JPS634027Y2 - - Google Patents

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Publication number
JPS634027Y2
JPS634027Y2 JP19805284U JP19805284U JPS634027Y2 JP S634027 Y2 JPS634027 Y2 JP S634027Y2 JP 19805284 U JP19805284 U JP 19805284U JP 19805284 U JP19805284 U JP 19805284U JP S634027 Y2 JPS634027 Y2 JP S634027Y2
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JP
Japan
Prior art keywords
mounting table
hook
container
gravity
basket
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.)
Expired
Application number
JP19805284U
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Japanese (ja)
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JPS61113740U (en
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Publication date
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Priority to JP19805284U priority Critical patent/JPS634027Y2/ja
Publication of JPS61113740U publication Critical patent/JPS61113740U/ja
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Publication of JPS634027Y2 publication Critical patent/JPS634027Y2/ja
Expired legal-status Critical Current

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Description

【考案の詳細な説明】 産業上の利用分野 本考案は、主として自動処理装置の最終工程に
おいて載置台上に載置した容器を反転して処理済
の製品を取出す為に使用される容器自動反転装置
に関するものである。 従来の技術 この種容器を使用する自動処理装置としては、
小形の品物を一時に多量に処理するバレルメツキ
後の加工物をバスケツトに投入して浸漬処理を行
うメツキ処理装置がある。そして、これらメツキ
後処理装置の最終工程において採用されている容
器反転装置についてみると、それらにおける容器
のロツク手段は載置台に載置したバスケツトを手
動によつて制御される固定具または油圧シリンダ
等の駆動装置によつて制御される固定具を以て載
置台に拘束する手段が採用されていた。 考案が解決しようとする問題点 従来技術のうち、前者では手動制御であるが故
に、逐一煩しい操作が要求されると共に、省力化
を目的とする自動処理装置には採用し難い欠点が
あり、後者では自動化に採用できても油圧シリン
ダ等のそれ専用の駆動装置が要求されるばかりで
なく、それを一定のタイミングで作動させる自動
制御用の操作機構等も併せて要求されるものであ
つて極めて高価なものになる欠点があつた。 この点において、本考案はメツキ後処理装置に
おけるバスケツトの反転にも有効に利用できる容
器自動反転装置として、それにおける容器のロツ
ク手段を極めて簡単な構造を以て自動化しようと
するものである。 問題点を解決するための手段 そして、本考案は上記課題解決の為に殊に載置
台18上に容器を嵌着保持する受枠19を立設
し、載置台18の反転方向後方側に容器の上縁
24を係止して容器を載置台18上に拘束する
ロツク状態と、その拘束を解除する傾斜姿勢での
ロツク解除状態との間で揺動するフツク20の下
端を枢着すると共に、載置台18の初期姿勢にお
いて前記フツク20をロツク状態に位置させたと
きのフツク20の重心Wが下端枢支点aを通る鉛
直線Aよりも外側に位置すべく構成して、前記載
置台18の反転に伴う姿勢の変化による前記枢支
点a周りでの重心Wの移動によつて前記フツク2
0を自動的に作動させるべく構成したことを特徴
とするものである。 作 用 自動処理装置の最終工程等において容器を載
置台18上に載置した後、載置台18を初期姿勢
から反転させると、その反転に伴つてフツク20
の姿勢も変化し、ロツク解除状態での傾斜姿勢か
ら鉛直姿勢を越えて反対側に傾斜し始め且つ重心
Wがその時点での下端枢支点aを通る鉛直線を越
えて反対側に移動すると、それの重心する作動力
によつて急速にロツク状態に切換えられて、容器
8が載置台18に対して拘束されたロツク状態で
最終的な反転姿勢に移行せしめられ、これによつ
て内容物の排出が自動的に行われるものである。
また、反転姿勢から容器を載置台18と共に元
の初期姿勢に復帰させると、、その状態にあると
きのフツク20の重心Wが下端枢支点aを通る鉛
直線よりも外側に位置しているので、容器
びに載置台18の元姿勢への復帰と同時に、その
フツク20もそれ自体の自重によつて元のロツク
解除状態に自動的に復帰せしめられることにな
り、これによつて容器18の撤去並びに次の容器
18の持込みを可能な状態にするものである。 効 果 このように本考案によるときは、載置台18の
反転に伴つて変化するフツク20の姿勢変化に伴
う枢支点a周りでの重心Wの移動を一定のタイミ
ングで作動させる為の操作手段として利用すると
共に、それ自体の重心を駆動力として利用するこ
とによつて、前記フツク20を載置台18の反転
に伴つてロツク状態とロツク解除状態との間で常
に一定のタイミングで自動的に切換えることがで
きるので、単にフツク20の動的な姿勢変化並び
にそれに伴う全体の重量バランスを考慮するだけ
の極めて単純な単一のフツク20を以て容器自動
反転装置におけるロツク手段を簡単に自動化し得
るに至つたものである。言い換えれば、本考案で
は従来のように油圧シリンダ等のそれ専用の駆動
装置並びにそれを一定のタイミングで作動させる
操作機構等を全く必要としないものであつて、そ
れによつて得られる利点は実用上極めて顕著なも
のである。 実施例 次に、本考案に係る容器自動反転装置の実施例
としては、メツキ後処理装置において処理済の加
工物をバスケツト(以下容器をバスケツトとい
う)の反転によつて取出す処のバスケツト反転装
置で詳述する。図中1は前処理浴槽、水洗槽、ロ
ツク浴槽等を既知の工程で列状に並置するメツキ
処理装置であり、2はメツキ処理装置1に並列す
る状態で水洗槽、クロメート浴槽等を既知の工程
で列状に並置して、主としてメツキ後の変色を防
ぎ、光沢または(および)着色を付与する為に浸
漬処理を行う後処理装置であり、3は後処理2の
同一列上に配置してメツキ加工物を最終的に乾燥
させる為の遠心脱水装置である。 そして、これら装置の一連の流れを概説する
と、メツキ処理工程では、メツキ処理装置1の各
槽の上部に沿つて往復移動する第1キヤリヤー4
と、これに装備されたバレル駆動装置付昇降装置
5によつて前処理槽、水洗槽、メツキ浴槽等の各
槽に所定の順序に従つてバレル6ごと浸漬しなが
ら、順次メツキ処理を施すものである。次に、メ
ツキ処理後の加工物は図面上左端の漏斗状受部7
においてバレル6から排出され、その受部7の下
に位置するバスケツトに投入され、その後バス
ケツトはシリンダ9等の駆動装置によつて往復
移動せしめられる載置第10ごと後処理工程の始
端位置に移動せしめられる。この状態において後
処理装置2の各槽の上部に沿つて往復移動する第
2キヤリヤー11に装備された吊下げ部材12に
よつて吊下げられて水洗槽、クロメートル浴槽等
の各槽に所定の順序に従つてバスケツトごと浸
漬され、順次後処理が行われる。また、この第2
キヤリヤー11を利用して後処理の完了後前記始
端位置を越えて反対側に位置する遠心脱水装置3
にバスケツトごと持ち込んで乾燥処理を行い、
そして、最終的な乾燥処理が完了した加工物はバ
スケツトごと遠心脱水装置3から取出して隣接
する反転装置13上に載置して、そのバスケツト
8の反転によつて包装工程に取り出されるもので
ある。 尚、これら一連の工程は各工程において設定さ
れた動作が完了する毎に順次シーケンス制御によ
つて連続的に且つ自動的に遂行されるものであ
る。 次に、前記遠心脱水装置3について説明すると
開閉蓋14と、前記バスケツトを嵌着保持する
脱水カゴ15と、前記脱水カゴ15に熱風を供給
する熱風強制吹込み装置16および乾燥初期段階
において蒸気をバスケツトに供給する蒸気噴出
ノズル17から成るものである。 そして、本考案に言う反転装置13について説
明すると、全体としては載置台18、受枠19、
フツク20、載置台駆動用のクランク機構21お
よびシユート22からなるものであつて、反転方
向側の一側端で且つ載置面よりも稍上位で機枠に
枢着23した載置台18上にバスケツトを嵌着
保持する円筒状受枠19を立設し、載置台18の
反転方向後方側で且つ載置面に近い位置にバスケ
ツトの上縁24を係止してバスケツトを載置
台18上に拘束するロツク状態と、その拘束を解
除する傾斜姿勢でのロツク解除状態との間で揺動
する一対のフツク20,20の各下端を枢着する
と共に、載置台19の初期姿勢において前記フツ
ク20をロツク状態に位置させたときのフツク2
0の重心Wが下端枢支点aを通る鉛直線Aよりも
外側に位置すべく構成して、前記載置台18の反
転に伴う姿勢の変化による前記枢支点a周りでの
重心Wの移動によつて前記ウツク20を自動的に
作動させるべく構成したものである。 したがつて、メツキ後処理装置2の最終工程で
ある乾燥処理後の加工物をバスケツトごと遠心
脱水装置3から取出して反転装置13の載置台1
8上に載置した後、載置台18をクランク機構2
1によつて初期姿勢から反転させると、その載置
台18の反転に伴つてフツク20,20の姿勢も
順次変化し、ロツク状態での傾斜姿勢から鉛直姿
勢を越えて反対側に傾斜し始め且つ重心Wがその
時点での下端枢支点aを通る鉛直線を越えて反対
側に移動すると、それの自重する作動力によつて
急速にロツク状態に切換えられて、バスケツト
が載置台18対して拘束されたロツク状態で順次
最終的な反転姿勢に移行せしめられ、これによつ
て処理済の加工物がシユート22を介して包装工
程側への排出が自動的に行われるものである。ま
た、反転姿勢からバスケツトを載置台18と共
に元の初期姿勢に復帰させると、、その状態にあ
るときの各フツク20,20の重心Wが下端枢支
点aを通る鉛直線Aよりも外側に位置しているの
で、バスケツト並びに載置台18の元姿勢への
復帰と同時に、それらフツク20,20もそれ自
体の自重によつて元のロツク解除状態に自動的に
復帰せしめられることになり、これによつてバス
ケツトの撤去並びに次のバスケツトの持込み
を可能な状態にあるものである。 尚、フツク20,20については、係合部を持
つ上端側程重量が大なるバランスに構成すると共
に、載置台18の初期姿勢においてロツク状態に
したときの重心Wについては下端枢支点aを通る
鉛直線Aよりも大きく外側に位置させる程、自重
による切換え動作が安定する。また、当り部材2
5で規制されるロツク解除状態での傾斜角度(重
心Wと枢支点aを結ぶ線と鉛直線との角度)に
ついては、載置台18の載置面が垂直になりバス
ケツトが水平状態を越えて反転しない前に重心
Wが反対側に移動してロツク手段に切換えられる
条件であればその角度は自由であるが、全体の反
転速度並びに自重による作動速度を考慮すれば、
その角度は30゜前後にする方が良い。 また、載置台18の駆動装置としては、クラン
ク機構21以外のチエーンとクラツチ切換えによ
る往復回転駆動装置を採用しても良い。
[Detailed description of the invention] Industrial application field The present invention is an automatic container inverter used primarily to invert a container placed on a mounting table and take out a processed product in the final process of an automatic processing device. It is related to the device. Conventional technology Automatic processing equipment using this type of container is as follows:
2. Description of the Related Art There is a plating processing apparatus that processes a large number of small items at one time and performs a dipping process by placing the workpieces after barrel plating into a basket. Looking at the container reversing devices adopted in the final process of these plating post-processing devices, the means for locking the containers in these devices is a manually controlled fixture or a hydraulic cylinder, etc. that locks the baskets placed on the mounting table. A method of restraining the device to the mounting table using a fixture controlled by a drive device was employed. Problems to be solved by the invention Among the conventional techniques, the former requires cumbersome operations each time because it is manually controlled, and has the drawback that it is difficult to adopt it in an automatic processing device aimed at saving labor. Even if the latter can be adopted for automation, it not only requires a dedicated drive device such as a hydraulic cylinder, but also requires an automatic control operation mechanism to operate it at a certain timing. The drawback was that it was extremely expensive. In this respect, the present invention is an automatic container reversing device that can be effectively used for reversing baskets in post-plating processing equipment, and is intended to automate the container locking means therein with an extremely simple structure. Means for Solving the Problems In order to solve the above-mentioned problems, the present invention specifically provides a receiving frame 19 for fitting and holding the container 8 on the mounting table 18, and mounts the container on the rear side of the mounting table 18 in the reversal direction. The lower end of the hook 20 is pivoted to swing between a locked state in which the upper edge 24 of the container 8 is locked and the container 8 is restrained on the mounting table 18, and an unlocked state in an inclined position in which the restraint is released. At the same time, the center of gravity W of the hook 20 when the hook 20 is positioned in the locked state in the initial posture of the mounting table 18 is configured to be located outside the vertical line A passing through the lower end pivot point a. The hook 2 is moved by the movement of the center of gravity W around the pivot point a due to a change in attitude due to the reversal of the table 18.
0 is characterized in that it is configured to operate automatically. Function After the container 8 is placed on the mounting table 18 in the final process of the automatic processing device, when the mounting table 18 is reversed from its initial position, the hook 20 is
The attitude of the robot also changes, and when the tilted attitude in the unlocked state exceeds the vertical attitude and begins to incline to the opposite side, and the center of gravity W moves to the opposite side beyond the vertical line passing through the lower end pivot point a at that point, The actuating force at its center of gravity quickly switches the container 8 into the locked state, causing the container 8 to move to its final inverted position in the locked state restrained relative to the mounting table 18, thereby allowing the container 8 to hold its contents. Discharging is automatic.
Furthermore, when the container 8 is returned to its original initial position together with the mounting table 18 from the inverted position, the center of gravity W of the hook 20 in that state is located outside the vertical line passing through the lower end pivot point a. Therefore, at the same time that the container 8 and the mounting table 18 return to their original positions, the hook 20 is automatically returned to its original unlocked state by its own weight, and as a result, the container 18 This makes it possible to remove the container 18 and bring in the next container 18. Effects As described above, the present invention can be used as an operating means for operating at a fixed timing the movement of the center of gravity W around the pivot point a as the posture of the hook 20 changes as the mounting table 18 is reversed. By using the center of gravity of the hook 20 as a driving force, the hook 20 is automatically switched between the locked state and the unlocked state at a constant timing as the mounting table 18 is reversed. Therefore, it has become possible to easily automate the locking means in an automatic container reversing device using a very simple single hook 20 that only takes into consideration the dynamic posture change of the hook 20 and the overall weight balance associated with it. It is ivy. In other words, the present invention does not require a dedicated drive device such as a hydraulic cylinder or an operating mechanism for operating it at a fixed timing, as is the case in the past. This is extremely remarkable. Embodiment Next, as an embodiment of the automatic container reversing device according to the present invention, a basket reversing device is used in which processed workpieces are taken out by reversing a basket (hereinafter referred to as a container) in a plating post-processing device. Explain in detail. In the figure, 1 is a plating processing device in which a pre-treatment bath, a washing tank, a lock bath, etc. are arranged in a row in a known process, and 2 is a plating processing device in which a washing tank, a chromate bath, etc. are arranged in parallel with the plating processing device 1 in a known process. This is a post-treatment device that is arranged in a row in the process and performs a dipping treatment mainly to prevent discoloration after plating and to impart gloss or (and) coloring. This is a centrifugal dewatering device for final drying of the plated products. To outline the series of steps in these devices, in the plating process, the first carrier 4 reciprocates along the top of each tank of the plating device 1.
The barrel 6 is immersed in each tank such as a pre-treatment tank, a washing tank, and a plating bath in a predetermined order using a lifting device 5 equipped with a barrel drive device to sequentially perform plating treatment. It is. Next, the workpiece after the plating process is placed in the funnel-shaped receiver 7 at the left end in the drawing.
At this point, the sample is discharged from the barrel 6 and placed in the basket 8 located below the receiving part 7, and the basket 8 is then moved back and forth by a driving device such as a cylinder 9 to the starting end position of the post-processing step. be moved to In this state, the suspension member 12 installed on the second carrier 11 reciprocates along the upper part of each tank of the after-treatment device 2, and is suspended from the suspension member 12 to provide a predetermined position in each tank such as a flush tank and a chromium bathtub. The baskets 8 are immersed in order and post-processing is performed in sequence. Also, this second
After completing the post-processing using the carrier 11, a centrifugal dewatering device 3 is located on the opposite side beyond the starting point position.
The whole basket 8 was brought in for drying treatment.
After the final drying process has been completed, the processed products are taken out from the centrifugal dewatering device 3 along with the basket 8 , placed on the adjacent reversing device 13, and then taken out for the packaging process by reversing the basket 8. be. Incidentally, these series of steps are performed continuously and automatically by sequence control each time the set operation in each step is completed. Next, the centrifugal dehydration device 3 will be explained. It has an opening/closing lid 14, a dehydration basket 15 that fits and holds the basket 8 , a forced hot air blower 16 that supplies hot air to the dehydration basket 15, and a steam blower in the initial stage of drying. It consists of a steam jet nozzle 17 that supplies steam to the basket 8 . Then, to explain the reversing device 13 according to the present invention, as a whole, it includes a mounting table 18, a receiving frame 19,
It consists of a hook 20, a crank mechanism 21 for driving the mounting table, and a chute 22, and is mounted on the mounting table 18 which is pivoted 23 to the machine frame at one end on the reversal direction side and slightly above the mounting surface. A cylindrical receiving frame 19 that fits and holds the basket 8 is installed upright, and the upper edge 24 of the basket 8 is locked on the rear side of the mounting table 18 in the reversal direction and at a position close to the mounting surface, so that the basket 8 is placed on the mounting table 18. The lower ends of the pair of hooks 20, 20, which swing between a locked state in which the device is restrained upward and an unlocked state in an inclined position in which the restraint is released, are pivoted, and when the mounting table 19 is in its initial position, Hook 2 when hook 20 is in the locked state
0 is configured so that the center of gravity W of 0 is located outside the vertical line A passing through the lower end pivot point a, and the center of gravity W moves around the pivot point a due to a change in attitude due to the reversal of the mounting table 18. Accordingly, the lift 20 is configured to operate automatically. Therefore, the workpieces after the drying process, which is the final step of the plating post-processing device 2, are taken out from the centrifugal dewatering device 3 along with the basket 8 and transferred to the mounting table 1 of the reversing device 13.
8, the mounting table 18 is placed on the crank mechanism 2.
When the hooks 20, 20 are reversed from the initial position by 1, the positions of the hooks 20, 20 change sequentially as the mounting table 18 is reversed, and the hooks 20, 20 start to tilt from the tilted position in the locked state to the opposite side beyond the vertical position. When the center of gravity W moves to the opposite side beyond the vertical line passing through the lower end pivot point a at that point, the basket 8 is rapidly switched to the locked state by the operating force of its own weight.
are sequentially shifted to the final inverted position in a locked state in which they are restrained relative to the mounting table 18, whereby the processed workpiece is automatically discharged to the packaging process side via the chute 22. It is something. Furthermore, when the basket 8 is returned to its original initial position together with the mounting table 18 from the inverted position, the center of gravity W of each hook 20, 20 in that state is located outside of the vertical line A passing through the lower end pivot point a. Therefore, at the same time as the basket 8 and the mounting table 18 return to their original positions, the hooks 20, 20 are also automatically returned to their original unlocked state by their own weight. This allows the basket 8 to be removed and the next basket 8 to be brought in. The hooks 20, 20 are constructed so that the weight is greater toward the upper end having the engaging portion, and the center of gravity W when the mounting table 18 is in the initial posture and locked state passes through the lower end pivot point a. The further outside the vertical line A is located, the more stable the switching operation due to its own weight becomes. Also, the contact member 2
Regarding the inclination angle (the angle between the line connecting the center of gravity W and the pivot point a and the vertical line) in the unlocked state, which is regulated by 5, the mounting surface of the mounting table 18 becomes vertical and the basket 8 exceeds the horizontal state. The angle is free as long as the center of gravity W moves to the opposite side and switches to the locking means before it is reversed, but considering the overall reversal speed and the operating speed due to its own weight,
It is better to set the angle to around 30°. Further, as the drive device for the mounting table 18, a reciprocating rotation drive device using a chain other than the crank mechanism 21 and a clutch switching may be adopted.

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

図面は本考案に係る容器自動反転装置の実施例
を示し、第1図はメツキ処理装置全体を示す概略
平面図、第2図は同側面図、第3図および第4図
は要部を示す平面図と側面図である。 ……容器、18……載置台、19……受枠、
20……フツク、24……容器の上縁、a……フ
ツクの下端枢支点、……鉛直線、W……重心。
The drawings show an embodiment of the automatic container reversing device according to the present invention, FIG. 1 is a schematic plan view showing the entire plating processing device, FIG. 2 is a side view of the same, and FIGS. 3 and 4 show main parts. They are a plan view and a side view. 8 ... Container, 18... Placement stand, 19... Receiving frame,
20...Hook, 24...Top edge of container, a...Lower end pivot point of hook,...Plumb line, W...Center of gravity.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 載置台18上に容器を嵌着保持する受枠19
を立設し、載置台18の反転方向後方側に容器
の上縁24を係止して容器を載置台18上に拘
束するロツク状態と、その拘束を解除する傾斜姿
勢でのロツク解除状態との間で揺動するフツク2
0の下端を枢着すると共に、載置台18の初期姿
勢において前記フツク20をロツク状態に位置さ
せたときのフツク20の重心Wが下端枢支点aを
通る鉛直線Aよりも外側に位置すべく構成して、
前記載置台18の反転に伴う姿勢の変化による前
記枢支点a周りでの重心Wの移動によつて前記フ
ツク20を自動的に作動させるべく構成したこと
を特徴とする容器自動反転装置。
A receiving frame 19 that fits and holds the container 8 on the mounting table 18
The container 8 is placed upright on the rear side of the mounting table 18 in the reversal direction.
The hook 2 swings between a locked state in which the upper edge 24 is locked and the container 8 is restrained on the mounting table 18, and an unlocked state in an inclined position in which the restraint is released.
The lower end of the hook 20 is pivotally attached, and the center of gravity W of the hook 20 when the hook 20 is in the locked state in the initial posture of the mounting table 18 is to be located outside the vertical line A passing through the lower end pivot point a. Configure
An automatic container reversing device characterized in that the hook 20 is automatically operated by movement of the center of gravity W around the pivot point a due to a change in attitude due to the reversal of the mounting table 18.
JP19805284U 1984-12-27 1984-12-27 Expired JPS634027Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19805284U JPS634027Y2 (en) 1984-12-27 1984-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19805284U JPS634027Y2 (en) 1984-12-27 1984-12-27

Publications (2)

Publication Number Publication Date
JPS61113740U JPS61113740U (en) 1986-07-18
JPS634027Y2 true JPS634027Y2 (en) 1988-02-01

Family

ID=30756720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19805284U Expired JPS634027Y2 (en) 1984-12-27 1984-12-27

Country Status (1)

Country Link
JP (1) JPS634027Y2 (en)

Also Published As

Publication number Publication date
JPS61113740U (en) 1986-07-18

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