JPH0740417U - Defective seal detection device in automatic sealing device for packaging bags - Google Patents
Defective seal detection device in automatic sealing device for packaging bagsInfo
- Publication number
- JPH0740417U JPH0740417U JP7295593U JP7295593U JPH0740417U JP H0740417 U JPH0740417 U JP H0740417U JP 7295593 U JP7295593 U JP 7295593U JP 7295593 U JP7295593 U JP 7295593U JP H0740417 U JPH0740417 U JP H0740417U
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- Prior art keywords
- zone
- packaging bag
- opening edge
- container
- heat
- Prior art date
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Abstract
(57)【要約】
【目的】 把持姿勢の異常に起因する開口の不良シール
をもつ包装袋を確実に検出し、回収ゾーンとは別の不良
品排出ゾーンに回収せしめ、後始末の簡易化と作業場環
境の保全が容易になしうる装置を提供することにある。
【構成】 蓋体８を開閉可能に設けた容体７に、包装袋
１の把持手段と、包装袋１の開口縁１ａのヒートシール
手段１０を設け、前記容体７が脱気ゾーンａ，ヒートシ
ールゾーンｂ，大気開放ゾーンｃ，回収ゾーンｄを１サ
イクルとして間欠回動するようにしたシール装置Ｂにお
いて、前記回収ゾーンｄの外側部左右に、包装袋１の開
口縁ヒートシール部の左右端部にスポット状に光１５ａ
を照射し、その反射光角度をポジションセンサー１５ｂ
で受光して、ヒートシール部の左右セット状態を比較判
別する変位センサー１５を配設するとともに、前記回収
ゾーンｄに続いて不良品排出ゾーンｅを設けたことを特
徴とする。
(57) [Abstract] [Purpose] A packaging bag with a defective opening seal caused by an abnormal gripping posture is reliably detected and collected in a defective product discharge zone that is different from the collection zone. An object of the present invention is to provide a device capable of easily maintaining a workplace environment. [Structure] A container 7 having a lid 8 which can be opened and closed is provided with a gripping means for the packaging bag 1 and a heat sealing means 10 for an opening edge 1a of the packaging bag 1. In the sealing device B, which is configured to intermittently rotate with the zone b, the atmosphere release zone c, and the collection zone d as one cycle, the left and right ends of the opening edge heat seal portion of the packaging bag 1 are provided on the left and right of the outer side of the collection zone d. Spot light 15a
The position sensor 15b.
Displacement sensor 15 for receiving and receiving light to compare and determine the left and right set states of the heat seal portion is arranged, and defective product discharge zone e is provided following recovery zone d.
Description
【０００１】[0001]
本考案は、開口縁が不良シールされた包装袋を検出し、良品と区別して排出回 収するようにした包装袋の自動シール装置に関する。 The present invention relates to an automatic sealing apparatus for a packaging bag, which detects a packaging bag with a poorly sealed opening edge and discharges it separately from non-defective products.
【０００２】[0002]
アルミ箔と熱可塑性合成樹脂フイルムのラミネートシートの三方を互いに重合 ヒートシールして得られた包装袋を一枚づつとり上げながら垂直姿勢で搬送し、 該包装袋の開口部を開いて粉粒体，細粒，顆粒、または、粘液体（スラリー状） などの被包装物を秤量小分け充填せしめる充填装置と、間欠的に回動する垂直姿 勢で、かつ、脱気手段に連通する前面を開口した容体を多数放射状に設け、この 容体の上辺に略直角状に開口する蓋体を密閉可能に軸支せしめ、前記容体の内部 に被包装物を充填した前記包装体の左右側縁上部の把持手段を設けるとともに、 包装袋の開口縁のヒートシール手段を設け、一方、前記容体の間欠回動を、脱気 ゾーン，包装袋の開口縁ヒートシールゾーン，大気開放ゾーン，密封包装袋の回 収ゾーンを１サイクルとした包装袋のシール装置とを移載機構を介して接続した 装置は知られている。 The three sides of the aluminum foil and the thermoplastic synthetic resin film laminate sheet are polymerized with each other and heat-sealed, and the packaging bags are picked up one by one and conveyed in a vertical position, the opening of the packaging bag is opened, A filling device that weighs and fills fine particles, granules, or viscous liquid (slurry) in small quantities, and has a vertical posture that intermittently rotates and a front surface that communicates with the deaeration means is opened. A large number of containers are provided in a radial pattern, and a lid that opens at a substantially right angle to the upper side of the container is axially supported in a sealable manner, and the inside of the container is filled with the object to be packaged. In addition to the above, a heat-sealing means for the opening edge of the packaging bag is provided, while the intermittent rotation of the container is controlled by the degassing zone, the opening edge heat-sealing zone of the packaging bag, the atmosphere opening zone, and the collecting zone of the sealed packaging bag. 1 service Apparatus connected via a transfer mechanism and a cycle with the packaging bag of the sealing device are known.
【０００３】[0003]
前記充填装置に包装袋の移載機構を介してシール装置を接続した装置にあって は、充填装置によって搬送される被包装物を充填した包装袋を移載機構に受け渡 しする際、または、この移載機構の包装袋をシール装置の容体に設けた把持手段 に移行させるときに、包装袋が図７に示すように一方に傾いた状態で把持される ことがある。この状態で脱気ゾーンを経てヒートシール手段で開口縁がヒートシ ールされると、開口部の一部が未封の状態で大気開放ゾーンから回収ゾーンに至 り、把持手段から解放されて回収ベルトコンベア上に落下回収せしめられる。当 然のことながらこの未封開口部から被包装物が流出して四方に飛散し、後始末作 業に多くの労力と時間を要するばかりでなく、被包装物が例えば農薬である場合 には作業場雰囲気を汚損したりすることがあり、また、後始末の間作業の中断が 余儀なくされ、稼働効率を大巾に低下するなどの重大な課題がある。 In a device in which a sealing device is connected to the filling device via a packaging bag transfer mechanism, when the packaging bag filled with the objects to be packaged conveyed by the filling device is delivered to the transfer mechanism, or When the packaging bag of this transfer mechanism is transferred to the gripping means provided in the container of the sealing device, the packaging bag may be grasped in a state of being inclined to one side as shown in FIG. In this state, when the opening edge is heat-sealed through the degassing zone by the heat-sealing means, the part of the opening is unsealed and reaches the recovery zone from the atmosphere open zone and is released from the gripping means and recovered. Dropped and collected on a belt conveyor. As a matter of course, the unpacked opening causes the packaged object to flow out and scatter in all directions, which not only requires a lot of labor and time for cleaning up, but also when the packaged object is, for example, an agricultural chemical. There is a serious problem that the atmosphere of the workplace may be polluted and that the work must be interrupted during cleaning up, resulting in a significant decrease in operating efficiency.
【０００４】 本考案の目的は、把持姿勢の異常に起因する開口の不良シールをもつ包装袋を 確実に検出し、回収ゾーンとは別の不良品排出ゾーンに回収せしめ、後始末の簡 易化と作業場環境の保全が容易になしうる装置を提供することにある。An object of the present invention is to reliably detect a packaging bag having a defective seal with an opening due to an abnormality in a gripping posture and to collect it in a defective product discharge zone different from the collection zone, thereby simplifying cleaning up. And to provide a device that can easily maintain the workplace environment.
【０００５】[0005]
従来技術の課題を解決する本考案の構成は、間欠的に回動する垂直姿勢で、か つ、脱気手段に連通する前面を開口した容体を多数放射状に設け、この各容体の 上辺に略直角に開口する蓋体を密閉可能に軸支せしめ、前記容体の内部に被包装 物を秤量し小分け充填した包装袋の左右側縁上部の把持手段を設けるとともに、 包装袋の開口縁のヒートシール手段を設け、一方、前記容体の間欠回動を、脱気 ゾーン，包装袋の開口縁ヒートシールゾーン，大気開放ゾーン，密封包装袋の回 収ゾーンを１サイクルとした包装袋のシール装置であって、前記密封包装袋の回 収ゾーンの外側部左右に、包装袋の開口縁ヒートシール部の左右端部に光をスポ ット状に照射してその反射光角度をポジションセンサーなどで受光し、この受光 信号によりヒートシール部の左右セット状態を比較判別する変位センサーを配設 し、更に、前記回収ゾーンに続いて不良品排出ゾーンを設けたものである。 The configuration of the present invention, which solves the problems of the prior art, has a vertical posture in which it intermittently rotates, and also has a large number of radially open containers communicating with the degassing means, and the upper side of each container is approximately A lid that opens at a right angle is axially supported in a sealable manner, and the inside of the container is provided with gripping means at the upper left and right side edges of the packaging bag in which the items to be packaged are weighed and subdivided and heat sealed at the opening edge of the packaging bag. A sealing device for a packaging bag, which is provided with a means for intermittently rotating the container, and in which the deaeration zone, the heat seal zone at the opening edge of the packaging bag, the atmosphere opening zone, and the collection zone of the hermetically sealed packaging bag constitute one cycle. Then, on the left and right of the outside of the collection zone of the sealed packaging bag, the left and right edges of the opening edge heat seal of the packaging bag are irradiated with light in a spot shape, and the reflected light angle is received by a position sensor or the like. , The received signal A displacement sensor for comparing determine the right set state of the seal portion disposed further is provided with a defective discharge zone following the collection zone.
【０００６】[0006]
次に、図面について本考案の実施例の詳細を説明する。 図１は本考案装置の平面図、図２は本考案装置の正面図、図３はシール装置部 の平面図、図４はシール装置を構成する容体部の一部切欠側面図、図５は包装袋 の回収ゾーン部における容体の一部切欠側面図、図６は不良品検出手段を示す説 明図である。 Next, details of the embodiments of the present invention will be described with reference to the drawings. 1 is a plan view of the device of the present invention, FIG. 2 is a front view of the device of the present invention, FIG. 3 is a plan view of a sealing device portion, FIG. 4 is a partially cutaway side view of a container portion constituting the sealing device, and FIG. FIG. 6 is a partially cutaway side view of the container in the collection zone portion of the packaging bag, and FIG. 6 is an explanatory view showing defective product detection means.
【０００７】 図１，図２に示すＡは、アルミ箔と熱可塑性合成樹脂フイルムのラミネートシ ートの三方を互いに重合ヒートシールして得られた包装袋１を一枚づつとり上げ ながら垂直姿勢で搬送し、包装袋１の開口部を開いて粉粒体，細粒，顆粒，また は、スラリー状の粘液体などの被包装物を秤量小分け充填せしめる充填装置であ る。図中２は包装袋１の供給部，３はオーガー構造の１次粉末小分機，４はオー ガー構造の２次粉末小分機，５は秤量制御部，６はグリップ構造の包装袋１の搬 送コンベアで、包装袋１の両側縁上部をグリップにして支持しながら搬送するよ う構成されている。尚、この充填装置Ａは一般に使用されている周知のものであ ることから、詳細な説明は省略する。A shown in FIGS. 1 and 2 is a vertical posture while picking up one by one a packaging bag 1 obtained by polymerizing and heat-sealing three sides of an aluminum foil and a thermoplastic synthetic resin film laminate sheet. This is a filling device that conveys and opens the opening of the packaging bag 1 and weighs and packs powdered particles, fine particles, granules, or slurry-like viscous liquids in a small amount. In the figure, 2 is a supply unit for the packaging bag 1, 3 is a primary powder dispenser having an auger structure, 4 is a secondary powder dispenser having an auger structure, 5 is a weighing control unit, and 6 is a carrying unit for the packaging bag 1 having a grip structure. The transporting conveyor is configured so that the upper portions of both side edges of the packaging bag 1 are gripped and supported while being transported. Since the filling device A is a commonly used and well-known device, detailed description thereof will be omitted.
【０００８】 図１〜図３に示すＢは、被包装物が秤量小分け充填された包装袋１開口部のヒ ートシール装置で、このヒートシール装置Ｂは次のように構成されている。 間欠的に回動する垂直姿勢で、かつ、脱気手段（図示略）に連通する前面を開 口した容体７を多数放射状に設け、この各容体７の上辺に略直角、即ち、水平状 に開口する蓋体８を密閉可能に軸支せしめ、前記容体７の内部に前記包装袋１の 左右側縁上部の把持手段９を設けるとともに、包装袋１の開口縁１ａのヒートシ ール手段１０を設ける。このヒートシール手段１０は、容体７側に設けたシリン ダ１１によって前後動し、前記開口縁１ａの後面に当接するバー構造のヒータ１ ０ａと、前記蓋体８の内面に設けられ、閉蓋時に前記ヒータ１０ａと対向して開 口縁１ａを挟着するバー１０ｂとからなるものである。 一方、前記容体７の間欠回動を、脱気ゾーンａ，包装袋１の開口縁１ａをヒー トシールするゾーンｂ，大気開放ゾーンｃ，密封された包装袋１の回収ゾーンｄ を１サイクルとしたものである。また、前記脱気ゾーンａに不活性ガス供給手段 を設け、包装袋１の内部の空気を不活性ガスと置換することもある。また、前記 回収ゾーンｄの下方には、回収搬送ベルトコンベア１２の搬送始端を臨ませ、こ の搬送始端と回収ゾーンｄ部位にある容体７の下部とをシュート１３によって連 結する。１４は包装袋１を平らに整形するローラ群である。前記ヒートシール装 置Ｂは上述のように構成されるとともに、このヒートシール装置Ｂも一般に使用 されている周知のものであることから、詳細な説明は省略する。1 to 3 is a heat seal device for the opening of the packaging bag 1 in which the objects to be packaged are weighed and subdivided, and the heat seal device B is configured as follows. A large number of containers 7 that are vertically rotated intermittently and open to the front that communicate with degassing means (not shown) are provided radially, and the upper sides of the containers 7 are formed substantially at right angles, that is, horizontally. A lid 8 that opens is axially supported in a sealable manner, a gripping means 9 is provided inside the container 7 on the upper left edge of the packaging bag 1, and a heat seal means 10 for the opening edge 1a of the packaging bag 1 is provided. Set up. The heat sealing means 10 is provided on the inner surface of the lid body 8 and a heater 10a having a bar structure which moves back and forth by a cylinder 11 provided on the container 7 side and comes into contact with the rear surface of the opening edge 1a. It sometimes comprises a bar 10b facing the heater 10a and holding the opening edge 1a therebetween. On the other hand, the intermittent rotation of the container 7 includes one cycle of the deaeration zone a, the zone b for heat-sealing the opening edge 1a of the packaging bag 1, the atmosphere open zone c, and the collection zone d 1 of the sealed packaging bag 1. It is a thing. In addition, an inert gas supply means may be provided in the degassing zone a to replace the air inside the packaging bag 1 with the inert gas. Further, below the recovery zone d, the transport start end of the recovery transport belt conveyor 12 is exposed, and this transport start end and the lower portion of the container 7 in the recovery zone d are connected by the chute 13. Reference numeral 14 is a roller group for shaping the packaging bag 1 into a flat shape. The heat seal device B is configured as described above, and since the heat seal device B is a well-known device that is generally used, detailed description thereof will be omitted.
【０００９】 次に、本願考案の不良シール検出装置Ｃの構成について説明する。 図３，図５に示すように、前記回収ゾーンｄで開蓋される容体７の外側方左右 に、半導体レーザー光源１５ａと角度検出型のポジションセンサー１５ｂを内蔵 したレーザー式変位センサー１５を配設したものである。また、前記回収ゾーン ｄに続いて下流側に、包装袋１の開口縁１ａに未封部のある不良品排出ゾーンｅ を設けたものである。 次に、図６について不良シールの検出について説明すると、脱気ゾーンｃを通 過した容体７が回収ゾーンｄに到達すると、蓋体８が水平に開く。この時点で検 出タイミング信号を出力し、半導体レーザー光源１５ａから発せられるレーザー 光を包装袋１の開口縁１ａ、即ち、ヒートシール部の左右辺の２点に照射し、そ の反射光角度信号をポジションセンサー１５ｂで検出する。夫々の信号は別々の 増幅器１６ａ，１６ｂで増幅され、上，下限コンパレータ１７ａ，１７ｂと同期 信号により指定位置内にあるかどうかを判別する。両方の信号が指定値内にあれ ば良品として判断され、回収ゾーンｄにおいて把持手段９を解放せしめ、密封包 装袋１をシュート１３を介して回収搬送ベルトコンベア１２上に落下回収させる 。この回収搬送ベルトコンベア１２上に供給された包装袋１は、ローラ群１４を 通過しながら偏平に整されて次工程に送られる。 また、図７に示すように、包装袋１の把持姿勢が異常で、ヒートシール手段１ ０によって開口縁１ａが未封部を残してヒートシールされた場合には、半導体レ ーザー光がヒートシール部の１点にしか照射されず、何れか一方のポジションセ ンサー１５ｂが反射光角度信号を検出しないので、把持手段９を開かせる信号は 出力されない。従って、回収ゾーンｄで包装袋１が解放されずに持ち去られ、不 良品排出ゾーンｅで把持手段９が開き、不良品は回収される。Next, the configuration of the defective seal detecting device C of the present invention will be described. As shown in FIGS. 3 and 5, a laser displacement sensor 15 including a semiconductor laser light source 15a and an angle detection type position sensor 15b is arranged on the left and right sides of the container 7 opened in the recovery zone d. It was done. Further, a defective product discharge zone e 1 having an unsealed portion at the opening edge 1a of the packaging bag 1 is provided downstream of the recovery zone d. Next, the detection of a defective seal will be described with reference to FIG. 6. When the container 7 that has passed through the degassing zone c reaches the recovery zone d, the lid 8 opens horizontally. At this time, a detection timing signal is output, and the laser light emitted from the semiconductor laser light source 15a is applied to the opening edge 1a of the packaging bag 1, that is, the two points on the left and right sides of the heat-sealed portion, and the reflected light angle signal. Is detected by the position sensor 15b. The respective signals are amplified by separate amplifiers 16a and 16b, and it is determined whether or not they are within the designated position by the upper and lower limit comparators 17a and 17b and the synchronizing signal. If both signals are within the designated values, it is judged as a non-defective product, the gripping means 9 is released in the recovery zone d, and the hermetically sealed bag 1 is dropped and collected on the recovery / conveying belt conveyor 12 via the chute 13. The packaging bag 1 supplied onto the collecting and conveying belt conveyor 12 is flattened while passing through the roller group 14 and sent to the next step. Further, as shown in FIG. 7, when the packaging bag 1 is abnormally gripped and the opening edge 1a is heat-sealed by the heat-sealing means 10 leaving an unsealed portion, the semiconductor laser light is heat-sealed. Only one point of the part is irradiated, and since either one of the position sensors 15b does not detect the reflected light angle signal, the signal for opening the gripping means 9 is not output. Therefore, the packaging bag 1 is taken out without being released in the recovery zone d, the gripping means 9 is opened in the defective product discharge zone e, and the defective product is recovered.
【００１０】[0010]
上述のように本考案の構成によれば、次のような効果が得られる。 （ａ）医薬品，農薬品，食品などが秤量小分け充填された包装袋が、自動連続的 に脱気ゾーン，ヒートシールゾーン，大気開放ゾーン，回収ゾーンを間欠的に巡 回して密封包装し回収されることは勿論のこと、 （ｂ）充填装置からヒートシール装置に包装袋を受渡し移載するに際し、包装袋 の把握姿勢が異常に傾き、開口縁のヒートシールが正常に行われずに未封部分が 存在するときには、回収ゾーンで開口シール縁の両端部に向け照射したスポット 光が１点しか反射されない。この１点からの反射光角度がポジションセンサーで 受光した信号により回収ゾーンで包装袋が開放されることなく持ち去り、不良品 排出ゾーンで回収することができ、従来技術のように良品と不良品が同一場所で 開放回収され、被包装物が飛散し後始末に多くの時間と労力をかけ、また、作業 場の雰囲気を汚損したりするのが完全に防止しうるとともに、ヒートシール作業 を中断することなく連続した作業が効率よく行える。 As described above, according to the configuration of the present invention, the following effects can be obtained. (A) A packaging bag, in which medicines, pesticides, foods, etc. are weighed and subdivided and filled, is automatically and continuously collected by intermittently patrol the deaeration zone, heat seal zone, atmosphere open zone, and collection zone. (B) When the packaging bag is transferred from the filling device to the heat-sealing device and transferred, the grasping posture of the packaging bag is abnormally tilted, and the heat-sealing of the opening edge is not normally performed. When is present, only one spot light is irradiated toward both ends of the opening seal edge in the recovery zone. The reflected light angle from this one point can be taken away by the signal received by the position sensor without the packaging bag being opened in the collection zone, and can be collected in the defective product discharge zone. Can be opened and collected in the same place, and it can completely prevent the packaged objects from scattering and spending a lot of time and effort to dispose of them, and it can completely prevent the atmosphere of the workplace from being polluted, and the heat sealing work is interrupted. The continuous work can be performed efficiently without doing.
【図１】本考案装置の平面図である。FIG. 1 is a plan view of the device of the present invention.
【図２】本考案装置の正面図である。FIG. 2 is a front view of the device of the present invention.
【図３】シール装置部の平面図である。FIG. 3 is a plan view of a sealing device section.
【図４】シール装置を構成する容体部の一部切欠側面図
である。FIG. 4 is a partially cutaway side view of a container portion that constitutes the sealing device.
【図５】包装袋の回収ゾーン部における容体の一部切欠
側面図である。FIG. 5 is a partially cutaway side view of a container in a collection zone portion of a packaging bag.
【図６】不良品検出手段を示す説明図である。FIG. 6 is an explanatory diagram showing defective product detection means.
【図７】包装袋の異常把握姿勢を示す説明図である。FIG. 7 is an explanatory diagram showing a posture of the packaging bag for determining an abnormality.
Ａ 充填装置 Ｂ ヒートシール装置 Ｃ 不良シール検出装置 １ 包装袋 １ａ 開口縁 ２ 供給部 ３ １次粉末小分機 ４ ２次粉末小分機 ５ 秤量制御部 ６ 搬送コンベア ７ 容体 ８ 蓋体 ９ 把持手段 １０ ヒートシール手段 １０ａ ヒータ １０ｂ バー １１ シリンダ １２ 回収搬送ベルトコンベア １３ シュート １４ ローラ群 １５ａ 半導体レーザー光源 １５ｂ ポジションセンサー １６ａ 増幅器 １６ｂ 増幅器 １７ａ コンパレータ １７ｂ コンパレータ ａ 脱気ゾーン ｂ ヒートシールゾーン ｃ 大気開放ゾーン ｄ 回収ゾーン ｅ 不良品排出ゾーン A Filling device B Heat seal device C Bad seal detection device 1 Packaging bag 1a Opening edge 2 Supply part 3 Primary powder dispenser 4 Secondary powder dispenser 5 Weighing controller 6 Conveyor 7 Container 8 Lid 9 Grasping means 10 Heat Sealing means 10a Heater 10b Bar 11 Cylinder 12 Recovery conveyance belt conveyor 13 Chute 14 Roller group 15a Semiconductor laser light source 15b Position sensor 16a Amplifier 16b Amplifier 17a Comparator 17b Comparator a Deaeration zone b Heat seal zone c Atmosphere release zone d Recovery zone e No Non-defective product discharge zone
───────────────────────────────────────────────────── フロントページの続き (72)考案者 都倉 光司 東京都品川区広町１丁目２番58号 三共株 式会社品川工場内 (72)考案者 白鳥 衛 東京都品川区広町１丁目２番58号 三共株 式会社品川工場内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Koji Tsukura 1-2-2 Hiromachi, Shinagawa-ku, Tokyo Sankyo Co., Ltd. Shinagawa Factory (72) Mamoru Shiratori 1-2-2 Hiromachi, Shinagawa-ku, Tokyo No. 58 Sankyo Co., Ltd. Shinagawa Factory
Claims (1)
気手段に連通する前面を開口した容体を多数放射状に設
け、この各容体の上辺に略直角に開口する蓋体を密閉可
能に軸支せしめ、前記容体の内部に被包装物を秤量し小
分け充填した包装袋の左右側縁上部の把持手段を設ける
とともに、包装袋の開口縁のヒートシール手段を設け、
一方、前記容体の間欠回動を、脱気ゾーン，包装袋の開
口縁ヒートシールゾーン，大気開放ゾーン，密封包装袋
の回収ゾーンを１サイクルとした包装袋のシール装置で
あって、 前記密封包装袋の回収ゾーンの外側部左右に、包装袋の
開口縁ヒートシール部の左右端部に光をスポット状に照
射してその反射光角度をポジションセンサーなどで受光
し、この受光信号によりヒートシール部の左右セット状
態を比較判別する変位センサーを配設し、更に、前記回
収ゾーンに続いて不良品排出ゾーンを設けたことを特徴
とする包装袋の自動シール装置における不良シール検出
装置。1. A vertical posture of intermittent rotation and a large number of radially opened containers communicating with the degassing means are provided radially, and a lid body that opens at a substantially right angle to the upper side of each container can be sealed. Pivotally supported, the inside of the container is provided with gripping means at the upper and left side edges of the packaging bag in which the object to be packaged is weighed and subdivided, and heat sealing means is provided at the opening edge of the packaging bag,
On the other hand, there is provided a sealing apparatus for a packaging bag, wherein the intermittent rotation of the container comprises a deaeration zone, a heat sealing zone at an opening edge of the packaging bag, an atmosphere opening zone, and a collection zone for the hermetic packaging bag as one cycle. Light is emitted in spots on the left and right edges of the opening edge of the packaging bag on the left and right sides of the bag collection zone, and the reflected light angle is received by a position sensor. A defective seal detecting device in an automatic sealing device for a packaging bag, further comprising a displacement sensor for comparing and discriminating between left and right set states, and further provided with a defective product discharge zone following the recovery zone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993072955U JP2595479Y2 (en) | 1993-12-20 | 1993-12-20 | Defective seal detection device in automatic sealing device for packaging bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993072955U JP2595479Y2 (en) | 1993-12-20 | 1993-12-20 | Defective seal detection device in automatic sealing device for packaging bags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0740417U true JPH0740417U (en) | 1995-07-18 |
| JP2595479Y2 JP2595479Y2 (en) | 1999-05-31 |
Family
ID=13504323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993072955U Expired - Fee Related JP2595479Y2 (en) | 1993-12-20 | 1993-12-20 | Defective seal detection device in automatic sealing device for packaging bags |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2595479Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000062732A (en) * | 1998-08-12 | 2000-02-29 | Fabrica Toyama Corp | Packaged body processing device |
| JP2010159073A (en) * | 2009-01-08 | 2010-07-22 | Kao Corp | Container sealing method |
| CN109941657A (en) * | 2019-05-10 | 2019-06-28 | 湖南叶林环保科技有限公司 | A kind of hazardous waste intelligent warehousing system |
-
1993
- 1993-12-20 JP JP1993072955U patent/JP2595479Y2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000062732A (en) * | 1998-08-12 | 2000-02-29 | Fabrica Toyama Corp | Packaged body processing device |
| JP2010159073A (en) * | 2009-01-08 | 2010-07-22 | Kao Corp | Container sealing method |
| CN109941657A (en) * | 2019-05-10 | 2019-06-28 | 湖南叶林环保科技有限公司 | A kind of hazardous waste intelligent warehousing system |
| CN109941657B (en) * | 2019-05-10 | 2024-02-27 | 湖南叶林环保科技有限公司 | Intelligent storage system for dangerous waste |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2595479Y2 (en) | 1999-05-31 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |