CN102958625B - Arrangement unit for forming band loop and process and apparatus for producing tear-open lids - Google Patents
Arrangement unit for forming band loop and process and apparatus for producing tear-open lids Download PDFInfo
- Publication number
- CN102958625B CN102958625B CN201180018607.7A CN201180018607A CN102958625B CN 102958625 B CN102958625 B CN 102958625B CN 201180018607 A CN201180018607 A CN 201180018607A CN 102958625 B CN102958625 B CN 102958625B
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- Prior art keywords
- band
- dispensing unit
- film
- processing stations
- cover
- Prior art date
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- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 claims abstract description 28
- 238000004080 punching Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 230000008520 organization Effects 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 8
- 239000011888 foil Substances 0.000 abstract 3
- 239000010408 film Substances 0.000 description 51
- 229920003023 plastic Polymers 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 230000033764 rhythmic process Effects 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229920005479 Lucite® Polymers 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
- B21D43/022—Loop-control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/44—Making closures, e.g. caps
- B21D51/443—Making closures, e.g. caps easily removable closures, e.g. by means of tear strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/44—Making closures, e.g. caps
- B21D51/446—Feeding or removal of material
Abstract
When handling a foil band (6) which is to be uncoiled from a delivery spool (2) and is drawn in gradually by a drawing-in device (4), a foil band loop (7) is produced. In order that this can take place without any errors with high production cadences, provision is made of an arrangement (1) in which a hollow cylinder (10) rests loosely on the band with a limited freedom of movement so as to form the band loop. Such an arrangement is preferably provided for the production of tear-open lids, in which a foil band is uncoiled from a band delivery spool and fed to a stamping and sealing station.
Description
The explanation of application of the same clan
The application number of application claims Switzerland is the priority of the patent application of 0531/10, and this patent application was submitted on April 13rd, 2010, and here cited all disclosures of this patent application.
Technical field
The present invention relates to a kind of for the dispensing unit forming band between the deposit spool of tape of expansion and withdrawal tape device can be being driven.Particularly be applied in the method for the manufacture of easy open cover by described dispensing unit, the method comprises: form the bezel ring, (Deckelring) that parallel multiple row is made up of metal, wherein, cover is progressively transported to multiple processing stations; And film strip is progressively supplied to described bezel ring, from deposit spool of tape; And punching press and sealing processing stations in stamping-out film section and by this film section place and heat-sealing on described bezel ring, wherein, in film strip, form film band by means of described dispensing unit, this film band is in film strip spool and film strip is entered between punching press and the pull-out mechanism sealing processing stations.The invention still further relates to a kind of for utilizing the device manufacturing easy open cover according to dispensing unit of the present invention in addition.
Background technology
As everyone knows, cover for can-like packaging or box-like packaging is embodied as the crown cap being permanently affixed at packaging upside, it forms conveying end, and this conveying end is until first time uses the thing in packaging by placing by sealing, peelable film, particularly metal forming are closed.Can again close between that add, that the lid be made up of plastics be arranged on crown cap makes to be packaged in its in-built thing operating period.The device for the manufacture of this crown cap is further illustrated hereinafter by accompanying drawing 5.Fig. 6 to 12 is used for the manufacturing step when manufacturing this lid is described.Peelable film is pulled out as wide film web material by from deposit spool of tape and is directed in punching press station and containment station or is directed on cover during fabrication.In order to be provided for deposit band film strip pull being entered punching press and heat-sealing processing stations, use single or multiple so-called oscillating roller system (Taenzerrollensystem), but described oscillating roller system can have problems when film conveyance progressively in high rhythm of production, particularly also goes wrong when thin film strip.The band of traditional type generates by controlling the driving of the deposit spool of tape launched and such as regulates by means of the range sensor measured from fixing sensor to the distance of ring.This for the acute variation when high belt speed pull length in driving high cost or produce not satisfied result.Propose to form band by air-flow in DE-A 40 02 194.
Summary of the invention
The object of the invention is, a kind of dispensing unit is provided, band can be provided with simple method, even if the also stable operation when having the high rhythm of production of conveyer belt step by step and when thin-film material differs widely of this dispensing unit with this dispensing unit.
The following dispensing unit of this object is achieved, its be set up and be designed for driven the deposit spool of tape launched with for progressively withdrawal tape, band is formed between driven drawing device, it is characterized in that: described dispensing unit has two sidewalls and hollow cylinder, described band extends between described two sidewalls, described hollow cylinder is each passed through one of sidewall of described dispensing unit and guides and between the side walls can freely-movable in predetermined degree in side, wherein, described hollow cylinder is accordingly dimensioned such: be placed in described dispensing unit runs described bring and described band turned to become described band.
Prove display, though by can sometimes be placed in loosely free-moving, thus in certain limit bring with form the hollow cylinder that the bottom of band turns to and can realize band still stable under the described conditions.Even also can be manipulated well when the pull stroke that tape speed is 60 ms/min and each stroke is 50 to 150 millimeters by this method plastic sheeting or laminated film or aluminium foil, this makes described dispensing unit be applied in the easy open cover manufacture of high rhythm becomes possibility.
Preferred levels is settled, both sides keep drag link in the sidewall to extend through hollow cylinder, and this drag link limits the freely-movable of described hollow cylinder.This forms the simple especially path restriction to hollow cylinder.In addition in preferred each vertical guide slot that described drag link can be vertically arranged on movably in each sidewall, to limit hollow cylinder freedom of motion vertically.The diameter of hollow cylinder and also have material can have different selections.Such diameter can select such as 20cm or larger.Plastics can be considered especially as material.
The present invention also aims to, a kind of method and apparatus for the manufacture of easy open cover is provided, wherein use described useful, for realizing the dispensing unit of band.The method manufacturing easy open cover when this object dispensing unit above-mentioned by following employing is achieved, it comprises the following steps: the bezel ring, that formation one row or parallel multiple row are made up of metal, wherein, cover is progressively transported to multiple processing stations linearly; By film strip from deposit spool of tape be supplied to described bezel ring, step by step and punching press and sealing processing stations stamping-out film section and by these film sections place and heat-sealing on described bezel ring, wherein, in described film strip, form band by described dispensing unit, this band is in described deposit spool of tape and described film strip is entered between punching press and the pull-out mechanism sealing processing stations.Described object is also achieved by the following equipment by means of above-mentioned dispensing unit manufacture easy open cover, it comprises: conveying device, this conveying device is set to for cover is linearly flowed to multiple processing stations in succession step by step, be provided with punching press and sealing processing stations wherein, this punching press and sealing processing stations be designed for stamping-out film section and for described film section is placed and heat-sealing at bezel ring; With film strip organization of supply, this film strip organization of supply is set to for film strip is supplied to described punching press and sealing processing stations step by step from deposit spool of tape, wherein, can produce film band by described dispensing unit, this film band is in described deposit spool of tape and film web material is entered between described punching press and the pull-out mechanism sealing processing stations.
Preferred film band flatly with being substantially perpendicular to the throughput direction of cover, with the stepping length that part is different is fed in punching press and sealing processing stations with its longitudinal direction with watching in a top view in this case.
Compared with traditional inclination supply, can realize saving film about 20% by supplying film web material orthogonally.The stepping length big ups and downs causing film strip to be supplied at the parallel row of processed lid more than straight line supply when two row.In this case, film strip environmental protection is kept steady surely make also can to realize when high supply rate manipulation to film or large stepping length fluctuations by described dispensing unit.
Accompanying drawing explanation
Hereafter set forth the manufacture of embodiments of the invention and easy open cover with reference to the accompanying drawings further.In accompanying drawing:
Fig. 1 is the schematic side elevation of the embodiment according to dispensing unit of the present invention, and this dispensing unit is placed between deposit spool of tape and band pull-out mechanism;
Fig. 2 is the dispensing unit shown in Fig. 1, and it has is with the hollow cylinder of mentioning;
Fig. 3 is the schematic diagram of the dispensing unit according to Fig. 1;
Fig. 4 is the side view of dispensing unit, and wherein hollow cylinder is in other position;
Fig. 5 is the known schematic side elevation of device for carrying and manufacture easy open cover; With
Fig. 6 to Figure 12 is the part of the crown cap for illustration of the manufacture of covering.
Detailed description of the invention
Shown in Fig. 1 to 4 is embodiment according to dispensing unit 1 of the present invention.This dispensing unit arranges and is designed to form band 7 in band 6.Band 6 is driven and is launched by deposit spool of tape 2 and then arrive in dispensing unit 1.After this dispensing unit, described band is carried by drawing device 4, and this drawing device belongs to the equipment of application or the described band of processing process.Hereafter be described to the example of this equipment.Transported by shown band and obtain tape running direction D.From the expansion of deposit spool of tape generally at the uniform velocity to carry out or can be only suitable with the velocity variations rapidly of drawing device 4 more lentamente by driving 19.Particularly drawing device 4 can with the pull length progressively withdrawal tape of variation.Can the carrying material deposit (Bandmaterialvorrat) of pull easily by making ring form, make dispensing unit 1 be the pull fluctuation compensated by band 7 in speed and/or pull stepping length in this object had.This point is well-known substantially.
Be provided with the driving 19 be not shown specifically, this driving is such as made up of electro-motor.This driving is known for a person skilled in the art, therefore need not repeat this at this.Can, by carrying out driving 19 to the control of the equipment with drawing device 4, band be launched with band demand suitable.Also can sensor 19 ' be set, particularly with the form of range sensor, drives 19 can reduce the length increase of ring or length in this way and make a response.Sensor signal can be submitted to the control system of described equipment and maybe described sensor signal can be submitted to the control system of directly attaching troops to a unit in described driving to obtain processing to the control of driving 19 there, to supplement the control signal that described equipment sends.Dispensing unit 1 has two sidewalls be such as made up of plastics or metal 8 and 9.Described band extends and forms ring 7 there between these two sidewalls.Be provided with hollow cylinder 10, this hollow cylinder to be positioned on described band and to form turning to and auxiliaryly thus forming ring and determine expansion surplus thus of this band.Hollow cylinder can select different diameters.Hollow cylinder such as can be made up of plastics, particularly by polymethyl methacrylate (be abbreviated as PMMA, spoken language is lucite).Also the material that proportion is higher can be selected, such as aluminium in order to obtain larger prestressing force.Hollow cylinder preferably has the cross section of shown circle, but also can have oval or polygonal cross section.Hollow cylinder flushes directed with its side between the side walls substantially, and therefore this hollow cylinder between the side walls can freely-movable and can not be crooked relative to sidewall.Hollow cylinder is freely in this its motion in limited degree, like this this hollow cylinder can along tape running direction and along perpendicular to the direction in this tape running direction with predetermined amount freely-movable.This amount depends on diameter and amount of expansion.The restriction of motion can be limited by any measure acted on hollow cylinder.This preferably to be acted on from inner side hollow cylinder and particularly by drag link 11, this drag link horizontal positioned ground arranges between the sidewalls and extends through hollow cylinder.Drag link 11 can arrange regularly in the sidewall or preferably can vertically guide movably in described sidewall.Shown vertical guide groove 12,12 ' can be set for this reason.
What illustrate in figures 1 and 3 is that hollow cylinder 10 is in the position of its vertical foot.Be placed on drag link 11 at this hollow cylinder with its inwall, this drag link is positioned at the foot of described guide groove in that at it.If the band that drawing device 4 pulls out now drives the many of expansion than from deposit spool, so band shortens, and makes hollow cylinder shift out from the position of shown foot thus.At this, the motion between the sidewalls of this hollow cylinder is freely.Verified: even very thin and light film strip can also can be operated as ring by free-moving hollow cylinder well by this, described hollow cylinder in freely-movable only with its weight (this weight to be selected by the diameter of described hollow cylinder and/or Material selec-tion but can be adaptive) be placed in and bring and formed turning to and producing the prestressing force of this band of this band.But hollow cylinder is restricted by the freely-movable of band, is restricted in the example shown by drag link 11.When can free-moving path be finished time (this path obtains at this internal diameter by hollow cylinder), first hollow cylinder contacts with drag link 11 so in this embodiment, and the freely-movable upwards of this hollow cylinder runs out and the freely-movable of side also reduces thus.This position shown in Figure 3.If continued more than the band be unfolded by the band of pull, so hollow cylinder just upwards pulls drag link.Can clearly be seen that this point in the diagram.Shown here go out be position so, in this position within the regular hour by the band of drawing device 4 pull more than by the band that provides of deposit spool of tape, such ring 7 so shortens on degree ground, makes hollow cylinder 10 by upwardly and make drag link 11 move upward equally in its guide groove 12,12 ' simultaneously.Motion upwards described in the upper end of guide groove 12,12 ' also limits.If the band of the following pull of drawing device is less than the band provided by deposit spool, if or the driving of deposit spool is so controlled or is regulated, make more to be with the words be unfolded in the unit interval, so ring 7 not only extends and is placed in this hollow cylinder brought but also moves downward, maximum to the position shown in Fig. 1 and 2.Because described band or described ring 7 should not be in through dispensing unit 1 when hollow cylinder does not have a stablizing effect, so the further prolongation of described ring should be stoped by the control of the driving to deposit spool 2.
In shown form of implementation, described dispensing unit has the band steering mechanism 15 in the band steering mechanism 14 of the approaching side on top and the receding side on top.These band steering mechanism are arranged on the upside of sidewall at this.Described steering mechanism can be the spool rotated with band.But also can be set to the steering mechanism do not rotated.Be preferably described band and restriction that is adjustable, side is set, make this band be extended by band steering mechanism 14,15 in the position limited thus.For this reason in shown form of implementation, corresponding steering mechanism 14 or 15 is arranged on the axially movable and fixable block plate (Anlaufscheibe) 14 ' in band steering mechanism 14 and 14 " and being with in steering mechanism 15 15 ' and 15 ".The width being adjusted to described band after fixing released in their distance of these block plates is retightened subsequently, thus is formed the restriction to the side of described band.
As the possibility of the band guide of the steering mechanism 14 of the shown introduction side by dispensing unit 1, described band also can be guided by steering mechanism 16 (Fig. 3) in introduction side, thus makes described band from deposit spool 2 turning to spool 16 below extension and extend to hollow cylinder 10.Dispensing unit 1 is fixed on the support 5 or 3 for laying in spool 2 preferably by adjustable fixture 17,18.Controllability can realize the adjustment of distance dispensing unit 1 being arrived in the horizontal direction to support 5,3 at this.Now the advantageous applications of described dispensing unit when manufacturing easy open cover is described.At this, the band that deposit spool of tape 2 exists is easy-to-draw thin-film material, is the easy-to-draw film of each cover mold stamping-out by this easy-to-draw thin-film material.By Fig. 5 to 12 to conventionally, carry out brief description for the manufacture of the processing unit (plant) of the crown cap with easy-to-draw film and manufacturing step.Fig. 5 is the schematic side elevation of known device 21 shown in this, and this device has multiple processing stations 23 to 28 and an other station 29 in frame 22.According to the preferred form of implementation of one, the conveying device for cover is Linear conveying appliance as known by WO2006/042426.This Linear conveying appliance designed to be used to be carried the lid shape object of described type below by cingulum and is applicable to the manufacture of carrying very fast or covering.Opposed and the cingulum be synchronized with the movement is provided with opposite each other, for accommodation place of cover.As hereafter describe, conveying equipment is used for cyclically cover or lid being transported to each processing stations.Conveying equipment shown in Figure 5 by cover or with easy-to-draw film, throughput direction that the cover rim that manufactured is marked by arrow C from the device top conveying of material buttress (Stapel) 31 until the terminal of device, cover described in this end and arrive storage place 36 or 37 by slideway.In known manner by cover from material buttress 31 destacking and arriving conveying device.Shown conveying equipment has the structure different from the preferred Linear conveying appliance as described in WO2006/042426 and is only illustrated tout court at this.This is provided with the long track that two are individually arranged on the side of cover or lid, these tracks by when driving and lift pull bar the cover or cover rim direction A that are arranged in storage place or station 23 to 29 upwards lifted and subsequently by undertaken by toggle in the direction of arrow B (with arrow C in the same way) travel forward and make them shift forward one to measure.Then make pull bar move downward in the direction of arrow A, wherein, cover or lid are placed in again in their stored position.Then in order to after this again implement described process, pull bar is moved under stored position backward along the direction of arrow B being in reverse to arrow C.Cover or to cover between transport in their stored position or be arranged in each processing stations processed process there.Again carry after a procedure of processing of all processing stations.The metal lid blank 120 be stacked up shown in Fig. 6, as the example of cover, is present in material buttress 31 as them.The metal dish of these blanks 120 to be such as diameter be circle of such as 11cm.Certainly can be other basic configuration completely, the dish of such as foursquare or rectangle also can be other diameter completely.Blank 120 in unshowned processing machine on its edge by preform as shown in Figure 5.In order to simplify accompanying drawing, a part for whole dish is only shown in Fig. 6 and accompanying drawing below respectively.In the first processing stations 23 shown in Fig. 5, stamp out opening 129 by punch process upper trimming die and lower punch die in dish, this can clearly be seen that in the figure 7, and the edge of described opening is noted as 121 and the disk of stamping-out is noted as 127 in the figure.This dish is discharged as waste material.Punch process station 23--is as this situation in other station--driven by driving 115.Stretched downwards at edge 121 in processing stations 24, the extension 122 at edge shown in fig. 8 is in this way achieved.The lid blank 120 of annular arrives now in punching press and processing stations 25, and fixing by heat-sealing there on the opening that easy-to-draw film 125 is positioned in lid 120 in this punching press and processing stations, this can clearly be seen that in figures 9 and 10.Easy-to-draw film 125 is preferably laminated film or is aluminium foil and on the downside of it, is provided with plastic layer in a known way.Required film blanking 125 is formed by wide film web material stamping-out and is positioned on the central groove of annular disk and by heat-sealing station in station 25, film is pressed on the edge of the circular groove of parts 120 under heat effect, thus film 125 is closely connected with metal lid 120 with cooling subsequently by the fusing of plastic layer.This point is known and repeats no more herein.Also can arrange as follows: easy-to-draw film in punching press and processing stations 25 only by pre-sealed and complete sealing subsequently in other heat-sealing station.In order to cool, cooling processing stations 27 can be set if desired.Embossing 124 (Figure 11) can be equipped with for film 125 in processing stations 28, and the then edge 123 that become of crimping, edge 122.Detecting in station 29 detection carried out the lid completed now, this detection generally comprise hereinafter more accurately set forth to the sealing detection being placed on the pull-out film 25 covered.If film is closely fixed on remaining crown cap, so described lid arrives in the receiving area of the lid for completing.If determine looseness, so this lid just arrives in waste material container through other shown slideway.
Utilize above-mentioned linear conveying equipment, cover or lid can be carried between station with the high period of such as 200 per minute and reproducible (reproduzierbarer Teilschritt) step by step.Obtain in addition and be used for the object of large gauge scope or the draft flexibly of lid, this draft such as can reach the diameter of 50 to 200mm and also can accept such as the various different rectangle specification of general canned fish when dome.Conveying equipment is designed to the compact mode especially for multiple tracks structure in addition.Combine with the high rhythm manufacture of this lid, dispensing unit can particularly advantageously be used for forming band.But it also can be used to must producing in the equipment of band of other.
Handle launch from deposit spool, by progressively pull to during to film strip drawing device, produce film band.In order to successfully this point can be carried out in high rhythm of production, be provided with a kind of dispensing unit, in this dispensing unit, in order to form band, hollow cylinder be placed in described bringing loosely with limited freedom of motion.This dispensing unit is preferably arranged in the manufacture process of easy open cover, and in this manufacture process, film strip launches from deposit spool of tape and is supplied to punching press station and containment station.
Claims (16)
1. dispensing unit (1), its be set up and be designed for driven the deposit spool of tape (2) launched with for progressively withdrawal tape (6), band (7) is formed between driven drawing device (4), it is characterized in that: described dispensing unit has two sidewalls (8, 9) and hollow cylinder (10), described band extends between described two sidewalls, described hollow cylinder is each passed through one of sidewall of described dispensing unit and guides and between the side walls can freely-movable in predetermined degree in side, wherein, described hollow cylinder is accordingly dimensioned such: in described dispensing unit runs, be placed in described band (6) upper and described band is turned to become described band (7).
2. dispensing unit as claimed in claim 1, is characterized in that: horizontal-extending, drag link (11) that both sides remain in described sidewall extends through described hollow cylinder, this drag link limits the freely-movable of described hollow cylinder.
3. dispensing unit as claimed in claim 2, is characterized in that: described drag link (11) is by each vertical guide groove (12,12 ') that can vertically be arranged on movably in described sidewall (8,9).
4. the dispensing unit as described in any one of claims 1 to 3, is characterized in that: above described sidewall, be provided with approaching side with band steering mechanism (14,15) that is receding side.
5. the dispensing unit as described in any one of claims 1 to 3, is characterized in that: at approaching side, be provided with band steering mechanism (16) and be provided with band steering mechanism (15) in receding side, above described sidewall before described sidewall.
6. dispensing unit as claimed in claim 4, is characterized in that: be provided with in described band steering mechanism for described band, the limiting mechanism of the side that saves by the width-adjustable of described band (14 ', 14 ", 15 ', 15 ").
7. dispensing unit as claimed in claim 5, is characterized in that: be provided with in described band steering mechanism for described band, the limiting mechanism of the side that saves by the width-adjustable of described band (14 ', 14 ", 15 ', 15 ").
8. the dispensing unit as described in any one of claims 1 to 3, it is characterized in that: this dispensing unit has the fixture (17,18) for being fixed on described deposit roll coil of strip shaft support (3,5), by these fixtures, described dispensing unit (1) is adjustable to the distance of described deposit spool of tape (2) along tape feeding direction.
9. the dispensing unit as described in any one of claims 1 to 3, is characterized in that: this dispensing unit comprises the non-touch-type sensor (19 ') of the position for measuring described band.
10. dispensing unit as claimed in claim 9, is characterized in that: this dispensing unit comprises for measuring the range sensor of described band to the vertical range of described sensor.
11. for manufacturing the method for easy open cover when adopting the dispensing unit as described in any one of claim 1 to 10, it comprises the following steps:
--the bezel ring, that formation one row or parallel multiple row are made up of metal, wherein, cover is progressively transported to multiple processing stations linearly;
--by film strip from deposit spool of tape be supplied to described bezel ring, step by step and punching press and sealing processing stations stamping-out film section and by these film sections place and heat-sealing on described bezel ring, wherein, in described film strip, form band by described dispensing unit, this band is in described deposit spool of tape and described film strip is entered between punching press and the pull-out mechanism sealing processing stations.
12. methods as claimed in claim 11, is characterized in that: flatly with being substantially perpendicular to the throughput direction of described cover, with the stepping length that part is different be fed in described punching press and sealing processing stations with its longitudinal direction with watching in a top view by described film strip.
13. methods as described in claim 11 or 12, is characterized in that: with by cingulum and take the cover accommodation section that moving part is formed conveying device on carry out to described cover linear conveying progressively.
14. for manufacturing the equipment of easy open cover by means of the dispensing unit as described in any one of claim 1 to 10, it comprises: conveying device, this conveying device is set to for cover is linearly flowed to multiple processing stations in succession step by step, be provided with punching press and sealing processing stations wherein, this punching press and sealing processing stations be designed for stamping-out film section and for described film section is placed and heat-sealing at bezel ring; With film strip organization of supply, this film strip organization of supply is set to for film strip is supplied to described punching press and sealing processing stations step by step from deposit spool of tape, wherein, can produce film band by described dispensing unit, this film band is in described deposit spool of tape and film web material is entered between described punching press and the pull-out mechanism sealing processing stations.
15. equipment as claimed in claim 14, is characterized in that: so arrange described film strip organization of supply: described film strip flatly and in a top view can be watched and be longitudinally fed to being substantially perpendicular to the throughput direction of described cover in described punching press and sealing processing stations with it.
16. equipment as described in claims 14 or 15, is characterized in that: in order to the described cover of linear conveying is step by step provided with by cingulum and the conveying device taking the cover accommodation section that moving part is formed.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00531/10A CH702938A1 (en) | 2010-04-13 | 2010-04-13 | An arrangement for forming a strap loop and method and apparatus for the production of tear-open. |
| CH531/10 | 2010-04-13 | ||
| PCT/CH2011/000071 WO2011127613A1 (en) | 2010-04-13 | 2011-04-04 | Arrangement for forming a band loop and process and apparatus for producing tear-open lids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102958625A CN102958625A (en) | 2013-03-06 |
| CN102958625B true CN102958625B (en) | 2015-04-15 |
Family
ID=44170457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180018607.7A Expired - Fee Related CN102958625B (en) | 2010-04-13 | 2011-04-04 | Arrangement unit for forming band loop and process and apparatus for producing tear-open lids |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20130028685A1 (en) |
| EP (1) | EP2558231B1 (en) |
| CN (1) | CN102958625B (en) |
| CH (1) | CH702938A1 (en) |
| ES (1) | ES2539718T3 (en) |
| PT (1) | PT2558231E (en) |
| TW (1) | TWI531510B (en) |
| WO (1) | WO2011127613A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104891246A (en) * | 2015-04-20 | 2015-09-09 | 歌尔声学股份有限公司 | Roll material feeding apparatus and feeding method |
| SG11201807768XA (en) * | 2016-03-10 | 2018-10-30 | Agency Science Tech & Res | A polysiloxane hydrophobic coating material |
| US10367699B2 (en) * | 2016-04-25 | 2019-07-30 | Cisco Technology, Inc. | Network architecture for predictive services management in cable network environments |
| CN108746388A (en) * | 2018-06-05 | 2018-11-06 | 深圳市舵轮自动化有限公司 | For numerical control press automatic loading/unloading equipment |
| CN113399584B (en) * | 2021-06-30 | 2022-04-19 | 广东建邦机械有限公司 | Aluminum foil sterile cover making and cover feeding system for linear sterile filling machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842681A (en) * | 1987-03-30 | 1989-06-27 | Bader B Robert | Splicing method and apparatus for sheet materials |
| DE3936038A1 (en) * | 1989-10-28 | 1991-05-02 | Stiegler Maschf Gmbh | Changing intermittent to steady motion - in which double layer thermoplastic film is moved intermittently for welding and perforating is festooned and then drawn under tension |
| DE4327670A1 (en) * | 1993-08-17 | 1995-02-23 | Spaeth Michael Dr | Control device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1279438B (en) * | 1961-01-19 | 1968-10-03 | J Bobst & Sohn A G Fa | Device for controlling a further processing process following a printing process in the case of a material web |
| DE2638569A1 (en) * | 1976-08-27 | 1978-03-02 | Philips Patentverwaltung | DEVICE FOR THE STEP-BY-STEP TRANSPORT OF TAPE-SHAPED RECORDER CARRIERS |
| JPS57187129A (en) * | 1981-05-13 | 1982-11-17 | Hakusan Seisakusho:Kk | Automatic press method of replenish band material continuous feed system |
| DE4002194C2 (en) | 1990-01-25 | 1997-05-15 | Zweckform Etikettiertechnik | Device for connecting carrier tapes on which labels stick releasably |
| ATE484348T1 (en) * | 2004-08-18 | 2010-10-15 | Soudronic Ag | METHOD AND DEVICE FOR CONVEYING OBJECTS TO BE PROCESSED |
| CH712127B1 (en) * | 2004-10-19 | 2017-08-15 | Soudronic Ag | Method and device for leak testing of tear-open lids. |
| CH699295A2 (en) * | 2008-08-07 | 2010-02-15 | Soudronic Ag | Device and method for manufacturing lids with peel-off foil. |
-
2010
- 2010-04-13 CH CH00531/10A patent/CH702938A1/en not_active Application Discontinuation
-
2011
- 2011-04-04 EP EP11715154.8A patent/EP2558231B1/en active Active
- 2011-04-04 WO PCT/CH2011/000071 patent/WO2011127613A1/en active Application Filing
- 2011-04-04 ES ES11715154.8T patent/ES2539718T3/en active Active
- 2011-04-04 PT PT117151548T patent/PT2558231E/en unknown
- 2011-04-04 US US13/639,679 patent/US20130028685A1/en not_active Abandoned
- 2011-04-04 CN CN201180018607.7A patent/CN102958625B/en not_active Expired - Fee Related
- 2011-04-12 TW TW100112537A patent/TWI531510B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842681A (en) * | 1987-03-30 | 1989-06-27 | Bader B Robert | Splicing method and apparatus for sheet materials |
| DE3936038A1 (en) * | 1989-10-28 | 1991-05-02 | Stiegler Maschf Gmbh | Changing intermittent to steady motion - in which double layer thermoplastic film is moved intermittently for welding and perforating is festooned and then drawn under tension |
| DE4327670A1 (en) * | 1993-08-17 | 1995-02-23 | Spaeth Michael Dr | Control device |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130028685A1 (en) | 2013-01-31 |
| CN102958625A (en) | 2013-03-06 |
| CH702938A1 (en) | 2011-10-14 |
| EP2558231B1 (en) | 2015-06-03 |
| WO2011127613A1 (en) | 2011-10-20 |
| TWI531510B (en) | 2016-05-01 |
| TW201206771A (en) | 2012-02-16 |
| PT2558231E (en) | 2015-07-21 |
| ES2539718T3 (en) | 2015-07-03 |
| EP2558231A1 (en) | 2013-02-20 |
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Granted publication date: 20150415 |