JP2011173622A - Supply conveyer for lateral bag form-fill-sealing machine - Google Patents

Supply conveyer for lateral bag form-fill-sealing machine Download PDF

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JP2011173622A
JP2011173622A JP2010039257A JP2010039257A JP2011173622A JP 2011173622 A JP2011173622 A JP 2011173622A JP 2010039257 A JP2010039257 A JP 2010039257A JP 2010039257 A JP2010039257 A JP 2010039257A JP 2011173622 A JP2011173622 A JP 2011173622A
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article
guide
supply
bed
supply bed
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JP5219052B2 (en
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Akira Mizutani
晃 水谷
Hiroaki Omura
浩彰 大村
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Fuji Machinery Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a supply conveyer for a lateral bag form-fill-sealing machine, which permits an easy maintenance operation such as cleaning of the supply conveyer. <P>SOLUTION: Supply beds 12, 12 where an article W is placed are arranged so that the upper opening part T of a body part 10 can be opened and closed. A pair of article guides 32, 32 which can guide both side parts of the article W in the width direction, are configured above the supply beds 12, 12 to be adjustable of an opposing interval of the article guides in the width direction by being connected with an adjusting mechanism 36 arranged in the body part 10. The adjusting mechanism 36 includes attaching members 38, 38 which extend in the width direction and move oppositely from each other. The article guides 32 corresponding to ends of respective attaching members 38 which project outwardly from the body part 10 are supported rotatably. The article guides 32 rotate between a guide position where the article W on the supply beds 12, 12 can be guided and an open position where the article guides 32 are laterally apart from each other, from above the supply beds 12, 12. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は、横形製袋充填機において物品をフィルムに向けて供給する供給コンベヤに関するものである。   The present invention relates to a supply conveyor for supplying articles toward a film in a horizontal bag making and filling machine.

横形製袋充填機は、製袋手段により筒状に成形された筒状フィルムに向けて物品を所定間隔毎に搬送する供給コンベヤを備えている。この供給コンベヤは、物品搬送面の下方に、物品を押送する押送部材を所定間隔毎に設けた無端チェンが走行自在に配設される。そして各押送部材が、物品搬送面における物品搬送ラインに沿って延在する細長のすき間を介して物品搬送面から上方へ突出した状態で移動し、物品搬送面上に載置された物品を筒状フィルムに向けて押送するようになっている。   The horizontal bag making and filling machine includes a supply conveyor that conveys articles at predetermined intervals toward a cylindrical film formed into a cylindrical shape by bag making means. In this supply conveyor, an endless chain provided with a feeding member for pushing an article at predetermined intervals is disposed below the article conveying surface so as to be able to run. Each pushing member moves in a state of protruding upward from the article conveying surface through an elongated gap extending along the article conveying line on the article conveying surface, and the article placed on the article conveying surface is It is designed to push toward the film.

前記物品搬送面の上方には、各押送部材により物品搬送面上を押送される物品の左右側部を案内するための一対の物品ガイドが配設されている。各物品ガイドは、例えば特許文献1に記載されているように、供給コンベヤの物品搬送面より下方に配設したガイド調節機構に、物品搬送面となる供給ベッドに設けられた複数の案内開口部に挿通されたガイド支持部を介して連結されて、押送される物品の幅に応じて両物品ガイドの間隔を調節し得るようになっている。また、ガイド支持部における物品搬送面から突出する取付台部に対して物品ガイドは嵌脱自在に配設されて、必要に応じて取り外し得るよう構成されている。   Above the article transport surface, a pair of article guides for guiding the left and right sides of the article pushed on the article transport surface by each pushing member are disposed. Each article guide has a plurality of guide openings provided in a supply bed serving as an article conveyance surface in a guide adjustment mechanism disposed below the article conveyance surface of the supply conveyor, as described in Patent Document 1, for example. Are connected via a guide support portion inserted through the guide, and the distance between the two article guides can be adjusted according to the width of the article to be pushed. In addition, the article guide is detachably disposed with respect to the mounting base portion protruding from the article conveyance surface in the guide support portion, and is configured to be removable as necessary.

特許第4374543号公報Japanese Patent No. 4374543

殊に食品等の包装に関しては、食品が直に接する供給コンベヤは衛生的な状態を維持することが求められており、横形製袋充填機においては、供給コンベヤ全体をアルコールや水等による洗浄、清掃作業が定期的に実施されている。特に供給コンベヤの前記供給ベッドや物品ガイドの物品との接触面が徹底した清掃がなされ、また、その清掃作業は品種が変更される都度実施される等、頻度の高いものとなっている。このようなことから、清掃をより手間なく簡便に行ない得るように改善された装置が求められている。   Especially for food packaging etc., the supply conveyor with which food is in direct contact is required to maintain a hygienic condition. In horizontal bag making and filling machines, the entire supply conveyor is washed with alcohol, water, etc. Cleaning work is carried out regularly. In particular, the contact surface of the supply conveyor with the supply bed and the article guide is thoroughly cleaned, and the cleaning operation is frequently performed every time the product type is changed. For this reason, there is a need for an improved apparatus that can be easily and easily cleaned.

前記特許文献1に開示の装置では、供給ベッドを清掃する際には供給ベッド上部に配置されている物品ガイドとのすき間に入り込んだ物品のカス等を排除することなどによって、物品ガイドを前記ガイド支持部から取り外して行なわれる。この場合において、物品ガイドを取り外した際に、供給ベッドには、ガイド支持部の移動範囲に対応した複数の案内開口部が存在し、供給ベッドの拭き掃除等においてはそれらが妨げとなって清掃作業に手間取るばかりでなく、取付台部や案内開口部を含めた清掃が必要になると共に、包装生産時における物品供給に際して物品から脱落したカスが物品ガイドとのすき間を経て前記案内開口部を介して供給コンベヤの内部に落下するため、その除去作業を含む清掃も行なう必要があり、清掃作業には手間が掛かり、長い作業時間を要するものとなっている。   In the apparatus disclosed in Patent Document 1, when the supply bed is cleaned, the article guide is moved to the guide by, for example, eliminating the residue of the article that has entered the gap with the article guide disposed on the upper part of the supply bed. It is performed by removing it from the support part. In this case, when the article guide is removed, the supply bed has a plurality of guide openings corresponding to the movement range of the guide support portion, and these are obstructed in cleaning the supply bed, etc. In addition to being troublesome, cleaning including the mounting base and the guide opening is necessary, and the debris dropped from the article when supplying the article during packaging production passes through the gap between the article guide and the guide opening. Since it falls into the inside of the supply conveyor, it is necessary to carry out cleaning including its removal work, which requires time and effort for the cleaning work.

本発明は、前記した従来技術に係る供給コンベヤの清掃等の保守作業を容易になし得る横形製袋充填機の供給コンベヤを提供することを目的とする。   An object of the present invention is to provide a supply conveyor of a horizontal bag making and filling machine that can easily perform maintenance work such as cleaning of the supply conveyor according to the above-described prior art.

前記課題を克服し、所期の目的を達成するため、請求項1の発明に係る横形製袋充填機の供給コンベヤは、
供給コンベヤの側壁間の上方開放部を覆うように供給コンベヤにおける本体部の上部に配設され、物品搬送ラインに沿って延在するすき間を画成する供給ベッドと、
前記すき間を介して上方へ延出し、該供給ベッドに載置された物品を物品搬送ラインに沿って押送する押送部材と、
前記供給ベッドの上方に所定のすき間をもって配設され、前記押送部材で搬送される物品の側方を案内する案内面となる側板と天板とを有する一対の物品ガイドと、
前記本体部に設けられ、前記各物品ガイドを近接・離間移動する調節部と、
該調節部において前記側壁から一端を外方に突出し、物品搬送方向と交差する方向に移動する移動ロッドと、
前記物品ガイドを移動ロッドの突出端部に回動可能に支持する回動手段との夫々を備え、
前記物品ガイドは、前記供給ベッド上方の案内位置から本体部から離間した側方の開放位置まで回動可能に構成したことを特徴とする。
In order to overcome the above-mentioned problems and achieve the intended object, the supply conveyor of the horizontal bag making and filling machine according to the invention of claim 1 comprises:
A supply bed which is disposed on an upper portion of the main body of the supply conveyor so as to cover an upper open portion between the side walls of the supply conveyor and defines a gap extending along the article conveyance line;
A pushing member that extends upward through the gap and pushes the article placed on the supply bed along the article conveying line;
A pair of article guides provided with a predetermined gap above the supply bed and having a side plate and a top plate serving as a guide surface for guiding a side of an article conveyed by the pushing member;
An adjustment unit provided in the main body unit and configured to move the article guides close to and away from each other
A moving rod that protrudes outward from the side wall in the adjusting portion and moves in a direction intersecting the article conveying direction;
Each of the article guides and rotation means for rotatably supporting the protruding end of the moving rod,
The article guide is configured to be rotatable from a guide position above the supply bed to a side open position separated from the main body.

請求項2に係る発明では、前記供給ベッドは、前記上部開放部を覆って水平に臨む閉成位置と、上部開放部を開放する開放位置との間を回動可能に前記本体部へ支持する構成としたことを要旨とする。   In the invention which concerns on Claim 2, the said supply bed supports to the said main-body part so that rotation between the closed position which covers the said upper open part and faces horizontally, and the open position which opens an upper open part is possible. The gist is that it is configured.

請求項3に係る発明では、前記供給ベッドおよび物品ガイドの夫々は、裏面側が表向きとなる姿勢まで回動し、開放位置でその姿勢を維持し得るよう構成したことを要旨とする。   The gist of the invention according to claim 3 is that each of the supply bed and the article guide is configured to rotate to a posture in which the back side is face up and to maintain the posture in the open position.

請求項4に係る発明では、前記物品ガイドにおける前記案内面寄りに位置して物品搬送方向に所定間隔毎に配設され、該物品ガイドの案内位置において前記供給ベッド上に載置される載置部を有するガイド部材を備え、該載置部には、供給ベッドに当接する回転体を設けたことを要旨とする。   According to a fourth aspect of the present invention, the article guide is located near the guide surface of the article guide and arranged at predetermined intervals in the article conveyance direction, and is placed on the supply bed at the guide position of the article guide. The gist is provided with a rotating member that contacts the supply bed.

請求項1に係る発明によれば、物品ガイドを供給ベッド上から移動させることで供給ベッドには突起物や穴等の清掃時における障害物が存在することなくフラットな面とすることができ、供給コンベヤの清掃時の作業性が改善され、作業時間も短縮し得る。また、清掃作業に際して物品ガイドの脱着作業を要することなく、清掃時における作業負荷も軽減し得る。
請求項2に係る発明によれば、清掃に際して脱着工具を使用することなく供給ベッドを回動するだけで上方開放部を開放することができ、供給ベッドのすき間から本体内部に落下するなどした食品カス等を除去する等の清掃作業を容易になし得る。
請求項3に係る発明によれば、物品ガイドおよび供給ベッドは、裏面側が表向きとなる姿勢とし得るので、各部材の裏面の清掃時において、作業者は立ち姿勢で視認しつつ楽な作業姿勢によって清掃することができると共に、清掃漏れ部の発生を防止し得る。
請求項4に係る発明によれば、物品ガイドの幅調節に際して回転体が供給ベッド上を転動するので、物品ガイドが供給ベッドに擦れることはなく、幅調節を軽負荷で実施し得ると共に、物品ガイドの調節位置に関わらずガイド部材によって物品ガイドと供給ベッドとのすき間を常に一定に保持し、また天板の水平姿勢が変化することなく維持することができる。
According to the invention according to claim 1, by moving the article guide from above the supply bed, the supply bed can be a flat surface without any obstacles during cleaning such as protrusions and holes, The workability at the time of cleaning the supply conveyor is improved, and the work time can be shortened. Moreover, the work load at the time of cleaning can be reduced without requiring the article guide to be attached or detached during the cleaning work.
According to the second aspect of the present invention, the upper open portion can be opened simply by rotating the supply bed without using a detaching tool for cleaning, and the food drops into the main body from the gap of the supply bed. Cleaning work such as removing scum can be easily performed.
According to the invention of claim 3, since the article guide and the supply bed can be in a posture in which the back side is face up, when cleaning the back side of each member, the operator can visually recognize in a standing posture with a comfortable working posture. The cleaning can be performed and the occurrence of a cleaning leakage portion can be prevented.
According to the invention according to claim 4, since the rotating body rolls on the supply bed when adjusting the width of the article guide, the article guide is not rubbed against the supply bed, and the width adjustment can be performed with a light load. Regardless of the adjustment position of the article guide, the gap between the article guide and the supply bed can always be kept constant by the guide member, and the horizontal posture of the top board can be maintained without changing.

実施例に係る供給コンベヤを一部省略して示す平面図である。It is a top view which abbreviate | omits and shows the supply conveyor which concerns on an Example. 実施例に係る供給コンベヤを一部省略して示す側面図である。It is a side view which abbreviate | omits and shows the supply conveyor which concerns on an Example. 実施例に係る供給コンベヤのガイド調節機構を示す平面図である。It is a top view which shows the guide adjustment mechanism of the supply conveyor which concerns on an Example. 図1のA−A線断面図である。It is the sectional view on the AA line of FIG. 図1のB−B線断面図である。It is the BB sectional view taken on the line of FIG.

次に、本発明に係る横形製袋充填機の供給コンベヤにつき、好適な実施例を挙げて、添付図面を参照しながら以下説明する。   Next, a preferred embodiment of the supply conveyor of the horizontal bag making and filling machine according to the present invention will be described below with reference to the accompanying drawings.

図1および図2は、実施例に係る横形製袋充填機(以下、包装機と称す)の供給コンベヤの全体構成を示すものであって、供給コンベヤは、本体部10の上部空間を覆うように配設された供給ベッド12,12上に載置された物品Wを、無端チェン(無端索体)14に所定間隔毎に設けられた押送部材16を有する搬送体18によって製袋手段で成形された筒状フィルムに向けて搬送するよう構成される。前記本体部10は、物品搬送ラインLを挟んで幅方向に離間する一対の側壁20,22が、物品搬送方向に離間する複数の連結部材24を介して連結されており、両側壁20,22の間は、上方に開放されている。   1 and 2 show the overall configuration of a supply conveyor of a horizontal bag making and filling machine (hereinafter referred to as a packaging machine) according to an embodiment, and the supply conveyor covers the upper space of the main body 10. The articles W placed on the supply beds 12, 12 arranged in the slab are formed by bag making means by a transport body 18 having push members 16 provided at endless chains (endless rope bodies) 14 at predetermined intervals. It is comprised so that it may convey toward the made cylindrical film. The main body 10 has a pair of side walls 20 and 22 that are separated in the width direction across the article conveyance line L and are connected via a plurality of coupling members 24 that are separated in the article conveyance direction. Is open upward.

前記本体部10における前記両側壁20,22の間において上方に開放する上方開放部Tには、図3〜図5に示す如く、コンベヤに供給された物品Wを載置して搬送する供給ベッド12が、物品搬送方向に離間する回動支持部材としての複数のヒンジ26によって夫々回動可能に支持され、各供給ベッド12は、前記上方開放部Tを覆うように物品ラインLを挟む左右の領域を覆って水平に臨む閉成位置と、該閉成位置から180度反転してその裏面側が上方を向く姿勢となって上方開放部Tを開放する開放位置との間を回動するよう構成される。両供給ベッド12,12の閉成位置において、両供給ベッド12,12は、物品搬送ラインLに沿って該供給ベッド12,12から上方に延出して物品Wを搬送する押送部材16の延出通路となるすき間Sを挟んだ両側に位置決めされるように設けられている。また、すき間Sの下方には、前記押送部材16が配設された無端チェン14の下面に当接して、その走行を案内するガイドレール28が、無端チェン14の走行方向に向けて延在するよう配設されている。   As shown in FIG. 3 to FIG. 5, a supply bed on which an article W supplied to a conveyor is placed and conveyed in an upper opening T that opens upward between the side walls 20 and 22 in the main body 10. 12 are rotatably supported by a plurality of hinges 26 as rotational support members that are spaced apart in the article transport direction, and each supply bed 12 has left and right sandwiching the article line L so as to cover the upper open portion T. It is configured to rotate between a closed position that covers the area and faces horizontally, and an open position that reverses 180 degrees from the closed position so that the back side faces upward and opens the upper open portion T. Is done. In the closed position of both the supply beds 12, 12, the both supply beds 12, 12 extend along the article transport line L from the supply beds 12, 12 to extend the pushing member 16 that transports the article W. It is provided so as to be positioned on both sides of the gap S serving as a passage. Further, below the gap S, a guide rail 28 that abuts the lower surface of the endless chain 14 on which the pushing member 16 is disposed and guides the traveling thereof extends in the traveling direction of the endless chain 14. It is arranged so that.

図1に示す如く、前記本体部10の対向する側壁20,22間には、物品搬送方向に離間して複数のスプロケット30が回動自在に配設され、これらスプロケット30に、無端チェン14が巻掛けられ、図示しない駆動モータによってスプロケット30を所定方向に回転駆動することで、無端チェン14が前記ガイドレール28上を上流側から下流側に向けて走行し、無端チェン14に所定間隔毎に配設された押送部材16によって物品Wを筒状フィルム中に搬送するよう構成される。   As shown in FIG. 1, a plurality of sprockets 30 are rotatably disposed between the opposing side walls 20 and 22 of the main body 10 so as to be spaced apart in the article transport direction. The endless chain 14 travels on the guide rail 28 from the upstream side toward the downstream side by rotating the sprocket 30 in a predetermined direction by a drive motor (not shown) wound around the endless chain 14 at predetermined intervals. The article W is configured to be conveyed into the cylindrical film by the disposed push member 16.

前記供給ベッド12,12の上方には、図1または図4に示す如く、物品搬送ラインLを挟んで幅方向に対向する一対の物品ガイド32,32が搬送方向に所定長延在するように配設され、前記搬送体18で搬送される物品Wの幅方向の左右両側部を案内し得るよう位置調節可能に構成されている。各物品ガイド32は、前記供給ベッド12を覆い得る所定幅寸法の天板32aの外周縁から下方に延出する側板を備えた逆トレー状を呈する長尺の部材であって、物品搬送ラインLに臨む前記側板からなる側壁部が、前記押送部材16で支持されて搬送される物品Mの側面を案内する案内面32bとされる。なお、物品ガイド32は、図1に示すように、下流側の外側部が所定長さに亘って切欠かれて上流側より幅寸法が狭く設定されており、実施例では下流側に向かうにつれて幅寸法が段階的に狭くなる幅挟部が複数段(例えば2段)で形成されている。また物品ガイド32の天板32aは、作業者が物品Wを各押送部材間に供給する際の該物品Wの載置台として使用されるものであって、フラットな平面で形成されている。   As shown in FIG. 1 or FIG. 4, a pair of article guides 32 and 32 facing in the width direction across the article conveyance line L are arranged above the supply beds 12 and 12 so as to extend a predetermined length in the conveyance direction. It is configured to be position-adjustable so as to be able to guide both left and right sides in the width direction of the article W conveyed by the conveying body 18. Each article guide 32 is a long member having a reverse tray shape having a side plate extending downward from the outer peripheral edge of the top plate 32a having a predetermined width dimension capable of covering the supply bed 12, and the article guide line L The side wall portion made of the side plate facing the side is used as a guide surface 32b that guides the side surface of the article M that is supported and conveyed by the pushing member 16. As shown in FIG. 1, the article guide 32 has a downstream outer portion cut out over a predetermined length so that the width dimension is set narrower than the upstream side. In the embodiment, the article guide 32 has a width toward the downstream side. A width sandwiching portion whose size is gradually reduced is formed in a plurality of steps (for example, two steps). Further, the top plate 32a of the article guide 32 is used as a mounting table for the article W when an operator supplies the article W between the pushing members, and is formed in a flat plane.

各物品ガイド32の外方端部側には、物品搬送方向に離間して複数の支持部材34が下方に向けて延設され、各支持部材34が本体部10に配設された調節機構36における移動ロッド38aに回動可能に支持されている。この調節機構36は、図3または図4に示す如く、幅方向に平行に延在する上下に離間した一対のラック40,40と、両ラック40,40の間に設けられて共通的に噛合するピニオン42とからなる調節部44を、物品搬送方向に離間して複数備えると共に、これら調節部44のピニオン42を正逆回転する操作部46を有する。   On the outer end side of each article guide 32, a plurality of support members 34 are extended downward and spaced apart in the article transport direction, and each support member 34 is disposed in the main body 10. Is rotatably supported by the moving rod 38a. As shown in FIG. 3 or FIG. 4, the adjusting mechanism 36 is provided between a pair of racks 40, 40 extending in parallel in the width direction and spaced apart from each other, and is meshed in common. A plurality of adjustment units 44 each including a pinion 42 that is separated from each other in the article conveyance direction are provided, and an operation unit 46 that rotates the pinion 42 of these adjustment units 44 forward and backward is provided.

各調節部44において前記各ラック40と一体で幅方向に移動する取付部材38は、幅方向に所定長さで延在して一端部が対応する側壁20,22から外方に突出する移動ロッド38aと、該ロッド38aの突出端部に位置調節自在に取り付けられて上方に延在するホルダ38bとから構成され、該ホルダ38bの延出端に、対応する側の物品ガイド32の支持部材34がヒンジ(回動手段)58によって夫々回動可能に支持される。そして、各物品ガイド32は、図4に示す如く、本体部10の外側方に臨むヒンジ58を中心として供給ベッド12の上方に略水平に臨む物品Wの案内位置と、各側壁20,22の外側方に移動した開放位置との間を回動するよう構成される。   A mounting member 38 that moves in the width direction integrally with each rack 40 in each adjustment portion 44 extends in a predetermined length in the width direction, and has a moving rod that protrudes outward from the corresponding side walls 20, 22. 38a and a holder 38b that is attached to the projecting end of the rod 38a so as to be adjustable in position and extends upward. The support member 34 of the article guide 32 on the corresponding side is provided at the extended end of the holder 38b. Are rotatably supported by hinges (rotating means) 58. As shown in FIG. 4, each article guide 32 has a guide position of the article W facing substantially horizontally above the supply bed 12 around the hinge 58 facing the outside of the main body 10, and the side walls 20, 22. It is configured to rotate between the open position moved outward.

前記操作部46は、図3または図5に示す如く、前述した複数の連結部材24のうちの一つの連結部材24に、幅方向へ水平に延在するよう回動自在に配設された操作軸48を備え、該操作軸48は、その一方の端部が一方の側壁20から外方へ突出するよう配設されており、この操作軸48の突出端部に調節ハンドル50が配設される。また操作部46は、物品搬送ラインLに沿って延在するよう前記連結部材24に回動自在に支持された連結軸52を有し、該連結軸52に前記各調節部44のピニオン42が夫々配設されている。前記操作軸48における連結軸52の端部と交差する部位に、該連結軸52に配設されたウォームホイール54と噛合するウォームギヤ56が、該操作軸48と一体的に回転するよう配設される。そして、調節ハンドル50の回転操作に基づき、前記操作部46および各調節部44のギヤ伝達機構を介して一対の物品ガイド32,32が相互に近接・離間移動するよう構成される。物品ガイド32における支持部材34の配設位置の夫々には、図4に示す如く、前記天板32aの裏面側に位置し、支持部材34の取着部から物品ガイド32の案内面32bとなる側壁部に向けてガイド部材62が配設され、該ガイド部材62における前記案内面32b側の端部には、前記物品ガイド32の案内位置において供給ベッド12の上に当接する載置部64が配設される。該載置部64には、物品ガイド32の幅方向に離間する位置に、回転体としてのステンレス材からなる金属ローラ60が複数設けられている。そして、該ローラ60が供給ベッド12に載置された状態で、物品ガイド32における側板の下端と供給ベッド12との間に所定のすき間を形成すると共に、前記天板32aが略水平姿勢となるように支持する。   As shown in FIG. 3 or FIG. 5, the operation portion 46 is an operation that is rotatably disposed on one of the plurality of connection members 24 to extend horizontally in the width direction. The operation shaft 48 is provided so that one end of the operation shaft 48 protrudes outward from the one side wall 20, and an adjustment handle 50 is provided at the protruding end of the operation shaft 48. The The operation unit 46 includes a connection shaft 52 that is rotatably supported by the connection member 24 so as to extend along the article conveyance line L. The pinion 42 of each adjustment unit 44 is connected to the connection shaft 52. Each is arranged. A worm gear 56 that meshes with a worm wheel 54 disposed on the connection shaft 52 is disposed at a portion of the operation shaft 48 that intersects the end of the connection shaft 52 so as to rotate integrally with the operation shaft 48. The The pair of article guides 32 and 32 are configured to move toward and away from each other via the operation unit 46 and the gear transmission mechanism of each adjustment unit 44 based on the rotation operation of the adjustment handle 50. As shown in FIG. 4, the arrangement positions of the support members 34 in the article guide 32 are located on the back side of the top plate 32 a, and become the guide surfaces 32 b of the article guide 32 from the attachment portion of the support member 34. A guide member 62 is disposed toward the side wall portion, and a mounting portion 64 that abuts on the supply bed 12 at the guide position of the article guide 32 is provided at an end portion of the guide member 62 on the guide surface 32b side. Arranged. The mounting portion 64 is provided with a plurality of metal rollers 60 made of stainless steel as a rotating body at positions spaced apart in the width direction of the article guide 32. In a state where the roller 60 is placed on the supply bed 12, a predetermined gap is formed between the lower end of the side plate in the article guide 32 and the supply bed 12, and the top plate 32a is in a substantially horizontal posture. To support.

また、前記ヒンジ26によって本体部10に回動可能に支持される供給ベッド12およびヒンジ58によって調節機構36に回動可能に支持される物品ガイド32は、閉成位置および案内位置に対して90度以上回動し、かつ前記案内面32bが上方を向く姿勢となる開放位置でその開放状態を維持し得るよう構成される。すなわち、各供給ベッド12の閉成位置や各物品ガイド32の案内位置において夫々表面側と反対面となる裏面が、開放位置において上向きとなる姿勢となる(図4または図5参照)。これにより、作業者が立った楽な姿勢で供給ベッド12および物品ガイド32の裏面側を目視しつつ清掃することができる。   Further, the supply bed 12 rotatably supported by the main body 10 by the hinge 26 and the article guide 32 rotatably supported by the adjusting mechanism 36 by the hinge 58 are 90 relative to the closed position and the guide position. It is configured to be able to maintain the open state at the open position where the guide surface 32b is turned upward and the guide surface 32b faces upward. That is, the back surface opposite to the front surface side in the closed position of each supply bed 12 and the guide position of each article guide 32 is in an attitude that faces upward in the open position (see FIG. 4 or FIG. 5). Thereby, it is possible to clean the supply bed 12 and the back side of the article guide 32 while visually observing the worker in an easy posture.

〔実施例の作用〕
次に、前述した実施例に係る横形製袋充填機の供給コンベヤの作用につき説明する。
(Effects of Example)
Next, the operation of the supply conveyor of the horizontal bag making and filling machine according to the above-described embodiment will be described.

前記供給ベッド12,12を清掃する等の保守作業に際して、図4に二点鎖線で示す如く、前記各物品ガイド32は、ヒンジ58部の回動によって供給ベッド12の上方から本体部10の外側方に離間した開放位置に、その裏面が上向きで表側に向いた姿勢で臨む。物品ガイド32と調節機構36とは、本体部10の左右両外側方で夫々連繋されているから、供給ベッド12に、物品ガイド32と調節機構36とを連繋するための部材を挿通する開口部や供給ベッド12上に突出する連繋部材等によって、該供給ベッド12の清掃等の保守作業の妨げとなるものが存在しないので、保守作業に手間どることなく短時間で簡単に行なうことができる。   When performing maintenance work such as cleaning the supply beds 12 and 12, as shown by a two-dot chain line in FIG. It faces the open position that is spaced apart toward the front with the back side facing up and facing up. Since the article guide 32 and the adjustment mechanism 36 are connected to each other on the left and right outer sides of the main body 10, an opening through which a member for connecting the article guide 32 and the adjustment mechanism 36 is inserted into the supply bed 12. In addition, since there is no obstacle that hinders maintenance work such as cleaning of the supply bed 12 due to a connecting member or the like protruding on the supply bed 12, the maintenance work can be easily performed in a short time.

前記本体部10の内部空間を清掃する場合は、図4に二点鎖線で示す如く、前記物品ガイド32を開放位置に維持したもとで、更に前記供給ベッド12をヒンジ26を中心として回動して開放位置に臨ませることで、本体部10の上方開放部Tが開放される。これにより、前記押送部材16の延出通路となるすき間Sから内部空間に落下した食品カス等を簡単に除去することができる。また、前記供給ベッド12および物品ガイド32は、閉成位置および案内位置から90度以上回動し、物品ガイド32の案内面32bが上方を向く姿勢となる開放位置において何れも裏面側が上向き姿勢となるので、該供給ベッド12および物品ガイド32の裏面側および物品ガイド32の案内面32bについて、作業者は立ち姿勢で上方から視認しながら清掃することができ、汚れの拭き残し等の清掃漏れ部が生ずるのを防止し得る。なお、物品ガイド32は、前記天板32aに対して略直交する支持部材34の下端が前記調節機構36の可動ロッド38aの端部に配設されたホルダ38bにヒンジ58によって回動可能に支持されるから、該ヒンジ58を中心として物品ガイド32を開放位置に回動した際には、天板32aは本体部10の外側方に大きく移動し、供給ベッド12の開閉を妨げることはない。   When cleaning the internal space of the main body 10, the supply bed 12 is further rotated around the hinge 26 while the article guide 32 is maintained in the open position as indicated by a two-dot chain line in FIG. 4. Then, by facing the open position, the upper open portion T of the main body portion 10 is opened. Thereby, the food waste etc. which fell to the internal space from the clearance gap S used as the extension channel | path of the said pushing member 16 can be removed easily. Further, the supply bed 12 and the article guide 32 are rotated 90 degrees or more from the closed position and the guide position, and the back side of each of the supply bed 12 and the article guide 32 is in the upward position at the open position where the guide surface 32b of the article guide 32 faces upward. Therefore, the operator can clean the supply bed 12 and the back surface side of the article guide 32 and the guide surface 32b of the article guide 32 while visually checking from the upper side in a standing posture. Can be prevented. The article guide 32 is rotatably supported by a hinge 58 on a holder 38b disposed at the end of the movable rod 38a of the adjusting mechanism 36 at the lower end of the support member 34 substantially orthogonal to the top plate 32a. Therefore, when the article guide 32 is rotated to the open position around the hinge 58, the top plate 32a moves greatly outward of the main body 10 and does not hinder the opening and closing of the supply bed 12.

前述したように、供給ベッド12および物品ガイド32は、本体部10および調節機構36に対して夫々工具を使用することなく手作業で回動し得るよう配設したから、清掃時等の保守に係る作業性が向上すると共に、本体部10および調節機構36から供給ベッド12および物品ガイド32を脱着する手間がなく、またその作業負荷を軽減し得る。すなわち、取り外した供給ベッド12や物品ガイド32の載置場所を確保したり、別の載置場所に載置した供給ベッド12や物品ガイド32が汚れる等の問題もなく、作業時間を短縮することができる。更に、供給コンベヤを清掃する際に供給ベッド12や物品ガイド32を開放位置に回動する作業は極めて簡単であるので、パートタイマ等の機械の取扱いに不慣れな作業者であっても、清掃作業を効率的かつ短時間で実施することができる。   As described above, the supply bed 12 and the article guide 32 are arranged so that they can be rotated manually without using tools with respect to the main body 10 and the adjustment mechanism 36, respectively. Such workability is improved, and there is no trouble of detaching the supply bed 12 and the article guide 32 from the main body 10 and the adjusting mechanism 36, and the work load can be reduced. That is, there is no problem such as securing the place where the removed supply bed 12 and article guide 32 are placed, and the supply bed 12 and article guide 32 placed on another place are not contaminated. Can do. Further, since the operation of rotating the supply bed 12 and the article guide 32 to the open position when cleaning the supply conveyor is very simple, even a worker who is unfamiliar with the handling of a machine such as a part timer is required to perform the cleaning operation. Can be carried out efficiently and in a short time.

前記物品ガイド32,32は、前記案内位置において供給ベッド12,12の上部で前記ローラ60,60が物品搬送方向に向けて所定間隔離間する複数位置で供給ベッド12,12に載置されて該供給ベッド12,12との間にすき間を形成しており、前記調節ハンドル50の回転操作によってギヤ伝達機構を介して各調節部44において取付部材38,38を相互に反対方向に移動することで、ローラ60,60が供給ベッド12,12上を転動して両物品ガイド32,32の側板は供給ベッド12,12に擦れることなく供給ベッド12,12とのすき間を保持したもとで移動調節される。従って、前記天板32aの水平姿勢が維持される。また、ローラ60は、該物品ガイド32と前記調節部44とが連繋される支持部材34の取着側となる外方端部側から離間した前記案内面32b寄りとなる内方端部側に配設されているから、該物品ガイド32の支持側から隔てた端部側の荷重をローラ60で支持することができ、前記調節ハンドル50による調節操作力を軽負荷で操作することができる。   The article guides 32 and 32 are placed on the supply beds 12 and 12 at a plurality of positions where the rollers 60 and 60 are spaced apart by a predetermined distance in the article conveyance direction above the supply beds 12 and 12 at the guide position. A gap is formed between the supply beds 12 and 12 and the attachment members 38 and 38 are moved in opposite directions in the respective adjustment portions 44 through the gear transmission mechanism by the rotation operation of the adjustment handle 50. The rollers 60, 60 roll on the supply beds 12, 12, and the side plates of the article guides 32, 32 move without holding the gap with the supply beds 12, 12 without rubbing against the supply beds 12, 12. Adjusted. Accordingly, the horizontal posture of the top plate 32a is maintained. Further, the roller 60 is arranged on the inner end side near the guide surface 32b that is separated from the outer end side that is the attachment side of the support member 34 to which the article guide 32 and the adjustment unit 44 are connected. Since it is disposed, the load on the end side separated from the support side of the article guide 32 can be supported by the roller 60, and the adjusting operation force by the adjusting handle 50 can be operated with a light load.

(変更例)
本発明は実施例の構成に限定されるものではなく、本発明の主旨の範囲内において種々の実施形態を採用し得るものであって、例えば、以下のようにも変更実施可能である。
(1) 実施例では、移動ロッド38aの突出端部に設けたホルダ38bの上端部に、物品ガイド32における天板32aから延出する支持部材34をヒンジ58によって回動可能に支持するよう構成したが、例えばホルダ38bまたは支持部材34の何れかを省略し、天板32aまたは移動ロッド38aにヒンジ58を直接配設して物品ガイド32を回動可能に支持する構成等を採用し得る。
(2) 実施例では、回動手段として別部材のヒンジ58を用いたが、例えば移動ロッド38aの突出端部および物品ガイド32の一方に設けた突部を、他方に設けた凹部や孔に回動可能に嵌合する等、移動ロッド38aに対して物品ガイド32を回動可能に支持し得るその他公知の構成を採用し得る。
(3) 実施例では、物品ガイド32が案内位置から90度以上回動した開放位置においてその裏面側および案内面32bが上向きとなる姿勢となるよう構成したが、裏面側が内または外の側方を向いて案内面32bが外側方または下方を向く姿勢等、少なくとも裏面側が側方から上方に向く姿勢となり、物品ガイド32が本体部10から側方に離間するものであれば開放位置までの回動角度やそのときの姿勢等は制限されるものではない。
(4) 実施例では、供給ベッド12を閉成位置から180度反転した位置を開放位置としたが、閉成位置から開放位置までの回動角度はこれに限定されるものでなく、本体部10の上方開放部Tを開放し得る角度であれば、180度より小さくても大きくてもよい。
(5) 実施例では、ガイド部材62における載置部64の回転体としてステンレス材からなる金属ローラ60を用いたが、供給ベッド12上を転動可能な球状体等を採用してもよく、また材質もプラスチック、硬質ゴム等であってもよい。
また、載置部64として、供給ベッド12上に載置されて摺動するものであって、金属や低摩擦・耐摩耗性樹脂である各種エンジニアリングプラスチック材等を採用した構成とするものや、物品ガイド32を供給ベッド12に対してマグネットで浮かせる構成、更には物品ガイド32の回転部(回動手段)を回動制限機構として物品ガイド32が案内位置で水平姿勢となるよう保持する構成等、その他の種々の形態を採用し得る。
更に、ガイド部材62の配設位置と配設数について、実施例では物品ガイド32の支持部材34と同じ位置に複数配置したが、少なくとも物品ガイド32における天板32aの姿勢変化や供給ベッド12とのすき間の変化に影響のない適宜位置で所定数設けるようにすればよく、前記物品ガイド32の調節部44の付近に夫々設けることが、物品ガイド32の位置調節時における操作力の負荷軽減効果を最大限に得ることができるので最も好ましい。
(6) 実施例では、調節部44としてラック40とピニオン42とを用いる機構を採用したが、一対の物品ガイド32,32を相互に近接・離間移動し得る、例えばネジ軸やリンク機構等、その他の機構を採用し得る。
(7) 実施例では一対の物品ガイド32,32を相互に近接・離間移動して対向間隔を調節する構成を採用したが、各物品ガイドを夫々独立して個別に幅方向に移動する構成を採用することができる。
(8) 実施例では本体部10の上放開放部Tを開閉する供給ベッド12を本体部10へ回動可能に支持したが、該供給ベッド12をスライド自在に配設して上方開放部Tをスライド移動により開閉する構成を採用し得る。
(9) 実施例では押送部材16を無端チェン14に配設した場合で説明したが、押送部材16を配設するものとしては歯付きベルト等、その他の無端索体を採用することができ、採用する無端索体に応じて巻掛ける回転体(歯付きプーリ等)を用いればよい。
(Example of change)
The present invention is not limited to the configuration of the examples, and various embodiments can be adopted within the scope of the gist of the present invention. For example, the following modifications can be made.
(1) In the embodiment, the support member 34 extending from the top plate 32a of the article guide 32 is rotatably supported by the hinge 58 on the upper end portion of the holder 38b provided at the protruding end portion of the moving rod 38a. However, for example, a configuration in which either the holder 38b or the support member 34 is omitted, and the article guide 32 is rotatably supported by arranging the hinge 58 directly on the top plate 32a or the moving rod 38a may be employed.
(2) In the embodiment, the hinge 58, which is a separate member, is used as the rotating means. However, for example, a protruding end of the moving rod 38a and a protrusion provided on one of the article guides 32 are formed in a recess or hole provided on the other. Other known configurations that can rotatably support the article guide 32 with respect to the moving rod 38a, such as fitting in a rotatable manner, can be employed.
(3) In the embodiment, the article guide 32 is configured so that the back surface side and the guide surface 32b face upward in the open position where the article guide 32 is rotated 90 degrees or more from the guide position. If the article guide 32 is spaced apart from the main body 10 to the side, such as a posture in which the guide surface 32b faces outward or downward, such that the guide surface 32b faces away from the side, the rotation to the open position is possible. The moving angle and the posture at that time are not limited.
(4) In the embodiment, the position where the supply bed 12 is inverted 180 degrees from the closed position is the open position, but the rotation angle from the closed position to the open position is not limited to this, and the main body portion The angle may be smaller or larger than 180 degrees as long as it can open the ten upper opening portions T.
(5) In the embodiment, the metal roller 60 made of stainless steel is used as the rotating body of the mounting portion 64 in the guide member 62, but a spherical body or the like that can roll on the supply bed 12 may be employed. The material may also be plastic, hard rubber or the like.
Moreover, as the mounting part 64, it is mounted on the supply bed 12 and slides, and has a structure adopting various engineering plastic materials which are metal or low friction / abrasion resistant resin, A configuration in which the article guide 32 is floated with respect to the supply bed 12 by a magnet, and further, a configuration in which the article guide 32 is held in a horizontal position at the guide position by using a rotation portion (rotating means) of the article guide 32 as a rotation limiting mechanism. Various other forms can be adopted.
Further, in the embodiment, a plurality of guide members 62 are arranged at the same position as the support member 34 of the article guide 32, but at least the posture change of the top board 32a in the article guide 32 and the supply bed 12 are arranged. It is only necessary to provide a predetermined number at appropriate positions that do not affect the change in the gaps between them, and providing them in the vicinity of the adjustment portion 44 of the article guide 32 reduces the load of operation force when adjusting the position of the article guide 32. Is most preferred because it can be maximized.
(6) In the embodiment, a mechanism using the rack 40 and the pinion 42 is adopted as the adjustment unit 44. However, the pair of article guides 32 and 32 can move toward and away from each other, such as a screw shaft or a link mechanism. Other mechanisms may be employed.
(7) In the embodiment, a configuration is adopted in which the pair of article guides 32 and 32 are moved toward and away from each other to adjust the facing distance, but each article guide is independently moved in the width direction individually. Can be adopted.
(8) In the embodiment, the supply bed 12 that opens and closes the upper release portion T of the main body portion 10 is rotatably supported by the main body portion 10. It is possible to adopt a configuration that opens and closes by sliding movement.
(9) In the embodiment, the case where the pushing member 16 is arranged in the endless chain 14 has been described. However, as the pushing member 16 is arranged, other endless cords such as a toothed belt can be adopted, A rotating body (such as a toothed pulley) that wraps around according to the endless cord to be used may be used.

10 本体部,12 供給ベッド,16 押送部材,20 側壁,22 側壁
32 物品ガイド,32a 天板,32b 案内面,38a 移動ロッド,44 調節部
58 ヒンジ(回動手段),60 ローラ(回転体),62 ガイド部材,64 載置部
L 物品搬送ライン,S すき間,T 上方開放部,W 物品
DESCRIPTION OF SYMBOLS 10 Main-body part, 12 Supply bed, 16 Pushing member, 20 Side wall, 22 Side wall 32 Article guide, 32a Top plate, 32b Guide surface, 38a Moving rod, 44 Adjustment part 58 Hinge (rotating means), 60 Roller (rotary body) , 62 Guide member, 64 Placement part L Article conveyance line, S clearance, T Upper open part, W article

Claims (4)

供給コンベヤの側壁(20,22)間の上方開放部(T)を覆うように供給コンベヤにおける本体部(10)の上部に配設され、物品搬送ライン(L)に沿って延在するすき間(S)を画成する供給ベッド(12,12)と、
前記すき間(S)を介して上方へ延出し、該供給ベッド(12,12)に載置された物品(W)を物品搬送ライン(L)に沿って押送する押送部材(16)と、
前記供給ベッド(12,12)の上方に所定のすき間をもって配設され、前記押送部材(16)で搬送される物品(M)の側方を案内する案内面(32b)となる側板と天板(32a)とを有する一対の物品ガイド(32,32)と、
前記本体部(10)に設けられ、前記各物品ガイド(32,32)を近接・離間移動する調節部(44)と、
該調節部(44)において前記側壁(20,22)から一端を外方に突出し、物品搬送方向と交差する方向に移動する移動ロッド(38a)と、
前記物品ガイド(32)を移動ロッド(38a)の突出端部に回動可能に支持する回動手段(58)との夫々を備え、
前記物品ガイド(32)は、前記供給ベッド(12)上方の案内位置から本体部(10)から離間した側方の開放位置まで回動可能に構成した
ことを特徴とする横形製袋充填機の供給コンベヤ。
A gap extending along the article conveying line (L), which is disposed on the upper part of the main body (10) of the supply conveyor so as to cover the upper opening (T) between the side walls (20, 22) of the supply conveyor ( Supply bed (12,12) defining S),
A pushing member (16) that extends upward through the gap (S) and pushes the article (W) placed on the supply bed (12, 12) along the article conveying line (L);
A side plate and a top plate serving as a guide surface (32b) disposed above the supply bed (12, 12) with a predetermined gap and guiding the side of the article (M) conveyed by the push member (16). A pair of article guides (32, 32) having (32a);
An adjustment portion (44) provided in the main body portion (10) for moving the article guides (32, 32) close to and away from each other;
A moving rod (38a) that protrudes outward from the side wall (20, 22) in the adjustment section (44) and moves in a direction intersecting the article conveying direction;
Each of the article guide (32) includes a rotating means (58) that rotatably supports the protruding end of the moving rod (38a),
The article guide (32) is configured to be rotatable from a guide position above the supply bed (12) to a side open position separated from the main body (10). Supply conveyor.
前記供給ベッド(12)は、前記上部開放部(T)を覆って水平に臨む閉成位置と、上部開放部(T)を開放する開放位置との間を回動可能に前記本体部(10)へ支持する構成とした請求項1記載の横形製袋充填機の供給コンベヤ。   The supply bed (12) is configured to be rotatable between a closed position that covers the upper open part (T) and faces horizontally and an open position that opens the upper open part (T). The supply conveyor of the horizontal bag making and filling machine according to claim 1, wherein the supply conveyor is configured to support the above. 前記供給ベッド(12)および物品ガイド(32)の夫々は、裏面側が表向きとなる姿勢まで回動し、開放位置でその姿勢を維持し得るよう構成した請求項2記載の横形製袋充填機の供給コンベヤ。   3. The horizontal bag making and filling machine according to claim 2, wherein each of the supply bed (12) and the article guide (32) is configured to rotate to a posture in which the back side is face up and to maintain the posture in an open position. Supply conveyor. 前記物品ガイド(32)における前記案内面(32b)寄りに位置して物品搬送方向に所定間隔毎に配設され、該物品ガイド(32)の案内位置において前記供給ベッド(12)上に載置される載置部(64)を有するガイド部材(62)を備え、該載置部(64)には、供給ベッド(12)に当接する回転体(60)を設けた請求項1〜3の何れか一項に記載の横形製袋充填機の供給コンベヤ。   Located near the guide surface (32b) in the article guide (32) and disposed at predetermined intervals in the article transport direction, and placed on the supply bed (12) at the guide position of the article guide (32). The guide member (62) having a mounting portion (64) to be mounted, and the mounting portion (64) is provided with a rotating body (60) that contacts the supply bed (12). A supply conveyor of the horizontal bag making and filling machine according to any one of the above.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103373498A (en) * 2013-06-29 2013-10-30 安徽省长科机械科技有限公司 Novel bag holding groove of tea packaging equipment
JP2020200150A (en) * 2019-06-10 2020-12-17 株式会社日本キャリア工業 Carrying device of meat packaging tray

Citations (2)

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JP2006335466A (en) * 2005-06-06 2006-12-14 Fuji Mach Co Ltd Feeding conveyer of lateral bag-making and filling machine
JP4374543B2 (en) * 2004-11-17 2009-12-02 株式会社フジキカイ Article supply conveyor in horizontal bag making and filling machine

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JP4374543B2 (en) * 2004-11-17 2009-12-02 株式会社フジキカイ Article supply conveyor in horizontal bag making and filling machine
JP2006335466A (en) * 2005-06-06 2006-12-14 Fuji Mach Co Ltd Feeding conveyer of lateral bag-making and filling machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103373498A (en) * 2013-06-29 2013-10-30 安徽省长科机械科技有限公司 Novel bag holding groove of tea packaging equipment
JP2020200150A (en) * 2019-06-10 2020-12-17 株式会社日本キャリア工業 Carrying device of meat packaging tray
JP7253188B2 (en) 2019-06-10 2023-04-06 株式会社日本キャリア工業 Conveyor for meat packaging trays

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