JPS61200874A - Apparatus for surface treatment of small steel article - Google Patents
Apparatus for surface treatment of small steel articleInfo
- Publication number
- JPS61200874A JPS61200874A JP3995885A JP3995885A JPS61200874A JP S61200874 A JPS61200874 A JP S61200874A JP 3995885 A JP3995885 A JP 3995885A JP 3995885 A JP3995885 A JP 3995885A JP S61200874 A JPS61200874 A JP S61200874A
- Authority
- JP
- Japan
- Prior art keywords
- holding member
- treatment
- tank
- basket
- treatment tank
- 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.)
- Granted
Links
- 238000004381 surface treatment Methods 0.000 title claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 4
- 239000010959 steel Substances 0.000 title claims abstract description 4
- 238000011282 treatment Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 18
- 239000000463 material Substances 0.000 description 21
- 238000005303 weighing Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating Apparatus (AREA)
- Chemically Coating (AREA)
- Chemical Treatment Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は例えば小形のボルト、ナツトのような鋼製小
物類の表面処理装置、詳細にはこのような小物類の表面
に異なる種類の塗料または樹脂による浸漬塗装、脱脂及
び酸洗、異なる種類の処理剤による化学的処理、異なる
種類の材料によるライニング、もしくは異なる種類の金
属によるめっき等を行うための表面処理装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a surface treatment device for small steel items such as small bolts and nuts, and more specifically, a method for coating and degreasing the surfaces of such small items with different types of paints or resins. The present invention also relates to surface treatment equipment for carrying out pickling, chemical treatment with different types of treatment agents, lining with different types of materials, plating with different types of metals, etc.
前記のような小物類を所定温度の異なる処理材をそれぞ
れ収容した第１、第２処理槽に順次浸漬して表面を処理
をすることは、すでに従来から行われている。It has already been practiced in the past to treat the surface of such small items by sequentially immersing them in first and second treatment tanks each containing treatment materials having different predetermined temperatures.
そしてこの場合、第１処理工程において小物類の表面に
付着した第１処理材層が生かわきの状態で、第２処理工
程を行わないと、第２処理工程の際の第２処理材層の付
着にむらを生ずることから、なるべく両工程間の時間間
隔が短く。In this case, if the second treatment step is not performed while the first treatment material layer adhered to the surface of the small items in the first treatment step is still dry, the second treatment material layer during the second treatment step will be To prevent uneven adhesion, the time interval between both steps should be as short as possible.
さらにそれが均一であることが必要である。また浸漬の
際使用される吊具等の取扱具は、第１処理工程で第１処
理材に浸漬した後、第２処理工程で第２処理材に浸漬さ
せると、取扱具に付着した第１処理材が第２処理材に混
入してこれを稀釈するのに加えて、第１処理槽において
与えられた熱が第２処理槽に持越されて、悪い熱影響を
与えることとなるため、各処理槽毎に別の取扱具を使用
しなければならない。Furthermore, it is necessary that it be uniform. In addition, when handling tools such as hanging tools used during immersion are dipped in the first treated material in the first treatment step and then immersed in the second treated material in the second treatment step, the first In addition to the treatment material mixing with the second treatment material and diluting it, the heat applied in the first treatment tank is carried over to the second treatment tank, causing a negative thermal effect. Separate handling equipment must be used for each treatment tank.
ところで従来は前記のような処理をするに際しては、針
金で小物類を吊る方法があるが、これでは小物類の針金
への取付け、取外しに人手を要するばかりでなく、きわ
めて能率も悪く。Conventionally, when performing the above-mentioned process, there is a method of hanging small items with a wire, but this method not only requires manpower to attach and remove the small items from the wire, but is also extremely inefficient.
また針金を反覆使用することができないで、廃棄しなけ
ればならないことから無駄が大きいという欠点がある。Another disadvantage is that the wire cannot be used repeatedly and must be discarded, resulting in a large amount of waste.
そこでこのような欠点のない方法として、小物類をかご
に入れて１人の作業者が第１処理工程を行って第１処理
槽外でかごを押打することによってたれ切りを行った後
、第２処理槽のところに同様のかごをもっている他の作
業者のかごに移し替え、この作業者が第２処理工程を行
う方法がある。しかしながらこれではたれ切りが迅速か
つ正確に行なわれに＜＜、さらに両工程間の時間間隔が
一定にならないのに加えて長時間を要し、そのため処理
材層の厚さが不均一となる傾向があり、また複数の作業
者が必要であり、さらにその作業者の労働は適宜であっ
て、作業効率もきわめて低く、大量処理は全く無理であ
るというような欠点があった。Therefore, as a method that does not have such drawbacks, one worker puts the small items in a basket, performs the first treatment step, and cuts the drippings by pushing the basket outside the first treatment tank. There is a method in which the basket is transferred to the basket of another worker who has a similar basket in the second treatment tank, and this worker carries out the second treatment step. However, this method does not allow for rapid and accurate sagging, and furthermore, the time interval between the two processes is not constant, and it takes a long time, which tends to result in uneven thickness of the treated material layer. In addition, it requires a plurality of workers, and the work efficiency of the workers is very low, making large-scale processing impossible.
この発明の目的は、前記のような処理装置における欠点
を排除し、作業者による手作業を少くシ１両工程間の時
間間隔を短縮するとともに均一にして第１処理材上への
第２処理材の付着をむらなく行い、さらに各処理材のた
れ切りを迅速かつ正確に行うことができ、きわ・めで効
率よく作業を遂行することができて大量処理に適した処
理装置を提供することを目的とするものである。It is an object of the present invention to eliminate the above-mentioned drawbacks in processing equipment, to reduce the manual work by the operator, to shorten the time interval between the two processes, and to uniformly perform the second processing on the first processing material. It is our aim to provide processing equipment that is capable of adhering materials evenly, quickly and accurately cutting off the drippings of each processing material, and that is capable of efficiently carrying out work at critical points and is suitable for mass processing. This is the purpose.
この発明は前記のような目的を達成するにつき、中心に
設立された支柱の上部に水平方向に間欠的に回動するよ
うに設けられた回動部材と、この回動部材の先端付近に
おいて上下動可能に設けられた上下動部材と、この上下
動部材の下端に開口部を対向させて配置された１対の多
孔質かご及びこれらを連結する連結杆を有し、かつ軸線
に対して水平、垂直両方向に回転可能に取付けられた保
持部材と、前記保持部材の下方にその水平方向の移動径
路に沿って、ほぼ等間隔をおいて順次配置された荷積部
、第１．第２処理槽、水冷槽及び荷卸部とを具えている
ことを特徴とするものである。In order to achieve the above-mentioned object, this invention includes a rotating member provided at the top of a pillar established at the center so as to rotate intermittently in the horizontal direction, and a rotating member that rotates up and down near the tip of the rotating member. It has a vertically movable member that is movable, a pair of porous cages that are arranged with openings facing each other at the lower end of the vertically movable member, and a connecting rod that connects these, and is horizontal to the axis. , a holding member rotatably mounted in both vertical directions, and loading portions disposed in sequence at approximately equal intervals below the holding member along its horizontal movement path; It is characterized by comprising a second treatment tank, a water cooling tank, and an unloading section.
以下図面に示す実施例を参照してこの発明の詳細な説明
する。The present invention will be described in detail below with reference to embodiments shown in the drawings.
第１図において、１は中心に設立された支柱を示し、こ
の支柱１に円盤からなる水平な回動部材２の縦向基軸１
５が回動可能に支承され、この基軸１５に歯車１６が取
付けられ、これと噛合する歯車１７が支柱１に回動可能
に設置され、この歯車１７の軸１８に取付けた歯車１９
が支柱１に設置した回動用モータ２０の軸に取付けられ
た歯車２１と噛合している。In FIG. 1, reference numeral 1 indicates a pillar established at the center, and a vertical axis 1 of a horizontal rotating member 2 consisting of a disk is attached to this pillar 1.
5 is rotatably supported, a gear 16 is attached to this base shaft 15, a gear 17 that meshes with this is rotatably installed on the support column 1, and a gear 19 is attached to the shaft 18 of this gear 17.
is meshed with a gear 21 attached to the shaft of a rotation motor 20 installed on the support column 1.
３はこの回動部材２の先端付近において、上下動可能に
垂設された上下動部材、４．４′は上下動部材３の下端
において開口部を対向させて配置された１対の多孔質か
ご、５は回動部材２の回動始端時における停止時に、か
ご４．４′の側方に位置する荷積部をそれぞれ示し。3 is a vertically movable member that is vertically movable near the tip of the rotary member 2, and 4.4' is a pair of porous members arranged with openings facing each other at the lower end of the vertically movable member 3. Carts 5 and 5 respectively indicate the loading portions located on the sides of the car 4 and 4' when the rotating member 2 is at rest at the beginning of its rotation.
各部材の詳細については後述する。Details of each member will be described later.
第２図は回動部材２を除いたものの位置関係を示し、矢
印Ａは荷積部５に搬入される小物類の移動経路、矢印Ｂ
に示す円環状鎖線はいずれかのかご４または４′に収容
されて搬送される小物類の移動方向及び経路を示す、６
は回動部材２の回動終端時における停止時にかご４の下
方に位置する荷卸部を示し、前記移動経路Ｂに沿って荷
積部５の側から順次第１．第２処理槽７．８及び水冷槽
９が設けられており、各部材５．７．８．９．６は移動
経路上において等間隔位置に配置されている。Figure 2 shows the positional relationship of components excluding the rotating member 2, where arrow A indicates the movement path of small items carried into the loading section 5, and arrow B
The annular chain line shown in 6 indicates the moving direction and route of the small articles stored in either the cage 4 or 4' and transported.
1 shows the unloading section located below the car 4 when the rotating member 2 stops at the end of its rotation, and 1. A second treatment tank 7.8 and a water cooling tank 9 are provided, and each member 5.7.8.9.6 is arranged at equal intervals on the movement path.
第３図に↓１上下動部材３の詳細が示されており、この
上下動部材３は回動部材２の先端付近に設けられた支持
台２２に上下動自在に支持され ′た外筒２３．
その内部の中間筒２４、さらにその内部の内筒２５を有
し、外′ＷＪ２３の外周に上下方向に沿ってラック２６
が取付けら九、このラック２６が支持台２２に取付けた
上下用モータ２７（第１図）の軸に取付けた図示しない
歯車と噛合し、上下用モータ２７の作動によって上下動
部材３が支持台２２中を上下動する。FIG. 3 shows the details of the vertically movable member 3 (↓1). ．．
It has an intermediate cylinder 24 inside it, and an inner cylinder 25 inside it, and a rack 26 is provided along the outer periphery of the outer WJ 23 in the vertical direction.
When the rack 26 is installed, the rack 26 meshes with a gear (not shown) attached to the shaft of a vertical motor 27 (Fig. 1) attached to the support base 22, and the vertical movement member 3 is moved to the support base by the operation of the vertical motor 27. Move up and down in 22.
外筒２３の上下端には第１遊星歯車箱１３及び第２遊星
歯車箱１４の上部ケーシング４４が取付けられ、第１歯
車箱１３の頂板３５には３つの第１．第２、第３モータ
２９．３０，３１が倒立して設置される。これらのモー
タの軸の下端には平歯車３２、傘歯車３３、平歯車３４
が取付けられ、頂板３５の裏面に第２モータ３０の軸が
貫通している傘歯車３６を取付け、この傘歯車３６と噛
合する傘歯車３７及び傘歯車３３と噛合する傘歯車３８
の軸を回転可能に支持する軸受体の下端に平歯車３９が
取付けられて、この平歯車３９が平歯車３４と噛合して
いる。The upper casings 44 of the first planetary gear box 13 and the second planetary gear box 14 are attached to the upper and lower ends of the outer cylinder 23, and the top plate 35 of the first gear box 13 has three first... The second and third motors 29, 30, 31 are installed upside down. The lower ends of the shafts of these motors include a spur gear 32, a bevel gear 33, and a spur gear 34.
is attached, and a bevel gear 36 through which the shaft of the second motor 30 passes is attached to the back surface of the top plate 35, a bevel gear 37 meshing with this bevel gear 36, and a bevel gear 38 meshing with the bevel gear 33.
A spur gear 39 is attached to the lower end of a bearing body that rotatably supports the shaft of the shaft, and this spur gear 39 meshes with the spur gear 34.
この平歯車３９は中間筒２４の上端によって回転可能に
軸受さ九、中間筒２４にはこの平歯車３９の下方におい
て、平歯車３２と噛合する平歯車４０が取付けられ、中
間筒２４に内筒２５が回転可能に軸受され、内Ｗｉ２５
の上端には傘歯車３７と噛合する傘歯車４１が取付けら
れている。内筒２５内に上下方向に延びる中心軸４３が
配置され、その上部は傘歯車４■に回転可能に軸受され
、上端には傘歯車３８と噛合する傘歯車４２が取付けら
れており、これらの歯車からなる第１遊星歯車機構１１
は第１歯車箱１３内に収容されている。This spur gear 39 is rotatably supported by the upper end of the intermediate cylinder 24, and a spur gear 40 that meshes with the spur gear 32 is attached to the intermediate cylinder 24 below the spur gear 39. 25 is rotatably bearing, and the inner Wi25
A bevel gear 41 that meshes with the bevel gear 37 is attached to the upper end of the bevel gear 37 . A central shaft 43 extending vertically is disposed within the inner cylinder 25, and its upper portion is rotatably supported by a bevel gear 4■, and a bevel gear 42 that meshes with the bevel gear 38 is attached to its upper end. First planetary gear mechanism 11 consisting of gears
is housed in the first gear box 13.
中間筒２４の上下部は第１歯車箱１３の底板及び第２歯
車箱１４の上部ケーシング４４の頂板に回転可能に軸受
されて、下端には傘歯車４６が取付けられており、内筒
２５の下部は傘歯車４６を貫通してこれに回転可能に軸
受され、下端には傘歯車４７が取付けられ、中心軸４３
の下部は傘歯車４７を貫通してこれに回転可能に軸受さ
れ、下端には傘歯車４８が取付けられている。上部ケー
シング４４の対向側壁に下部ケーシング４５に設けた１
対の水平な中空支持軸４９．４９’が回転可能に軸受さ
れ、その外端には上方に延びる腕杆が設けられて、その
上端にバランスウェイト５１．５１′が取付けられてい
る。下部ケーシング４５の一側壁には傘歯車４６と噛合
する傘歯車５０が取付けられ、支持軸４９に回転可能に
軸受された軸の先端には傘歯車４８と噛合する傘歯車５
３が、また支持軸４９′に回転可能に軸受された軸の先
端には傘歯車４７と噛合する傘歯車５４がそれぞれ取付
けられており、これらの歯車からなる第２遊星歯車機構
１２は第２歯車箱１４内に収容されている。The upper and lower parts of the intermediate cylinder 24 are rotatably supported by the bottom plate of the first gear box 13 and the top plate of the upper casing 44 of the second gear box 14, and a bevel gear 46 is attached to the lower end. The lower part passes through a bevel gear 46 and is rotatably supported by the bevel gear 46. A bevel gear 47 is attached to the lower end, and the central shaft 43
The lower part of the bevel gear 47 passes through and is rotatably supported by the bevel gear 47, and the bevel gear 48 is attached to the lower end. 1 provided in the lower casing 45 on the opposite side wall of the upper casing 44
A pair of horizontal hollow support shafts 49, 49' are rotatably supported, at their outer ends are provided with upwardly extending arm rods, and at their upper ends are mounted balance weights 51, 51'. A bevel gear 50 that meshes with the bevel gear 46 is attached to one side wall of the lower casing 45, and a bevel gear 50 that meshes with the bevel gear 48 is attached to the tip of the shaft rotatably supported by the support shaft 49.
3, and a bevel gear 54 that meshes with the bevel gear 47 is attached to the tip of the shaft rotatably supported by the support shaft 49', and the second planetary gear mechanism 12 consisting of these gears It is housed in a gear box 14.
下部ケーシング４５の底板には吊具５５が取付けられ、
この吊具５５は中空支持軸５６を有し、この支持軸５６
は前記底抜に回転可能に軸受けされ、この支持軸５６の
下端に水平方向に中空の上方支持梁５７が取付けられ、
この支持梁５７の両端に縦方向に中空の吊脚５８．５８
′が取付けられ、これらの吊脚５８．５８′の下端の水
平方向に中空の下方支持梁５９．５９’が取付けられて
いる。支持軸５６内に回転可能に支持されている縦軸の
上下端に傘歯車６０．６１が取付けられ、歯車６１と噛
合する傘歯車６２が支持梁５７中に回転可能に支持され
た横軸６３の一端に取付けられ、この軸６３の他端には
傘歯車６４が取付けられている。傘歯車６４と噛合する
傘歯車６５が一方の吊脚５８′中に回転可能に支持され
た縦軸６６の上端に取付けられ、この軸６６の下端には
傘歯車６７が取付けられている。A hanger 55 is attached to the bottom plate of the lower casing 45,
This hanging tool 55 has a hollow support shaft 56, and this support shaft 56
is rotatably supported by the bottom, and a hollow upper support beam 57 is horizontally attached to the lower end of the support shaft 56,
Hollow suspension legs 58, 58 in the vertical direction at both ends of this support beam 57
' are attached, and a hollow lower support beam 59,59' is attached horizontally to the lower end of these hanging legs 58,58'. Bevel gears 60, 61 are attached to the upper and lower ends of a vertical shaft rotatably supported within the support shaft 56, and a horizontal shaft 63 has a bevel gear 62 that meshes with the gear 61 and is rotatably supported within the support beam 57. A bevel gear 64 is attached to the other end of the shaft 63. A bevel gear 65 meshing with the bevel gear 64 is attached to the upper end of a vertical shaft 66 rotatably supported in one of the suspension legs 58', and a bevel gear 67 is attached to the lower end of this shaft 66.
かご４．４′がつづみ形シュート７０の両端開口部にそ
れぞれ開口部を対向させて複数（この実施例では３本）
の連結杆７１．７１′で連結されて保持部材１０を構成
し、シュート７０の中間の小径部の外周から水平方向に
１対の受棒７２．７２′を突設し、この受棒７２．７２
′は支持梁５９．５９′を延びて、これに回転可能に支
持され、一方の受棒７２′の先端に取付けた傘歯車７３
が傘歯車６７と噛合している。かご４．４′は多数の打
抜孔を有する板体によって形成されても、または線材を
編成したものであってもよい。A plurality of cages 4.4' (three in this embodiment) are provided with openings facing the openings at both ends of the threaded chute 70.
are connected by connecting rods 71, 71' to constitute the holding member 10, and a pair of receiving rods 72, 72' are provided horizontally protruding from the outer periphery of the intermediate small diameter portion of the chute 70, and these receiving rods 72. 72
' Extends the support beam 59, 59', is rotatably supported by this, and is a bevel gear 73 attached to the tip of one receiving rod 72'.
meshes with the bevel gear 67. The cage 4.4' may be formed by a plate having a number of punched holes or may be made of knitted wire.
前記のようなものにより実施されるめっき作業について
、第７Ａ、第７Ｂ図に示すタイムスケジュール表を参照
して説明する。The plating work carried out by the above-mentioned apparatus will be explained with reference to the time schedule shown in FIGS. 7A and 7B.
適宜の運搬具により第２図に示す矢印Ａの方向に運搬さ
れてきた小物類が荷積部５にもたらされ、秤量機７６に
載置された容器７７内に第１図矢印Ｃに示すように投入
される。ここで秤量機７６によって秤量された小物類は
、シュート７０を介して下位置にあるかご４′に投入さ
れる（第７Ａ図Ｔ１）。Small items that have been transported in the direction of arrow A shown in FIG. 2 by an appropriate conveyor are brought to the loading section 5 and placed in a container 77 placed on a weighing machine 76 as shown by arrow C in FIG. 1. It is inserted like this. Here, the small items weighed by the weighing machine 76 are thrown into the basket 4' located at the lower position via the chute 70 (T1 in FIG. 7A).
ここで第１図に示す回動用モータが作動して回動部材２
を移動し、まもなく上下用モータ２７が作動を開始し、
保持部材１０が３６＠回動して第１処理槽７までの中間
位置に達した時間Ｔ２で、上下動部材３を介して保持部
材１０を上動してかご４′を上位置（第５図鎖線位置）
にもたらして上下用モータ２７が停止し、かご４′がこ
の位置に保持されたまま第１処理槽７上にもたらされた
ときＴ３において回動用モータ２０が停止する。At this point, the rotation motor shown in FIG. 1 is activated, and the rotation member 2
, and the vertical motor 27 soon starts operating.
At time T2 when the holding member 10 rotates 36 @ and reaches the intermediate position up to the first processing tank 7, the holding member 10 is moved upward via the vertical movement member 3 to move the car 4' to the upper position (the fifth (Position of dashed line in figure)
At T3, the vertical motor 27 stops, and when the car 4' is brought onto the first processing tank 7 while being held in this position, the rotation motor 20 stops at T3.
ここで上下用モータ２７が前記とは反対方向に作動し、
保持部材１０を下動してかご４′を第１処理槽７中にお
いて処理材に浸漬する下位置に時間Ｔ４にもたらして停
止する。そしてこの状態が時間Ｔ６まで続く、この浸漬
中にまず第３モータ３１が作動して、第１、第２遊星歯
車機構１１．１２を介して吊具４４．すなわち保持部材
ＩＯを水平方向に低速で回転を始める。時間Ｔ６におい
ては、上下用モータ２７が作動してかご４′を第１処理
槽７外の中位置にもたらし、この際かご４′は依然低速
で回転している。かご４′が中位置にもたらされたとき
Ｔ７において、第３モータ３１は保持部材１０を高速回
転させるようになる。このようにしてかご４′が高速回
転をするようになったときＴ８において、第１モータ２
９が作動して、第１、第２遊星歯車機構１１．１２を介
して、中空支持軸４９．４９’を回転し吊具５５すなわ
ち保持部材１０を第４図に示すように上下動部材３の軸
線に対して角度αが約４５°となるまで垂直方向に回転
し、この回転終了時Ｔ９において、上下用モータ２７が
作動し保持部材ｌＯを上動して、かご４を上位置へ移動
し始めるととも枦こ、第３モータ３１が作動して、保持
部材の回転を低速に切換える。そしてかご４′が上位置
へ到達するどきＴＩＯの直前において、第１モータ２９
の作動によって、保持部材ｌＯが傾動位置から原位置（
垂直位置）に復帰しはじめる。Here, the vertical motor 27 operates in the opposite direction to the above,
The holding member 10 is moved down to bring the cage 4' to the lower position where it is immersed in the processing material in the first processing tank 7 at time T4, and then stopped. This state continues until time T6.During this immersion, the third motor 31 is first activated, and the suspender 44. That is, the holding member IO starts rotating at a low speed in the horizontal direction. At time T6, the up-and-down motor 27 operates to bring the cage 4' to the middle position outside the first processing tank 7, and at this time the cage 4' is still rotating at a low speed. When the car 4' is brought to the middle position, at T7, the third motor 31 begins to rotate the holding member 10 at high speed. When the car 4' starts rotating at high speed in this way, at T8, the first motor 2
9 is operated to rotate the hollow support shaft 49.49' through the first and second planetary gear mechanisms 11.12, and the lifting member 55, that is, the holding member 10, is moved up and down by the vertically movable member 3 as shown in FIG. The car 4 is rotated in the vertical direction until the angle α becomes approximately 45° with respect to the axis of the car 4, and at the end of this rotation, at T9, the up-and-down motor 27 is activated to move the holding member IO upward, moving the car 4 to the upper position. As soon as the rotation starts, the third motor 31 starts operating and switches the rotation of the holding member to a low speed. Then, when the car 4' reaches the upper position, the first motor 29
, the holding member lO moves from the tilted position to the original position (
begins to return to vertical position).
前記のようにして第１処理槽７内における第１処理工程
は終了することとなるが、この終了時ＴＩＯにおいて１
回動用モータ２０が作動して回動部材２を回動して保持
部材１０を第２処理槽８まで移動する。この移動の際、
前記によって保持部材１０が原位置に復帰するとともに
、第３モータ３１の作動を停止して保持部材ｌＯの回転
を停止する。さらにこれらと同時に第２モータ３０が作
動して、受棒７２，７２’を回転し、保持部材１０を垂
直方向に回転して、下方のかご４′を上方へ、また上方
のかご４を下方へ移動して位置を交替し、これによりか
ご４′中の小物類をシュート７０を介して、かご４中へ
移し替える。The first treatment process in the first treatment tank 7 is completed as described above, but at the time of completion, 1
The rotation motor 20 operates to rotate the rotation member 2 and move the holding member 10 to the second processing tank 8 . During this move,
As a result of the above, the holding member 10 is returned to its original position, and the operation of the third motor 31 is stopped to stop the rotation of the holding member IO. Furthermore, at the same time, the second motor 30 is operated to rotate the receiving rods 72, 72' and the holding member 10 in the vertical direction, so that the lower car 4' is moved upward and the upper car 4 is moved downward. The small articles in the basket 4' are thereby transferred into the basket 4 through the chute 70.
前記のような状態で回動部材２の移動が終了すると、そ
の時間Ｔｌｌと時間Ｔ１２との間において、第７Ａ、第
７Ｂ図から明らかなように第１処理槽７におけると全く
同一の手順で小物類の第２処理工程が行われるが、第１
処理工程におけると相違する点は、小物類がかご４′で
はなくてかご４に収容されていることである。When the movement of the rotating member 2 is completed in the above state, between time Tll and time T12, as is clear from FIGS. 7A and 7B, the procedure is exactly the same as in the first processing tank 7. The second processing step for small items is carried out, but the first
The difference in the processing process is that the small items are stored in the basket 4 instead of the basket 4'.
このようにして時間Ｔ２において第２処理工程を終了す
ると、上下用モータ２７．第１、第３モータ２９．３１
が第１処理槽７から第２処理槽８への保持部材１０の移
動時と全く同様の作動をし、第２モータ３０だけはそれ
と相違して作動することなく、シたがってかご４が下方
に位置したまま、回動用モータ２０の作動によって、時
間Ｔ１３において保持部材１０を水冷槽９の上方まで移
動して停止する。When the second processing step is completed at time T2 in this manner, the vertical motor 27. 1st and 3rd motor 29.31
operates in exactly the same way as when moving the holding member 10 from the first processing tank 7 to the second processing tank 8, only the second motor 30 does not operate differently, so that the car 4 is moved downward. The holding member 10 is moved to above the water-cooled tank 9 at time T13 by the operation of the rotation motor 20, and then stopped.
ここで上下用モータ２７が作動して、第１．第２処理工
程におけると同様にかご４を水冷槽９の下位置にもたら
されたときＴ１４において、第３モータ３１が作動して
保持部材１０を回転し始め。Here, the vertical motor 27 operates, and the first vertical motor 27 operates. As in the second processing step, when the car 4 is brought to the lower position of the water cooling tank 9, at T14, the third motor 31 is activated and starts rotating the holding member 10.
その後の時間Ｔ１５において、上下用モータ２７が反対
方向に作動し、保持部材１０を上動してかご４を水冷槽
９外の中位置にもたらし、その後の時間Ｔ１６において
保持部材ｌＯは高速回転に移る。At the subsequent time T15, the vertical motor 27 operates in the opposite direction, moving the holding member 10 upward to bring the car 4 to the middle position outside the water cooling tank 9, and at the subsequent time T16, the holding member 1O starts rotating at high speed. Move.
その後時間Ｔ１７において保持部材１０の回転が停止す
るとどもに、上下用モータ２７の作動によって保持部材
１０が上動してかご４は上位置に移動し、その後時間Ｔ
１８において第１モータ２９が作動して、吊具５５すな
わちかご保持部材ｌＯを水平線との角度βが約３０°と
なるまで垂直方向に回転して水冷工程を終了する。Thereafter, at time T17, the rotation of the holding member 10 is stopped, and the holding member 10 is moved upward by the operation of the vertical motor 27, and the car 4 is moved to the upper position.
At step 18, the first motor 29 is activated to rotate the hanging tool 55, that is, the car holding member lO, in the vertical direction until the angle β with the horizontal line becomes approximately 30°, and the water cooling process is completed.
この後回動用モータ２０の作動によって、時間Ｔ１９に
おいて保持部材１０を上動してかご４が上位置にあるま
ま荷卸部６の上方まで移動して停止しく第６図）、それ
と同時に第２モータ３０が作動して、吊具５５介して保
持部材１０を第６図において時計方向に回転し、下方の
がご４を上方へ、また上方のかご４′を下方へ移動する
こととなり、かご４の上方への移動に際して下向きに傾
斜した際、その中の小物類を荷卸部６のシュート７８を
介して容器７９に投入し、これを秤量機８０で秤量し、
この秤量機８０によって秤量した重量と、秤量機７６に
よって秤量した重量との差が処理によって付着した処理
材の量を表わすこととなる。前記の際かご４．４′の交
替が終了したときＴ２Ｏで第３モータ３１が作動して、
保持部材１０を低速回転し、この回転を時間Ｔ２１で中
止する。このようにして荷卸工程が終了したときＴ２２
に回動用モータ２０が作動して、保持部材ｌＯのかご４
′を荷積部５の上方にもたらして停止し、以下前記のよ
うな作業を繰り返えすこととなる。Thereafter, by the operation of the rotation motor 20, at time T19, the holding member 10 is moved upward to move the car 4 in the upper position to above the unloading section 6 and stop (Fig. 6), and at the same time, the second motor 30 is activated, the holding member 10 is rotated clockwise in FIG. When the container is tilted downward during upward movement, the small items therein are thrown into a container 79 through a chute 78 of the unloading section 6, and weighed by a weighing machine 80.
The difference between the weight measured by the weighing machine 80 and the weight measured by the weighing machine 76 represents the amount of treatment material deposited by the treatment. When the above-mentioned replacement of the cages 4 and 4' is completed, the third motor 31 is activated at T2O,
The holding member 10 is rotated at a low speed, and this rotation is stopped at time T21. When the unloading process is completed in this way, T22
The rotation motor 20 operates to rotate the cage 4 of the holding member lO.
' is brought above the loading section 5 and stopped, and the above-mentioned operations are then repeated.
前記において、各種７．８．９中において、保持部材１
０を介してかご４，４′を水平方向に回転することによ
って各槽中の処理材または、冷水が第８図に示すような
流れを生じて、かご４または４′及びこれらに収容され
た小物類の洗浄がなされ、さらにかご４または４′を槽
内から取出す直前に高速回転させることにより。In the above, in various 7.8.9, holding member 1
By horizontally rotating the baskets 4 and 4' through the basket 0, the treated material or cold water in each tank flows as shown in FIG. Small items are washed, and the basket 4 or 4' is rotated at high speed just before being taken out of the tank.
連結杆７１または７１′が攪拌羽根の作用をして、処理
材の表面に浮いている酸化物等の滓８１を遠心力で槽外
に放流するので、小物類に滓が付着することを防止し、
さらにかご４または４′が槽外に取出されたところで高
速回転をすることにより、かご４または４′及び小物類
の温度が低下しない前に、これらに残存する余剰処理材
を振切る。The connecting rod 71 or 71' acts as a stirring blade and discharges sludge 81 such as oxides floating on the surface of the treated material out of the tank by centrifugal force, thus preventing the sludge from adhering to small objects. death,
Furthermore, by rotating at high speed when the basket 4 or 4' is taken out of the tank, excess treatment material remaining on the basket 4 or 4' and small articles is shaken off before the temperature of the basket 4 or 4' and small articles decreases.
その後吊具５５を介して保持部材ＩＯを傾斜させながら
低速回転させることとなるが、これによりかご４または
４′中の小物類が冷却中に互いに鋳付いてだんご状にな
るのを防止することとなる。Thereafter, the holding member IO is tilted and rotated at low speed via the hanger 55, but this prevents the small items in the basket 4 or 4' from sticking to each other and forming a dumpling shape during cooling. becomes.
第１処理工程と第２処理工程との中間において、かご４
′からかご４へ小物類を移し替えているが、これは第１
処理工程の際かご４′に付着した処理材が第２処理工程
中に他の処理材中に混入してこれを稀釈し、汚染するこ
とと、第１処理工程においてかご４に与えられた熱が第
２処理槽に持越されて、悪い影響を与えることとを防止
するためである。そしてこの際の保持部材１０の回転中
にかご４′から小物類が外部へ放出されることのないよ
うに、充分に遠心力を与えるような速度で回転し、かご
４．４′が上下位置を交替して停止した際、遠心力の消
滅により、シュート７０を介して始めて他方のかご４に
全部の小物類が移し替えられることとなる。In the middle of the first processing step and the second processing step, the cage 4
'I am moving small items from basket 4 to basket 4, but this is the first
The treatment material that adheres to the basket 4' during the treatment process mixes into other treatment materials during the second treatment process, diluting them and contaminating them, and the heat applied to the basket 4 in the first treatment process. This is to prevent the waste from being carried over to the second treatment tank and having a negative impact. At this time, during the rotation of the holding member 10, the holding member 10 rotates at a speed that provides sufficient centrifugal force to prevent the small items from being released from the car 4' to the outside, and the car 4.4' is placed in the vertical position. When the baskets are alternately stopped, all the small items are transferred to the other basket 4 through the chute 70 due to the disappearance of the centrifugal force.
そして荷卸部６においては、前記の保持部材１０を垂直
、水平両方向において回転させることにより、かご４か
ら荷卸部６への小物類の落下が円滑に行われることとな
る。In the unloading section 6, by rotating the holding member 10 in both vertical and horizontal directions, small items can be smoothly dropped from the basket 4 to the unloading section 6.
この発明は前記のようであって、水平方向に間欠的に回
動する回動部材の先端付近に、上下動可能に設けられた
上下動部材の下端に、水平方向と垂直方向とに回転可能
に取付けられ、かつ開口部が対向する１対の多孔質かご
及びこれらの連結杆を有する保持部材と、この保持部材
の下方にその水平方向の移動径路に沿って、ほぼ均等間
隔をもって順次配置された荷積部、第１、第２処理槽、
水冷槽及び荷卸部とを具えているので、小物類を荷積部
において一方のかごに収容し、２つの処理槽においては
他方のかごに収容して多異る処理を施し、水冷して荷卸
部まで移動する全作業をすべて人手によることなく適宜
の自動制御装置によって、遂行することができて、きわ
めて能率よく量産も可能であり。This invention is as described above, and the lower end of the vertically movable member is provided near the tip of the rotary member that rotates intermittently in the horizontal direction, and is rotatable in the horizontal and vertical directions. A holding member having a pair of porous cages attached to the cage and having openings facing each other and connecting rods thereof, and a holding member disposed below the holding member sequentially at approximately equal intervals along its horizontal movement path. a loading section, first and second processing tanks,
Since it is equipped with a water cooling tank and an unloading section, small items are stored in one basket in the loading section, and in the other basket in the two processing tanks, subjected to various treatments, cooled with water, and unloaded. All the work involved in transporting the product to the factory can be carried out by appropriate automatic control equipment without manual intervention, making mass production extremely efficient.
しかも第１処理工程と第２処理工程において。Moreover, in the first treatment step and the second treatment step.
小物類を収容するかごを変更することができるので、第
２処理工程における処理材が第１処理工程における処理
材によって稀釈され、汚染されるのを防止し、さらに両
工程間の時間間隔を短くするとともに、均一にすること
ができて。Since the basket containing small items can be changed, the material to be treated in the second treatment step is prevented from being diluted and contaminated by the material to be treated in the first treatment step, and the time interval between both steps is shortened. At the same time, it can be made uniform.
均一かつむらのない表面皮膜を形成することができる等
の効果をもつものである。It has the effect of being able to form a uniform and even surface film.
第１図は、この発明の実施例の正面図、第２図は、前記
実施例につき回動部材を取除いたものの平面図、第３図
は、前記実施例の要部の縦断正面図、第４図は、前記実
施例につき、第２図の線ＩＶ−ＩＶに沿ってみた図面、
第５図は、同線■−■に沿ってみた図面、第６図は、同
線■−■に沿ってみた図面、第７Ａ、第７Ｂ図は、前記
実施例のタイムスケシール表、第８図は。
前記実施例の一部の作業中における状態を示す説明図で
ある。
１・・・支柱、 ２・・・回動部材、３・・・
上下動部材、 ４，４′・・・多孔質かご、５．５′・
・・荷積部、 ６・・・荷卸部、７・・・第１処理槽、
８・・・第２処理槽。
９・・・水冷槽、 １０・・・保持部材。
゛ごで：ｌＩ！ｉ”’。
扇Ｉ図
儒２図
・ＪｘFIG. 1 is a front view of an embodiment of the present invention, FIG. 2 is a plan view of the embodiment with the rotating member removed, and FIG. 3 is a longitudinal sectional front view of the main part of the embodiment. FIG. 4 is a drawing of the embodiment taken along line IV-IV in FIG. 2;
Fig. 5 is a drawing taken along the same line ■-■, Fig. 6 is a drawing taken along the same line ■-■, Figs. The diagram is. FIG. 3 is an explanatory diagram showing a state during a part of the work in the embodiment. 1... Support column, 2... Rotating member, 3...
Vertical movement member, 4,4'... Porous cage, 5.5'.
... Loading section, 6... Unloading section, 7... First treatment tank,
8...Second treatment tank. 9... Water cooling tank, 10... Holding member.゛gode: lI! i"'. Fan I figure Confucian figure 2/Jx
Claims (1)
回動するように設けられた回動部材と、この回動部材の
先端付近において上下動可能に設けられた上下動部材と
、この上下動部材の下端に開口部を対向させて配置され
た１対の多孔質かご及びこれらを連結する連結杆を有し
、かつ軸線に対して水平、垂直両方向に回転可能に取付
けられた保持部材と、前記保持部材の下方にその水平方
向の移動径路に沿って、ほぼ等間隔をおいて順次配置さ
れた荷積部、第１、第２処理槽、水冷槽及び荷卸部とを
具えていることを特徴とする鋼製小物類の表面処理装置
。1. A rotating member provided at the top of a pillar established at the center so as to rotate intermittently in the horizontal direction; and a vertically movable member provided near the tip of the rotating member so as to be movable up and down; A holder that has a pair of porous cages arranged with openings facing each other at the lower end of this vertically movable member and a connecting rod that connects them, and that is rotatable in both horizontal and vertical directions with respect to the axis. a loading section, a first treatment tank, a second processing tank, a water cooling tank, and an unloading section, which are sequentially arranged at approximately equal intervals below the holding member along its horizontal movement path. A surface treatment device for small steel items.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3995885A JPS61200874A (en) | 1985-02-28 | 1985-02-28 | Apparatus for surface treatment of small steel article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3995885A JPS61200874A (en) | 1985-02-28 | 1985-02-28 | Apparatus for surface treatment of small steel article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61200874A true JPS61200874A (en) | 1986-09-05 |
| JPH0566191B2 JPH0566191B2 (en) | 1993-09-21 |
Family
ID=12567463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3995885A Granted JPS61200874A (en) | 1985-02-28 | 1985-02-28 | Apparatus for surface treatment of small steel article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61200874A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005336612A (en) * | 2004-05-26 | 2005-12-08 | Komag Inc | Method and apparatus for applying voltage to substrate during plating |
| US7770698B2 (en) | 2006-03-17 | 2010-08-10 | Mitsubishi Electric Corporation | Elevator apparatus |
-
1985
- 1985-02-28 JP JP3995885A patent/JPS61200874A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005336612A (en) * | 2004-05-26 | 2005-12-08 | Komag Inc | Method and apparatus for applying voltage to substrate during plating |
| US7770698B2 (en) | 2006-03-17 | 2010-08-10 | Mitsubishi Electric Corporation | Elevator apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0566191B2 (en) | 1993-09-21 |
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