JP2021138467A - Article loading device - Google Patents

Article loading device Download PDF

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Publication number
JP2021138467A
JP2021138467A JP2020035042A JP2020035042A JP2021138467A JP 2021138467 A JP2021138467 A JP 2021138467A JP 2020035042 A JP2020035042 A JP 2020035042A JP 2020035042 A JP2020035042 A JP 2020035042A JP 2021138467 A JP2021138467 A JP 2021138467A
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guide member
receiving
support
meat
article
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JP7394385B2 (en
JP2021138467A5 (en
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一志 越智
Kazushi Ochi
一志 越智
伸司 牧野
Shinji Makino
伸司 牧野
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Nippon Career Industry Co Ltd
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Nippon Career Industry Co Ltd
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Publication of JP2021138467A5 publication Critical patent/JP2021138467A5/ja
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  • Relays Between Conveyors (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
  • Intermediate Stations On Conveyors (AREA)

Abstract

To provide an article loading device capable of loading received articles to a target position in a well-ordered posture at smooth operation and high maintainability.SOLUTION: In the article loading device, a first guide member, a second guide member and a third guide member each having predetermined lengths are arranged substantially in parallel; a base part of a receiving member 202 is installed to the first guide member so as to be movable in a longitudinal direction; a transfer body 295 movable with respect to the receiving member 202 is disposed above the receiving member 202; an operation member 250 for moving the transfer body 295 in a direction opposite to a moving direction of the receiving member 202 is disposed below the receiving member 202; a base part of the operation member 250 is installed to the third guide member so as to be movable in the longitudinal direction to support a tip part of the receiving member 202 and a tip part of the operation member 250 so as to be movable with respect to the second guide member in the longitudinal direction.SELECTED DRAWING: Figure 31

Description

本発明は、物品を載置する物品載置装置に関するものである。 The present invention relates to an article placing device for placing an article.

従来、例えば、工場内に設置され、コンベアによって移送された物品を、このコンベアの移送終端部に配置された所定の載置位置や、コンベアの移送終端部に待機させたトレー等の容器に載置する装置がある。
このような物品載置装置として、特許文献1には、物品を移送するコンベアを設け、このコンベアの終端部を移送方向へ往復移動自在に構成し、このコンベアの移送終端部からトレー等の容器へ物品を流し下ろす技術が開示されている。
なお、特許文献2には、板体の上面から下面にわたって無端帯を巻き掛け、この無端帯を板体の進行方向とは逆の方向へ駆動しながら、コンベア上の物品を掬い上げる技術が開示されている。
Conventionally, for example, an article installed in a factory and transferred by a conveyor is placed on a predetermined mounting position arranged at the transfer end of the conveyor or on a container such as a tray made to stand by at the transfer end of the conveyor. There is a device to put it.
As such an article loading device, Patent Document 1 provides a conveyor for transferring articles, the end of the conveyor is configured to be reciprocally movable in the transfer direction, and a container such as a tray is provided from the transfer end of the conveyor. The technique of pouring goods down to is disclosed.
Patent Document 2 discloses a technique of wrapping an endless band from the upper surface to the lower surface of a plate body and scooping up an article on a conveyor while driving the endless band in a direction opposite to the traveling direction of the plate body. Has been done.

特開2019−64808号公報JP-A-2019-64808 特開2017−214108号公報Japanese Unexamined Patent Publication No. 2017-214108

しかしながら、特許文献1および2に開示された技術は、物品をコンベアの終端または無端帯の終端から下方へ流し落とす構成であるため、この落下時に物品の姿勢が乱れ、目標とする位置へ整った姿勢で載置することができない問題があった。
また、このコンベアを位置変更させる駆動部ないし連動部のメンテナンス性が低下する問題があった。
本発明は、上述のような従来技術の課題を解決し、受け取った物品を目標位置へ整った姿勢で載置することのできる載置装置を、作動状態が円滑であり、且つ、メンテナンス性の高いものとして実現することを目的とする。
However, since the techniques disclosed in Patent Documents 1 and 2 are configured to allow the article to flow downward from the end of the conveyor or the end of the endless band, the posture of the article is disturbed at the time of this drop, and the article is prepared at the target position. There was a problem that it could not be placed in a posture.
Further, there is a problem that the maintainability of the drive unit or the interlocking unit for changing the position of the conveyor is lowered.
The present invention solves the above-mentioned problems of the prior art, and provides a mounting device capable of mounting a received article at a target position in a neat posture, in a smooth operating state and maintainable. The purpose is to realize it as a high price.

本発明は、上述の課題を解決するために、以下の技術的手段を講じる。
すなわち、請求項1に記載の発明は、それぞれが所定の長さを有する第1案内部材(219)と第2案内部材(268)と第3案内部材(217)を、互いに間隔をおいて略平行に配置し、物品を支持する受部材(202)の基部を、前記第1案内部材(219)に対してその長手方向に移動自在に取り付け、前記受部材(202)の上側に、この受部材(202)に対して移動自在な移送体(295)を設け、前記受部材(202)の下側には、前記移送体(295)を受部材(202)の移動方向とは逆の方向に移動させる作動部材(250)を設け、この作動部材(250)の基部を、前記第3案内部材(217)に対してその長手方向に移動自在に取り付け、前記受部材(202)の先端部と前記作動部材(250)の先端部を、前記第2案内部材(268)に対してその長手方向に移動自在に支持した物品載置装置とする。
The present invention takes the following technical measures in order to solve the above-mentioned problems.
That is, in the invention according to claim 1, the first guide member (219), the second guide member (268), and the third guide member (217), each of which has a predetermined length, are substantially spaced apart from each other. A base portion of a receiving member (202) that is arranged in parallel and supports an article is attached to the first guide member (219) so as to be movable in the longitudinal direction thereof, and the receiving member (202) is placed above the receiving member (202). A transfer body (295) that is movable with respect to the member (202) is provided, and the transfer body (295) is placed under the receiving member (202) in a direction opposite to the moving direction of the receiving member (202). An actuating member (250) is provided, and a base portion of the actuating member (250) is movably attached to the third guide member (217) in the longitudinal direction thereof, and a tip portion of the receiving member (202) is attached. The tip of the actuating member (250) is supported by the second guide member (268) so as to be movable in the longitudinal direction.

請求項2に記載の発明は、前記第3案内部材(217)を前記第1案内部材(219)の下側に配置し、前記作動部材(250)の基部を第3案内部材(217)に対して上下回動自在に支持し、この作動部材(250)の先端部を前記第2案内部材(268)上に載置状態で支持した請求項1に記載の物品載置装置とする。 In the invention according to claim 2, the third guide member (217) is arranged below the first guide member (219), and the base of the actuating member (250) is attached to the third guide member (217). The article mounting device according to claim 1, which is supported so as to be rotatable up and down, and the tip end portion of the operating member (250) is supported on the second guide member (268) in a mounted state.

請求項3に記載の発明は、前記受部材(202)の基部を前記第1案内部材(219)に対して上下回動自在に支持し、この受部材(202)の先端部を前記第2案内部材(268)上に載置状態で支持した請求項2に記載の物品載置装置とする。 According to the third aspect of the present invention, the base portion of the receiving member (202) is rotatably supported with respect to the first guide member (219), and the tip end portion of the receiving member (202) is supported by the second receiving member (202). The article mounting device according to claim 2, which is supported on a guide member (268) in a mounted state.

請求項4に記載の発明は、前記第2案内部材(268)に、前記作動部材(250)の先端部を支持する第1支持面(268A)と、前記受部材(202)の先端部を支持する第2支持面(268B)を備えた請求項3に記載の物品載置装置とする。 According to the fourth aspect of the present invention, the second guide member (268) is provided with a first support surface (268A) for supporting the tip end portion of the actuating member (250) and a tip end portion of the receiving member (202). The article loading device according to claim 3, further comprising a second supporting surface (268B) for supporting.

請求項5に記載の発明は、前記第2案内部材(268)の下方揺動を規制する第1ロック装置(270)を設け、この第1ロック装置(270)によるロックを解除し、前記第2案内部材(268)を下方へ揺動させることによって、前記第1支持面(268A)による作動部材(250)の先端部の支持と前記第2支持面(268B)による受部材(202)の先端部の支持が解除される構成とした請求項4に記載の物品載置装置とする。 According to the fifth aspect of the present invention, the first lock device (270) for restricting the downward swing of the second guide member (268) is provided, the lock by the first lock device (270) is released, and the first lock device (270) is released. 2 By swinging the guide member (268) downward, the first support surface (268A) supports the tip of the operating member (250) and the second support surface (268B) supports the receiving member (202). The article loading device according to claim 4, wherein the support of the tip portion is released.

請求項6に起債の発明は、前記第1支持面(268A)による作動部材(250)の先端部の支持が解除された状態で、この作動部材(250)の下方回動位置を規制する第1規制部材(221)を設けた請求項5に記載の物品載置装置とする。 The invention of claim 6 regulates the downward rotation position of the operating member (250) in a state where the tip of the operating member (250) is released from the support by the first supporting surface (268A). 1 The article loading device according to claim 5, which is provided with a regulating member (221).

請求項7に記載の発明は、前記第2支持面(268B)による受部材(202)の先端部の支持が解除された状態で、この受部材(202)の前記第1案内部材(219)を支点とする脱落回動を規制する第2規制部材(262)を設けた請求項6に記載の物品載置装置とする。 The invention according to claim 7 is the first guide member (219) of the receiving member (202) in a state where the support of the tip end portion of the receiving member (202) is released by the second supporting surface (268B). The article loading device according to claim 6, further comprising a second regulating member (262) that regulates the fall-off rotation with the fulcrum as a fulcrum.

請求項8に記載の発明は、前記受部材(202)を移動させる第1駆動手段(241)と、前記作動部材(250)を駆動して前記移送体(295)を受部材(202)の移動方向とは逆の方向に移動させる第2駆動手段(RA)を設けた請求項7に記載の物品載置装置とする。 According to a eighth aspect of the present invention, the first driving means (241) for moving the receiving member (202) and the moving body (295) for driving the operating member (250) of the receiving member (202). The article loading device according to claim 7, which is provided with a second driving means (RA) for moving in a direction opposite to the moving direction.

請求項9に記載の発明は、前記第1案内部材(219)と第2案内部材(268)と第3案内部材(217)を一体的に上下回動可能に軸支する支点軸(206)を前記第3案内部材(217)の下方に配置し、前記第2案内部材(268)を機台(203)側に位置固定する第2ロック装置(278)を設けた請求項8に記載の物品載置装置とする。 The invention according to claim 9 is a fulcrum shaft (206) that integrally supports the first guide member (219), the second guide member (268), and the third guide member (217) so as to be vertically rotatable. 8 is provided with a second lock device (278) in which the second guide member (268) is arranged below the third guide member (217) and the position of the second guide member (268) is fixed to the machine base (203) side. It is an article loading device.

請求項1に記載の発明によれば、物品を支持する受部材(202)の移動方向に対して移送体(295)を逆方向へ移動させ、物品の水平方向の位置変化を生じにくくしながら受部材(202)を物品の下側から退避させることによって、この受部材(202)上から下ろされる物品の姿勢が乱れにくくなり、この物品を適切な位置へ整った姿勢で下ろすことができる。
また、この受部材(202)と作動部材(250)が、互いに間隔をおいて略平行に配置された第1案内部材(219)と第2案内部材(268)と第3案内部材(217)に対して移動自在に支持されることで、受部材(202)と作動部材(250)の移動状態が円滑化する。
According to the first aspect of the present invention, the transfer body (295) is moved in the direction opposite to the moving direction of the receiving member (202) supporting the article, so that the horizontal position change of the article is less likely to occur. By retracting the receiving member (202) from the lower side of the article, the posture of the article lowered from above the receiving member (202) is less likely to be disturbed, and the article can be lowered to an appropriate position in an arranged posture.
Further, the first guide member (219), the second guide member (268), and the third guide member (217) in which the receiving member (202) and the operating member (250) are arranged substantially in parallel with each other at intervals. By being movably supported with respect to the above, the moving state of the receiving member (202) and the operating member (250) is smoothed.

請求項2に記載の発明によれば、請求項1に記載の発明の効果を奏するうえで、作動部材(250)の上下回動が許容されることで、この作動部材(250)の移動を円滑化することができる。 According to the invention of claim 2, in order to achieve the effect of the invention of claim 1, the actuating member (250) is allowed to rotate up and down, so that the actuating member (250) can be moved. Can be facilitated.

請求項3に記載の発明によれば、請求項2に記載の発明の効果に加え、受部材(202)の上下回動が許容されることで、この受部材(202)の移動をも円滑化することができる。また、受部材(202)の先端部を、作動部材(250)の先端部を支持する第2案内部材(268)に支持させることで、独立した案内部材を要せず、省部材化することができる。 According to the invention of claim 3, in addition to the effect of the invention of claim 2, the receiving member (202) is allowed to rotate up and down, so that the receiving member (202) can move smoothly. Can be transformed into. Further, by supporting the tip of the receiving member (202) with the second guide member (268) that supports the tip of the operating member (250), an independent guide member is not required and the number of members can be reduced. Can be done.

請求項4に記載の発明によれば、請求項3に記載の発明の効果を奏するうえで、第2案内部材(268)に備えた第1支持面(268A)と第2支持面(268B)によって、作動部材(250)と受部材(202)の先端部を支持することができる。 According to the invention of claim 4, the first support surface (268A) and the second support surface (268B) provided in the second guide member (268) are provided in order to achieve the effect of the invention of claim 3. It is possible to support the tip portions of the operating member (250) and the receiving member (202).

請求項5に記載の発明によれば、請求項4に記載の発明の効果に加え、第1ロック装置(270)をロック解除し、第2案内部材(268)を下方揺動させることで、作動部材(250)と受部材(202)を下方回動させてメンテナンスを行うことができる。 According to the invention of claim 5, in addition to the effect of the invention of claim 4, the first lock device (270) is unlocked and the second guide member (268) is swung downward. Maintenance can be performed by rotating the operating member (250) and the receiving member (202) downward.

請求項6に記載の発明によれば、請求項5に記載の発明の効果を奏するうえで、作動部材(250)の下方回動位置が第1規制部材(221)によって規制されるので、この作動部材(250)の過剰な下方回動を抑え、作動部材(250)を下方回動前の位置へ円滑に復帰させることができる。 According to the invention of claim 6, in order to achieve the effect of the invention of claim 5, the downward rotation position of the operating member (250) is regulated by the first regulating member (221). Excessive downward rotation of the operating member (250) can be suppressed, and the operating member (250) can be smoothly returned to the position before the downward rotation.

請求項7に記載の発明によれば、請求項6に記載の発明の効果に加え、受部材(202)の下方回動が第2規制部材(262)によって規制されるので、この受部材(202)の過剰な下方回動を抑え、受部材(202)を下方回動前の位置へ円滑に復帰させることができる。 According to the invention of claim 7, in addition to the effect of the invention of claim 6, the downward rotation of the receiving member (202) is regulated by the second regulating member (262). The excessive downward rotation of 202) can be suppressed, and the receiving member (202) can be smoothly returned to the position before the downward rotation.

請求項8に記載の発明によれば、請求項7に記載の発明の効果に加え、受部材(202)と作動部材(250)を強制的に駆動して物品を載置することができる。 According to the invention of claim 8, in addition to the effect of the invention of claim 7, the receiving member (202) and the operating member (250) can be forcibly driven to place the article.

請求項9に記載の発明によれば、請求項8に記載の発明の効果に加え、第2ロック装置(278)をロック解除し、第1案内部材(219)と第2案内部材(268)と第3案内部材(217)を一体的に上方回動させて、これらの案内部材によって覆われていた部分のメンテナンスを行うことができる。 According to the invention of claim 9, in addition to the effect of the invention of claim 8, the second lock device (278) is unlocked, and the first guide member (219) and the second guide member (268) are unlocked. And the third guide member (217) can be integrally rotated upward to perform maintenance on the portion covered by these guide members.

本発明の物品載置装置を備えた食品切断搬送装置の平面図である。It is a top view of the food cutting and transporting apparatus provided with the article placing apparatus of this invention. 本発明の物品載置装置を備えた食品切断搬送装置の左側面図である。It is a left side view of the food cutting and transporting apparatus provided with the article placing apparatus of this invention. 本発明の物品載置装置を備えた食品切断搬送装置の正面図である。It is a front view of the food cutting and transporting apparatus provided with the article placing apparatus of this invention. 本発明の物品載置装置を備えた食品切断搬送装置を左右方向中間部で破断して示す説明用左側面図である。It is a left side view for explanation which shows the food cutting transport apparatus provided with the article loading apparatus of this invention by breaking in the middle part in the left-right direction. 本発明の物品載置装置を備えた食品切断搬送装置の伝動説明図である。It is a transmission explanatory view of the food cutting and transporting apparatus provided with the article placing apparatus of this invention. 供給部の左側面図である。It is a left side view of a supply part. 供給部の平面図である。It is a top view of the supply part. 切断部の平面図である。It is a top view of the cut part. 供給部の送出口に設ける枠部材の正面図である。It is a front view of the frame member provided in the outlet of a supply part. 切断部の右側面図であり、(a)は切断部の説明用右側面図、(b)は(a)において一点鎖線で囲った部分の拡大図である。It is the right side view of the cut part, (a) is the right side view for explanation of the cut part, and (b) is the enlarged view of the part surrounded by the alternate long and short dash line in (a). 切断部および引継部周辺の説明用左側面図である。It is a left side view for explanation of the area around a cut part and a takeover part. 切断部および引継部周辺の説明用平面図である。It is explanatory top view around the cut part and the takeover part. 折り畳まれた食品の集合体(物品)を示す説明用左側面図である。It is a left side view for explanation which shows the aggregate (article) of the folded food. 第2搬送作用部の右側面図である。It is a right side view of the 2nd transport action part. 第2搬送作用部の平面図である。It is a top view of the 2nd transport action part. 閉鎖状態における物品載置装置の平面図である。It is a top view of the article placing device in a closed state. 閉鎖状態における物品載置装置の正面図である。It is a front view of the article placing device in a closed state. 間隔調整時における物品載置装置の平面図である。It is a top view of the article placing device at the time of interval adjustment. 間隔調整時における物品載置装置の正面図である。It is a front view of the article placing device at the time of interval adjustment. 開放状態における物品載置装置の平面図である。It is a top view of the article placing device in an open state. 開放状態における物品載置装置の正面図である。It is a front view of the article placing device in an open state. 物品載置装置の左側面図であり、(a)は作業状態、(b)はメンテナンス状態を示す。It is a left side view of the article loading device, (a) shows a working state, and (b) shows a maintenance state. 物品載置装置の移送体の説明図である。It is explanatory drawing of the transfer body of the article loading apparatus. 物品載置装置の作動説明用の正面図であり、(a)は閉鎖状態、(b)は開放状態を示す。It is a front view for demonstrating the operation of the article placing device, (a) shows a closed state, and (b) shows an open state. 容器供給部の説明用背面図である。It is a rear view for explanation of a container supply part. 容器供給部の要部の説明図である。It is explanatory drawing of the main part of a container supply part. 容器供給部の要部の説明図である。It is explanatory drawing of the main part of a container supply part. 物品載置装置周辺の作動状態説明用の左側面図である。It is a left side view for explaining the operating state around the article placing device. 物品載置装置周辺の作動状態説明用の左側面図である。It is a left side view for explaining the operating state around the article placing device. 間隔調整前の初期状態における物品載置装置周辺の説明用平面図である。It is explanatory top view around the article placing apparatus in the initial state before the interval adjustment. 間隔調整前の初期状態における物品載置装置周辺の説明用正面図である。It is explanatory front view around the article placing apparatus in the initial state before the interval adjustment. 間隔調整時における物品載置装置周辺の説明用平面図である。It is explanatory top view around the article placing apparatus at the time of space adjustment. 間隔調整時における物品載置装置周辺の説明用正面図である。It is a front view for explanation for explanation around the article placing device at the time of interval adjustment. 開放途中状態における物品載置装置周辺の説明用平面図である。It is explanatory top view around the article placing apparatus in the state in the middle of opening. 開放途中状態における物品載置装置周辺の説明用正面図である。It is a front view for explanation of the area around the article placing device in the state of being opened. 開放状態における物品載置装置周辺の説明用平面図である。It is explanatory top view around the article placing apparatus in an open state. 開放状態における物品載置装置周辺の説明用正面図である。It is a front view for explanation of the periphery of the article placing device in an open state. 収容完了状態における載置装置周辺の作動状態説明用の左側面図である。It is a left side view for explaining the operating state around the mounting device in the state where the accommodation is completed. 研磨装置を破断して示す説明図である。It is explanatory drawing which shows by breaking the polishing apparatus. 研磨装置の左側面図である。It is a left side view of a polishing apparatus. エアシリンダーの空圧回路図である。It is a pneumatic circuit diagram of an air cylinder.

本発明を実施するための形態について、塊状肉を連続的に切断し、複数枚の肉片を複数枚ごとの集合体(肉群)として搬送するスライサーに備えられ、この集合体(請求項における「物品」)をトレーに収容する載置装置を実施例として詳述する。
なお、このスライサーによって切断される塊状肉および肉片の集合体の搬送方向を基準として、上手側を「後側」、下手側を「前側」と定義し、下手側に向いた状態での左手側を「左側」、右手側を「右側」と定義して説明する。
Regarding the embodiment for carrying out the present invention, the slicer is provided with a slicer that continuously cuts a chunk of meat and conveys a plurality of pieces of meat as an aggregate (meat group) of each of the plurality of pieces, and this aggregate ("in the claim". A mounting device for accommodating an article)) in a tray will be described in detail as an example.
The upper side is defined as the "rear side" and the lower side is defined as the "front side" based on the transport direction of the mass meat and the aggregate of meat pieces cut by this slicer, and the left hand side when facing the lower side. Is defined as "left side" and the right hand side is defined as "right side".

(スライサーの全体構成)
図1〜図3に示すように、スライサー1は、基体となる機台2に対して供給部3と、切断部4と、搬送部5と、収容部6と、制御部7を設けて構成する。
機台2は、所定の高さを有した平面視で長方形状の枠体である。
供給部3は、作業者による塊状肉の投入を受けて前方へ搬送するものであり、切断部4は、供給部3の前端部から前方へ突出した塊状肉の前端部を所定の厚さに切断するものである。
搬送部5は、切断部4で切断された肉片を前方へ搬送するものであり、収容部6は、搬送されてきた肉片を容器に収容して搬出するものである。
この収容部6に、本発明の物品載置装置が備えられる。
制御部7は、各部を駆動する電動モーターやエアシリンダー等の作動状態を制御するものである。
なお、衛生上の観点から、各部は主にステンレス鋼を用いて構成し、ステンレス製のカバーKで覆う。
図4以降は、このカバーKを取り外して示す。
(Overall composition of slicer)
As shown in FIGS. 1 to 3, the slicer 1 is configured by providing a supply unit 3, a cutting unit 4, a transport unit 5, an accommodating unit 6, and a control unit 7 with respect to the machine base 2 serving as a base. do.
The machine base 2 is a rectangular frame in a plan view having a predetermined height.
The supply unit 3 receives the input of the lump meat by the operator and conveys it forward, and the cutting unit 4 makes the front end portion of the lump meat protruding forward from the front end portion of the supply unit 3 to a predetermined thickness. It is for cutting.
The transport unit 5 transports the meat pieces cut by the cutting unit 4 forward, and the storage unit 6 stores the transported meat pieces in a container and carries them out.
The storage unit 6 is provided with the article loading device of the present invention.
The control unit 7 controls the operating state of an electric motor, an air cylinder, or the like that drives each unit.
From the viewpoint of hygiene, each part is mainly made of stainless steel and covered with a stainless steel cover K.
From FIG. 4 onward, the cover K is removed and shown.

(供給部)
図4〜図7に示すように、供給部3は、平面視で矩形に枠組みされた枠体8と、この枠体8に対して取り付けられ、手作業で供給された塊状肉を前方へ搬送する塊状肉搬送装置9を備える。
この塊状肉搬送装置9には、枠体8の左右両側部に左右の側壁10,10を立設し、この左右の側壁10,10の後端部から、左右の支点軸11、11の夫々を外側方へ突出する姿勢で固定する。
この左右の支点軸11,11は、同一軸心上に配置し、その両端部を、左右のベアリング12,12を介して機台2側に支持する。
(Supply section)
As shown in FIGS. 4 to 7, the supply unit 3 is attached to the frame body 8 which is framed in a rectangular shape in a plan view, and the mass meat which is attached to the frame body 8 and is manually supplied and is conveyed forward. The lump meat transporting device 9 is provided.
In the massive meat transport device 9, left and right side walls 10 and 10 are erected on both left and right side portions of the frame body 8, and from the rear ends of the left and right side walls 10 and 10, the left and right fulcrum shafts 11 and 11 are respectively. Is fixed in a posture that protrudes outward.
The left and right fulcrum shafts 11 and 11 are arranged on the same axis, and both ends thereof are supported on the machine base 2 side via the left and right bearings 12 and 12.

(供給部の揺動機構)
図5に示すように、機台2における枠体8の下方の部位に揺動用電動モーター13を取り付け、この揺動用電動モーター13の出力軸14にクランクアーム15の一端部を取り付ける。
そして、このクランクアーム15の他端部に軸支したベアリング16と、枠体8における支点軸11,11よりも前側下方の部位に支持したベアリング17を、連動ロッド18の両端に備えた円筒部(図示省略)に篏合して固定する。
これによって、供給部3は、搬送終端側となる前端部ほど低くなるように、前下がりに傾斜した姿勢で支持される。
揺動用電動モーター13を駆動すると、供給部3が支点軸11を中心として斜め上下方向に揺動し、供給部3の前端部は、支点軸11を中心とする円弧軌跡上を往復移動する。
(Swing mechanism of supply unit)
As shown in FIG. 5, the swinging electric motor 13 is attached to a portion of the machine base 2 below the frame body 8, and one end of the crank arm 15 is attached to the output shaft 14 of the swinging electric motor 13.
A cylindrical portion provided at both ends of the interlocking rod 18 with a bearing 16 pivotally supported at the other end of the crank arm 15 and a bearing 17 supported at a portion of the frame body 8 below the fulcrum shafts 11 and 11 on the front side. (Not shown) Align and fix.
As a result, the supply unit 3 is supported in a downwardly inclined posture so as to be lower toward the front end portion on the transport end side.
When the rocking electric motor 13 is driven, the supply unit 3 swings in an obliquely vertical direction about the fulcrum shaft 11, and the front end portion of the supply unit 3 reciprocates on an arc locus centered on the fulcrum shaft 11.

(供給部の搬送通路)
図5、図7に示すように、枠体8には、左右両端部に有した側壁10,10の間に1つの仕切壁19を一体的に備える。
これら2つの側壁10,10と1つの仕切壁19の間に2つの搬送通路20,20が形成される。
なお、図6、図7に示すように、左右両端部に有した側壁10,10を、その前部と後部において、2つの搬送通路20,20の上方を跨いで配置された門型またはアーチ形状の補強フレーム21,21で連結し、枠体8の剛性を確保する。
(Transport passage in the supply section)
As shown in FIGS. 5 and 7, the frame body 8 is integrally provided with one partition wall 19 between the side walls 10 and 10 provided at both left and right ends.
Two transport passages 20, 20 are formed between these two side walls 10, 10 and one partition wall 19.
As shown in FIGS. 6 and 7, the side walls 10 and 10 provided at both left and right ends are arranged at the front and rear of the side walls 10 and 10 so as to straddle the upper parts of the two transport passages 20 and 20. The rigid frames 21 and 21 of the shape are connected to ensure the rigidity of the frame body 8.

(供給部のコンベア)
図4、図5、図7に示すように、塊状肉搬送装置9は、2つの搬送通路20,20のそれぞれに、塊状肉搬送用の広幅の下部コンベア22を設けて構成する。
この下部コンベア22は、2つの搬送通路20,20の底部を形成し、塊状肉を載せて搬送するものである。
下部コンベア22は、前端ローラー23および後端ローラー24と、これら前端ローラー23と後端ローラー24に巻き掛けられる粗雑面を有した下部無端ベルト25と、この下部無端ベルト25に張力を付与する前後方向中間部のテンションローラー26から構成する。
(Conveyor in the supply section)
As shown in FIGS. 4, 5 and 7, the bulk meat transport device 9 is configured by providing a wide lower conveyor 22 for transporting chunk meat in each of the two transport passages 20 and 20.
The lower conveyor 22 forms the bottoms of the two transport passages 20 and 20, and carries the lump meat on it.
The lower conveyor 22 includes a front end roller 23 and a rear end roller 24, a lower endless belt 25 having a rough surface wound around the front end roller 23 and the rear end roller 24, and before and after applying tension to the lower endless belt 25. It is composed of a tension roller 26 in the middle of the direction.

前端ローラー23は、左右のフレーム(図示省略)の前端部に固定された左右方向の軸に対して、回転自在に支持する。
この左右のフレームは一体的に構成され、枠体8の下部に着脱自在な構成とする。
後端ローラー24は、左右のフレームの後端部に軸受された左右方向の下部駆動軸27に固定する。
テンションローラー26は、枠体8の前後方向中間部に配置し、下部無端ベルト25の下側巻回域の上面に当接させ、下方へ弾発付勢する。これによって、下部無端ベルト25に、搬送に適した張力が付与される。
また、テンションローラー26を弾発付勢する構成に代えて、テンションローラー26の高さを調節して固定する構成としてもよい。
The front end roller 23 rotatably supports the left and right axes fixed to the front end portions of the left and right frames (not shown).
The left and right frames are integrally formed, and are detachably attached to the lower part of the frame body 8.
The rear end roller 24 is fixed to the lower drive shaft 27 in the left-right direction, which is bearing on the rear end portions of the left and right frames.
The tension roller 26 is arranged in the middle portion in the front-rear direction of the frame body 8, is brought into contact with the upper surface of the lower winding region of the lower endless belt 25, and is elastically urged downward. As a result, tension suitable for transportation is applied to the lower endless belt 25.
Further, instead of the configuration in which the tension roller 26 is elastically urged, the height of the tension roller 26 may be adjusted and fixed.

なお、前端ローラー23、後端ローラー24、テンションローラー26、下部無端ベルト25は、左右の側壁10,10の内側面間隔よりも幅広に形成し、その左右両端部の夫々を、左右の側壁10,10の下側に入り込ませる。
また、枠体8における前端ローラー23とテンションローラー26の間、および、テンションローラー26と後端ローラー24の間には、下部無端ベルト25の上側巻回域の下面を摺接支持する摺接板体(図示省略)を取り付ける。この摺接板体は、左右の側壁10,10の内側面間にわたる広幅に形成する。
また、下部無端ベルト25の上面は、仕切壁19の直下に、当接しない程度の隙間を有した状態で配置する。
これにより、下部無端ベルト25の上面は、上述の2つの搬送通路20,20の底部を形成するものとなる。
The front end roller 23, the rear end roller 24, the tension roller 26, and the lower endless belt 25 are formed wider than the inner side surface spacing of the left and right side walls 10 and 10, and the left and right side walls 10 are respectively formed. , 10 Let it go underneath.
Further, a sliding contact plate that slides and supports the lower surface of the upper winding region of the lower endless belt 25 between the front end roller 23 and the tension roller 26 and between the tension roller 26 and the rear end roller 24 in the frame body 8. Attach the body (not shown). This sliding contact plate body is formed to have a wide width between the inner side surfaces of the left and right side walls 10 and 10.
Further, the upper surface of the lower endless belt 25 is arranged immediately below the partition wall 19 with a gap that does not come into contact with the partition wall 19.
As a result, the upper surface of the lower endless belt 25 forms the bottoms of the two transport passages 20 and 20 described above.

(供給部の押圧板)
図5〜図7に示すように、左右の支点軸11,11における側壁10,10とベアリング12,12の間の部位には、左右の押圧アーム28,28の基部を軸受支持する。
これによって、左右の押圧アーム28,28は左右の側壁10,10の外側に上下揺動自在に配置される。
この左右の押圧アーム28,28の前端には、搬送通路20,20の前端部上側に臨む押圧板29,29をそれぞれ取り付ける。
この押圧板29,29は、左右の押圧アーム28,28の前端部に取り付けた取付ステー30,30に対してノブボルト30N,30Nで締結固定する。
なお、この取付ステー30,30は、押圧アーム28,28の前端部(自由端部)から上方へ延出した後、搬送通路20,20の上方へ向けて屈折する。
(Press plate of supply part)
As shown in FIGS. 5 to 7, the bases of the left and right pressing arms 28, 28 are bearing-supported at the portions between the side walls 10, 10 and the bearings 12, 12 on the left and right fulcrum shafts 11, 11.
As a result, the left and right pressing arms 28, 28 are arranged so as to be vertically swingable on the outside of the left and right side walls 10, 10.
Pressing plates 29 and 29 facing the upper side of the front ends of the transport passages 20 and 20 are attached to the front ends of the left and right pressing arms 28 and 28, respectively.
The pressing plates 29, 29 are fastened and fixed to the mounting stays 30, 30 attached to the front ends of the left and right pressing arms 28, 28 with knob bolts 30N, 30N.
The mounting stays 30 and 30 extend upward from the front end portions (free end portions) of the pressing arms 28 and 28, and then bend upward in the transport passages 20 and 20.

押圧板29,29は、取付ステー30,30に締結固定される上面部と、この上面部の前端から前下がり傾斜する斜面部と、この斜面部の前端から前方へ延出する押圧面部を有する板体である。
また、図4〜図6に示すように、枠体8における左右の側壁10,10からステー30T,30Tを立ち上げ、このステー30T,30Tに左右のエアシリンダー30S,30Sのシリンダー部を左右方向の軸30Y,30Yで回動自在に軸支する。これによって、エアシリンダー30S,30Sは上下方向の姿勢として取り付けられる。
そして、このエアシリンダー30S,30Sのピストンの先端を、左右の押圧アーム28,28の前部に左右方向の軸心回りに回動自在に軸支する。
The pressing plates 29, 29 have an upper surface portion that is fastened and fixed to the mounting stays 30 and 30, a slope portion that inclines forward from the front end of the upper surface portion, and a pressing surface portion that extends forward from the front end of the slope portion. It is a plate.
Further, as shown in FIGS. 4 to 6, stays 30T and 30T are raised from the left and right side walls 10 and 10 of the frame body 8, and the cylinder portions of the left and right air cylinders 30S and 30S are placed on the stays 30T and 30T in the left-right direction. The shafts are rotatably supported by the shafts 30Y and 30Y. As a result, the air cylinders 30S and 30S are attached in a vertical posture.
Then, the tips of the pistons of the air cylinders 30S and 30S are rotatably supported on the front portions of the left and right pressing arms 28 and 28 around the axis in the left-right direction.

このエアシリンダー30S,30Sが伸長作動すると、押圧アーム28が下方回動し、押圧具29,29が下方の下部無端ベルト25の上面に向けて押圧され、この押圧具29,29の押圧面部によって搬送通路20,20の前部まで搬送された塊状肉の前端部を押圧する。
すなわち、このエアシリンダー30S,30Sの伸長および短縮のタイミングを、支点軸11を中心とする供給部3の揺動に同調するように制御する。
これにより、供給部3の上昇揺動によって塊状肉の前端部が切断部4で切断される直前に、エアシリンダー30S,30Sが伸長して、この塊状肉の前端部を押圧し、切断時の位置ずれを防止する。
切断後、このエアシリンダー30S,30Sが短縮して塊状肉の押圧が解除され、下部無端ベルト25の駆動によって、塊状肉の前端が後述する受板に当接するまで送り出される。
When the air cylinders 30S and 30S are extended, the pressing arm 28 rotates downward, and the pressing tools 29 and 29 are pressed toward the upper surface of the lower lower endless belt 25, and the pressing surface portion of the pressing tools 29 and 29 presses the pressing tools 29 and 29. The front end portion of the chunk meat transported to the front portion of the transport passages 20 and 20 is pressed.
That is, the timing of expansion and contraction of the air cylinders 30S and 30S is controlled so as to be synchronized with the swing of the supply unit 3 centered on the fulcrum shaft 11.
As a result, the air cylinders 30S and 30S extend immediately before the front end portion of the lump meat is cut by the cutting portion 4 due to the upward swing of the supply portion 3, and press the front end portion of the lump meat to press the front end portion of the lump meat at the time of cutting. Prevent misalignment.
After cutting, the air cylinders 30S and 30S are shortened to release the pressing of the lump meat, and the lump meat is fed by the drive of the lower endless belt 25 until the front end of the lump meat comes into contact with the receiving plate described later.

(供給部の伝動)
図5に示すように、供給部3における枠体8の下面側に、搬送用電動モーター31を左右方向に向けて取り付け、この搬送用電動モーター31の左右方向の出力軸に出力ギ32を固定する。
そして、この出力ギヤ32を、枠体8の後部に軸受された中間ギヤ33に噛み合わせ、この中間ギヤ33を、下部駆動軸27の左側端部に固定した入力ギヤ34に噛み合わせる。
(Transmission of supply section)
As shown in FIG. 5, the transport electric motor 31 is attached to the lower surface side of the frame body 8 in the supply unit 3 in the left-right direction, and the output gear 32 is fixed to the output shaft in the left-right direction of the transport electric motor 31. do.
Then, the output gear 32 is meshed with the intermediate gear 33 bearing at the rear portion of the frame body 8, and the intermediate gear 33 is meshed with the input gear 34 fixed to the left end portion of the lower drive shaft 27.

(供給部における切断関連部)
図8,図9に示すように、供給部3における枠体8の前端部に、2つの開口部35,35を有する枠部材36をボルト37で締結固定する。
図9に示すように、この枠部材36は、左右両端部にボルト孔を有した取付部38,38を備え、この左右の取付部38,38の間に、2つの矩形の開口部35,35を貫通させて形成する。
これら2つの矩形の開口部35,35の間には、上下方向の桟部39が形成される。
この桟部39の前面を含み、枠部材36における左右の開口部35,35の外側前面には、各開口部35の左右側縁と底部側縁の3縁を連続的に囲う摺接縁部40,40を前方へ隆起させて形成する。
(Cut-related part in supply part)
As shown in FIGS. 8 and 9, a frame member 36 having two openings 35, 35 is fastened and fixed to the front end portion of the frame body 8 in the supply portion 3 with bolts 37.
As shown in FIG. 9, the frame member 36 includes mounting portions 38, 38 having bolt holes at both left and right ends, and two rectangular openings 35, between the left and right mounting portions 38, 38. It is formed by penetrating 35.
A vertical crosspiece 39 is formed between these two rectangular openings 35, 35.
On the outer front surface of the left and right openings 35, 35 in the frame member 36, including the front surface of the crosspiece 39, a sliding contact edge portion that continuously surrounds the three edges of the left and right side edges and the bottom side edge of each opening 35. It is formed by raising 40 and 40 forward.

図10(a)に示すように、この摺接縁部40,40の前面は、側面視で供給部3の支点軸11を中心とした円弧状に形成する。
また、図9(b)に示すように、この摺接縁部40,40の上部前面は後上がりした傾斜面41とし、供給部3の上昇揺動時に、後述する無端状帯刃を摺接縁部40,40上に摺接案内する。
なお、各開口部35,35の底部側縁の上縁は刃物状に形成する。
また、図9に示すように、桟部39の前面に形成した摺接縁部40,40の幅方向(左右方向)中央部のみに、上下方向に連続する凹部42を形成する。
これによって、凹部42の底部の左右両側に摺接縁部40,40が残存し、この摺接縁部40,40にも後述する無端状帯刃49の刃先縁部後面が摺接する。
なお、この凹部42の底面も、側面視で供給部3の支点軸11を中心とした円弧状に形成する。
As shown in FIG. 10A, the front surfaces of the sliding contact edges 40, 40 are formed in an arc shape centered on the fulcrum axis 11 of the supply portion 3 in a side view.
Further, as shown in FIG. 9B, the upper front surface of the sliding contact edge portions 40, 40 is an inclined surface 41 that rises backward, and when the supply portion 3 rises and swings, the endless band blade described later is slidably contacted. The sliding contact guide is provided on the edges 40 and 40.
The upper edge of the bottom side edge of each of the openings 35, 35 is formed in the shape of a blade.
Further, as shown in FIG. 9, a recess 42 continuous in the vertical direction is formed only in the central portion in the width direction (horizontal direction) of the sliding contact edges 40, 40 formed on the front surface of the crosspiece 39.
As a result, the sliding contact edges 40, 40 remain on both the left and right sides of the bottom of the recess 42, and the rear surface of the cutting edge edge portion of the endless band blade 49, which will be described later, is in sliding contact with the sliding contact edges 40, 40.
The bottom surface of the recess 42 is also formed in an arc shape centered on the fulcrum shaft 11 of the supply unit 3 in a side view.

(切断部の受板)
図4、図8、図10、図11に示すように、上述の枠部材36の揺動軌跡の前側に対向する位置に、2つの開口部35,35から送り出される塊状肉の前端部を受ける受板43を配置する。
この受板43の後面の全面またはその一部の面を、側面視で供給部3の支点軸11を中心とした円弧に沿う曲率に形成する。
これにより、上述の枠部材36の摺接縁部40,40の前面と、受板43の後面は、側面視において同一または近似した曲率の円弧形状となる。
(Receiving plate of cutting part)
As shown in FIGS. 4, 8, 10 and 11, the front end portion of the lump meat fed from the two openings 35 and 35 is received at a position facing the front side of the swing locus of the frame member 36 described above. The receiving plate 43 is arranged.
The entire surface or a part of the rear surface of the receiving plate 43 is formed to have a curvature along an arc centered on the fulcrum axis 11 of the supply unit 3 in a side view.
As a result, the front surface of the sliding contact edges 40, 40 of the frame member 36 and the rear surface of the receiving plate 43 have an arc shape having the same or similar curvature in the side view.

(切断刃)
図5に示すように、切断部4には、切断用電動モーター44と、この切断用電動モーター44の出力軸45に取り付けた駆動プーリー46と、従動軸47に取り付けた従動プーリー48と、駆動プーリー46と従動プーリー48にわたって巻き掛けられる鋼製の無端状帯刃49を備える。
切断刃用電動モーター44は、2つの開口部35,35から左側方へ離れた部位に固定する。
一方、従動軸47は、2つの開口部35,35から右側方へ離れた位置にベアリング50を介して回転自在に支持し、エアシリンダー(図示省略)の作動によって左右方向へ位置調節できるように機台2側に支持する。
なお、出力軸45と従動軸47は、同一の前上がり傾斜姿勢として平行に保持する。
(Cut blade)
As shown in FIG. 5, the cutting portion 4 includes a cutting electric motor 44, a drive pulley 46 attached to the output shaft 45 of the cutting electric motor 44, and a driven pulley 48 attached to the driven shaft 47. It includes a steel endless band blade 49 that is wound around the pulley 46 and the driven pulley 48.
The electric motor 44 for the cutting blade is fixed to a portion separated from the two openings 35 and 35 to the left.
On the other hand, the driven shaft 47 is rotatably supported via a bearing 50 at a position separated from the two openings 35 and 35 to the right side so that the position can be adjusted in the left-right direction by operating an air cylinder (not shown). Support on the machine stand 2 side.
The output shaft 45 and the driven shaft 47 are held in parallel in the same forward tilted posture.

これにより、エアシリンダーを作動させて駆動プーリー46と従動プーリー48の間隔を縮小すれば、この2つのプーリー46,48に無端状帯刃49の巻き掛け作業および取り外し作業を容易に行うことができる。
無端状帯刃49を駆動プーリー46と従動プーリー48に巻き掛けた状態で切断用電動モーター44を起動すると、出力軸45における軸心の前上方延長線方向から見て、駆動プーリー46が反時計回りに駆動回転する。
また、無端状帯刃49を介して従動プーリー48も反時計方向に従動回転する。
As a result, if the air cylinder is operated to reduce the distance between the drive pulley 46 and the driven pulley 48, the endless band blade 49 can be easily wound and removed from the two pulleys 46 and 48. ..
When the cutting electric motor 44 is started with the endless band blade 49 wound around the drive pulley 46 and the driven pulley 48, the drive pulley 46 is counterclockwise when viewed from the forward and upward extension line direction of the axial center of the output shaft 45. Drive and rotate around.
Further, the driven pulley 48 also rotates in a counterclockwise direction via the endless band blade 49.

これによって、無端状帯刃49の下側巻回域では、無端状帯刃49が従動プーリー48側から駆動プーリー46側へ(右から左へ)周回移動する。
したがって、この下側巻回域では、無端状帯刃49は緊張状態で周回移動することとなり、この無端状帯刃49の下側巻回域を塊状肉の切断作用域として使用する。
また、このように周回移動する無端状帯刃49に塊状肉の切断抵抗等によって過負荷が掛かった場合には、従動軸47に出力軸45側へ向かう方向の力が掛かるが、この従動軸47を移動調節するエアシリンダー内の空気が圧縮されることによって、過負荷による破損を防止することができる。
なお、無端状帯刃49の一側縁を鋭利な刃縁に形成する。
As a result, in the lower winding region of the endless band blade 49, the endless band blade 49 orbits from the driven pulley 48 side to the drive pulley 46 side (from right to left).
Therefore, in this lower winding area, the endless band blade 49 orbits in a tense state, and the lower winding area of the endless band blade 49 is used as a cutting action area for the lump meat.
Further, when an overload is applied to the endless band blade 49 that orbits in this way due to cutting resistance of a lump meat or the like, a force is applied to the driven shaft 47 in the direction toward the output shaft 45, but this driven shaft By compressing the air in the air cylinder that moves and adjusts 47, damage due to overload can be prevented.
One side edge of the endless band blade 49 is formed into a sharp edge.

図10に示すように、無端状帯刃49を案内する案内部材51を、駆動プーリー46と従動プーリー48の間における受板43の上方に配置する。
この案内部材51は、左右方向に長尺の板体の下縁部に、下向きに開口した左右方向の溝を形成し、この溝に、無端状帯刃49の刃縁のない側縁部分を左右方向へ摺動自在に嵌入させるものである。
そして、この案内部材51の姿勢を固定することで、無端状帯刃49の巻き掛け面が後下がり傾斜した設定姿勢に保持され、この無端状帯刃49の刃縁と受板43の上端との間に間隔部Tが形成される。
なお、案内部材51によって無端状帯刃49の内面と外面が摺接支持されるため、周回移動時の傾斜姿勢が安定する。
As shown in FIG. 10, a guide member 51 for guiding the endless band blade 49 is arranged above the receiving plate 43 between the drive pulley 46 and the driven pulley 48.
The guide member 51 forms a groove in the left-right direction that opens downward in the lower edge portion of a plate body that is long in the left-right direction, and a side edge portion of the endless band blade 49 without a blade edge is formed in this groove. It is slidably fitted in the left-right direction.
Then, by fixing the posture of the guide member 51, the winding surface of the endless band blade 49 is held in the set posture in which the endless band blade 49 is tilted backward, and the blade edge of the endless band blade 49 and the upper end of the receiving plate 43 are formed. An interval portion T is formed between the two.
Since the inner surface and the outer surface of the endless band blade 49 are slidably supported by the guide member 51, the inclined posture during the orbital movement is stable.

(無端状帯刃の研磨装置)
図39、図40に示すように、無端状帯刃49の刃縁を研磨する伸長作動側の研磨装置340Aと短縮作動側の研磨装置340Bを設ける。
この伸長作動側の研磨装置340Aと短縮作動側の研磨装置340Bの内部構造は同じであり、無端状帯刃49の上側巻回域における従動プーリー48の近傍の部位に、側面視で角度を違えた姿勢で配置され、供給部3の枠体8側の部位に取り付ける。
すなわち、エアポンプ(図示省略)側に接続されたホース341,341から圧送される供給を受けて伸縮作動するピストン342を有した複動シリンダー343の端面に、ピストン342が貫通する孔を有したフランジ344を一体化する。
(Endless band blade polishing device)
As shown in FIGS. 39 and 40, a polishing device 340A on the extension operation side and a polishing device 340B on the shortening operation side for polishing the edge of the endless band blade 49 are provided.
The internal structure of the polishing device 340A on the extension operation side and the polishing device 340B on the shortening operation side is the same, and the angle is different in the side view from the portion near the driven pulley 48 in the upper winding region of the endless band blade 49. It is arranged in a vertical position and attached to a portion of the supply unit 3 on the frame 8 side.
That is, a flange having a hole through which the piston 342 penetrates on the end face of the double-acting cylinder 343 having the piston 342 that expands and contracts by receiving the supply pumped from the hoses 341 and 341 connected to the air pump (not shown) side. 344 are integrated.

このフランジ344に筒状の摺動支持部材345の一端を固定し、この支持部材345の内部に、底壁を有した筒状の支持部材346を摺動自在に篏合する。
この支持部材346の底壁に、ピストン342の先端部を螺合して連結する。
支持部材346の内部には、多段階に直径を異ならせて形成した回転軸347の基部を、ボールベアリング348によって軸受支持する。
この回転軸347の先端部を突出状態で支持するキャップ349を設け、このキャップ349の基部を支持部材346の先端部に螺合して締結固定した状態で、このキャップ349に内蔵したボールベアリング350によって回転軸347の先端部が軸受支持される。
One end of a cylindrical sliding support member 345 is fixed to the flange 344, and a cylindrical support member 346 having a bottom wall is slidably fitted inside the support member 345.
The tip of the piston 342 is screwed and connected to the bottom wall of the support member 346.
Inside the support member 346, a base portion of a rotating shaft 347 formed with different diameters in multiple stages is supported by a ball bearing 348.
A ball bearing 350 built in the cap 349 is provided with a cap 349 that supports the tip of the rotating shaft 347 in a protruding state, and the base of the cap 349 is screwed and fastened to the tip of the support member 346. The tip of the rotating shaft 347 is supported by the bearing.

回転軸347におけるキャップ349から突出した先端の螺子部に、砥石351の中心孔を貫挿し、ナット352で締結して取り付ける。
この砥石351は、浅い円筒形状に形成され、外周縁ではなく、その先端縁を研磨に使用する研磨面353として使用する。
伸長作動側の研磨装置340Aと、短縮作動側の研磨装置340Bとでは、砥石351の取付方向を反転させて取り付ける。
また、回転軸347の中間部周面には、複数の凹部354を周方向に沿って形成し、この凹部354に対向するキャップ349の部位に、回転軸347の中間部周面の接線方向に向かう貫通孔を形成し、この貫通孔にホース355を接続する。
このホース355を介して貫通孔から回転軸347の接線方向へ吹き込まれる空気が凹部354に吹き付けられ、この凹部354の周縁を押すことで回転軸347が回転するように構成されている。
The central hole of the grindstone 351 is inserted into the screw portion at the tip protruding from the cap 349 of the rotating shaft 347, and fastened with the nut 352 for attachment.
The grindstone 351 is formed in a shallow cylindrical shape, and the tip edge thereof is used as the polishing surface 353 used for polishing, not the outer peripheral edge.
The polishing device 340A on the extension operation side and the polishing device 340B on the shortening operation side are attached by reversing the attachment direction of the grindstone 351.
Further, a plurality of recesses 354 are formed along the circumferential direction on the peripheral surface of the intermediate portion of the rotating shaft 347, and the portion of the cap 349 facing the recess 354 is tangential to the peripheral surface of the intermediate portion of the rotating shaft 347. A through hole is formed, and the hose 355 is connected to this through hole.
Air blown from the through hole through the hose 355 in the tangential direction of the rotating shaft 347 is blown to the recess 354, and the rotating shaft 347 is configured to rotate by pushing the peripheral edge of the recess 354.

伸長作動側の研磨装置340Aは、ピストン341の伸長作動によって砥石351の先端側の研磨面353を無端状帯刃49の刃縁に対して上側から所定の角度で押し当て、この当接力と回転軸347の空気圧による回転力によって砥石351が回転し、無端状帯刃49の刃縁の上面が研磨される。
短縮作動側の研磨装置340Bは、ピストン341の短縮作動によって砥石351の基端側の研磨面353を無端状帯刃49の刃縁に対して下側から所定の角度で引き当て、この当接力と回転軸347の空気圧による回転力によって砥石351が回転し、無端状帯刃49の刃縁の下面が研磨される。
これら伸長作動側の研磨装置340Aの作動による研磨と、短縮作動側の研磨装置340Bの作動による研磨は、所定の時間間隔で繰り返し行われる。
The polishing device 340A on the extension operation side presses the polishing surface 353 on the tip side of the grindstone 351 against the blade edge of the endless band blade 49 at a predetermined angle from the upper side by the extension operation of the piston 341, and this contact force and rotation The grindstone 351 is rotated by the rotational force due to the air pressure of the shaft 347, and the upper surface of the blade edge of the endless band blade 49 is polished.
The polishing device 340B on the shortening operation side attracts the polishing surface 353 on the base end side of the grindstone 351 to the blade edge of the endless band blade 49 at a predetermined angle from the lower side by the shortening operation of the piston 341. The grindstone 351 is rotated by the rotational force due to the air pressure of the rotating shaft 347, and the lower surface of the blade edge of the endless band blade 49 is polished.
The polishing by the operation of the polishing device 340A on the extension operation side and the polishing by the operation of the polishing device 340B on the shortening operation side are repeatedly performed at predetermined time intervals.

しかして、これら伸長作動側の研磨装置340Aと短縮作動側の研磨装置340Bの間に、無端状帯刃49の反刃縁部を摺接支持する溝を有した帯刃案内部材356を配置する。
この帯刃案内部材356は、側面視でL字型に屈折形成した支持体357の下端部に、無端状帯刃49の反刃縁部を摺接案内する溝を形成した摺接案内部材358をボルト359で締結固定したものである。
この支持体357の上端部は、供給部3の枠体8側の部位にボルト360で締結して取り付ける。
これにより、伸長作動側の研磨装置340Aの砥石351と短縮作動側の研磨装置340Bの砥石351の間に摺接案内部材358が配置される。
この摺接案内部材358による無端状帯刃49の摺接案内作用によって、無端状帯刃49の周回移動軌跡が砥石351,351との当接によって正常な位置からずれにくくなり、研磨精度が向上する。
Then, a band blade guide member 356 having a groove for slidingly supporting the anti-blade edge portion of the endless band blade 49 is arranged between the polishing device 340A on the extension operation side and the polishing device 340B on the shortening operation side. ..
The band blade guide member 356 has a sliding contact guide member 358 having a groove formed in the lower end portion of the support 357 which is refracted in an L shape in a side view to guide the counter-blade edge portion of the endless band blade 49 by sliding contact. Is fastened and fixed with a bolt 359.
The upper end of the support 357 is fastened and attached to the portion of the supply portion 3 on the frame 8 side with bolts 360.
As a result, the sliding contact guide member 358 is arranged between the grindstone 351 of the polishing device 340A on the extension operation side and the grindstone 351 of the polishing device 340B on the shortening operation side.
Due to the sliding contact guiding action of the endless band blade 49 by the sliding contact guide member 358, the orbital movement locus of the endless band blade 49 is less likely to deviate from the normal position due to contact with the grindstones 351 and 351 and the polishing accuracy is improved. do.

(切断部の支持、第1支持部材、第3支持部材)
図4に示すように、機台2の上部左右両側に、2つの平板状のレール52,52を、前後方向に向け、左右方向に間隔をおいて固設する。
平面視で矩形に枠組み形成した第3支持部材53の下部には、その前部の左右両側に、各2個のローラー54を天秤揺動式に支持する。
また、この第3支持部材53の下部における後部の左右両側には、各1個のローラー54を軸支する。
(Support of cut part, 1st support member, 3rd support member)
As shown in FIG. 4, two flat plate-shaped rails 52, 52 are fixed on both the upper left and right sides of the machine base 2 with an interval in the left-right direction toward the front-rear direction.
At the lower part of the third support member 53, which has a rectangular framework formed in a plan view, two rollers 54 are supported on both the left and right sides of the front portion in a swinging manner.
Further, one roller 54 is pivotally supported on each of the left and right sides of the rear portion of the lower portion of the third support member 53.

第3支持部材53を機台2上に搭載した状態で、全6個のローラー54が左右のレール52,52の上面に載置され、第3支持部材53が機台2に対して前後方向へ移動自在に支持される。
この第3支持部材53の上側に、平面視で矩形に枠組み形成した第1支持部材55を配置し、この第1支持部材55の前後左右の4箇所に、4つの上部リンクアーム56の上端部を左右方向の上部軸57回りに回動自在に軸着する。
この4つの上部リンクアーム56の下端部は、第3支持部材53における前後方向中央部と後部に軸受支持した左右方向の下部軸58,58の左右両端部にそれぞれ固定し、左右の上部リンクアーム56,56が下部軸58,58回りに一体的に回動するように構成する。
また、これら4つの上部リンクアーム56の下端部には、下部リンクアーム59の上端部を連結固定する。これにより、下部リンクアーム59と上部リンクアーム56は、左側面視で逆く字形状を呈する。
また、前後の下部リンクアーム59,59の下端部に設けた左右方向の軸59P,59Pと第3支持部材53前部と後部に設けた軸53P,53Pの間を、前後の引張スプリング60,60で夫々連結し、この引張スプリング60,60の収縮方向への弾発力で第1支持部材55を上昇方向へ付勢する。
With the third support member 53 mounted on the machine base 2, all six rollers 54 are mounted on the upper surfaces of the left and right rails 52, 52, and the third support member 53 is in the front-rear direction with respect to the machine base 2. It is supported so that it can be moved freely.
On the upper side of the third support member 53, a first support member 55 having a rectangular framework formed in a plan view is arranged, and upper end portions of four upper link arms 56 are arranged at four locations in front, back, left and right of the first support member 55. Is rotatably attached around the upper shaft 57 in the left-right direction.
The lower ends of the four upper link arms 56 are fixed to the left and right ends of the left and right lower shafts 58 and 58 bearing-supported in the front-rear central portion and the rear portion of the third support member 53, respectively, and the left and right upper link arms. The 56, 56 are configured to rotate integrally around the lower shafts 58, 58.
Further, the upper end portion of the lower link arm 59 is connected and fixed to the lower end portion of these four upper link arms 56. As a result, the lower link arm 59 and the upper link arm 56 have an inverted shape when viewed from the left side.
Further, between the left and right shafts 59P and 59P provided at the lower ends of the front and rear lower link arms 59 and 59 and the shafts 53P and 53P provided at the front and rear of the third support member 53, the front and rear tension springs 60, The tension springs 60 and 60 are connected to each other at 60, and the elastic force of the tension springs 60 and 60 in the contraction direction urges the first support member 55 in the ascending direction.

そして、第3支持部材53に、電動モーター61の基部を左右方向の軸心回りに軸支し、この電動モーター61によって回転駆動される螺子軸63に雌螺子部材64を螺合し、この雌螺子部材64と共に移動する中間部材64aの先端部を、第1支持部材55の前後方向中間部に備えた左右方向のフレーム55a側のステー55bに、左右方向の軸65で回動自在に軸着する。
この電動モーター61の駆動によって螺子軸63が回転すると、これに螺合する雌螺子部材64が螺子軸63の軸心方向に移動し、中間部材64aを介して第1支持部材55のフレーム55aを押し引きし、第1支持部材55が第3支持部材53に対して移動する。
この第1支持部材55の移動軌跡は、前後の上部リンクアーム56の上端部の揺動軌跡の設定によって決定される。
Then, the base of the electric motor 61 is pivotally supported on the third support member 53 around the axis in the left-right direction, and the female screw member 64 is screwed onto the screw shaft 63 that is rotationally driven by the electric motor 61. The tip of the intermediate member 64a that moves together with the screw member 64 is rotatably attached to the stay 55b on the side of the frame 55a in the left-right direction provided in the middle part in the front-rear direction of the first support member 55 by the axis 65 in the left-right direction. do.
When the screw shaft 63 is rotated by the drive of the electric motor 61, the female screw member 64 screwed to the screw shaft 63 moves in the axial direction of the screw shaft 63, and the frame 55a of the first support member 55 is moved via the intermediate member 64a. By pushing and pulling, the first support member 55 moves with respect to the third support member 53.
The movement locus of the first support member 55 is determined by setting the swing locus of the upper end portion of the front and rear upper link arms 56.

すなわち、4つの上部リンクアーム56の長さは全て同じ長さに形成し、第3支持部材53に対する前側の下部軸58の軸受位置を、第3支持部材53に対する後側の下部軸58の軸受位置よりも高く設定する。
そして、前側の左右の上部リンクアーム56,56の後下がり傾斜を、後側の左右の上部リンクアーム56,56の後下がり傾斜よりも緩く設定する。
これによって、第1支持部材55が第3支持部材53に対して接近するほど(下降するほど)、この第1支持部材55の前部側が後部側よりも大きく下降し、第1支持部材55が前下がりに傾斜していく。
That is, the lengths of the four upper link arms 56 are all formed to be the same length, and the bearing position of the front lower shaft 58 with respect to the third support member 53 is set to the bearing position of the rear lower shaft 58 with respect to the third support member 53. Set higher than the position.
Then, the rearward downward inclination of the left and right upper link arms 56, 56 on the front side is set to be looser than the backward downward inclination of the left and right upper link arms 56, 56 on the rear side.
As a result, as the first support member 55 approaches (lowers) the third support member 53, the front side of the first support member 55 lowers more than the rear side, and the first support member 55 moves. It tilts forward.

しかして、第1支持部材55の後部には、左右の側板66,66を有した後部支持台67の下端部をボルト締結によって固定する。
また、この左右の側板66,66の下部間は、左右方向の丸棒状のフレーム68,68で連結して補強する。
図11に示すように、左右の側板66,66の上方延出部の間は、左右方向のフレーム69で連結する。
図4に示すように、左右の側板66,66の上部後側の部位に、前上がり傾斜した斜辺部を形成し、この斜辺部に、上述の受板43の前面における左右両端部から前方へ突設したステー70,70をナット71で締結して固定する。
これによって、受板43が第1支持部材55上の定位置に固定される。
なお、第3支持部材53を機台2に対して前方へ移動させると、受板43が開口部35から離間し、この受板43と開口部35の間にメンテナンス用の空間Mが形成され、この空間Mを利用して切断部4および後述する搬送部5等のメンテナンスを行なうことができる。
Then, at the rear portion of the first support member 55, the lower end portions of the rear support base 67 having the left and right side plates 66 and 66 are fixed by bolting.
Further, the lower portions of the left and right side plates 66, 66 are connected and reinforced by round bar-shaped frames 68, 68 in the left-right direction.
As shown in FIG. 11, the left and right side plates 66, 66 are connected by a frame 69 in the left-right direction between the upward extending portions.
As shown in FIG. 4, a hypotenuse portion that is inclined forward is formed in a portion on the upper rear side of the left and right side plates 66, 66, and the hypotenuse portion is formed in the hypotenuse portion from the left and right end portions on the front surface of the above-mentioned receiving plate 43 to the front. The protruding stays 70 and 70 are fastened with nuts 71 to fix them.
As a result, the receiving plate 43 is fixed in place on the first support member 55.
When the third support member 53 is moved forward with respect to the machine base 2, the receiving plate 43 is separated from the opening 35, and a maintenance space M is formed between the receiving plate 43 and the opening 35. The space M can be used for maintenance of the cutting portion 4 and the transport portion 5 described later.

(切断される肉片の厚さ調節)
電動モーター61を駆動すると、第1支持部材55およびこれに一体的に支持された受板43が、上部リンクアーム56,56の揺動軌跡に拘束される方向に移動する。
すなわち、切断される肉片の厚さを厚くする場合には、第1支持部材55を前方へ移動させることになるが、このとき、第1支持部材55が前下がりに傾斜しながら前側下方へ移動する。
このとき、第1支持部材55に支持された受板43の後面は、前方へ傾倒するように姿勢変化する。
(Adjusting the thickness of the meat pieces to be cut)
When the electric motor 61 is driven, the first support member 55 and the receiving plate 43 integrally supported by the first support member 55 move in a direction constrained by the swing loci of the upper link arms 56 and 56.
That is, when increasing the thickness of the meat piece to be cut, the first support member 55 is moved forward, but at this time, the first support member 55 moves downward on the front side while inclining downward. do.
At this time, the rear surface of the receiving plate 43 supported by the first supporting member 55 changes its posture so as to tilt forward.

この結果、摺接縁部40,40の前面と受板43の後面との間隔変化に拘らず、側面視において、受板43の後面が、摺接縁部40,40の揺動中心である支点軸11を中心とする円弧(仮想上の円弧)上に位置する状態が維持される。
すなわち、支点軸11から受板43の後面の上端までの距離と、支点軸から受板43の後面の下端までの距離が等しい状態を維持しながら、摺接縁部40,40の前面と受板43の後面との間隔が調節される。
これによって、切断される肉片の厚さが全面にわたって略均一な厚さで調節される。
なお、側面視における摺接縁部40,40の前面の曲率と、受板43の後面の曲率を略等しくしている。
As a result, the rear surface of the receiving plate 43 is the swing center of the sliding contact edges 40, 40 in the side view, regardless of the change in the distance between the front surface of the sliding contact edges 40, 40 and the rear surface of the receiving plate 43. The state of being located on an arc (virtual arc) centered on the fulcrum axis 11 is maintained.
That is, while maintaining a state in which the distance from the fulcrum shaft 11 to the upper end of the rear surface of the receiving plate 43 and the distance from the fulcrum shaft to the lower end of the rear surface of the receiving plate 43 are equal, the front surfaces of the sliding contact edges 40, 40 and the receiving plate 43 are received. The distance from the rear surface of the plate 43 is adjusted.
As a result, the thickness of the meat pieces to be cut is adjusted to be substantially uniform over the entire surface.
The curvature of the front surface of the sliding contact edges 40, 40 in the side view is substantially equal to the curvature of the rear surface of the receiving plate 43.

このため、厳密には、上述の厚さ調節を行なうと、支点軸11から受板43の後面の上端および下端までの各距離と、支点軸11から受板43の後面の上下方向中間部までの距離とが僅かに相違したものとなる。
しかしながら、この僅かな相違は、切断された肉片の商品価値に影響するほどのものとはならない。
また、このように受板43を前方へ傾倒させながら前側下方へ移動させる構成は、この実施例におけるスライサーのように、支点軸11を中心とする摺接縁部40,40の円弧軌跡の下側領域で塊状肉を切断する構成の場合に適用される。
Therefore, strictly speaking, when the above-mentioned thickness adjustment is performed, each distance from the fulcrum shaft 11 to the upper and lower ends of the rear surface of the receiving plate 43 and from the fulcrum shaft 11 to the intermediate portion in the vertical direction of the rear surface of the receiving plate 43. The distance is slightly different.
However, this slight difference does not affect the commercial value of the cut pieces of meat.
Further, the configuration in which the receiving plate 43 is tilted forward and moved downward on the front side in this way is below the arc locus of the sliding contact edges 40, 40 centered on the fulcrum shaft 11 as in the slicer in this embodiment. It is applied in the case of a configuration in which a chunk of meat is cut in a side region.

(切断部の引継回転体)
図4、図5、図11に示すように、左右の側板66,66の上部間には、同一軸心上で独立して回転する左右の引継回転体72,72を設ける。
この左右の引継回転体72,72は、胴体73の外周部に、多数の鋭利な突起を形成した環状板74を、互いに間隔をおいて多数配列したものであり、この胴体72,72を、左右の側板66,66にわたって架設した支持軸75上に回転自在に軸受支持する。
なお、この環状板74の周縁部に形成される突起は、切断後の肉片に突き刺さるほどに尖った尖端を有する。
(Taking over rotating body of cutting part)
As shown in FIGS. 4, 5 and 11, left and right takeover rotating bodies 72 and 72 that rotate independently on the same axis are provided between the upper portions of the left and right side plates 66 and 66.
The left and right hand-over rotating bodies 72, 72 are formed by arranging a large number of annular plates 74 having a large number of sharp protrusions formed on the outer peripheral portion of the body 73 at intervals from each other. The bearings are rotatably supported on the support shafts 75 erected over the left and right side plates 66 and 66.
The protrusion formed on the peripheral edge of the annular plate 74 has a sharp tip that pierces the cut meat piece.

また、図5に示すように、左右の側板66,66の上部外側面に引継用電動モーター76,76を取り付け、この引継用電動モーター76,76によって駆動される出力軸77,77を、左右の側板66,66に穿設した孔を通して各側板66,66の内側方へ突出させる。
この出力軸77,77の突出端部に出力ギヤ78,78を固定し、左右の胴体73,73の外側端部に入力ギヤ79,79を固定し、この出力ギヤ78,78と入力ギヤ79,79を噛み合わせる。
なお、環状板74の周縁部の一部を、受板43の上部に形成した上下方向のスリットに侵入させ、この周縁部に形成した突起を切断中および切断後の肉片に突き刺すようにして引継回転体72,72上に引き継ぐ。
この際の開口部35,35の上動速度と引継回転体72,72の環状板74,74の外周速度を同方向および同速度に設定することで、切断された肉片を円滑に引継搬送することができる。
Further, as shown in FIG. 5, the takeover electric motors 76, 76 are attached to the upper outer surfaces of the left and right side plates 66, 66, and the output shafts 77, 77 driven by the takeover electric motors 76, 76 are left and right. Through the holes drilled in the side plates 66, 66 of the above, the side plates 66, 66 are projected inward.
Output gears 78 and 78 are fixed to the protruding ends of the output shafts 77 and 77, input gears 79 and 79 are fixed to the outer ends of the left and right fuselage 73 and 73, and the output gears 78 and 78 and the input gear 79 are fixed. , 79 mesh.
A part of the peripheral edge of the annular plate 74 is allowed to penetrate into the vertical slit formed in the upper part of the receiving plate 43, and the protrusion formed on the peripheral edge is pierced into the meat pieces during and after cutting to take over. Take over on the rotating bodies 72 and 72.
By setting the upward speed of the openings 35 and 35 and the outer peripheral speed of the annular plates 74 and 74 of the takeover rotating bodies 72 and 72 to the same direction and the same speed at this time, the cut meat pieces are smoothly taken over and conveyed. be able to.

(折り畳み装置)
図5、図11、図12に示すように、上述の支持軸75の前側下方に、左右の揺動用電動モーター80,80によって往復回転する左右の棒状体81,81を配置する。
この左右の棒状体81,81には、長手方向に所定の間隔をおいて多数の細杆82,82を植設する。
この多数の細杆82,82は、支持軸75の回動開始前において、上述の隣接する環状板74,74の間に侵入し、この環状板74,74の上側周面に係止されて搬送される肉片に干渉しない待機位置に格納される。
(Folding device)
As shown in FIGS. 5, 11 and 12, the left and right rod-shaped bodies 81 and 81 that are reciprocally rotated by the left and right swinging electric motors 80 and 80 are arranged below the front side of the support shaft 75.
A large number of fine rods 82, 82 are planted in the left and right rod-shaped bodies 81, 81 at predetermined intervals in the longitudinal direction.
Before the start of rotation of the support shaft 75, the large number of narrow rods 82, 82 penetrate between the above-mentioned adjacent annular plates 74, 74 and are locked to the upper peripheral surface of the annular plates 74, 74. It is stored in a standby position that does not interfere with the transported meat pieces.

また、左右の揺動用電動モーター80,80と左右の棒状体81,81をユニット化する。
そして、図11、図12に示すように、この左右のユニット83,83を、左右の側板66,66の外側部に前上がりに傾斜させて平行に取り付けた2本の丸棒状の案内レール83L,83Lに対して、その長手方向に摺動自在に支持する。
更に、左右の側板66,66の外側部に取り付けた左右の出退用電動モーター84,84から動力が供給されるギヤケース84G,84Gの出力軸に、クランクアーム85,85の一端部を取り付け、このクランクアーム85,85の他端部とユニット83,83にターンバックル式のロッド86,86の両端部を軸着する。
Further, the left and right swinging electric motors 80 and 80 and the left and right rod-shaped bodies 81 and 81 are unitized.
Then, as shown in FIGS. 11 and 12, two round bar-shaped guide rails 83L in which the left and right units 83 and 83 are attached in parallel to the outer portions of the left and right side plates 66 and 66 so as to be inclined forward upward. , 83L is slidably supported in the longitudinal direction thereof.
Further, one end of the crank arms 85 and 85 is attached to the output shafts of the gear cases 84G and 84G to which power is supplied from the left and right electric motors 84 and 84 for entering and exiting attached to the outer portions of the left and right side plates 66 and 66. The other ends of the crank arms 85 and 85 and both ends of the turnbuckle type rods 86 and 86 are axially attached to the units 83 and 83.

これにより、左右の棒状体81,81に植設された多数の細杆82,82は、左右の揺動用電動モーター80,80の作動によって傾斜姿勢が前後方向へ反転するように往復揺動する。
また、これら多数の細杆82,82は、左右の出退用電動モーター84,84の作動によって、ユニットごと案内レール83L,83Lに案内されながら、前上がり傾斜方向へ往復摺動する。
As a result, the large number of narrow rods 82, 82 planted in the left and right rod-shaped bodies 81, 81 reciprocate so that the tilted posture is reversed in the front-rear direction by the operation of the left and right swinging electric motors 80, 80. ..
Further, these a large number of small rods 82, 82 slide back and forth in the forward ascending and inclined direction while being guided by the guide rails 83L and 83L together with the unit by the operation of the left and right electric motors 84 and 84.

(押圧装置)
図5、図11に示すように、左右の側板66,66の上部間を連結する左右方向のフレーム69の中央部に、エアシリンダー87のシリンダー部を斜め上下方向に向けて取り付ける。
そして、このエアシリンダー87のピストン先端部に、左右方向に延在する押圧部材88の左右方向中央部を取り付ける。
この押圧部材88には、弾性を有した線材を山型に湾曲させて形成した4つの線状押圧部材89を、その一端を支持部材88に固定し、他端を支持部材88に穿設した孔に摺動自在に挿入して取り付ける。
(Pressing device)
As shown in FIGS. 5 and 11, the cylinder portion of the air cylinder 87 is attached to the central portion of the frame 69 in the left-right direction connecting the upper portions of the left and right side plates 66, 66 in the diagonally vertical direction.
Then, a central portion in the left-right direction of the pressing member 88 extending in the left-right direction is attached to the tip end portion of the piston of the air cylinder 87.
In the pressing member 88, four linear pressing members 89 formed by bending an elastic wire rod into a mountain shape were fixed to the support member 88 at one end and bored at the support member 88 at the other end. It is slidably inserted into the hole and attached.

この状態において、各2つの線状押圧部材89どうしが交錯し、4つの線状押圧部材89の湾曲部が下端に位置する姿勢となる。
エアシリンダー87の伸長作動によって押圧部材88が下方へ移動すると、この押圧部材の下縁によって、折り畳まれた肉片mの上面が押圧される。
この後、エアシリンダー87の短縮作動によって押圧部材88が上方へ移動するとき、4つの線状押圧部材89の湾曲部によって、折り畳まれた2列の肉片mの夫々を、2点で同時に押圧する構成である。
In this state, the two linear pressing members 89 are interlaced with each other, and the curved portion of the four linear pressing members 89 is located at the lower end.
When the pressing member 88 is moved downward by the extension operation of the air cylinder 87, the upper surface of the folded meat piece m is pressed by the lower edge of the pressing member.
After that, when the pressing member 88 moves upward due to the shortening operation of the air cylinder 87, the curved portions of the four linear pressing members 89 simultaneously press the folded two rows of meat pieces m at two points. It is a configuration.

(肉片の折り畳みと肉群の形成)
上述の揺動用電動モーター80,80が作動して多数の細杆82が待機位置から前方へ揺動すると、継回転体72の環状板74の上側周面に載って搬送されてくる肉片mが、この多数の細杆82の先端部で環状板74の周面から剥ぎ取られる。
このとき、左右方向に並ぶ多数の細杆82の先端部が肉片mの下面の前後方向中央部に当接し、この肉片mの前後方向中央部を押し上げ、更に前方へ揺動する。
これによって、肉片mの前後両端部が自重で垂れ下ることにより、この肉片mは多数の細杆82の先端部が当接した位置で折り曲がり、二つ折りとなって、後述する搬送方向上手側(後側)の搬送作用部上に置かれる。
(Folding of meat pieces and formation of meat groups)
When the above-mentioned electric motors 80 and 80 for swinging are operated and a large number of narrow rods 82 swing forward from the standby position, the meat pieces m carried on the upper peripheral surface of the annular plate 74 of the joint rotating body 72 are transferred. , The tips of the large number of fine rods 82 are peeled off from the peripheral surface of the annular plate 74.
At this time, the tip portions of a large number of thin rods 82 arranged in the left-right direction come into contact with the central portion in the front-rear direction of the lower surface of the meat piece m, push up the central portion in the front-rear direction of the meat piece m, and further swing forward.
As a result, both the front and rear ends of the meat piece m hang down due to their own weight, so that the meat piece m is bent at the position where the tips of a large number of thin rods 82 are in contact with each other, and is folded in half. It is placed on the (rear side) transport working part.

このとき、エアシリンダー87が伸長作動し、押圧部材88が下方へ移動し、この押圧部材88の下縁によって、二つ折りになった肉片mが押圧される。
この押圧状態で、出退用電動モーター84,84が作動し、左右の棒状体81,81が、左右の揺動用電動モーター80,80ごと後側下方へ摺動し、二つ折りの肉片mに挟まれていた多数の細杆82が瞬時に抜き出される。
この後、線状押圧部材89の湾曲部で二つ折りの肉片mの上面を下方へ押し離しながら、押圧部材88が上方へ退避する。
At this time, the air cylinder 87 is extended and the pressing member 88 moves downward, and the lower edge of the pressing member 88 presses the folded meat piece m.
In this pressed state, the exit / exit electric motors 84 and 84 operate, and the left and right rod-shaped bodies 81 and 81 slide downward along with the left and right rocking electric motors 80 and 80 to form a half-folded meat piece m. A large number of pinched rods 82 are instantly pulled out.
After that, the pressing member 88 retracts upward while pushing the upper surface of the folded meat piece m downward at the curved portion of the linear pressing member 89.

このような肉片mの折り畳みを繰り返すことによって、図13に示すように、折り畳まれた複数の肉片m(この実施例では6枚の肉片m)が、その一部どうしが上下に重なるように、搬送作動中の無端ベルト96の搬送始端部上に順次置かれ、肉群Mが形成される。
また、無端ベルト96の搬送速度を断続的に増減速する制御、または、引継回転体72の回転速度と細杆82の揺動タイミングが同期した状態を保ちながら、この細杆82が揺動する時間間隔を断続的に変更する制御等によって、一つの肉群Mと次の肉群Mとの間に所定の間隔が形成される。
By repeating the folding of the meat pieces m in this way, as shown in FIG. 13, a plurality of folded meat pieces m (six meat pieces m in this embodiment) are arranged so that some of the folded meat pieces m are vertically overlapped with each other. The meat group M is formed by being sequentially placed on the transport start end portion of the endless belt 96 during the transport operation.
Further, the thin rod 82 swings while controlling the transfer speed of the endless belt 96 to be intermittently accelerated or decelerated, or while maintaining a state in which the rotation speed of the takeover rotating body 72 and the swing timing of the narrow rod 82 are synchronized. A predetermined interval is formed between one meat group M and the next meat group M by control of intermittently changing the time interval or the like.

(搬送部)
図4、図5、図11、図14、図15に示すように、搬送部5は、後端部従動ローラー90と、後部従動ローラー群91と、駆動ローラー92及びこの前後に近接して配置した2つの従動ローラー93,93と、駆動ローラー92の上方に配置した上部従動ローラー92Uと、後述する往復移動コンベア95を形成する従動ローラー群とにわたって無端ベルト96を巻き掛けて構成する。
なお、無端ベルト96の上側巻回域における各ローラー間には、この無端ベルト96の内周面を摺接支持する摺接支持板体(図示省略)を設ける。
これによって、搬送始端部から搬送終端部にわたる一連の搬送作用域が形成される。
この一連の搬送作用域は、搬送方向上手側(後側)の搬送作用部5Fと、搬送方向下手側(前側)の搬送作用部5Rから形成される。
(Transport section)
As shown in FIGS. 4, 5, 11, 14, and 15, the transport unit 5 is arranged close to the rear end driven roller 90, the rear driven roller group 91, the drive roller 92, and the front and rear thereof. The endless belt 96 is wound around the two driven rollers 93 and 93, the upper driven roller 92U arranged above the drive roller 92, and the driven roller group forming the reciprocating moving conveyor 95 described later.
A sliding contact support plate (not shown) that supports the inner peripheral surface of the endless belt 96 by sliding is provided between each roller in the upper winding region of the endless belt 96.
As a result, a series of transport working areas extending from the transport start end to the transport end is formed.
This series of transport action regions is formed by a transport action portion 5F on the upper side (rear side) in the transport direction and a transport action portion 5R on the lower side (front side) in the transport direction.

(搬送方向上手側の搬送作用部)
図4に示すように、第1支持部材55の前後方向中間部上に左右の非対称形状の板体97,97からなる中間部支持台98を搭載する。
すなわち、この左右の板体97,97の下端部に前後方向の軸受穴を有したボス部材を固定し、第1支持部材55の左右両側面部に丸棒状の摺動案内杆の前後両端部を固定し、ボス部材を摺動案内杆に対して前後方向に摺動可能に篏合させる。(ボス部材、摺動案内杆は、いずれも図示省略)
また、摺動案内杆に対するボス部材の摺動位置を固定および固定解除するロック装置(図示省略)を設ける。
(Transporting action unit on the upper side in the transport direction)
As shown in FIG. 4, an intermediate portion support base 98 composed of left and right asymmetrical plate bodies 97 and 97 is mounted on the intermediate portion in the front-rear direction of the first support member 55.
That is, a boss member having bearing holes in the front-rear direction is fixed to the lower ends of the left and right plate bodies 97, 97, and both front and rear ends of a round bar-shaped sliding guide rod are attached to both left and right side surfaces of the first support member 55. It is fixed and the boss member is slidably fitted to the sliding guide rod in the front-rear direction. (Boss members and sliding guide rods are not shown)
Further, a lock device (not shown) for fixing and releasing the sliding position of the boss member with respect to the sliding guide rod is provided.

左右の板体97,97からなる中間支持台98を摺動範囲の後端まで摺動させ、この位置でロック装置をロックすると、無端ベルト96の巻き掛け周長が拡大し、この無端ベルト96が張られて搬送可能な状態となる。
一方、ロック装置をロック解除し、中間支持台98を前方へ摺動させると、無端ベルト96の巻き掛け周長が縮小して無端ベルト96が弛み、この無端ベルト96を脱着可能な状態となる。
しかして、中間部支持台98における左右の板体97,97の前部に、左右の支持ステー101,101の基部を固定し、この左右の支持ステー101,101の後方延出端部に、左右方向長尺の支持軸102の左右両端部を上下回動自在に軸受支持する。
図4、図5に示すように、この支持軸102には、左右方向に広幅に形成した上述の後端部従動ローラー90を回転自在に支持する。
これによって、後端部従動ローラー90は、上述の切断部4における間隔部Tの前側下方に位置する。
When the intermediate support 98 composed of the left and right plate bodies 97 and 97 is slid to the rear end of the sliding range and the locking device is locked at this position, the winding circumference of the endless belt 96 is expanded and the endless belt 96 is used. Is stretched and ready for transport.
On the other hand, when the lock device is unlocked and the intermediate support base 98 is slid forward, the winding peripheral length of the endless belt 96 is reduced, the endless belt 96 is loosened, and the endless belt 96 can be attached and detached. ..
Then, the bases of the left and right support stays 101 and 101 are fixed to the front portions of the left and right plate bodies 97 and 97 in the intermediate portion support base 98, and the rear extension ends of the left and right support stays 101 and 101 are attached to the rear extension ends. The left and right ends of the long support shaft 102 in the left-right direction are rotatably supported by bearings.
As shown in FIGS. 4 and 5, the support shaft 102 rotatably supports the above-mentioned rear end driven roller 90 formed to be wide in the left-right direction.
As a result, the rear end driven roller 90 is located below the front side of the interval portion T in the above-mentioned cutting portion 4.

また、この支持軸102の左右両端部には、上片部と下辺部に分岐形成した揺動アーム103,103の頂部を、それぞれ上下回動自在に軸受支持する。
この揺動アーム103,103における左右の上辺部の間には、2つの後部上側従動ローラー91UF,91URを回転自在に軸支し、揺動アーム103,103における左右の下片部の間に、2つの後部下側従動ローラー91DF,91DRを回転自在に軸支する。
これによって、上述の後部従動ローラー群91が形成され、この後部従動ローラー91群が、後端部従動ローラー85の前側に配置される。
また、右側の揺動アーム103の頂部から作動アーム104を一体的に垂下させて設ける。
Further, on the left and right ends of the support shaft 102, the tops of the swing arms 103 and 103 branched into the upper piece portion and the lower side portion are supported by bearings so as to be rotatable up and down, respectively.
Two rear upper driven rollers 91UF and 91UR are rotatably supported between the left and right upper sides of the swing arms 103 and 103, and between the left and right lower pieces of the swing arms 103 and 103. The two rear lower driven rollers 91DF and 91DR are rotatably supported.
As a result, the above-mentioned rear driven roller group 91 is formed, and the rear driven roller group 91 is arranged on the front side of the rear end driven roller 85.
Further, the operating arm 104 is integrally hung from the top of the swing arm 103 on the right side.

一方、中間支持台98における右側の板体97の右側面に、上下動用電動モーター105から伝動されるギヤケース106を固定し、このギヤケース106の出力軸107にクランクアーム108の一端部を取り付ける。
そして、作動アーム104の先端部(下端部)とクランクアーム108の他端部を、ターンバックル式の連動ロッド109で軸着連結する。
この構成により、上下動用電動モーター105が正転駆動すると、クランクアーム108と作動アーム104が連動して回動し、左右の揺動アーム103,103が支持軸102の軸心を中心として上方回動する。
これによって、2つの後部上側従動ローラー91UF,91URが上昇して無端ベルト96の上側巻回域の内面を押し上げ、一連の搬送作用域における搬送方向上手側の搬送作用部5Fの搬送始端部(後端部)に、前上がりに傾斜する急傾斜面が形成される。
On the other hand, a gear case 106 transmitted from the vertical movement electric motor 105 is fixed to the right side surface of the right plate body 97 of the intermediate support base 98, and one end of the crank arm 108 is attached to the output shaft 107 of the gear case 106.
Then, the tip end (lower end) of the actuating arm 104 and the other end of the crank arm 108 are axially connected by a turnbuckle type interlocking rod 109.
With this configuration, when the vertical movement electric motor 105 is driven to rotate in the forward direction, the crank arm 108 and the operating arm 104 rotate in conjunction with each other, and the left and right swing arms 103 and 103 rotate upward about the axis of the support shaft 102. Move.
As a result, the two rear upper driven rollers 91UF and 91UR rise to push up the inner surface of the upper winding region of the endless belt 96, and the transport start end portion (rear) of the transport action portion 5F on the upper side in the transport direction in the series of transport action regions. A steeply sloping surface that slopes upward is formed at the end).

この後、上下用電動モーター105が逆転駆動すると、左右の揺動アーム103,103が支持軸102の軸心を中心として下方回動し、2つの後部上側従動ローラー91UF,91URが下降して元の位置に復帰する。
これによって、無端ベルト96の前部が元の位置まで下がり、搬送作用部5Fの搬送始端部は緩傾斜面に復帰する。
このとき、下降する2つの後部下側従動ローラー91DF,91DRによって無端ベルト96の下側巻回域の内面を押し下げることによって、無端ベルト96の弛みが防止される。
After that, when the vertical electric motor 105 is reversely driven, the left and right swing arms 103 and 103 rotate downward about the axis of the support shaft 102, and the two rear upper driven rollers 91UF and 91UR descend to the original. Return to the position of.
As a result, the front portion of the endless belt 96 is lowered to the original position, and the transport start end portion of the transport action portion 5F returns to the gently inclined surface.
At this time, loosening of the endless belt 96 is prevented by pushing down the inner surface of the lower winding region of the endless belt 96 by the two lower rear driven rollers 91DF and 91DR that descend.

駆動ローラー92は、中間支持台98における左右の板体97,97の間に配置し、その回転軸110の左右両端部を、ベアリング111,111を介して左右の板体97,97に軸受支持する。
右側の板体97の右側面に、搬送駆動モーター112から動力が供給されるギヤケース113を固定し、このギヤケース113の出力軸に駆動ローラー92の回転軸を連結する。
駆動ローラー92の前後に近接して配置した2つの従動ローラー93,93は、駆動ローラー92よりも高い位置に配置し、左右のベアリング114,114で左右の板体97,97間に軸受支持する。
The drive roller 92 is arranged between the left and right plate bodies 97 and 97 in the intermediate support base 98, and the left and right end portions of the rotating shaft 110 are supported by the left and right plate bodies 97 and 97 via the bearings 111 and 111. do.
A gear case 113 to which power is supplied from the transport drive motor 112 is fixed to the right side surface of the right plate body 97, and the rotation shaft of the drive roller 92 is connected to the output shaft of the gear case 113.
The two driven rollers 93, 93 arranged close to each other in front of and behind the drive roller 92 are arranged at a position higher than the drive roller 92, and the left and right bearings 114, 114 support the bearings between the left and right plate bodies 97, 97. ..

そして、無端ベルト96を、この2つの従動ローラー93,93の上側周面に巻き掛け、更にこの2つの間に配置した駆動ローラー92の下側周面に巻き掛けることによって、駆動ローラー92の下側周面に巻き掛けられる無端ベルト96の巻き掛け周長を長くする。
これによって、駆動ローラー96に対する無端ベルト96の滑りが少なくなる。
また、上述の上部従動ローラー92Uは、中間支持台98における左右の板体97の上部間に取り付けた左右方向の軸(図示省略)に回転自在に軸受支持し、駆動ローラー96の上方に配置する。
しかして、上述の後端部従動ローラー90から上部従動ローラー92Uにわたる部位を主体として、搬送方向上手側の搬送作用部5Fが形成される。
Then, the endless belt 96 is wound around the upper peripheral surfaces of the two driven rollers 93, 93, and further wound around the lower peripheral surface of the drive roller 92 arranged between the two, thereby lowering the drive roller 92. The winding circumference of the endless belt 96 wound around the side peripheral surface is lengthened.
This reduces the slippage of the endless belt 96 with respect to the drive roller 96.
Further, the above-mentioned upper driven roller 92U is rotatably supported by a shaft (not shown) in the left-right direction attached between the upper parts of the left and right plate bodies 97 on the intermediate support base 98, and is arranged above the drive roller 96. ..
Therefore, the transport acting portion 5F on the upper side in the transport direction is formed mainly on the portion extending from the rear end driven roller 90 to the upper driven roller 92U described above.

(第2支持部材)
図4に示すように、上述の第3支持部材53の後端部に、左右の板体115,115からなる前部支持台116を固設する。
すなわち、左右の板体115,115の下端部を第3支持部材53の候端部にボルト117,117で締結固定し、この左右の板体115,115の上端部を上述の中間部支持台98における左右の板体97,97の上端部と同等の高さまで延設する。
なお、この前部支持台116は、上述の第1支持部材55との間に前後方向の空間Sを隔てて配置されており、この第1支持部材55および中間支持台98との直接的な連結関係はない。
(Second support member)
As shown in FIG. 4, a front support base 116 composed of left and right plate bodies 115 and 115 is fixedly fixed to the rear end portion of the above-mentioned third support member 53.
That is, the lower ends of the left and right plate bodies 115 and 115 are fastened and fixed to the weather end portions of the third support member 53 with bolts 117 and 117, and the upper end portions of the left and right plate bodies 115 and 115 are fixed to the above-mentioned intermediate portion support base. It extends to the same height as the upper ends of the left and right plate bodies 97 and 97 in 98.
The front support 116 is arranged with a space S in the front-rear direction from the first support member 55 described above, and is directly connected to the first support member 55 and the intermediate support 98. There is no consolidation relationship.

(搬送方向下手側の搬送作用部)
しかして、図4、図14、図15に示すように、前部支持台116(左右の板体115,115)の上部から、後方へ上下方向が狭幅の左右の延設板体118,118を、後方へ向けて一体的に延設する。
また、この左右の延設板体118,118の各内側面には、この内側面と間隔をおいて、前後方向の丸棒状のガイドレール119,119を配置し、この左右のガイドレール119,119の各前端部と後端部を、延設板体118,118の内側面にステー120,120を介して取り付ける。
(Transporting action part on the lower side in the transport direction)
Then, as shown in FIGS. 4, 14, and 15, the left and right extending plate bodies 118, which are narrow in the vertical direction from the upper part of the front support base 116 (left and right plate bodies 115, 115), to the rear. 118 is integrally extended toward the rear.
Further, on the inner side surfaces of the left and right extending plate bodies 118, 118, round bar-shaped guide rails 119 and 119 in the front-rear direction are arranged at intervals from the inner side surfaces, and the left and right guide rails 119, The front end and the rear end of the 119 are attached to the inner side surfaces of the extending plates 118 and 118 via the stays 120 and 120.

そして、前後方向の左右の移動板体121,121と、この左右の移動板体121,121の前後両端部間を連結する前側連結棒122および後側連結棒123から、枠組みされた移動枠124を形成する。
この移動枠124における左右の移動板体121,121の前部上縁には前下がりに傾斜する傾斜縁部を形成する。
Then, the moving frame 124 is framed from the left and right moving plates 121 and 121 in the front-rear direction, and the front connecting rod 122 and the rear connecting rod 123 that connect the front and rear ends of the left and right moving plates 121 and 121. To form.
An inclined edge portion that is inclined downward is formed on the front upper edge of the left and right moving plate bodies 121, 121 in the moving frame 124.

そして、この傾斜縁部に沿って傾斜する前後方向の左右の斜設板体125,125の後端部を、左右の移動板体121,121間に架設した後部支持軸126の左右両端部に上下回動自在に軸支する。
この後部支持軸126には、左右方向に広幅の屈折部従動ローラー127を回転自在に篏合する。
また、左右の移動板体121,121の前端部に、上下方向の円弧状の長孔128,128を形成し、この長孔128,128にボルト130,130を外側から挿通し、このボルト130,130の先端部を左右の斜設板体125,125に設けたウエルドナット129に差し込んで、移動板体121と斜設板体125を共締めして固定する。
このボルト130,130を緩めることで、左右の斜設板体125,125の前下がり傾斜角度を調節することができる。
Then, the rear ends of the left and right slanted plate bodies 125 and 125 that are inclined along the inclined edge portion are attached to the left and right end portions of the rear support shaft 126 erected between the left and right moving plate bodies 121 and 121. It supports the shaft so that it can rotate up and down.
A wide bending portion driven roller 127 is rotatably fitted to the rear support shaft 126 in the left-right direction.
Further, arcuate elongated holes 128, 128 in the vertical direction are formed at the front ends of the left and right moving plates 121, 121, and bolts 130, 130 are inserted into the elongated holes 128, 128 from the outside, and the bolts 130 are inserted. , 130 is inserted into the weld nuts 129 provided on the left and right slanted plate bodies 125 and 125, and the moving plate body 121 and the slanted plate body 125 are fastened together and fixed.
By loosening the bolts 130 and 130, the forward downward inclination angle of the left and right inclined plate bodies 125 and 125 can be adjusted.

さらに、左右の斜設板体125,125の前端部外側に、左右の支持アーム131,131を取り付け、この左右の支持アーム131,131の前端部間を連結軸132で連結する。
そして、この連結軸132に左右方向に広幅の前端部従動ローラー133を回転自在に軸受支持する。
また、左右の移動板体121,121の後部下側の部位を前下方へ延設し、この左右の延設端部間に架設した軸149に、左右方向に広幅の移動ローラー150を回転自在に軸支する。
この移動ローラー150は、移動枠124と共に移動し、前端部従動ローラー133の前後移動によって生じる無端ベルト96の巻き掛け周長の変化を吸収する。
Further, the left and right support arms 131 and 131 are attached to the outside of the front ends of the left and right oblique plate bodies 125 and 125, and the front ends of the left and right support arms 131 and 131 are connected by a connecting shaft 132.
Then, a wide front end driven roller 133 is rotatably supported on the connecting shaft 132 in the left-right direction.
Further, the rear lower portion of the left and right moving plates 121 and 121 is extended forward and downward, and the wide moving roller 150 can be rotated in the left-right direction on the shaft 149 erected between the left and right extending ends. Axial support.
The moving roller 150 moves together with the moving frame 124 and absorbs a change in the winding peripheral length of the endless belt 96 caused by the front-back movement of the front end driven roller 133.

しかして、左右の移動板体121,121の外側面における前後2箇所にボス部材134,134を取り付け、このボス部材134,134を上述の左右のガイドレール119,119に前後方向摺動自在に篏合する。
そして、後部支持台116における右側の板体115の右側面に伸縮用電動モーター135から動力が供給されるギヤケース136を固定する。
このギヤケース136の出力軸137における右側の板体115の内側への突出端部に、上下方向姿勢の揺動アーム138の下端部を固定する。
この揺動アーム138の上端部と、前側連結棒122における移動板体121から外側への突出端部に、ターンバックル式の連動ロッド139,139の前後両端部を軸着連結する。
Then, the boss members 134 and 134 are attached to the front and rear two places on the outer surfaces of the left and right moving plate bodies 121 and 121, and the boss members 134 and 134 are slidable in the front-rear direction on the above-mentioned left and right guide rails 119 and 119. Align.
Then, the gear case 136 to which power is supplied from the telescopic electric motor 135 is fixed to the right side surface of the right plate body 115 in the rear support base 116.
The lower end of the swing arm 138 in the vertical direction is fixed to the inwardly protruding end of the plate 115 on the right side of the output shaft 137 of the gear case 136.
The front and rear ends of the turnbuckle type interlocking rods 139 and 139 are axially connected to the upper end of the swing arm 138 and the protruding end of the front connecting rod 122 from the moving plate body 121 to the outside.

以上により、伸縮用電動モーター135が駆動すると、移動枠124側に支持された屈折部従動ローラー127と前端部従動ローラー133が一体で前後方向に移動し、無端ベルト96の搬送終端部(前端部)が前後方向に位置変更する。
この無端ベルト96における屈折部従動ローラー127から前端従動ローラー133にわたる部位を、上述の往復移動コンベア95と称する。
なお、図14に二点鎖線で示すように、前端部従動ローラー133を移動ローラー150よりも低く配置し、往復移動コンベア95の下側巻回域DAを前下がりに傾斜させる。
これによって、後述する収容部6における収容作動時に、無端ベルト96の下側巻回域DAの垂れ下りによる収容部6との干渉を防止することができる。
As described above, when the expansion / contraction electric motor 135 is driven, the refracting portion driven roller 127 and the front end portion driven roller 133 supported on the moving frame 124 side move integrally in the front-rear direction, and the transport end portion (front end portion) of the endless belt 96. ) Changes the position in the front-back direction.
The portion of the endless belt 96 extending from the refracting portion driven roller 127 to the front end driven roller 133 is referred to as the above-mentioned reciprocating moving conveyor 95.
As shown by the alternate long and short dash line in FIG. 14, the front end driven roller 133 is arranged lower than the moving roller 150, and the lower winding area DA of the reciprocating moving conveyor 95 is tilted forward.
As a result, it is possible to prevent interference with the accommodating portion 6 due to the hanging of the lower winding region DA of the endless belt 96 during the accommodating operation in the accommodating portion 6 described later.

また、図4、図14に示すように、前部支持台116における左右の板体115の上部後側の部位に、テンションアーム140,140の基部(後端部)を回動軸141,141を中心として上下回動自在に軸支する。
このテンションアーム140,140の自由端部(前端部)には、広幅のテンションローラー142,142を回転自在に軸支する。
図示省略しているが、このテンションアーム140,140を前方へ水平に延出する姿勢に固定するロック装置を設けており、このロック装置をロック解除すると、テンションアーム140,140が下方回動する構成としている。
これにより、ロック解除してテンションアーム140,140を下方回動させると、テンションローラー142,142を含めた無端ベルト96の巻き掛け周長が短縮され、無端ベルト96が弛む。
Further, as shown in FIGS. 4 and 14, the base portions (rear end portions) of the tension arms 140 and 140 are rotated shafts 141 and 141 at the upper rear side portions of the left and right plate bodies 115 in the front support base 116. The shaft is rotatably supported up and down around the center.
Wide tension rollers 142 and 142 are rotatably supported on the free ends (front ends) of the tension arms 140 and 140.
Although not shown, a locking device for fixing the tension arms 140 and 140 in a posture extending horizontally to the front is provided, and when the locking device is unlocked, the tension arms 140 and 140 rotate downward. It has a structure.
As a result, when the lock is released and the tension arms 140 and 140 are rotated downward, the winding peripheral length of the endless belt 96 including the tension rollers 142 and 142 is shortened, and the endless belt 96 is loosened.

なお、図示省略しているが、後部支持台67における左側の側板66と、中間部支持台98における左側の板体97と、前部支持台116における左側の板体115は、上板と下板に分割形成されており、この上板と下板を連結する連結板体を取り外すことで、無端ベルト96を左側方へ引き出せる構成としている。
これによって、無端ベルト96の脱着作業が行える。
Although not shown, the left side plate 66 in the rear support base 67, the left plate body 97 in the intermediate support base 98, and the left plate body 115 in the front support base 116 are the upper plate and the lower plate. It is divided into plates, and the endless belt 96 can be pulled out to the left by removing the connecting plate that connects the upper plate and the lower plate.
As a result, the endless belt 96 can be attached and detached.

また、前部支持台116の後部における上下方向中間の部位に、無端ベルト96の内周面を転動案内する内側案内ローラー143と、無端ベルト96の外周面を転動案内する外側案内ローラー144を設ける。
そして、上述の第1支持部材55の前端部左右両側の部位に、支持ステー145,145をボルト146,146で締結固定し、この左右の支持ステー145,145間に架設された軸147に、左右方向に広幅の下部従動ローラー148を軸受支持する。
前述のように、切断される肉片の厚さが増すように調節するとき、第1支持部材55が第3支持部材53に対して接近するほど(下降するほど)、この第1支持部材55の前部側が後部側よりも大きく下降し、第1支持部材55が前下がりに傾斜していく。
Further, an inner guide roller 143 that rolls and guides the inner peripheral surface of the endless belt 96 and an outer guide roller 144 that rolls and guides the outer peripheral surface of the endless belt 96 at a portion in the rear part of the front support base 116 in the vertical direction. Is provided.
Then, the support stays 145 and 145 are fastened and fixed to the left and right sides of the front end portion of the first support member 55 with bolts 146 and 146, and the shafts 147 erected between the left and right support stays 145 and 145 are attached to the shafts 147. A wide lower driven roller 148 is supported by a bearing in the left-right direction.
As described above, when the thickness of the meat piece to be cut is adjusted to increase, the closer the first support member 55 is to the third support member 53 (the lower it is), the more the first support member 55 The front side is lowered more than the rear side, and the first support member 55 is inclined forward.

このとき、無端ベルト96の巻き掛け周長が短縮され、無端ベルト96が弛むことになるが、この第1支持部材55の前端部に設けられた下部従動ローラー148が前下方へ移動することで、無端ベルト96の周長変化が吸収される。
しかして、上述の往復移動コンベア95を主体として、搬送部5における搬送方向下手側の搬送作用部5Rが形成される。
なお、上述の搬送方向上手側の搬送作用部5Fから、この搬送方向下手側の搬送作用部5Rにわたって、無端ベルト96による一連の搬送作用域が形成される。
なお、上述の各ローラー間には、無端ベルト96における上側巻回域の下面を下から支える摺接板体(図示省略)を設けている。
At this time, the winding peripheral length of the endless belt 96 is shortened, and the endless belt 96 is loosened. However, the lower driven roller 148 provided at the front end portion of the first support member 55 moves forward and downward. , The change in the circumference of the endless belt 96 is absorbed.
Thus, the reciprocating moving conveyor 95 as the main body forms the transporting action portion 5R on the lower side in the transporting direction in the transporting unit 5.
A series of transport action regions by the endless belt 96 is formed from the transport action portion 5F on the upper side in the transport direction to the transport action portion 5R on the lower side in the transport direction.
A sliding contact plate body (not shown) that supports the lower surface of the upper winding region of the endless belt 96 from below is provided between the above-mentioned rollers.

(収容部)
図16〜図22に示す載置装置(本発明の「物品載置装置」)200に備えた受面201を、第2搬送作用部5Rの搬送終端部の前後移動範囲の下側に配置する。
この載置装置200は、右側の載置ユニット200Rと左側の載置ユニット200Lからなり、その上部に受面201,201を形成した略水平方向の左右の受板(請求項の「受部材」)202,202を備える。
この左右の受板202,202の形状、支持構造、駆動構造は、左右の載置ユニット200R,200Lにおいて略左右対称に構成する。
このため、以下の説明は、特に指定しない限り、左右両側の載置ユニット200R,200Lの双方に適用される。
(Accommodation)
The receiving surface 201 provided in the mounting device (“article loading device” of the present invention) 200 shown in FIGS. 16 to 22 is arranged below the front-rear movement range of the transport end portion of the second transport action unit 5R. ..
The mounting device 200 is composed of a mounting unit 200R on the right side and a mounting unit 200L on the left side, and the receiving surfaces 201 and 201 are formed on the mounting units 200R on the left side. ) 202, 202 is provided.
The shapes, support structures, and drive structures of the left and right receiving plates 202 and 202 are configured substantially symmetrically in the left and right mounting units 200R and 200L.
Therefore, the following description applies to both the left and right mounting units 200R and 200L unless otherwise specified.

(収容部の支持構造)
しかして、まず、機台203の上部に、板状に形成された左右の支持ステー204,204の下端部をボルト205,205で締結固定し、この左右の支持ステー204,204の上端部に設けた左右方向の孔部に、左右方向の支点軸206を、軸心回りに回転自在に挿通する。
また、この支点軸206の外周に、支点軸筒207を、軸心回りに回転自在および軸心方向へ摺動自在に篏合する。
そして、支点軸206における左右外側の支持ステー204から外方へ突出した左右一側端部(外側端部)に、左右一側(外側)に配置された板状の上部支持ステー208の下端部をボルト209で締結固定する。
また、支点軸206における左右内側の支持ステー204から内方へ突出した左右他側端部(内側端部)に、左右他側(内側)に配置された略矩形状の内側支持板体210の下端部をボルト211で締結固定する。
(Support structure of housing)
First, the lower ends of the left and right support stays 204 and 204 formed in a plate shape are fastened and fixed to the upper part of the machine base 203 with bolts 205 and 205, and then to the upper ends of the left and right support stays 204 and 204. The fulcrum shaft 206 in the left-right direction is rotatably inserted around the center of the axis through the provided hole in the left-right direction.
Further, the fulcrum shaft cylinder 207 is fitted around the outer circumference of the fulcrum shaft 206 so as to be rotatable around the axis and slidable in the direction of the axis.
Then, the lower end portion of the plate-shaped upper support stay 208 arranged on the left and right one side (outside) at the left and right one side end portion (outer end portion) protruding outward from the left and right outer support stay 204 on the fulcrum shaft 206. Is fastened and fixed with bolts 209.
Further, a substantially rectangular inner support plate 210 arranged on the left and right other sides (inside) at the left and right other side ends (inner end) protruding inward from the left and right inner support stays 204 on the fulcrum shaft 206. The lower end is fastened and fixed with bolts 211.

(収容部の枠組み)
図16〜図22に示すように、上述の左右一側(外側)に配置された上部支持ステー208の外側方に間隔をおいて、略矩形状の外側支持板体212を配置し、この外側支持板体212と内側支持板体210の間を以下のように連結して枠組みする。
すなわち、内側支持板体210の前部における上下方向中間部の内側面と、外側支持板体212の前部における下部内側面に、丸棒状の第1連結棒213の両端部を位置決めし、ボルト214,214で締結固定する。
また、この第1連結棒213の左右方向中間部は、左右外側の上部支持ステー208の上部に形成した孔に貫通させて固定する。
なお、左右外側の上部支持ステー208上部内側面と、左右の内側支持板体210の前部における上下方向中間部内側面に、丸棒状の下部連結棒215の両端部を位置決めし、ボルト216,216で締結固定している。
(Framework of containment unit)
As shown in FIGS. 16 to 22, substantially rectangular outer support plates 212 are arranged outside the upper support stays 208 arranged on one side (outside) on the left and right sides (outside). The support plate body 212 and the inner support plate body 210 are connected and framed as follows.
That is, both ends of the round bar-shaped first connecting rod 213 are positioned on the inner side surface of the vertical intermediate portion in the front portion of the inner support plate body 210 and the lower inner surface surface in the front portion of the outer support plate body 212, and bolts are provided. Fasten and fix at 214 and 214.
Further, the left-right intermediate portion of the first connecting rod 213 is fixed by penetrating through a hole formed in the upper part of the upper left-right outer upper support stay 208.
Both ends of the round bar-shaped lower connecting rod 215 are positioned on the inner side surface of the upper part of the upper support stay 208 on the left and right outer sides and the inner side surface of the intermediate portion in the vertical direction in the front part of the left and right inner support plate bodies 210, and the bolts 216 and 216 It is fastened and fixed with.

そして、内側支持板体210における後部の上部内側面と、外側支持板体212における後部の下部内側面に、丸棒状の第2連結棒(請求項の「第3案内部材」)217の両端部を位置決めし、ボルト218,218で締結固定する。
また、内側支持板体210における後部の上部内側面と、外側支持板体212における後部の上部内側面に、丸棒状の第3連結棒(請求項の「第1案内部材」)219の両端部を位置決めし、ボルト220,220で締結固定する。
これにより、第3連結棒219は、第2連結棒217の直上方に配置される。
Then, on the upper inner side surface of the rear portion of the inner support plate body 210 and the lower inner surface surface of the rear portion of the outer support plate body 212, both ends of the round bar-shaped second connecting rod (“third guide member” of claim) 217 are formed. Is positioned and fastened and fixed with bolts 218 and 218.
Further, both ends of a round bar-shaped third connecting rod (“first guide member” in claim) 219 are formed on the upper inner side surface of the rear portion of the inner support plate body 210 and the upper inner side surface of the rear portion of the outer support plate body 212. Is positioned and fastened and fixed with bolts 220 and 220.
As a result, the third connecting rod 219 is arranged directly above the second connecting rod 217.

また、内側支持板体210の後端部における上部内側面と、左右の外側支持板体212の後端部における上下方向中間部の内側面に、丸棒状の第4連結棒221の両端部を位置決めし、ボルト222,222で締結固定する。
また、右側の載置ユニット200Rに備えた内側支持板体210における前後方向中間部の上端部左側面に、左右方向の摺動案内棒SS1の基部を位置決めし、ボルトSS2で締結固定する。
一方、左側の載置ユニット200Lに備えた内側支持板体210における前後方向中間部の上端部左側面に、左右方向の穴部を備えた摺動案内筒体SS3の基部を位置決めして固定する。
そして、摺動案内棒SS1の先端部を摺動案内筒体SS3の穴部に摺動自在に嵌入させる。
Further, both ends of the round bar-shaped fourth connecting rod 221 are provided on the upper inner side surface at the rear end portion of the inner support plate body 210 and the inner side surface of the vertical intermediate portion at the rear end portion of the left and right outer support plate bodies 212. Position it and fasten it with bolts 222 and 222.
Further, the base portion of the sliding guide rod SS1 in the left-right direction is positioned on the left side surface of the upper end portion of the intermediate portion in the front-rear direction of the inner support plate body 210 provided in the mounting unit 200R on the right side, and is fastened and fixed by the bolt SS2.
On the other hand, the base of the sliding guide cylinder SS3 having holes in the left-right direction is positioned and fixed to the left side surface of the upper end portion of the middle portion in the front-rear direction of the inner support plate body 210 provided in the mounting unit 200L on the left side. ..
Then, the tip of the sliding guide rod SS1 is slidably fitted into the hole of the sliding guide cylinder SS3.

これにより、左右のユニット200L,200Rが独立して支点軸206の軸心方向へ移動することを許容し、かつ、この左右のユニット200L,200Rが独立して支点軸206回りに上下揺動することを規制する位置規制部PKが形成される。
なお、第1連結棒213と、第2連結棒217と、第3連結棒219と、第4連結棒221と、摺動案内棒SS1は、水平方向に、且つ、相互に平行に配置される。
また、外側支持板体212の上部後端面と内側支持板体210の上部後端面に、上下方向に幅狭に形成された左右方向の後部連結板体223の左右端部前面を当て、ボルト224,224で締結固定する。
As a result, the left and right units 200L and 200R are allowed to move independently in the axial direction of the fulcrum shaft 206, and the left and right units 200L and 200R independently swing up and down around the fulcrum shaft 206. A position regulation unit PK that regulates this is formed.
The first connecting rod 213, the second connecting rod 217, the third connecting rod 219, the fourth connecting rod 221 and the sliding guide rod SS1 are arranged in the horizontal direction and in parallel with each other. ..
Further, the front surface of the left and right end portions of the rear connecting plate body 223 formed narrowly in the vertical direction is applied to the upper rear end surface of the outer support plate body 212 and the upper rear end surface of the inner support plate body 210, and the bolt 224 is applied. , 224 to fasten and fix.

(載置装置の間隔調節機構)
図16〜図22に示すように、内側支持板体210の前側下部内側面に、間隔調節用の複動型の第1エアシリンダー225の基部を取り付ける。
また、支点軸筒207の左右方向中間部にステー226の基部を固着し、これによって垂直に立設されたステー226の上部内側面に、ボックス状のホルダー227を固定する。
このホルダー227は、その内部を中空とし、ステー226に固定した部位とは反対側の側面に開口部を有する。
このホルダー227の内部に、前述の開口部よりも大きく形成されたアジャストボルト228の頭部を、ホルダー227の内壁との間に隙間を有して姿勢変化自由な状態で配置し、このアジャストボルト228の雄螺子部を、前述の開口部から内側方へ突出させる。
この雄螺子部の先端を、第1エアシリンダー225のピストン229の先端部に形成した雌螺子部に螺合して連結し、ロックナット230で固定する。
(Space adjustment mechanism for mounting device)
As shown in FIGS. 16 to 22, the base of the double-acting first air cylinder 225 for adjusting the interval is attached to the inner side surface of the lower front side of the inner support plate body 210.
Further, the base portion of the stay 226 is fixed to the intermediate portion in the left-right direction of the fulcrum shaft cylinder 207, whereby the box-shaped holder 227 is fixed to the upper inner side surface of the stay 226 erected vertically.
The holder 227 has a hollow inside and has an opening on the side surface opposite to the portion fixed to the stay 226.
Inside the holder 227, the head of the adjust bolt 228 formed larger than the above-mentioned opening is arranged with a gap between the holder 227 and the inner wall of the holder 227 in a state in which the posture can be freely changed. The male screw portion of 228 is projected inward from the above-mentioned opening.
The tip of the male screw portion is screwed and connected to the female screw portion formed at the tip of the piston 229 of the first air cylinder 225, and is fixed by the locknut 230.

これにより、ピストン229の伸縮方向と、支点軸筒207に対する支点軸206の摺動方向とが、平行な姿勢に対して誤差を生じていても、ホルダー227に対するアジャストボルト228の頭部の姿勢変化によってこの誤差を吸収し、支点軸206を円滑に摺動させることができる。
なお、左右の第1エアシリンダー225,225を共に伸縮作動させることによって、右側の載置ユニット200Rと左側の載置ユニット200Lが互いに左右逆方向へ移動する。
このとき、摺動案内棒SS1が摺動案内筒体SS3に摺動自在に嵌入していることによって、右側の載置ユニット200Rと左側の載置ユニット200Lの相対姿勢は維持される。
また、後述するように、載置装置200を支点軸206の軸心を中心として上昇揺動させる場合に、摺動案内棒SS1が摺動案内筒体SS3に摺動自在に嵌入していることによって、右側の載置ユニット200Rと左側の載置ユニット200Lは一体で上昇揺動する。
As a result, even if there is an error in the parallel posture between the expansion / contraction direction of the piston 229 and the sliding direction of the fulcrum shaft 206 with respect to the fulcrum shaft cylinder 207, the posture of the head of the adjust bolt 228 with respect to the holder 227 changes. This error can be absorbed and the fulcrum shaft 206 can be smoothly slid.
By expanding and contracting both the left and right first air cylinders 225 and 225, the right mounting unit 200R and the left mounting unit 200L move in opposite directions to each other.
At this time, since the sliding guide rod SS1 is slidably fitted into the sliding guide cylinder SS3, the relative posture of the right mounting unit 200R and the left mounting unit 200L is maintained.
Further, as will be described later, when the mounting device 200 is swung up and down around the axis of the fulcrum shaft 206, the sliding guide rod SS1 is slidably fitted into the sliding guide cylinder SS3. As a result, the mounting unit 200R on the right side and the mounting unit 200L on the left side integrally rise and swing.

(受板)
図16〜図22に示すように、受板202は、矩形のステンレス鋼板から形成され、前側の縁部を垂直上方に向けて折り曲げ、後側の縁部を後下がり傾斜姿勢に折り曲げ、左右外側の縁部を外側下がり傾斜姿勢に折り曲げ、左右方向内側の縁部を下側へ巻き込むように丸めて形成する。
これに替えて、左右方向内側の端部に前後方向の丸棒を溶接固定してもよい。また、左右方向内側の端部に、前後方向の軸心回りに回転自在な広幅の小径ローラーを取り付けた構成としてもよい。
(Receiving plate)
As shown in FIGS. 16 to 22, the receiving plate 202 is formed of a rectangular stainless steel plate, and the front edge is bent vertically upward, the rear edge is bent in a backward downward inclined posture, and the left and right outer sides are bent. The edge of the stainless steel is bent outward and tilted, and the inner edge in the left-right direction is rolled so as to be rolled downward.
Instead of this, a round bar in the front-rear direction may be welded and fixed to the inner end in the left-right direction. Further, a wide small-diameter roller that can rotate around the axis in the front-rear direction may be attached to the inner end in the left-right direction.

なお、この受板202の前側の二隅には、上述の内側支持板体210および外側支持板体212との干渉を防ぐために、切り欠き部202K,202Kを形成する。
また、この受板2020の後側の二隅には、後述する第1インデックスプランジャー(請求項の「第1ロック装置」)270操作用の切り欠き部202L,202Lを形成する。
このように形成された受板202における前後方向中間部の上側に、水平方向の受面201が形成される。
Notches 202K and 202K are formed at the two front corners of the receiving plate 202 in order to prevent interference with the inner support plate 210 and the outer support plate 212 described above.
Further, notches 202L and 202L for operating the first index plunger (“first lock device” according to claim) 270, which will be described later, are formed in the two corners on the rear side of the receiving plate 2020.
A horizontal receiving surface 201 is formed on the upper side of the front-rear intermediate portion of the receiving plate 202 thus formed.

(受板の摺動機構)
しかして、図16〜図22に示すように、上述の第3連結棒219に対して、左右外側および左右内側に配置される摺動部材231,231を、左右方向に所定の間隔をおいて摺動自在に篏合する。
この摺動部材231,231には、第3連結棒219を挿通する貫通孔を有し、この貫通孔部に、第3連結棒219に対する摺動抵抗を低減するためのボール式の滑動部材を設け、この滑動部材に作用するグリスを封入する。
そして、摺動部材231,231の後側面に、受板202の前端部に形成した垂直上方への折り曲げ部を当接させ、ボルト232,232で締結固定する。
(Sliding mechanism of receiving plate)
Then, as shown in FIGS. 16 to 22, the sliding members 231 and 231 arranged on the left and right outer sides and the left and right inner sides of the above-mentioned third connecting rod 219 are spaced apart from each other in the left and right directions. It slides together.
The sliding members 231 and 231 have through holes through which the third connecting rod 219 is inserted, and a ball-type sliding member for reducing the sliding resistance with respect to the third connecting rod 219 is provided in the through holes. It is provided and the grease acting on the sliding member is sealed.
Then, the vertically upwardly bent portion formed at the front end portion of the receiving plate 202 is brought into contact with the rear side surface of the sliding members 231 and 231 and fastened and fixed with bolts 232 and 232.

(タイミングベルトによる連動手段)
また、この外側の摺動部材231の下部に、第1タイミングプーリー233を前後方向の軸心234回りに回転自在に軸支する。
一方、内側の摺動部材231の下部には、第2タイミングプーリー235を前後方向の軸心236回りに回転自在に軸支する。
これら第1タイミングプーリー233と第2タイミングプーリー235の有効径は等しく設定している。
(Interlocking means by timing belt)
Further, a first timing pulley 233 is rotatably supported around the axial center 234 in the front-rear direction under the outer sliding member 231.
On the other hand, a second timing pulley 235 is rotatably supported around the axial center 236 in the front-rear direction on the lower portion of the inner sliding member 231.
The effective diameters of the first timing pulley 233 and the second timing pulley 235 are set to be equal.

そして、第1タイミングプーリー233と第2タイミングプーリー235にわたってタイミングベルト237を巻き回す。
このタイミングベルト237の上側巻回域の一部を、固定部材238を介して第3連結棒219の長手方向中央部に固定する。
この固定部材238は、その上部を第3連結棒219に対して長手方向に位置調節可能に締結固定し、その下部にタイミングベルト237の一部を固定的に保持する。
すなわち、この固定部材238によって、タイミングベルト237の上側巻回域の一部が定点保持される。
Then, the timing belt 237 is wound around the first timing pulley 233 and the second timing pulley 235.
A part of the upper winding region of the timing belt 237 is fixed to the central portion in the longitudinal direction of the third connecting rod 219 via the fixing member 238.
The upper portion of the fixing member 238 is fastened and fixed to the third connecting rod 219 so that the position can be adjusted in the longitudinal direction, and a part of the timing belt 237 is fixedly held under the fixing member 238.
That is, a part of the upper winding region of the timing belt 237 is held at a fixed point by the fixing member 238.

また、外側の摺動部材231と内側の摺動部材231を、これらの前側に間隔をおいて配置される左右方向の支持板体239の左右両端部に、ボルト240,240で夫々連結する。
なお、このボルト240,240の先端部に、上述の第1タイミングプーリー233と第2タイミングプーリー235を軸受支持する軸部を形成するとよい。
この第1タイミングプーリー233、第2タイミングプーリー235、タイミングベルト237、固定部材238、第1摺動子246、牽引板体(請求項の「作動部材」)250によって、移載ベルト(請求項の「移送体」)295を受板202の移動に連動して移動させる連動手段(請求項の「第2駆動手段」)RAが構成される。
Further, the outer sliding member 231 and the inner sliding member 231 are connected to the left and right end portions of the support plate body 239 in the left-right direction arranged at intervals on the front side thereof by bolts 240 and 240, respectively.
It is preferable to form a shaft portion for bearing-supporting the first timing pulley 233 and the second timing pulley 235 described above at the tip portions of the bolts 240 and 240.
The transfer belt (claimed) is provided by the first timing pulley 233, the second timing pulley 235, the timing belt 237, the fixing member 238, the first slider 246, and the tow plate body (“acting member” of the claim) 250. An interlocking means (“second driving means” according to claim) RA for moving the 295 (“transfer body”) 295 in conjunction with the movement of the receiving plate 202 is configured.

(摺動駆動)
また、摺動用の複胴型の第2エアシリンダー(請求項の「第1駆動手段」)241の基部を、内側支持板体210における前後方向中間部の上部内側面に取り付けた前後のステー242,242に前後方向のピン243で軸支して取り付ける。
そして、この第2エアシリンダー241のピストン244の先端部を、上述の支持板体239の外側端部から下方に向けて屈折した屈折部の下端部にボルト245で連結する。
(Sliding drive)
Further, front and rear stays 242 in which the base portion of the double-body type second air cylinder for sliding (“first driving means” according to claim) 241 is attached to the upper inner side surface of the middle portion in the front-rear direction of the inner support plate body 210. , 242 is axially supported by a pin 243 in the front-rear direction.
Then, the tip end portion of the piston 244 of the second air cylinder 241 is connected to the lower end portion of the refracting portion bent downward from the outer end portion of the support plate body 239 by a bolt 245.

図41に示す空圧回路320は、左右の第2エアシリンダー241,241の夫々に備える。
この空圧回路320には、空圧ポンプ(図示省略)から送給される空気の給排方向を切り替えて第2エアシリンダー241のピストン244を伸縮作動させる電磁切換弁323を設ける。
この電磁切換弁323の一側に有した3つのポートには、上手側の空圧ポンプから連通するINポート321と2つのOUTポート322を切換自在に連通する。
また、この電磁切換弁323の他側に有した2つのポートには、第2エアシリンダー241の伸長側のポートに連通する第1流路324と、緩衝・速度調整回路325に連通する第2流路326を切換自在に連通する。
The pneumatic circuit 320 shown in FIG. 41 is provided in each of the left and right second air cylinders 241,241.
The pneumatic circuit 320 is provided with an electromagnetic switching valve 323 that expands and contracts the piston 244 of the second air cylinder 241 by switching the supply / discharge direction of the air supplied from the pneumatic pump (not shown).
The three ports on one side of the electromagnetic switching valve 323 communicate freely with the IN port 321 and the two OUT ports 322 communicating with the pneumatic pump on the upper side.
Further, the two ports provided on the other side of the electromagnetic switching valve 323 include a first flow path 324 that communicates with the port on the extension side of the second air cylinder 241 and a second that communicates with the buffer / speed adjustment circuit 325. The flow path 326 is communicated in a switchable manner.

緩衝・速度調整回路325は、双方向に逆止方向が切り換わるパイロット逆止弁327と、逆止弁328および手動操作式の第1可変絞り弁329と、エアタンク330と、2位置切換弁331と、緩衝用の第1大気開放装置332と、この第1大気開放装置332へ送られる空気量を調節する手動操作式の第2可変絞り弁333と、速度調整用の第2大気開放装置334と、この第2大気開放装置334へ送られる空気量を調節する手動操作式の第3可変絞り弁335を有する。
また、パイロット逆止弁327内から分岐した第3流路336を、第2エアシリンダー241の短縮側のポートに連通する。
The buffer / speed adjustment circuit 325 includes a pilot check valve 327 that switches the check direction in both directions, a check valve 328, a manually operated first variable throttle valve 329, an air tank 330, and a two-position switching valve 331. The first air opening device 332 for buffering, the second variable throttle valve 333 of the manual operation type for adjusting the amount of air sent to the first air opening device 332, and the second air opening device 334 for speed adjustment. And a manually operated third variable throttle valve 335 that adjusts the amount of air sent to the second air release device 334.
Further, the third flow path 336 branched from the inside of the pilot check valve 327 communicates with the port on the shortened side of the second air cylinder 241.

緩衝・速度調整回路325内において第2流路326に連通された第4流路337の途中部に第5流路338の一端を連通させ、この第5流路338の他端をエアタンク330に連通する。
この第5流路338の途中部には、逆止弁328と第1可変絞り弁329を並列に連通する。
また、第4流路337の中間部にパイロット逆止弁327の一側を連通し、この第4流路337の他側を2位置切換弁331のINポートに連通する。
この2位置切換弁331のOUTポートには、この2位置切換弁331の切換作動によって、第1大気開放装置332と第2大気開放装置334が択一的に連通される。
2位置切換弁331の切換作動は、エアタンク330の空気残量に連動して行われる。
One end of the fifth flow path 338 is communicated with the middle part of the fourth flow path 337 communicated with the second flow path 326 in the buffer / speed adjustment circuit 325, and the other end of the fifth flow path 338 is connected to the air tank 330. Communicate.
A check valve 328 and a first variable throttle valve 329 communicate with each other in parallel in the middle of the fifth flow path 338.
Further, one side of the pilot check valve 327 is communicated with the intermediate portion of the fourth flow path 337, and the other side of the fourth flow path 337 is communicated with the IN port of the two-position switching valve 331.
The first atmosphere opening device 332 and the second atmosphere opening device 334 are alternately communicated with the OUT port of the two-position switching valve 331 by the switching operation of the two-position switching valve 331.
The switching operation of the two-position switching valve 331 is performed in conjunction with the remaining amount of air in the air tank 330.

また、2位置切換弁331のOUTポートと第1大気開放装置332の間に第2可変絞り弁333が連通され、2位置切換弁331のOUTポートと第2大気開放装置334の間に第3可変絞り弁335が連通される。
しかして、コントローラから切換ソレノイド323Sへの出力によって電磁切換弁323が図41に示す一側の位置に切り換わった状態では、INポート321から流入する空気が第2流路326から第4流路337およびパイロット逆止弁327を無負荷で通過し、第3流路336を経て第2エアシリンダー241の短縮側のポートに流入し、ピストン244が高速で短縮作動する。
これによって、受板202は左右内側方へ摺動し、左右の受板202,202の対向端部の間隔が最小間隔P1となる。
Further, the second variable throttle valve 333 is communicated between the OUT port of the two-position switching valve 331 and the first atmosphere opening device 332, and the third variable throttle valve 333 is communicated between the OUT port of the two-position switching valve 331 and the second atmosphere opening device 334. The variable throttle valve 335 is communicated.
Then, in a state where the electromagnetic switching valve 323 is switched to the one-sided position shown in FIG. 41 by the output from the controller to the switching solenoid 323S, the air flowing in from the IN port 321 flows from the second flow path 326 to the fourth flow path. It passes through 337 and the pilot check valve 327 with no load, flows into the shortened port of the second air cylinder 241 through the third flow path 336, and the piston 244 operates at high speed for shortening.
As a result, the receiving plate 202 slides inward to the left and right, and the distance between the facing ends of the left and right receiving plates 202 and 202 becomes the minimum distance P1.

また、第4流路337へ流入した空気の一部は、第5流路338から逆止弁328を通過してエアタンク330に流入し、このエアタンク330内で蓄圧されると共に、この蓄圧力によって、2位置切換弁331を復帰スプリング331Sの弾発力に抗して図41の位置に保持する。
なお、この状態では、パイロット逆止弁327によって、第4流路337から2位置切換弁331へ至る空気は遮断されている。
そして、コントローラから切換ソレノイド323Sへの出力によって電磁切換弁323が他側の位置に切り換わると、INポート321から流入する空気が第1流路324から第2エアシリンダー241の伸長側のポートに流入し、ピストン244が高速の伸長作動を開始する。
これによって、受板202は左右外側方への摺動が開始される。
Further, a part of the air that has flowed into the fourth flow path 337 passes through the check valve 328 from the fifth flow path 338 and flows into the air tank 330, and is accumulated in the air tank 330 and is accumulated in the air tank 330. The two-position switching valve 331 is held at the position shown in FIG. 41 against the elastic force of the return spring 331S.
In this state, the pilot check valve 327 shuts off the air from the fourth flow path 337 to the two-position switching valve 331.
Then, when the electromagnetic switching valve 323 is switched to the other side position by the output from the controller to the switching solenoid 323S, the air flowing in from the IN port 321 is transferred from the first flow path 324 to the extension side port of the second air cylinder 241. The inflow causes the piston 244 to start a high speed extension operation.
As a result, the receiving plate 202 starts to slide outward to the left and right.

この摺動中において、第2エアシリンダー241の短縮側の室にあった空気は、ピストン244の伸長側への作動によって第3流路336へ排出され、パイロット逆止弁327から開放側の第4流路337を通過して2位置切換弁331のINポートに至る。
この2位置切換弁331のINポートに至った空気は、この2位置切換弁331のOUTポートから流出し、第3可変絞り弁335によって流量が制限されて第2大気開放装置334から外部へ排出される。
この第3絞り弁335による排出流量の制限によって、第2エアシリンダー241の短出側の室からの排出量が制限され、結果として第2エアシリンダー241のピストン244の伸長速度が高速の一定速度にコントロールされ、受板202の左右外側方への摺動速度が一定に保持される。
この第2エアシリンダー241のピストン244の伸長速度、すなわち受板202の摺動速度は、第3可変絞り弁335の手動調節によって変更可能である。
During this sliding, the air in the chamber on the shortened side of the second air cylinder 241 is discharged to the third flow path 336 by the operation of the piston 244 on the extension side, and is discharged from the pilot check valve 327 to the open side. It passes through the four flow paths 337 and reaches the IN port of the two-position switching valve 331.
The air that has reached the IN port of the two-position switching valve 331 flows out from the OUT port of the two-position switching valve 331, and the flow rate is restricted by the third variable throttle valve 335 and discharged to the outside from the second atmospheric opening device 334. Will be done.
Due to the limitation of the discharge flow rate by the third throttle valve 335, the discharge amount from the chamber on the short side of the second air cylinder 241 is limited, and as a result, the extension speed of the piston 244 of the second air cylinder 241 is a high constant speed. The sliding speed of the receiving plate 202 to the left and right outward is kept constant.
The extension speed of the piston 244 of the second air cylinder 241, that is, the sliding speed of the receiving plate 202 can be changed by manually adjusting the third variable throttle valve 335.

また、このように第2エアシリンダー241のピストン244が高速で伸長作動している途中過程において、エアタンク330に蓄圧されていた空気が第5流路338へ流出し、第1可変絞り弁329によって流量が制限された状態で、第2流路326および電磁切換弁323を経てOUTポート322へ徐々に排出される。
そして、エアタンク330内に蓄圧されていた空気がなくなると、復帰スプリング331Sの弾発力によって2位置切換弁331が切り換わる。
これによって、パイロット逆止弁327から開放側の第4流路337を通過してきた空気が、第2可変絞り弁333で流量を制限されながら第1大気開放装置332から外部へ排出される状態となる。
この状態は、第2エアシリンダー241のピストン244が伸長方向のストローク端に至る直前で現出され、ピストン244の伸長速度はこれ以前の速度よりも大きく低下する。
これにより、ピストン244が伸長方向のストローク端に達したときの衝撃が緩衝され、受板202の急停止による衝撃や音の発生を緩和することができる。
Further, in the middle of the process in which the piston 244 of the second air cylinder 241 is extended and operated at high speed, the air accumulated in the air tank 330 flows out to the fifth flow path 338, and the first variable throttle valve 329 causes the air to flow out to the fifth flow path 338. In a state where the flow rate is limited, the air is gradually discharged to the OUT port 322 via the second flow path 326 and the electromagnetic switching valve 323.
Then, when the air accumulated in the air tank 330 is exhausted, the two-position switching valve 331 is switched by the elastic force of the return spring 331S.
As a result, the air that has passed through the fourth flow path 337 on the open side from the pilot check valve 327 is discharged to the outside from the first atmospheric release device 332 while the flow rate is restricted by the second variable throttle valve 333. Become.
This state appears just before the piston 244 of the second air cylinder 241 reaches the stroke end in the extension direction, and the extension speed of the piston 244 is significantly lower than the speed before this.
As a result, the impact when the piston 244 reaches the stroke end in the extension direction is buffered, and the generation of impact and sound due to the sudden stop of the receiving plate 202 can be alleviated.

(牽引板体)
また、第3連結棒219の直下方に位置する第2連結棒217に、第1摺動子246を摺動自在に支持し、この第1摺動子246をタイミングベルト237の下側巻回域の直下に配置する。
そして、この第1摺動子246の上面と、この第1摺動子246の上部に取り付ける板体247の下面によって、タイミングベルト237の下側巻回域の一部を上下から挟み、板体247をボルト248で第1摺動子246に締結固定する。
(Towing plate body)
Further, the first slider 246 is slidably supported on the second connecting rod 217 located directly below the third connecting rod 219, and the first slider 246 is wound under the timing belt 237. Place it directly below the area.
Then, a part of the lower winding area of the timing belt 237 is sandwiched from above and below by the upper surface of the first slider 246 and the lower surface of the plate body 247 attached to the upper portion of the first slider 246, and the plate body. The 247 is fastened and fixed to the first slider 246 with a bolt 248.

また、第1摺動子246の左右両側に、ボール式の滑動部材を内蔵しグリスを封入した第2摺動子249,249を配置し、この第2摺動子249,249を第2連結棒217に対して摺動および回動自在に支持させる。
この左右の第2摺動子249,249の後面には、垂直面部と水平面部を有してL字型に屈折形成した牽引板体250の垂直面部をボルト251で締結固定する。
これによって、牽引板体250と、第1摺動子246を挟んで配置される2つの第2摺動子249,249が一体化され、牽引板体250は左右方向へ摺動自在、および、上下方向に回動自在に支持される。
なお、牽引板体250の水平面部の前端部と後端部は、前後方向中間の部位よりも幅広に形成する。
Further, on the left and right sides of the first slider 246, second sliders 249 and 249 having a built-in ball-type sliding member and filled with grease are arranged, and the second sliders 249 and 249 are secondly connected. It is slidably and rotatably supported by the rod 217.
On the rear surfaces of the left and right second sliders 249 and 249, the vertical surface portions of the tow plate body 250 having a vertical surface portion and a horizontal surface portion and having an L-shaped refraction formed are fastened and fixed with bolts 251.
As a result, the tow plate body 250 and the two second sliders 249 and 249 arranged so as to sandwich the first slider 246 are integrated, and the tow plate body 250 is slidable in the left-right direction, and It is rotatably supported in the vertical direction.
The front end portion and the rear end portion of the horizontal surface portion of the tow plate body 250 are formed to be wider than the intermediate portion in the front-rear direction.

(受板と牽引板体の後端部の支持、載置装置の上方回動機構)
図16〜図22に示すように、後部連結板体223の後面の左右方向外側部に、前後方向に長尺の円筒状フレーム252の前端部を位置決めしてボルト253で締結固定する。
また、後部連結部材223の後面の左右方向中間部に、前後方向に長尺の角筒状フレーム254の前端部を当接させ、ボルト255で締結固定する。
そして、上述の円筒状フレーム252の後端部と角筒状フレーム254の後端部に、連結板256の左右両端部前面を当接させ、ボルト257,258で夫々締結固定する。
(Support for the rear end of the receiving plate and tow plate, upward rotation mechanism of the mounting device)
As shown in FIGS. 16 to 22, the front end portion of the long cylindrical frame 252 in the front-rear direction is positioned on the left-right outer portion of the rear surface of the rear connecting plate body 223 and fastened and fixed with bolts 253.
Further, the front end portion of the long square cylindrical frame 254 in the front-rear direction is brought into contact with the middle portion in the left-right direction of the rear surface of the rear connecting member 223, and is fastened and fixed with the bolt 255.
Then, the front ends of the left and right end portions of the connecting plate 256 are brought into contact with the rear end portion of the cylindrical frame 252 and the rear end portion of the square cylindrical frame 254, and are fastened and fixed with bolts 257 and 258, respectively.

図22に示すように、この連結板256の下端部に断面形状が逆L字型のホルダー259を固定する。
そして、このホルダー259の上辺部の下面に第1樹脂レール260の上面を当接させ、この第1樹脂レール260の下面にプレート261を当接させ、プレート261の下面に脱落防止プレート(請求項の「第2規制部材」)262を重ねてボルト263で共締め固定する。
この第1樹脂レール260は、その断面形状を上辺が下辺よりも長い台形状に形成し、前面に後下がり姿勢の傾斜案内面260Sを形成する。
この傾斜案内面260Sによって、受板202の後端部に形成された後下がり傾斜姿勢の後側縁部を、その上側から摺接案内できるものとする。
これによって、第3連結棒219の軸心を中心とした受板202の上方回動が規制される。
As shown in FIG. 22, a holder 259 having an inverted L-shaped cross section is fixed to the lower end of the connecting plate 256.
Then, the upper surface of the first resin rail 260 is brought into contact with the lower surface of the upper side portion of the holder 259, the plate 261 is brought into contact with the lower surface of the first resin rail 260, and the dropout prevention plate is brought into contact with the lower surface of the plate 261 (claim). "Second regulation member") 262 are overlapped and fixed together with bolts 263.
The cross-sectional shape of the first resin rail 260 is formed into a trapezoidal shape in which the upper side is longer than the lower side, and an inclined guide surface 260S in a backward lowering posture is formed on the front surface.
With this inclined guide surface 260S, the rear side edge portion of the rear-down inclined posture formed at the rear end portion of the receiving plate 202 can be guided by sliding contact from the upper side thereof.
As a result, the upward rotation of the receiving plate 202 about the axis of the third connecting rod 219 is restricted.

また、脱落防止プレート262は、断面形状をへ字状に屈折した形状とし、その前辺部は、上述の固定状態において前下がり傾斜姿勢となる。
これにより、後述するように載置装置200が支点軸206を中心として上方回動するときに、この前下がり傾斜した前辺部の上面に受板202の後端が当接し、この受板202の下方への脱落回動が防止される。
また、ホルダー259の左右両端部に支持アーム264,264の一端部をボルトピン265で上下回動自在に取り付け、この左右の支持アーム264,264の他端部に取付板体266の左右両端部をボルト267で締結固定する。
この取付板体266の前面に当接する左右方向に長尺の第2樹脂レール(請求項の「第2案内部材」)268を、この第2樹脂レール268の前面に当接する板体269と取付板体266との間に挟んで締結固定する。
Further, the fall-off prevention plate 262 has a cross-sectional shape bent into a dogleg shape, and the front side portion thereof has a forward downward inclined posture in the above-mentioned fixed state.
As a result, when the mounting device 200 rotates upward about the fulcrum shaft 206 as described later, the rear end of the receiving plate 202 comes into contact with the upper surface of the front side portion that is inclined forward and downward, and the receiving plate 202 The downward rotation of the is prevented.
Further, one ends of the support arms 264 and 264 are attached to the left and right ends of the holder 259 so as to be vertically rotatable by bolt pins 265, and the left and right ends of the mounting plate 266 are attached to the other ends of the left and right support arms 264 and 264. Fasten and fix with bolts 267.
A second resin rail (“second guide member”) 268, which is long in the left-right direction and abuts on the front surface of the mounting plate body 266, is attached to the plate body 269 that abuts on the front surface of the second resin rail 268. It is sandwiched between the plate body 266 and fastened and fixed.

図22に示すように、この第2樹脂レール268の前側上部に、牽引板体250の後端部下面を載置支持して摺動案内する第1平面部(請求項の「第1支持面」)268Aを形成する。
また、この第2樹脂レール268の後端上部を上方へ突設させ、この上端部に、受板202の後端部下面を載置支持して摺動案内する第2平面部(請求項の「第2支持面」)268Bを形成する。
なお、上述の左右の支持アーム264,264部には、その上下回動を固定および固定解除する第1インデックスプランジャー270,270を設ける。
そして、上述のホルダー259の下端部前側に支持板体271の上端部を固定し、この支持板体271の下端部後面側に、前後方向の軸心回りに回転自在な複数のガイドローラー272をピンボルト273で取り付ける。
As shown in FIG. 22, a first flat surface portion (claimed "first support surface") that mounts and supports the lower surface of the rear end portion of the tow plate body 250 on the front upper portion of the second resin rail 268 and guides the sliding. ”) Form 268A.
Further, a second flat surface portion (claimed claim) in which the upper portion of the rear end of the second resin rail 268 is projected upward, and the lower surface of the rear end portion of the receiving plate 202 is placed and supported on the upper end portion to guide the sliding. “Second support surface”) 268B is formed.
The left and right support arms 264 and 264 are provided with first index plungers 270 and 270 for fixing and releasing the vertical rotation thereof.
Then, the upper end portion of the support plate 271 is fixed to the front side of the lower end portion of the holder 259, and a plurality of guide rollers 272 rotatably around the axial center in the front-rear direction are placed on the rear surface side of the lower end portion of the support plate 271. Attach with pin bolt 273.

一方、図22に示すように、上下方向の支持板体274の下端部を機台203側と一体化されたフレーム275に固定する。
この支持板体274は、その左右両端部および上部を後方へ折り曲げ、側壁部274Sと上側壁274Uを形成する。
そして、側壁部274Sの上部に、左右の回動アーム276,276をボルトピン277,277で上下回動自在に取り付ける。
この回動アーム276,276のうち、左右外側の回動アーム276には、側壁部274Sへのノーズの係合によって回動アーム276を起立姿勢で固定可能な第2インデックスプランジャー(請求項の「第2ロック装置」)278を取り付ける。
また、この左右の回動アーム276,276の後面に、側面視で逆L字型に屈折形成したロックプレート279の前面を当接させ、ボルト280,280で締結固定する。
このロックプレート279の上部には、前方へ向けて屈折した規制部279Kを形成する。
On the other hand, as shown in FIG. 22, the lower end portion of the support plate body 274 in the vertical direction is fixed to the frame 275 integrated with the machine base 203 side.
The left and right end portions and the upper portion of the support plate body 274 are bent rearward to form a side wall portion 274S and an upper side wall 274U.
Then, the left and right rotating arms 276, 276 are attached to the upper portion of the side wall portion 274S so as to be vertically rotatable by bolt pins 277 and 277.
Of the rotating arms 276 and 276, the second index plunger (claimed claim) capable of fixing the rotating arm 276 in an upright posture to the left and right outer rotating arms 276 by engaging the nose with the side wall portion 274S. "Second lock device") 278 is attached.
Further, the front surface of the lock plate 279 which is bent and formed in an inverted L shape in a side view is brought into contact with the rear surfaces of the left and right rotating arms 276 and 276, and fastened and fixed with bolts 280 and 280.
A restricting portion 279K bent forward is formed on the upper portion of the lock plate 279.

(載置装置の上方揺動機構)
図16〜図22に示すように、左右の載置ユニット200L,200Rに備えた内側支持板体210,210の間に、扇型に形成された回動板体281を上下方向の姿勢で配置する。
また、機台203側に、支持板体282をボルト283で固定し、この支持板282の前方延出部に左側のステー284Lと右側のステー284Rを起立姿勢としてボルト285で締結固定し、この左右のステー284L,284Rの間に回動板体281の下部を配置する。
そして、この回動板体281の下部を、左右方向の軸286によって左右のステー283L,284R間に前後揺動自在に軸支する。
なお、右側のステー284Rは左側のステー284Lよりも高く形成し、この右側のステー284Rの上部に第3インデックスプランジャー287を取り付ける。
(Upward swing mechanism of mounting device)
As shown in FIGS. 16 to 22, a fan-shaped rotating plate 281 is arranged in a vertical posture between the inner support plates 210 and 210 provided on the left and right mounting units 200L and 200R. do.
Further, the support plate body 282 is fixed to the machine base 203 side with bolts 283, and the stay 284L on the left side and the stay 284R on the right side are fastened and fixed to the front extension portion of the support plate 282 with bolts 285 in an upright posture. The lower part of the rotating plate body 281 is arranged between the left and right stays 284L and 284R.
Then, the lower portion of the rotating plate body 281 is pivotally supported between the left and right stays 283L and 284R by a shaft 286 in the left-right direction so as to swing back and forth.
The stay 284R on the right side is formed higher than the stay 284L on the left side, and the third index plunger 287 is attached to the upper part of the stay 284R on the right side.

回動板体281の下部における軸286よりも前側の部位に第1貫通孔288を形成し、この第1貫通孔283に第3インデックスプランジャー287のノーズが挿通された状態で、回動板体281は後上がり傾斜姿勢に保持される。
また、回動板体281における軸286の上側の部位に第2貫通孔289を形成し、回動板体281を前方へ揺動させた状態で、この第2貫通孔289に第3インデックスプランジャー287のノーズが挿通される。
そして、右側の載置ユニット200Rにおける内側支持板体210の前後方向中央下部に、左右方向の揺動支持軸290の右側端部をボルト291で締結固定する。
また、この揺動支持軸290の左側の部位を、左側の載置ユニット200Lにおける内側支持板体210の前後方向中央下部に形成した穴に摺動自在に貫通させ、更に左方へ延設する。
A first through hole 288 is formed in a portion of the lower part of the rotating plate body 281 on the front side of the shaft 286, and the rotating plate is inserted through the first through hole 283 with the nose of the third index plunger 287. The body 281 is held in a backward tilted posture.
Further, a second through hole 289 is formed in a portion of the rotating plate body 281 above the shaft 286, and a third index plan is formed in the second through hole 289 in a state where the rotating plate body 281 is swung forward. The nose of the jar 287 is inserted.
Then, the right end portion of the swing support shaft 290 in the left-right direction is fastened and fixed to the lower center in the front-rear direction of the inner support plate body 210 in the mounting unit 200R on the right side with bolts 291.
Further, the left side portion of the swing support shaft 290 is slidably penetrated through a hole formed in the lower center in the front-rear direction of the inner support plate body 210 in the left mounting unit 200L, and further extends to the left. ..

図22に示すように、上述の回動板体281には、その下端部ほど軸286からの距離が短く、その上端部ほど軸286からの距離が長くなる円弧状のカム溝292を貫通形成し、このカム溝292に上述の揺動支持軸290を挿通させる。
また、回動板体281の後部には、長尺のパイプ等の操作具293を篏合可能な上方延出部294を一体形成する。
As shown in FIG. 22, the above-mentioned rotating plate body 281 is formed through an arc-shaped cam groove 292 whose lower end portion has a shorter distance from the shaft 286 and its upper end portion has a longer distance from the shaft 286. Then, the above-mentioned swing support shaft 290 is inserted into the cam groove 292.
Further, at the rear portion of the rotating plate body 281, an upward extending portion 294 capable of fitting an operating tool 293 such as a long pipe is integrally formed.

(載置装置の上方揺動)
しかして、図22の(a)に示すように、第2インデックスプランジャー278のノーズを側壁部274Sに係合させた状態では、回動アーム276,276と共にロックプレート279が起立している。
この状態では、ガイドローラー272が上側壁274Uの上面に載り、このガイドローラー272の上側に規制部279Kが位置する。
これによって、ガイドローラー272は、上側壁274U上に左右方向転動自在に支持され、かつ、規制部279Kによって浮き上がりが規制される。
これにより、載置装置200の受板202は、その後端部下面が第2樹脂レール268の第2平面部268Bの上面に支持され、略水平な姿勢に維持される。
また、牽引板体250の後端部下面は第2樹脂レール268の第1平面部268Aの上面に支持され、受板202の下面に沿う姿勢に維持される。
この状態で、載置装置200による肉片の容器への収容作業が行われる。
(Upward swing of mounting device)
As shown in FIG. 22A, the lock plate 279 stands up together with the rotating arms 276 and 276 in a state where the nose of the second index plunger 278 is engaged with the side wall portion 274S.
In this state, the guide roller 272 rests on the upper surface of the upper side wall 274U, and the regulation portion 279K is located above the guide roller 272.
As a result, the guide roller 272 is rotatably supported on the upper side wall 274U in the left-right direction, and the lifting is restricted by the regulating portion 279K.
As a result, the lower surface of the rear end of the receiving plate 202 of the mounting device 200 is supported by the upper surface of the second flat surface portion 268B of the second resin rail 268, and is maintained in a substantially horizontal posture.
Further, the lower surface of the rear end portion of the tow plate body 250 is supported by the upper surface of the first flat surface portion 268A of the second resin rail 268, and is maintained in a posture along the lower surface of the receiving plate 202.
In this state, the loading device 200 performs the work of accommodating the meat pieces in the container.

一方、図22の(b)に示すように、載置装置200のメンテナンスを行なう際には、第2インデックスプランジャー278のノブを引いてノーズを側壁部274Sから離脱させ、ロックプレート279の上部に形成された規制部279Kを、ガイドローラー272の上側から後方へ退避させる。
これによって、左右の載置ユニット200L,200Rを、支点軸206中心に上方へ揺動可能な状態となる。
On the other hand, as shown in FIG. 22B, when performing maintenance of the mounting device 200, the knob of the second index plunger 278 is pulled to separate the nose from the side wall portion 274S, and the upper part of the lock plate 279 is used. The regulating portion 279K formed in the guide roller 272 is retracted from the upper side to the rear side of the guide roller 272.
As a result, the left and right mounting units 200L and 200R can be swung upward around the center of the fulcrum shaft 206.

また、第3インデックスプランジャー287のノブを引いてノーズを第1貫通孔288から離脱させ、回動板体281を後方揺動可能な状態とする。
この状態で、作業者は、回動板体281の上方延出部294に操作具293を篏合させ、この操作具293を前下方へ操作して回動板体281を後方へ揺動させる。
この回動板体281の後方揺動によってカム溝292が軸286を中心として揺動し、揺動支点軸290と、このカム溝292における軸286から遠い側の内縁部との摺接によって、この揺動支持軸290が下方へ引かれる(押し下げられる)。
これによって、軽い操作力で、左右の載置ユニット200L,200Rからなる載置装置200を、支点軸206を中心として前上方へ揺動させることができる。
このとき、左右の載置ユニット200L,200Rは、位置規制部PKによって一体で前上方へ揺動する。
Further, the knob of the third index plunger 287 is pulled to separate the nose from the first through hole 288 so that the rotating plate body 281 can swing backward.
In this state, the operator engages the operating tool 293 with the upward extending portion 294 of the rotating plate body 281 and operates the operating tool 293 forward and downward to swing the rotating plate body 281 rearward. ..
The cam groove 292 swings around the shaft 286 due to the rearward swing of the rotating plate body 281, and the sliding contact between the swing fulcrum shaft 290 and the inner edge portion of the cam groove 292 on the side far from the shaft 286 causes the cam groove 292 to swing around the shaft 286. The swing support shaft 290 is pulled downward (pushed down).
As a result, the mounting device 200 including the left and right mounting units 200L and 200R can be swung forward and upward around the fulcrum shaft 206 with a light operating force.
At this time, the left and right mounting units 200L and 200R are integrally swung forward and upward by the position regulating unit PK.

また、このように載置装置200が前上方へ揺動して開放した状態では、載置装置200の重心位置が支点軸206の前側から後側へ移動しており、これに加えて、第3インデックスプランジャー287のノーズを第2貫通孔289に挿通することで、載置装置200が開放状態で安定支持される。
なお、図22(b)に示すように、載置装置200を開放した状態で、牽引板体250の下方回動が第4連結棒(請求項の「第1規制部材」)221との当接によって規制される。
このように、載置装置200を開放することで、後述する空間Qに配置されたトレー搬送装置305の上方が開放され、このトレー搬送装置305のメンテナンスを容易に行える状態となる。
Further, in the state where the mounting device 200 swings forward and upward in this way and is opened, the position of the center of gravity of the mounting device 200 moves from the front side to the rear side of the fulcrum shaft 206. By inserting the nose of the 3-index plunger 287 into the second through hole 289, the mounting device 200 is stably supported in the open state.
As shown in FIG. 22B, with the mounting device 200 open, the downward rotation of the tow plate body 250 is in contact with the fourth connecting rod (“first regulating member” in the claim) 221. It is regulated by contact.
By opening the mounting device 200 in this way, the upper part of the tray transport device 305 arranged in the space Q, which will be described later, is opened, and the tray transport device 305 can be easily maintained.

(移載ベルトの着脱構造)
図16に示すように、上述の牽引板体250を形成するにあたり、その前後両端部を幅広に形成し、その前後方向中間部を長尺にわたって幅狭に形成し、この幅狭の部位から幅広の部位に切り換わる隅部に、前後方向の切り欠き部を形成する。
しかして、移載ベルト295の装着は、図22(b)に示すように載置装置200を開放した状態で行なう。
この状態で、第1インデックスプランジャー270のノブを引いて左右の支持アーム264,264の固定を解除し、この左右の支持アーム264,264を下方回動させる。
これによって、第2樹脂レール268が下方へ退避し、この第2樹脂レール268によって支持されていた牽引板体250を下方回動させられることができる。
(Removal belt attachment / detachment structure)
As shown in FIG. 16, in forming the above-mentioned traction plate body 250, both front and rear ends thereof are formed wide, and the middle portion in the front-rear direction is formed narrow over a long length, and the width is widened from this narrow portion. A notch in the anteroposterior direction is formed at the corner where the part is switched to.
Therefore, the transfer belt 295 is attached with the mounting device 200 open as shown in FIG. 22 (b).
In this state, the knob of the first index plunger 270 is pulled to release the fixation of the left and right support arms 264 and 264, and the left and right support arms 264 and 264 are rotated downward.
As a result, the second resin rail 268 is retracted downward, and the tow plate body 250 supported by the second resin rail 268 can be rotated downward.

この牽引板体250の第2連結棒217を中心とする下方回動位置は、この牽引板体250の前端部下面が第4連結棒221に当接した状態で規制される。
なお、第2樹脂レール268によって支持されていた受板202の後端部の下方回動(脱落)は、脱落防止プレート262への当接によって阻止される。
この状態で、図23に示すように、牽引板体250を、移載ベルト295の一端を袋綴じ状にして形成された第1間隙295Sに挿通し、移載ベルト295における第1間隙295Sを包囲する部位の前後両端部を、牽引板体250に形成した前後の切り欠き部に引っ掛ける。
これにより、移載ベルト295の一端側が牽引板体250に取り付けられ、この牽引板体250に引かれて移動するようになる。
The downward rotation position of the tow plate body 250 about the second connecting rod 217 is regulated in a state where the lower surface of the front end portion of the tow plate body 250 is in contact with the fourth connecting rod 221.
The downward rotation (falling off) of the rear end portion of the receiving plate 202 supported by the second resin rail 268 is prevented by the contact with the falling off prevention plate 262.
In this state, as shown in FIG. 23, the tow plate body 250 is inserted into the first gap 295S formed by binding one end of the transfer belt 295 in a bag binding shape, and the first gap 295S in the transfer belt 295 is inserted. The front and rear ends of the surrounding portion are hooked on the front and rear notches formed in the tow plate body 250.
As a result, one end side of the transfer belt 295 is attached to the tow plate body 250, and is pulled by the tow plate body 250 to move.

一方、上述の円筒状フレーム252の前端部と後部には、フック部材296の基部を固定する。
そして、このフック部材296の上部に、斜め外側上方へ向けて開口する開口部が形成されると共に、この開口部の入り口を閉鎖するノーズを備えた第4インデックスプランジャー297,297を設ける。
これにより、円筒状フレーム252の周面に形成した穴に、第4インデックスプランジャー297,297のノーズの先端が嵌入した状態で、開口部の入り口が閉鎖される。
また、この第4インデックスプランジャー297,297のノブを引き上げ、ノーズが穴から抜けて更に上動退避すると、開口部の入り口が開放される。
On the other hand, the base portion of the hook member 296 is fixed to the front end portion and the rear portion of the above-mentioned cylindrical frame 252.
Then, at the upper part of the hook member 296, an opening that opens diagonally outward and upward is formed, and fourth index plungers 297 and 297 provided with a nose that closes the entrance of the opening are provided.
As a result, the entrance of the opening is closed with the tip of the nose of the fourth index plunger 297, 297 fitted into the hole formed on the peripheral surface of the cylindrical frame 252.
Further, when the knobs of the 4th index plungers 297 and 297 are pulled up and the nose is pulled out of the hole and further moved upward and retracted, the entrance of the opening is opened.

また、移載ベルト295の他端を袋綴じ状にして形成された第2間隙295Eには、移載ベルト295の前後幅よりも長尺の丸棒298を挿通する。
しかして、移載ベルト295の他端側を、受板202の下面に沿わせて左右方向内側へ引いた後、この受板202の左右方向内側の縁部に巻き掛けて受板202の上面側へ折り返す。
そして、この移載ベルト295の他端側を、受板202の上面に沿わせて左右方向外側へ引き、角筒状フレーム254の下側を通し、円筒状フレーム252の下側を通してからこの円筒状フレーム252の外側周面で巻き返す。
そして、この移載ベルト295の他端に挿通した丸棒298の前後両端部を、前後のフック部材296,296の開口部から嵌入させて係止する。
Further, a round bar 298 longer than the front-rear width of the transfer belt 295 is inserted into the second gap 295E formed by binding the other end of the transfer belt 295 in a bag-bound shape.
Then, the other end side of the transfer belt 295 is pulled inward in the left-right direction along the lower surface of the receiving plate 202, and then wound around the inner edge of the receiving plate 202 in the left-right direction to wrap the upper surface of the receiving plate 202. Fold back to the side.
Then, the other end side of the transfer belt 295 is pulled outward in the left-right direction along the upper surface of the receiving plate 202, passed through the lower side of the square tubular frame 254, passed through the lower side of the cylindrical frame 252, and then this cylinder. Rewind on the outer peripheral surface of the cylindrical frame 252.
Then, the front and rear ends of the round bar 298 inserted through the other end of the transfer belt 295 are fitted and locked through the openings of the front and rear hook members 296 and 296.

この状態で、前後の第4インデックスプランジャー297,297のノーズ先端を円筒状フレーム252の周面に形成した穴に嵌入させ、フック部材297,297の開口部からの丸棒298の脱落を阻止する。
これにより、移載ベルト295の他端部が円筒状フレーム252に取り付けられ、定点固定される。
なお、円筒状フレーム252の周面に前後方向の溝を形成し、この溝に、移載ベルト295の他端に挿通した丸棒298を嵌入させてから、第4インデックスプランジャー297,297で脱落を阻止する構成としてもよい。
なお、移載ベルト295を取り外す作業は、上述と逆の順序で行なえばよい。
In this state, the nose tips of the front and rear fourth index plungers 297 and 297 are fitted into holes formed in the peripheral surface of the cylindrical frame 252 to prevent the round bar 298 from falling out from the openings of the hook members 297 and 297. do.
As a result, the other end of the transfer belt 295 is attached to the cylindrical frame 252 and fixed at a fixed point.
A groove in the front-rear direction is formed on the peripheral surface of the cylindrical frame 252, and a round bar 298 inserted through the other end of the transfer belt 295 is fitted into the groove, and then the fourth index plungers 297 and 297 are used. It may be configured to prevent the dropout.
The work of removing the transfer belt 295 may be performed in the reverse order of the above.

(載置装置の要部の作動)
図24において、(a)は、第2エアシリンダー241が短縮し、この第2エアシリンダー241のピストン244の先端部に一体化された受板202が載置装置200の内側へ全ストローク移動した状態を示す。なお、この受板202の上面に形成される受面201上に、移載ベルト295が摺接自在に支持されている。
この状態では、受面201は、その下方に搬送されてきたトレーG1の上側を略覆う第1位置PS1に位置している。
この状態から、第2エアシリンダー241が伸長作動すると、受板202と共に、この第2エアシリンダー241のピストン244の先端部に一体化された第1タイミングプーリー233の軸心234と第2タイミングプーリー235の軸心236が外側方へ全ストローク移動する。
ここで、第1タイミングプーリー233と第2タイミングプーリー235に巻き回されたタイミングベルト237の上側巻回域の一部が固定部材238によって定位置に保持されている。
(Operation of the main part of the mounting device)
In FIG. 24, in (a), the second air cylinder 241 is shortened, and the receiving plate 202 integrated with the tip of the piston 244 of the second air cylinder 241 is moved all strokes inside the mounting device 200. Indicates the state. The transfer belt 295 is slidably supported on the receiving surface 201 formed on the upper surface of the receiving plate 202.
In this state, the receiving surface 201 is located at the first position PS1 that substantially covers the upper side of the tray G1 that has been conveyed below the tray G1.
When the second air cylinder 241 is extended from this state, the axis 234 and the second timing pulley of the first timing pulley 233 integrated with the receiving plate 202 and the tip of the piston 244 of the second air cylinder 241 are integrated. The axis 236 of the 235 moves outward by the entire stroke.
Here, a part of the upper winding region of the timing belt 237 wound around the first timing pulley 233 and the second timing pulley 235 is held in place by the fixing member 238.

このため、第1タイミングプーリー233の軸心234と第2タイミングプーリー235の軸心236が外側方へ移動するときに、この2つのタイミングプーリー233,235が同方向へ回転しながら、タイミングベルト237の下側巻回域が外側方へ移動する。
これによって、このタイミングベルト237の下側巻回域に取り付けられた第1摺動子246が牽引板体250と一体で外側方へ移動し、この牽引板体250によって移載ベルト295の一端部が外側方へ引かれる。
移載ベルト295は、受板202の上面から受板202の内側端部で折り返し、受板202の下面に沿わせている。
このため、移載ベルト295に弛みを発生させることなく、受板202の内側端部を外側方へ移動させるためには、受板202の外側方への移動量に対して、牽引板体250を外側方へ2倍の距離だけ移動させる必要がある。
Therefore, when the axis 234 of the first timing pulley 233 and the axis 236 of the second timing pulley 235 move outward, the timing belt 237 rotates in the same direction while the two timing pulleys 233 and 235 rotate in the same direction. The lower winding area moves outward.
As a result, the first slider 246 attached to the lower winding area of the timing belt 237 moves outward together with the tow plate body 250, and one end of the transfer belt 295 is moved by the tow plate body 250. Is pulled outward.
The transfer belt 295 is folded back from the upper surface of the receiving plate 202 at the inner end portion of the receiving plate 202, and runs along the lower surface of the receiving plate 202.
Therefore, in order to move the inner end portion of the receiving plate 202 outward without causing slack in the transfer belt 295, the towing plate body 250 is relative to the amount of movement of the receiving plate 202 outward. Needs to be moved outward by twice the distance.

すなわち、図24における(a)から(b)への状態変化に示すように、移載ベルト295における受板202上の部位に仮想定点CP1を設定し(図24の(a))、受板202の内側端がこの仮想定点CP1まで移動する状態(図24の(b))を想定する。
このとき、受板202の内側端部が仮想定点CP1に達するまでの第1移動距離Sに対して、牽引板体250の外側端部は第1移動距離Sの2倍となる第2移動距離Tだけ移動する必要がある。
このために、上述のタイミングベルト237および2つのタイミングプーリー233,235からなる機構を設けており、これによって、受板202の外側方への移動速度(第2エアシリンダー241のピストン244の伸長速度)に対して、牽引板体250の外側方への移動速度は2倍の速度となる。
これによって、受板202の受面201が第1位置PS1から第2位置PS2まで移動するときに、移送体295は、この受面201の移動方向とは逆の方向へ、同じ大きさの速度で移動する。
That is, as shown in the state change from (a) to (b) in FIG. 24, a virtual fixed point CP1 is set at a portion on the receiving plate 202 in the transfer belt 295 ((a) in FIG. 24), and the receiving plate is used. It is assumed that the inner end of 202 moves to this virtual fixed point CP1 ((b) in FIG. 24).
At this time, the outer end of the towing plate 250 is twice the first moving distance S with respect to the first moving distance S until the inner end of the receiving plate 202 reaches the virtual fixed point CP1. It is necessary to move only T.
For this purpose, a mechanism including the above-mentioned timing belt 237 and two timing pulleys 233 and 235 is provided, whereby the moving speed of the receiving plate 202 outward (the extension speed of the piston 244 of the second air cylinder 241). ), The moving speed of the traction plate body 250 to the outside is doubled.
As a result, when the receiving surface 201 of the receiving plate 202 moves from the first position PS1 to the second position PS2, the transfer body 295 moves in the direction opposite to the moving direction of the receiving surface 201, and has the same velocity. Move with.

なお、図24において、(a)は受板202(受面201)がトレーG1の上方に侵入してこのトレーG1の上方を略覆う閉鎖状態、(b)は受板202(受面201)がトレーG1の上方から退避してこのトレーG1の上方を開放した開放状態である。
(b)の状態において、受板202の内側端部での移載ベルト295の折り返し移動によって、移載ベルト295上の肉片mまたは肉群Mが移載ベルト295表面から剥離され、トレーG1内に落下して収容される。
すなわち、第2搬送作用部5Rの搬送終端部から受面201上に載置されていた肉片mまたは肉群Mは、左右方向および前後方向の位置をそのままの位置とした状態で、直下方のトレーG1内に落下して収容される。
同様に、図16〜図19は、受面201(受板202)がトレーG1の上方を略覆う第1位置PS1に位置する状態、図20、図21は、受面(受板202)がトレーG1の上方を開放する第2位置PS2に移動した状態を示している。
なお、この受面201は、第2搬送作用部5Rの搬送終端部の前後移動範囲の下側に配置される。
In FIG. 24, (a) is a closed state in which the receiving plate 202 (receiving surface 201) penetrates above the tray G1 and substantially covers the upper portion of the tray G1, and (b) is the receiving plate 202 (receiving surface 201). Is in an open state in which the tray G1 is retracted from above and the upper portion of the tray G1 is opened.
In the state (b), the meat piece m or the meat group M on the transfer belt 295 is peeled off from the surface of the transfer belt 295 by the folding movement of the transfer belt 295 at the inner end of the receiving plate 202, and the inside of the tray G1. It falls to and is housed.
That is, the meat piece m or the meat group M placed on the receiving surface 201 from the transport end portion of the second transport action unit 5R is directly below with the positions in the left-right direction and the front-rear direction as they are. It falls into the tray G1 and is accommodated.
Similarly, FIGS. 16 to 19 show a state in which the receiving surface 201 (receiving plate 202) is located at the first position PS1 that substantially covers the upper part of the tray G1, and FIGS. 20 and 21 show that the receiving surface (receiving plate 202) is located. It shows the state of moving to the second position PS2 that opens the upper part of the tray G1.
The receiving surface 201 is arranged below the front-rear movement range of the transport end portion of the second transport action unit 5R.

(トレー搬送装置)
図25〜図27に、容器供給部300を備えたトレー搬送装置305を示す。
図25に示すように、容器供給部300には、レール状のトレー収容部303と、トレー剥離装置304を備える。
トレー収容部303は、重ね合わせた多数の空のトレーG1を収容し、脱落を防止しながら斜め下方へ滑動案内するレール状の枠体から構成する。
また、トレー剥離装置304は、トレー収容部303の下端部からトレーG1を一皿ずつ剥離して取り出すものである。
このトレー剥離装置304は、先端部に吸盤306を備えた回動アーム307と、この回動アーム307を回動させる電動モーター308を備える。
(Tray transfer device)
25 to 27 show a tray transfer device 305 provided with a container supply unit 300.
As shown in FIG. 25, the container supply unit 300 includes a rail-shaped tray accommodating unit 303 and a tray peeling device 304.
The tray accommodating portion 303 is composed of a rail-shaped frame body that accommodates a large number of stacked empty trays G1 and slides and guides them diagonally downward while preventing them from falling off.
Further, the tray peeling device 304 peels the tray G1 from the lower end of the tray accommodating portion 303 one by one and takes it out.
The tray peeling device 304 includes a rotating arm 307 provided with a suction cup 306 at the tip thereof, and an electric motor 308 for rotating the rotating arm 307.

そして、吸盤306には、回動アーム307内に配策した吸気管(図示省略)の先端部が連通されており、回動アーム307が上昇回動したときに負圧を発生させて、トレーG1の下面を吸着する構成としている。
この吸着後に回動アーム307を下降回動させて負圧を解除し、吸着されていたトレーG1をトレー搬送装置305上に載置するように構成されている。
このトレー搬送装置305は、トレー剥離装置304によって剥離されたトレーG1を、上述の搬送部5と平面視で直交する方向へ搬送し、収容部6における載置装置200の受板202,202の下方に形成される空間Q内を右側から左側へ通過させるものである。
このトレー搬送装置305は、その搬送終端側に配置した駆動スプロケット315と搬送始端側に配置した従動スプロケット314の間に無端チェーン316を巻き掛けて構成する。
The suction cup 306 is communicated with the tip of an intake pipe (not shown) arranged in the rotating arm 307, and when the rotating arm 307 rotates upward, a negative pressure is generated to generate a tray. The structure is such that the lower surface of G1 is adsorbed.
After this suction, the rotating arm 307 is lowered and rotated to release the negative pressure, and the sucked tray G1 is placed on the tray transport device 305.
The tray transport device 305 transports the tray G1 peeled by the tray peeling device 304 in a direction orthogonal to the above-mentioned transport unit 5 in a plan view, and the trays 202 and 202 of the mounting device 200 in the storage unit 6 are transported. It passes through the space Q formed below from the right side to the left side.
The tray transfer device 305 is configured by winding an endless chain 316 between a drive sprocket 315 arranged on the transfer end side and a driven sprocket 314 arranged on the transfer start end side.

この無端チェーン316には、トレーG1の幅に相当する間隔をおいて多数の係止板317を備える。
また、トレーG1の前後位置および上下位置を規制しながら搬送案内する断面形状がコ字型の搬送案内レール318を、トレーG1の搬送方向に3分割して配置する。
この搬送案内レール318は、載置装置200の受面201が容器G1の上側を覆う第1位置(物品を受け取る第1位置)PS1に位置している状態で(第2位置PS2(受け取った物品を下ろす第2位置)に移動する前に)、左右の受面201,201の直下に搬送されて停止した2つの隣接するトレーG1を,G1所定距離だけ上昇させるエアシリンダー319,319を備える。
The endless chain 316 is provided with a large number of locking plates 317 at intervals corresponding to the width of the tray G1.
Further, the transport guide rail 318 having a U-shaped cross section for transporting and guiding while restricting the front-rear position and the vertical position of the tray G1 is arranged in three parts in the transport direction of the tray G1.
The transport guide rail 318 is in a state where the receiving surface 201 of the mounting device 200 is located at the first position (first position for receiving the article) PS1 covering the upper side of the container G1 (second position PS2 (received article). The air cylinders 319 and 319 are provided to raise two adjacent trays G1 which have been transported and stopped directly under the left and right receiving surfaces 201 and 201 by a predetermined distance of G1 before moving to the second position).

(各部の作動)
(切断作動)
切断する塊状肉の種類や状態等に応じて作動条件を設定し、各部の設定条件等を変更し、起動スイッチを操作する。
これによって、供給部3の往復揺動と、切断部4の無端状帯刃49の周回移動と、搬送部5の搬送駆動が開始される。
この初期状態において、供給部3は揺動範囲の下限に位置しており、この状態で供給部3に塊状肉を2列投入し、フィードスイッチをON操作すると、塊状肉搬送装置9が駆動を開始する。
これによって、投入された塊状肉は塊状肉搬送装置9の搬送作用を受けて前方へ搬送され、この塊状肉の前端部が受板43の後面に当接し、塊状肉の前端部の位置が規制される。
(Operation of each part)
(Cut operation)
Set the operating conditions according to the type and condition of the chunk meat to be cut, change the setting conditions of each part, and operate the start switch.
As a result, the reciprocating swing of the supply unit 3, the circumferential movement of the endless strip blade 49 of the cutting unit 4, and the transfer drive of the transfer unit 5 are started.
In this initial state, the supply unit 3 is located at the lower limit of the swing range, and in this state, when two rows of chunky meat are put into the supply unit 3 and the feed switch is turned on, the chunk meat transfer device 9 is driven. Start.
As a result, the introduced lump meat is conveyed forward by the transport action of the lump meat transport device 9, the front end portion of the lump meat comes into contact with the rear surface of the receiving plate 43, and the position of the front end portion of the lump meat is regulated. Will be done.

そして、この状態から供給部3が上昇揺動するにつれて、塊状肉における左右の開口部35から突出した前端部に、右側から左側へ周回移動する無端状帯刃49の刃縁が上側から切り込んでいく。
このとき、塊状肉の前端部が受板43によって位置規制されているので、無端状帯刃49によって塊状肉前端部を均一な厚みに切断することができる。
供給部3が揺動範囲の上限近くの位置まで上昇揺動することによって、塊状肉の前端部が無端状帯刃49によって切り離される。
そして、この所定の厚さに切断された肉片が、受板43の上端と無端状帯刃49の下端との間に形成された間隔部Tを通過して、受板43の前側に配置された引継回転体72の環状板74の上側周面に引き継がれる。
また、供給部3は揺動範囲の下限位置まで下降揺動し、初期状態に復帰シ、この後、供給部3は再び上昇揺動し、上述の塊状肉の切断が繰り返される。
Then, as the supply portion 3 rises and swings from this state, the blade edge of the endless band blade 49 that orbits from the right side to the left side cuts from the upper side into the front end portion protruding from the left and right openings 35 in the chunk meat. go.
At this time, since the position of the front end portion of the lump meat is restricted by the receiving plate 43, the front end portion of the lump meat can be cut to a uniform thickness by the endless band blade 49.
When the supply unit 3 rises and swings to a position near the upper limit of the swing range, the front end portion of the lump meat is separated by the endless band blade 49.
Then, the meat pieces cut to a predetermined thickness pass through the gap portion T formed between the upper end of the receiving plate 43 and the lower end of the endless band blade 49, and are arranged on the front side of the receiving plate 43. It is taken over by the upper peripheral surface of the annular plate 74 of the takeover rotating body 72.
Further, the supply unit 3 descends and swings to the lower limit position of the swing range and returns to the initial state, and then the supply unit 3 rises and swings again, and the above-mentioned cutting of the lump meat is repeated.

このようにして間隔部Tを通過して引継回転体72の環状板74の上側周面に引き継がれた肉片は、揺動する多数の細杆82の先端部で環状板74の周面から剥ぎ取られ、二つ折りとなる。
そして、肉片の一部どうしが上下に重なるように搬送作動中の無端ベルト96の搬送始端部上に順次置かれ、2列の肉群M,Mが形成される。
この2列の肉群M,Mにおいて、各列における肉群Mと次の肉群Mとの間には、所定の間隔が形成される。
このような切断作業において、切断される肉片mの厚さを調節するために受板43を開口部35に対して位置調節すると、この受板43と、搬送方向上手側の搬送作用部5Fを支持する第1支持部材55が前後方向に移動する。
In this way, the meat pieces that have passed through the interval portion T and are taken over to the upper peripheral surface of the annular plate 74 of the takeover rotating body 72 are peeled off from the peripheral surface of the annular plate 74 at the tips of a large number of swinging thin rods 82. Taken and folded in half.
Then, the meat pieces are sequentially placed on the transport start end portion of the endless belt 96 during the transport operation so that the parts of the meat pieces overlap each other vertically, and two rows of meat groups M and M are formed.
In the two rows of meat groups M and M, a predetermined interval is formed between the meat group M in each row and the next meat group M.
In such a cutting operation, when the receiving plate 43 is adjusted in position with respect to the opening 35 in order to adjust the thickness of the meat piece m to be cut, the receiving plate 43 and the conveying action portion 5F on the upper side in the conveying direction are moved. The first support member 55 to support moves in the front-rear direction.

しかし、搬送方向下手側の搬送作用部5Rを支持する第2支持部材116は、機台2側の第3支持部材53に一体的に取り付けられているため、受板43の位置調節の影響を受けて前後方向に移動することはない。
このため、切断する肉片mの厚さを調節しても、搬送部5における搬送方向下手側の搬送作用部5Rの位置が変化しないので、この搬送作用部5Rの搬送終端部から収容部6への肉片mないし肉群Mの引き継ぎ位置が安定する。
すなわち、収容部6に設けた載置装置200の受面201に対する肉片mないし肉群Mの搬出位置が変化しにくくなり、以後の収容作動を円滑に行える。
また、受板43と搬送部5における搬送方向上手側の搬送作用部5Fとの位置関係が変化しないので、切断されて折り畳まれた肉片mは、搬送作用部5Fに円滑に引き継がれて搬送される。
However, since the second support member 116 that supports the transport action unit 5R on the lower side in the transport direction is integrally attached to the third support member 53 on the machine base 2 side, the influence of the position adjustment of the receiving plate 43 is exerted. It does not move back and forth after receiving it.
Therefore, even if the thickness of the meat piece m to be cut is adjusted, the position of the transport acting portion 5R on the lower side in the transport direction in the transport portion 5 does not change. The takeover position of the meat piece m or the meat group M is stable.
That is, the carry-out position of the meat piece m or the meat group M with respect to the receiving surface 201 of the mounting device 200 provided in the accommodating portion 6 is less likely to change, and the subsequent accommodating operation can be smoothly performed.
Further, since the positional relationship between the receiving plate 43 and the transporting action section 5F on the upper side in the transporting direction in the transporting section 5 does not change, the cut and folded meat piece m is smoothly taken over by the transporting action section 5F and transported. NS.

(収容作動)
上述の切断作業によって形成された2列の肉群M,Mは、各列の間に所定の狭い間隔が形成された状態で収容部6へ搬送されてくる。
図30〜図37に示すように、この搬送中の肉群M,Mにおける各列の間隔を「肉列間隔P0」と呼ぶ。
(Accommodation operation)
The two rows of meat groups M, M formed by the above-mentioned cutting operation are conveyed to the accommodating portion 6 in a state where a predetermined narrow space is formed between the rows.
As shown in FIGS. 30 to 37, the distance between each row in the meat groups M and M during transportation is referred to as “meat row spacing P0”.

(受面上への肉群の引き継ぎ)
しかして、図28、図29に示すように、収容作動の開始時には、まず、この肉列間隔P0を有して搬送されてくる2列の肉群M,Mを、搬送作動中にある往復移動コンベア95の搬送終端部を後方へ移動させながら、載置装置200の左右の受面201,201上に降ろすようにして引き継ぐ。
これにより、図16、図30、図31に示すように、左右の受面201,201上に左右の肉群M,Mが引き継がれた状態でも、左右の肉群M,Mの間隔は肉列間隔P0のままである。
(Transfer of meat group to the receiving surface)
Then, as shown in FIGS. 28 and 29, at the start of the accommodating operation, first, the two rows of meat groups M and M transported with the meat row interval P0 are reciprocated during the transport operation. While moving the transport end portion of the mobile conveyor 95 rearward, the transfer device 200 is taken over by lowering it onto the left and right receiving surfaces 201 and 201 of the mounting device 200.
As a result, as shown in FIGS. 16, 30, and 31, even when the left and right meat groups M and M are taken over on the left and right receiving surfaces 201 and 201, the distance between the left and right meat groups M and M is meat. The column spacing remains P0.

そして、この状態で2つのトレーG1,G1を左右の受面201,201の下側に並置状態で待機させる必要があるが、この2つのトレーG1,G1が重ならないように間隔をおいて配置する必要がある。
このため、受面201上に引き継がれた各肉群Mの左右方向での中心位置と、トレーG1の左右方向での中心位置とが左右方向にずれた状態となり、このまま、受面201上の肉群Mを落下させた場合、この肉群MがトレーG1からはみ出す事態が生じうる。(図30、図31において実線で示す肉群Mと破線で示すトレーG1の位置ずれ。)
この肉群M,MとトレーG1,G1の左右方向の位置ずれを、以下のようにして解消する。
Then, in this state, it is necessary to make the two trays G1 and G1 stand by in a juxtaposed state on the lower side of the left and right receiving surfaces 201 and 201, but the two trays G1 and G1 are arranged at intervals so as not to overlap. There is a need to.
Therefore, the center position of each meat group M inherited on the receiving surface 201 in the left-right direction and the center position of the tray G1 in the left-right direction are displaced in the left-right direction, and the tray G1 remains on the receiving surface 201 as it is. When the meat group M is dropped, the meat group M may protrude from the tray G1. (The misalignment between the meat group M shown by the solid line and the tray G1 shown by the broken line in FIGS. 30 and 31.)
The misalignment between the meat groups M and M and the trays G1 and G1 in the left-right direction is eliminated as follows.

(1段階目の作動)
まず、図16、図17、図30、図31に示すように、左右の受面201,201を最接近させ、左右の受板202,202の内側端部の間隔(厳密には左右の移載ベルト295,295の折り返し部の間隔)が最小間隔P1となっている状態で、この左右の受面201,201上に肉群G1,G1を引き継ぐ。
そして、この後、図18、図32に示すように、左右の第1エアシリンダー225,225を設定量だけ伸長させて、左右の載置ユニット200L,200Rを外側方(相反する方向)へ移動させ、左右の受面201,201の内側端部の間隔を中間間隔P2に拡大する。
(1st stage operation)
First, as shown in FIGS. 16, 17, 30, and 31, the left and right receiving surfaces 201 and 201 are brought into close proximity, and the distance between the inner ends of the left and right receiving plates 202 and 202 (strictly speaking, the left and right shifts). The meat groups G1 and G1 are taken over on the left and right receiving surfaces 201 and 201 in a state where the minimum interval P1 is set (the interval between the folded portions of the mounting belts 295 and 295).
After that, as shown in FIGS. 18 and 32, the left and right first air cylinders 225 and 225 are extended by a set amount, and the left and right mounting units 200L and 200R are moved outward (opposite directions). The distance between the inner ends of the left and right receiving surfaces 201 and 201 is expanded to the intermediate distance P2.

このように、左右の受面201,201の内側端部の間隔が、最小間隔P1から中間間隔P2に拡大されるまでの間にわたり、この左右の受面201,201がトレーG1,G1の上側に侵入し、この受面201,201によってトレーG1,G1の上方が略覆われている。
このように、左右の受面201,201の内側端部の間隔が、最小間隔P1から中間間隔P2までにある状態での左右の受面201,201の位置を、第1位置PS1と定義する。
そして、この状態では、左右の受面201,201上の肉群M,Mが、下側に待機するトレーG1,G1の直上方に位置するようになる。
In this way, the left and right receiving surfaces 201 and 201 are on the upper side of the trays G1 and G1 until the distance between the inner ends of the left and right receiving surfaces 201 and 201 is expanded from the minimum interval P1 to the intermediate interval P2. The trays G1 and G1 are substantially covered by the receiving surfaces 201 and 201.
In this way, the positions of the left and right receiving surfaces 201 and 201 when the distance between the inner ends of the left and right receiving surfaces 201 and 201 is from the minimum interval P1 to the intermediate interval P2 are defined as the first position PS1. ..
Then, in this state, the meat groups M and M on the left and right receiving surfaces 201 and 201 are located directly above the trays G1 and G1 waiting on the lower side.

(2段階目の作動)
この状態で、トレー搬送装部302の昇降部319を上昇作動させ、トレーG1,G1を設定位置まで上昇させる。
そして、図20、図36に示すように、トレーG1,G1の上昇中または上昇完了後に、左右の第2エアシリンダー241,241を設定量だけ伸長作動させ、左右の受面201,201の内側端部の間隔を最大間隔P3に拡大する。
このように、左右の受面201,201の内側端部の間隔が、最大間隔P3になった状態での左右の受面201,201の位置を、第2位置PS2と定義する。
この状態では、左右の受面201,201がトレーG1,G1の上側から左右外側へ退避し、このトレーG1,G1の上方が開放される。
なお、図34、図35は、左右の受面201,201の内側端部の間隔が、中間間隔P2から最大間隔P3に拡大される途中の中間間隔PMにある状態を示すものである。
(Second stage operation)
In this state, the elevating portion 319 of the tray transport mounting portion 302 is lifted to raise the trays G1 and G1 to the set position.
Then, as shown in FIGS. 20 and 36, the left and right second air cylinders 241,241 are extended by a set amount while the trays G1 and G1 are being raised or after the raising is completed, and the insides of the left and right receiving surfaces 201 and 201 are operated. The distance between the ends is expanded to the maximum distance P3.
In this way, the positions of the left and right receiving surfaces 201 and 201 when the distance between the inner ends of the left and right receiving surfaces 201 and 201 is the maximum interval P3 are defined as the second position PS2.
In this state, the left and right receiving surfaces 201 and 201 retract from the upper side of the trays G1 and G1 to the left and right outer sides, and the upper part of the trays G1 and G1 is opened.
It should be noted that FIGS. 34 and 35 show a state in which the distance between the inner ends of the left and right receiving surfaces 201 and 201 is in the middle distance PM in the middle of being expanded from the middle distance P2 to the maximum distance P3.

このように、左右の受面201,201の内側端部の間隔が中間間隔P2から中間間隔PMを経て最大間隔P3に拡大するまでの間、すなわち、受面201,201の双方が第1位置PS1から第2位置PS2まで移動するときに、各備えた移載ベルト295,295が受面201,201の移動方向とは逆の方向へ同じ大きさの速度で移動する。
これによって、肉群M,Mは、左右および前後の位置変化を伴うことなく、トレーG1,G1内へ落下して収容される。
肉群M,Mを収容したトレーG1,G1は、初期位置へ下降し、トレー搬送装置305によって空間Qを通過し、左外側方へ搬出される。
以上の作動が、肉群M,Mが搬送されてくる間隔に同調して繰り返される。
なお、上述のように左右の受面201,201(左右の受板202,202、左右の移載ベルト295,295)が最大間隔P3に拡大した状態では、この最大間隔P3内に搬送作用部5Rが位置する。(搬送作用部5Rの左右幅よりも最大間隔P3の方が大きい。)
In this way, until the distance between the inner ends of the left and right receiving surfaces 201 and 201 expands from the intermediate interval P2 to the maximum interval P3 via the intermediate interval PM, that is, both the receiving surfaces 201 and 201 are in the first position. When moving from the PS1 to the second position PS2, the transfer belts 295 and 295 provided are moved in the direction opposite to the moving direction of the receiving surfaces 201 and 201 at the same speed.
As a result, the meat groups M and M are dropped and accommodated in the trays G1 and G1 without changing the positions of the meat groups M and M in the left-right and front-back positions.
The trays G1 and G1 accommodating the meat groups M and M descend to the initial position, pass through the space Q by the tray transport device 305, and are carried out to the left outer side.
The above operation is repeated in synchronization with the interval at which the meat groups M and M are conveyed.
In the state where the left and right receiving surfaces 201 and 201 (left and right receiving plates 202 and 202, left and right transfer belts 295 and 295) are expanded to the maximum interval P3 as described above, the transporting action unit is within the maximum interval P3. 5R is located. (The maximum interval P3 is larger than the left-right width of the transport action unit 5R.)

また、往復移動コンベア95における無端ベルト96の下側巻回域は、左右の受面201,201の上側に近接する高さに設定し、肉群Mの引継性を高める必要がある。
このため、往復移動コンベア95における無端ベルト96の下側巻回域に弛みを生じた場合、左右の第2エアシリンダー241,241を設定量短縮作動して左右の受面201,201を中間間隔P2に戻す際に、左右の受板202,202の内側端部が往復移動コンベア95における無端ベルト96に干渉する恐れがある。
しかしながら、上述のように、往復移動コンベア95における無端ベルト96の下側巻回域DAを前下がりに傾斜させているため、肉群Mの収容作動時に、無端ベルト96の下側巻回域DAの垂れ下りによる左右の受板202,202の内側端部(厳密には左右の移載ベルト295,295の折り返し端部)との干渉を防止することができる。
Further, it is necessary to set the lower winding area of the endless belt 96 in the reciprocating moving conveyor 95 to a height close to the upper side of the left and right receiving surfaces 201 and 201 to improve the takeover property of the meat group M.
Therefore, when the lower winding area of the endless belt 96 in the reciprocating moving conveyor 95 is slackened, the left and right second air cylinders 241,241 are shortened by a set amount to operate the left and right receiving surfaces 201 and 201 at intermediate intervals. When returning to P2, the inner ends of the left and right receiving plates 202, 202 may interfere with the endless belt 96 in the reciprocating moving conveyor 95.
However, as described above, since the lower winding area DA of the endless belt 96 in the reciprocating moving conveyor 95 is tilted forward, the lower winding area DA of the endless belt 96 is tilted forward when the meat group M is accommodated. It is possible to prevent interference with the inner ends of the left and right receiving plates 202 and 202 (strictly speaking, the folded ends of the left and right transfer belts 295 and 295) due to the hanging down.

(適用範囲)
なお、この実施例は、食肉切断用のスライサーに備えられ、切断後の肉片または肉群をトレーに載置する載置装置に関するものとしたが、この発明は、これに限定されるものではなく、他の食品や工業製品など、全ての物品を載置する装置に適用できる。
(Scope of application)
It should be noted that this embodiment relates to a mounting device provided in a slicer for cutting meat and mounting a piece of meat or a group of meat after cutting on a tray, but the present invention is not limited thereto. , Applicable to devices that place all articles, such as other foods and industrial products.

200 載置装置(物品載置装置)
202 受板(受部材)
203 機台
206 支点軸
217 第2連結棒(第3案内部材)
219 第3連結棒(第1案内部材)
221 第4連結棒(第1規制部材)
241 第2エアシリンダー(第1駆動手段)
250 牽引板体(作動部材)
262 脱落防止プレート(第2規制部材)
268 第2樹脂レール(第2案内部材)
268A 第1平面部(第1支持面)
268B 第2平面図(第2支持面)
270 第1インデックスプランジャー(第1ロック装置)
278 第2インデックスプランジャー(第2ロック装置)
295 移載ベルト(移送体)
RA 連動手段(第2駆動手段)


200 mounting device (article loading device)
202 Receiving plate (receiving member)
203 Machine stand 206 fulcrum shaft 217 2nd connecting rod (3rd guide member)
219 Third connecting rod (first guide member)
221 4th connecting rod (1st regulatory member)
241 Second air cylinder (first driving means)
250 Tow plate body (acting member)
262 Fall-off prevention plate (second regulatory member)
268 Second resin rail (second guide member)
268A 1st flat surface (1st support surface)
268B 2nd plan view (2nd support surface)
270 1st index plunger (1st lock device)
278 Second index plunger (second lock device)
295 Transfer belt (transfer body)
RA interlocking means (second driving means)


Claims (9)

それぞれが所定の長さを有する第1案内部材(219)と第2案内部材(268)と第3案内部材(217)を、互いに間隔をおいて略平行に配置し、物品を支持する受部材(202)の基部を、前記第1案内部材(219)に対してその長手方向に移動自在に取り付け、前記受部材(202)の上側に、この受部材(202)に対して移動自在な移送体(295)を設け、前記受部材(202)の下側には、前記移送体(295)を受部材(202)の移動方向とは逆の方向に移動させる作動部材(250)を設け、この作動部材(250)の基部を、前記第3案内部材(217)に対してその長手方向に移動自在に取り付け、前記受部材(202)の先端部と前記作動部材(250)の先端部を、前記第2案内部材(268)に対してその長手方向に移動自在に支持した物品載置装置。 A receiving member that supports an article by arranging a first guide member (219), a second guide member (268), and a third guide member (217), each of which has a predetermined length, substantially in parallel with each other at intervals. The base of (202) is movably attached to the first guide member (219) in the longitudinal direction thereof, and is movable above the receiving member (202) with respect to the receiving member (202). A body (295) is provided, and an operating member (250) for moving the transfer body (295) in a direction opposite to the moving direction of the receiving member (202) is provided below the receiving member (202). The base of the actuating member (250) is movably attached to the third guide member (217) in the longitudinal direction, and the tip of the receiving member (202) and the tip of the actuating member (250) are attached. , An article placing device that is movably supported in the longitudinal direction of the second guide member (268). 前記第3案内部材(217)を前記第1案内部材(219)の下側に配置し、前記作動部材(250)の基部を第3案内部材(217)に対して上下回動自在に支持し、この作動部材(250)の先端部を前記第2案内部材(268)上に載置状態で支持した請求項1に記載の物品載置装置。 The third guide member (217) is arranged below the first guide member (219), and the base of the actuating member (250) is rotatably supported with respect to the third guide member (217). The article mounting device according to claim 1, wherein the tip end portion of the operating member (250) is supported on the second guide member (268) in a mounted state. 前記受部材(202)の基部を前記第1案内部材(219)に対して上下回動自在に支持し、この受部材(202)の先端部を前記第2案内部材(268)上に載置状態で支持した請求項2に記載の物品載置装置。 The base portion of the receiving member (202) is rotatably supported with respect to the first guide member (219), and the tip end portion of the receiving member (202) is placed on the second guide member (268). The article loading device according to claim 2, which is supported in a state. 前記第2案内部材(268)に、前記作動部材(250)の先端部を支持する第1支持面(268A)と、前記受部材(202)の先端部を支持する第2支持面(268B)を備えた請求項3に記載の物品載置装置。 The second guide member (268) has a first support surface (268A) that supports the tip end portion of the actuating member (250) and a second support surface (268B) that supports the tip end portion of the receiving member (202). The article placing device according to claim 3. 前記第2案内部材(268)の下方揺動を規制する第1ロック装置(270)を設け、この第1ロック装置(270)によるロックを解除し、前記第2案内部材(268)を下方へ揺動させることによって、前記第1支持面(268A)による作動部材(250)の先端部の支持と前記第2支持面(268B)による受部材(202)の先端部の支持が解除される構成とした請求項4に記載の物品載置装置。 A first lock device (270) that regulates the downward swing of the second guide member (268) is provided, the lock by the first lock device (270) is released, and the second guide member (268) is moved downward. By swinging, the support of the tip of the operating member (250) by the first support surface (268A) and the support of the tip of the receiving member (202) by the second support surface (268B) are released. The article loading device according to claim 4. 前記第1支持面(268A)による作動部材(250)の先端部の支持が解除された状態で、この作動部材(250)の下方回動位置を規制する第1規制部材(221)を設けた請求項5に記載の物品載置装置。 In a state where the support of the tip end portion of the operating member (250) by the first supporting surface (268A) is released, the first regulating member (221) that regulates the downward rotation position of the operating member (250) is provided. The article loading device according to claim 5. 前記第2支持面(268B)による受部材(202)の先端部の支持が解除された状態で、この受部材(202)の前記第1案内部材(219)を支点とする脱落回動を規制する第2規制部材(262)を設けた請求項6に記載の物品載置装置。 With the tip of the receiving member (202) released from the support by the second supporting surface (268B), the falling rotation of the receiving member (202) with the first guide member (219) as a fulcrum is restricted. The article placing device according to claim 6, which is provided with a second regulating member (262). 前記受部材(202)を移動させる第1駆動手段(241)と、前記作動部材(250)を駆動して前記移送体(295)を受部材(202)の移動方向とは逆の方向に移動させる第2駆動手段(RA)を設けた請求項7に記載の物品載置装置。 The first driving means (241) for moving the receiving member (202) and the operating member (250) are driven to move the transfer body (295) in the direction opposite to the moving direction of the receiving member (202). The article loading device according to claim 7, which is provided with a second driving means (RA) for causing the movement. 前記第1案内部材(219)と第2案内部材(268)と第3案内部材(217)を一体的に上下回動可能に軸支する支点軸(206)を前記第3案内部材(217)の下方に配置し、前記第2案内部材(268)を機台(203)側に位置固定する第2ロック装置(278)を設けた請求項8に記載の物品載置装置。


The third guide member (217) provides a fulcrum shaft (206) that integrally supports the first guide member (219), the second guide member (268), and the third guide member (217) so as to be vertically rotatable. The article loading device according to claim 8, wherein a second lock device (278) is provided, which is arranged below the above and is provided with a second lock device (278) for fixing the position of the second guide member (268) on the machine base (203) side.


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