FR2808502A1 - Packaging unit for foodstuff containers comprises a bottom section with container holding elements and a packaging film roll, and a hinged lid with springs and heating elements - Google Patents

Packaging unit for foodstuff containers comprises a bottom section with container holding elements and a packaging film roll, and a hinged lid with springs and heating elements Download PDF

Info

Publication number
FR2808502A1
FR2808502A1 FR0103980A FR0103980A FR2808502A1 FR 2808502 A1 FR2808502 A1 FR 2808502A1 FR 0103980 A FR0103980 A FR 0103980A FR 0103980 A FR0103980 A FR 0103980A FR 2808502 A1 FR2808502 A1 FR 2808502A1
Authority
FR
France
Prior art keywords
packaging machine
lower body
packaging
film
food
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.)
Withdrawn
Application number
FR0103980A
Other languages
French (fr)
Inventor
Nam Pyung Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ENTERLINE CO Ltd
Original Assignee
ENTERLINE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ENTERLINE CO Ltd filed Critical ENTERLINE CO Ltd
Publication of FR2808502A1 publication Critical patent/FR2808502A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/162—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by feeding web material to securing means
    • B65B7/164—Securing by heat-sealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2424—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain
    • B29C66/24243—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral
    • B29C66/24244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral forming a rectangle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours
    • B29C66/2424—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain
    • B29C66/24243—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral
    • B29C66/24244—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral forming a rectangle
    • B29C66/24245—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines being closed, i.e. forming closed contours being a closed polygonal chain forming a quadrilateral forming a rectangle forming a square
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8324—Joining or pressing tools pivoting around one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/841—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions
    • B29C66/8412—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions of different length, width or height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/841—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions
    • B29C66/8412—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions of different length, width or height
    • B29C66/84121—Machines or tools adaptable for making articles of different dimensions or shapes or for making joints of different dimensions of different length, width or height of different width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/861—Hand-held tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/87—Auxiliary operations or devices
    • B29C66/874—Safety measures or devices
    • B29C66/8748—Safety measures or devices involving the use of warnings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/914—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux
    • B29C66/9141—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature
    • B29C66/91421—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux by controlling or regulating the temperature, the heat or the thermal flux by controlling or regulating the temperature of the joining tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/91—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux
    • B29C66/919—Measuring or controlling the joining process by measuring or controlling the temperature, the heat or the thermal flux characterised by specific temperature, heat or thermal flux values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/18—Automatic control, checking, warning, or safety devices causing operation of audible or visible alarm signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
    • B65B59/003—Arrangements to enable adjustments related to the packaging material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/944—Measuring or controlling the joining process by measuring or controlling the time by controlling or regulating the time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/94—Measuring or controlling the joining process by measuring or controlling the time
    • B29C66/949—Measuring or controlling the joining process by measuring or controlling the time characterised by specific time values or ranges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/96—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process
    • B29C66/967—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes
    • B29C66/9674—Measuring or controlling the joining process characterised by the method for implementing the controlling of the joining process involving special data inputs or special data outputs, e.g. for monitoring purposes involving special data outputs, e.g. special data display means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B2051/105—Heat seal temperature control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Package Closures (AREA)
  • Closing Of Containers (AREA)
  • Basic Packing Technique (AREA)
  • Auxiliary Apparatuses For Manual Packaging Operations (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

The packaging unit (10) for foodstuff containers (100) comprises a bottom section (20) with container holding elements (23), and a hinged lid (30) with springs and heating elements. The bottom section further includes a packaging film roll (21) and a film cutting device. After the film is pulled over the containers, the lid (30) is closed and the film is hermetically hot sealed along the container edges by means of the spring loaded heating elements.

Description

<B>MACHINE</B> D'EMBALLAGE <B>DE CONTENEURS POUR ALIMENTS</B> <B>POUVANT</B> ETRE <B>MISE EN</B> CEUVRE <B>FACILEMENT</B> La présente invention se rapporte à une machine d'emballage de conteneurs pour aliments et, plus particulièrement, à une machine d'emballage de conteneurs pour aliments pouvant être mise en oeuvre facilement, plusieurs porte-conteneurs étant placés dans le corps inférieur de la machine et étant conçus pour loger conjointement divers conteneurs, un rouleau de film d'emballage étant installé dans la chambre arrière du corps inférieur et délivrant un film d'emballage jusqu'à une position d'emballage se trouvant au-dessus des porte-conteneurs, et un couteau denté étant agencé sur la surface inférieure du couvercle supérieur et étant utilisé pour couper le film d'emballage le long des rebords supérieurs des conteneurs logés dans les porte-conteneurs, la machine d'emballage pouvant, de préférence, être utilisée pour couvrir les ouvertures supérieures de conteneurs pour aliments conçus spécifiquement pour livrer des aliments. a beaucoup utilisé des conteneurs légers, jetables, pour contenir aliments, comme un repas à livrer, de la pate d'anchois chaude nouilles en portion, ou d'autres denrées. <B> PACKING MACHINE <B> <B> OF CONTAINERS FOR FOOD </ B> <B> CAN <B> BE <B> SET </ B> WORK <B> EASILY </ B> The present invention relates to a food container packaging machine and, more particularly, to a food container packaging machine which can be easily operated, with several container carriers being placed in the lower body of the machine and being adapted to house a plurality of containers together, a roll of packaging film being installed in the rear chamber of the lower body and delivering a packaging film to a packaging position above the container carriers, and a toothed knife being arranged on the lower surface of the top cover and being used to cut the packaging film along the upper edges of the containers housed in the container carriers, the packaging machine preferably being able to be used to cover the or top covers of food containers specifically designed to deliver food. has used a lot of light, disposable containers, to hold food, such as a meal to deliver, hot anchovy paste noodles in portion, or other commodities.

Apres placement d'aliments dans ce genre de conteneurs pour aliments jetables, on couvre hermétiquement l'ouverture supérieure du conteneur ' l'aide d'un film en vinyle non toxique délivré par rouleau de film d'emballage, en empêchant ainsi un renversement du contenu en aliments et qu'il ne vienne en contact avec l'air pendant la livraison, ou le transport, du conteneur avec les aliments qu'il contient.  After placing food in this kind of disposable food containers, the top opening of the container is sealed with a non-toxic vinyl film delivered by a roll of wrapping film, thereby preventing overturning of the container. contained in food and does not come in contact with the air during the delivery, or transport, of the container with the food it contains.

Cependant, ce genre de rouleau de film d'emballage est typiquement accroché à une paroi murale d'un restaurant snack, en étant exposé à l'atmosphère, et le film d'emballage peut ainsi être contaminé facilement par de la poussière, divers germes nocifs, ou d'autres impuretés, ce qui pose souvent des problèmes sanitaires. plus, pour les consommateurs, il quelque peu difficile d'ouvrir conteneurs couverts hermétiquement par ce genre de film et, manière non souhaitable, il arrive que les mains et les doigts consommateurs soient souillés par les aliments lorsqu'ils ouvrent les conteneurs. However, this kind of packaging film roll is typically attached to a wall of a snack restaurant, being exposed to the atmosphere, and the packaging film can be easily contaminated by dust, various germs harmful, or other impurities, which often causes health problems. moreover, for consumers, it is somewhat difficult to open containers covered hermetically by this kind of film and, undesirably, it sometimes happens that the consuming hands and fingers are soiled by the food when they open the containers.

conséquent, on a réalisé la présente invention en gardant à l'esprit problèmes ci-dessus que l'on rencontre dans l'art antérieur, et c'est objectif de la présente invention que proposer une machine d'emballage de conteneurs pour aliments pouvant être mise en couvre facilement qui comprenne plusieurs porte-conteneurs logés dans le corps inférieur de la machine d'emballage et conçus pour recevoir divers conteneurs pour aliments, en permettant ainsi de couvrir facilement et rapidement, en une seule fois, les ouvertures supérieures de plusieurs conteneurs pour aliments à l'aide d'un film d'emballage non toxique, et qui contienne un rouleau de film d'emballage dans la chambre arrière de son corps inférieur, en protégeant ainsi le film d'emballage contre de la poussiere, des germes, ou d'autres impuretés, qui satisfasse à des exigences sanitaires souhaitées, et qui permette à des consommateurs d'ouvrir facilement les conteneurs avant d'en manger le contenu en aliments, et qui empêche presque totalement un renversement accidentel contenu en aliments, en plus d'empêcher une fuite non souhaitable d'odeur du contenu en aliments lors du stockage, de la livraison, ou du transport des conteneurs. Accordingly, the present invention has been realized with the above problems in mind, and it is within the scope of the present invention to provide a food container packaging machine which be easily covered, which includes several container carriers housed in the lower body of the packaging machine and designed to receive various food containers, thereby allowing for easy and quick one-off coverage of the top openings of several containers; food containers with a non-toxic packaging film, which contains a roll of packaging film in the rear chamber of its lower body, thereby protecting the packaging film against dust, germs, or other impurities, which meets desired health requirements, and allows consumers to easily open containers before eating food, and that prevents almost completely an accidental spill contained in food, in addition to preventing an undesirable odor leakage of food content during storage, delivery, or transport of containers.

Afin d'atteindre l'objectif ci-dessus, la présente invention propose machine d'emballage de conteneurs pour aliments pouvant etre mise oeuvre facilement, comprenant : un corps inférieur muni d'un couvercle supérieur articulé par rapport au corps inférieur ; plusieurs porte- conteneurs placés, à des positions prédéterminées, dans le corps inférieur pour recevoir divers conteneurs pour aliments ; un rouleau de film d'emballage installé dans la chambre arrière du corps inférieur et délivrant un film d'emballage jusqu'à une position d'emballage située au- dessus des porte-conteneurs ; un module de chauffe placé à l'intérieur du couvercle supérieur et chauffant le film d'emballage pour sceller thermiquement, hermétiquement, le film d'emballage le long des rebords supérieurs des conteneurs pour aliments logés dans les porte-conteneurs, module de chauffe étant constitué, au niveau de sa partie inférieure, d'un panneau chauffant, plusieurs réchauffeurs PCT étant disposés sur la surface inférieure du panneau chauffant ; plusieurs ressorts installés entre paroi supérieure du couvercle supérieur et le module de chauffe et supportant régulièrement, élastiquement, le module de chauffe par rapport couvercle supérieur pendant un traitement thermique de scellement consistant à sceller le film d'emballage le long des rebords supérieurs des conteneurs pour aliments ; un couteau denté installé sur la surface inférieure du couvercle supérieur au niveau d'une partie arrière située à l'extérieur du module de chauffe et coupant le film d'emballage à une position qui se trouve à l'extérieur des porte-conteneurs pendant le traitement thermique de scellement ; plusieurs diodes émettrices de lumière (LED) et un haut-parleur disposés sur l'extrémité avant du corps inférieur et utilisés pour informer un utilisateur du laps de temps de préchauffage prédéterminé des réchauffeurs PCT après la mise en marche de la machine d'emballage, de la durée, de cinq secondes, traitement thermique de scellement, et d'un mode d'économies d'énergie de la machine d'emballage dans lequel la machine d'emballage activée manière continue se coupe automatiquement puisqu'elle attend traitement thermique d'emballage pendant trente minutes, ou plus, délivrant des signaux lumineux et vocaux pendant le fonctionnement de la machine d'emballage ; un module d'articulation disposé au niveau de la jonction entre les extrémités arrière du corps inférieur et du couvercle supérieur de façon à articuler le couvercle supérieur par rapport au corps inférieur et à permettre une mobilité en rotation, autour du module d'articulation, du couvercle supérieur par rapport au corps inférieur ; et deux éléments de verrouillage disposés, au niveau de positions correspondantes, sur les extrémités avant du corps inférieur du couvercle supérieur de façon à verrouiller le couvercle supérieur le corps inférieur. In order to achieve the above object, the present invention provides a food container packaging machine that can be easily operated, comprising: a lower body having an upper lid articulated with respect to the lower body; a plurality of container carriers positioned at predetermined positions in the lower body for receiving various food containers; a roll of packaging film installed in the rear chamber of the lower body and delivering a packaging film to a packaging position above the container carriers; a heating module placed inside the upper cover and heating the packaging film to hermetically heat-seal the packaging film along the upper edges of the food containers housed in the container carriers, the heating module being constituted, at its lower part, a heating panel, several PCT heaters being disposed on the lower surface of the heating panel; a plurality of springs installed between the upper wall of the top cover and the heating module and regularly and resiliently supporting the heating module relative to the top cover during a sealing heat treatment of sealing the packaging film along the upper edges of the containers for food ; a toothed knife installed on the bottom surface of the top cover at a rear portion located outside the heating module and cutting the wrapping film at a position which is outside the container ships during the heat treatment of sealing; a plurality of light-emitting diodes (LEDs) and a speaker disposed on the front end of the lower body and used to inform a user of the predetermined warm-up time of the PCT heaters after switching on the packaging machine, the duration, five seconds, sealing heat treatment, and a power saving mode of the packaging machine in which the continuously activated packaging machine switches off automatically as it waits for heat treatment packaging for thirty minutes, or more, delivering light and voice signals during operation of the packaging machine; a hinge module disposed at the junction between the rear ends of the lower body and the upper cover so as to articulate the upper cover relative to the lower body and to allow mobility in rotation, around the hinge module, the upper cover relative to the lower body; and two locking members arranged at corresponding positions on the front ends of the lower body of the top cover so as to lock the upper cover the lower body.

Les objectifs, particularités et avantages, ainsi que d'autres, présente invention apparaîtront plus clairement à la lecture description détaillée prise en liaison avec les dessins annexés, dans lesquels la figure 1 est une vue en perspective d'une machine d'emballage de conteneurs pour aliments pouvant être mise en ceuvre facilement selon le mode de réalisation préféré de la présente invention ; figure 2 est une vue en perspective de la machine d'emballage de la presente invention, le couvercle supérieur étant ouvert ; figure 3 est une vue de côté, en coupe, de la machine d'emballage de la présente invention ; et figure 4 est un schéma de circuit, montrant la structure d'un circuit electrique inclus dans la machine d'emballage de la présente invention, servant à commander le fonctionnement de la machine. va maintenant se référer aux dessins dans lesquels on a utilisé les memes repères pour désigner les mêmes composants, ou composants semblables. The objectives, features and advantages, as well as others, of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which FIG. 1 is a perspective view of a container packing machine. for foods that can be easily implemented according to the preferred embodiment of the present invention; Figure 2 is a perspective view of the packaging machine of the present invention with the top cover open; Figure 3 is a side view, in section, of the packaging machine of the present invention; and Fig. 4 is a circuit diagram showing the structure of an electrical circuit included in the packaging machine of the present invention for controlling the operation of the machine. will now refer to the drawings in which the same references have been used to designate the same components, or similar components.

figure 1 est une vue en perspective d'une machine d'emballage de conteneurs pour aliments pouvant être mise en oeuvre facilement selon le mode de réalisation préféré de la présente invention. figure 2 est une en perspective de la machine d'emballage la présente invention, le couvercle supérieur étant ouvert. La figure 3 une vue de côté, en coupe, de la machine d'emballage de la présente invention. La figure est un schéma de circuit, montrant la structure d'un circuit électrique inclus dans la machine d'emballage de la présente invention, servant ' commander le fonctionnement de la machine. Figure 1 is a perspective view of a food container packaging machine that can be easily operated in accordance with the preferred embodiment of the present invention. Figure 2 is a perspective view of the packaging machine of the present invention with the top cover open. Figure 3 is a side view, in section, of the packaging machine of the present invention. The figure is a circuit diagram showing the structure of an electrical circuit included in the packaging machine of the present invention for controlling the operation of the machine.

Comme le montrent les dessins, la machine d'emballage pouvant être mise en #uvre facilement 10 de la présente invention comprend un corps inférieur 20 et un couvercle supérieur 30. As shown in the drawings, the easily operable packaging machine 10 of the present invention comprises a lower body 20 and an upper lid 30.

Dans la machine d'emballage 10 de la présente invention, un porte- rouleau 20a, comportant une surface d'appui supérieure concave portant chaque extrémité d'un rouleau de film d'emballage 21, est installé, au niveau d'une position entourant la paroi latérale du corps 20, dans la chambre arrière du corps inférieur 20. Afin de permettre d'appuyer de manière amovible le rouleau de film 21 sur le porte-rouleau 20a, un élément de recouvrement 22 de rouleau est maintenu sur la paroi arrière du corps inférieur 20, une butée arrière 20b étant formée autour de la chambre arrière pour supporter le bord de l'élément de recouvrement 22 de rouleau lorsque l'élément de recouvrement 22 est fermé. Une fente de distribution de film 22' est formée longitudinalement le long de l'élément de recouvrement 22, et permet de laisser passer le film d'emballage lors de la délivrance, à partir du rouleau de film 21, du film jusqu une position d'emballage située au-dessus des porte-conteneurs 23 a l'intérieur du corps inférieur 20. Une butée avant 20c est formée au niveau de la partie avant à l'intérieur du corps inférieur 20. Les porte-conteneurs 23 sont placés dans le corps inférieur 20 au niveau de positions qui se trouvent entre les butées avant et arrière 20c et 20b, et sont conçus pour loger conjointement divers conteneurs pour aliments. Un module de chauffe 31 est placé à l'intérieur du couvercle supérieur 30, et chauffe le film d'emballage pour sceller thermiquement, hermétiquement, en une seule fois, le film le long des rebords supérieurs des conteneurs. Le module chauffe 31 ci-dessus est constitué, au niveau de sa partie inférieure, panneau chauffant 31a, plusieurs réchauffeurs PCT 31b étant disposés certaines positions sur la surface intérieure du panneau chauffant 31 pour transférer de la chaleur vers le panneau chauffant 31a. Plusieurs ressorts sont installés, au niveau de positions avant et arrière, entre paroi supérieure du couvercle supérieur 30 et le module de chauffe 31, supportent régulièrement, élastiquement, le module de chauffe 31 rapport couvercle supérieur 30 pendant un traitement thermique scellement du film le long des rebords supérieurs des conteneurs. couteau denté longitudinal 33 est installé fixe sur la surface inférieure couvercle supérieur 30 à une position arrière située à l'extérieur module de chauffe 31. Ce couteau denté 33 est placé normalement dans sa position complètement rétractée. Cependant, lorsque le panneau chauffant rappelé par ressort 31a est poussé vers le haut pendant traitement thermique de scellement de la machine d'emballage 10, ce couteau 33 est projeté de la position rétractée pour couper le film d'emballage à une position extérieure aux porte-conteneurs 23. interrupteur à bouton-poussoir 24 est disposé au niveau de l'extrémité avant du corps inférieur 20, et active le module de chauffe 31 pour démarrer traitement thermique de scellement lorsque le couvercle supérieur est complètement fermé par rapport au corps inférieur Plusieurs diodes émettrices de lumière (LED) 25 sont disposées sur surface supérieure inclinée de l'extrémité avant du corps inférieur 20, tandis qu'un haut-parleur "SP" est disposé sur la surface d'extrémité avant du corps inférieur 20. Les diodes émettrices de lumière 25 et le haut- parleur "SP" informent les utilisateurs du laps de temps de préchauffage prédéterminé des réchauffeurs PCT 31b après la mise en marche de machine d'emballage 10, de la durée, de cinq secondes, d'un traitement thermique de scellement, et d'un mode d'économies d'énergie de machine d'emballage dans lequel la machine se coupe automatiquement puisque la machine activée attend de manière continue un traitement thermique de scellement pendant 30 minutes, ou plus, en délivrant signaux lumineux et vocaux pendant le fonctionnement de la machine d'emballage. Deux éléments de verrouillage 26 et 34 sont disposés niveau positions correspondantes sur les parties avant du corps inférieur et du couvercle supérieur 30, de façon à verrouiller le couvercle supérieur 30 et le corps inférieur 20 lorsque cela s'avère nécessaire. Un module d'articulation 35 est disposé au niveau de la jonction entre les extrémités arrière du corps inférieur 20 et du couvercle supérieur 30 de façon à articuler le couvercle supérieur 30 par rapport au corps inférieur 20. Le couvercle supérieur 30 est ainsi mobile en rotation par rapport au corps inférieur 20 autour du module d'articulation 35, et de façon que le couvercle supérieur 30 puisse s'ouvrir. Deux encoches longitudinales 27 sont formées le long de parois latérales opposées corps inférieur 20, et permettent un accès facile pour les doigts l'utilisateur aux saillies formant poignées 36 réalisées au niveau de parois latérales opposées du couvercle supérieur 30 lorsqu'il souhaite ouvrir le couvercle supérieur 30. In the packaging machine 10 of the present invention, a roll holder 20a having a concave upper bearing surface carrying each end of a wrapping film roll 21 is installed at a surrounding position. the side wall of the body 20, in the rear chamber of the lower body 20. In order to releasably support the film roll 21 on the roll holder 20a, a roller cover member 22 is held on the rear wall the lower body 20, a rear stop 20b being formed around the rear chamber to support the edge of the roller cover member 22 when the cover member 22 is closed. A film dispensing slot 22 'is formed longitudinally along the cover member 22, and allows the wrapping film to pass during delivery from the film roll 21 of the film to a position of the film. package located above the container carriers 23 inside the lower body 20. A stop before 20c is formed at the front part inside the lower body 20. The container ships 23 are placed in the lower body 20 at positions between the front and rear stops 20c and 20b, and are adapted to jointly house various food containers. A heating module 31 is placed inside the top cover 30, and heats the packaging film to thermally seal, seal, all at once, the film along the upper edges of the containers. The heating module 31 above is constituted, at its lower portion, heating panel 31a, several PCT heaters 31b being arranged at certain positions on the inner surface of the heating panel 31 to transfer heat to the heating panel 31a. Several springs are installed, at the front and rear positions, between the top wall of the top cover 30 and the heating module 31, which support, regularly, elastically, the upper cover ratio heating module 30 during a heat treatment sealing of the film along top edges of the containers. longitudinal toothed cutter 33 is fixedly installed on the bottom surface of the upper cover 30 at a rearward position located outside the heating module 31. This toothed knife 33 is normally placed in its fully retracted position. However, when the spring-biased heating panel 31a is pushed up during sealing heat treatment of the packaging machine 10, this knife 33 is thrown from the retracted position to cut the packaging film to a position outside the door -conteneurs 23. pushbutton switch 24 is disposed at the front end of the lower body 20, and activates the heating module 31 to start sealing heat treatment when the top cover is completely closed relative to the lower body Several LEDs 25 are disposed on an inclined upper surface of the front end of the lower body 20, while a speaker "SP" is disposed on the front end surface of the lower body 20. The diodes 25 and the "SP" loudspeaker inform the users of the preheating time predetermined heaters PCT 31b after the start of packaging machine 10, the duration, five seconds, a sealing heat treatment, and a packaging machine energy saving mode in which the machine switches off automatically since the activated machine continuously waits for a sealing heat treatment for 30 minutes, or more, by delivering light and voice signals during operation of the packaging machine. Two locking members 26 and 34 are arranged at corresponding positions on the front portions of the lower body and the top cover 30, so as to lock the upper cover 30 and the lower body 20 when necessary. A hinge module 35 is disposed at the junction between the rear ends of the lower body 20 and the upper cover 30 so as to articulate the upper cover 30 relative to the lower body 20. The upper cover 30 is thus rotatable relative to the lower body 20 around the hinge module 35, and so that the upper lid 30 can open. Two longitudinal notches 27 are formed along opposing lower body sidewalls 20, and allow easy access for the fingers by the user to the handle protrusions 36 formed at opposite sidewalls of the top cover 30 when he wishes to open the lid. higher 30.

carte imprimée électrique 28 est installée à l'intérieur de chambre circuit définie par la paroi avant du corps inférieur 20, commande, à la fois, l'allumage des diodes émettrices de lumière 25 l'activation du haut-parleur "SP" pendant le fonctionnement de la machine d'emballage 10. Electrical printed circuit board 28 is installed inside the circuit chamber defined by the front wall of the lower body 20, controlling both the lighting of the light-emitting diodes 25 and the activation of the "SP" loudspeaker during the operation of the packaging machine 10.

De plus, on préfère utiliser un film de polyéthylène, ou un film de polycarbonate, en tant que film d'emballage du rouleau de film 21. Dans les dessins, le repère 100 désigne un conteneur pour aliments, et le repère 101 désigne le rebord supérieur de chaque conteneur pour aliments 100. In addition, it is preferred to use a polyethylene film, or a polycarbonate film, as a wrapping film of the film roll 21. In the drawings, reference numeral 100 denotes a food container, and numeral 101 denotes the rim top of each food container 100.

On va décrire ci-dessous l'effet fonctionnel de la machine d'emballage de conteneurs pouvant être mise en oeuvre facilement de la présente invention. The functional effect of the easy-to-use container packaging machine of the present invention will be described below.

Pour utiliser la machine d'emballage 10 de la présente invention, on doit installer un rouleau de film d'emballage 21 dans la chambre arrière du corps inférieur 20. Dans ce cas, on ouvre le couvercle supérieur 30 avant d'ouvrir l'élément de recouvrement 22 de rouleau. Dès que l'élément de recouvrement 22 de rouleau est ouvert, on installe le rouleau de film d'emballage 21, à l'intérieur de la chambre arrière du corps inférieur 20, sur le porte-rouleau 20a. Dès que l'on a installé le rouleau de film d'emballage 21, on ferme l'élément de recouvrement de rouleau jusqu'à ce qu'il vienne en butée contre la butée arrière De plus, divers porte-conteneurs 23 sont logés dans le corps inférieur au niveau de positions qui se trouvent entre les butées avant et arrière et 20b. To use the packaging machine 10 of the present invention, a wrapping film roll 21 must be installed in the rear chamber of the lower body 20. In this case, the top cover 30 is opened before opening the element covering 22 of roll. As soon as the roll covering member 22 is opened, the wrapping film roll 21 is installed inside the rear chamber of the lower body 20 on the roll holder 20a. Once the wrapping film roll 21 has been installed, the roll cover member is closed until it abuts against the back stop. In addition, various container carriers 23 are housed in the lower body at positions between the front and rear stops and 20b.

On place les conteneurs 100 avec leur contenu en aliments dans les porte-conteneurs 23. De plus, on passe le film du rouleau de film 21 dans fente de distribution de film 22' de l'élément de recouvrement 22 de rouleau. Après cela, on tire le film jusqu'à la position d'emballage située au-dessus des porte-conteneurs 23 de façon à couvrir complètement les conteneurs 100 placés sur les porte-conteneurs 23. The containers 100 with their food contents are placed in the container carriers 23. In addition, the film of the film roll 21 is passed into a film distribution slot 22 'of the roll covering member 22. After that, the film is pulled to the packing position above the container ships 23 so as to completely cover the containers 100 placed on the container ships 23.

Après cela, on effectue un traitement de préchauffage. Lors du traitement de préchauffage, on met en marche la machine d'emballage 10 pour permettre aux réchauffeurs PCT 31b du module chauffe 31 de produire de la chaleur pendant 30 secondes sous ordres d'un temporisateur de traitement de préchauffage "T-1", en prechauffant ainsi le panneau chauffant 31a. Dans le mode de réalisation préféré de la présente invention, on préchauffe le panneau chauffant 31a jusqu'à une temperature de 170 C à l'aide des réchauffeurs PCT 31b. Lorsque la température du panneau chauffant 31a dépasse 170 C, les réchauffeurs PCT 31 b se coupent automatiquement. After that, a preheating treatment is carried out. During the preheating treatment, the packaging machine 10 is started to enable the PCT heaters 31b of the heating module 31 to produce heat for 30 seconds under the order of a "T-1" preheating treatment timer. thereby preheating the heating panel 31a. In the preferred embodiment of the present invention, the heating panel 31a is preheated to a temperature of 170 ° C using the PCT heaters 31b. When the temperature of the heating panel 31a exceeds 170 C, the PCT heaters 31 b automatically shut off.

Pendant traitement de préchauffage, l'une des diodes émettrices de lumière s'allume pour emettre un signal lumineux. C'est-à-dire que la première diode émettrice lumière "LD25-1" de la figure 4 s'allume pour informer l'utilisateur du fait le traitement de préchauffage est en cours. During preheating treatment, one of the light emitting diodes lights to emit a light signal. That is, the first light emitting diode "LD25-1" of Fig. 4 illuminates to inform the user that the preheating process is in progress.

Lorsque l'on ferme couvercle supérieur 30 jusqu'au verrouillage avec le corps inférieur 20 les deux éléments de verrouillage 26 et 34, l'interrupteur à bouton-poussoir 24 du corps inférieur 20 se ferme, le panneau chauffant 31a étant préchauffé complètement jusqu'à une température de 170 C les réchauffeurs PCT 31b, en assurant ainsi un traitement thermique scellement. Pendant le traitement thermique de scellement, le panneau chauffant 31a comprime, pendant cinq secondes, le film d'emballage sur les rebords supérieurs 101 des conteneurs 100, tout le scellant thermiquement sur les rebords supérieurs 101. Pendant le traitement thermique de scellement de 5 secondes, la deuxième diode émettrice de lumière "LD25-2" est allumée en permanence sous les ordres d'un temporisateur de traitement de scellement "T-2", en informant ainsi un utilisateur de la durée de 5 secondes du traitement thermique de scellement. When closing upper cover 30 until locking with the lower body 20 the two locking members 26 and 34, the pushbutton switch 24 of the lower body 20 closes, the heating panel 31a being preheated completely until at a temperature of 170 ° C., the PCT heaters 31b, thus ensuring a sealing heat treatment. During the sealing heat treatment, the heating panel 31a compresses, for five seconds, the packaging film on the upper edges 101 of the containers 100, all the heat sealant on the upper flanges 101. During the sealing heat treatment of 5 seconds , the second light-emitting diode "LD25-2" is continuously lit under the order of a "T-2" sealing treatment timer, thereby informing a user of the 5-second duration of the sealing heat treatment.

Lorsque la machine d'emballage 10 activée attend de manière continue un traitement thermique de scellement pendant 30 minutes, ou plus, les réchauffeurs PCT 31b se coupent automatiquement sous les ordres d'un temporisateur d'économies d'énergie "T-3", de façon à démarrer un mode d'économies d'énergie de la machine d'emballage 10. C'est-à-dire que, lorsque minutes se sont écoulées après une mise en oeuvre précédente du temporisateur de traitement de scellement "T-2", les réchauffeurs PCT 31b coupent automatiquement sous les ordres du temporisateur d'économies d'énergie "T-3". Dans ce mode d'économies d'énergie, la troisième diode émettrice de lumière "LD25-3" s'allume pour informer utilisateur que la machine d'emballage 10 est mode d'économies d'énergie. When the activated packing machine 10 is continuously waiting for a sealing heat treatment for 30 minutes, or longer, the PCT heaters 31b automatically shut off under the control of a "T-3" energy saving timer, so as to start an energy saving mode of the packaging machine 10. That is, when minutes have elapsed after a previous implementation of the seal treatment timer "T-2 ", the PCT 31b heaters automatically cut under the T-3 energy saving timer. In this energy saving mode, the third light emitting diode "LD25-3" lights to inform the user that the packaging machine 10 is energy saving mode.

Décrit brièvement, pendant un fonctionnement de la machine d'emballage 10, la première diode émettrice de lumière "LD25-1 s'allume en premier lorsque 30 secondes, ou plus, se sont écoulées après le démarrage d'un traitement de préchauffage, en informant ainsi, par l'intermédiaire d'un signal lumineux, un utilisateur du fait que le traitement de préchauffage est en cours. Après cela, le traitement thermique de scellement 'effectue pendant 5 secondes pour sceller thermiquement le film d'emballage sur les rebords supérieurs 101 des conteneurs 100, la deuxième diode émettrice de lumière "LD25-2" s'allumant de manière continue pendant 5 secondes pour informer l'utilisateur, par l'intermédiaire d'un signal lumineux, qu'un traitement thermique de scellement est en cours. Lorsque la machine d'emballage 10 activée attend de manière continue un traitement thermique de scellement pendant 30 minutes, ou plus, la troisième diode émettrice de lumière "LD25-3" s'allume pour informer l'utilisateur, par l'intermédiaire d'un signal lumineux que la machine d'emballage 10 est en mode d'économies d'énergie. Lors du fonctionnement de la machine d'emballage 10 de la présente invention, le haut-parleur "SP" génère un signal vocal conjointement avec l'allumage de la première, deuxième ou troisième diode émettrice de lumière "LD25- 1 ", "LD25-2" ou "LD25-3", en informant ainsi l'utilisateur état fonctionnel associé de la machine d'emballage 10. Briefly described, during operation of the packaging machine 10, the first light-emitting diode "LD25-1 first turns on when 30 seconds, or more, have elapsed after starting a preheating treatment, thus informing a user by means of a light signal that the preheating treatment is in progress, after which the sealing heat treatment is carried out for 5 seconds to thermally seal the packaging film on the flanges. upper 100 containers 100, the second light emitting diode "LD25-2" continuously illuminating for 5 seconds to inform the user, through a light signal, that a sealing heat treatment is When the activated packaging machine 10 is continuously waiting for a sealing heat treatment for 30 minutes or longer, the third light-emitting diode "LD25-3" becomes lume to inform the user, through a light signal that the packaging machine 10 is in energy saving mode. In operation of the packaging machine 10 of the present invention, the speaker "SP" generates a voice signal together with the ignition of the first, second or third light emitting diode "LD25-1", "LD25 -2 "or" LD25-3 ", thereby informing the associated functional state user of the packaging machine 10.

Pendant un traitement thermique de scellement de la machine d'emballage 10, le panneau chauffant 31a est comprimé contre les rebords supérieurs 101 des conteneurs 100, le film d'emballage étant placé entre le panneau 31 a et les rebords supérieurs 101. Dans ce cas, le panneau chauffant 31a est déplacé quelque peu vers le haut dans une direction verticale, en comprimant les ressorts 32 et, ensuite, le couteau denté 33 du couvercle supérieur 30 est projeté de sa position rétractée pour couper le film au niveau d'une position située à l'extérieur des porte- conteneurs 23. During a sealing heat treatment of the packaging machine 10, the heating panel 31a is compressed against the upper edges 101 of the containers 100, the packaging film being placed between the panel 31a and the upper edges 101. In this case , the heating panel 31a is moved somewhat upward in a vertical direction, compressing the springs 32 and then the toothed knife 33 of the top cover 30 is projected from its retracted position to cut the film at a position located outside container ships 23.

A la fin d'un traitement thermique de scellement consistant à sceller thermiquement le film d'emballage aux rebords supérieurs 101 des conteneurs 100, on ouvre le couvercle supérieur 30. Dans ce cas, les doigts l'utilisateur peuvent accéder facilement aux saillies formant poignées du couvercle supérieur 30 grâce aux encoches longitudinales 27 formées le long des parois latérales opposées du corps inférieur Par conséquent, lorsqu'il souhaite ouvrir le couvercle supérieur l'utilisateur peut manipuler facilement le couvercle supérieur 30. At the end of a sealing heat treatment consisting in thermally sealing the packaging film at the upper edges 101 of the containers 100, the top cover 30 is opened. In this case, the fingers the user can easily access the protrusions forming handles the upper cover 30 through the longitudinal notches 27 formed along the opposite side walls of the lower body Therefore, when he wishes to open the top cover the user can easily handle the top cover 30.

Comme on l'a décrit ci-dessus, la présente invention fournit machine d'emballage de conteneurs pour aliments pouvant être mise oeuvre facilement. Plusieurs porte-conteneurs, conçus pour loger divers conteneurs, sont placés dans le corps inférieur de la machine d'emballage. La machine d'emballage couvre ainsi facilement et simplement, en une seule fois, les ouvertures supérieures de plusieurs conteneurs pour aliments à l'aide d'un film d'emballage non toxique. La machine d'emballage contient, dans la chambre arrière de son corps inférieur, un rouleau de film d'emballage, en protégeant ainsi le film d'emballage contre de la poussière, des germes, ou d'autres impuretés, et satisfait à des exigences sanitaires souhaitées. La machine d'emballage permet egalement à des consommateurs d'ouvrir facilement conteneurs avant d'en manger le contenu en aliments, et empêche pratiquement complètement un renversement accidentel du contenu aliments, plus d'empêcher une fuite non souhaitée d'odeur du contenu en aliments pendant le stockage, la livraison, ou le transport des conteneurs. As described above, the present invention provides a food container packaging machine that can be easily operated. Several container ships, designed to house various containers, are placed in the lower body of the packaging machine. The packaging machine thus easily and simply covers, at one time, the upper openings of several food containers with a non-toxic packaging film. The packaging machine contains, in the rear chamber of its lower body, a roll of packaging film, thus protecting the packaging film against dust, germs, or other impurities, and satisfies health requirements. The packaging machine also allows consumers to easily open containers before eating the food contents, and virtually completely prevents an accidental spilling of food contents, plus to prevent unwanted odor leakage from the food contents. food during the storage, delivery, or transport of containers.

Bien que l'on ait décrit un mode de réalisation préféré de la présente invention à titre représentatif, ceux qui sont expérimentés dans l'art apprécieront que divers changements, ajouts et remplacements peuvent être effectués sans s'écarter de l'esprit ni de la portée de l'invention telle qu'elle est décrite dans les revendications annexées.While a preferred embodiment of the present invention has been described by way of example, those skilled in the art will appreciate that various changes, additions, and replacements can be made without departing from the spirit or skill of the present invention. scope of the invention as described in the appended claims.

Claims (4)

<B>REVENDICATIONS</B><B> CLAIMS </ B> 1. Machine d'emballage de conteneurs pour aliments pouvant être mise en oeuvre facilement (10), comprenant un corps inférieur (20) muni d'un couvercle supérieur (30) articulé par rapport audit corps inférieur; plusieurs porte-conteneurs (23) placés, ' des positions prédéterminées, dans ledit corps inférieur (20) pour recevoir divers conteneurs pour aliments (100) ; un rouleau de film d'emballage (21) installé dans une chambre arriere dudit corps inférieur (20) et délivrant un film d'emballage jusqu'à position d'emballage située au-dessus desdits porte conteneurs (23) ; un module de chauffe (31) placé à l'intérieur dudit couvercle supérieur (30) et chauffant le film d'emballage pour sceller thermiquement, hermétiquement, le film d'emballage le long des rebords supérieurs (101) desdits conteneurs pour aliments (100) logés dans les porte-conteneurs (23), ledit module de chauffe (31) étant constitué, au niveau de sa partie inférieure, d'un panneau chauffant (31a), et de plusieurs réchauffeurs PCT (31b) étant disposés sur une surface inférieure dudit panneau chauffant (31 a) ; plusieurs ressorts (32) installés entre une paroi supérieure dudit couvercle supérieur (30) et le module de chauffe (31) et supportant régulièrement, élastiquement, le module de chauffe par rapport au couvercle supérieur (30) pendant un traitement thermique de scellement consistant à sceller le film d'emballage le long des rebords supérieurs 01) des conteneurs pour aliments (100) ; un couteau denté (33) installé sur la surface inférieure dudit couvercle supérieur (30) au niveau d'une position arrière à l'extérieur du module de chauffe (31) et coupant le film d'emballage au niveau d'une position située à l'extérieur des porte-conteneurs (23) pendant le traitement thermique de scellement; plusieurs diodes émettrices de lumière (LED) (25) et un haut- parleur (SP) disposés sur une extrémité avant dudit corps inférieur (20) et utilisés pour informer un utilisateur du laps de temps de préchauffage prédéterminé des réchauffeurs (31 b) après la mise en marche de la machine d'emballage (10), de durée, de cinq secondes, d'un traitement thermique de scellement, et mode d'économies d'énergie de la machine d'emballage dans lequel machine d'emballage (10) se coupe automatiquement puisque la machine d'emballage activée attend de manière continue un traitement thermique de scellement pendant trente minutes, ou plus, en délivrant des signaux lumineux et vocaux pendant le fonctionnement de ladite machine d'emballage (10) ; un module d'articulation (35) disposé au niveau de la jonction entre les extrémités arrière dudit corps inférieur (20) et dudit couvercle supérieur (30), de façon à articuler le couvercle supérieur (30) par rapport au corps inférieur (20) et à permettre une mobilité en rotation, autour du module d'articulation (35), du couvercle supérieur (30) par rapport au corps inférieur (20) ; et deux éléments de verrouillage (26) disposés, au niveau de positions correspondantes, sur les extrémités avant du corps inférieur (20) et du couvercle supérieur (30), de façon à verrouiller le couvercle supérieur (30) et le corps inférieur (20).An easily operable food container packaging machine (10), comprising a lower body (20) having an upper lid (30) articulated with respect to said lower body; a plurality of container carriers (23) positioned at predetermined positions in said lower body (20) for receiving various food containers (100); a roll of packaging film (21) installed in a rear chamber of said lower body (20) and delivering a packaging film to the packaging position above said container carriers (23); a heating module (31) placed inside said upper lid (30) and heating the packaging film to hermetically seal the packaging film along the upper edges (101) of said food containers (100); ) housed in the container carriers (23), said heating module (31) being constituted, at its lower part, a heating panel (31a), and several PCT heaters (31b) being arranged on a surface bottom of said heating panel (31 a); a plurality of springs (32) installed between an upper wall of said upper lid (30) and the heating module (31) and resiliently supporting the heating module with respect to the upper lid (30) during a sealing heat treatment consisting of sealing the packaging film along the upper edges 01) of the food containers (100); a toothed cutter (33) installed on the lower surface of said upper cover (30) at a rear position outside the heating module (31) and cutting the wrapping film at a position at the outside of the container ships (23) during the sealing heat treatment; a plurality of light emitting diodes (LEDs) (25) and a loudspeaker (SP) disposed on a front end of said lower body (20) and used to inform a user of the predetermined preheating time of the heaters (31b) after start-up of the packaging machine (10), duration, five seconds, sealing heat treatment, and energy saving mode of the packaging machine in which packaging machine ( 10) cuts off automatically since the activated packaging machine continuously waits for a sealing heat treatment for thirty minutes, or more, by delivering light and voice signals during operation of said packaging machine (10); an articulation module (35) disposed at the junction between the rear ends of said lower body (20) and said top cover (30), so as to articulate the upper cover (30) with respect to the lower body (20) and to allow rotational mobility around the hinge module (35), the top cover (30) relative to the lower body (20); and two locking members (26) disposed at corresponding positions on the front ends of the lower body (20) and the top cover (30) so as to lock the upper cover (30) and the lower body (20). ). 2. Machine d'emballage de conteneurs pour aliments pouvant être mise en oeuvre facilement (1 selon la revendication 1, caractérisée en ce qu'une carte imprimée électrique (28) est installée à l'intérieur d'une chambre de circuit définie par la paroi avant dudit corps inférieur (20), et commande, à la fois, l'allumage diodes émettrices de lumière (25) et l'activation du haut-parleur ( pendant le fonctionnement de ladite machine d'emballage (10).2. Food packaging machine for containers that can be easily operated (1 according to claim 1, characterized in that an electrical printed circuit board (28) is installed inside a circuit chamber defined by the front wall of said lower body (20), and controls, both, the light-emitting diodes (25) and the activation of the loudspeaker (during operation of said packaging machine (10). 3. Machine d'emballage de conteneurs pour aliments pouvant être mise en oeuvre facilement ( selon la revendication 1, caractérisée en ce que ledit film d'emballage du rouleau de film (21) est choisi à partir du groupe constitué d'un film de polyéthylène et d'un film de polycarbonate.An easily operable food container packaging machine (according to claim 1, characterized in that said film roll packaging film (21) is selected from the group consisting of polyethylene and a polycarbonate film. 4. Machine d'emballage de conteneurs pour aliments pouvant etre mise en oeuvre facilement (10) selon la revendication 2, caractérisée ce que lesdites diodes émettrices de lumière ( ) comprennent en combinaison une première diode émettrice de lumière (LD25 1) qui s'allume en premier, pendant un fonctionnement de machine d'emballage (10), pour émettre de la lumière lorsque trente secondes se sont écoulées après le démarrage d'un traitement de préchauffage, en informant ainsi l'utilisateur du fait que ledit traitement de préchauffage est en cours ; une deuxième diode émettrice de lumière (LD25-2) qui s'allume de manière continue pendant 5 secondes pour émettre de la lumière pour informer l'utilisateur du fait que le traitement thermique de scellement consistant à sceller thermiquement le film d'emballage sur les rebords supérieurs (101) des conteneurs pour aliments (100) est en cours ; et une troisième diode émettrice de lumière (LD25-3) qui s'allume pour émettre de la lumière lorsque la machine d'emballage activée (10) attend de manière continue un traitement de scellement thermique pendant trente minutes, ou plus, en informant ainsi l'utilisateur du fait que la machine d'emballage (10) est en mode d'économies d'énergie, et ledit haut-parleur (SP) génère un signal vocal conjointement avec l'allumage de la première, deuxième, ou troisième diode émettrice de lumière (LD25-1, LD25-2 ou LD25-3) pour informer l'utilisateur d'un état fonctionnel associé de la machine d'emballage (10).An easily operable food container packaging machine (10) according to claim 2, characterized in that said light emitting diodes () comprise in combination a first light emitting diode (LD25 1) which first ignites, during a packaging machine operation (10), to emit light when thirty seconds have elapsed after start of a preheating treatment, thereby informing the user that said preheating treatment is in progress ; a second light-emitting diode (LD25-2) which continuously illuminates for 5 seconds to emit light to inform the user that the heat-sealing process of thermally sealing the packaging film on the upper flanges (101) of the food containers (100) is in progress; and a third light emitting diode (LD25-3) which illuminates to emit light when the activated packaging machine (10) continuously waits for a heat seal treatment for thirty minutes or more, thereby informing the user that the packaging machine (10) is in energy saving mode, and said speaker (SP) generates a voice signal together with the ignition of the first, second, or third diode light emitting device (LD25-1, LD25-2 or LD25-3) to inform the user of an associated functional state of the packaging machine (10).
FR0103980A 2000-03-24 2001-03-23 Packaging unit for foodstuff containers comprises a bottom section with container holding elements and a packaging film roll, and a hinged lid with springs and heating elements Withdrawn FR2808502A1 (en)

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DE10114201A1 (en) 2001-09-27
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KR200191900Y1 (en) 2000-08-16

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