WO2012176769A1 - Unité de chemin de transport unidimensionnel - Google Patents

Unité de chemin de transport unidimensionnel Download PDF

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Publication number
WO2012176769A1
WO2012176769A1 PCT/JP2012/065628 JP2012065628W WO2012176769A1 WO 2012176769 A1 WO2012176769 A1 WO 2012176769A1 JP 2012065628 W JP2012065628 W JP 2012065628W WO 2012176769 A1 WO2012176769 A1 WO 2012176769A1
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WO
WIPO (PCT)
Prior art keywords
transport path
dimensional
transport
cavities
conveyance
Prior art date
Application number
PCT/JP2012/065628
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English (en)
Japanese (ja)
Inventor
佐藤　寛之
Original Assignee
倉敷紡績株式会社
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 倉敷紡績株式会社 filed Critical 倉敷紡績株式会社
Publication of WO2012176769A1 publication Critical patent/WO2012176769A1/fr

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    • 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
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
    • B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs

Definitions

  • the present invention relates to a one-dimensional conveyance path unit including a conveyance path for conveying a minute object, particularly a conveyance object such as a ceramic capacitor, in a one-dimensional direction.
  • This multilayer ceramic capacitor has a rectangular parallelepiped shape with a substantially square cross section.
  • the multilayer ceramic capacitor has a size of a short side of 0.5 mm and a long side of 1 mm, and a finer short side of 0.1 mm and a long side of 0.2 mm. Even things have been created.
  • it since it is a rectangular parallelepiped shape, it was not easy to convey.
  • it since it is fine and lightweight, it is difficult to stably hold, place, guide and the like, and it is not easy to carry each individual multilayer ceramic capacitor. Further, it is necessary to examine defects of each multilayer ceramic capacitor. However, it is not easy to inspect each surface of each multilayer ceramic capacitor for that purpose.
  • the upper surface of the one-dimensional tunnel is constituted by the movable parts 111, 121, 131, 141 that can be removed, and the lower parts 112, 122, 132, 142 are constituted by the plurality of fasteners 113, 123, 133, 143. Is pressed against.
  • the object of the present invention is to improve the adhesion between the top plate constituting the upper surface of the conveyance path extending in the one-dimensional direction and the side surface of the conveyance path, to suppress air leakage, and to remove and attach the fasteners. It is to provide a one-dimensional transport path unit including an easy transport path.
  • a one-dimensional transport path unit for transporting a transport object according to the present invention in a one-dimensional direction A transport path extending in a one-dimensional direction, defined by both ends in the one-dimensional direction, a bottom surface and a top surface, and two side surfaces; Two cavities provided on both sides of the two side surfaces defining the transport path, each defined by a bottom surface and an upper surface, and four side surfaces; An evacuation unit for evacuating from an exhaust opening provided on the bottom surface of the two cavities; A top plate that constitutes the upper surface of the conveyance path, constitutes the upper surface of the two cavities, and covers the conveyance path and the two cavities, With By evacuating the inside of the two cavities from the evacuation unit, the side surface defining the transport path and the side surface defining the two cavities are brought into close contact with the top plate.
  • An air supply unit for supplying air from an air supply opening provided at the bottom of one end of each of the conveyance paths;
  • An intake section for sucking in air from an intake opening provided on the bottom surface at the other end of the both ends of the conveyance path; May be provided.
  • the cross-sectional shape perpendicular to the transport direction may be similar to the cross-sectional shape perpendicular to the transport direction of the transported object.
  • the transport path may have a rectangular cross-sectional shape perpendicular to the transport direction.
  • the transport path may have an average interval with the side surface of the transported object to be transported of 5% or more of the size of the transported object.
  • a plurality of transport paths may be included as the transport path.
  • the top plate may be a transparent body.
  • the one-dimensional transport path unit group may be configured by connecting a plurality of the one-dimensional transport path units in series such that the transport paths are continuous in the one-dimensional direction.
  • the inside of the two cavities is evacuated from the evacuation unit, and the side surface that defines the transport path and the side surface that defines the two cavities are in close contact with the top plate. Can be made.
  • the adhesion between the top plate constituting the upper surface of the transport path extending in the one-dimensional direction and the side surface of the transport path is improved. Air leakage can be suppressed.
  • the top plate on the upper surface of the transport path is sucked and held by vacuum exhaust without using a fastener such as a screw, so that the top plate can be removed simply by stopping the vacuum exhaust. For this reason, the clogging in the conveyance path can be easily removed.
  • FIG. 10 is a schematic diagram illustrating a configuration of a one-dimensional transport path unit group according to Embodiment 3.
  • FIG. 1A is a plan view showing an overall configuration of the one-dimensional transport path unit 20 according to the first embodiment.
  • FIG. 1B is a cross-sectional view taken along the line AA ′ in FIG.
  • FIG. 1C is a cross-sectional view taken along the line BB ′ in FIG.
  • the one-dimensional transport path unit 20 defines a transport path 2 and a transport path 2 extending in a one-dimensional direction defined by both ends in the one-dimensional direction, a bottom surface and an upper surface, and two side surfaces.
  • Two cavities 3a and 3b provided on both sides across the two side surfaces and defined by the bottom and top surfaces and the four side surfaces, and the bottom surfaces of the two cavities 3a and 3b
  • the evacuation unit 15 that evacuates from the opening 13 through the exhaust pipe 14 and the upper surface of the transport path 2 and the upper surfaces of the two cavities 3a and 3b constitute the transport path 2 and the two cavities. 3a and 3b.
  • the inside of the two cavities 3a and 3b is evacuated from the evacuation unit 15, so that the side surface 6a that defines the transport path 2 and the side surface 6b that defines the two cavities 3a and 3b 4 can be brought into close contact.
  • the top plate 4 constituting the upper surface of the transport path 2 extending in the one-dimensional direction and the side surface 6a of the transport path Adhesion can be improved and air leakage from the conveyance path 2 can be suppressed.
  • the one-dimensional transport path unit 20 is characterized in that the top plate 4 on the upper surface of the transport path 2 is sucked and held by vacuum exhaust without using a fastener such as a screw. Therefore, the top plate 4 can be easily removed simply by stopping the evacuation. For this reason, the top plate 4 can be removed and the clogging in the conveyance path 2 can be easily removed.
  • the one-dimensional transport path unit 20 includes a substrate 5, a transport path 2 and a hollow portion 3a defined on the substrate 5 and extending in a one-dimensional direction. 3b and a side plate 6a that further defines the transport path 2 and a top plate 4 that is disposed on the side surface 6b that defines the hollow portions 3a and 3b.
  • substrate 5 is not an essential structure, you may provide in order to arrange
  • the substrate 5 for example, metal, glass, plastic or the like can be used.
  • the transport path 2 is a transport path extending in at least one one-dimensional direction.
  • the number of transport paths 2 is not limited to one, and may be two or more.
  • the conveyance path 2 is defined by both ends in a one-dimensional direction, a bottom surface and an upper surface, and two side surfaces. Further, the bottom surface of the transport path 2 and the two side surfaces 6a are formed of the same member. The bottom surface and the two side surfaces 6a of the conveyance path 2 can be formed of, for example, metal, glass, plastic, or the like. On the other hand, the upper surface is constituted by the top plate 4.
  • the conveyance path 2 has a size in which a cross-sectional area perpendicular to the conveyance direction can convey the conveyance object 1 in a one-dimensional direction. Specifically, it is a necessary condition that the cross-sectional area perpendicular to the transport direction is larger than the cross-sectional area of the transported object 1 in the transport direction. Furthermore, it is preferable that the conveyance path 2 has an average interval with the side surface of the conveyed product 1 to be conveyed in the cross-sectional shape of 5% or more of the size of the conveyed product 1.
  • the shape of the cross section perpendicular to the conveyance direction of the conveyance path 2 may be any of a circular shape, a rectangular shape, a triangular shape, and a polygonal shape.
  • the cross-sectional shape perpendicular to the conveyance direction of the conveyance path 2 is preferably similar to the cross-sectional shape perpendicular to the conveyance direction of the conveyance object 1.
  • the conveyed product 1 is a rectangular parallelepiped shape
  • vertical to the conveyance direction of the conveyance path 2 is a rectangular shape.
  • the one-dimensional transport path unit 20 includes an air supply unit 9 that supplies air through an air supply pipe 8 from an air supply opening 7 provided on the bottom surface of one end of each end of the transport path 2, and both ends of the transport path 2. And an intake portion 12 that intakes air through an intake pipe 11 from an intake opening 10 provided on the bottom surface of the other end. Air is supplied from the air supply opening 7 through the air supply pipe 8, and air is taken in from the air intake opening 10 through the intake pipe 11, so that the air intake opening 7 is provided from one end where the air supply opening 7 is provided.
  • the conveyed product 1 can be moved toward the other end where 10 is provided. This air supply and intake may be performed either continuously or pulsed.
  • the two cavities 3a and 3b are respectively provided with the side surfaces 6a on both sides constituting the transport path 2 interposed therebetween.
  • the hollow portions 3a and 3b are defined by a bottom surface and a top surface, and four side surfaces.
  • the bottom surfaces and the four side surfaces of the hollow portions 3a and 3b are formed of the same member.
  • the bottom surface and the four side surfaces of the hollow portions 3a and 3b can be formed of, for example, metal, glass, plastic, or the like.
  • the upper surface is constituted by the top plate 4.
  • At least one exhaust opening 13 is provided on the bottom surface of the cavities 3a and 3b.
  • a plurality of exhaust openings 13 are preferably provided.
  • the evacuation portion 15 is evacuated from the evacuation opening portion 13 through the evacuation tube 14.
  • the side surface 6 a defining the conveyance path 2 and the side surface 6 b defining the two cavities 3 a and 3 b are brought into close contact with the top plate 4. be able to.
  • the top plate 4 covers the upper surface of the conveyance path 2 and the upper surfaces of the two cavities 3a and 3b to define the conveyance path 2 in which each surface other than both ends is surrounded, and each surface is surrounded. Cavities 3a and 3b are defined.
  • the top plate 4 may be any of glass, plastic, metal and the like.
  • the top plate 4 has a flat surface so as to cover the upper surface of the conveyance path 2 and the upper surfaces of the two cavities 3a and 3b.
  • the top plate 4 has a plane about the place which touches on the side surfaces 6a and 6b at least. Moreover, the convex part protruded on surface 6a, 6b is provided, an opening part is provided in the location of the top plate 4 corresponding to a convex part, and the convex part on side surface 6a, 6b is inserted in the opening part of the top plate 4. Thus, the relative positions of each other may be fixed.
  • FIG. 2 is a plan view showing an overall configuration of the one-dimensional transport path unit 20a according to the second embodiment.
  • This one-dimensional transport path unit 20a is different from the one-dimensional transport path unit according to the first embodiment in that it includes not only one transport path but three transport paths 2a, 2b, and 2c. .
  • the air supply openings 7a, 7b, and 7c provided in the three conveyance paths 2a, 2b, and 2c and the intake openings 10a, 10b, and 10c are used.
  • the conveyed product 1 is conveyed by supplying air and intake air to the respective conveying paths 2a, 2b, and 2c.
  • the air supply and intake may be performed in synchronization with each of the transport paths 2a, 2b, and 2c, or the air supply and intake may be controlled separately in each of the transport paths 2a, 2b, and 2c. .
  • FIG. 3 is a plan view showing the configuration of the one-dimensional transport path unit group 30 according to the third embodiment.
  • the one-dimensional transport path unit group 30 is formed by connecting a plurality of one-dimensional transport path units 20 according to the first embodiment in series. Specifically, the conveyance paths 2 of the one-dimensional conveyance path units 20 are connected in series so as to be continuous in the one-dimensional direction. Thereby, the conveyance path 2 extending in a one-dimensional direction longer than the length of the conveyance path 2 of one one-dimensional conveyance path unit can be realized.
  • the conveyance object 1 may be conveyed in order by supplying and sucking air for each conveyance path 2 of each one-dimensional conveyance path unit 20, or may be simultaneously transmitted on the conveyance paths 2 of all the one-dimensional conveyance path units 20. Air and air intake may be performed to continuously convey from one end of the continuous conveyance path 2 to the other end.
  • the one-dimensional transport path unit 20 in the one-dimensional transport path unit 20, the top plate constituting the upper surface of the transport path 2 extending in the one-dimensional direction when the transported object 1 is transported by the transport path 2. 4 and the side surface 6a of the conveyance path can be improved, and air leakage from the conveyance path 2 can be suppressed. Therefore, the one-dimensional transport path unit according to the present invention is useful as, for example, a one-dimensional transport path unit for transporting a multilayer ceramic capacitor in a one-dimensional direction.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Feeding Of Articles To Conveyors (AREA)

Abstract

La présente invention est une unité de chemin de transport unidimensionnel qui transporte un objet transporté (1) dans une direction unidimensionnelle, et est pourvue : d'un chemin de transport (2) qui s'étend dans la direction unidimensionnelle, et est délimité par deux extrémités dans la direction unidimensionnelle, une partie inférieure et une partie supérieure, et deux côtés ; deux cavités (3a, 3b) qui sont disposées des deux côtés de manière à coincer deux côtés (6a) qui délimitent le chemin de transport (2), et sont délimitées par une partie inférieure et une partie supérieure, et quatre côtés ; d'un élément d'évacuation (15) qui évacuent les deux cavités (3a, 3b) par des ouvertures (13) disposées dans la partie inférieure des deux cavités (3a, 3b) ; et d'une plaque supérieure (4) qui constitue la partie supérieure du chemin de transport (2), et constitue également la partie supérieure des deux cavités (3a, 3b), et recouvre le chemin de transport (2) et les deux cavités (3a, 3b). Grâce à l'évacuation des intérieurs des deux cavités (3a, 3b) par l'élément d'évacuation (15), les côtés (6a) qui délimitent le chemin de transport (2) et les côtés (6b) qui délimitent les deux cavités (3a, 3b) adhèrent à la plaque supérieure (4).
PCT/JP2012/065628 2011-06-20 2012-06-19 Unité de chemin de transport unidimensionnel WO2012176769A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011136417A JP5665665B2 (ja) 2011-06-20 2011-06-20 一次元搬送路ユニット
JP2011-136417 2011-06-20

Publications (1)

Publication Number Publication Date
WO2012176769A1 true WO2012176769A1 (fr) 2012-12-27

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PCT/JP2012/065628 WO2012176769A1 (fr) 2011-06-20 2012-06-19 Unité de chemin de transport unidimensionnel

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JP (1) JP5665665B2 (fr)
WO (1) WO2012176769A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146324U (ja) * 1983-03-18 1984-09-29 ソニー株式会社 リ−ドレス電子部品等の送給管
JPS62181521U (fr) * 1986-05-07 1987-11-18
JP2001036289A (ja) * 1999-07-26 2001-02-09 Tdk Corp チップ部品供給装置
JP2003063644A (ja) * 2001-08-30 2003-03-05 Murata Mfg Co Ltd 搬送装置
JP2007042698A (ja) * 2005-08-01 2007-02-15 Matsushita Electric Ind Co Ltd バルクフィーダおよび電子部品実装装置
JP2008041731A (ja) * 2006-08-02 2008-02-21 Matsushita Electric Ind Co Ltd バルクフィーダおよび電子部品実装装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59146324U (ja) * 1983-03-18 1984-09-29 ソニー株式会社 リ−ドレス電子部品等の送給管
JPS62181521U (fr) * 1986-05-07 1987-11-18
JP2001036289A (ja) * 1999-07-26 2001-02-09 Tdk Corp チップ部品供給装置
JP2003063644A (ja) * 2001-08-30 2003-03-05 Murata Mfg Co Ltd 搬送装置
JP2007042698A (ja) * 2005-08-01 2007-02-15 Matsushita Electric Ind Co Ltd バルクフィーダおよび電子部品実装装置
JP2008041731A (ja) * 2006-08-02 2008-02-21 Matsushita Electric Ind Co Ltd バルクフィーダおよび電子部品実装装置

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JP2013001540A (ja) 2013-01-07
JP5665665B2 (ja) 2015-02-04

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