JPH049643B2 - - Google Patents
Info
- Publication number
- JPH049643B2 JPH049643B2 JP63089234A JP8923488A JPH049643B2 JP H049643 B2 JPH049643 B2 JP H049643B2 JP 63089234 A JP63089234 A JP 63089234A JP 8923488 A JP8923488 A JP 8923488A JP H049643 B2 JPH049643 B2 JP H049643B2
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- bottom plate
- cleaning
- demolding
- clamp
- 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 - Lifetime
Links
- 238000004140 cleaning Methods 0.000 claims description 96
- 238000009415 formwork Methods 0.000 claims description 68
- 238000003825 pressing Methods 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 2
- 239000012459 cleaning agent Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、生コン工場或いは二次製品工場でコ
ンクリート打設工事と併行して行われるコンクリ
ート供試体製造用の型枠の脱型・清掃・塗油作業
を機械化し、作業の省力化並びに時間短縮を可能
とする方法及び装置に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention is applicable to demolding, cleaning, and cleaning of formwork for producing concrete specimens, which is carried out in parallel with concrete pouring work at a ready-mixed concrete factory or a secondary product factory. The present invention relates to a method and device that mechanizes oil application work and makes it possible to save labor and time.
従来、供試体の製作は二分割型の型枠が使用さ
れ、両型枠の合わせ面の一端がヒンジで接続さ
れ、他端をボルト等で締結して筒状に組立てら
れ、下端部に底板を組付けた後に型枠内部にコン
クリートを流し込んで製作されていた。
Conventionally, a two-part formwork was used to manufacture the specimen, and one end of the mating surfaces of the two formworks was connected with a hinge, and the other end was fastened with bolts etc. to form a cylindrical shape, with a bottom plate attached to the bottom end. It was manufactured by pouring concrete into the formwork after it was assembled.
そして、コンクリートが凝固した後に型枠を分
解して供試体を脱型していた。 After the concrete solidified, the formwork was disassembled and the specimen was removed from the mold.
従つて、型枠の脱型・清掃・剥離剤塗油及び組
立はすべて手作業で行われていた。 Therefore, demolding, cleaning, applying a release agent, and assembling the formwork were all done manually.
又、型枠のヒンジやボルト締結部に飛散或いは
流出したコンクリートが固着し、その掃除は困難
な作業であつた。 In addition, scattered or spilled concrete adhered to the hinges and bolted parts of the formwork, making cleaning it difficult.
かかる理由から、型枠の上記手作業は多大な作
業時間を必要とする非能率な作業であり、型枠並
びに型枠作業の改善が強く要望された。 For this reason, the above-mentioned manual work of formwork is inefficient work that requires a large amount of working time, and there has been a strong demand for improvements in formwork and formwork work.
型枠の改善については、ボルト締結を必要とし
ない一体型の型枠本体と該型枠本体内の下部に挿
入される底板とによつて構成される型枠が提案さ
れている（特開昭59−9008号公報参照）。 Regarding the improvement of formwork, a formwork has been proposed that consists of an integral formwork body that does not require bolt fastening and a bottom plate inserted into the lower part of the formwork body (Japanese Patent Application Laid-Open No. (See Publication No. 59-9008).
此の型枠に類似した型枠の一例を第１３図〜第
１６図に示す。 An example of a formwork similar to this formwork is shown in FIGS. 13 to 16.
すなわち、筒状に形成された型枠本体１は内周
面の下部にテーパー状の段部２を有し、段部２に
は底板３が挿入されて、上部に開口を有する型枠
が形成される。 That is, a cylindrical form body 1 has a tapered step 2 at the lower part of its inner peripheral surface, and a bottom plate 3 is inserted into the step 2 to form a form having an opening at the top. be done.
型枠本体１の内周面と底板３の外周面との隙間
は、底板３が上下可能な範囲内で出来るだけ小さ
くして、此の隙間にレイタンス等が浸入するのを
できるだけ防止するようになつている。 The gap between the inner circumferential surface of the formwork body 1 and the outer circumferential surface of the bottom plate 3 is made as small as possible within the range in which the bottom plate 3 can move up and down, so as to prevent laitance etc. from entering this gap as much as possible. It's summery.
型枠本体１の外周面の中間部と下端部に設けら
れた鍔部４，５は型枠本体１を外部より保持する
ために設けられたものである。 Flange portions 4 and 5 provided at the middle and lower end portions of the outer peripheral surface of the form body 1 are provided to hold the form body 1 from the outside.
第１６図は型枠内にコンクリートＣが流しこま
れた状態を示す縦断面図で、コンクリートＣが凝
固した後に、底板３の下端面を押圧してコンクリ
ートＣを上方に抜き取ると供試体ができる。 Figure 16 is a longitudinal cross-sectional view showing concrete C poured into the formwork. After the concrete C has solidified, the lower end surface of the bottom plate 3 is pressed and the concrete C is pulled upward to form a specimen. .
此のとき、型枠本体１の内周面の形状を供試体
の寸法公差範囲内で上方に拡がるテーパー状とし
ておけば、供試体の抜き取りが容易となる。 At this time, if the shape of the inner circumferential surface of the form body 1 is tapered upward within the dimensional tolerance range of the specimen, the specimen can be easily extracted.
以上のように、一体型の型枠は組立や分解の手
間が不要となる利点はあるが、供試体抜き取り後
には型枠本体１や底板３の掃除及び次の供試体を
作製するために剥離剤の塗油が必要であり、これ
らは依然として手作業によらねばならなかつた。
As mentioned above, an integrated formwork has the advantage of not requiring assembly or disassembly, but after removing the specimen, the formwork body 1 and bottom plate 3 must be cleaned and peeled off to prepare the next specimen. Anointing of agents was required and these still had to be done by hand.
特に、型枠本体１と底板３との〓間に浸入して
固着したレイタンスは容易に除去できない問題が
あつた。 In particular, there was a problem that the laitance that had entered the space between the formwork body 1 and the bottom plate 3 and stuck thereto could not be easily removed.
又、型枠から供試体を抜き取るには大きな押圧
力が必要となり、これを高速で抜き取ろうとする
と押圧力の駆動源が大型化する欠点があつた。 Further, a large pressing force is required to extract the specimen from the mold, and when attempting to extract the specimen at high speed, the driving source for the pressing force becomes large.
本発明は、上記の課題を解決するために成され
たものであり、型枠の脱型・清掃・塗油の一連の
作業を機械化して、各処理作業の大幅な省力化と
時間短縮を目的としている。 The present invention was made to solve the above problems, and it mechanizes a series of operations such as demolding, cleaning, and oiling the formwork, thereby significantly saving labor and time for each processing operation. The purpose is
上記目的を達成するために、本発明の脱型・清
掃・塗油方法においては、筒状の型枠本体と該型
枠本体の内周面の底部に挿入された底板とによつ
て構成される型枠の内部にコンクリートを注入
し、型枠内部に形成されたコンクリート供試体が
強固した後に、上記型枠本体を係止した状態で上
記底板を押動して上記底板と共に内部のコンクリ
ート供試体を脱型し、次に脱型後の型枠本体を回
転台に載置し、該回転台を回転させながら上記型
枠本体の上部を蓋で密閉し、上記型枠本体の内部
に挿入したノズルより軽油等の洗浄液を高圧噴射
して型枠本体の内周面に付着したレイタンスを除
去し、次に、固定された上記型枠本体の上面及び
内面を回転する清掃具により清掃並びに剥離剤を
塗油することを特徴とするものである。
In order to achieve the above object, the demolding, cleaning and oiling method of the present invention comprises a cylindrical form body and a bottom plate inserted into the bottom of the inner peripheral surface of the form body. Concrete is poured into the inside of the formwork, and after the concrete specimen formed inside the formwork is solidified, the bottom plate is pushed while the formwork body is locked, and the concrete specimen inside the formwork is poured together with the bottom plate. Demold the specimen, then place the demolded formwork body on a rotating table, and while rotating the rotary table, seal the top of the formwork body with a lid, and insert it into the inside of the formwork body. The laitance adhering to the inner peripheral surface of the formwork body is removed by spraying a cleaning liquid such as light oil at high pressure from a nozzle, and then the upper and inner surfaces of the fixed formwork body are cleaned and peeled off using a rotating cleaning tool. It is characterized by applying anointing agent.
又、このコンクリート供試体用型枠の脱型・清
掃・塗油方法を実施する装置は、
筒状の型枠本体と該型枠本体の内周面の底部に
挿入された底板とによつて構成されるコンクリー
ト供試体の型枠を係止する係止部と上記底板の外
底面を押動する押動部とを備えた脱型装置と、上
記底板の厚さ寸法より小さい深さ寸法を有する底
板収容用の凹部と、該凹部の上方に設けられ該凹
部内に挿入された底板と略平行に移動可能に設け
られた押圧部とを備えた脱底板装置と、上記型枠
本体を載置する載置面を有し、回転可能に設けら
れた回転台と、該回転台の上方を上下動可能に設
けられ上記型枠本体の上部を被覆する蓋と、上記
回転台の上方を上下可能に設けられ、軽油等の洗
浄液を高圧噴射する洗浄ノズルを備えた洗浄装置
と、上記底板を吸着する磁石を有し回転可能に設
けられた回転台と、該回転台に吸着保持された底
板の外周面及び上面に当接する清掃具を備えた底
板清掃装置と、上記型枠本体を把持するクランプ
と、該クランプを回動並びに上下方向に移動する
クランプ支持部と、上記クランプに把持された型
枠本体の上面に当接し回転可能に設けられる上面
清掃具と、上記クランプに把持された型枠本体の
内面に当接し回転可能に設けられる内面清掃具と
を備えた清掃装置とをケイシングに配設したもの
である。 In addition, the device for performing the demolding, cleaning, and oiling method for the concrete specimen form consists of a cylindrical form body and a bottom plate inserted into the bottom of the inner peripheral surface of the form body. a demolding device comprising a locking part that locks the formwork of the constructed concrete specimen and a pushing part that pushes the outer bottom surface of the bottom plate; a bottom plate removal device including a recess for accommodating a bottom plate, and a pressing part provided above the recess so as to be movable substantially parallel to the bottom plate inserted into the recess; a turntable that is rotatably provided and has a mounting surface to be placed; a lid that is movable up and down above the turntable and covers the upper part of the formwork body; a cleaning device equipped with a cleaning nozzle that sprays a cleaning liquid such as light oil at high pressure; a rotating table that has a magnet that attracts the bottom plate and is rotatably provided; and a bottom plate that is attracted and held by the rotating table. a bottom plate cleaning device equipped with a cleaning tool that comes into contact with the outer circumferential surface and the top surface of the mold body; a clamp that grips the formwork body; a clamp support that rotates and moves the clamp in the vertical direction; A cleaning device including an upper surface cleaning tool that is rotatably provided in contact with the upper surface of the formwork body and an inner surface cleaning tool that is rotatably provided in contact with the inner surface of the formwork body held by the clamp is attached to the casing. This is what was installed.
上記の脱型装置の押動部の駆動源の構造は、親
シリンダーの内周面に親ピストン頭部を摺動可能
に嵌挿し、該親ピストン頭部に設けられた孔に筒
状の親ピストンロツドを挿入し、該親ピストンロ
ツドの内部に、上記親シリンダーの一側に連通す
る開口を有する子シリンダーを形成し、該子シリ
ンダーの内周面に子ピストン頭部を摺動可能に嵌
挿し、上記親シリンダーの一側に空気管路を接続
し、上記親シリンダー及び子シリンダーの他側を
エアハイドロタンクの下部に連通する油圧管路に
接続し、上記子ピストン頭部に連結された子ピス
トンロツドの先端に上記脱型装置の押動部を設け
たものである。 The structure of the drive source of the pushing part of the demolding device described above is such that a parent piston head is slidably inserted into the inner circumferential surface of a parent cylinder, and a cylindrical parent piston is inserted into a hole provided in the parent piston head. inserting a piston rod, forming a child cylinder inside the parent piston rod having an opening communicating with one side of the parent cylinder, and slidably fitting a child piston head into the inner peripheral surface of the child cylinder; An air pipe line is connected to one side of the parent cylinder, the other sides of the parent cylinder and the child cylinder are connected to a hydraulic line communicating with the lower part of the air-hydro tank, and a child piston rod is connected to the head of the child piston. The pushing part of the demolding device is provided at the tip of the mold.
上記のように構成された脱型・清掃・塗油装置
は次のように作用する。
The demolding, cleaning, and oiling device configured as described above operates as follows.
先ず、内部に供試体を有する型枠を脱型装置の
係止部に係止して押動部により底板を上方に押動
すると供試体が型枠本体より脱型する。 First, when a mold having a specimen therein is engaged with a locking portion of a demolding device and the bottom plate is pushed upward by a pushing portion, the specimen is demolded from the mold main body.
脱型した型枠本体は洗滌装置の回転台に載置さ
れて、底板挿入部に付着した除去困難なレイタン
スが高圧洗滌によつて除去される。 The demolded form body is placed on a rotary table of a cleaning device, and laitance that is difficult to remove and adheres to the bottom plate insertion portion is removed by high-pressure cleaning.
次に、型枠本体は清掃装置に移され、上面及び
内周面の清掃及び剥離剤塗油が行なわれる。 Next, the form body is transferred to a cleaning device, and the upper surface and inner peripheral surface are cleaned and a release agent is applied.
一方、底板は、供試体が離れ難いときにのみ脱
底板装置にかけられて分離される。 On the other hand, the bottom plate is separated using a bottom plate removal device only when the specimen is difficult to separate.
供試体が取り除かれた底板は底板清掃装置の回
転台に保持されて外側面のレイタンス除去、上面
の清掃、および剥離剤塗油が行なわれる。 The bottom plate from which the specimen has been removed is held on a rotating table of a bottom plate cleaning device, and laitance is removed from the outer surface, the top surface is cleaned, and a release agent is applied.
特に、脱型装置の押動部を二重構造のシリンダ
ー装置で駆動した場合には底板が高速上昇して脱
型時間が短かくなる。 In particular, when the pushing part of the demolding device is driven by a double-structured cylinder device, the bottom plate rises at high speed and the demolding time is shortened.
本発明の実施例について図面を参照して説明す
る。
Embodiments of the present invention will be described with reference to the drawings.
第１図は脱型・清掃・塗油装置の一部破断正面
図であり、第２図はその平面図である。 FIG. 1 is a partially cutaway front view of the demolding/cleaning/lubrication device, and FIG. 2 is a plan view thereof.
同図において、符号６は上面が作業台となるケ
イシングで、ケイシング６の右側には脱型装置Ａ
が設けられる。 In the figure, reference numeral 6 indicates a casing whose upper surface serves as a workbench, and a demolding device A is located on the right side of the casing 6.
is provided.
脱型装置Ａはケイシング６の内部に二重構造の
シリンダー装置７が設けられる。 The demolding device A is provided with a double-structured cylinder device 7 inside a casing 6.
シリンダー装置７の構造は、第３図の縦断面図
に示すように、親シリンダー８の内部に親ピスト
ン頭部９が摺動可能に嵌挿され、親ピストン頭部
９に設けられた孔１０に筒状の親ピストンロツド
１１が挿入され、親ピストンロツド１１の端部に
設けられた雄ねじ１２に開口１３を有するナツト
１４が螺合する。 As shown in the vertical cross-sectional view of FIG. 3, the structure of the cylinder device 7 is such that a parent piston head 9 is slidably inserted into a parent cylinder 8, and a hole 10 provided in the parent piston head 9 is inserted into the parent cylinder 8. A cylindrical main piston rod 11 is inserted into the main piston rod 11, and a nut 14 having an opening 13 is screwed into a male thread 12 provided at the end of the main piston rod 11.
開口１３の内径は親ピストンロツド１１の内径
よりも小径である。 The inner diameter of the opening 13 is smaller than the inner diameter of the parent piston rod 11.
親ピストンロツド１１の雄ねじ１２の反対側に
は雌ねじ１５が螺設され、雌ねじ１５に端壁１６
の雄ねじが螺合し、親ピストンロツド１１及び端
壁１６によつて内部に子シリンダー１７が形成さ
れる。 A female thread 15 is screwed on the opposite side of the male thread 12 of the parent piston rod 11, and an end wall 16 is provided on the female thread 15.
A male cylinder 17 is formed inside by the parent piston rod 11 and the end wall 16.
子シリンダー１７内には子ピストン頭部１８が
摺動可能に嵌挿され、子ピストン頭部１８に設け
られた孔に子ピストンロツド１９が挿入され、子
ピストンロツド１９に設けられた雄ねじにナツト
２０が螺合する。 A child piston head 18 is slidably fitted into the child cylinder 17, a child piston rod 19 is inserted into a hole provided in the child piston head 18, and a nut 20 is inserted into the male thread provided in the child piston rod 19. Screw together.
端壁１６に設けられた挿入口２１に子ピストン
ロツド１９が摺動可能に挿入される。 A child piston rod 19 is slidably inserted into an insertion opening 21 provided in the end wall 16.
子ピストンロツド１９の端部に設けられた雄ね
じ２２には押動部２３が取付けられる（第１図参
照）。 A pushing portion 23 is attached to a male thread 22 provided at the end of the child piston rod 19 (see FIG. 1).
親シリンダー８の下部壁２４に設けられたねじ
孔２５には空気管路２６が接続し、上部壁２７に
設けられたねじ孔２８には油圧管路２９が接続す
る（第４図参照）。 An air conduit 26 is connected to a screw hole 25 provided in the lower wall 24 of the main cylinder 8, and a hydraulic conduit 29 is connected to a screw hole 28 provided in the upper wall 27 (see FIG. 4).
又、親ピストンロツド１１にはねじ孔３０が設
けられ、ねじ孔３０には油圧管路３１が接続し、
油圧管路２９及び３１は共にエアハイドロタンク
３２の下部に連通する油圧管路３３に連絡する
（第４図参照）。 Further, the main piston rod 11 is provided with a screw hole 30, and a hydraulic pipe line 31 is connected to the screw hole 30.
Both hydraulic lines 29 and 31 communicate with a hydraulic line 33 which communicates with the lower part of the air-hydro tank 32 (see FIG. 4).
エアハイドロタンク３２は密閉された容器で、
内部には作動油３４が注入され、作動油３４の上
方には空気室３５が形成され、空気室３５は外部
の空気回路３６に接続する（第４図参照）。 The air-hydro tank 32 is a sealed container.
Hydraulic oil 34 is injected into the interior, and an air chamber 35 is formed above the hydraulic oil 34, and the air chamber 35 is connected to an external air circuit 36 (see FIG. 4).
第１図に示すように、二重構造のシリンダー装
置７は、ケイシング６の上面に設けられた係止部
３７より垂下された支持柱３８に取付けられる。 As shown in FIG. 1, the double-structured cylinder device 7 is attached to a support column 38 suspended from a locking portion 37 provided on the upper surface of the casing 6.
係止部３７は端面に半円状の凹部３９，４０が
設けられ、小径の凹部３８に型枠本体１を挿入す
ると大径の凹部３９に鍔部５が嵌入するようにな
つている。 The locking part 37 is provided with semicircular recesses 39 and 40 on the end face, and when the form body 1 is inserted into the small diameter recess 38, the collar part 5 fits into the large diameter recess 39.
凹部３８，３９と同心にケイシング６に孔４１
が設けられ、孔４１より押動部２３が突出可能と
なつている。 A hole 41 is provided in the casing 6 concentrically with the recesses 38 and 39.
is provided, and the pushing part 23 can protrude from the hole 41.
脱型装置Ａの左側には脱底板装置Ｂが配設され
る。 A bottom plate removal device B is disposed on the left side of the mold removal device A.
脱底板装置Ｂは、第２図及び第５図の平面図に
示すように、ケイシング６の上面に固着されたブ
ラケツト４２の上面に軸４３が立設され、軸４３
には回動部材４４に設けられた筒部４５が枢着さ
れる。 As shown in the plan views of FIGS. 2 and 5, the bottom plate removing device B has a shaft 43 erected on the upper surface of a bracket 42 fixed to the upper surface of the casing 6.
A cylindrical portion 45 provided on a rotating member 44 is pivotally attached to the cylindrical portion 45 .
筒部４５にはハンドル４６が取付けられ、回動
部部材４４の上面に設けられた軸４７，４８には
押圧部４９，５０の一端が枢着される。 A handle 46 is attached to the cylindrical portion 45, and one ends of pressing portions 49, 50 are pivotally attached to shafts 47, 48 provided on the upper surface of the rotating portion member 44.
押圧部４９，５０の他端は円弧状の凹面４９
ａ，５０ａが設けられ、凹面４９ａ，５０ａの下
方には環状の底板収容リング５１，５２がケイシ
ング６の上面に取付けられる（第２図参照）。 The other ends of the pressing parts 49 and 50 are arc-shaped concave surfaces 49
a, 50a are provided, and annular bottom plate housing rings 51, 52 are attached to the upper surface of the casing 6 below the concave surfaces 49a, 50a (see FIG. 2).
型枠には二種類のサイズがあり、底板収容リン
グ５１，５２の上面には此の二種のサイズの型枠
の底板３をそれぞれ収容する凹部５３，５４が形
成される。 There are two types of mold sizes, and recesses 53 and 54 are formed on the upper surfaces of the bottom plate housing rings 51 and 52 to accommodate the bottom plates 3 of the two types of mold frames, respectively.
凹部５３，５４はそれぞれ底板３の厚さ寸法よ
り小さい深さ寸法を有する。 The recesses 53 and 54 each have a depth smaller than the thickness of the bottom plate 3.
従つて、底板３が供試体Ｃに付着して容易に離
れない場合に底板３を下にして凹部５３，５４上
に載置してハンドル４６を一点鎖線位置から実線
位置に廻すと、回動部材４４が軸４３を支点とし
て回動し押動部４９が一点鎖線位置より実線位置
に移動して供試体Ｃを押動するようになつてい
る。 Therefore, if the bottom plate 3 is attached to the specimen C and cannot be easily removed, if the bottom plate 3 is placed face down on the recesses 53 and 54 and the handle 46 is turned from the dashed-dotted line position to the solid line position, it will rotate. The member 44 rotates about the shaft 43, and the pushing part 49 moves from the dashed-dotted line position to the solid line position to push the specimen C.
押動部５０も押動部４９と同様に動作する。 The pushing part 50 also operates in the same way as the pushing part 49.
脱底板装置Ｂの左側には洗滌装置Ｄが配設され
る。 A cleaning device D is disposed on the left side of the bottom removal device B.
洗滌装置Ｄは、型枠本体１の段部の上に挿入さ
れた底板３と型枠本体１との隙間に滲透して付着
したレイタンスが除去困難なため、型枠本体１の
内周面の清掃に先だつて此の除去困難なレイタン
スを取り除くためのものである。 The cleaning device D cleans the inner peripheral surface of the formwork body 1 because it is difficult to remove laitance that has penetrated and adhered to the gap between the bottom plate 3 inserted above the step of the formwork body 1 and the formwork body 1. This is to remove this difficult-to-remove laitance prior to cleaning.
洗滌装置Ｄは、第６図に示すように、ケイシン
グ６の上面に軸受５５を固着した軸受台５６が取
付けられ、軸受５５に支承された洗滌剤輸送管５
７には、ケイシング６に一端を枢着された空圧シ
リンダー５８の他端が枢着される。 As shown in FIG. 6, the cleaning device D includes a bearing stand 56 having a bearing 55 fixed to the upper surface of the casing 6, and a cleaning agent transport pipe 5 supported by the bearing 55.
7, the other end of a pneumatic cylinder 58 whose one end is pivotally connected to the casing 6 is pivotally connected.
従つて、空圧シリンダー５８を伸張したときに
一点鎖線位置にあつた洗滌剤輸送管５７が空圧シ
リンダー５８を短縮したときに実線位置となる。 Therefore, when the pneumatic cylinder 58 is extended, the cleaning agent transport pipe 57 is at the dashed line position, but when the pneumatic cylinder 58 is shortened, the cleaning agent transport pipe 57 is at the solid line position.
洗滌剤輸送管５７の先端には洗滌ノズル５９が
設けられ、洗滌剤輸送管５７内に圧送された軽油
等の洗滌液を洗滌ノズル５９より高圧噴射して除
去し難いレイタンスを除去するようになつてい
る。 A cleaning nozzle 59 is provided at the tip of the cleaning agent transport pipe 57, and a cleaning liquid such as light oil pumped into the cleaning agent transport pipe 57 is sprayed at high pressure from the cleaning nozzle 59 to remove laitance that is difficult to remove. ing.
洗滌剤輸送管５７の外周面には蓋６０が位置調
整可能に挿入されボルト６１にて洗滌剤輸送管５
７に緊締される。 A lid 60 is inserted into the outer peripheral surface of the detergent transport pipe 57 so that its position can be adjusted.
It will be tightened at 7.
符号６２は蓋６０の下面に取付けられたスポン
ジ状の弾性体である。 Reference numeral 62 is a sponge-like elastic body attached to the lower surface of the lid 60.
ケイシング６に設けられた孔に軸受台６３が取
付けられ、軸受台６３には軸受６４，６５を介し
て回転台６６が回転可能に設けられる。 A bearing stand 63 is attached to a hole provided in the casing 6, and a rotary stand 66 is rotatably provided on the bearing stand 63 via bearings 64, 65.
回転台６６は中央に洗滌剤戻り管６７が形成さ
れ、その下方には、フイルターを数段積み重ねた
濾過器６８が配設され、濾過器６８を通過した洗
滌剤が貯蔵タンク６９に戻されるようになつてい
る。 A cleaning agent return pipe 67 is formed in the center of the rotary table 66, and a filter 68 in which filters are stacked in several stages is disposed below the pipe 67 so that the cleaning agent that has passed through the filter 68 is returned to a storage tank 69. It's getting old.
回転台６６の外周にはスプロケツト７０が着設
され、ケイシング６内に配設されたモーター７１
の出力軸に取付けられたスプロケツト７２とスプ
ロケツト７０にチエン７３が巻回される。 A sprocket 70 is attached to the outer periphery of the rotary table 66, and a motor 71 disposed inside the casing 6
A chain 73 is wound around a sprocket 72 and a sprocket 70 attached to the output shaft of the motor.
符号７４は貯蔵タンク６９に戻された洗滌剤を
ポンプを介して洗滌剤輸送管５７に供給する管で
ある。 Reference numeral 74 is a pipe for supplying the cleaning agent returned to the storage tank 69 to the cleaning agent transport pipe 57 via a pump.
洗浄装置Ｄの左側には底板清掃装置Ｅが配設さ
れる。 A bottom plate cleaning device E is arranged on the left side of the cleaning device D.
床板清掃装置Ｅは、第７図の縦断面図に示すよ
うに、ケイシング６に設けられた孔７５に回転軸
７６の先端に取付けられた回転台７７が挿入さ
れ、回転台７７の上面にマグネツト７８が埋設さ
れ、マグネツト７８の外側にピン７９が植設され
る。 As shown in the vertical cross-sectional view of FIG. 7, the floorboard cleaning device E has a rotary table 77 attached to the tip of a rotating shaft 76 inserted into a hole 75 provided in the casing 6, and a magnet attached to the upper surface of the rotary table 77. 78 is embedded, and a pin 79 is embedded outside the magnet 78.
ピン７９は、回転台７７上に載置されマグネツ
ト７８に吸着された底板３の下面に設けられリブ
に係合して回転台７７上の底板３のスリツプを防
止するものである。 The pin 79 is provided on the lower surface of the bottom plate 3 placed on the rotating table 77 and attracted to the magnet 78, and engages with a rib to prevent the bottom plate 3 from slipping on the rotating table 77.
ケイシング６の上面には軸８０が立設され、軸
８０には、Ｖ字状のレバー８１の屈曲部が枢着さ
れる（第２図参照）。 A shaft 80 is erected on the upper surface of the casing 6, and a bent portion of a V-shaped lever 81 is pivotally attached to the shaft 80 (see FIG. 2).
レバー８１は一端にハンドル８２が設けられ、
ハンドル８２と屈曲部との中間に清掃具８３が設
けられる。 The lever 81 is provided with a handle 82 at one end,
A cleaning tool 83 is provided between the handle 82 and the bent portion.
清掃具８３は、回転台７７上に吸着された底板
３の上面を清掃並びに剥離剤塗油するものであ
る。 The cleaning tool 83 is used to clean the upper surface of the bottom plate 3 adsorbed onto the rotary table 77 and to apply a release agent thereon.
レバー８０の他端には、底板３の外周面を清掃
並びに剥離剤塗油する清掃具８４が設けられる。 A cleaning tool 84 is provided at the other end of the lever 80 for cleaning the outer peripheral surface of the bottom plate 3 and applying a release agent.
底板清掃装置Ｅの左側には清掃装置Ｆが配設さ
れる。 A cleaning device F is disposed on the left side of the bottom plate cleaning device E.
清掃装置Ｆは、第１図，第２図，第８図〜第１
１図に示すように、型枠本体１を把持するクラン
プ８５と、クランプ８５を回動並びに上下方向に
移動するクランプ支持部８６と、上面清掃具８７
と、内周面清掃具８８とによつて構成される。 The cleaning device F is shown in Figs. 1, 2, and 8 to 1.
As shown in FIG. 1, a clamp 85 that grips the form body 1, a clamp support section 86 that rotates and moves the clamp 85 in the vertical direction, and an upper surface cleaning tool 87
and an inner peripheral surface cleaning tool 88.
クランプ支持部８６は、第１図に示すように、
ケイシング６内に設けられたモーター８９の回転
がベルト９０を介して減速器９１に伝達され、減
速器９１の出力軸に設けられたスプロケツト９２
の回転がチエン９３を介して駆動軸９４に固着さ
れたスプロケツト９５を回転するようになつてい
る。 As shown in FIG.
The rotation of a motor 89 provided within the casing 6 is transmitted to a reducer 91 via a belt 90, and a sprocket 92 provided on the output shaft of the reducer 91.
The rotation of the sprocket 95 rotates a sprocket 95 fixed to a drive shaft 94 via a chain 93.
駆動軸９４の端部にはピニオン９６が設けら
れ、ピニオン９６にラツク９７噛合する。 A pinion 96 is provided at the end of the drive shaft 94 and meshes with the pinion 96 with ease 97.
ラツク９７には上下動杆９８の下端部が結合さ
れ、上下動杆９８の上端部に設けられた雄ねじ筒
体９９に設けられたねじ孔に螺合する。 The lower end of a vertically movable rod 98 is coupled to the rack 97, and is screwed into a screw hole provided in a male threaded cylinder 99 provided at the upper end of the vertically movable rod 98.
筒体９９は連絡片１００を介して昇降軸１０１
の上端部に連結される（第１図参照）。 The cylindrical body 99 is connected to the lifting shaft 101 via the connecting piece 100.
(See Figure 1).
昇降軸１０１には外周面にカラー１０２，１０
３が嵌挿されてねじにより固定される（第９図参
照）。 The lifting shaft 101 has collars 102, 10 on its outer circumferential surface.
3 is inserted and fixed with screws (see Fig. 9).
昇降軸１０１のカラー１０２，１０３の間には
クランプ支持腕１０４の筒部１０５が枢着され
る。 A cylindrical portion 105 of a clamp support arm 104 is pivotally mounted between the collars 102 and 103 of the lifting shaft 101.
筒部１０５の外周面にはローラー軸１０６及び
ドツグ１０７が立設され、ローラー軸１０６の先
端にローラー１０８が回転可能に設けられる（第
８図参照）。 A roller shaft 106 and a dog 107 are erected on the outer peripheral surface of the cylindrical portion 105, and a roller 108 is rotatably provided at the tip of the roller shaft 106 (see FIG. 8).
クランプ支持腕１０３が第８図に示す型枠セツ
ト位置から時計方向に回動して清掃位置に至る
と、ケイシング６に設けられたストツパー１０９
にローラー１０８の下部が係合して清掃位置に固
定され、ドツグ１０７に近接するセンサー１１０
が清掃位置に位置決めされたことを確認するよう
になつている。 When the clamp support arm 103 rotates clockwise from the formwork setting position shown in FIG. 8 and reaches the cleaning position, a stopper 109 provided on the casing 6
The lower part of the roller 108 is engaged with the sensor 110 which is fixed in the cleaning position, and the sensor 110 is close to the dog 107.
is designed to confirm that it is positioned in the cleaning position.
以上がクランプ支持部８６の構成であり、クラ
ンプ支持腕８６の自由端に接続されたクランプ８
５を支持して上下移動及び回動することができ
る。 The above is the configuration of the clamp support part 86, and the clamp 8 connected to the free end of the clamp support arm 86
5 can be moved up and down and rotated.
クランプ８５は型枠本体１の外周面を把持する
もので、クランプ支持腕１０４に連結された固定
枠１１１と、固定枠１１１の一端のヒンジ１１２
に一端を枢着された押圧枠１１３と、押圧枠１１
３の他端に設けられた締付装置１１４と型枠本体
１を固定枠１１１に押付ける押圧部１１５より成
る（第８図参照）。 The clamp 85 grips the outer peripheral surface of the form body 1 and includes a fixed frame 111 connected to the clamp support arm 104 and a hinge 112 at one end of the fixed frame 111.
a pressing frame 113 whose one end is pivotally connected to the pressing frame 11;
3 and a pressing section 115 that presses the mold body 1 against the fixed frame 111 (see FIG. 8).
締付装置１１４は、固定枠１１１に設けられた
係合部１１６の孔に先端が係入するフツク１１７
をレバー１１８によつて締付けて押圧枠１１３を
固定枠に衝合するものであり、押圧部１１５はば
ね１１９によつて押圧片１２０を型枠本体１に押
付けるものである（第９図参照）。 The tightening device 114 includes a hook 117 whose tip engages into a hole of an engaging portion 116 provided in the fixed frame 111.
is tightened by a lever 118 to abut the pressing frame 113 against a fixed frame, and the pressing part 115 is used to press a pressing piece 120 against the formwork body 1 by a spring 119 (see Fig. 9). ).
上面清掃具８７は、第１図，第１０図及び第１
１図に示すように、清掃位置の上方に配設され、
ハンドル１２１によつて回動するピニオン１２２
に噛合するラツク１２３を有するサドル１２４が
コラム１２５に沿つて上下方向に移動して、サド
ル１２４に一端を枢着された揺動腕１２６の他端
に枢着されたモーター支持台１２７を上下方向に
位置調整するようになつている。 The upper surface cleaning tool 87 is shown in FIGS. 1, 10, and 1.
As shown in Figure 1, it is placed above the cleaning position,
Pinion 122 rotated by handle 121
A saddle 124 having a rack 123 that engages with the motor vertically moves along a column 125 to move a motor support 127, which is pivotally connected to the other end of a swinging arm 126 whose one end is pivotally connected to the saddle 124, in the vertical direction. The position is now being adjusted.
モーター支持台１２７は上面に減速器１２８付
モーター１２９を固着し、減速器１２８の出力軸
には下面にブラシ１３０を有するブラシ板１３１
にボス部１３１ａが着設される。 The motor support stand 127 has a motor 129 with a reducer 128 fixed to its upper surface, and a brush plate 131 having a brush 130 on its lower surface is attached to the output shaft of the reducer 128.
A boss portion 131a is attached to the.
なお、サドル１２４に設けられるピン１３２は
揺動腕１２６の下方傾動を制限するものである。 Note that a pin 132 provided on the saddle 124 restricts the downward tilting of the swing arm 126.
以上で上面清掃具８７が構成される。 The upper surface cleaning tool 87 is thus configured.
清掃位置の下方には、上端部に清掃バフ１３３
を有する回転軸１３４が軸受１３５に支承され、
回転１３４の内部には剥離剤供給用の回路１３６
に接続し清掃バフ１３３に達する給油孔が設けら
れる（第１図参照）。 Below the cleaning position, there is a cleaning buff 133 at the upper end.
A rotating shaft 134 having a diameter is supported by a bearing 135,
Inside the rotation 134 is a circuit 136 for supplying a stripping agent.
An oil supply hole is provided which connects to the cleaning buff 133 and reaches the cleaning buff 133 (see FIG. 1).
以上で内面清掃具８８が構成される。 The inner surface cleaning tool 88 is thus configured.
符号１３７は排油並びにごみ回収用のカバー
で、カバー１３７に設けられた排出口１３７ａの
下方に回収タンク１３８が設けられる。 Reference numeral 137 is a cover for collecting drain oil and garbage, and a collection tank 138 is provided below a discharge port 137a provided in the cover 137.
符号１３９は盤面にスイツチボタン等を有する
制御盤であり、符号１４０は脱型装置用の足踏ス
イツチである。 Reference numeral 139 is a control panel having switch buttons and the like on the panel surface, and reference numeral 140 is a foot switch for the demolding device.
以上のように構成された脱型・清掃・塗油装置
の作用を説明する。 The operation of the demolding, cleaning, and oiling device configured as described above will be explained.
第１６図に示すように、内部に供試体Ｃが凝固
した型枠を、先ず、脱型装置Ａに載せる。 As shown in FIG. 16, the mold with the specimen C solidified therein is first placed on the demolding device A.
型枠本体１の鍔部５を凹部４０に挿入して足踏
スイツチ１４０を踏むと、電磁弁（図示しない）
が開いて空圧が空気管路２６より親シリンダー８
に入る（第４図イ参照）。 When the flange 5 of the form body 1 is inserted into the recess 40 and the foot switch 140 is stepped on, a solenoid valve (not shown) is activated.
opens and air pressure is transferred from the air pipe 26 to the parent cylinder 8.
(See Figure 4 A).
空圧に押された親ピストン頭部９及び子ピスト
ン頭部１８が上昇する。 The main piston head 9 and the child piston head 18 pushed by air pressure rise.
このときは、未だ押動部２３が無負荷であるた
めに高速上昇するが、油圧管路２９，３１内の作
動油が親ピストン頭部９および子ピストン頭部の
ジヤンピング現象を防止する。 At this time, since the pushing part 23 is still under no load, it rises at a high speed, but the hydraulic oil in the hydraulic pipes 29 and 31 prevents the jumping phenomenon of the main piston head 9 and the child piston head.
子ピストンロツド１９の先端の押動部２３が底
板３に当ると、押圧力の小さい子ピストン頭部１
８が上昇不能となり、押圧力の大きい親ピストン
頭部９が上昇する。 When the pushing part 23 at the tip of the child piston rod 19 hits the bottom plate 3, the child piston head 1 with a small pressing force
8 becomes unable to rise, and the main piston head 9, which has a large pressing force, rises.
但し、底板３が子ピストン頭部１８の押圧力の
みで上昇する場合には、そのまま子ピストン頭部
１８の押圧力で底板３を押し上げる。 However, when the bottom plate 3 is raised only by the pressing force of the child piston head 18, the bottom plate 3 is directly pushed up by the pressing force of the child piston head 18.
親ピストン頭部９が子ピストン頭部１８に当た
る位置まで上昇すると、親ピストン頭部９及び子
ピストン頭部１８の押圧力で底板３を押圧するた
め大きな押圧力となる（第４図ロ参照）。 When the main piston head 9 rises to the position where it touches the child piston head 18, the pressing force of the main piston head 9 and the child piston head 18 presses the bottom plate 3, resulting in a large pressing force (see Fig. 4B). .
底板３が或る程度押し上げられると、底板３の
抵抗が小さくなり、子ピストン頭部１８の押圧力
だけで押し上げることができる。 When the bottom plate 3 is pushed up to a certain extent, the resistance of the bottom plate 3 becomes small, and the bottom plate 3 can be pushed up only by the pressing force of the child piston head 18.
両ピストン頭部９，１８が最上昇位置まで高速
上昇する（第４図ハ参照）。 Both piston heads 9, 18 rise at high speed to the highest position (see FIG. 4C).
次に、足踏スイツチ１４０をはなすと電磁弁が
切り換わつて空気管路３６に空圧が供給され、両
ピストン頭部９，１８が下降する。 Next, when the foot switch 140 is released, the solenoid valve is switched and air pressure is supplied to the air line 36, causing both piston heads 9, 18 to descend.
このときも、油圧管路２９，３１内の作動油が
空圧に生じ易いジヤンピング現象を防止する。 At this time as well, the hydraulic oil in the hydraulic pipes 29 and 31 prevents the pneumatic jumping phenomenon that tends to occur.
底板３と共に抜き取られた供試体Ｃが底板３に
強く密着して分離困難な場合には脱底板装置Ｂに
載せられる。 If the specimen C extracted together with the bottom plate 3 adheres strongly to the bottom plate 3 and is difficult to separate, it is placed on the bottom plate removing device B.
底板３を凹部５３或いは凹部５４に挿入し、ハ
ンドル４６を一点鎖線位置より実線位置に廻す
と、供試体Ｃが押圧部４９或いは押圧部５０に押
圧され、供試体Ｃは底板より容易に分離すること
ができる。 When the bottom plate 3 is inserted into the recess 53 or 54 and the handle 46 is turned from the one-dot chain line position to the solid line position, the specimen C is pressed against the pressing part 49 or 50, and the specimen C is easily separated from the bottom plate. be able to.
型枠本体１を洗滌装置Ｄの回転台６６に載せ、
制御盤１３９の押ボタンを押すと、回転台６６が
回転し、洗滌剤輸送管５７が一点鎖線位置より実
線位置に下降し（第６図参照）、洗滌ノズル５９
より軸油等の洗滌剤が高圧噴射され、型枠本体１
と底板３との〓間に滲透して固着したレイタンス
が除去される。 Place the formwork body 1 on the rotary table 66 of the cleaning device D,
When the push button on the control panel 139 is pressed, the rotary table 66 rotates, the cleaning agent transport pipe 57 descends from the dashed line position to the solid line position (see FIG. 6), and the cleaning nozzle 59
A cleaning agent such as shaft oil is sprayed at high pressure, and the formwork body 1 is
The laitance that seeped through and stuck between the bottom plate 3 and the bottom plate 3 is removed.
このとき洗滌剤の霧が発生するが蓋６０の弾性
体６と型枠本体１の上面との〓間が小さいので霧
が漏洩量が制限され、作業者は不快臭に悩まされ
ることはない。 At this time, detergent mist is generated, but since the distance between the elastic body 6 of the lid 60 and the upper surface of the mold body 1 is small, the amount of mist leaked is limited, and the operator is not bothered by unpleasant odor.
又、手作業ではレイタンスの除去が困難で、３
分乃至５分を要していた作業が本装置によると40
〜50秒で完了する。 In addition, it is difficult to remove laitance manually, and 3
The work that used to take 5 to 5 minutes is now 40 minutes long with this device.
Completes in ~50 seconds.
洗浄装置Ｄで洗浄を完了した型枠本体１は清掃
装置Ｆに移される。 The form body 1 that has been completely cleaned in the cleaning device D is transferred to the cleaning device F.
一方、供試体Ｃから分離された底板３は底板清
掃装置Ｅの回転台７７上に載せられる。 On the other hand, the bottom plate 3 separated from the specimen C is placed on the rotating table 77 of the bottom plate cleaning device E.
マグネツト８に吸着された底板３は制御盤１３
９の押釦操作により回転７７と共に回転する。 The bottom plate 3 attracted to the magnet 8 is the control panel 13
It rotates along with rotation 77 by pressing the button 9.
ハンドル８２により清掃具８４を底板３の外周
面に押し当てて清掃し剥離剤を塗油する。 A cleaning tool 84 is pressed against the outer peripheral surface of the bottom plate 3 using the handle 82 to clean it and apply a release agent.
又、ハンドル８２により清掃具８３を底板３の
上面に押し当てて清掃し剥離剤を塗油する。 Further, a cleaning tool 83 is pressed against the upper surface of the bottom plate 3 using the handle 82 to clean it and apply a release agent.
清掃装置Ｆでは、第２図に示す型枠セツト位置
にあるクランプ８５に型枠本体１をセツトし、上
面清掃具８７真下の清掃位置に移動する。 In the cleaning device F, the mold main body 1 is set on the clamp 85 at the mold setting position shown in FIG. 2, and moved to the cleaning position directly below the upper surface cleaning tool 87.
次に、昇降軸１０１を上昇して型枠本体１の上
面を上面清掃具８７のブラシ１３０に押し当て、
モーター１２９を駆動すると、型枠本体１の上面
が清掃される。 Next, the lifting shaft 101 is raised and the upper surface of the form body 1 is pressed against the brush 130 of the upper surface cleaning tool 87.
When the motor 129 is driven, the upper surface of the form body 1 is cleaned.
次に、クランプ８５を下降して型枠本体１を第
１図の一点鎖線位置に移動し、回転軸１３４を回
転して内面清掃具８８の清掃バフ１３３を回転す
ると共にクランプ８５を上昇して型枠本体１の内
周面全面の清掃並びに剥離剤塗油が行なわれる。 Next, the clamp 85 is lowered to move the form body 1 to the position indicated by the dashed dot line in FIG. The entire inner peripheral surface of the form body 1 is cleaned and a release agent is applied.
清掃及び剥離剤塗油を終わると、クランプ８５
を型枠セツト位置に戻してクランプ８５より型枠
本体１を取り出して一連の脱型・清掃・塗油作業
が完了する。 After cleaning and applying the release agent, remove the clamp 85.
is returned to the formwork setting position and the formwork body 1 is taken out from the clamp 85, completing a series of demolding, cleaning, and oiling operations.
本発明は以上のように構成されているので、以
下に記載されるような効果を奏する。
Since the present invention is configured as described above, it produces effects as described below.
(a) 脱型作業は脱型装置に型枠をセツトして足踏
スイツチを踏むだけで完了するので省力効果が
大きい。(a) The demolding work can be completed by simply setting the formwork on the demolding device and stepping on a foot switch, resulting in a large labor-saving effect.
又、二重構造のシリンダーを使用しているの
で、小規模の動力源で高速に脱型することがで
き脱型時間が短縮される。 Moreover, since a double-structured cylinder is used, demolding can be performed at high speed with a small-scale power source, and demolding time can be shortened.
(b) 型枠本体と底板との〓間に密着したレイタン
スは除去が容易でなかつたが、型枠本体のレイ
タンス固着部に洗滌剤を高圧噴射することによ
り容易に除去できるようになり、作業時間が大
きく短縮された。(b) Laitance stuck between the formwork body and the bottom plate was not easy to remove, but now it can be easily removed by spraying a high-pressure detergent onto the part of the formwork body where the laitance is stuck, making it easier to remove the laitance. Time has been greatly reduced.
又、型枠本体の全面周面を清掃する前にレイ
タンス固着部のみを局部的に洗滌するために、
全内周面の清掃時間が効率よく短縮される。 In addition, in order to locally clean only the laitance fixed part before cleaning the entire circumferential surface of the formwork body,
The cleaning time for all inner peripheral surfaces is efficiently shortened.
(c) 型枠の脱型・清掃・塗油の一連の作業が機械
化され、各処理作業が大幅な省力化と作業時間
の短縮が可能となつた。(c) A series of operations such as demolding, cleaning, and oiling the formwork have been mechanized, making it possible to significantly save labor and shorten the working time for each process.
(d) ケイシングの上面に、脱型装置，脱底板装
置，洗滌装置，底板洗滌装置，清掃装置がほぼ
工程順にコンパクトに配列されているので、作
業工程中の型枠や底板等の移動距離が短くな
り、効率よく脱型・清掃・塗油作業を行うこと
ができる。(d) On the top surface of the casing, the demolding equipment, bottom plate removal equipment, cleaning equipment, bottom plate cleaning equipment, and cleaning equipment are compactly arranged in approximately the order of the process, so the distance traveled by the formwork, bottom plate, etc. during the work process is reduced. This makes it possible to perform demolding, cleaning, and oiling operations more efficiently.
第１図〜第１１図は本発明の実施例を示し、第
１図は脱型・清掃・塗油装置の一部破断正面図、
第２図は同上の平面図、第３図はシリンダー装置
の縦断面図、第４図イ〜ニはシリンダー装置の動
作説明用略図、第５図は脱底板装置の要部平面
図、第６図は洗滌装置の一部破断正面図、第７図
は回転台の縦断面図、第８図はクランプの平面
図、第９図は同上の一部破断正面図、第１０図は
上面清掃具の平面図、第１１図は同上の正面図、
第１２図は本発明に用いる型枠本体の縦断面図、
第１３図は同上の平面図、第１４図は本発明に用
いる底板の縦断面図、第１５図は同上の平面図、
第１６図は本発明に用いる型枠と供試体の縦断面
図である。
Ａ…脱型装置、Ｂ…脱底板装置、Ｃ…供試体、
Ｄ…洗滌装置、Ｅ…底板清掃装置、Ｆ…清掃装
置、１…型枠本体、３…底板、６…ケイシング、
７…シリンダー装置、８…親シリンダー、９…親
ピストン頭部、１８…子ピストン頭部、１９…子
ピストンロツド、２３…押動部、３２…エアハイ
ドロタンク、３９，４０…凹部、４６…ハンド
ル、４９，５０…押圧部、５３，５４…凹部、５
９…洗滌ノズル、６０…蓋、６６…回転台、７７
…回転台、７８…マグネツト、８２…ハンドル、
８３，８４…清掃具、８５…クランプ、８６…ク
ランプ支持部、８７…上面清掃具、８８…内周清
掃具、１０１…昇降軸、１１４…締付装置、１２
１…ハンドル、１３０…ブラシ、１３３…清掃バ
フ、１３９…制御盤、１４０…足踏スイツチ。
1 to 11 show an embodiment of the present invention, and FIG. 1 is a partially cutaway front view of a demolding, cleaning, and oiling device;
Fig. 2 is a plan view of the same as above, Fig. 3 is a vertical sectional view of the cylinder device, Fig. 4 A to D are schematic diagrams for explaining the operation of the cylinder device, Fig. 5 is a plan view of the main part of the bottom removal plate device, and Fig. 6 The figure is a partially cutaway front view of the cleaning device, Figure 7 is a vertical sectional view of the rotary table, Figure 8 is a plan view of the clamp, Figure 9 is a partially cutaway front view of the same, and Figure 10 is the top surface cleaning tool. 11 is a front view of the same as above,
FIG. 12 is a longitudinal sectional view of the form body used in the present invention;
FIG. 13 is a plan view of the same as above, FIG. 14 is a longitudinal sectional view of the bottom plate used in the present invention, and FIG. 15 is a plan view of the same as above;
FIG. 16 is a vertical cross-sectional view of a mold and a specimen used in the present invention. A... demolding device, B... bottom plate removal device, C... specimen,
D...Washing device, E...Bottom plate cleaning device, F...Cleaning device, 1...Form body, 3...Bottom plate, 6...Casing,
7... Cylinder device, 8... Main cylinder, 9... Main piston head, 18... Child piston head, 19... Child piston rod, 23... Pushing part, 32... Air-hydro tank, 39, 40... Recessed part, 46... Handle , 49, 50... Pressing part, 53, 54... Recessed part, 5
9...Washing nozzle, 60...Lid, 66...Rotating table, 77
...Rotary table, 78...Magnet, 82...Handle,
83, 84...Cleaning tool, 85...Clamp, 86...Clamp supporter, 87...Top surface cleaning tool, 88...Inner periphery cleaning tool, 101...Elevating shaft, 114...Tightening device, 12
1... Handle, 130... Brush, 133... Cleaning buff, 139... Control panel, 140... Foot switch.
Claims (1)
に挿入された底板とによつて構成される型枠の内
部にコンクリートを注入し、型枠内部に形成され
たコンクリート供試体が凝固した後に、上記型枠
本体を係止した状態で上記底板を押動して上記底
板と共に内部のコンクリート供試体を脱型し、次
に、脱型後の型枠本体を回転台に載置し、該回転
台を回転させながら上記型枠本体の上部を蓋で密
閉し、上記型枠本体の内部に挿入したノズルより
軽油等の洗浄液を高圧噴射して型枠本体の内周面
に付着したレイタンスを除去し、次に、固定され
た上記型枠本体の上面及び内面を回転する清掃具
により清掃並びに剥離剤を塗油することを特徴と
するコンクリート供試体用型枠の脱型・清掃・塗
油方法。 ２ 筒状の型枠本体と該型枠本体の内周面の底部
に挿入された底板とによつて構成されるコンクリ
ート供試体の型枠を係式する係止部と上記底板の
外底面を押動する押動部とを備えた脱型装置と、 上記底板の厚さ寸法より小さい深さ寸法を有す
る底板収容用の凹部と、該凹部の上方に設けられ
該凹部内に挿入された底板と略平行に移動可能に
設けられた押圧部とを備えた脱底板装置と、 上記型枠本体を載置する載置面を有し、回転可
能に設けられた回転台と、該回転台の上方を上下
可能に設けられ上記型枠本体の上部を被覆する蓋
と、上記回転台の上方を上下動可能に設けられ、
軽油等の洗浄液を高圧噴射する洗浄ノズルを備え
た洗浄装置と、 上記底板を吸着する磁石を有し回転可能に設け
られた回転台と、該回転台に吸着保持された底板
の外周面及び上面に当接する清掃具を備えた底板
清掃装置と、 上記型枠本体を把持するクランプと、該クラン
プを回動並びに上下方向に移動するクランプ支持
部と、上記クランプに把持された型枠本体の上面
に当接し回転可能に設けられる上面清掃具と、上
記クランプに把持された型枠本体の内面に当接し
回転可能に設けられる内面清掃具とを備えた清掃
装置とをケイシングに配設したことを特徴とする
コンクリート供試体用型枠の脱型・清掃・塗油装
置。 ３ 親シリンダーの内周面に親ピストン頭部を摺
動可能に嵌挿し、該親ピストン頭部に設けられた
孔に筒状の親ピストンロツドを挿入し、該親ピス
トンロツドの内部に、上記親シリンダーの一側に
連通する開口を有する子シリンダーを形成し、該
子シリンダーの内周面に子ピストン頭部を摺動可
能に嵌挿し、上記親シリンダーの一側に空気管路
を接続し、上記親シリンダー及び子シリンダーの
他側をエアハイドロタンクの下部に連通する油圧
管路に接続し、上記子ピストン頭部に連結された
子ピストンロツドの先端に上記脱型装置の押動部
を設けたことを特徴とする請求項２記載のコンク
リート供試体用型枠の脱型・清掃・塗油装置。[Scope of Claims] 1. Concrete is poured into the inside of the formwork composed of a cylindrical formwork body and a bottom plate inserted into the bottom of the inner peripheral surface of the formwork body, and concrete is poured into the inside of the formwork. After the formed concrete specimen solidifies, the bottom plate is pushed while the form body is locked, and the concrete specimen inside is demolded together with the bottom plate, and then the formwork after demolding is removed. The main body is placed on a turntable, and while the turntable is rotated, the upper part of the formwork body is sealed with a lid, and a cleaning liquid such as light oil is sprayed at high pressure from a nozzle inserted inside the formwork body to remove the formwork. For concrete specimens, characterized in that laitance adhering to the inner peripheral surface of the main body is removed, and then the upper and inner surfaces of the fixed formwork main body are cleaned with a rotating cleaning tool and oiled with a release agent. Methods for demolding, cleaning, and oiling formwork. 2. A locking part that locks the formwork of a concrete specimen consisting of a cylindrical formwork body and a bottom plate inserted into the bottom of the inner peripheral surface of the formwork body, and an outer bottom surface of the bottom plate. a demolding device including a pushing part that pushes; a recess for accommodating the bottom plate having a depth smaller than the thickness of the bottom plate; and a bottom plate provided above the recess and inserted into the recess. a bottom-removal plate device including a pressing part movable substantially parallel to the bottom plate; a rotating table rotatably provided with a mounting surface on which the formwork body is placed; a lid that is movable up and down above and covers the upper part of the formwork body; and a lid that is movable up and down above the rotating table;
A cleaning device equipped with a cleaning nozzle that sprays a cleaning liquid such as light oil at high pressure, a rotating table that has a magnet that attracts the bottom plate and is rotatably installed, and an outer circumferential surface and an upper surface of the bottom plate that is attracted and held by the rotating table. a bottom plate cleaning device equipped with a cleaning tool that comes into contact with the mold body, a clamp that grips the form body, a clamp support that rotates and moves the clamp in the vertical direction, and an upper surface of the form body that is gripped by the clamp. A cleaning device is provided in the casing, and includes an upper surface cleaning tool rotatably provided in contact with the clamp, and an inner surface cleaning tool rotatably provided in contact with the inner surface of the form body held by the clamp. Features: Demolding, cleaning, and oiling equipment for formwork for concrete specimens. 3. Fit the parent piston head slidably into the inner peripheral surface of the parent cylinder, insert the cylindrical parent piston rod into the hole provided in the parent piston head, and insert the parent piston rod into the inside of the parent piston rod. A child cylinder having an opening communicating with one side is formed, a child piston head is slidably inserted into the inner peripheral surface of the child cylinder, an air pipe is connected to one side of the parent cylinder, and the above-mentioned The other side of the main cylinder and the child cylinder are connected to a hydraulic pipe line communicating with the lower part of the air-hydro tank, and the pushing part of the demolding device is provided at the tip of the child piston rod connected to the head of the child piston. The device for demolding, cleaning, and oiling a formwork for a concrete specimen according to claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8923488A JPH01262103A (en) | 1988-04-13 | 1988-04-13 | Method and device for mold-releasing, cleaning and oil-applying formwork for concrete specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8923488A JPH01262103A (en) | 1988-04-13 | 1988-04-13 | Method and device for mold-releasing, cleaning and oil-applying formwork for concrete specimen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01262103A JPH01262103A (en) | 1989-10-19 |
| JPH049643B2 true JPH049643B2 (en) | 1992-02-20 |
Family
ID=13965055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8923488A Granted JPH01262103A (en) | 1988-04-13 | 1988-04-13 | Method and device for mold-releasing, cleaning and oil-applying formwork for concrete specimen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01262103A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2586003B2 (en) * | 1992-04-13 | 1997-02-26 | 吉川産業株式会社 | Form cleaning equipment for concrete specimens |
| JP2611189B2 (en) * | 1992-10-28 | 1997-05-21 | 吉川産業株式会社 | Concrete paste removal equipment for concrete specimen formwork |
| JP2802030B2 (en) * | 1993-12-24 | 1998-09-21 | 伸和興業株式会社 | Cleaning equipment for molds for forming test specimens |
| CN104359710B (en) * | 2014-11-13 | 2017-04-05 | 东北大学 | A kind of automatic demoulding molten steel sampler and its using method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510085U (en) * | 1978-07-06 | 1980-01-22 | ||
| JPS599008A (en) * | 1982-07-09 | 1984-01-18 | 川崎重工業株式会社 | Formwork for sample of concrete |
-
1988
- 1988-04-13 JP JP8923488A patent/JPH01262103A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510085U (en) * | 1978-07-06 | 1980-01-22 | ||
| JPS599008A (en) * | 1982-07-09 | 1984-01-18 | 川崎重工業株式会社 | Formwork for sample of concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01262103A (en) | 1989-10-19 |
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