JPS597005A - Formwork turn-over machine for molding concrete pipe - Google Patents
Formwork turn-over machine for molding concrete pipeInfo
- Publication number
- JPS597005A JPS597005A JP11721682A JP11721682A JPS597005A JP S597005 A JPS597005 A JP S597005A JP 11721682 A JP11721682 A JP 11721682A JP 11721682 A JP11721682 A JP 11721682A JP S597005 A JPS597005 A JP S597005A
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- rotating frame
- concrete pipe
- conveyor
- over machine
- 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
- 238000009415 formwork Methods 0.000 title claims description 37
- 238000000465 moulding Methods 0.000 title 1
- 230000007306 turnover Effects 0.000 title 1
- 230000003028 elevating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明はコンクリート管等の成型用型枠の反転機に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a reversing machine for forming forms for concrete pipes and the like.
コンクリート管などを成形する型枠は一対の坐円状横断
面の型枠を合せて円筒状とし、これを回転させてその内
側にコンクリートを投入し遠心力によシコンクリート管
を成形し、その後型枠を分解してコンクリート管等の製
品を取シ出す。The formwork for forming concrete pipes etc. is made by combining a pair of formworks with a circular cross section to form a cylindrical shape, which is then rotated and concrete is poured into the inside of the formwork to form a concrete pipe using centrifugal force. The formwork is disassembled and products such as concrete pipes are taken out.
このように製品を取出した型枠はこれを反転させて内面
を掃除する必要がある。The mold from which the product has been removed must be turned over and the inner surface cleaned.
従来はこのような半円状の型枠の反転機として、下部を
軸によシ枢着した回動自在の腕を設け、適宜の搬送機に
よシ運搬されできた型枠の一部を該腕の先端でつかみ、
型枠を腕と共に回動して反転させるものがある。Conventionally, as a reversing machine for such a semicircular formwork, a rotatable arm whose lower part was pivoted around a shaft was installed, and a part of the formwork that could be transported by an appropriate conveyance machine could be turned. Grasp it with the tip of your arm,
There is one that rotates the formwork together with the arm and flips it around.
しかし、このような公知の反転機は大きな腕かに枠をつ
かんで１１は１８０回転するので、型枠を反転させるだ
めの大きなスペースが必要であり、また重い型枠を持ち
上げ半円状の軌跡を画いて移動させなければならないの
で相当な動力が必要となるなどの問題がある。However, such a known reversing machine rotates 180 degrees by grasping the frame with its large arms, so it requires a large space for reversing the formwork, and it also lifts the heavy formwork and rotates it in a semicircular trajectory. There are problems such as a considerable amount of power is required since the device must be moved by drawing the image.
この発明は上記のような従来の反転機と異なシ型枠を搬
送機上から僅かに持ち上げるだけで、その場で反転させ
ることができるようにすることを目的とするものである
。The object of the present invention is to make it possible to reverse the frame on the spot by simply lifting the frame slightly from the top of the conveyor, which is different from the conventional reversing machine as described above.
この発明の反転機は型枠の搬送系路中において定位置に
送シ込まれた型枠の外側で昇降し、かつ回動するように
配置した円形で一部に型枠の出入用の開口を有するＣ字
形の回動枠の内側に、回動お家内に入ってきた型枠をつ
かむ左右一対のつかみ腕を設けたことを特徴とするもの
である。The reversing machine of this invention is a circular shape that is arranged so as to move up and down and rotate outside the formwork that has been sent to a fixed position in the formwork conveyance path. This device is characterized by a pair of left and right gripping arms for gripping the formwork that enters the rotating frame inside the C-shaped rotating frame.
以下、この発明の一実施例を添付図面にもとづいて説明
する。Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings.
第１図、第２図に示すように分解した半円状横断面の型
枠ｌは第１図の矢印方向に走行するチェノコンベヤ２の
受台３上に載って移動している。As shown in FIGS. 1 and 2, the disassembled formwork l having a semicircular cross section is moving on a support 3 of a chino conveyor 2 running in the direction of the arrow in FIG.
このコンベヤ２は第２図では型枠１の左端近くを支える
ものが一本示されているのみであるが、第２図の右方に
も同様のチェノコンベヤを平行に設けて少くとも型枠１
の中央と両端近くを支えて搬送するものである。Although only one conveyor 2 is shown in FIG. 2 that supports near the left end of the formwork 1, a similar conveyor 2 is provided in parallel on the right side of FIG.
The center and both ends of the container are supported and transported.
上記の各チェノコンベヤ２に隣接してコンベヤ２よシ低
い位置に昇降台４を設ける。An elevating platform 4 is provided adjacent to each of the above-mentioned chain conveyors 2 at a lower position than the conveyor 2.
この昇降台４はその下部の４隅にガイド柱５が固定して
あり、このガイド柱５はガイド筒６に沿って昇降自在と
なっている。Guide columns 5 are fixed to the four corners of the lower part of the lifting table 4, and the guide columns 5 are movable up and down along the guide cylinder 6.
また、昇降台４には２本のネジ棒７を設けてこれを機箱
８に装着し、機箱８内に設けたスクリュウジヤツキ機構
によりＪ７？降台４を昇降させるようになっている。In addition, two threaded rods 7 are provided on the lifting platform 4, and these are attached to the machine box 8, and a screw jack mechanism provided inside the machine box 8 is used to connect the J7? The platform 4 is raised and lowered.
このスクリュウジヤツキｆｔ ＋ｉ ｋｉ 、ｐｉ＜
１ｌ１１＋輔９に４し〕／連動機構によシ連動させて、
第２図の右方にある各コンベヤに本ちする昇降台も同期
して昇降するようにしである。This screwjack ft +i ki , pi<
1l11+輔9に4〕／Interlocked by the interlocking mechanism,
The elevator platforms attached to each conveyor on the right side of FIG. 2 are also designed to move up and down in synchronization.
昇降台４には回動枠１０を受ける一対の受Ｄ −ラー１
１と回動枠１０の１駆動用スプロケツト１２が回動自在
に取付けている。The lifting platform 4 has a pair of receivers D-Lar 1 for receiving the rotating frame 10.
1 and the 1 driving sprocket 12 of the rotating frame 10 are rotatably attached.
該スプロケット１２の軸１３は、第２図のように右方に
延びていて、隣の昇降台のスプロケットも回すようにな
っている。The shaft 13 of the sprocket 12 extends to the right as shown in FIG. 2, and is adapted to also rotate the sprocket of the adjacent lifting platform.
回動枠１０は円形であるが、一部に型枠１の出入相開１
」２０があるのでＣ字形となっている。The rotating frame 10 is circular, but there is a phase opening 1 for entering and exiting the formwork 1.
”20, so it is C-shaped.
また回動枠１０の内周両側を受ける一対のフランジ付ロ
ー２１４が台４上に設けである。Further, a pair of flanged rows 214 for receiving both sides of the inner circumference of the rotating frame 10 are provided on the base 4.
該回動枠１０の外周にはローラチェン１５を全長にわた
シ固定してこのチェノ１５に前記スプロケット１２を噛
合させる。A roller chain 15 is fixed to the outer periphery of the rotating frame 10 over its entire length, and the sprocket 12 is meshed with the chain 15.
ただし、チェノ１５の代りにスプロケット１２に噛合す
るピンを一定のピッチで設けたデアスプロケット１２に
噛合する歯をギヤ状に設けてもよい〇
四はスプロケット１２によシ回動枠１０がスリップせず
に［［」される機構であればよい。However, instead of the chain 15, teeth that mesh with the de-sprocket 12, which has pins that mesh with the sprocket 12 provided at a constant pitch, may be provided in the shape of a gear. Any mechanism that can be used without any problems is sufficient.
該回１ＩＩＩＩ枠１０の開口２０の一側には支持枠１６
を設け、この支持枠１６に、一対の軸１７を回動自在に
取付け、この名１：＋！＋ １７に固定したギヤ１８を
〃に噛合させ、との各軸１７にそれぞれつかみ腕１９の
後部を「］定する。A support frame 16 is provided on one side of the opening 20 of the frame 10.
A pair of shafts 17 are rotatably attached to this support frame 16, and the name 1:+! + The gear 18 fixed to 17 is meshed with 〃, and the rear part of the gripping arm 19 is fixed on each shaft 17 with 〃.
前記のＩＩＩＩＩ１１７の一方は第２図のように右方に
延ばして１−・イの昇降台上の回動枠に連結する。One of the above-mentioned III-III 117 extends to the right as shown in FIG. 2 and is connected to the rotating frame on the lifting platform 1-.A.
−まメヒ、図示省略しであるが、該軸１７は回動枠１０
に設けた適宜のモータにより正逆転させてつかみ伜１９
を開閉させるようにしである。１この発明は上記のよう
なオ、セ成であシ、以下にその作用を説明する。- Although not shown, the shaft 17 is connected to the rotating frame 10.
It is gripped by rotating it forward and backward using an appropriate motor installed in
It is designed to open and close. 1 This invention has the above-mentioned features and functions, and its functions will be explained below.
先ず、第１図のように開口２０が右向きになって停止し
ている状態において、チェノコンベヤ２の受台３上に載
って移動してきた型枠１が開口２０から回ｌｌｌ１枠１
０内に入り型枠７の中心が回動枠１０の中心上にきノこ
ことを適宜の検知器が検知するとコンベヤ２が停止し、
同時に軸１７が回動してつかみｌｌＸ１ｆ １９が第１
図の鎖線のように回動し、型枠１をつかむ。First, in a state where the opening 20 is facing right and stopped as shown in FIG.
When the appropriate detector detects that the center of the formwork 7 is above the center of the rotating frame 10, the conveyor 2 stops.
At the same time, the shaft 17 rotates and grips the first
Rotate as shown by the chain line in the figure and grab formwork 1.
次にＩＪ動ＩＩＩＩＩＩ９が回転を始め各ネジ棒７が−
１−昇して昇降台４を上昇させる。Next, the IJ motion IIIIII9 starts rotating and each threaded rod 7 -
1- Raise and raise the elevator platform 4.
上記のように型枠１をつかんだ回動枠１０が所ボの篩さ
に上昇したことを検知器が検知すると、輔１３が回転を
始め、スプロケット１２とチェノ１５を介して回動枠１
０が１８０回動し、開口２０が第１１ｉ４の左方に向く
と検知器が働いて軸１３が停止し、次いで駆動軸９が逆
転し、昇降台４が下降し、１８０反転した型枠１がコン
ベヤ２上に載ったことを慣知器が検知すると、軸１７が
逆転し、各つかみ腕１９が開く、このように各つかみｌ
ｌＮ１９が完全に開いた状態でチェノコンベヤ２が再び
第１図の矢印方向に動き始め、反転してコンベヤ２上に
載った型枠１が左向きになったｒＪＦｌ ｒ１２０から
出ていく。When the detector detects that the rotating frame 10, which grips the formwork 1 as described above, has risen to the position of the sieve, the support 13 starts rotating, and the rotating frame 10
0 rotates 180 times and the opening 20 faces to the left of No. 11i4, the detector works and the shaft 13 stops, then the drive shaft 9 reverses, the lifting platform 4 descends, and the formwork 1 is turned 180 times. When the initiator detects that the handle is placed on the conveyor 2, the shaft 17 is reversed and each grip arm 19 opens.
With the lN19 completely open, the Cheno conveyor 2 again begins to move in the direction of the arrow in Figure 1, and the formwork 1 placed on the conveyor 2 is reversed and exits from the rJFl r120 facing left.
上記のように、型枠１が回動枠１０内から出ていった状
態で軸１３が逆転して回動枠ｌＯを第１図の状態に戻し
、つぎの型枠の受入れ態勢となる。As described above, when the formwork 1 has come out of the rotating frame 10, the shaft 13 is reversed, returning the rotating frame 10 to the state shown in FIG. 1, and is ready to receive the next formwork.
この発明は以上のような構成と作用によシ次に列挙する
効果がある。The present invention has the following effects due to the structure and operation described above.
（１）Ｃ字型の回動枠内に入った型枠を一対のつかみ枠
でつかんで回動することによシ型枠をその場で反転させ
るものであシ、回動枠は昇降台とともに若干上昇するだ
けであるから、型枠の反転に要する空間はきわめて小さ
く狭い場所に設置できる。(1) The formwork placed inside the C-shaped rotating frame is gripped and rotated by a pair of grip frames to invert the formwork on the spot, and the rotating frame is a lifting platform. Since the formwork only needs to rise slightly, the space required to invert the formwork is extremely small and can be installed in a narrow space.
（２）型枠は回動枠の内側に支持されてその場で回動す
るので回動枠の回動に要する動力が少なくてよい。従っ
て省エネルギーにつながる。(2) Since the formwork is supported inside the rotating frame and rotates on the spot, less power is required to rotate the rotating frame. Therefore, it leads to energy saving.
（３）実施例は凹んだ側を上にして入ってきた型枠を反
転させる場合について説明しだが、その逆に凹んだ側を
下向きにして入ってきた型枠の反転も同じ反転機を用い
て反転させることができるので、どの向きの型枠の反転
も簡単にできるなどの効果がある。(3) In the example, a case is explained in which a formwork that comes in with the concave side facing up is inverted, but the same inverting machine can also be used to reverse a formwork that comes in with the concave side facing down. Since the formwork can be flipped in any direction, it is easy to flip the formwork in any direction.
第１図はこの発明の反転機の一実施例を示す縦断正面図
、第２図は同上の縦断側面図である。
■・・・型枠、 ２・・・チェイコンベヤ、４・・・昇
降台、 １０・・・回動枠、 １９・・・つかみ腕）
持、仕出願人 平岡金属工業イ１、式会社代 理
人 弁理士 和 ［１ｆｌ ）Ｉｌ、（第１図
一２′
第２ｖＡFIG. 1 is a longitudinal sectional front view showing an embodiment of the reversing machine of the present invention, and FIG. 2 is a longitudinal sectional side view of the same. ■...Formwork, 2...Chain conveyor, 4...Elevating platform, 10...Rotating frame, 19...Gripping arm)
Owner: Hiraoka Metal Industry Co., Ltd. 1, Company Representative
Person Patent Attorney Kazu [1fl) Il, (Fig. 1-2' 2nd vA
Claims (1)
て停止した型枠の外側で昇降し、かつ回動するように配
置した円形で一部に型枠の出入用の開口を有するＣ字形
の回動枠の内側に回動枠内に入ってきた型枠をつかむ左
右一対のつかみ腕を設けたことを特徴とするコンクリー
ト管成形用型枠反転機。In the conveyance path of the disassembled formwork, it is arranged so that it moves up and down and rotates outside the formwork that has been conveyed to a fixed position and stopped.It is circular and has an opening for entering and exiting the formwork in part. A form reversing machine for forming concrete pipes, characterized in that a pair of left and right gripping arms are provided inside a letter-shaped rotating frame to grasp the formwork that has entered the rotating frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721682A JPS5938087B2 (en) | 1982-07-06 | 1982-07-06 | Formwork reversing machine for concrete pipe forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11721682A JPS5938087B2 (en) | 1982-07-06 | 1982-07-06 | Formwork reversing machine for concrete pipe forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS597005A true JPS597005A (en) | 1984-01-14 |
| JPS5938087B2 JPS5938087B2 (en) | 1984-09-13 |
Family
ID=14706263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11721682A Expired JPS5938087B2 (en) | 1982-07-06 | 1982-07-06 | Formwork reversing machine for concrete pipe forming |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938087B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0222804U (en) * | 1988-07-28 | 1990-02-15 | ||
| KR100649161B1 (en) | 2004-10-14 | 2006-11-28 | 주식회사 삼성산업 | Mold demolding device for MSC products |
| CN102417149A (en) * | 2010-09-28 | 2012-04-18 | 中山建华管桩有限公司 | Horizontal automatic tube turning machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0616092U (en) * | 1992-06-05 | 1994-03-01 | 株式会社壽 | Shaft lid opening / closing mechanism for writing instruments |
-
1982
- 1982-07-06 JP JP11721682A patent/JPS5938087B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0222804U (en) * | 1988-07-28 | 1990-02-15 | ||
| KR100649161B1 (en) | 2004-10-14 | 2006-11-28 | 주식회사 삼성산업 | Mold demolding device for MSC products |
| CN102417149A (en) * | 2010-09-28 | 2012-04-18 | 中山建华管桩有限公司 | Horizontal automatic tube turning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5938087B2 (en) | 1984-09-13 |
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