FR3108583A1 - Device for cutting plastic bags or packaging repeatedly quickly and without risk or fatigue - Google Patents
Device for cutting plastic bags or packaging repeatedly quickly and without risk or fatigue Download PDFInfo
- Publication number
- FR3108583A1 FR3108583A1 FR2003033A FR2003033A FR3108583A1 FR 3108583 A1 FR3108583 A1 FR 3108583A1 FR 2003033 A FR2003033 A FR 2003033A FR 2003033 A FR2003033 A FR 2003033A FR 3108583 A1 FR3108583 A1 FR 3108583A1
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- FR
- France
- Prior art keywords
- rails
- cutting device
- cut
- plastic
- entry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
Dispositif de Coupe poche en plastique (C) qui comprend un portique (Por) solidement fixé sur une plateforme (Pla), ce portique comprenant lui-même deux montants (M1) et (M2) supportant une partie horizontale, (Ph), laquelle est munie d’une fente (Fe) permettant l’entrée d’une poche (Poc) plastique à couper, en l’introduisant dans ladite fente (Fe) munie de deux rails de guidage (G1) et (G2) placés symétriquement et dont le profil d’entrée est écarté pour faciliter l’entrée de la poche, ces rails étant plus resserrés à l’endroit de la coupe qui est effectuée par au moins une lame (La) placée entre des rails (G1) et (G2).La figure de l’abrégé est la figure 1.Plastic pocket cutting device (C) which comprises a gantry (Por) firmly fixed on a platform (Pla), this gantry itself comprising two uprights (M1) and (M2) supporting a horizontal part, (Ph), which is provided with a slot (Fe) allowing the entry of a plastic pocket (Poc) to be cut, by inserting it into said slot (Fe) provided with two guide rails (G1) and (G2) placed symmetrically and the entry profile of which is set apart to facilitate the entry of the pocket, these rails being more tightened at the point of the cut which is made by at least one blade (La) placed between rails (G1) and (G2 The figure of the abstract is figure 1.
Description
Domaine de l’inventionField of invention
La présente invention est un dispositif très simple qui permet d’obtenir une ouverture dans un sac plastique en passant ce dernier dans la fente du dispositif sans se servir d’un couteau cutter ou autre dispositifs connus mais relativement dangereux pour ouvrir des poches sacs ou emballages en matière plastique. Cette opération répétée un grand nombre de fois, est longue, et fastidieuse et surtout entraine des troubles musculosquelettiques tels que courbatures, tendinites ou crampes notamment dans les doigts ou bras de l’opérateur.The present invention is a very simple device which makes it possible to obtain an opening in a plastic bag by passing the latter through the slot of the device without using a cutter knife or other known but relatively dangerous devices for opening bags or packaging pockets. in plastic material. This operation, repeated a large number of times, is long and tedious and above all leads to musculoskeletal disorders such as aches, tendinitis or cramps, particularly in the fingers or arms of the operator.
Art AntérieurPrior art
Exemple cas d’un hôpital : Plusieurs bâtiments sont équipés d'un système de transfert de poche "parachute" dans des tuyaux via un système pneumatique. Plusieurs points d’expédition sont présents dans les bâtiments. Les infirmières font des prélèvements (sang, urine...). Elles mettent le prélèvement dans un sac, elles le scellent et utilisent un point d'expédition pour l'envoyer vers le bâtiment d'analyses. Au bâtiment d'analyse, plusieurs tuyaux arrivent avec les poches.
La personne qui réceptionne les poches doit toutes les ouvrir pour récupérer les échantillons et les traiter (étiquetage, envoi vers d'autres services, traitement sécurité sociale...).
Il ne s'agit donc pas d'une action sur un seul sac mais une action répétitive sur de nombreux sacs . C’est l'ouverture de plusieurs dizaines ou centaines de sacs par jour.
Il faut imaginer une personne devant une rangée de tuyaux desquels arrivent sans arrêt des échantillons. Elle passe sa journée à ouvrir les sacs, faire du repérage et transférer à ses collègues.Par exemple, sur Toulouse, certains laboratoires reçoivent 5000 échantillons par jour (même s’ils n’arrivent pas tous via pneumatique).Example case of a hospital: Several buildings are equipped with a "parachute" pocket transfer system in pipes via a pneumatic system. Several expedition points are present in the buildings. The nurses take samples (blood, urine, etc.). They put the sample in a bag, they seal it and use a shipping point to send it to the analysis building. At the analysis building, several pipes arrive with the ladles.
The person who receives the bags must open them all to collect the samples and process them (labeling, sending to other services, social security processing, etc.).
It is therefore not an action on a single bag but a repetitive action on many bags. It is the opening of several tens or hundreds of bags per day.
You have to imagine a person in front of a row of pipes from which samples are constantly arriving. She spends her day opening the bags, scouting and transferring to her colleagues . For example, in Toulouse, some laboratories receive 5,000 samples per day (even if they do not all arrive via pneumatics).
La présente invention va remédier à ces inconvénients grâce à un dispositif qui va être décrit en détail. Il est ultra simple et permet d’augmenter la cadence des coupes sans fatigue de l‘opérateur.
En particulier seront supprimés les crampes dans les doigts et les risques de blessures liés à la répétition des gestes ou à l’utilisation des outils coupants.The present invention will remedy these drawbacks thanks to a device which will be described in detail. It is very simple and makes it possible to increase the rate of cuts without fatigue of the operator.
In particular, cramps in the fingers and the risk of injury linked to the repetition of gestures or the use of cutting tools will be eliminated.
Les dessins illustratifs de l’invention ne sont pas limitatifs, ils servent à la compréhension d’une des formes préférentielle de l’invention. Ce sont :The illustrative drawings of the invention are not limiting, they serve to understand one of the preferred forms of the invention. These are :
Le dispositif de Coupe poche en plastique C comprend un portique Por solidement fixé sur une plateforme Pla. Ce portique comprend lui-même deux montants M1et M2 qui peuvent être pleins ou formés de plusieurs pieds, ces derniers supportant une partie horizontale Ph munie d’une fente Fe qui va permettre l’entrée d’une poche plastique à couper Poc en l’introduisant dans ladite fente Fe. Cette fente est munie de deux rails de guidage G1 et G2 placés symétriquement et dont le profil d’entrée est écarté (de manière analogue à un entonnoir) ceci, pour faciliter l’entrée de la poche, ces rails sont ensuite plus resserrés à l’endroit de la coupe. Cette coupe est effectuée par au moins une lame La placée entre des rails G1 et G2 (figure 1).
The plastic pocket cutting device C comprises a gantry Por firmly fixed on a platform Pla. This gantry itself comprises two uprights M1 and M2 which can be solid or formed of several feet, the latter supporting a horizontal part Ph provided with a slot Fe which will allow the entry of a plastic pocket to be cut Poc in the introducing Fe into said slot. This slot is provided with two guide rails G1 and G2 placed symmetrically and whose entry profile is spaced apart (in a manner analogous to a funnel) this, to facilitate the entry of the pocket, these rails are then tighter at the place of the cut. This cut is performed by at least one blade La placed between rails G1 and G2 (FIG. 1).
La lame La est placée dans un logement Lao adapté à celle-ci , (figure4) la forme de ce logement Lao permet de régler l’angle d’attaque de la lame , l’écartement des rails restant limité entre G1 et G2 pour éviter tout risque de passage d’un doigt.
The blade La is placed in a Lao housing adapted to it, (figure 4) the shape of this Lao housing makes it possible to adjust the angle of attack of the blade, the spacing of the rails remaining limited between G1 and G2 to avoid any risk of passage of a finger.
Dans une variante de l’invention (figure 2) les rails G1 et G2 de forme analogue sont placés symétriquement et présentent deux ouvertures O1 et O2 pas forcement identiques qui permettent de pouvoir passer les poches dans les deux sens suivant leur taille ou partie à couper.
In a variant of the invention (figure 2) the rails G1 and G2 of similar shape are placed symmetrically and have two not necessarily identical openings O1 and O2 which allow the pockets to be passed in both directions according to their size or part to be cut .
Au moins l’une des pièces P qui solidarise les rails G1 et G2 (figure 3) possède au moins un trou oblong To qui permet de régler la distance de rapprochement des rails G1 et G2 suivant les dimensions des poches Poc à couper avec le dispositif de coupe C.
Dans une version plus généralisée : ce dispositif de coupe C peut aussi couper des sacs et des emballages, tout en restant de conception identique mais avec des dimensions adaptées au problème posé par le type de sac ou d’emballages que l’on veut couper pour les ouvrir.
At least one of the parts P which secures the rails G1 and G2 (FIG. 3) has at least one oblong hole To which makes it possible to adjust the distance between the rails G1 and G2 according to the dimensions of the pockets Poc to be cut with the device C cut.
In a more generalized version: this cutting device C can also cut bags and packaging, while remaining of identical design but with dimensions adapted to the problem posed by the type of bag or packaging that one wants to cut for open them.
Dans ce cas il est intéressant de pouvoir récupérer la partie sous la coupe ouverte après passage dans le dispositif C ce qui permet d’en faire un nouvel emballage au lieu de la jeter, c’est donc un dispositif de recyclage notamment des matières plastiques, ou autres matériaux, dispositif très recherché de nos jours. Ce dispositif très simple a donc des applications très intéressantes.
In this case it is interesting to be able to recover the part under the open cup after passing through the device C which makes it possible to make a new packaging instead of throwing it away, it is therefore a device for recycling in particular plastic materials, or other materials, a highly sought-after device these days. This very simple device therefore has very interesting applications.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2003033A FR3108583A1 (en) | 2020-03-27 | 2020-03-27 | Device for cutting plastic bags or packaging repeatedly quickly and without risk or fatigue |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2003033 | 2020-03-27 | ||
FR2003033A FR3108583A1 (en) | 2020-03-27 | 2020-03-27 | Device for cutting plastic bags or packaging repeatedly quickly and without risk or fatigue |
Publications (1)
Publication Number | Publication Date |
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FR3108583A1 true FR3108583A1 (en) | 2021-10-01 |
Family
ID=70918635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2003033A Withdrawn FR3108583A1 (en) | 2020-03-27 | 2020-03-27 | Device for cutting plastic bags or packaging repeatedly quickly and without risk or fatigue |
Country Status (1)
Country | Link |
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FR (1) | FR3108583A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989011379A1 (en) * | 1988-05-19 | 1989-11-30 | Fredric Goldstein | A combined ribbon curling and cutting tool |
WO2004041487A1 (en) * | 2002-11-02 | 2004-05-21 | Gu-Ha Lee | Vinyl pack opener |
KR20130092326A (en) * | 2012-02-10 | 2013-08-20 | 김성희 | Vinyl cutter |
JP2018024463A (en) * | 2016-08-12 | 2018-02-15 | 修三 山下 | Pouch cutter |
-
2020
- 2020-03-27 FR FR2003033A patent/FR3108583A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989011379A1 (en) * | 1988-05-19 | 1989-11-30 | Fredric Goldstein | A combined ribbon curling and cutting tool |
WO2004041487A1 (en) * | 2002-11-02 | 2004-05-21 | Gu-Ha Lee | Vinyl pack opener |
KR20130092326A (en) * | 2012-02-10 | 2013-08-20 | 김성희 | Vinyl cutter |
JP2018024463A (en) * | 2016-08-12 | 2018-02-15 | 修三 山下 | Pouch cutter |
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PLSC | Publication of the preliminary search report |
Effective date: 20211001 |
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ST | Notification of lapse |
Effective date: 20211105 |