CN101323082A - Apparatus for deforming of container sheet material - Google Patents
Apparatus for deforming of container sheet material Download PDFInfo
- Publication number
- CN101323082A CN101323082A CNA2008100985281A CN200810098528A CN101323082A CN 101323082 A CN101323082 A CN 101323082A CN A2008100985281 A CNA2008100985281 A CN A2008100985281A CN 200810098528 A CN200810098528 A CN 200810098528A CN 101323082 A CN101323082 A CN 101323082A
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- container
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Images
Classifications
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- 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
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
- B65B47/04—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved by application of mechanical pressure
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06905—Using combined techniques for making the preform
- B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/56—Opening, closing or clamping means
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/38—Opening, closing or clamping 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
- 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
- B65B59/04—Machines constructed with readily-detachable units or assemblies, e.g. to facilitate maintenance
-
- 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
- B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
- B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
- B65B9/04—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material
- B65B9/042—Enclosing successive articles, or quantities of material between opposed webs one or both webs being formed with pockets for the reception of the articles, or of the quantities of material for fluent material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
An apparatus for forming container sheet material comprises at least one operating unit for effectively mutually interacting with sheet material so as to form a container by means of the sheet material. The operating unit provides a mould portion connected with a supporter through a hinge. The at least one module portion can rotate to a wholly horizontal still position from an operation position contacted with the sheet material, wherein operating staff can control at least one module portion for checking and/or maintaining or replacing.
Description
The application is be on November 15th, 2002, denomination of invention the applying date for " equipment and method " and application number be dividing an application of 02827162.9 Chinese invention patent application.
Technical field
The present invention relates to a kind of equipment that is used to make the container sheet material moulding.
Background technology
Prior art comprises the thermal forming device that is used for sheet material, and it comprises that a conveyer by a welding unit, progressively advances sheet material, wherein a pair of film, and perhaps the end face of identical film is along the outside welding of the pre-template of the definition of making container.
The part that the outside of being finished by welding unit is welded on the outside is interrupted, and a hole is arranged herein, is used to introduce product, and this product can be used for the moulding or the filling of container.
Known device also comprises next flow process of welding equipment, and a thermoforming unit is heated at this film.
The liquid that injects pressurization by described hole is used to make film to contact with mould to each pre-template then, just can cast out described film.
A last flow process of welding unit, known device may comprise and be used to heat the film heating unit, for the welding and the molding procedure of back are prepared.
The former of use sheet material that is used to make container and suppository is by the aluminium thin film fabrication of moulding, comprise a forming unit simultaneously, wherein film produces plastic deformation by mechanical-moulded device, for example by deep draw, is used to make half half housing of a container.
This equipment also comprises next flow process of forming unit, a welding unit, and the wherein the first film and second film welding, the first film place produces a plurality of the first half housings, and the second film place produces a plurality of the second half housings.
The first film and second film weld together along a lateral surface in the definition of the edge of container.The place, a hole that is welded on of outside is interrupted, and this hole is used to introduce the inside of product to container for moulding in filling work procedure thereupon.
A shortcoming of equipment described above is that welding unit, forming unit and heating unit are installed in the precalculated position of device framework, can not adjust mutually.
The mould of the container of suitable welding and moulding predetermined number is relevant with described each unit, and mould has certain length, by the number and the size decision of container.It is designed to produce in each step of sheet material advances.
When needs change the size of the container of producing, following situation will take place, use the mould of same size, at each container that advances the step generation, will stay the part film of not moulding, like this because the serious waste of raw material will cause the reduction of device efficiency.
In addition, in known equipment, each mould comprises a pair of half module tool, relatively moves or removes.
The first half module tool is installed on the support unit that firmly is assemblied on the device framework, the second half module tool is connected with a movable support unit simultaneously, this element drives the second half module tool and the first half module tool is harmonious so that film welding or moulding, in case welding or moulding are finished, to move the second half module tool, and make it away from the first half module tool.
Movable support unit is driven by a drive unit, and it is slided on guide post, for example is assemblied in the pneumatic cylinder on the device framework.
Therefore, another shortcoming of known device is exactly that the framework of equipment is controlled by very big pressure, and this will jeopardize its structural strength.
Another shortcoming is, each half module tool is assemblied on separately the support unit in known device, like this, needs a repeatedly disassembling section for a long time if the half module tool moved from support unit.When the half module tool need change, for example need to be varied to the container of producing the change size from the container of producing certain size, equipment will stop for a long time, and this will reduce productivity greatly.
For above-mentioned reasons, the equipment of prior art is difficult to finish the inspection and the control of half module tool.
In the equipment of prior art, be used for progressively advancing the conveyer of sheet material to comprise the grab bucket unit, it will catch the stub area of sheet material so that transmit.
The grab bucket unit carries out reciprocal rectilinear motion along the direction that sheet material advances.
This grab bucket unit can be open inactive state, and jaw can not contact with sheet material, can be closed duty yet, and jaw can be firmly grasped sheet material.
The number of grab bucket unit is predefined, can not change.And they can only be installed in the presumptive area of equipment, for example, in thermal forming device welding unit on next flow process of a flow process and forming unit.
Therefore, the grab bucket unit that another shortcoming of known device provides is for the sheet material of different nature of processing, and the number and the position that relate to them are not suitable for changing.
Especially, in the equipment of prior art, the grab bucket unit is not suitable for the sheet material of particularly soft, and large-scale horizontal expansion can not be provided.
Equipment by moulding aluminium film production suppository comprises described deep draw unit, and anamorphic attachment for cinemascope is used for producing product and the deep draw of forming suppository and produces a plurality of transverse folds at film before.This fold comprises the extra material that is used to form die cavity; In fact, do not have these extra materials, the aluminium film can not bear very big strain, and fracture and destruction will be taken place in the deep draw process.
Yet the material that comprises fold does not draw back along the whole horizontal expansion of film, and only at mid portion, for example, in the position of mold cavity forming.
Thereby the end of fold remains and takes shape in the welding film tape, after container formation, and this terminal adjunct that forms.
These adjuncts will cause container improper in use, and they are compressed subsequently, so they are smooth, and infringement being reduced to minimum.
The sheet material bar will be cut, and realize by a cutter sweep, produce unstable line, be separated from each other along this line container.
Another shortcoming of known device is, when the sheet material bar was cut, cutter sweep and adjunct effect produced a large amount of aluminium chips, and this is potential danger, because they may injure the user.
Above-mentioned fold has the different degree of depth, and this depends on and produces the required material quantity of die cavity and the size of die cavity.
In order to change the degree of depth of fold, can adjust the stroke of anamorphic attachment for cinemascope.
Anamorphic attachment for cinemascope is driven in order to produce reciprocal rectilinear motion by cam mechanism.
Another shortcoming of known device is that the stroke of anamorphic attachment for cinemascope is difficult to adjust.
In fact, for change the number of runs of anamorphic attachment for cinemascope in position separately, the cam on the cam mechanism is replaced to cam with different stroke profiles.
Known device also comprises next flow process of filler cells, is used for the delivery unit of filling containers.This delivery unit is used to produce container and suppository in equipment, it is by the container of the filling of a cooling unit propelling moulding, and cooling unit makes the product of forming suppository be become solid-state by liquid state.
Delivery unit comprises a plurality of guide wall, and it defines track, and sheet material advances by the chain of a support belt, and sheet material comprises a band, and container formation is in band.
Chain is installed in the bottom of track, moves by a suitable electric device.
What link some chains is cork, and it is stretched out by link, towards the interior zone of the track that comprises chain.This cork and band influence each other, particularly adjunct.
Another shortcoming of known device is the dilatory interaction of giving the credit between the cork of band, is arranged in the precalculated position of chain, and accessory is partly pushed, and therefore has a large-scale size to cause controlling very poor.
Under accidental fully situation, when producing coupling between cork and the adjunct separately, for the cork of definite some and the adjunct engagement of respective numbers, the transmission that produces band need provide a large amount of corks.
To cause with the danger that may on chain, slide like this, thereby cause destroying.
Known device also provides a cutter unit, and wherein, in case container formation, filling and sealing, the band of moulding will be in a plurality of part segmentations thus, and each all comprises the container of a predetermined quantity.
As previously mentioned, known device comprises a last flow process of cutter unit, and an otch unit wherein is with by otch, in the insertion zone of a container and another container, thereby obtains unstable line, and splitting along this line to make container and other container separate.
Another shortcoming of known device is that the separator that cutter unit provides overlaps with band in the zone of a cut line, produces " cut-on-cut " effect.This operation produces and comprises the short grained iron filings of sheet material in a large number, if these iron filings do not have suitable removal, will have potential danger.
The removal of iron filings needs specialized apparatus, promotes the complexity of product and the use of known device.
Cutter unit also comprises the collecting device of a receiving vessel part, produces the group cover of the stacked containers that comprises predetermined number, transmits above-mentioned group and is set to the sealed in unit that is arranged in next flow process.
Another shortcoming that the equipment of prior art exists is the shape that has part truncation cone when container, for example is used for the container of suppository, and the group cover is made up of the container of arranging with " fan-shaped ", for example, the truncation cone of big bottom is arranged in being in contact with one another.It is dumb that this " fan-shaped " arranges relative those group covers, its poor stability, and the obstruction that generation is not expected in the group cover.
The otch unit comprises the cutter sweep that some cutters are provided, and the number of cutter is suitable with the number of container, comprises any part, at least one.
Another shortcoming of known device is the low flexibility of otch unit.
In fact, when expectation from the container of producing some become the container of producing different numbers the time, must upgrade notching device so that the cutter of suitable number to be provided.
Summary of the invention
The objective of the invention is to improve the former that is used to make the sheet material container.
According to a first aspect of the invention, a kind of equipment that is used to make the container sheet material moulding comprises: a plurality of operating units that are used to form container, and described a plurality of operating units are disposed in order along a direction; Guider, described operating unit are installed on this guider, can adjust the lengthwise position of at least one operating unit like this with respect to adjacent operating unit along a described direction.This equipment also comprises positioner, is used for moving along a described direction two or more operating units of described a plurality of operating units, and the amount of movement of each operating unit is directly proportional with the amount of movement of other unit.
Adjusting device preferably can move above-mentioned at least one operating unit along guider.
In better version, adjusting device comprises a threaded rod, and it can accurately regulate the position of above-mentioned at least one operating unit.
Because in this respect of the present invention, it may use in each unit, mould can comprise the exact number of the container of certain size by longitudinal extension, thereby uses minimum raw material, reduces the waste of non-distortion raw material especially.
Mobile unit is nearer or farther, makes mould that suitable position be arranged, and does not have boundary between the mould of adjacent cells.
The unit can transmit along pilot unit, and is not jeopardizing the situation down conversion form of device efficiency.
According to a second aspect of the invention, equipment comprises that at least one operating unit is used for overlapping with sheet material effectively, be used for from described sheet material container molding, wherein said operating unit provides mould, mould drives by thermo-mechanical drive, shift near mutually or remove, be used to clamp and discharge described sheet material.
In better version, mechanical actuation device comprises a motor, and brushless motor is advisable, and drives a screw-threaded engagement in nut, controls moving of mould part.
Nut is connected with a plate, first bar is installed in order to control first gripper shoe on it, simultaneously the first of installation mold; Second bar is installed in order to control second gripper shoe on it, simultaneously the second portion of installation mold.
First and second parts of mould move together in translatory movement, separate by the post that is installed on the same device framework.
Because in this respect of the present invention, a framework can be provided for the equipment of moulding material, it is not subjected to the constraint of the power that the mobile device by mould part transmits.
In the welding and moulding process of raw material, the first of mould moves to second portion, and overlaps with second portion, therefore has only the stressed constraint of mechanical actuation device, rather than frame part.
Therefore simultaneously, mechanical actuation device may be strained mould part by high pressure, can reduce the danger of structural failure, and mechanical actuation device, particularly screw thread, bar and bar be power and only being stressed and pulling force by bending not.
According to a third aspect of the invention we, the equipment that provides comprises that at least one operating unit overlaps effectively with sheet material, and in order to obtain container from described sheet material, wherein said operating unit provides a mould part by hinge and support and connection.
Easily, hinge comprises a globe joint.
Because in this respect of the present invention, described at least one mould part can rotate to a horizontal static position completely by the operating position that contacts with sheet material, wherein operating personnel can control at least one mould part, are used for checking and/or maintenance or replacing.
According to a forth aspect of the invention, the equipment that provides comprises a conveyer that is used to advance sheet material, at least one operating unit is used for obtaining container from described sheet material, and wherein said conveyer comprises a bracing or strutting arrangement that can move, and links to each other with a grab bucket device.
In better version, bracing or strutting arrangement drives by being fixed on to slide on the guider on the device framework, carries out reciprocal rectilinear motion.
In another better version, bracing or strutting arrangement extends by at least one operating unit.
Because at least one operating unit may provide die device, be fixed on the mould bracing or strutting arrangement, connect and separate by the device that reciprocally moves moulds, bracing or strutting arrangement can be installed in the end face part of mould bracing or strutting arrangement, zone on the mould bracing or strutting arrangement is not connected with die device.
In another better version, the grab bucket device comprises a plurality of independent grab buckets unit, and each independently comprises the jaw device that pneumatically drives in the unit.
Therefore, can on bracing or strutting arrangement, place each device of independently grabbing bucket, particularly indeformable position when container molding arbitrarily.When equipment is ready to, for the container from the certain type of moulding transforms to moulding difformity and/or not isometric container, the grab bucket device is positioned at the zone that sheet material is not deformed, and by moving along the simple of bracing or strutting arrangement, the grab bucket device can move to more correct position.
Another possible position of grab bucket device is used to support dissimilar and sheet material size.
And, can select the number of the grab bucket device that links to each other with bracing or strutting arrangement according to the attribute that uses sheet material.Can prevent that like this sheet material from forming curved surface, obtains correct result in welding and/or forming operation.
According to a fifth aspect of the invention, the equipment that provides comprises a transmission chain, by cutting device, and in its position effect of boundary vicinity, transfer sheet materials, wherein said cutting device comprises a clamping device.
In a better version, clamping device is fixed on the connecting rod of chain.
In another better version, clamping device comprises a pair of hinge jaw together, and around the axle swing, in resting position, clamping device opens between resting position and operating position for it, does not contact with sheet material, and in the operating position, the clamping device closure is to firmly grasp sheet material.
In another better version, first jaw in a pair of jaw provides a hole, and end and second jaw outstanding at threaded screw.
Since in this respect of the present invention, can reduce even eliminate the damage of sheet material in transport process.
In fact, clamping device is firmly grasped sheet material in whole transport process, thereby prevents that the following relatively chain device of sheet material from sliding.
According to a sixth aspect of the invention, the equipment that provides comprises that at least one is used for from sheet material container molding operating unit, described at least one operating unit comprises that an anamorphic attachment for cinemascope is in order to produce the fold of horizontal expansion in sheet material, wherein said apparatus also comprises a cut cells, after the described container of moulding, remove the sheet material adjunct.
In a preferred version, described cut cells comprises a shearing die device.
Since in this respect of the present invention, an equipment is arranged, wherein adjunct comprises the fold of material forming, it can not be used for the moulding die cavity, removes before container molding is filled.
In the zone that adjunct is removed, in sheet material, obtain the preferable separate zone, can impel container to separate in the same position of sheet material with remaining container.
Use this equipment, when container is opened, can obtain container and do not produce sharp-pointed iron filings.
According to a seventh aspect of the invention, the equipment that provides comprises a receiving system, be used to receive the sheet material that produces by the sheet deformation zone, interconnect with the non-deformation zone territory, an induction installation, in the non-deformation zone territory, the position of the predetermined separation line of described container provides one and separates indication, and wherein said induction installation selectively acts on described zone rather than in other zones.
In a preferred version, induction installation comprises an attenuate device.
In another preferred version, induction installation comprises a notching device.
In another preferred version, notching device comprises cutter, and their position can be regulated, do not contact at the resting position cutter with sheet material, in the operating position, cutter contacts with sheet material in order to sheet material is cut or bore a hole, and cutter can move between these two positions.
In another preferred version, cutter comprises with movable tool and is connected and fixed cutter that each movable tool and corresponding fixed cutting tool cooperation are in order to produce cut line in sheet material.
In another preferred version, notching device also comprises next flow process of cutter, and separator in some regional cuts sheet material, is isolated the described sheet material part that comprises the predetermined number container from sheet material.
Because in this respect of the present invention, equipment can be formed the sheet material of container in the cutting of sheet material zone, line of cut does not provide in advance.
Use this equipment by obtain the container of predetermined number from the cutting of sheet material remainder, this cutting can be not overlapping fully, more can not overlap, and the sheet material zone between two adjacent containers is cut indiscriminately or bored a hole.
Therefore, compare with the exemplary apparatus of prior art, equipment can limit even stop the generation of iron filings.
Equipment can easily transform to the production that comprises different number containers from the production that comprises some containers, because equipment can be selected the number of movable tool in any processing step of work period.
According to an eighth aspect of the invention, a kind of method is provided, comprise and provide sheet material to obtain container in order to deformed region from described sheet material, non-deformation zone territory by described sheet material interconnects, the predetermined separation line that shows described container in described non-deformation zone territory, wherein said indication comprise and optionally act on some described zone rather than remaining areas.
In a preferred version, optionally effect comprises the described sheet material of attenuate.
In another preferred version, optionally effect comprises cuts sheet material, in order to produce cut line in some zones.
In another preferred version, optionally effect comprises the sheet material punching, is used for producing perforated lines in some zones.
In another preferred version, method comprises that the operation notching device makes it overlap with sheet material.
In another preferred version, when producing otch or perforated lines, cut in some zones, make it separate the container of forming predetermined number from sheet material.
Owing in this respect of the present invention, can produce the container of predetermined number, partly provide cut line between the container whenever, cut line is fit to make container to separate from rest parts.The method can stop the generation of sheet material iron filings.
Because ground, this aspect in this respect, can easily transform to the production that comprises different number containers from the production that comprises some containers.
According to a ninth aspect of the invention, provide a belt to comprise a plate forming, so present a plurality of containers, there is predetermined defiber in the zone between the adjacent container of described belt, with the separation of convenient described container, wherein only there is predetermined separation line in more described zones.
In a preferred version, predetermined defiber comprises cut line
In another preferred version, predetermined defiber comprises perforated lines.
In another preferred version, the zone of respectively organizing of predetermined number provides cut line, and they are arranged along belt regularly and open, and each group separates by the zone without any cut line.
Since in this respect of the present invention, a belt can be obtained, between two adjacent containers, insert non-cutting zone, insert the container of similar number at two continuous non-cutting zones.
This makes that the part of sheet material can be by simply cutting the container that obtains predetermined number at each non-cutting zone.
Thereby, can stop " cut-on-cut " effect, and then reduce widely, even the generation of iron filings when eliminating plate forming fully to typical known device.
According to the tenth aspect of the invention, the equipment that provides comprises at least one operating unit, be used for from the sheet material container molding, a cutting equipment, be used for isolating the container of predetermined number from described sheet material part, wherein equipment also comprises a gathering-device, is used to collect the group cover that described part constitutes the described part that comprises some.
In a better version, gathering-device comprises whirligig, and described part is rotated along the center longitudinal axis.
Since in this respect of the present invention, the group cover of sheet material part can be produced, and wherein each part comprises the container of predetermined number.The direction of container may be different in each part.Under the situation of the container that the truncation cone shape is arranged, the group cover has high stability and limited obstruction, a because zone of container, link to each other with the zone of another container, region in front belongs to the part of sheet material, have bigger extension radius, the zone of back belongs to another part of sheet material, has less extension radius.
Especially, by the insertion between two parts in raw material ground, their container has identical direction, and the part of sheet material is included in opposite direction upper container, can eliminate " fan-shaped " synergistic effect, according to the tank capacity generation stack of prior art ground device fabrication.
According to an eleventh aspect of the invention, the equipment that provides comprises that at least one operating unit is used for from the sheet material container molding, described at least one operating unit comprises that anamorphic attachment for cinemascope is used for producing at described sheet material the fold of horizontal expansion, and wherein said equipment comprises that also a drive unit is used for driving independently in succession anamorphic attachment for cinemascope.
In a better version, drive unit comprises gas actuating device.
In another better version, equipment also comprises position reference device, is used to regulate the operational stroke of this anamorphic attachment for cinemascope.
Because in this respect of the present invention, the fold that equipment has a certain depth from production is transformed into to be produced the fold with different depth and becomes simple relatively.
For achieving the goal, the position reference device of regulating anamorphic attachment for cinemascope gets final product.
This makes and equipment is carried out under the complicated situation of regulating need not that equipment can be processed the sheet material with different performance, particularly different deformability.
This also will allow to produce the container of different size, thereby can make the fold of different depth in sheet material.
According to a twelfth aspect of the invention, the equipment that provides comprises a plurality of operating units, be used for promoting sheet material with the filling molding container along certain path, described operating unit comprises a filler cells, it is placing a sizer between line position and off-line position, be used for transmitting fluid product to container at line position, the off-line position is used for transmitting fluid product and checks container at least one.
According to a thirteenth aspect of the invention, a kind of method is provided, comprise container molding from sheet material, operate a sizer and transmitting fluid product to described container at line position, place described sizer in the off-line position, operate described sizer and transmit fluid product at least one inspection container in described off-line position.
Because accurate, cleaning and reliable method can be used in these aspects of the present invention, the quantitative volume of each nozzle or quantitative weight in row's nozzle are checked.When sizer is packed the filler of aseptic or sterilization into, in the whole transmission of sizer special advantage is arranged.
Description of drawings
Additional features of the present invention and advantage will be from following about showing the description of drawings, and it provides in the mode of non-limiting example and wherein fully:
Fig. 1 represents to be suitable for being formed by sheet material the plane of the equipment of container,
Fig. 2 presentation graphs 1 partial enlarged view highlights the device that is used for film forming, is used to obtain the shaped device of container and the filling device of container molding,
Fig. 3 represents the front view of belt, constitutes by a pair of film that is welded to each other, and has wherein formed a plurality of containers,
The cross sectional view of Fig. 4 presentation graphs 3 IV-IV along the line,
Fig. 5,6,7 and 8 expressions are along the view of the horizontal plane of first module, and this first module is equipped with a deep draw mould and is used for obtaining container from the aluminium film, four continuous processing steps of expression first module film plasticity deformation operation,
Fig. 8 A represents the front view of pressure band plate in the first module,
Fig. 9 presentation graphs 1 partial enlarged view highlights the cooling device that is used for moulding and filling containers and the sealing device of same containers filler opening,
Figure 10 represents the view similar to Fig. 2, but highlights the shaped device under the different configurations, and device wherein is particularly suitable for obtaining container by the aluminium film forming,
Figure 11 is illustrated in the front view of the aluminium film of the outlet of deep draw unit in the shaped device of Figure 10,
Figure 12 represents the cross sectional view of Figure 11 XII-XII along the line,
The partial side view of device highlights the film unwinding device in Figure 13 presentation graphs 2, shaped device and filling device,
The side view of Figure 14 indication equipment, this equipment are used for belt is cut, piles up and punches, and can obtain moulding, that fill and container sealing,
The front view on Figure 15 presentation graphs 1 right side highlights the film unwinding device,
The cross sectional view of Figure 16 presentation graphs 2 XVI-XVI along the line highlights the first module of shaped device,
Figure 16 A represents the vertical transverse section view of the weld mold in the first module,
Figure 17 represents the front view of first module in the shaped device among Figure 16,
Figure 18 represents the partial enlarged view of first module bottom,
Figure 19 represents the side view of the shaped device of first configuration,
Figure 20 represents the view similar to Figure 19, highlights to be used to produce the more shaped device of second configuration of large scale container,
Figure 21 is illustrated in the local amplification profile of lower part in the shaped device,
The cross sectional view of Figure 22 presentation graphs 2 XXII-XXII along the line highlights the filling device that is used for container molding,
The cross sectional view of Figure 23 presentation graphs 9 XXII-XXII along the line highlights cooling device,
The cross sectional view of Figure 24 presentation graphs 3 XXIV-XXIV along the line highlights the sealing device in vessel filling hole,
Figure 25 represents the cross sectional view of Figure 13 XXV-XXV along the line, highlights driven roller, is used for the moulding belt, fill and airtight container,
Figure 26 represents the partial enlarged view of the core that Figure 23 goes up most,
Figure 27 represents the pincer device, transmits belt by cooling device,
Figure 28 represents the plane of pincer device among Figure 27, is illustrated as open position,
Figure 29 represents the plane of pincer device among Figure 27, is illustrated as closed position,
Figure 30 represents the plane that the pincer device separates among Figure 27,
Figure 31 represents the view similar to Figure 28, being connected of expression pincer and pressure apparatus, pincer from the open configuration to the closure state,
Figure 32 represents the view similar to Figure 29, being connected of expression pincer and branching device for multi, pincer from the closure state to the open configuration,
Figure 33 represents the cross section sketch along the vertical plane of cooling device, and the expression belt enters the zone of cooling device,
Figure 34 represents the cross section sketch along the vertical plane of cooling device, and the expression belt leaves the zone of cooling device,
Figure 35 represents along the cross sectional view of the horizontal plane of belt transmission device on the welder,
Figure 36 represents the front view of container, represents that it leaves cutting, piles up the position with perforating device in Figure 14,
Figure 37 represents along the cross sectional view of shearing equipment vertical plane, offers cutting among Figure 14, piles up and perforating device,
Figure 38 represents the side view of transmission device, is used for the parts of receiving vessel,
Figure 39 represents the plane of transmission device among Figure 38,
Figure 40 represents the side view according to three container stack of first method,
Figure 41 represents the side view according to three container stack of first method,
The oblique zoomed-in view of XLII-XLII along the line among Figure 42 presentation graphs 8A is installed in the pressure band plate on first device relatively,
Along the oblique zoomed-in view of face XLIII-XLIII, be installed in the pressure band plate on first device relatively among Figure 43 presentation graphs 8A,
The cross sectional view of XLIV-XLIV along the line among Figure 44 presentation graphs 16A,
Figure 45 represents the front view of two welding half module tools shown in Figure 16 A or 44,
The vertical cross-section of the sheet material heating mould that provides in Unit second is provided Figure 46,
The vertical cross-section of the plate forming mould that provides in Unit the 3rd is provided Figure 47,
The vertical cross-section of the shear that provides in Unit the 4th is provided Figure 48,
Figure 49 represents the front view of belt, it for fill and the sealing moulding container provide the lateral separation line and
The general view of the another kind of form of Figure 50 indication equipment.
The specific embodiment
With reference to figure 1, equipment 1 is used for container molding 3, and it is used to accept a kind of fluid product, is designed for the suppository of type medically.As shown in figure 15, device comprises an expanding unit 19, and it comprises first coil 21, and the first film 5 unclamps in it, and second film 7 unclamps from second coil 23.First coil 21 and second coil 23 interconnect by first guider 25, and each guider provides a plurality of idle running rollers, are used to strain the first film 5 and second film 7, allow film 5 and 6 suitably to unclamp from coil separately.
With reference to figure 2,3 and 4, equipment 1 comprises a shaped device 9, and expanding unit 19 is arranged in next flow process relatively, wherein obtains container 3 from the first film 5 and second film 7, faces to form a continuous belt 43 mutually.This container 3 comprises pair of shells 51a and 51b, 47 is welded along the outside by film 5 and 7 separately.
As shown in figure 13, conveyer 129 comprises a plurality of pincers 131, and the jaw that it has pneumatically to drive is used for regional 43a in the above and following regional 43b firmly grasps belt 43.
Therefore, pincer 131 may be placed on continuous longitudinal region with 43 in the edge, and the quantity of pincer 131 is by the raw material properties decision of forming the first film 5 and second film 7, by the lateral dimension decision of film 5 and 7.
Especially, pincer 131 can be placed on the centre position of former 9, for example between the end face of all unit that provided by shaped device.This arrangement is unallowed in known equipment, and the relative shaped device with transmission device of grabbing bucket only provides next flow process and a last flow process.
As shown in figure 14, equipment provides shear 17, and it is next flow process of welder 15, arranges container at this, and it comprises separates the container 3 of predetermined number from the remainder of belt 43.In shear 17, container 3 is separated from each other between adjacent container 3 and will punches to belt 43 in due course for convenience.In shear 17, the container of shearing piles up generation, thereby, for preliminary treatment is carried out in the encapsulation of back, for example in cabinet interior.With reference to figure 2 and 10, shown two different configurations of shaped device 9, in the middle of each, the operating unit that is provided by shaped device 9 contacts with second film 7 with the first film 5 for therefrom obtaining container.
As shown in Figure 2, in first configuration, shaped device 9 is used for the first film 5 and second film 7 that moulding is made by plastic material.
Next flow process of shaped device 9 is an arrangement for deflecting 33, and it contacts to form belt 43 the first film 5 with second film 7.
With reference to figure 16A, 44 and 45, on equipment 1, be fit to install 35 weld molds that are connected 333 as shown in the figure with first.
Each half module tool 333a and 333b comprise a plate 334, outstanding ridge 335 on it.Ridge 335 is of similar shape with the moulding outside of container 3.
When the first half module tool 333a and the second half module tool 333b shifted near, their ridges 335 separately contacted with second film 7 with the first film 5 respectively, produced the welding 336 by the limit of the containers 3 of film 5 and 7 definition.
As shown in figure 45, ridge 335 is opened in zone 337, can obtain a hole at this, and in second unit 37, fluid under pressure will import between the first film 5 and second film 7 in the nozzle.
With reference to Figure 46, heating mould 337 is installed by its equipment second as shown in the figure.
The first half module tool 337a and the second half module tool 337b comprise an active-surface 338 respectively, and it is very smooth, are used to heat the first film 5 and second film 7, connect each several part by welding 336, and the heating period is that the abundant moulding of film is prepared.
With reference to Figure 47, mould 339 as shown in the figure, its be fit to equipment in the 3rd install 39 and be connected.
Mould 339 comprises one the first half model 339a and the second half model 339b, shifts near mutually or removes along the arrow F142 shown in the figure.
The first half model 339a and the second half model 339b comprise body 340 respectively, and it provides die cavity 341 at inner surface, half of its shape definition container 3.
In each body 340, provide pedestal, be used to receive the heater of the heating the first film 5 and second film 7.
Shaped device 339 also comprises an injection device 342, and when the first and second half module tool 339a and 339b moved together, injected material was to form a kind of shape between the first film 5 and second film, and this shape is by die cavity 341 decisions.
Injection device comprises a main body 343, and this main body comprises a pair of surperficial 334 wedge shapes that form, and this wedge shape is fit to be inserted between first and second films.
Main body 343 comprises a groove 345, is used for providing fluid under pressure to nozzle 346, and each nozzle 346 container hole suitable and separately is connected.
As shown in figure 10, in second configuration, shaped device 9 is used for the moulding the first film 5 and second film 7, comprises the aluminium flake that is connected with the sheet of at least one plastic material, for example ethene.
In this configuration, first module 35a separates with the second unit 37a, next flow process is provided, between the first film 5 and second film 7, insert the right deep draw holes of forming more, each described hole and matrix cooperation separately, make the first film 5 and second film 7 produce distortion, obtain housing 51a, 51b (Fig. 5-8).
Shown in Fig. 5-8, matrix 55 comprises a plurality of adjacent primary cavity 57, makes a deformation of thin membrane, the situation shown in the first film 5, and in order to obtaining housing 51a, 51b and a plurality of housing 59, it is inserted between each paired adjacent primary cavity 57.
Staking punch 53 links to each other with each primary cavity 57.
A plurality of anamorphic attachment for cinemascopes 65 also link to each other with matrix, and each decompressor is cooperated with second die cavity 59 separately; Anamorphic attachment for cinemascope 65 obtains a plurality of folds 67 in the first film 5, this fold 67 can suitably form housing 51a, and 51b is as described below.
Anamorphic attachment for cinemascope 65 does not contact with the first film 5 at one time, but according to predetermined order.Especially, when arrow F direction advanced shown in the first film 5 edges, in first module 35 inside, anamorphic attachment for cinemascope 65 contacted with film 5 and be positioned at next flow process for the first time, and then, direction of propulsion F anamorphic attachment for cinemascope 65 is positioned at a flow process relatively.
Thereby, when anamorphic attachment for cinemascope 65 is inner on second die cavity, 59 ground separately, need not to destroy the material of the first film 5, can obtain the predetermined extension of film 5.In addition, form housing 51a by staking punch 53,51b will cause tearing of the first film 5 or attenuate, compare with the elastic limit of the aluminium that allows, and film 5 more is subject to distortion.
In order to remove this shortcoming, fold 67 is made by the first film 5, with the front describe method, when staking punch 53 imported primary cavity 57, the raw material that forms fold 67 retracted to described die cavity, cooperation forms housing 51a and 51b with it.
As shown in figure 11, by the deep draw moulding obtain belt 43 at last, produce a plurality of housing 51a and 51b.Be inserted between two adjacent housings belt 43 part is determined first central area 69 be used to form housing owing in forming process, form the raw material of fold 67, so very flat.The first and the 3rd end regions 71a and 71b are made up of remainder 67a and 67b, and 67a and 67b can determine fold 67.The second and the 3rd end regions 71a and 71b are positioned at belt 43 and get outer region, are not pulled in the deep draw process.
Anamorphic attachment for cinemascope 65 is by drive unit transmission between the resting position of projection, and anamorphic attachment for cinemascope 65 does not overlap with the first film 5, and anamorphic attachment for cinemascope 65 inserts second die cavity 59 at a low operating position.
With reference to figure 8A, 42 and 43, show being connected of mould 301 and band pressure device 61 in greater detail.
In matrix 55, can obtain a plurality of primary cavity 57.
In use, first plate 302 moves a certain distance X1 towards body 304, and the first film 5 supports by the support unit 309 that firmly is installed on the band pressure device 61, pressurization between first plate 302 and second plate 306.
Then, comprise first plate 302, the equipment of band pressure device 61 and the first film between them 5 moves a certain distance X2 again, makes staking punch 53 enter separately primary cavity 57 to finish the deep draw of sheet material.
Pressue device comprises Pneumatic cylinder device 313 by drive unit 300 operations, supplies with gas-pressurized by managing 314, and the slides within the hole is stretched out its part.
Use the method, each anamorphic attachment for cinemascope 65 can be driven independently, allows anamorphic attachment for cinemascope 65 according to predetermined operation in tandem, as previously mentioned, and each distance that moves expectation.
Each support unit 309 provides handle 315, occupies the part of hollow space 311 separately, is used to the piston 316 of Pneumatic cylinder device 313 that a stops is provided.
Owing to the existence of handle 315, can conveniently accurately change the stroke of anamorphic attachment for cinemascope 65 in second die cavity, 59 inside, in order to the fold 57 that obtains desired depth, thereby use the raw material of predetermined quantity to produce fold.
Even film adopts the aluminium sheet of different elastically deformable attributes, also can obtain the ideal form of housing 51a and 51b, especially, have when aluminium sheet under the situation of very big deformability, also can produce the fold 67 of certain depth, yet have at aluminium sheet under the situation of less deformability, the degree of depth of producing fold is darker.
This rule is difficult to be obtained by known equipment, because in the sort of equipment, anamorphic attachment for cinemascope is mechanically driven by cam structure, thereby must replace cam to take advantage of for the stroke that changes texturing machine in pedestal separately and has differently contoured ground cam.
In the time need transforming to production different size ground container 3 from the container 3 of production preliminary dimension, the anamorphic attachment for cinemascope 65 of use pneumatically control is the degree of depth of conversion fold 67 quickly and easily, thereby produces the container of relative dimensions.
Between the first module 35a and the second unit 37a is arrangement for deflecting 33, and it contacts to form belt 43 the first film 5 with second film 7, and the first film 5 obtains housing 51a, and second film 7 obtains housing 51b.
With reference to Figure 48, shearing die 347 is assemblied on the 4th unit 41 as shown in the figure.
Shearing die 347 comprises the first half module tool 347a and the second half module tool 347b, shifts near mutually or removes along the arrow F15 shown in the figure.
The first half module tool 347a comprises body 348, connects a pair of shear 349 on it securely, and each described shear 349 receives in the pedestal 350 of moulding in the second half module tool 347b.
The second half module tool 347b comprises a matrix 351, and there is the pipe 372 of a cleaning its inside, is used for collecting the sheet material part of removing from matrix 350 45.
The second half module tool 347b also provides a plurality of die cavities 352, is used at shearing manipulation receiving vessel 3.
Shown in Figure 16-21, each unit 35,37,39,41 comprises a motor 73, and brushless motor is advisable, and it operates screw rod 75, and it is connected with nut 77, and nut is connected with plate 79.
The second end 81b of first bar 81 is connected by post 87 with movable platen 85, and the first mould gripper shoe 91 is fixed on the first half module tool 93.
The second end 83b of second bar 83 is connected with the second mould gripper shoe 93, and it is installed on the second half module tool 99.
The second mould gripper shoe and post 87 are slidingly connected, and it will guide it to shift near or remove the first mould gripper shoe 91.
When motor 73 rotatable transmission screws 75, plate 79 moves in the direction shown in figure arrow F1, and from its higher authorities center, as Figure 16, shown in 19,20 and 21, this position is separated maximum position with the first half module tool 93 and conformed to from the second half module tool 99.
Therefore the first mould gripper shoe 91 and the second mould gripper shoe 97 do relative motion, and the first half module tool device 93 is contacted with the second half module tool device 99.
Each unit 35,37,39,41 also provides an adjunct 103 in a lower zone 101, forms a hole 105 on it.
As shown in figure 17, threaded rod 107 is by framework firm link together of hole 105 with equipment 1.
Described unit 35,37,39,41 is along moving as arrow F7 indicated direction in Fig. 2 and 10, and the framework by slip on a pair of guider 109 and 111 and equipment 1 links together.
Therefore, unit 35,37,39,41 shifts near mutually or removes according to the first half module tool 93 and the second half module tool, 99 ground longitudinal sizes.
What link to each other with adjunct 103 is first nut 115, combines with first end face 113 of adjunct 103, and second nut 115 combines with second end face of adjunct 103.
Each unit 35,37,39,41 can be at an easy rate along vertical placement of guider 109 and 111, only need unscrew first nut 113 and second nut 115, unit 35,37,39,41 is moved to the position of expectation, and then tighten first nut 113 and second nut 115, combine with the end face of separately adjunct 103.
In the version of the equipment shown in Figure 19 and 20 1, threaded rod 107 comprises four parts 317,318,319,320, and they have different pitch.
And second portion 318, the pitch of third part 319 and the 4th part 320 is 2 times, three times and four times of first 317 successively.Therefore when by wheel 325 rotation motion thread bars 107, fully equidistantly delivery unit 35,37,39,41.
And, by configuration B1 as shown in figure 19, unit 35,37,39,41 spacing distances are H1, and equipment mould 321,322,323,324, its fore-and-aft distance is Z1, configuration B2 as shown in figure 20, wherein unit 35,37,39,41 is removed, and the distance of formation is H2, therefore, equip other mould 321a, 322a, 323a, 324a, its fore-and-aft distance is Z2, greater than the fore-and-aft distance Z1 of mould 321,322,323,324.
As shown in figure 21, each adjunct 103 links together by a part that is connected with lining 117 with threaded rod 107.
Lining 117 comprises an individuality 326, a shoulder 327 is arranged, as the reference of adjunct 103 on it.
A packing ring 333 is arranged between nut 330 and adjunct 103,, allow the rotation of lining 117 that certain interval is arranged in threaded rod 107 adjustment units 35,37,39,41 positions.
By the lining 117 of outwarding winding, can obtain the exact position of unit 35,37,39,41, to eliminate the error that the spacing of different pitch causes between part 317,318,319,320.
As shown in figure 16, bar 87 comprises a pair of low bar 87b, and the 119a of first of joint 119 is connected with end face 119, and second portion 119b is fixed on the first mould gripper shoe 91.
After screw thread end face 125 was removed, the first mould gripper shoe 91 can be rotated along arrow R indicated direction around X-axis at nut 127, and therefore the first half module tool 93 and the second half module tool 99 can be easily approaching.
Next flow process of shaped device 9 is the filling device 141 that is used for container molding 3.
As shown in figure 22, filling device 141 comprises a bucket 143, is used to deposit the liquid that imports container 3, and liquid can be by 49 importings from the hole of quantitative nozzle.Bucket 143 comprises an agitator 143a as can be seen from Figure 22, and motor 143 drives it by gearbox 143a and rotates along vertical axis.Fluid product is sent to sizer from bucket 143, a framework 144a is installed on it, there is a pump 144b to be connected above with quantitative nozzle 145, piston-cylinder drive motors 144c is used for pump 144b, rocking bar 144d is used for lifting or reduces nozzle makes its horizontal channel from belt 43 enter or withdraw from, piston-cylinder drive motors 144e is used for around trunnion axis rebellion rocking bar 144d, sizer 144 comprises 144a every to 144e, with a normalizing piston cylinder device motor 146 along this path movement, it is along fixing horizontal guider 146a sliding frame, sizer can forward the off-line position at line position from shown in Figure 22, the top direct installation nozzle 145 of a fixing bracket 146b, fluid product enters container by nozzle 145.The filling tape subdivision is removed from bracket 146b, is used for metering and detects.
As shown in figure 13, use roller 147 to transmit container 3 by filling device 141, groove 148 as shown in figure 25 is provided, be used to receive housing 51a, one of 51b also provides crestal surface 151, is the non-deformation zone territory of belt 43 on it.
What link to each other with belt 151 is pincer 155, and it is connected along guider 159 with slide block 157 and moves.
In the forward stroke of slide block 157, pincer 155 is a closure state, and it firmly grasps and drag belt 151.In the backward travel of slide block 157, pincer 155 is an open configuration, does not contact with belt 151.
Therefore, the rotation of roller 147 is identical by the amplitude that shaped device 9 and filling device 141 promote with belt 43.
Next flow process of cooling device 161 is a filling device 141, and wherein the liquid charging stock of filling containers 3 is solid-state.
As Fig. 9, shown in 23,26, cooling device 161 comprises three cooling devices: the first cooling device 161a, and the second cooling device 161b and the 3rd cooling device 161c, each all comprises a chamber 163, partition wall 165 is arranged on it, limit gathering sill 167 and be used to receive belt 43.Groove 167 is belt 43 definition double helix paths, and therefore adjacent groove 167 can move in the opposite direction.
On chamber 163, be lid 175, cooling chamber 177 and external environment condition are isolated.
Each cooling device 161a, 161b, 161c include a fan 179, are used for from box 177 discharged air, through after a plurality of filters 183, directly enter heat-exchange device 181 at air.
Shown in Figure 27 and 34, pincer device 185 is connected with connecting rod 187 on the chain 169, and pincer device 185 is used at its progradation belt 43 promptly, and pincer device 185 is separated from each other by the connecting rod of predetermined number.
Each pincer device 185 includes the jaw 185a of a pair of mutual hinge, 185b, and between resting position and operating position, swing around Y-axis, resting position as shown in figure 28, wherein pincer device 185 is open, does not contact with belt 43, as shown in figure 29 operating position, pincer is closed, and firmly grasps belt 43.
As shown in figure 30, the first jaw 185a in a pair of jaw provides a hole 189, is used to receive the tip 193 of threaded 191 to screw the second jaw 185b.
At operating position, when pincer device 185 closures, after belt 43 was than the lower boundary punching, most advanced and sophisticated 193 penetrated in the hole 189.
As shown in figure 33, at each cooling device 161a, 161b, the entrance area 195 of 161c, chain 169 slide on the plate 197 that is inclined upwardly, and are positioned at the lower position of container.
Shown in figure 32, at the end of plate 197 that is inclined upwardly, pincer device 185 pockets 167, it is by cutting apart apart from the d1 that is that wall 165 limits, so the pincer device is in open configuration.
In order to guarantee that the first jaw 185a and the second jaw 185b have suitable distance, for can between them, holding belt 43, provide an arrangement for deflecting 207, be used for contacting with the end 208 of the first jaw 185a and the second jaw 185b.
Next flow process of arrangement for deflecting 207, belt 43 is placed on the chain 269, so that move along Figure 32 arrow F6 indicated direction.
The vertical near zone of placing sheet material provides a pair of roller 199 on the chain 169, as shown in figure 31, is used for the first jaw 185a and pressurizes to the second jaw 185b, so that they are contacted with belt 43.
In the zone identical with roller 199, their next flow process, wall 165 less than spacing d1, is used for holding and holding pincer device 185 with the spacing spaced apart grooves 167 of d2 under closed configuration.
In case most advanced and sophisticated 193 penetrate hole 189, the pincer device keeps its operating position, and most advanced and sophisticated 193 block belt 43.
Provide certain clearance 201 between pincer device 185 and wall 165, it will hinder jaw 185a and the slip do not expected of 185b on wall 165.
As shown in figure 34, at each cooling device 161a, 161b, the exit region of 161c, chain 169 slide on the swash plate 205 that dips down, and belt 43 is broken away from from pincer device 185.
In order to break away from, in the zone that dips down between the swash plate 205, provide groove 167, it has enough width that the first jaw 185a and the second jaw 185b can be removed mutually.
Next flow process of cooling device 161 is a sealing device 209, in these hole 49 closures, finishes the embossing operation on belt 43, carries out punching press then on belt, prints off coding thereon, comprises the information that relates to encapsulating products, for example uses the date.
As shown in Figure 9, sealing device 209 comprises a preheating device 211, is used to heat the material that constitutes the first film 5 and second film 7, for welding is prepared.Preheating device 211 provides first mould, 213, the second moulds 215 and the 3rd mould 217, by their containers 3 moulding and filling, uses the method can further heat the first film 5 and second film 7.
Next flow process of preheating device 211 is a welding unit 219, and 49 the zone welding the first film 5 and second film 7 make container closure in the hole.
Next flow process of welding unit 219 is embossing and perforation unit 221, and wherein belt 43 produces plastic deformation, obtains having the embossing and the coding of encapsulating products information with the outer surface at it.
As shown in figure 24, unit 35,37,39,41 structural similarities of preheating unit 211 and described shaped device 9.
As shown in figure 24, preheating device 211 comprises the first mould gripper shoe device 223 and the second mould gripper shoe device 225, the former and the first half module tool device 215a, and 217a firmly is connected with 219a, the latter and the second half module tool device 215b, 217b firmly is connected with 219b.
The first mould gripper shoe device 223 links to each other with movable platen device 227, is slidingly connected by the framework 228 of guide post device 229 with preheating device 211.First reference unit 233 is connected with movable platen device 227 with first air cylinder device 231, and first reference unit 233 rotatable support first small roller slave unit 235 is used for being connected with first cam mechanism 237, and this will be described in detail later.
Equally, second reference unit 241 is connected with the second mould gripper shoe device 225 by second air cylinder device 239, and second reference unit 241 rotatable support second small roller slave unit 243 is used for being connected with second cam mechanism 245.
The use of first air cylinder device 231 and second air cylinder device 239 allows the damping of clamping force in needs, this will stop at the first half module tool device 215a, 217a, the 219a and the second half module tool device 215b, the too much load on 217b and the 219b.
The structure of welding unit 219 and embossing and perforation unit 221 and operation are similar to described preheating unit 211.
As shown in figure 35, belt 43 uses towed equipment 247 to advance by heater 209, and it comprises first roller means 249, a last flow process of preheating unit 211, second roller means 251, next flow process of embossing and coding unit 221.First roller means 249 and second roller means 251 provide hole 253, are used for and the housing 51a that constitutes container 3, and 51b connects.First belt dressing 255 and 257 transmissions of second belt dressing that first roller means 249 and second roller means 251 are passed through separately are simultaneously by vehicularized pulley gear 259 transmissions.
With reference to Figure 14,36 and 37, equipment 1 comprises next flow process of welder 209, and sealing device 261 wherein is sheared in order therefrom to obtain part 263 belts 43, and each all comprises the container 3 of predetermined number.
In sealing device 261, in order to obtain the zone 265 between two adjacent containers 3, part 263 is sheared, and perforation 267 can be taken container 3 apart in use easily from part 263.
A last flow process of sealing device 261 is transfers, does not mark, and holds belt 43 in the position of welder 209 outlets under vertical fully condition, and the angle of rotating belt 43 is approximately 90 degree, is in the condition of complete level in order to make it.
Sealing device also comprises higher cutter 275a, 275b, and 275c, 275d, each is fixed on the support unit 277, is inserted on the pedestal 279 separately, and pedestal 279 provides the movable rood beam 281 on the water-tight equipment 269.
Sealing device also comprises a higher cutter 275e, at cutter 275a, and 275b, 275c, next flow process of 275d.
Water-tight equipment 269 also comprises drive unit 283, and it comprises an eccentric wheel 285 that the motor transmission is arranged, and makes movable rood beam 281 do linear reciprocating motion, moves higher cutter 275a, 275b, 275c, 275d, 275e along the direction of arrow F10.
Water-tight equipment 269 is finished the cutting of belt 43 to obtain perforated lines 267 Hes, cuts belt 43 at the same time to obtain part 263.
In sealing device shown in Figure 37, comprise the first lower cutter 271a, the second lower cutter 271b, low cutter 271c and the 4th lower cutter 271d in the depth of the night of, the first higher cutter 275a, the second higher cutter 275b, high cutter 275c and the 4th higher cutter 275d finish the cutting of belt separately in the depth of the night of.Low just before dawn cutter 271e and high just before dawn cutter 275e produce separation cuts.
If expectation production part 263 comprises, for example, four containers, by rotation expansion screw 281, the first higher cutter 275a can remove from the first lower cutter 271a, when movable rood beam 281 when pedestal 273 moves, belt 43 does not have otch in the first lower cutter 271a and the first higher cutter 275a.
Therefore in the propelling technology of thereupon belt 43, insert between two adjacent containers 3 in the zone 265 of belt 43, arrive the zone of the first lower cutter 271a and the first higher cutter 275a, zone 265 does not comprise otch, therefore can avoid " cut-on-cut " effect of not expecting, the zone of the perforated lines 267 that provides in advance at belt 43 for example is provided finish.
In the equipment of prior art, the trend that prevents to produce iron filings is arranged, especially, under the situation that forms the aluminium film, because the waste product particle size that produces is minimum, and quantity is very big, is difficult to be removed.
Also be concerned about very much cutting in the equipment of prior art, in cutter sweep, all insert the zone that adjacent container is seen, next flow process of cutter sweep is separated from the belt of container part, and this separation causes cutting with previous otch overlapping.
Allow the vertical higher cutter 275a of moving, 275b, 275c, 275d, 275e is when the part 263 comprise low number container 3 is more produced in expectation, the not operation compensation of the higher cutter of respective number: use the method, equipment 1 is general, because it allows the size of Fast transforms part 163.
Obviously, water-tight equipment 269 the lower of equipment are different with the number of higher cutter, and are more than the number of lower and higher cutter shown in Figure 37.
With reference to Figure 50, shown the modification of equipment 1, wherein sealing device 269a is connected with coding unit 221 with embossing to previously described similar.Embossing and coding unit 221 comprise a pair of half module tool, and one of them links to each other with fixed cutting tool, and another links to each other with movable tool, and its position is regulated by described method.Fixed cutting tool and movable tool are used to cut belt 43 to obtain perforated lines 267.
Next flow process of embossing and coding unit 221 is a cutter sweep, and the cutter separation belt 43 by predetermined number obtains part 263.
As Figure 49, shown in 50, belt 43 obtains container 3, will come by sealing device 269a to separate from belt 43 in part 163 inner groupings.
The zone 362 of perforated lines 267 between adjacent container 3 produces, and is intended to belong to same packing case 163.
On the contrary, do not have perforated lines 267, be intended to belong to different piece 163, because in this zone, cutter sweep will be from the remainder cutting out partial 163 of belt 43 in zone, container 3 ground 353.
Therefore, at the equipment that is used for encapsulating suppository, moulding in gnotobasis, interpolation and airtight container.The part that comprises container also is gnotobasis from the belt separation, and part is therefrom removed then, for example passes through operating personnel.
The encapsulation of part can be at non-sterile environment, and production cost is an acceptable like this.
And sealing device 269a is connected with coding unit 221 with embossing, owing to do not need special water-tight equipment, the cost of equipment is an acceptable.
As Figure 14, shown in 38,39, next flow process of water-tight equipment 269 is a sealing device 261, comprises a collecting device 287, is used for holding the part 263 that obtains from belt 43.
Collecting device 287 comprises a pair of C type guider 289, is used for holding portion 263.
Under the situation of a part of shape of container 3 such as truncation cone, for example be used for the container of suppository, be to stop " fan-shaped " effect, allow to reduce the shared space of one group of lap 263, as shown in figure 40.
As shown in figure 41, in operation, guider 289 can be collected the 263a of first and it is stored in the drawer 291, need not rotate.Then guider 289 is after the Rotate 180 degree, can collect second portion 263 and it is stored in the drawer 291.Guider 289 can be collected third part 263c and it is stored in the drawer 291 then, need not rotate.Make and to form piling up of the lap 263 that comprises predetermined number in this way.
Therefore, axle 295 whenever pushes away further at belt by sealing device 261, makes guider 289 with regard to the Rotate 180 degree.
Prepare for the moulding of back at this heating the first film 5 and second film 7 in the 3rd unit 39; With
The 4th unit 41 injects pre-template 299 at this Compressed Gas, to obtain container 3a from pre-template 299.
Especially, equipment can be used for the described container 3a of production European patent EP-A-0719630.
Claims (7)
1. equipment comprises at least one operating unit, is used for interacting with sheet material effectively,, it is characterized in that described operating unit provides a mould part that is connected with supporter by hinge so that form container by described sheet material.
2. equipment as claimed in claim 1, wherein said hinge apparatus comprise a globe joint.
3. equipment as claimed in claim 1, wherein said equipment comprises the support bar that is fixed on the framework, and described support bar comprises low bar, and the first of described hinge is connected with the end face of described low bar.
4. equipment as claimed in claim 3, wherein said mould part comprise the first and second mould gripper shoes, and described hinge comprises the second portion that is fixed on the first mould gripper shoe.
5. equipment as claimed in claim 3, wherein said support bar also comprise a pair of higher bar, and described a pair of higher bar is provided with the screw thread end face.
6. equipment as claimed in claim 5, the wherein said first mould gripper shoe also comprises pair of holes, the screw thread end face of described higher bar is by described pair of holes.
7. equipment as claimed in claim 5, the screw thread end face of wherein said higher bar is suitable for combining with hold-down nut, make: in use, when this nut when described screw thread end face is removed, the described first mould gripper shoe is gone up at predetermined direction (R) rotate, so make the first half module tool and the second half module tool can be easily approaching around axis.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMO2001A000219 | 2001-11-15 | ||
IT2001MO000219A ITMO20010219A1 (en) | 2001-11-15 | 2001-11-15 | APPARATUS AND METHOD |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028271629A Division CN100400382C (en) | 2001-11-15 | 2002-11-15 | Apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101323082A true CN101323082A (en) | 2008-12-17 |
Family
ID=11450905
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028271629A Expired - Lifetime CN100400382C (en) | 2001-11-15 | 2002-11-15 | Apparatus and method |
CNA2008100985281A Pending CN101323082A (en) | 2001-11-15 | 2002-11-15 | Apparatus for deforming of container sheet material |
CNA2008100985277A Pending CN101323379A (en) | 2001-11-15 | 2002-11-15 | Apparatus for deforming of container sheet material |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028271629A Expired - Lifetime CN100400382C (en) | 2001-11-15 | 2002-11-15 | Apparatus and method |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008100985277A Pending CN101323379A (en) | 2001-11-15 | 2002-11-15 | Apparatus for deforming of container sheet material |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050120680A1 (en) |
EP (1) | EP1444087A2 (en) |
CN (3) | CN100400382C (en) |
AU (1) | AU2002350889A1 (en) |
IT (1) | ITMO20010219A1 (en) |
WO (1) | WO2003041946A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMO20060349A1 (en) * | 2006-10-30 | 2008-04-30 | Sarong Spa | PRESS CENTERING SYSTEM AND METHOD |
CN103264260B (en) * | 2013-05-21 | 2015-05-20 | 宁波先锋电器制造有限公司 | Processing technology and mold of electrical oil heater seal cover spot-welding part |
ES2550369B1 (en) * | 2014-05-05 | 2016-07-21 | Mespack, Sl | Automatic format change device for automatic horizontal machine forming and filling flexible packaging |
DE102014106427A1 (en) * | 2014-05-08 | 2015-11-12 | Technische Universität Dresden | Method and device for producing molded parts from a fiber material web |
IT201700044274A1 (en) * | 2017-04-21 | 2018-10-21 | Comas Srl | Machine and process for filling containers in thermoplastic material. |
US20210002012A1 (en) * | 2017-12-14 | 2021-01-07 | Stampac Gmbh | Tool System for A Packaging Device |
DE102018214666A1 (en) * | 2018-08-29 | 2020-03-05 | Multivac Sepp Haggenmüller Se & Co. Kg | Process for packaging products and thermoforming packaging machine |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3245197A (en) * | 1962-08-20 | 1966-04-12 | Ivers Lee Co | Method and machine for making a package from flexible sheet material |
DE1244642B (en) * | 1963-11-11 | 1967-07-13 | Hassia Verpackungsmaschinen G | Device for embossing, filling, sealing and separating plastic containers |
DE2254738A1 (en) * | 1972-11-09 | 1974-05-22 | Applic Plastique Mec Elec | MACHINE FOR THE AUTOMATIC PRODUCTION OF OPTIONAL EMPTY OR FILLED PACKAGING FROM THERMOPLASTIC FILM MATERIAL |
DE2440372A1 (en) * | 1974-08-23 | 1976-03-04 | Josef Finnah | Packing and sealing line for foil wrapped workpieces - has vertically movable working tools arranged along conveying track |
DE3513388A1 (en) * | 1985-04-15 | 1986-10-16 | Bernd Dipl.-Ing. 7517 Waldbronn Schenk | DEVICE FOR THE PRODUCTION OF PLASTIC MOLDED PARTS, IN PARTICULAR PLASTIC HOLLOW BODIES |
IT1243064B (en) * | 1990-10-02 | 1994-05-23 | Sarong Spa | EQUIPMENT FOR THE FORMING OF CELLS IN TAPES WITHOUT A SOLUTION OF CONTINUITY, IN PARTICULAR FOR THE PACKAGING OF INJECTABLE PRODUCTS AS SUPPOSITORIES, OVULES OR SIMILAR |
US5478229A (en) * | 1993-01-29 | 1995-12-26 | The Japan Steel Works, Ltd. | Apparatus for forming hollow article |
IT1262305B (en) * | 1993-02-23 | 1996-06-19 | PROCESS AND PLANT FOR PACKAGING FLUID OR SEMI-FLUID PRODUCTS IN THERMOFORMABLE SYNTHETIC RESIN CONTAINERS. | |
IT1273854B (en) * | 1994-12-16 | 1997-07-11 | Ima Spa | SYSTEM FOR THE FEEDING OF ITEMS IN THE CELLS OF A CAVE TAPE |
IT1269286B (en) * | 1994-12-23 | 1997-03-26 | Marco Accorsi | PROCEDURE FOR THE PRODUCTION OF CONTAINERS OF THE BOTTLE OR SIMILAR TYPE, WITH FILM IN THERMOFORMABLE SYNTHETIC MATERIAL, AND EQUIPMENT FOR ITS EXECUTION |
US6214282B1 (en) * | 1995-08-23 | 2001-04-10 | The Japan Steel Works, Ltd. | Simultaneous filling blow molding method and apparatus |
IT1285733B1 (en) * | 1996-06-06 | 1998-06-18 | Ima Spa | METHOD AND DEVICE FOR THE APPLICATION OF A THERMOPLASTIC COVERING TAPE TO A TAPE BY THERMO-SEALING |
IT1287480B1 (en) * | 1996-09-24 | 1998-08-06 | Unifill Int Ag | APPARATUS FOR HEATING A PAIR OF THERMOFORMABLE MATERIAL SHEETS |
JPH1142701A (en) * | 1997-07-28 | 1999-02-16 | Japan Steel Works Ltd:The | Mold clamping apparatus of hollow molding machine |
DE19804143A1 (en) * | 1998-02-03 | 1999-08-05 | Fischer W Mueller Blasformtech | Closing device for molds for the production of objects made of thermoplastic |
-
2001
- 2001-11-15 IT IT2001MO000219A patent/ITMO20010219A1/en unknown
-
2002
- 2002-11-15 EP EP02785603A patent/EP1444087A2/en not_active Withdrawn
- 2002-11-15 CN CNB028271629A patent/CN100400382C/en not_active Expired - Lifetime
- 2002-11-15 US US10/495,565 patent/US20050120680A1/en not_active Abandoned
- 2002-11-15 WO PCT/GB2002/005164 patent/WO2003041946A2/en not_active Application Discontinuation
- 2002-11-15 CN CNA2008100985281A patent/CN101323082A/en active Pending
- 2002-11-15 AU AU2002350889A patent/AU2002350889A1/en not_active Abandoned
- 2002-11-15 CN CNA2008100985277A patent/CN101323379A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
ITMO20010219A1 (en) | 2003-05-15 |
WO2003041946A3 (en) | 2003-12-18 |
WO2003041946A2 (en) | 2003-05-22 |
ITMO20010219A0 (en) | 2001-11-15 |
AU2002350889A1 (en) | 2003-05-26 |
CN101323379A (en) | 2008-12-17 |
CN100400382C (en) | 2008-07-09 |
CN1615242A (en) | 2005-05-11 |
US20050120680A1 (en) | 2005-06-09 |
EP1444087A2 (en) | 2004-08-11 |
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Open date: 20081217 |