JPH0633840U - Air conveyor - Google Patents

Air conveyor

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Publication number
JPH0633840U
JPH0633840U JP6895492U JP6895492U JPH0633840U JP H0633840 U JPH0633840 U JP H0633840U JP 6895492 U JP6895492 U JP 6895492U JP 6895492 U JP6895492 U JP 6895492U JP H0633840 U JPH0633840 U JP H0633840U
Authority
JP
Japan
Prior art keywords
top cover
air
air chamber
bolt
cover
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP6895492U
Other languages
Japanese (ja)
Inventor
浩治 藤田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitta Corp
Original Assignee
Nitta Corp
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 Nitta Corp filed Critical Nitta Corp
Priority to JP6895492U priority Critical patent/JPH0633840U/en
Publication of JPH0633840U publication Critical patent/JPH0633840U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】 (修正有) 【目的】 ラインを止めることなく適正にトップカバー
の高さを調整できる空気コンベアを提供すること。 【構成】 搬送面に空気噴出孔を有したエアーチャンバ
ー1と、前記エアーチャンバー1又はこれの近傍の固定
部に取付けられており、上部にカバー載置部20を有す
る部材と、前記カバー載置部20に載置される態様でエ
アーチャンバー1の搬送面の上方に設けられるトップカ
バー3とを具備し、前記空気噴出孔からの空気力により
被搬送物がトップカバー3と搬送面相互間の空域を移動
せしめられる形式の空気コンベアに於いて、トップカバ
ー3が少なくとも四隅に螺子孔33を有するものとして
あり、ロックナットを螺合したボルトを前記螺子孔33
に螺入すると共に前記ボルトの下端をトップカバー3の
下面から突出させてある。
(57) [Summary] (Correction) [Purpose] To provide an air conveyor that can adjust the height of the top cover properly without stopping the line. An air chamber 1 having an air ejection hole on a conveying surface, a member mounted on the air chamber 1 or a fixed portion in the vicinity thereof, and having a cover mounting portion 20 on an upper portion, and the cover mounting portion. And a top cover 3 provided above the transfer surface of the air chamber 1 in a mode of being placed on the portion 20, and an object to be transferred is transferred between the top cover 3 and the transfer surface by the aerodynamic force from the air ejection holes. In an air conveyer of a type capable of moving in an air space, the top cover 3 has screw holes 33 at least at four corners, and a bolt into which a lock nut is screwed is attached to the screw hole 33.
The lower end of the bolt is projected from the lower surface of the top cover 3 while being screwed into.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

この考案は、トップカバーとエアーチャンバーの搬送面間の空域で被搬送物が 移動せしめられる形式の空気コンベアであって、トップカバーの高さ調整が可能 な空気コンベアに関するものである。 The present invention relates to an air conveyer in which an object to be conveyed can be moved in an air space between a top cover and a conveying surface of an air chamber, and an height of the top cover can be adjusted.

【0002】[0002]

【従来の技術】[Prior art]

缶体等の縦長の被搬送物を搬送する空気コンベアは、図6に示すように、搬送 方向に向かって上方に空気を噴出する空気孔を搬送面に設てあるエアーチャンバ ー9aと、前記エアーチャンバー9aの両側壁にねじ止めされたカバー取付具9 bと、前記カバー取付具9bの上部に載設されたトップカバー9cとを有する。 As shown in FIG. 6, an air conveyer for conveying a vertically long object to be conveyed such as a can body has an air chamber 9a having an air hole for ejecting air upward in the conveying direction on the conveying surface, and It has a cover mounting member 9b screwed to both side walls of the air chamber 9a and a top cover 9c mounted on the upper part of the cover mounting member 9b.

【0003】 上記カバー取付具9bは、同図に示す如く、エアーチャンバー9aの側壁にね じ止めするための貫通孔91を有した直立部材90と、これの上部に設けたカバ ー載置部92とから構成されており、トップカバー9cとエアーチャンバー9a の搬送面との間隔を被搬送物の高さに合わせて調整できるようにするため、上記 貫通孔91を縦長孔としてある。As shown in FIG. 1, the cover mounting member 9b has an upright member 90 having a through hole 91 for screwing it to the side wall of the air chamber 9a, and a cover mounting portion provided on the upright member 90. The through hole 91 is a vertically long hole so that the distance between the top cover 9c and the conveying surface of the air chamber 9a can be adjusted according to the height of the object to be conveyed.

【0004】 上記形式の空気コンベアでは、トップカバー9bの下面と搬送されている被搬 送物の上端との間隔を微少(被搬送物の高さ等によって異なるが0.3mm 〜3mm 程 度である)に設定して使用され、被搬送物が搬送途中において傾いたとしても、 被搬送物の上端とトップカバー9bの下面との当接によりもとの姿勢にもどり、 被搬送物が倒れることなく搬送できるものとしてある。In the air conveyor of the above type, the distance between the lower surface of the top cover 9b and the upper end of the transported object being conveyed is very small (depending on the height of the transported object, it is about 0.3 mm to 3 mm). Even if the transported object is tilted during transport, the upper end of the transported object and the lower surface of the top cover 9b return to their original postures and the transported object does not fall down. It can be transported.

【0005】 ところが、この空気コンベアでは、トップカバー9bの高さの微調整が困難( 構造上、必要以上にトップカバー9bを上下動させてしまう)であり、被搬送物 の倒れや詰まりによる損傷を考慮すると、ラインを停止してトップカバー9bの 調整を行うようにしなければならなかった。However, with this air conveyor, it is difficult to finely adjust the height of the top cover 9b (it causes the top cover 9b to move up and down more than necessary due to its structure), and the object to be conveyed is damaged by falling or clogging. Considering the above, it was necessary to stop the line and adjust the top cover 9b.

【0006】[0006]

【考案が解決しようとする課題】[Problems to be solved by the device]

そこで、この考案では、ラインを停止させることとなくトップカバーの高さを 容易に調整できる空気コンベアを提供することを課題とする。 Therefore, it is an object of the present invention to provide an air conveyor that can easily adjust the height of the top cover without stopping the line.

【0007】[0007]

【課題を解決するための手段】[Means for Solving the Problems]

この考案に係る空気コンベアは、搬送面に空気噴出孔を有したエアーチャンバ ーと、前記エアーチャンバー又はこれの近傍の固定部に取付けられており、上部 にカバー載置部を有する部材と、前記カバー載置部に載置される態様でエアーチ ャンバーの搬送面の上方に設けられるトップカバーとを具備し、前記空気噴出孔 からの空気力により被搬送物がトップカバーと搬送面相互間の空域を移動せしめ られる形式の空気コンベアに於いて、トップカバーが少なくとも四隅に螺子孔を 有するものとしてあり、ロックナットを螺合したボルトを前記螺子孔に螺入する と共に前記ボルトの下端をトップカバーの下面から突出させてある。 An air conveyer according to the present invention is attached to an air chamber having an air ejection hole on a conveying surface, the air chamber or a fixed portion in the vicinity of the air chamber, and a member having a cover mounting portion on an upper portion, A top cover provided above the transfer surface of the air chamber in a manner of being placed on the cover mounting portion, and an aerodynamic force from the air ejection holes causes an object to be transferred to a space between the top cover and the transfer surface. In an air conveyor of the type that can be moved, the top cover has screw holes at least at four corners, and a bolt with a lock nut is screwed into the screw hole and the lower end of the bolt is attached to the top cover. It is projected from the bottom surface.

【0008】[0008]

【作用】[Action]

この出願の考案は次の作用を有する。 ロックナットを弛めた状態で、ボルトをねじ込んでいくとカバー載置部の上面 に対してトップカバーは上昇し、逆に、ボルトを弛めていくとそれに対してトッ プカバーは降下する。即ち、部材やトップカバーを手で保持することなくロック ナットとボルトの回転操作のみでエアーチャンバーの搬送面に対してトップカバ ーの昇降調整ができる。尚、トップカバーの昇降調整後、ロックナットを締め込 むことにより、調整されたトップカバーの下面とエアーチャンバーの搬送面との 間隔は維持できる。 The invention of this application has the following actions. When the bolt is screwed in while the lock nut is loosened, the top cover rises above the top surface of the cover mounting part, and conversely, when the bolt is loosened, the top cover descends. That is, the top cover can be adjusted up and down with respect to the transfer surface of the air chamber only by rotating the lock nut and the bolt without holding the member or the top cover by hand. After adjusting the elevation of the top cover, by tightening the lock nut, the adjusted distance between the bottom surface of the top cover and the transfer surface of the air chamber can be maintained.

【0009】 又、ボルトの回転角度と対応するボルトの進退量は小さいことから、エアーチ ャンバーの搬送面に対してトップカバーの微量の昇降調整が可能となる。 したがって、この発明の空気コンベアでは、トップカバーの微調整がボルト及 びロックナットの回転操作のみで容易に行えることとなり、したがって、ライン を止めなくてもトップカバーの高さ調整が容易に行える。Further, since the amount of advance / retreat of the bolt corresponding to the rotation angle of the bolt is small, it is possible to slightly adjust the vertical movement of the top cover with respect to the transport surface of the air chamber. Therefore, in the air conveyor of the present invention, the fine adjustment of the top cover can be easily performed only by rotating the bolt and the lock nut, and therefore the height of the top cover can be easily adjusted without stopping the line.

【0010】[0010]

【実施例】【Example】

以下、この出願の考案の構成を実施例として示した図面に従って説明する。 この実施例の空気コンベアは、円筒状の缶体Kを配列させた状態で搬送させる ものであり、基本的には、図1や図2に示すように、搬送面10に空気噴出孔H を有したエアーチャンバー1と、前記エアーチャンバー1に取付けられており、 上部にカバー載置部20を有する部材2と、前記カバー載置部20に載置される 態様でエアーチャンバー1の搬送面の上方に設けられるトップカバー3とから構 成されており、前記空気噴出孔Hからの空気力により缶体Kがトップカバー3と 搬送面10相互間の空域を移動せしめられるようにしてある。 The configuration of the invention of this application will be described below with reference to the drawings shown as examples. The air conveyer of this embodiment conveys cylindrical cans K arranged in an array, and basically, as shown in FIGS. 1 and 2, air ejection holes H 1 are formed on the conveying surface 10. The air chamber 1 having the above, the member 2 attached to the air chamber 1 and having the cover mounting portion 20 on the upper portion, and the member 2 having the cover mounting portion 20 mounted on the transfer surface of the air chamber 1 The upper cover 3 is provided above, and the can body K can be moved in the space between the top cover 3 and the transfer surface 10 by the aerodynamic force from the air ejection holes H.

【0011】 エアーチャンバー1は、図1及び図2に示すように、断面長方形状の箱体で構 成されており、その上面を搬送面10としてある。この搬送面10に設けられた 上記空気噴出孔Hは、缶体Kの搬送方向に向かって空気が上方に噴出するように 設定してあり、前記缶体Kに押上げ力を作用させるようにして搬送するものとし てある。As shown in FIGS. 1 and 2, the air chamber 1 is composed of a box body having a rectangular cross section, and its upper surface serves as a transfer surface 10. The air ejection holes H provided on the conveying surface 10 are set so that air is ejected upward in the conveying direction of the can body K so that a pushing force is applied to the can body K. It is supposed to be transported.

【0012】 部材2は、図1及び図2に示すように、エアーチャンバー1の側壁に取付けら れる板状の縦部材21と、これの上部に設けられた断面L字状のカバー載置部2 0とから構成されており、前記カバー載置部20が向き合う態様で取付けられて いる。又、前記部材2には、同図に示すように、ガイドレール4を支持させてあ り、缶体Kが一定幅で搬送されるようにしてある。As shown in FIGS. 1 and 2, the member 2 includes a plate-shaped vertical member 21 attached to the side wall of the air chamber 1, and a cover mounting portion having an L-shaped cross section provided on the plate-shaped vertical member 21. 20 and the cover mounting portions 20 are mounted so as to face each other. Further, as shown in the figure, a guide rail 4 is supported on the member 2 so that the can body K can be conveyed with a constant width.

【0013】 トップカバー3は、図1及び図2に示すように、長方形状の枠体30と、この 枠体30の下面側に張設された多数の孔hを有するアクリル板31とから構成さ れており、上記した対向するカバー載置部20,20相互間に架設し得る幅に設 定してある。そして、このトップカバー3の四隅及び長手方向の中程には、同図 に示すように、それぞれ螺子孔33を形成してあり、前記螺子孔33には、図1 及び図3に示すように、ロックナットNを螺合したボルトBを前記螺子孔33に 螺入すると共に前記ボルトBの下端をトップカバー3の下面から突出させてある 。As shown in FIGS. 1 and 2, the top cover 3 is composed of a rectangular frame body 30 and an acrylic plate 31 having a large number of holes h stretched on the lower surface side of the frame body 30. The width is set so that it can be installed between the cover mounting portions 20, 20 facing each other as described above. As shown in the figure, screw holes 33 are formed in the four corners of the top cover 3 and in the middle of the longitudinal direction, and the screw holes 33 are formed in the screw holes 33 as shown in FIGS. A bolt B into which a lock nut N is screwed is screwed into the screw hole 33, and the lower end of the bolt B is projected from the lower surface of the top cover 3.

【0014】 この実施例の空気コンベアは上記のように構成されているから、図4に示すよ うにロックナットNを弛め、続いてボルトBをねじ込んでいくと同図の二点鎖線 に示す如く部材2のカバー載置部20の上面に対してトップカバー3は上昇し、 逆に、ボルトBを弛めていくとそれに対してトップカバー3は降下する。即ち、 部材2やトップカバー3を手で保持することなくロックナットNとボルトBの回 転操作のみでトップカバー3の調整ができる。又、ボルトBの回転角度と対応す るボルトBの進退量は小さいことから、部材2のカバー載置部20の上面に対し てトップカバー3の微量の上昇・降下調整が可能となる。Since the air conveyer of this embodiment is constructed as described above, when the lock nut N is loosened as shown in FIG. 4 and then the bolt B is screwed in, it is shown by the chain double-dashed line in FIG. As described above, the top cover 3 rises with respect to the upper surface of the cover mounting portion 20 of the member 2, and conversely, as the bolt B is loosened, the top cover 3 lowers. That is, the top cover 3 can be adjusted only by rotating the lock nut N and the bolt B without holding the member 2 and the top cover 3 by hand. Further, since the amount of advance / retreat of the bolt B corresponding to the rotation angle of the bolt B is small, it is possible to adjust the top cover 3 by a small amount relative to the upper surface of the cover mounting portion 20 of the member 2.

【0015】 そして、トップカバー3の高さを調整した後、ロックナットNを締め込むよう にすれば、調整されたトップカバー3とエアーチャンバー1の搬送面との間隔は 維持できる。 尚、上記実施例におけるトップカバー3に螺子孔33を設ける構成としては、 この構成に限定されず、例えば、図5に示す如く、トップカバー3の上面にナッ トnを固定し、このナットnの螺子孔を利用した構成も採用できる。Then, by adjusting the height of the top cover 3 and then tightening the lock nut N, the adjusted distance between the top cover 3 and the transfer surface of the air chamber 1 can be maintained. The configuration of providing the screw holes 33 in the top cover 3 in the above embodiment is not limited to this configuration, and for example, as shown in FIG. 5, the nut n is fixed to the upper surface of the top cover 3 and the nut n is fixed. It is also possible to adopt a configuration utilizing the screw holes of.

【0016】 又、上記実施例では、部材2をエアーチャンバー1の側壁に取付けるようにし たが、これに限定されず、エアーチャンバー1近傍の固定部(例えば、エアーチ ャンバー1を支える架台等)に取付けるようにしてもよい。Further, although the member 2 is attached to the side wall of the air chamber 1 in the above embodiment, the present invention is not limited to this, and the member 2 may be attached to a fixing portion near the air chamber 1 (for example, a base supporting the air chamber 1). It may be attached.

【0017】[0017]

【考案の効果】[Effect of device]

この出願の考案は、上述の如くの構成を有するものであるから、次の効果を有 する。 作用の欄に記載した如く、ラインを停止させることなくトップカバーの高さを 容易に調整できる空気コンベアを提供できた。 Since the invention of this application has the above-mentioned configuration, it has the following effects. As described in the action column, it was possible to provide an air conveyor in which the height of the top cover can be easily adjusted without stopping the line.

【図面の簡単な説明】[Brief description of drawings]

【図1】この発明の実施例の空気コンベアの断面図。FIG. 1 is a sectional view of an air conveyor according to an embodiment of the present invention.

【図2】前記空気コンベアの斜視図。FIG. 2 is a perspective view of the air conveyor.

【図3】前記空気コンベアにおける部材とトップカバー
との関係を示す図。
FIG. 3 is a diagram showing a relationship between members and a top cover in the air conveyor.

【図4】前記トップカバーの調整方法の説明図。FIG. 4 is an explanatory diagram of a method of adjusting the top cover.

【図5】他の実施例のトップカバーの説明図。FIG. 5 is an explanatory view of a top cover of another embodiment.

【図6】従来の空気コンベアの説明図。FIG. 6 is an explanatory view of a conventional air conveyor.

【符号の説明】[Explanation of symbols]

B ボルト N ロックナット 1 エアーチャンバー 2 部材 3 トップカバー 10 搬送面 20 カバー載置部 33 螺子孔 B bolt N lock nut 1 air chamber 2 member 3 top cover 10 transport surface 20 cover mounting part 33 screw hole

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 搬送面に空気噴出孔を有したエアーチャ
ンバーと、前記エアーチャンバー又はこれの近傍の固定
部に取付けられており、上部にカバー載置部を有する部
材と、前記カバー載置部に載置される態様でエアーチャ
ンバーの搬送面の上方に設けられるトップカバーとを具
備し、前記空気噴出孔からの空気力により被搬送物がト
ップカバーと搬送面相互間の空域を移動せしめられる形
式の空気コンベアに於いて、トップカバーが少なくとも
四隅に螺子孔を有するものとしてあり、ロックナットを
螺合したボルトを前記螺子孔に螺入すると共に前記ボル
トの下端をトップカバーの下面から突出させてあること
を特徴とする空気コンベア。
1. An air chamber having an air ejection hole on a conveying surface, a member attached to the air chamber or a fixed portion in the vicinity thereof, and having a cover mounting portion on an upper portion, and the cover mounting portion. And a top cover provided above the transfer surface of the air chamber in a manner to be placed on the air chamber, and an object to be transferred is moved in an air space between the top cover and the transfer surface by an aerodynamic force from the air ejection hole. In an air conveyor of the type, the top cover has screw holes at at least four corners, and a bolt into which a lock nut is screwed is screwed into the screw hole, and the lower end of the bolt is projected from the lower surface of the top cover. An air conveyor characterized by the presence of
JP6895492U 1992-10-02 1992-10-02 Air conveyor Pending JPH0633840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6895492U JPH0633840U (en) 1992-10-02 1992-10-02 Air conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6895492U JPH0633840U (en) 1992-10-02 1992-10-02 Air conveyor

Publications (1)

Publication Number Publication Date
JPH0633840U true JPH0633840U (en) 1994-05-06

Family

ID=13388578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6895492U Pending JPH0633840U (en) 1992-10-02 1992-10-02 Air conveyor

Country Status (1)

Country Link
JP (1) JPH0633840U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02132016A (en) * 1988-11-10 1990-05-21 Toyo Seikan Kaisha Ltd Air conveyor device for conveying cylindrical object, its conveyance path cover height adjusting device, its conveyance path switching device, and conveyor stopper device
JPH04136357A (en) * 1990-09-26 1992-05-11 Misawa Homes Co Ltd Structure for installing stairway

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02132016A (en) * 1988-11-10 1990-05-21 Toyo Seikan Kaisha Ltd Air conveyor device for conveying cylindrical object, its conveyance path cover height adjusting device, its conveyance path switching device, and conveyor stopper device
JPH04136357A (en) * 1990-09-26 1992-05-11 Misawa Homes Co Ltd Structure for installing stairway

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