorganic paints include commercially available "Zero Tect” and “Zero Clear”.
  • the coating film formed by baking these hydrophilic inorganic paints has a glass structure, particularly a glass structure containing boron ions.
  • FIG. 29 and FIG. 30 are explanatory diagrams of a coating method and a method for manufacturing a coated article according to an embodiment of the present invention, respectively (the coating method according to the present invention and the method for manufacturing a coated article) Is realized by the operation of the equipment for painting the goods shown in Figures 1 to 8, Figure 27 and Figure 28, and the operation of the equipment for painting goods. )
  • FIG. 29 shows the flow of the process or the main part of the coating method and the manufacturing method of the coated article according to the embodiment of the present invention
  • [I] is the conveying means.
  • the step (S 1) of applying the paint to the article the article coated with the paint is transferred from the first path to the second path.
  • the uncoated article through the step (S 2) of moving the article coated with the paint and the step (S 3) of fixing the paint in the process of transporting the article coated with the paint on the second path. It shows the process flow for manufacturing a painted article from a painted or unpainted article.
  • [I ⁇ represents the steps S1 to S3 and the article coated with the paint.
  • step S 4 shows the process flow of painting an unpainted article or manufacturing a painted article from an unpainted article. Note that step S1 and the subsequent steps may be repeated after step S4.
  • [II IV is the process of transporting another article coated with paint in step S 1 after removing the article subjected to the coating process of S 1 to S 4 and the second route from the second path.
  • This shows the process flow of coating an unpainted article or producing a painted article from an unpainted article through the process (S 5) of performing the above on the second route.
  • the step S1 and the subsequent steps may be repeated after the step S4, and the step S3 may be repeated after the step S5.
  • Process Flow [I], [I ⁇ and [II ⁇ ] are the first, first and second steps of the present invention. 1
  • Process Flow [I], [I ⁇ and [II ⁇ ] are the first, first and second steps of the present invention. 1
  • the coating method according to each embodiment of 3 or the main part thereof
  • FIG. 30 shows the main part of the process flow of the coating method according to the embodiment of the present invention and the method of manufacturing a coated article.
  • IV includes a first conveying step (T 1) for conveying an article (unpainted article) on the first path using the first conveying means, and an article conveyed by the first conveying means.
  • a coating process (T 2) for applying the paint to the coating a moving process (T 3) for moving the article coated with the paint from the first path to the second path, and an article coated with the paint for the first process.
  • a second conveying step (T 4) for conveying along the second path, and a paint fixing step (T 4) for fixing the coating applied to the article conveyed by the second conveying means.
  • the process flow [I V] corresponds to a specific example of the process flow [I].
  • [V] is not applied through the steps T 1 to T 5 and the first cleaning step (T 6) for cleaning the first conveying means from which the article coated with the paint is removed.
  • Fig. 2 shows a process flow for manufacturing a coated article from a coated or unpainted article. Note that step T1 and the subsequent steps may be repeated after step T6. Note that after step T3, step T1 and this Subsequent steps may be repeated.
  • the process flow [V] corresponds to the specific example of the process flow [I ⁇ , and a specific example of the coating method according to the first or second embodiment of the present invention or the main part thereof (FIG. (Form 14B) and a specific example of a method for manufacturing a coated article according to the form 19th of the present invention or a main part thereof (see the second table of the present invention in the table below in FIG. 30). B form)). Therefore, according to the process flow [V], the operational effect of the coating method according to the 12th aspect of the present invention and the operational effect of the manufacturing method according to the 19th aspect of the present invention are exhibited.
  • [V ⁇ passes through the steps T 1 to T 6 and the second cleaning step (T 7) for cleaning the second conveying means from which the material to which the paint fixing process has been applied has been removed.
  • the process flow [V ⁇ corresponds to the specific example of the process flow [II ⁇ , the coating method according to the first aspect of the present invention or a specific example of the main part thereof, and the second aspect of the present invention. It corresponds to the specific example of the manufacturing method of the painted article concerning the above or the main part. Therefore, according to the process flow [V ⁇ , the operational effects of the coating method according to the first aspect of the present invention and the operational effects of the manufacturing method according to the twentyth aspect of the present invention are exhibited.
  • the article 1 2 (1 3) shown in Fig. 14 has no bottom surface (bottom surface) in the eaves direction, but includes the extended portions 1 2 a and 1 2 b even if the bottom surface is present. If you try to apply paint to the outer wall surface, the paint will stick to the transfer table 2 2. The paint adhering to the transfer table 22 in this way is removed by the paint removing means 6 as described above.
  • the extension parts 12a, 12b may come into contact with the loading arm 41 18 and may come into contact with the drop-off prevention members 4220, 4221. is there. Therefore, the paint may adhere to the loading arm 4 1 8 and the drop-off prevention members 4 2 0 and 4 2 1 without mind.
  • the paint dries, it becomes cocoon-like (powder, flakes) and drops or scatters, resulting in poor coating quality and poor coating, and hindering the processing operations following painting. Reducing the final product yield. Therefore, in actual operation of the automatic moving device 41, whenever necessary, the loading arm 4 1 8 and the drop-off prevention member 4 are provided by means provided separately from the paint removing means 6 and the paint cleaning means 8. It is desirable to wash 2 0, 4 2 1.
  • a series of operations of the painting equipment in Embodiments 1 to 8 is repeated as many times as necessary. If necessary, any pre-treatments necessary for the paint application process (e.g. degreasing treatment, etc.) on article 1 on path R 1 before movement by means M 12 or after movement by means M 12 (Anti-bacterial treatment, chemical removal treatment, water washing treatment, draining and drying treatment, etc.) may be applied.
  • any pre-treatments necessary for the paint application process e.g. degreasing treatment, etc.
  • Anti-bacterial treatment, chemical removal treatment, water washing treatment, draining and drying treatment, etc. may be applied.
  • the paint application area D and the paint fixing area F may be polymerized.
  • the compressor can be used as a common energy source for the paint application means 5 and the paint fixing means 7 or the equipment that constitutes them, the compressor is installed in the area where the two areas overlap. You can see that Monkey.
  • the transport means for mounting the article to be coated is coated with paint, the painting equipment, the painting facility, the painting method, and the production of the coated article that does not cause or hardly cause the painting flaw problem.
  • a method can be provided.
  • a painting facility, a painting facility, a painting method, and a coated article that do not or hardly occur at least one of the painting flaw problem and the first and second secondary painting flaw problems. Manufacturing method can be provided.
  • FIG. 1 An explanatory view of an article painting facility and the like according to Embodiment 1 of the present invention.
  • FIG. 2 is an explanatory diagram of an article painting facility and the like according to Embodiment 2 of the present invention.
  • FIG. 3 is an explanatory diagram of an article painting facility and the like according to Embodiment 3 of the present invention.
  • FIG. 4 is an explanatory diagram of an article painting facility and the like according to Embodiment 4 of the present invention.
  • FIG. 5 is an explanatory diagram of an article painting facility and the like according to Embodiment 5 of the present invention.
  • FIG. 6 is an explanatory diagram of an article painting facility and the like according to Embodiment 6 of the present invention.
  • FIG. 7 is an explanatory diagram of an article painting facility and the like according to Embodiment 7 of the present invention.
  • FIG. 8 is an explanatory diagram of an article painting facility and the like according to Embodiment 8 of the present invention.
  • FIG. 9 is a diagram illustrating the overall configuration of the automatic movement device.
  • FIG. 10 is a side view showing the positional relationship between the automatic moving device and the first and second transport means.
  • FIG. 1 1 is a plan view showing the positional relationship between an automatic moving device and first and second transport means.
  • FIG. 12 is a side view showing another positional relationship between the automatic moving device and the first and second transfer means.
  • FIG. 13 is a plan view showing another positional relationship between the automatic movement device and the first and second transfer means.
  • FIG. 14 is a diagram illustrating the configuration of an article that is mounted on and moved by an automatic movement device
  • FIG. 1 A first figure.
  • FIG. 1 A first figure.
  • FIG. 1 A first figure.
  • FIG. 1 A first figure.
  • FIG. 1 A first figure.
  • FIG. 1 A first figure.
  • FIG. 1 A first figure.
  • FIG. 23 is a diagram for explaining the states (a) to (c) as viewed from the + Y direction in the operation of the automatic movement device.
  • FIG. 24 is a diagram for explaining the states (d) to (g) as viewed from the + Y direction in the operation of the automatic movement device.
  • FIG. 25 is a diagram for explaining the states (h) to (j) as viewed from the + Y direction in the operation of the automatic movement device.
  • FIG. 26 is a diagram for explaining another example of the states (k) and (I) as viewed from the + X direction in the operation of the automatic movement device.
  • FIG. 27 is an explanatory diagram of an article painting facility and the like according to Embodiment 10 of the present invention.
  • FIG. 28 is an explanatory diagram of an article painting facility and the like according to Embodiment 11 of the present invention.
  • FIG. 29 is a flowchart showing a main part of a process flow of a coating method and a method for manufacturing a coated article according to an embodiment of the present invention, and a table explaining the flowchart
  • FIG. 30 is a flowchart showing a main part of a flow of steps included in a coating method and a method for manufacturing a coated article according to an embodiment of the present invention, and a table explaining the flowchart.
  • Zone 2 which includes Zone E and Zone G, M25, M26, M37, M 3 First route

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

L'invention concerne un appareil de peinture, un équipement de peinture, un procédé de peinture et un procédé de fabrication d'un article peint.[PROBLÈMES] Proposer un appareil de peinture, un équipement de peinture et un procédé de peinture ne provoquant pas ou étant moins susceptibles de provoquer des problèmes de peinture de type éclat ou écaille même si la peinture est collée à des moyens de transport sur lesquels un article devant être peint est placé. [MOYENS POUR RÉSOUDRE LES PROBLÈMES] La peinture est appliquée à un article (11) tandis qu'il est transporté sur une première route (R1) par des moyens de transport (21). Après que l'article peint (1) ait été déplacé de la première route (R1) à une seconde route (R2), la peinture est fixée tandis que l'article peint (1) est déplacé sur la seconde route (R2).
PCT/JP2007/001046 2006-09-27 2007-09-27 Appareil de peinture, équipement de peinture, procédé de peinture et procédé de fabrication d'un article peint WO2008038418A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008512634A JPWO2008038418A1 (ja) 2006-09-27 2007-09-27 塗装設備、塗装施設、塗装方法及び塗装された物品の製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-263394 2006-09-27
JP2006263394 2006-09-27

Publications (1)

Publication Number Publication Date
WO2008038418A1 true WO2008038418A1 (fr) 2008-04-03

Family

ID=39229863

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/001046 WO2008038418A1 (fr) 2006-09-27 2007-09-27 Appareil de peinture, équipement de peinture, procédé de peinture et procédé de fabrication d'un article peint

Country Status (2)

Country Link
JP (1) JPWO2008038418A1 (fr)
WO (1) WO2008038418A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110743730A (zh) * 2019-09-06 2020-02-04 苏州华源控股股份有限公司 一种焊耳补涂设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06254476A (ja) * 1993-02-26 1994-09-13 Origin Electric Co Ltd ディスク用被膜形成装置
JPH11104542A (ja) * 1997-10-07 1999-04-20 Asahi Sunac Corp 基板への塗布剤の塗布システム
JPH11151521A (ja) * 1997-11-18 1999-06-08 Sumitomo Metal Ind Ltd 熱間押出し製管用中空ビレットの酸化抑制剤塗布装置
JP2002337263A (ja) * 2000-10-13 2002-11-27 Hitachi Chem Co Ltd 成形体

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06254476A (ja) * 1993-02-26 1994-09-13 Origin Electric Co Ltd ディスク用被膜形成装置
JPH11104542A (ja) * 1997-10-07 1999-04-20 Asahi Sunac Corp 基板への塗布剤の塗布システム
JPH11151521A (ja) * 1997-11-18 1999-06-08 Sumitomo Metal Ind Ltd 熱間押出し製管用中空ビレットの酸化抑制剤塗布装置
JP2002337263A (ja) * 2000-10-13 2002-11-27 Hitachi Chem Co Ltd 成形体

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110743730A (zh) * 2019-09-06 2020-02-04 苏州华源控股股份有限公司 一种焊耳补涂设备

Also Published As

Publication number Publication date
JPWO2008038418A1 (ja) 2010-01-28

Similar Documents

Publication Publication Date Title
RU2572897C2 (ru) Модульная установка для обработки поверхности предметов
CN105289903B (zh) 一种车灯防雾漆自动喷涂生产线
US9527097B2 (en) Spray coating system and method
RU2442665C2 (ru) Установка для нанесения лакокрасочного покрытия и способ ее эксплуатации
US20060068094A1 (en) Production paint shop design
CN101861212A (zh) 具有清洁装置的机器人和配属的工作方法
KR100719763B1 (ko) 인라인 도장시스템
EP2520374B1 (fr) Procédé et dispositif destinés au laquage
US20140245953A1 (en) System for coating, in particular for painting, articles, in particular vehicle bodies
KR101585493B1 (ko) 분체도장방법과 분체도장장치 및 이를 이용해 제조된 가드레일
KR20180022479A (ko) 징크프라이머 분체도장시스템과 이를 이용한 분체도장방법
JPH05200333A (ja) 自動塗装装置
RU2624644C2 (ru) Установка для нанесения покрытия и соответствующий способ работы
ITUB20159139A1 (it) Impianto per la verniciatura orizzontale di porte sagomate
CN1182013C (zh) 用于涂装的运输装置
KR101863110B1 (ko) 자동차 외장 부품의 도장 자동화 설비 및 이에 의한 공정
US20120276283A1 (en) Article carrier with non-adherence coating
WO1998019333A1 (fr) Processeur et procede de traitement, et robot associe
KR101594514B1 (ko) 분체도장설비의 로딩/언로딩 장치
WO2008038418A1 (fr) Appareil de peinture, équipement de peinture, procédé de peinture et procédé de fabrication d'un article peint
KR101863108B1 (ko) 자동차 외장 부품의 도장 자동화 설비 및 이에 의한 공정
CN206474316U (zh) 可自动清洁挂具的4轴同步双模式喷涂机
CN210700806U (zh) 细长结构工件自动喷涂生产线
KR101659756B1 (ko) 도장장치용 스핀들 고정체
JPH08117647A (ja) 静電粉体塗装装置

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2008512634

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07827825

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07827825

Country of ref document: EP

Kind code of ref document: A1