JP3230426U - Plate reversing machine - Google Patents

Abstract

【課題】短時間で安全に反転作業ができるプレート反転機を提供する。【解決手段】プレート反転機１０は、機台２０と、載置部４０と、受止部６０と、連結部８０と、第一リンク１００と、第二リンク１１０と、エアシリンダ１２０と、を備える。載置部４０及び受止部６０は、連結部８０に対して回動可能とされ、エアシリンダ１２０の駆動により、載置部４０と、受止部６０と、連結部８０と、が水平に並ぶ水平状態と、連結部８０が下側に移動して、載置部４０及び受止部６０が、連結部８０に対して回動し互いに対向する受け渡し状態と、を取り得る。【選択図】図４PROBLEM TO BE SOLVED: To provide a plate reversing machine capable of safely reversing work in a short time. A plate reversing machine 10 includes a machine base 20, a mounting portion 40, a receiving portion 60, a connecting portion 80, a first link 100, a second link 110, and an air cylinder 120. Be prepared. The mounting portion 40 and the receiving portion 60 are rotatable with respect to the connecting portion 80, and the mounting portion 40, the receiving portion 60, and the connecting portion 80 are horizontally aligned by driving the air cylinder 120. A horizontal state in which the connecting portions 80 are lined up and a delivery state in which the mounting portion 40 and the receiving portion 60 rotate with respect to the connecting portion 80 and face each other can be obtained by moving the connecting portion 80 downward. [Selection diagram] Fig. 4

Description

本考案は、比較的重量のあるプレートに用いられるプレート反転機に関するものである。 The present invention relates to a plate reversing machine used for relatively heavy plates.

従来、特に金型等の製造工程において、重量のあるプレートの反転作業が発生する。このとき、人力では反転させることが困難であることから、ホイスト、チェーンブロック、クレーン等を用いて反転作業が行われていた。 Conventionally, in the manufacturing process of a mold or the like, a heavy plate reversing operation occurs. At this time, since it is difficult to reverse by human power, the flipping work was performed using a hoist, a chain block, a crane, or the like.

しかし上記のホイスト、チェーンブロック、クレーン等を用いる反転作業では、時間と人手がかかる、という問題があり、作業の改善が望まれていた。 However, the above-mentioned reversing work using a hoist, a chain block, a crane, or the like has a problem that it takes time and manpower, and improvement of the work has been desired.

本考案は、上記事情に鑑み、短時間で安全に反転作業ができるプレート反転機を提供することを目的とする。 In view of the above circumstances, an object of the present invention is to provide a plate reversing machine capable of safely reversing work in a short time.

請求項１記載の考案では、設置面に設置される機台と、
プレートが載せられる載置部と、
前記載置部から送られる前記プレートを受け止める受止部と、
前記載置部と前記受止部とを連結する連結部と、
一端が前記機台に、他端が前記載置部に、回動可能に連結される第一リンクと、
一端が前記機台に、他端が前記受止部に、回動可能に連結される第二リンクと、
前記連結部を上下方向に沿って移動可能とする駆動手段と、
を備え、
前記載置部及び前記受止部は、前記連結部に対して回動可能とされ、
前記駆動手段の駆動により、
前記載置部と、前記受止部と、前記連結部と、が水平に並ぶ水平状態と、
前記連結部が下側に移動して、前記載置部及び前記受止部が、前記連結部に対して回動し互いに対向する受け渡し状態と、を取り得る。 In the device according to claim 1, the machine stand installed on the installation surface and the machine base are installed.
The mounting part on which the plate is placed and
A receiving part that receives the plate sent from the above-mentioned placing part, and
A connecting portion that connects the above-mentioned placing portion and the receiving portion,
A first link that is rotatably connected to the machine base at one end and to the above-mentioned resting part at the other end.
A second link that is rotatably connected to the machine base at one end and to the receiving portion at the other end.
A driving means that enables the connecting portion to move along the vertical direction,
With
The above-mentioned placing portion and the receiving portion are rotatable with respect to the connecting portion.
By driving the drive means
A horizontal state in which the above-mentioned placing portion, the receiving portion, and the connecting portion are arranged horizontally,
The connecting portion may move downward, and the above-mentioned placing portion and the receiving portion may rotate with respect to the connecting portion to face each other.

これによれば、水平状態において、載置部にプレートを乗せて、駆動手段により連結部を下側に移動させると、載置部及び受止部が、連結部に対して回動し互いに対向する受け渡し状態となり、連結部にプレートを移動させた後、さらに、プレートの上面であった面を受止部で受け止める。そして、駆動手段により、連結部を上側に移動させると受止部に反転したプレートが乗せられ、水平状態に戻る。よって、短時間で安全にプレートの反転作業ができる。 According to this, when the plate is placed on the mounting portion and the connecting portion is moved downward by the driving means in the horizontal state, the mounting portion and the receiving portion rotate with respect to the connecting portion and face each other. After the plate is moved to the connecting portion, the surface that was the upper surface of the plate is further received by the receiving portion. Then, when the connecting portion is moved upward by the driving means, the inverted plate is placed on the receiving portion and returns to the horizontal state. Therefore, the plate can be safely reversed in a short time.

また、前記連結部の前記載置部側の端部には、前記プレートの前記受止部側への移動を規制するプレートストッパが配設されている。 Further, a plate stopper for restricting the movement of the plate to the receiving portion side is provided at the end portion of the connecting portion on the side of the previously described placing portion.

これによれば、水平状態から受け渡し状態に移行するときに、プレートが連結部上を移動することを規制できるので、反転作業を安全に行うことができる。 According to this, it is possible to restrict the plate from moving on the connecting portion when shifting from the horizontal state to the delivery state, so that the reversing operation can be performed safely.

また、前記駆動手段は、前記連結部と連結されるシリンダロッドを有するシリンダが用いられ、
少なくとも、側壁と上壁とを有する支持体の内側に、前記シリンダが取り付けられるとともに、シリンダロッドを前記上壁に挿通させて配され、
前記上壁が、前記連結部の下面と当接して、前記受け渡し状態が保持される。 Further, as the driving means, a cylinder having a cylinder rod connected to the connecting portion is used.
At least, the cylinder is attached to the inside of the support having the side wall and the upper wall, and the cylinder rod is inserted through the upper wall and arranged.
The upper wall comes into contact with the lower surface of the connecting portion, and the delivery state is maintained.

これによれば、プレートの荷重で連結部が下がり過ぎて、シリンダが破損することを防止することができる。 According to this, it is possible to prevent the cylinder from being damaged due to the connecting portion being lowered too much by the load of the plate.

また、前記機台には、前記水平状態において、
前記載置部又は前記受止部に、前記プレートが載せられたときに、前記プレートが載せられた、前記載置部又は前記受止部と当接して、前記プレートが載せられた、前記載置部又は前記受止部が、下がってしまうことを防止するストッパが配設されている。 Further, on the machine base, in the horizontal state,
The above-mentioned description, in which the plate was placed when the plate was placed on the above-mentioned placing portion or the receiving portion, and the plate was placed in contact with the previously-described placing portion or the receiving portion on which the plate was placed. A stopper is provided to prevent the placing portion or the receiving portion from being lowered.

これによれば、プレートが載せられた、載置部又は受止部が、下がることにより、連結部が跳ね上がることを防止することができる。 According to this, it is possible to prevent the connecting portion from jumping up by lowering the mounting portion or the receiving portion on which the plate is mounted.

また、前記載置部は、三以上の載置部形成部材と、前記載置部形成部材に架け渡される二つの軸部材と、を備えて梯子状に形成され、内側に配置される前記載置部形成部材が前記軸部材の軸線方向に沿って移動可能とされ、
前記受止部は、三以上の受止部形成部材と、前記受止部形成部材に架け渡される軸部材と、を備え、内側に配置される前記受止部形成部材が前記軸部材の軸線方向に沿って移動可能とされている。 Further, the pre-described mounting portion is formed in a ladder shape including three or more mounting portion forming members and two shaft members bridged over the pre-described mounting portion forming member, and is arranged inside. The step-forming member can be moved along the axial direction of the shaft member.
The receiving portion includes three or more receiving portion forming members and a shaft member bridged over the receiving portion forming member, and the receiving portion forming member arranged inside is the axis of the shaft member. It is said that it can move along the direction.

これによれば、内側に配置される載置部形成部材、内側に配置される受止部形成部材を移動させることにより、プレートが載せられる領域を増減させることができるので、幅の異なるプレートに対応することが可能となる。 According to this, by moving the mounting portion forming member arranged inside and the receiving portion forming member arranged inside, the area on which the plate can be mounted can be increased or decreased, so that the plates having different widths can be used. It becomes possible to correspond.

本考案の一実施形態の水平状態において載置部にプレートが載せられたときのプレート反転機の正面図である。It is a front view of the plate reversing machine when a plate is placed on the mounting part in the horizontal state of one Embodiment of this invention. 同実施形態のプレート反転機の右側面図である。It is a right side view of the plate reversing machine of the same embodiment. 同実施形態のプレート反転機の平面図である。It is a top view of the plate reversing machine of the same embodiment. 本考案の一実施形態の受け渡し状態におけるプレート反転機の正面図である。It is a front view of the plate reversing machine in the delivery state of one Embodiment of this invention. 本考案の一実施形態の水平状態において受止部にプレートが載せられたときのプレート反転機の正面図である。It is a front view of the plate reversing machine when a plate is placed on the receiving part in the horizontal state of one Embodiment of this invention.

本考案のプレート反転機の一実施形態について図面に基づいて説明する。以下の説明において、図面に付される矢印は、Ｆを前、Ｂを後ろ、Ｒを右、Ｌを左、Ｕを上、Ｄを下、とする。 An embodiment of the plate reversing machine of the present invention will be described with reference to the drawings. In the following description, the arrows attached to the drawings are F as front, B as back, R as right, L as left, U as up, and D as down.

プレート反転機１０は、図１〜５に示すように、機台２０と、載置部４０と、受止部６０と、連結部８０と、第一リンク１００と、第二リンク１１０と、駆動手段としてのエアシリンダ１２０と、を備えている。 As shown in FIGS. 1 to 5, the plate reversing machine 10 drives the machine base 20, the mounting portion 40, the receiving portion 60, the connecting portion 80, the first link 100, the second link 110, and the like. An air cylinder 120 as a means is provided.

機台２０は、図１〜５に示すように、一般構造用鋼製で、前枠２１と、後枠２２と、前枠２１と後枠２２とを連結する一対の側枠２３、２４と、を有する矩形枠体状に形成されている。 As shown in FIGS. 1 to 5, the machine base 20 is made of general structural steel, and has a front frame 21, a rear frame 22, and a pair of side frames 23, 24 connecting the front frame 21 and the rear frame 22. It is formed in the shape of a rectangular frame having.

前枠２１及び後枠２２の左右方向における中央部には、上側に略半円盤状に突出する、右軸受部２１ａ、２２ａと、左軸受部２１ｂ、２２ｂと、が配設されている。 Right bearing portions 21a and 22a and left bearing portions 21b and 22b are arranged at the center of the front frame 21 and the rear frame 22 in the left-right direction so as to project upward in a substantially semi-disk shape.

右軸受部２１ａ、２２ａ、左軸受部２１ｂ、２２ｂには、前後方向において貫通する段付き貫通孔として形成された図示しない挿通孔が、配設されている。 The right bearing portions 21a and 22a and the left bearing portions 21b and 22b are provided with insertion holes (not shown) formed as stepped through holes that penetrate in the front-rear direction.

右軸受部２１ａ、２２ａ、左軸受部２１ｂ、２２ｂは、上記挿通孔に図示しない軸受部材がそれぞれ嵌められ、右軸受部２１ａ、２２ａの軸受部材に右軸部材２５の前後方向における端部が、左軸受部２１ｂ、２２ｂの軸受部材に左軸部材２６の前後方向における端部が、嵌められている。 Bearing members (not shown) are fitted into the insertion holes of the right bearing portions 21a and 22a and the left bearing portions 21b and 22b, respectively, and the bearing members of the right bearing portions 21a and 22a have end portions of the right shaft member 25 in the front-rear direction. The end portions of the left shaft member 26 in the front-rear direction are fitted to the bearing members of the left bearing portions 21b and 22b.

換言すれば、右軸部材２５は、前枠２１及び後枠２２の右軸受部２１ａ、２２ａどうしを架け渡すように、左軸部材２６は、前枠２１及び後枠２２の左軸受部２１ｂ、２２ｂどうしを架け渡すように配設されていている。 In other words, the left shaft member 26 is the left bearing portion 21b of the front frame 21 and the rear frame 22 so that the right shaft member 25 bridges the right bearing portions 21a and 22a of the front frame 21 and the rear frame 22. The 22bs are arranged so as to bridge each other.

右軸部材２５、左軸部材２６は、それぞれ、機台２０に対して回動可能とされ、かつ、前後方向への移動を規制されている。 The right shaft member 25 and the left shaft member 26 are respectively rotatable with respect to the machine base 20 and are restricted from moving in the front-rear direction.

側枠２３、２４の前後方向における中央部には、後述する載置部４０の第二軸部材４５、受止部６０の第二軸部材６５、と当接可能なストッパ２７、２８が、斜め上方に向かってそれぞれ延設されている。 At the central portion of the side frames 23 and 24 in the front-rear direction, stoppers 27 and 28 capable of contacting the second shaft member 45 of the mounting portion 40 and the second shaft member 65 of the receiving portion 60, which will be described later, are obliquely provided. Each is extended upward.

なお、機台２０の四隅部分には、図示しない高さ調節部材が取り付けられて、エアシリンダ１２０が、設置面Ｇと干渉して破損しないようにされている。 Height adjusting members (not shown) are attached to the four corners of the machine base 20 to prevent the air cylinder 120 from interfering with the installation surface G and being damaged.

載置部４０は、図１〜５に示すように、一般構造用鋼製（ＳＳ４００）で、載置部形成部材４１と、第一軸部材４４と、第二軸部材４５と、を備えて、梯子状に形成されている。 As shown in FIGS. 1 to 5, the mounting portion 40 is made of general structural steel (SS400) and includes a mounting portion forming member 41, a first shaft member 44, and a second shaft member 45. , It is formed like a ladder.

載置部形成部材４１は、長尺平板状に形成され、外側に配置される外載置部形成部材４２と、内側に配置される内載置部形成部材４３と、で構成されている。 The mounting portion forming member 41 is formed in a long flat plate shape, and is composed of an external mounting portion forming member 42 arranged on the outside and an internal mounting portion forming member 43 arranged on the inside.

外載置部形成部材４２には、前後方向において貫通する貫通孔として形成された挿通孔が、左側の端部と中央右寄りの位置に形成されている。 The external mounting portion forming member 42 is formed with an insertion hole formed as a through hole penetrating in the front-rear direction at a position closer to the right side of the center and the left end portion.

本実施形態では、外載置部形成部材４２の、左側の端部に形成される挿通孔が第一挿通孔４２ａとされ、中央右寄りの位置に形成される挿通孔が第二挿通孔４２ｂとされる。 In the present embodiment, the insertion hole formed at the left end of the external mounting portion forming member 42 is the first insertion hole 42a, and the insertion hole formed at the position to the right of the center is the second insertion hole 42b. Will be done.

内載置部形成部材４３には、前後方向において貫通する貫通孔として形成された挿通孔が、左側の端部と中央右寄りの位置に形成されている。 The inner mounting portion forming member 43 is formed with an insertion hole formed as a through hole penetrating in the front-rear direction at a position closer to the right side of the center and the left end portion.

本実施形態では、内載置部形成部材４３の、左側の端部に形成される挿通孔が第一挿通孔４３ａとされ、中央右寄りの位置に形成される挿通孔が第二挿通孔４３ｂとされる。 In the present embodiment, the insertion hole formed at the left end of the internal mounting portion forming member 43 is the first insertion hole 43a, and the insertion hole formed at the position to the right of the center is the second insertion hole 43b. Will be done.

第一軸部材４４、第二軸部材４５は、円柱状に形成されている。 The first shaft member 44 and the second shaft member 45 are formed in a columnar shape.

外載置部形成部材４２は、第一挿通孔４２ａ、第二挿通孔４２ｂに図示しない軸受部材がそれぞれ嵌められ、第一挿通孔４２ａの軸受部材に第一軸部材４４、第二挿通孔４２ｂの軸受部材に第二軸部材４５、が嵌められ、第一軸部材４４、第二軸部材４５に対して回動可能、かつ、前後方向への移動を規制されている。 A bearing member (not shown) is fitted into the first insertion hole 42a and the second insertion hole 42b of the external mounting portion forming member 42, respectively, and the first shaft member 44 and the second insertion hole 42b are fitted into the bearing member of the first insertion hole 42a. The second shaft member 45 is fitted into the bearing member of the above, and is rotatable with respect to the first shaft member 44 and the second shaft member 45, and is restricted from moving in the front-rear direction.

内載置部形成部材４３は、第一軸部材４４が、第一挿通孔４３ａに挿通され、第二軸部材４５が、第二挿通孔４３ｂに挿通され、第一軸部材４４、第二軸部材４５に対して回動可能、かつ、前後方向に沿って移動可能とされている。 In the internal mounting portion forming member 43, the first shaft member 44 is inserted into the first insertion hole 43a, the second shaft member 45 is inserted into the second insertion hole 43b, and the first shaft member 44 and the second shaft are inserted. It is rotatable with respect to the member 45 and can be moved along the front-rear direction.

受止部６０は、図１〜５に示すように、一般構造用鋼製（ＳＳ４００）で、受止部形成部材６１と、第一軸部材６４と、第二軸部材６５と、を備えて、梯子状に形成されている。なお、受止部６０は、載置部４０と線対称となるように形成され、載置部４０から送られるプレートＰを受け止めるものである。 As shown in FIGS. 1 to 5, the receiving portion 60 is made of general structural steel (SS400) and includes a receiving portion forming member 61, a first shaft member 64, and a second shaft member 65. , It is formed like a ladder. The receiving portion 60 is formed so as to be line-symmetrical with the mounting portion 40, and receives the plate P sent from the mounting portion 40.

受止部形成部材６１は、長尺平板状に形成され、外側に配置される外受止部形成部材６２と、内側に配置され、外受止部形成部材６２より上下方向の幅が小さく形成された内受止部形成部材６３と、で構成されている。 The receiving portion forming member 61 is formed in the shape of a long flat plate, and is formed to be smaller in the vertical direction than the outer receiving portion forming member 62 arranged on the outside and the outer receiving portion forming member 62 arranged on the inside. It is composed of the inner receiving portion forming member 63 and the inner receiving portion forming member 63.

外受止部形成部材６２には、前後方向において貫通する貫通孔として形成された挿通孔が、右側の端部と中央左寄りの位置に形成されている。 The external receiving portion forming member 62 is formed with an insertion hole formed as a through hole penetrating in the front-rear direction at a position closer to the left side of the center and the end portion on the right side.

本実施形態では、外受止部形成部材６２の、右側の端部に形成される挿通孔が第一挿通孔６２ａとされ、中央左寄りの位置に形成される挿通孔が第二挿通孔６２ｂとされる。 In the present embodiment, the insertion hole formed at the right end of the external receiving portion forming member 62 is the first insertion hole 62a, and the insertion hole formed at the position to the left of the center is the second insertion hole 62b. Will be done.

内受止部形成部材６３には、前後方向において貫通する貫通孔として形成された挿通孔が、右側の端部と中央左寄りの位置に形成されている。 The inner receiving portion forming member 63 is formed with an insertion hole formed as a through hole penetrating in the front-rear direction at a position closer to the left side of the center and the end portion on the right side.

本実施形態では、内受止部形成部材６３の、右側の端部に形成される挿通孔が第一挿通孔６３ａとされ、中央左寄りの位置に形成される挿通孔が第二挿通孔６３ｂとされる。 In the present embodiment, the insertion hole formed at the right end of the inner receiving portion forming member 63 is the first insertion hole 63a, and the insertion hole formed at the position closer to the center left is the second insertion hole 63b. Will be done.

第一軸部材６４、第二軸部材６５は、円柱状に形成されている。 The first shaft member 64 and the second shaft member 65 are formed in a columnar shape.

外受止部形成部材６２は、第一挿通孔６２ａ、第二挿通孔６３ｂに図示しない軸受部材がそれぞれ嵌められ、第一挿通孔６２ａの軸受部材に第一軸部材６４、第二挿通孔６２ｂの軸受部材に第二軸部材６５、が嵌められ、第一軸部材６４、第二軸部材６５に対して回動可能、かつ、前後方向への移動を規制されている。 A bearing member (not shown) is fitted into the first insertion hole 62a and the second insertion hole 63b, respectively, and the first shaft member 64 and the second insertion hole 62b are fitted into the bearing member of the first insertion hole 62a. The second shaft member 65 is fitted to the bearing member of the above, and is rotatable with respect to the first shaft member 64 and the second shaft member 65, and is restricted from moving in the front-rear direction.

内受止部形成部材６３は、第一軸部材６４が、第一挿通孔６３ａに挿通され、第二軸部材６５が、第二挿通孔６３ｂに挿通され、第一軸部材６４、第二軸部材６５に対して回動可能、かつ、前後方向に沿って移動可能とされている。 In the inner receiving portion forming member 63, the first shaft member 64 is inserted into the first insertion hole 63a, the second shaft member 65 is inserted into the second insertion hole 63b, and the first shaft member 64 and the second shaft It is rotatable with respect to the member 65 and can be moved along the front-rear direction.

連結部８０は、図１〜５に示すように、一般構造用鋼製で、四つの連結部形成部材８１と、本体８４と、を備えている。 As shown in FIGS. 1 to 5, the connecting portion 80 is made of general structural steel and includes four connecting portion forming members 81 and a main body 84.

連結部形成部材８１は、外側に配置される外連結部形成部材８２と、内側に配置される内連結部形成部材８３と、で構成されている。 The connecting portion forming member 81 is composed of an outer connecting portion forming member 82 arranged on the outside and an inner connecting portion forming member 83 arranged on the inside.

内連結部形成部材８３には、前後方向において貫通する挿通孔８３ａが形成されている。挿通孔８３ａは、本体８４を挿通可能とされている。 The inner connecting portion forming member 83 is formed with an insertion hole 83a that penetrates in the front-rear direction. The insertion hole 83a is capable of inserting the main body 84.

外連結部形成部材８２及び内連結部形成部材８３の左右方向における端部には、前後方向において貫通する右軸孔８２ｂ、８３ｂ、左軸孔８２ｃ、８３ｃが形成されている。右軸孔８２ｂ、８３ｂには第一軸部材４４が、左軸孔８２ｃ、８３ｃには、第一軸部材６４が挿通可能に形成されている。 Right shaft holes 82b, 83b and left shaft holes 82c, 83c penetrating in the front-rear direction are formed at the ends of the outer connecting portion forming member 82 and the inner connecting portion forming member 83 in the left-right direction. A first shaft member 44 is formed in the right shaft holes 82b and 83b, and a first shaft member 64 is inserted in the left shaft holes 82c and 83c.

本体８４は、平板状に形成されている。連結部８０は、本体８４を内連結部形成部材８３の挿通孔８３ａに挿通させ、外連結部形成部材８２とボルト締めされて形成されている。 The main body 84 is formed in a flat plate shape. The connecting portion 80 is formed by inserting the main body 84 into the insertion hole 83a of the inner connecting portion forming member 83 and bolting the connecting portion 80 to the outer connecting portion forming member 82.

連結部８０の右側上部には、プレートＰが左側に移動することを規制するプレートストッパ８５が配設されている。本実施形態では、長尺な四角柱状の部材が、一番前の外連結部形成部材８２から、一番後ろの外連結部形成部材８２まで架け渡されて構成されている。 A plate stopper 85 that restricts the movement of the plate P to the left side is arranged on the upper right side of the connecting portion 80. In the present embodiment, a long square columnar member is configured to be bridged from the frontmost outer connecting portion forming member 82 to the rearmost outer connecting portion forming member 82.

第一軸部材４４、６４、第二軸部材４５、６５が、第一挿通孔４２ａ、４３ａ、６２ａ、６３ａ、第二挿通孔４２ｂ、４３ｂ、６２ｂ、６３ｂにそれぞれ挿通されるときに、右軸孔８２ｂ、８３ｂ、左軸孔８２ｃ、８３ｃも挿通させることで、載置部４０及び受止部６０が、連結部８０に対して回動可能に連結される。 When the first shaft members 44, 64 and the second shaft members 45, 65 are inserted into the first insertion holes 42a, 43a, 62a, 63a and the second insertion holes 42b, 43b, 62b, 63b, respectively, the right shaft By inserting the holes 82b and 83b and the left shaft holes 82c and 83c, the mounting portion 40 and the receiving portion 60 are rotatably connected to the connecting portion 80.

第一リンク１００は、図１〜５に示すように、一般構造用鋼製で、長尺な平板状に形成されている。第一リンク１００の上下の端部には、前後方向において貫通する貫通孔として形成された上軸孔１００ａ、下軸孔１００ｂが、それぞれ形成されている。上軸孔１００ａ、下軸孔１００ｂには、軸受部材１０１、１０２が嵌められている。 As shown in FIGS. 1 to 5, the first link 100 is made of general structural steel and is formed in a long flat plate shape. Upper shaft holes 100a and lower shaft holes 100b formed as through holes penetrating in the front-rear direction are formed at the upper and lower ends of the first link 100, respectively. Bearing members 101 and 102 are fitted in the upper shaft hole 100a and the lower shaft hole 100b.

第一リンク１００は、上軸孔１００ａの軸受部材１０１に第二軸部材４５が、下軸孔１００ｂの軸受部材１０２に右軸部材２５が嵌められ、右軸部材２５、第二軸部材４５に対して回動可能、かつ、前後方向への移動を規制されている。 In the first link 100, the second shaft member 45 is fitted to the bearing member 101 of the upper shaft hole 100a, the right shaft member 25 is fitted to the bearing member 102 of the lower shaft hole 100b, and the right shaft member 25 and the second shaft member 45 are fitted. On the other hand, it is rotatable and is restricted from moving in the front-back direction.

第一リンク１００は、一端が機台２０の右軸部材２５に、他端が載置部４０の第二軸部材４５に、対して回動可能に連結される。 One end of the first link 100 is rotatably connected to the right shaft member 25 of the machine base 20, and the other end is rotatably connected to the second shaft member 45 of the mounting portion 40.

第二リンク１１０は、図１〜５に示すように、一般構造用鋼製で、長尺な平板状に形成されている。第二リンク１１０の上下の端部には、前後方向において貫通する貫通孔として形成された上軸孔１１０ａ、下軸孔１１０ｂが、それぞれ形成されている。上軸孔１１０ａ、下軸孔１１０ｂには、軸受部材１１１、１１２が嵌められている。 As shown in FIGS. 1 to 5, the second link 110 is made of general structural steel and is formed in a long flat plate shape. Upper shaft holes 110a and lower shaft holes 110b, which are formed as through holes penetrating in the front-rear direction, are formed at the upper and lower ends of the second link 110, respectively. Bearing members 111 and 112 are fitted in the upper shaft hole 110a and the lower shaft hole 110b.

第二リンク１１０は、上軸孔１１０ａの軸受部材１１１に第二軸部材６５が嵌められ、下軸孔１１０ｂの軸受部材１１２に左軸部材２６が嵌められ、左軸部材２６、第二軸部材６５に対して回動可能、かつ、前後方向への移動を規制されている。 In the second link 110, the second shaft member 65 is fitted to the bearing member 111 of the upper shaft hole 110a, the left shaft member 26 is fitted to the bearing member 112 of the lower shaft hole 110b, and the left shaft member 26 and the second shaft member are fitted. It is rotatable with respect to 65 and is restricted from moving in the front-rear direction.

第二リンク１１０は、一端が機台２０の左軸部材２６に、他端が受止部６０の第二軸部材６５に、回動可能に連結される。 One end of the second link 110 is rotatably connected to the left shaft member 26 of the machine base 20, and the other end is rotatably connected to the second shaft member 65 of the receiving portion 60.

駆動手段としては、図１〜５に示すように、エアシリンダ１２０が用いられている。エアシリンダ１２０は、支持体１３０に支持され、図示しないコンプレッサーと接続されるとともに、図示しない操作スイッチを備え、連結部８０を上下方向に沿って移動可能としている。 As the driving means, as shown in FIGS. 1 to 5, an air cylinder 120 is used. The air cylinder 120 is supported by a support 130, is connected to a compressor (not shown), and includes an operation switch (not shown) so that the connecting portion 80 can move in the vertical direction.

支持体１３０は、機台２０の前枠２１と、後枠２２とに架け渡されるとともに固定されるベース板１３１と、前後一対の側壁１３２、１３３と、側壁１３２、１３３間に架け渡される上壁１３４と、を備えている。 The support 130 is bridged between the front frame 21 of the machine base 20, the base plate 131 that is bridged and fixed to the rear frame 22, the pair of front and rear side walls 132, 133, and the side walls 132, 133. It has a wall 134 and.

エアシリンダ１２０が、上壁１３４の下面に取り付けられるとともに、ベース板１３１を上下方向において貫通する挿通孔１３１ａに、シリンダチューブ１２１を挿通させるように配されている。また、シリンダロッド１２２は、上壁１３４を上下方向において貫通する挿通孔１３４ａを挿通させて、連結部８０の本体８４と連結されている。 The air cylinder 120 is attached to the lower surface of the upper wall 134, and is arranged so that the cylinder tube 121 is inserted into the insertion hole 131a that penetrates the base plate 131 in the vertical direction. Further, the cylinder rod 122 is connected to the main body 84 of the connecting portion 80 by inserting an insertion hole 134a that penetrates the upper wall 134 in the vertical direction.

本実施形態では、シリンダチューブ１２１の下部が、ベース板１３１から突出するため、上述した図示しない、高さ調節部材により、干渉しないように構成される。 In the present embodiment, since the lower portion of the cylinder tube 121 protrudes from the base plate 131, it is configured so as not to interfere with the height adjusting member (not shown) described above.

プレート反転機１０の実施態様を説明する。図１の水平状態において、プレートＰを載置部４０の上面に載せる。このとき、ストッパ２７が、載置部４０の第二軸部材４５と当接して、プレートＰが載せられた、載置部４０が、下がることにより、連結部８０が跳ね上がることを防止する。 An embodiment of the plate reversing machine 10 will be described. In the horizontal state of FIG. 1, the plate P is placed on the upper surface of the mounting portion 40. At this time, the stopper 27 comes into contact with the second shaft member 45 of the mounting portion 40, and the mounting portion 40 on which the plate P is mounted is lowered to prevent the connecting portion 80 from jumping up.

そして、エアシリンダ１２０の駆動により、連結部８０を下側に移動させる。このとき、プレートＰが、載置部４０からスライドして、連結部８０上を移動することがあるが、プレートストッパ８５により、プレートＰが左側に移動することを規制される。 Then, the connecting portion 80 is moved downward by driving the air cylinder 120. At this time, the plate P may slide from the mounting portion 40 and move on the connecting portion 80, but the plate stopper 85 restricts the plate P from moving to the left side.

載置部４０及び受止部６０が、連結部８０に対して回動し互いに対向する、受け渡し状態に至る過程においてプレートＰは、プレートストッパ８５を乗り越えて、図４に示すように、連結部８０上にプレートＰが載せられた状態となる。このとき、上壁１３４が、連結部８０の内連結部形成部材８３の下面と当接して、受け渡し状態が保持され、プレートＰの荷重で連結部８０が下がり過ぎて、エアシリンダ１２０が破損することを防止する。 In the process of reaching the delivery state in which the mounting portion 40 and the receiving portion 60 rotate with respect to the connecting portion 80 and face each other, the plate P gets over the plate stopper 85 and, as shown in FIG. 4, the connecting portion The plate P is placed on the 80. At this time, the upper wall 134 comes into contact with the lower surface of the inner connecting portion forming member 83 of the connecting portion 80, the delivery state is maintained, the connecting portion 80 is lowered too much by the load of the plate P, and the air cylinder 120 is damaged. To prevent that.

なお、受止部６０上にプレートＰが載らない場合には、作業者の手でプレートＰの移動をサポートさせることもできる。 When the plate P is not placed on the receiving portion 60, the movement of the plate P can be supported by the operator's hand.

そして、エアシリンダ１２０の駆動により、連結部８０を上側に移動させると、受止部６０に反転したプレートＰが載せられた、図５に示す、水平状態に戻る。 Then, when the connecting portion 80 is moved upward by driving the air cylinder 120, it returns to the horizontal state shown in FIG. 5 in which the inverted plate P is placed on the receiving portion 60.

このとき、ストッバ２８が、受止部６０の第二軸部材６５と当接して、プレートＰが載せられた、受止部６０が、下がることにより、連結部８０が跳ね上がることを防止する。 At this time, the stopper 28 comes into contact with the second shaft member 65 of the receiving portion 60, and the receiving portion 60 on which the plate P is placed is lowered to prevent the connecting portion 80 from jumping up.

また、内側に配置される内載置部形成部材４３、内側に配置される内受止部形成部材６３を移動させることにより、プレートＰが載せられる領域を増減させることができるので、幅の狭いプレートＰ、幅の広いプレートＰであっても、対応することができる。 Further, by moving the inner mounting portion forming member 43 arranged inside and the inner receiving portion forming member 63 arranged inside, the area on which the plate P is placed can be increased or decreased, so that the width is narrow. Even a plate P and a wide plate P can be used.

従来の、ホイスト、チェーンブロック、クレーン等を用いる反転作業では、１分３０秒程度かかっていたが、本発明のプレート反転機１０では、１２秒から１５秒程度で行うことができるようになった。 In the conventional reversing work using a hoist, a chain block, a crane, etc., it took about 1 minute and 30 seconds, but with the plate reversing machine 10 of the present invention, it can be performed in about 12 to 15 seconds. ..

上記構成のプレート反転機１０では、設置面Ｇに設置される機台２０と、
プレートＰが載せられる載置部４０と、
載置部４０から送られるプレートＰを受け止める受止部６０と、
載置部４０と受止部６０とを連結する連結部８０と、
一端が機台２０に、他端が載置部４０に、回動可能に連結される第一リンク１００と、
一端が機台２０に、他端が受止部６０に、回動可能に連結される第二リンク１１０と、
連結部８０を上下方向に沿って移動可能とする駆動手段としてのエアシリンダ１２０と、
を備え、
載置部４０及び受止部６０は、連結部８０に対して回動可能とされ、
エアシリンダ１２０の駆動により、
載置部４０と、受止部６０と、連結部８０と、が水平に並ぶ水平状態と、
連結部８０が下側に移動して、載置部４０及び受止部６０が、連結部８０に対して回動し互いに対向する受け渡し状態と、を取り得る。 In the plate reversing machine 10 having the above configuration, the machine base 20 installed on the installation surface G and the machine base 20
A mounting portion 40 on which the plate P is placed and
A receiving portion 60 that receives the plate P sent from the mounting portion 40, and
A connecting portion 80 that connects the mounting portion 40 and the receiving portion 60,
A first link 100 rotatably connected to the machine base 20 at one end and to the mounting portion 40 at the other end.
A second link 110 rotatably connected to the machine base 20 at one end and to the receiving portion 60 at the other end.
An air cylinder 120 as a driving means that enables the connecting portion 80 to move along the vertical direction,
With
The mounting portion 40 and the receiving portion 60 are rotatable with respect to the connecting portion 80.
By driving the air cylinder 120
A horizontal state in which the mounting portion 40, the receiving portion 60, and the connecting portion 80 are arranged horizontally,
The connecting portion 80 may move downward, and the mounting portion 40 and the receiving portion 60 may rotate with respect to the connecting portion 80 to face each other in a delivery state.

これによれば、水平状態において、載置部４０にプレートＰを乗せて、エアシリンダ１２０により連結部８０を下側に移動させると、載置部４０及び受止部６０が、連結部８０に対して回動し互いに対向する受け渡し状態となり、連結部８０にプレートＰを移動させた後、さらに、プレートＰの上面であった面を受止部６０で受け止める。そして、エアシリンダ１２０により、連結部８０を上側に移動させると受止部６０に反転したプレートＰが乗せられ、水平状態に戻る。よって、短時間で安全にプレートＰの反転作業ができる。 According to this, when the plate P is placed on the mounting portion 40 and the connecting portion 80 is moved downward by the air cylinder 120 in the horizontal state, the mounting portion 40 and the receiving portion 60 are moved to the connecting portion 80. After rotating with respect to the plate P and moving the plate P to the connecting portion 80, the surface that was the upper surface of the plate P is further received by the receiving portion 60. Then, when the connecting portion 80 is moved upward by the air cylinder 120, the inverted plate P is placed on the receiving portion 60 and returns to the horizontal state. Therefore, the plate P can be safely reversed in a short time.

また、連結部８０の載置部４０側の端部には、プレートＰの受止部６０側への移動を規制するプレートストッパ８５が配設されている。 Further, a plate stopper 85 for restricting the movement of the plate P to the receiving portion 60 side is arranged at the end portion of the connecting portion 80 on the mounting portion 40 side.

これによれば、水平状態から受け渡し状態に移行するときに、プレートＰが連結部８０上を移動することを規制できるので、反転作業を安全に行うことができる。 According to this, it is possible to restrict the plate P from moving on the connecting portion 80 when shifting from the horizontal state to the delivery state, so that the reversing operation can be performed safely.

また、駆動手段は、連結部８０と連結されるシリンダロッド１２２を有するエアシリンダ１２０が用いられ、
少なくとも、側壁１３２と上壁１３４とを有する支持体１３０の内側に、エアシリンダ１２０が取り付けられるとともに、シリンダロッド１２２を上壁１３４に挿通させて配され、
上壁１３４が、連結部８０の下面と当接して、受け渡し状態が保持される。 Further, as the driving means, an air cylinder 120 having a cylinder rod 122 connected to the connecting portion 80 is used.
At least, the air cylinder 120 is attached to the inside of the support 130 having the side wall 132 and the upper wall 134, and the cylinder rod 122 is inserted through the upper wall 134 and arranged.
The upper wall 134 comes into contact with the lower surface of the connecting portion 80, and the delivery state is maintained.

これによれば、プレートＰの荷重で連結部８０が下がり過ぎて、エアシリンダ１２０が破損することを防止することができる。 According to this, it is possible to prevent the connecting portion 80 from being lowered too much by the load of the plate P and damaging the air cylinder 120.

また、機台２０には、水平状態において、
載置部４０又は受止部６０に、プレートＰが載せられたときに、プレートＰが載せられた、載置部４０又は受止部６０と当接して、プレートＰが載せられた、載置部４０又は受止部６０が、下がってしまうことを防止するストッパ２７、２８が配設されている。 Further, on the machine base 20, in a horizontal state,
When the plate P is mounted on the mounting portion 40 or the receiving portion 60, the plate P is mounted in contact with the mounting portion 40 or the receiving portion 60 on which the plate P is mounted. Stoppers 27 and 28 are provided to prevent the portion 40 or the receiving portion 60 from being lowered.

これによれば、プレートＰが載せられた、載置部４０又は受止部６０が、下がることにより、連結部８０が跳ね上がることを防止することができる。 According to this, it is possible to prevent the connecting portion 80 from jumping up by lowering the mounting portion 40 or the receiving portion 60 on which the plate P is placed.

また、載置部４０は、三以上の載置部形成部材４１と、載置部形成部材４１に架け渡される第一軸部材４４、第二軸部材４５と、を備えて梯子状に形成され、内側に配置される載置部形成部材４１が第一軸部材４４、第二軸部材４５の軸線方向に沿って移動可能とされ、
受止部６０は、三以上の受止部形成部材６１と、受止部形成部材６１に架け渡される第一軸部材６４、第二軸部材６５と、を備え、内側に配置される受止部形成部材６１が第一軸部材６４、第二軸部材６５の軸線方向に沿って移動可能とされている。 Further, the mounting portion 40 is formed in a ladder shape including three or more mounting portion forming members 41, and a first shaft member 44 and a second shaft member 45 bridged over the mounting portion forming member 41. , The mounting portion forming member 41 arranged inside is made movable along the axial direction of the first shaft member 44 and the second shaft member 45.
The receiving portion 60 includes three or more receiving portion forming members 61, and a first shaft member 64 and a second shaft member 65 bridged over the receiving portion forming member 61, and the receiving portion 60 is arranged inside. The portion forming member 61 is movable along the axial direction of the first shaft member 64 and the second shaft member 65.

これによれば、内側に配置される載置部形成部材４１、内側に配置される受止部形成部材６１を移動させることにより、プレートＰが載せられる領域を増減させることができるので、幅の異なるプレートＰに対応することが可能となる。 According to this, by moving the mounting portion forming member 41 arranged inside and the receiving portion forming member 61 arranged inside, the area on which the plate P is placed can be increased or decreased, so that the width can be increased. It becomes possible to correspond to different plates P.

本考案のプレート反転機は上記構成に限定されるものではない。即ち、本考案の要旨を逸脱しない限り各種の設計変更等が可能である。以下に、変形した態様を例示する。 The plate reversing machine of the present invention is not limited to the above configuration. That is, various design changes can be made as long as the gist of the present invention is not deviated. The modified embodiment will be illustrated below.

例えば、駆動手段として、エアシリンダを用いたが、油圧シリンダ、モータとボールねじ機構等、その他の駆動手段を用いることができる。 For example, although an air cylinder is used as the drive means, other drive means such as a hydraulic cylinder, a motor and a ball screw mechanism can be used.

また、プレートＰの受止部６０側への移動を規制する構成として、長尺な四角柱状の部材のプレートストッパ８５用いたが、外連結部形成部材８２、内連結部形成部材８３に、上面から下面に向かう有底溝を配設することも可能である。 Further, as a configuration for restricting the movement of the plate P to the receiving portion 60 side, the plate stopper 85 of a long square columnar member was used, but the outer connecting portion forming member 82 and the inner connecting portion forming member 83 have upper surfaces. It is also possible to dispose a bottomed groove from the surface to the bottom surface.

また、内載置部形成部材４３、内受止部形成部材６３の数は、使用態様に応じて、適宜変更することができる。 Further, the number of the internal mounting portion forming member 43 and the internal receiving portion forming member 63 can be appropriately changed according to the usage mode.

１０ プレート反転機
２０ 機台
２７ ストッバ
２８ ストッバ
４０ 載置部
４１ 載置部形成部材
４４ 第一軸部材
４５ 第二軸部材
６０ 受止部
６１ 受止部形成部材
６４ 第一軸部材
６５ 第二軸部材
８０ 連結部
８５ プレートストッパ
１００ 第一リンク
１１０ 第二リンク
１２０ エアシリンダ
１２２ シリンダロッド
１３０ 支持体
１３２ 側壁
１３３ 側壁
１３４ 上壁
Ｇ 設置面
Ｐ プレート
10 Plate reversing machine 20 Machine stand 27 Stubber 28 Stubber 40 Mounting part 41 Mounting part forming member 44 First shaft member 45 Second shaft member 60 Receiving part 61 Receiving part forming member 64 First shaft member 65 Second shaft Member 80 Connecting part 85 Plate stopper 100 First link 110 Second link 120 Air cylinder 122 Cylinder rod 130 Support 132 Side wall 133 Side wall 134 Upper wall G Installation surface P plate

Claims (5)

設置面に設置される機台と、
プレートが載せられる載置部と、
前記載置部から送られる前記プレートを受け止める受止部と、
前記載置部と前記受止部とを連結する連結部と、
一端が前記機台に、他端が前記載置部に、回動可能に連結される第一リンクと、
一端が前記機台に、他端が前記受止部に、回動可能に連結される第二リンクと、
前記連結部を上下方向に沿って移動可能とする駆動手段と、
を備え、
前記載置部及び前記受止部は、前記連結部に対して回動可能とされ、
前記駆動手段の駆動により、
前記載置部と、前記受止部と、前記連結部と、が水平に並ぶ水平状態と、
前記連結部が下側に移動して、前記載置部及び前記受止部が、前記連結部に対して回動し互いに対向する受け渡し状態と、を取り得ることを特徴とするプレート反転機。 The machine stand installed on the installation surface and
The mounting part on which the plate is placed and
A receiving part that receives the plate sent from the above-mentioned placing part, and
A connecting portion that connects the above-mentioned placing portion and the receiving portion,
A first link that is rotatably connected to the machine base at one end and to the above-mentioned resting part at the other end.
A second link that is rotatably connected to the machine base at one end and to the receiving portion at the other end.
A driving means that enables the connecting portion to move along the vertical direction,
With
The above-mentioned placing portion and the receiving portion are rotatable with respect to the connecting portion.
By driving the drive means
A horizontal state in which the above-mentioned placing portion, the receiving portion, and the connecting portion are arranged horizontally,
A plate reversing machine characterized in that the connecting portion moves downward, and the above-described placing portion and the receiving portion can rotate with respect to the connecting portion and take a delivery state facing each other. 前記連結部の前記載置部側の端部には、前記プレートの前記受止部側への移動を規制するプレートストッパが配設されていることを特徴とする請求項１記載のプレート反転機。 The plate reversing machine according to claim 1, wherein a plate stopper for restricting the movement of the plate to the receiving portion side is provided at an end portion of the connecting portion on the side of the previously described placing portion. .. 前記駆動手段は、前記連結部と連結されるシリンダロッドを有するシリンダが用いられ、
少なくとも、側壁と上壁とを有する支持体の内側に、前記シリンダが取り付けられるとともに、シリンダロッドを前記上壁に挿通させて配され、
前記上壁が、前記連結部の下面と当接して、前記受け渡し状態が保持されることを特徴とする請求項１又は２記載のプレート反転機。 As the driving means, a cylinder having a cylinder rod connected to the connecting portion is used.
At least, the cylinder is attached to the inside of the support having the side wall and the upper wall, and the cylinder rod is inserted through the upper wall and arranged.
The plate reversing machine according to claim 1 or 2, wherein the upper wall abuts on the lower surface of the connecting portion to maintain the delivery state. 前記機台には、前記水平状態において、
前記載置部又は前記受止部に、前記プレートが載せられたときに、前記プレートが載せられた、前記載置部又は前記受止部と当接して、前記プレートが載せられた、前記載置部又は前記受止部が、下がってしまうことを防止するストッパが配設されていることを特徴とする請求項１、２又は３に記載のプレート反転機。 On the machine stand, in the horizontal state,
The above-mentioned description, in which the plate was placed when the plate was placed on the above-mentioned placing portion or the receiving portion, and the plate was placed in contact with the previously-described placing portion or the receiving portion on which the plate was placed. The plate reversing machine according to claim 1, 2 or 3, wherein a stopper for preventing the placing portion or the receiving portion from being lowered is provided. 前記載置部は、三以上の載置部形成部材と、前記載置部形成部材に架け渡される二つの軸部材と、を備えて梯子状に形成され、内側に配置される前記載置部形成部材が前記軸部材の軸線方向に沿って移動可能とされ、
前記受止部は、三以上の受止部形成部材と、前記受止部形成部材に架け渡される軸部材と、を備え、内側に配置される前記受止部形成部材が前記軸部材の軸線方向に沿って移動可能とされていることを特徴とする請求項１、２、３又は４に記載のプレート反転機。
The pre-described mounting portion is formed in a ladder shape including three or more mounting portion forming members and two shaft members bridged over the pre-described mounting portion forming member, and is arranged inside the pre-described mounting portion. The forming member is made movable along the axial direction of the shaft member.
The receiving portion includes three or more receiving portion forming members and a shaft member bridged over the receiving portion forming member, and the receiving portion forming member arranged inside is the axis of the shaft member. The plate reversing machine according to claim 1, 2, 3 or 4, wherein the plate reversing machine is movable along a direction.

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