JP2007144327A - Cleaning device - Google Patents

Cleaning device Download PDF

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JP2007144327A
JP2007144327A JP2005343614A JP2005343614A JP2007144327A JP 2007144327 A JP2007144327 A JP 2007144327A JP 2005343614 A JP2005343614 A JP 2005343614A JP 2005343614 A JP2005343614 A JP 2005343614A JP 2007144327 A JP2007144327 A JP 2007144327A
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cleaning
processing chamber
processed
support means
truck
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JP4714886B2 (en
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Kazuyuki Sato
和幸 佐藤
Kenzou Takau
憲三 高卯
Yasuyuki Matsumoto
泰幸 松本
Akira Fujii
公 藤井
Hiroyuki Yasuyoshi
裕之 安吉
Takashi Okuda
高史 奥田
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TOHOKU KOTSU KIKAI KK
East Japan Railway Co
Shibuya Corp
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TOHOKU KOTSU KIKAI KK
Shibuya Kogyo Co Ltd
East Japan Railway Co
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Publication of JP2007144327A publication Critical patent/JP2007144327A/en
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  • Platform Screen Doors And Railroad Systems (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a cleaning device whose installation area as an entire cleaning device can be reduced and has little part left behind from spraying of a cleaning medium to treating objects, and to perform a cleaning treatment with which the installation area is effectively used and appropriate cleaning is performed with little uncleaned part left. <P>SOLUTION: In this cleaning device, a carrying-in truck 5 and a carrying-out truck 6 movable in a reciprocative manner on guide rails 4 respectively are disposed on both sides across a treatment chamber 1, and an elevating and supporting means 10 elevating and supporting the treating object 8 on the truck is provided in the treatment chamber 1. The treatment object 8 is carried into the treatment chamber 1 by the carrying-in truck 5 and delivered to the elevating and supporting means 10, the carrying-in truck 5 is retreated from the treatment chamber 1 for performing the given cleaning treatment; and the cleaned treatment object 8 is delivered to the carrying-out truck 6 from the elevating and supporting means 10 and carried out of the treatment chamber 1. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、鉄道車両の台車等の大型のワークを清浄する場合に好適な清浄装置に関する。   The present invention relates to a cleaning device suitable for cleaning a large workpiece such as a bogie of a railway vehicle.

この種の清浄装置に関する従来技術として、被処理物を一対のベルトコンベヤ上に直に搭載したり、載置台を渡してその上に搭載したり、あるいは一対のチェーンコンベヤに両側を取付けた支持板上に搭載して処理室を通過する間に清浄処理を施すように構成されたものが知られている(特許文献1)。しかしながら、この従来技術では、ベルトコンベヤやチェーンコンベヤが処理室を貫通して配設されることから、清浄時にそれらの搬送手段に清浄媒体が吹付けられて損傷しやすく、搬送動作のトラブルの原因になりやすいという問題があった。また、被処理物の下面に対する清浄の際には、それらの搬送手段や載置台が吹付けの邪魔になり、清浄もれが生じるという問題もあった。さらに、大型の被処理物を取扱う場合に好適な載置台を使用する場合には、清浄処理済みの被処理物を搬出した後の空の載置台を搬入側へ戻して再使用するための帰路用の設備やスペースが必要とされることから、その分設備が大がかりになり、設置面積も増大するという問題があった。
特許第2965919号公報
As a conventional technique related to this type of cleaning device, a workpiece is mounted directly on a pair of belt conveyors, mounted on a mounting table, or mounted on both sides of a pair of chain conveyors. There is known a device that is mounted on top and configured to perform a cleaning process while passing through a processing chamber (Patent Document 1). However, in this prior art, since the belt conveyor and the chain conveyor are disposed through the processing chamber, the cleaning medium is easily sprayed on the conveying means during cleaning, and this causes damage of the conveying operation. There was a problem that it was easy to become. Further, when cleaning the lower surface of the object to be processed, there is also a problem that the conveying means and the mounting table obstruct the spraying and the cleaning leak occurs. Furthermore, when using a mounting table suitable for handling a large object to be processed, a return path for returning the empty mounting table after carrying out the cleaned object to the loading side and reusing it. This requires a large amount of equipment and space, and the installation area increases accordingly.
Japanese Patent No. 2965919

本発明は、以上のような従来の技術的状況に鑑み、装置全体としての設置面積を縮小し得るとともに、被処理物に対する清浄媒体の吹付けの陰となる部分の少ない清浄装置を提供し、設置面の有効利用及び清浄もれの少ないより的確な清浄処理を図ることを目的とするものである。   In view of the above-described conventional technical situation, the present invention provides a cleaning device that can reduce the installation area of the entire device and has a portion that is the shadow of spraying a cleaning medium on an object to be processed, The purpose is to achieve an effective use of the installation surface and a more accurate cleaning process with less leakage.

本発明では、課題を解決するため、処理室内においてノズルから噴射される噴射流によって清浄処理を施す清浄装置において、前記処理室を挟んで両側に搬送路上をそれぞれ往復移動可能な搬入側搬送台車及び搬出側搬送台車を配設するとともに、前記処理室内に搬送台車上の被処理物を持上げて支持する持上げ支持手段を設け、被処理物を搬入側搬送台車にて前記処理室内に搬入して前記持上げ支持手段に受渡し、該搬入側搬送台車を処理室から退出させたうえで所期の清浄処理を実施し、その清浄処理済みの被処理物を前記持上げ支持手段から前記搬出側搬送台車に受渡して処理室から搬出するという技術手段を採用した。すなわち、被処理物の搬送手段を搬入側搬送台車と搬出側搬送台車に分け、清浄処理済みの被処理物を搬出した後の空の載置台を搬入側へ戻す必要を解消するとともに、前記持上げ支持手段によって被処理物を空中に持上げた状態で清浄処理を実施することにより、清浄もれの少ないより的確な清浄処理が行えるように改善した。前記持上げ支持手段により支持される被処理物の下面に指向するノズルを備えれば、その下面に対する清浄処理に関する作業性の向上に有効である。また、前記噴射流は研掃材を含む場合には、前記処理室の下部に貯まった使用済みの研掃材を回収して、異物の除去後に再使用するように構成することができる。   In the present invention, in order to solve the problem, in a cleaning apparatus that performs a cleaning process by a jet flow ejected from a nozzle in a processing chamber, a loading-side transport cart that can reciprocate on a transport path on both sides across the processing chamber, and In addition to disposing the unloading-side transfer carriage, lifting support means for lifting and supporting the object to be processed on the transfer carriage is provided in the processing chamber, and the object to be processed is carried into the processing chamber by the loading-side transfer carriage. Deliver to the lifting support means, carry out the desired cleaning process after leaving the loading-side transport cart from the processing chamber, and deliver the cleaned processed object from the lifting support means to the unloading-side transport cart The technical means of unloading from the processing chamber was adopted. That is, the conveyance means for the object to be processed is divided into a carry-in conveyance carriage and a carry-out conveyance carriage, eliminating the need to return the empty loading table after carrying out the clean processed object to the carry-in side, and lifting the lifting By carrying out the cleaning process in a state where the object to be processed is lifted by the support means, it has been improved so that more accurate cleaning process with less leakage can be performed. If a nozzle directed to the lower surface of the workpiece supported by the lifting support means is provided, it is effective in improving workability related to the cleaning process for the lower surface. Moreover, when the said jet flow contains scouring material, it can be comprised so that the used scouring material stored in the lower part of the said process chamber may be collect | recovered, and it may be reused after removal of a foreign material.

本発明によれば、次の効果を得ることができる。
(1)本発明では、被処理物の清浄時には、搬送手段としての搬入側搬送台車及び搬出側搬送台車は処理室外にあり、処理室内に残るのは清浄媒体の吹付けによる損傷が殆ど問題とならない案内レールなどの搬送路だけであるから、従来のような搬送上のトラブルは確実に解消することができる。
(2)被処理物の搬入には搬入側搬送台車を使用し、処理後の被処理物の搬出には搬出側搬送台車を使用するように構成したので、従来のように処理後の空の搬送手段を搬入側へ戻すための設備は不要になるとともに、その分設置面積を縮小することができる。
(3)清浄処理は、被処理物を持上げ支持手段により空中に持上げた状態で実施されることから、清浄媒体の吹付けの陰となる部分が少なく、清浄もれの少ないより的確な清浄処理が可能である。
(4)噴射流に含まれる研掃材を処理室の下部に貯めて回収するように構成したので、研掃材が搬送台車に付着したり堆積することなく殆ど回収され、研掃材の消費量を抑えることができる。
According to the present invention, the following effects can be obtained.
(1) In the present invention, when cleaning an object to be processed, the carry-in side carriage and the carry-out side carriage as the transfer means are outside the processing chamber, and the remaining in the processing chamber is mostly caused by the spraying of the cleaning medium. Since there is only a conveyance path such as a guide rail that does not become a problem, a conventional trouble in conveyance can be surely solved.
(2) Since the delivery-side transport cart is used to carry in the processed material and the carry-out transport cart is used to carry out the processed material, the empty Equipment for returning the transport means to the carry-in side becomes unnecessary, and the installation area can be reduced accordingly.
(3) Since the cleaning process is performed in a state where the object to be processed is lifted in the air by the lifting support means, there are few portions that are shaded by the spray of the cleaning medium, and a more accurate cleaning process with less cleaning leakage. Is possible.
(4) Since the polishing material contained in the jet flow is stored and recovered in the lower part of the processing chamber, the polishing material is almost recovered without being attached to or deposited on the transport carriage, and the consumption of the polishing material. The amount can be reduced.

本発明は、鉄道車両の台車枠などの重量の大きい大型の被処理物に対する清浄処理に好適であるが、他の種々の被処理物の清浄処理にも広く適用することができる。清浄処理としては、適宜の研掃材を含んだ噴射流を使用するブラスト清浄処理や、適宜の清浄剤や薬液などを添加した清浄液からなる清浄媒体を使用する清浄形態、あるいは水を清浄媒体として使用する清浄形態など、種々の清浄処理に適用が可能である。さらに、所期の清浄処理を終了した後に同じ処理室内にてすすぎ清浄や乾燥処理を施すように構成してもよいことはいうまでもない。清浄用のノズルからの噴射流の形態は、断面が円形状の噴射流でも、偏平状の噴射流でもよい。また、清浄用のノズルの設置形態は、具体的な被処理物の大きさや形状及び清浄処理の形態などに応じて任意の選定が可能である。例えば、X−Y軸支持機構等に取付けてノズル側を縦横に動かすことによって吹付け位置を移動するように構成してもよいし、被処理物を支持した持上げ支持手段を介して被処理物側を動かすことによって吹付け位置を移動するように構成することも可能である。また、搬入側搬送台車及び搬出側搬送台車としては、その台車自体に備えた電動モータなどの駆動手段により駆動する自走式の台車が好適であるが、場合に応じて他部からの駆動力によって走行する他動式や手動式の台車を使用することも可能である。   The present invention is suitable for a cleaning process for a large object to be processed having a large weight such as a bogie frame of a railway vehicle, but can be widely applied to a cleaning process for various other objects to be processed. As the cleaning process, a blast cleaning process using a jet flow containing an appropriate abrasive, a cleaning form using a cleaning medium made of a cleaning liquid to which an appropriate cleaning agent or chemical solution is added, or a water cleaning medium It can be applied to various cleaning processes such as the cleaning form used as Furthermore, it goes without saying that a rinsing and drying process may be performed in the same processing chamber after the intended cleaning process is completed. The jet flow from the cleaning nozzle may be a jet flow having a circular cross section or a flat jet flow. Moreover, the installation form of the nozzle for cleaning can be arbitrarily selected according to the specific size and shape of the object to be processed, the form of the cleaning process, and the like. For example, the spraying position may be configured to be attached to an XY axis support mechanism or the like so as to move the nozzle side vertically and horizontally, or to be processed through a lifting support means that supports the object to be processed. It is also possible to configure the spray position to move by moving the side. Further, as the carry-in transport cart and the carry-out transport cart, a self-propelled cart driven by a driving means such as an electric motor provided in the cart itself is suitable, but depending on the case, the driving force from other parts It is also possible to use a passive or manual cart that travels by

図1は本発明の実施例に係る清浄装置全体の要部を示した概略正面図であり、図2はその概略平面図である。図中、1は処理室であり、この処理室1内に設置したノズルから噴射される噴射流を被処理物に吹付けて清浄処理を実施することになる。この処理室1には、搬入側の入口扉2と搬出側の出口扉3が開閉可能に設置されている。また、処理室1を貫通するように、搬送路としての案内レール4が設置されており、この案内レール4上を処理室1を挟んで両側から往復移動し得るように、搬入側搬送台車5と搬出側搬送台車6が配設されている。本実施例における搬入側搬送台車5の場合には、その中央に設けた支持部7に台車枠等の被処理物8を搭載して入口扉2から処理室1内の所定位置へ搬送するように構成されている。処理室1内の所定位置に搬入された搬入側搬送台車5の支持部7に支持された被処理物8は、その位置で図2に示したように両側に配設された持上げ支持手段9,10によって適宜の高さに持上げられる。しかる後、搬入側搬送台車5は案内レール4上を元の待機位置へ戻り、搬入側の入口扉2は閉鎖される。なお、この時点では、搬出側の出口扉3も閉鎖状態にあり、被処理物8は持上げ支持手段9,10によって適宜の高さで空中に支持された状態にあり、清浄処理の準備が完了する。   FIG. 1 is a schematic front view showing the main part of the entire cleaning apparatus according to an embodiment of the present invention, and FIG. 2 is a schematic plan view thereof. In the figure, reference numeral 1 denotes a processing chamber, and a cleaning process is carried out by spraying a jet flow ejected from a nozzle installed in the processing chamber 1 onto an object to be processed. In the processing chamber 1, an entrance door 2 on the carry-in side and an exit door 3 on the carry-out side are installed so as to be openable and closable. In addition, a guide rail 4 as a transport path is provided so as to penetrate the processing chamber 1, and the carry-in side transport cart 5 can be moved back and forth on both sides of the guide rail 4 with the processing chamber 1 interposed therebetween. And a carry-out side transport carriage 6 are disposed. In the case of the carry-in transport cart 5 in the present embodiment, a workpiece 8 such as a cart frame is mounted on a support portion 7 provided at the center thereof and transported from the entrance door 2 to a predetermined position in the processing chamber 1. It is configured. The workpiece 8 supported by the support portion 7 of the carry-in transport carriage 5 carried into a predetermined position in the processing chamber 1 is lifted supporting means 9 disposed on both sides as shown in FIG. , 10 are raised to an appropriate height. Thereafter, the carry-in transport carriage 5 returns to the original standby position on the guide rail 4 and the carry-in entrance door 2 is closed. At this time, the exit door 3 on the carry-out side is also closed, and the workpiece 8 is supported in the air at an appropriate height by the lifting support means 9 and 10, and the preparation for the cleaning process is completed. To do.

以上の清浄処理の準備が完了した場合には、次に本実施例では縦横に移動可能に配設された上部ノズル11と縦横に移動可能に配設された下部ノズル12を用いて被処理物8を上下から清浄処理することになる。この場合、被処理物8と上部ノズル11あるいは下部ノズル12との間の吹付け距離に関する調整は、持上げ支持手段9,10による持上げ高さの調整によって可能であるが、必要に応じてノズル側も上下移動可能に構成すれば、よりきめの細かい調整が可能である。すなわち、被処理物8と上部ノズル11あるいは下部ノズル12との間の吹付け距離に関する調整は、必要に応じて、持上げ支持手段9,10による高さ調整によってもよいし、上部ノズル11あるいは下部ノズル12の高さ調整によってもよいし、それらの双方の高さ調整を組合わせてもよい。因みに、それらの上部ノズル11や下部ノズル12の位置や高さ、噴射角度などに関する動作制御、あるいは持上げ支持手段9,10に関する動作制御は、被処理物8の外形等に基づいて自動制御するように構成することが効率的であるが、手動によることも可能である。そして、処理室1内には、ノズルからの噴射流が直接吹付けられる領域には、損傷のおそれの殆どない案内レール4が存在するだけで、従来のようにベルトコンベヤやチェーンコンベヤなどの搬送手段が存在しないことから、清浄媒体の吹付けによる損傷の問題は大幅に減少される。また、被処理物8の表面のうちで、清浄媒体の吹付けが困難になる陰の部分は、持上げ支持手段9,10によって支持される小さな部分だけであることから、殆ど支障のない的確な清浄処理が可能である。なお、以上の清浄処理が終了した場合には、必要に応じてそのまま処理室1内ですすぎ処理や乾燥処理などが行われることになる。   When the preparation for the cleaning process is completed, in the present embodiment, an object to be processed is used by using the upper nozzle 11 that is movable in the vertical and horizontal directions and the lower nozzle 12 that is movable in the vertical and horizontal directions. 8 is cleaned from above and below. In this case, the adjustment relating to the spray distance between the workpiece 8 and the upper nozzle 11 or the lower nozzle 12 can be made by adjusting the lifting height by the lifting support means 9, 10. If it is configured to be movable up and down, finer adjustment is possible. That is, the adjustment relating to the spray distance between the workpiece 8 and the upper nozzle 11 or the lower nozzle 12 may be adjusted by the height by the lifting support means 9 or 10 as necessary, or the upper nozzle 11 or the lower nozzle 12 may be adjusted. The height adjustment of the nozzle 12 may be performed, or the height adjustment of both of them may be combined. Incidentally, the operation control related to the position and height of the upper nozzle 11 and the lower nozzle 12 and the injection angle or the operation control related to the lifting support means 9 and 10 is automatically controlled based on the outer shape of the workpiece 8 or the like. Although it is efficient to configure, it is also possible to manually. In the processing chamber 1, the guide rail 4 that is hardly damaged is present in the area where the jet flow from the nozzle is directly sprayed. Due to the absence of means, the problem of damage due to the spraying of the cleaning medium is greatly reduced. In addition, since the shadow portion of the surface of the workpiece 8 that makes it difficult to spray the cleaning medium is only a small portion supported by the lifting support means 9, 10, there is almost no problem. A cleaning process is possible. In addition, when the above cleaning process is complete | finished, the rinse process, the drying process, etc. will be performed in the process chamber 1 as it is as needed.

以上の処理室1内における清浄処理等の所期の作業が完了した場合には、搬出側の出口扉3を開いて案内レール4上を搬出側の方向から空の搬出側搬送台車6を処理室1の所定位置へ移動させる。そして、持上げ支持手段9,10を下降させて、それらの支持手段9,10によって支持された処理済みの被処理物8を搬出側搬送台車6の支持部13上へ受渡す。しかる後、搬出側搬送台車6にて被処理物8を処理室1から搬出して出口扉3を閉鎖することにより、次の被処理物8に対する処理が可能となり、順次、以上の処理工程が繰返されることになる。そして、搬出側搬送台車6に搭載して搬出された処理済みの被処理物8は、その後適宜の目的工程へ搬送されることになる。なお、図示のように、本実施例における搬入側搬送台車5と搬出側搬送台車6はそれぞれ駆動手段14,15を備え、自走可能に構成されている。また、処理室1の下部には回収部16が形成され、処理によって生じた研掃材や剥離屑などが回収されるように構成されている。この回収部16により回収された研掃材や剥離屑などは、回収管17を経てサイクロン18内へ流入して分離処理される。そして、再使用可能な研掃材は、研掃材の定量供給部19に補充され、ブロア20からの空気によって新しい研掃材と共に処理室1内の上部ノズル11と下部ノズル12へ供給され、清浄媒体として再使用されることになる。また、不要な剥離屑や極微細の研掃材などは、集塵機21に吸引されて廃棄処分されることになる。   When the desired work such as the cleaning process in the processing chamber 1 is completed, the exit door 3 on the unloading side is opened and the empty unloading-side transport cart 6 is processed on the guide rail 4 from the unloading direction. Move to a predetermined position in the chamber 1. Then, the lifting support means 9 and 10 are lowered, and the processed object 8 that has been supported by the support means 9 and 10 is delivered onto the support portion 13 of the carry-out side transport carriage 6. Thereafter, the workpiece 8 is unloaded from the processing chamber 1 by the unloading-side transport cart 6 and the outlet door 3 is closed, so that the next workpiece 8 can be processed. It will be repeated. And the to-be-processed to-be-processed object 8 mounted and carried out to the carrying-out side conveyance trolley 6 is conveyed by the appropriate target process after that. As shown in the figure, the carry-in side carriage 5 and the carry-out side carriage 6 in the present embodiment are each provided with driving means 14 and 15 and configured to be able to run on their own. In addition, a recovery unit 16 is formed in the lower part of the processing chamber 1 and is configured so as to recover the polishing material and peeling waste generated by the processing. The polishing material and the debris collected by the collection unit 16 flow into the cyclone 18 through the collection pipe 17 and are separated. Then, the reusable abrasive material is replenished to the abrasive supply unit 19 and supplied to the upper nozzle 11 and the lower nozzle 12 in the processing chamber 1 together with new abrasive material by the air from the blower 20. It will be reused as a cleaning medium. Unnecessary peeling debris, ultrafine polishing material, etc. are sucked into the dust collector 21 and discarded.

図3は処理室1の内部を拡大して示した図1の部分拡大図であり、図4はそのA−A断面図である。図4に示したように、処理室1内の両側に配設された前記持上げ支持手段9,10は、それぞれ案内支柱22,23と、それらの案内支柱22,23に沿って上下方向に案内されながら昇降可能に構成されたボックス状の昇降スライド部材24,25と、それらの昇降部材24,25に回動可能に配設された伸縮可能なそれぞれ一対からなる支持用アーム26,27により構成される。図5は持上げ支持手段9の要部を拡大して示した要部拡大平面図であり、図6はその要部拡大正面図である。以下では一方の持上げ支持手段9の要部に関して説明するが、他方の持上げ支持手段10に関しても、設置方向が対向した向きになるだけで、その構成において基本的に異なるところはなく、同様の機能を奏する。   FIG. 3 is a partially enlarged view of FIG. 1 showing the inside of the processing chamber 1 in an enlarged manner, and FIG. 4 is a sectional view taken along the line AA. As shown in FIG. 4, the lifting support means 9 and 10 disposed on both sides in the processing chamber 1 are guided in the vertical direction along the guide struts 22 and 23 and the guide struts 22 and 23, respectively. It is composed of box-like elevating slide members 24, 25 configured to be movable up and down, and support arms 26, 27 each comprising a pair of extendable and retractable members rotatably disposed on the elevating members 24, 25. Is done. FIG. 5 is an enlarged plan view of a main part showing an enlarged main part of the lifting support means 9, and FIG. 6 is an enlarged front view of the main part. In the following, the main part of one lifting support means 9 will be described. However, the other lifting support means 10 is basically different in configuration because the installation direction is just the opposite direction. Play.

図5に示したように、一方の持上げ支持手段9を構成する前記昇降スライド部材24には、支軸28,29を介して一対の支持用アーム26a,26bが回動可能に配設されており、それぞれ油圧シリンダ30,31によって別個に適宜の角度に回動することにより、他方の持上げ支持手段10の一対の支持用アーム27と共に、被処理物8の適宜部分を支持して適宜の高さに持上げられるように構成されている。また、昇降スライド部材24の背面側には軸部32を介して掛止板33が設けられており、案内支柱22の昇降スライド部材24との接触面に形成した上下方向のスリットの端部から前記軸部32を挿通して、図示のように掛止板33を案内支柱22の内面にスライド可能に掛止させることにより、昇降スライド部材24を案内支柱22に沿って昇降し得るように構成している。さらに、図6に示したように、昇降スライド部材24の下方には油圧シリンダ34が配設されており、この油圧シリンダ34により昇降スライド部材24を介して支持用アーム26a,26bを昇降し得るように構成している。   As shown in FIG. 5, a pair of support arms 26 a and 26 b are rotatably arranged on the elevating slide member 24 constituting one lifting support means 9 via support shafts 28 and 29. By rotating each of the hydraulic cylinders 30 and 31 separately at an appropriate angle, an appropriate portion of the workpiece 8 is supported together with the pair of support arms 27 of the other lifting support means 10 to appropriately increase the height. It is configured to be lifted up. Further, a latch plate 33 is provided on the back side of the elevating slide member 24 via a shaft portion 32, from the end of the vertical slit formed on the contact surface of the guide column 22 with the elevating slide member 24. The shaft portion 32 is inserted, and as shown in the figure, the latch plate 33 is slidably latched on the inner surface of the guide column 22 so that the elevating slide member 24 can be moved up and down along the guide column 22. is doing. Further, as shown in FIG. 6, a hydraulic cylinder 34 is disposed below the lifting slide member 24, and the supporting arms 26 a and 26 b can be lifted and lowered by the hydraulic cylinder 34 via the lifting slide member 24. It is configured as follows.

なお、前記上部ノズル11と下部ノズル12は、図3及び図4に示したように、それぞれX−Y軸支持機構により直交する2軸に沿って縦横に移動可能に支持されている。すなわち、上部ノズル11は直交する案内手段35,36からなるX−Y軸支持機構により支持され、下部ノズル12は直交する案内手段37,38からなるX−Y軸支持機構により支持され、それぞれ縦横に移動し得るように構成されている。また、それらの上部ノズル11と下部ノズル12は揺動可能に設置され、清浄媒体の噴射方向を変えられるように構成されている。そして、清浄に際しては、被処理物8の外形等に基づいて、それらの上部ノズル11及び下部ノズル12に対して、それぞれのX−Y軸支持機構を介して位置制御を実行したり、噴射角度の制御を実行しながら所期の清浄処理が行われることになる。   As shown in FIGS. 3 and 4, the upper nozzle 11 and the lower nozzle 12 are supported by an XY axis support mechanism so as to be movable vertically and horizontally along two orthogonal axes. That is, the upper nozzle 11 is supported by an XY axis support mechanism including orthogonal guide means 35 and 36, and the lower nozzle 12 is supported by an XY axis support mechanism including orthogonal guide means 37 and 38, respectively. It is configured to be able to move to. Further, the upper nozzle 11 and the lower nozzle 12 are installed so as to be able to swing, and are configured so that the jetting direction of the cleaning medium can be changed. When cleaning, the position control is performed on the upper nozzle 11 and the lower nozzle 12 via the XY-axis support mechanisms based on the outer shape of the workpiece 8 or the injection angle. The desired cleaning process is performed while executing the above control.

本発明の実施例に係る清浄装置全体の要部を示した概略正面図である。It is the schematic front view which showed the principal part of the whole cleaning apparatus which concerns on the Example of this invention. 同実施例に係る清浄装置全体の要部を示した概略平面図である。It is the schematic plan view which showed the principal part of the whole cleaning apparatus concerning the Example. 処理室の内部を拡大して示した図1の部分拡大図である。It is the elements on larger scale of FIG. 1 which expanded and showed the inside of a process chamber. 図3におけるA−A断面図である。It is AA sectional drawing in FIG. 持上げ支持手段の要部を拡大して示した要部拡大平面図である。It is the principal part enlarged plan view which expanded and showed the principal part of the lifting support means. 同持上げ支持手段の要部を拡大して示した要部拡大正面図である。It is the principal part enlarged front view which expanded and showed the principal part of the same lifting support means.

符号の説明Explanation of symbols

1…処理室、2…入口扉、3…出口扉、4…案内レール、5…搬入側搬送台車、6…搬出側搬送台車、7…支持部、8…被処理物、9,10…持上げ支持手段、11…上部ノズル、12…下部ノズル、13…支持部、14,15…駆動手段、16…回収部、17…回収管、18…サイクロン、19…定量供給部、20…ブロア、21…集塵機、22,23…案内支柱、24,25…昇降部材、26,27…支持用アーム、28,29…支軸、30,31…油圧シリンダ、32…軸部、33…掛止板、34…油圧シリンダ、35〜38…案内手段

DESCRIPTION OF SYMBOLS 1 ... Processing chamber, 2 ... Entrance door, 3 ... Exit door, 4 ... Guide rail, 5 ... Carry-in side conveyance trolley, 6 ... Carry-out side conveyance trolley, 7 ... Support part, 8 ... Object to be processed, 9, 10 ... Lifting Support means, 11 ... upper nozzle, 12 ... lower nozzle, 13 ... support section, 14, 15 ... drive means, 16 ... collection section, 17 ... collection pipe, 18 ... cyclone, 19 ... quantitative supply section, 20 ... blower, 21 ... dust collectors, 22, 23 ... guide columns, 24, 25 ... elevating members, 26, 27 ... supporting arms, 28, 29 ... spindles, 30, 31 ... hydraulic cylinders, 32 ... shafts, 33 ... latch plates, 34 ... Hydraulic cylinder, 35-38 ... Guiding means

Claims (3)

処理室内においてノズルから噴射される噴射流によって清浄処理を施す清浄装置において、前記処理室を挟んで両側に搬送路上をそれぞれ往復移動可能な搬入側搬送台車及び搬出側搬送台車を配設するとともに、前記処理室内に搬送台車上の被処理物を持上げて支持する持上げ支持手段を設け、被処理物を搬入側搬送台車にて前記処理室内に搬入して前記持上げ支持手段に受渡し、該搬入側搬送台車を処理室から退出させたうえで所期の清浄処理を実施し、その清浄処理済みの被処理物を前記持上げ支持手段から前記搬出側搬送台車に受渡して処理室から搬出するように構成したことを特徴とする清浄装置。   In a cleaning apparatus that performs a cleaning process by a jet flow ejected from a nozzle in a processing chamber, a loading-side transport cart and a transport-side transport cart that can reciprocate on the transport path on both sides of the processing chamber are disposed, Lifting support means for lifting and supporting the object to be processed on the transfer carriage is provided in the processing chamber, and the object to be processed is transferred into the processing chamber by the transfer-side transfer carriage and delivered to the lifting support means. The intended cleaning process is carried out after the cart is withdrawn from the processing chamber, and the cleaned object to be processed is transferred from the lifting support means to the unloading-side transport cart and carried out of the processing chamber. A cleaning device characterized by that. 前記持上げ支持手段により支持される被処理物の下面に指向するノズルを備えた請求項1に記載の清浄装置。   The cleaning apparatus according to claim 1, further comprising a nozzle directed to a lower surface of the workpiece to be supported by the lifting support means. 前記噴射流は研掃材を含み、前記処理室の下部に貯まった使用済みの研掃材を回収して、異物の除去後に再使用するように構成した請求項1又は2に記載の清浄装置。


The cleaning apparatus according to claim 1, wherein the jet flow includes a scouring material, and the used scouring material stored in a lower portion of the processing chamber is collected and reused after removing foreign substances. .


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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009028611A (en) * 2007-07-26 2009-02-12 Kurita Engineering Co Ltd High pressure water washing device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166890U (en) * 1982-04-28 1983-11-07 トリニテイ工業株式会社 Lid opening mechanism in cleaning equipment
JPS637888A (en) * 1986-06-30 1988-01-13 トリニテイ工業株式会社 Washing machine
JPH02207878A (en) * 1989-02-03 1990-08-17 Isamu Mitsunaka Wet scrubber
JPH1176955A (en) * 1997-09-03 1999-03-23 Toyo Uchinami Techno Clean:Kk Robot type washing device for large-sized component
JP2000102771A (en) * 1998-09-28 2000-04-11 Ultrasonic Engineering Co Ltd Conveying mechanism of automatic washer
JP2000167496A (en) * 1998-12-07 2000-06-20 Toyota Soken Co Ltd Cleaning cover
JP2004008836A (en) * 2002-06-03 2004-01-15 Sankyo Seiki Mfg Co Ltd Washing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166890U (en) * 1982-04-28 1983-11-07 トリニテイ工業株式会社 Lid opening mechanism in cleaning equipment
JPS637888A (en) * 1986-06-30 1988-01-13 トリニテイ工業株式会社 Washing machine
JPH02207878A (en) * 1989-02-03 1990-08-17 Isamu Mitsunaka Wet scrubber
JPH1176955A (en) * 1997-09-03 1999-03-23 Toyo Uchinami Techno Clean:Kk Robot type washing device for large-sized component
JP2000102771A (en) * 1998-09-28 2000-04-11 Ultrasonic Engineering Co Ltd Conveying mechanism of automatic washer
JP2000167496A (en) * 1998-12-07 2000-06-20 Toyota Soken Co Ltd Cleaning cover
JP2004008836A (en) * 2002-06-03 2004-01-15 Sankyo Seiki Mfg Co Ltd Washing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009028611A (en) * 2007-07-26 2009-02-12 Kurita Engineering Co Ltd High pressure water washing device

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