CN102482044A - Method and hold-down device for smoothing and fixing a flexible material web placed in a material loop - Google Patents
Method and hold-down device for smoothing and fixing a flexible material web placed in a material loop Download PDFInfo
- Publication number
- CN102482044A CN102482044A CN201080040345XA CN201080040345A CN102482044A CN 102482044 A CN102482044 A CN 102482044A CN 201080040345X A CN201080040345X A CN 201080040345XA CN 201080040345 A CN201080040345 A CN 201080040345A CN 102482044 A CN102482044 A CN 102482044A
- Authority
- CN
- China
- Prior art keywords
- holding plate
- crank driving
- crank
- driving
- stacking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/02—Folding limp material without application of pressure to define or form crease lines
- B65H45/06—Folding webs
- B65H45/10—Folding webs transversely
- B65H45/101—Folding webs transversely in combination with laying, i.e. forming a zig-zag pile
Abstract
The invention relates to a method for smoothing and fixing a material web (3) placed in a material loop, and a hold-down device for performing said method. A holding plate (1) oscillating by means of a drive apparatus (2) is used. In order to obtain uniform and gentle smoothing and fixing, the drive device is made up of a crank drive (7) connected to the holding plate such that the holding plate can be guided on a circumferential curved path having a motion component in a placement direction of the material web.
Description
Technical field
The present invention relates to a kind of method and a kind of pinch device that is used to implement this method of the preamble according to claim 6 of the web that is used for smooth and fixing flexibility of stacking with rings of material of the preamble according to claim 1.
Background technology
Similar method and similar pinch device are for example known in WO2006/108377.
In known method and known devices, flexible web is stacked into material stacks.For this reason, web guides between two relative ends of stacking the place through the stacking measure back and forth, thereby forms flexible rings of material respectively in two ends of stacking the place.In order to realize the close arrangement as far as possible of each layer in the material stacks, this rings of material is smooth and fixing through pinch device.In known method and known devices, in each end of stacking the place holding plate is set, this holding plate is oscillatorily driven through linear drive apparatus for this reason.Through the straight-line motion of this holding plate, rings of material can be compacted and smooth to the direction of material stacks like this.In order to produce end layer as far as possible uniformly, in known method and known devices, when stacking web, must produce rings of material as far as possible equably.Through compressing of holding plate, only the layer of the rings of material on the upside of material stacks is fixed.
From WO 93/01031 known a kind of method and a kind of device, wherein, rings of material is smooth through the shaft part of rotation in the end of stacking the place.For this reason, said shaft part is around the central axis rotation, thereby the circumferential surface of said shaft part is along web or rings of material slip and smooth to it at this moment.Yet this clamping element has such shortcoming in principle, promptly only possibly little power be used for fixing and the extruded material ring.Though be provided with the arrangement for adjusting height of shaft part, yet the ring of this arrangement for adjusting height above when too big compression distance, causing based on rotatablely moving slides.
Summary of the invention
The objective of the invention is to improve similar method and similar pinch device, make to forming material stacks, rings of material can be flattened as far as possible equably and in large area green phase big compaction pressure is fixed.
About method, this purpose solves by the present invention like this, that is: the vibratory movement of holding plate produces through crank driving device, this crank driving device around curvilinear path in have along the component motion ground of the stacking direction of web and guide holding plate.
In order to implement said method; Has crank driving device by pinch device of the present invention as actuator; This crank driving device is connected with holding plate like this, make holding plate can around curvilinear path in have component motion ground guiding along the stacking direction of web.
Except holding plate can produce the advantage of the large-area compaction pressure that is used for fixing rings of material; Said holding plate causes the smooth function improved along the sliding motion of stacking direction; This smooth function guides into one respectively with rings of material and amounts to portion uniformly, and does not have to form additional fold.Thus in addition the thin-wall material layer can not form reliably fold ground with rings of material stack, smooth and fixing.
In order to realize the parallel as far as possible guiding of holding plate; A kind of method scheme of preferred enforcement; Wherein, said holding plate is turned up the soil through two intervals and is acted on the crank driving device guiding on this holding plate, and said crank driving device is synchronously driven through electrical motor.For this reason, the actuator of said pinch device has second crank driving device, and this second crank driving device is turned up the soil at interval with respect to another crank driving device and is connected in holding plate.Thus, the undesirable obliquity of holding plate when smooth and immobilization material ring can be avoided.
In addition,, produced extra degree of freedom, be used for guiding holding plate when smooth and immobilization material ring through using two crank driving devices that are used to guide holding plate.Therefore said two crank driving devices can preferably be driven with the same phase with respect to holding plate.Therefore said holding plate can driven in parallel guiding on the entire curve track.
Yet alternatively; The phase difference ground that said two crank driving devices also can have with respect to the phase place of said holding plate is driven; Thereby the obliquity of hoping is possible, and this obliquity for example is used to import formation process and the motion of holding plate on holding plate.
In order to realize the motion relevant holding plate with stacking process web, preferably use a kind of method scheme, wherein, said one or more crank driving devices are according to the motion cycle of material feed speed control holding plate.Therefore guarantee, in order to stack web and when forming rings of material, holding plate is guided in the top position of said one or more crank driving devices.
Especially in a kind of further scheme, implement by pinch device of the present invention, wherein, be provided with electrical motor,, be said motor configurations controller to drive crank driving device.
In order to produce rotatablely moving uniformly of holding plate; A kind of further scheme by pinch device of the present invention is proved; Wherein, Crank driving device has the driven driving disk of at least one ability, and this driving disk supports the bearing that overhangs of holding plate prejudicially, and this bearing rotatably is connected with said driving disk.Therefore said holding plate can be directed on the loose as far as possible curvilinear path.
Preferably be provided with and the opposed boot disk of driving disk on second long limit at holding plate at this, the end that overhangs of said bearing rotatably is being supported on this boot disk with identical eccentricity.Therefore for fixed phase to wide material band, the holding plate of broad also can be directed reliably.
Preferably on this same side at holding plate, can driven second driving disk and the setting of turning up the soil at interval of first driving disk, this second driving disk is opposite to second driving disk with second bearing and preferred second boot disk of identical eccentricity support holding plate.
For direct drive, each driving disk has driving axle head, and this driving axle head can preferably be connected with electrical motor through cog belt.
In order to regulate especially compaction pressure, adopt a kind of further scheme by pinch device of the present invention, wherein, actuator with respect to being supported on the support with stacking the place adjustment height.Can regulate through holding plate through simple height adjustment thus and be applied to the compaction pressure on the material stacks.The motion process of crank driving device does not receive the influence of this height adjustment.
Description of drawings
Below by means of specifying by method of the present invention with reference to accompanying drawing by several embodiment of pinch device of the present invention.
Fig. 1 schematically shows the lateral plan by first embodiment of pinch device of the present invention that is used to implement by method of the present invention;
Fig. 2 schematically shows the lateral plan by another embodiment of pinch device of the present invention;
Fig. 3 schematically shows the lateral plan by another embodiment of pinch device of the present invention;
Fig. 4 schematically shows the cross sectional drawing of the embodiment of Fig. 3.
The specific embodiment
In Fig. 1, schematically show with lateral plan and be used to implement first embodiment by pinch device of the present invention by method of the present invention, this method is used for the web of smooth and fixing flexibility of stacking with rings of material.Said pinch device is arranged on the end of stacking place 4.In said stacking place 4, a material stacks 6 is stacked on 3 one-tenth multilayer ground of web.Be used to guide and to stack the device of said web 3 not shown at this.The guiding back and forth between two opposed ends above said stacking place 4 for this reason of said web 3, thus a rings of material 5 formed in each end.For smooth be fixed on the lip-deep rings of material 5 of said material stacks 6, use by pinch device of the present invention.Therefore, be generally such pinch device of each end configuration in said stacking place 4.
In Fig. 1, the embodiment of said pinch device disposes the right part to said stacking place 4.Said pinch device has holding plate 1, and this holding plate oscillatorily moves by means of actuator 2.Said actuator 2 is configured to crank driving device 7 for this reason, and this crank driving device has driven crank 8, and this crank keeps through support swivel bearing 9 stationkeeping ground.On the free end of said crank 8, hold the bearing 11 that support overhangs in 10 at supporting rotating shaft, this bearing has said holding plate 1 on its downside.
For smooth and fixing said rings of material 5, said crank 8 is driven by conter clockwise, thus said holding plate 1 guiding in the closing curve track of confirming through said crank 8 12.The rotation of said holding plate 1 drives and makes, said holding plate 1 is with the component motion guiding above material stacks 6 slidably along the stacking Direction guide of said web 3.The stacking direction of said web 3 representes and points to the right hand edge of said material stacks 6 through arrow.Through the sliding motion of said holding plate 1, said rings of material 5 is held together into one and is amounted to portion with mildly pressing equably.In order to obtain the soft as far as possible joint between said holding plate 1 and the said web 3, the end of said holding plate 1 is provided with dip plane or fillet.
The lip-deep compaction pressure in said material stacks 6 that produces through said holding plate 1 causes through the arrangement for adjusting height that is not shown specifically in said stacking place 4 in this embodiment.Also possible in principle is, is configured to the actuator 2 of said holding plate 1 height-adjustable.
At embodiment shown in Fig. 2, wherein, crank driving device 7.1 and 7.2 drivings that said holding plate 1 is turned up the soil and acted on said holding plate 1 through two spaces.The support swivel bearing 9.1 of crank 8.1 and the support swivel bearing 9.2 of crank 8.2 are arranged on the support 13, are supported on the support 14 these support 13 adjustable-heights.On the free end of crank 8.1 and 8.2, hold 10.1,10.2 through supporting rotating shaft respectively and support a bearing that overhangs 11.1,11.2.Said bearing 11.1 is connected with holding plate 1 with 11.2, thereby said holding plate 1 guides in closing curve track 12 through said crank driving device 7.1 and 7.2 concurrently.Said crank 8.1 is driven with identical rotative speed with identical phase place in the running condition shown in Fig. 2 with 8.2.
Yet also can between said crank 8.1 and 8.2, phase difference be set in principle, thereby on said holding plate 1, produce the flip-flop movement of stack.The holding plate 1 that drives with phase difference and identical rotative speed allows to transmit the conveying effect to said web 3, thereby allows the stretching of said rings of material.
In according to the embodiment of Fig. 1 and Fig. 2, need mention, directed the moving back and forth of stacking direction transverse to said web 3 carried out in said stacking place 4, to form said material stacks 6.Said web 3 is supplied with from band usually, and this band is deposited on the surface of said material stacks 6 circuitously.
Be used to implement another embodiment by pinch device of the present invention by method of the present invention shown in Fig. 3 and Fig. 4, this method is used for smooth and rings of material fixing flexible.Fig. 3 illustrates this embodiment with lateral plan, and Fig. 4 schematically illustrates this embodiment with cross sectional drawing, stacks the place yet illustrate.Short of one of these two figure that quote clearly, then ensuing explanation is applicable to this two figure.
In the embodiment shown in Fig. 3 and Fig. 4, said crank driving device 7.1 and 7.2 is made up of 15.1,15.2 and boot disk 16.1,16.2 of a driving disk respectively.Said driving disk 15.1 and 15.2 rotatably supports on a long limit of said holding plate 1 spaced reciprocally.On opposed another long limit of said holding plate 1, two boot disk 16.1 just in time are provided with said driving disk 15.1 and 15.2 with 16.2 mutually opposed to each other.Said driving disk 15.1 and 15.2 and said boot disk 16.1 and 16.2 have a supporting pin 17 respectively at the center, this supporting pin rotatably remains in the support 14.On the end face opposite with said holding plate 1 of said driving disk 15.1 and 15.2, said driving disk 15.1 and 15.2 has driving axle head 18 respectively, and the back-up belt dish 22.1,22.2 on this driving axle head.
Between said driving disk 15.1 and said boot disk 16.1, support an axle 23.1 prejudicially.At this, identical with eccentricity on said boot disk 16.1 in the eccentricity on the said driving disk 15.1.In the zone between said driving disk 15.1 and said boot disk 16.1, said holding plate 1 rotatably is connected with said axle 23.1 with 24.2 through two hangers 24.1.Holding plate 2 correspondingly is supported on the axle 23.2, and this axle 23.2 is arranged between said driving disk 15.2 and the said boot disk 16.2.
For driving said crank driving device 7.1 and 7.2, electrical motor 19 is set, this electrical motor is connected with controller 20.Said electrical motor 19 has Pulley 22.3 on its drive end, guiding cog belt 21 on this Pulley.Said cog belt 21 passes through Pulley 22.1,22.2 and 22.3 around the ground guiding, thereby said driving disk 15.1 and 15.2 drives with being synchronized.Said holding plate 1 rotatably around the closing curve track on guide, the bottom surface of this holding plate 1 oscillatorily is directed to unshowned material stacks here.
Embodiment shown in Fig. 3 and Fig. 4 therefore be suitable for can be on bigger width with uniform distribution of pressure smooth with the immobilization material ring.This can be through said actuator 2 arrangement for adjusting height and/or regulate compaction pressure through the arrangement for adjusting height in unshowned stacking place 4 here.Particularly be suitable for motion at the embodiment shown in Fig. 3 and Fig. 4 according to the material feed speed control holding plate 1 of web.Like this can be through for example holding plate 1 move like this with the control setup bonded assembly controller 20 of stacking the place, feasible just at holding plate when material stacks has ultimate range, said web is delivered to the end in said stacking place.Therefore allow the stacking formation and the ring of web to form.Only after rings of material fully was placed to the end of stacking the place, said holding plate 1 just arrived the position of its below, is pressed onto on the surface of material stacks.The driving of holding plate is preferably carried out at this continuously.
Reference numerals list
1 holding plate
2 actuators
3 web
4 stacking places
5 rings of material
6 material stacks
7,7.1,7.2 crank driving devices
8,8.1,8.2 cranks
9,9.1,9.2 support swivel bearings
10,10.1,10.2 supporting rotating shafts hold
11,11.1,11.2 bearings
12 curvilinear paths
13 supports
14 supports
15.1,15.2 driving disies
16.1,16.2 boot disk
17 supporting pins
18 driving axle head
19 electrical motors
20 controllers
21 cog belt
22.1,22.2,22.3 Pulleys
23.1,23.2
24.1,24.2 hangers
Claims (15)
1. the method that is used for the web of smooth and fixing flexibility of stacking with rings of material; This web is stacked into a plurality of overlapped material layers between two opposed ends of stacking the place; Wherein, said rings of material is compacted through the holding plate of motion oscillatorily, it is characterized in that; The crank driving device that moves through of the vibration of said holding plate produces, said crank driving device around curvilinear path in have along the component motion ground of the stacking direction of web and guide holding plate.
2. according to the method for claim 1, it is characterized in that said holding plate is turned up the soil through two intervals and acted on the crank driving device guiding on this holding plate, these two crank driving devices synchronously drive through electrical motor.
3. according to the method for claim 2, it is characterized in that, with respect to said two crank driving devices of the identical phase driven of holding plate.
4. according to the method for claim 2, it is characterized in that, drive said two crank driving devices with phase difference with respect to the phase place of holding plate.
5. according to the method for one of claim 1 to 4 item, it is characterized in that said crank driving device is according to the motion cycle of material feed speed control holding plate.
6. pinch device; Be used to implement the method that is used for smooth and fixing web (3) with rings of material (5) stacking according to one of claim 1 to 5; This pinch device has movable holding plate (1) and has actuator (2); Said holding plate (1) can oscillatorily move through this actuator, it is characterized in that, said actuator (2) has crank driving device (7); Said crank driving device is connected with holding plate (1) like this, make holding plate (1) can around curvilinear path (12) on have along the component motion of the stacking direction of web (3) be directed.
7. according to the pinch device of claim 6, it is characterized in that, be provided with second crank driving device (7.1,7.2), said second crank driving device is turned up the soil at interval with respect to another crank driving device (7.1,7.2) and is connected with holding plate (1).
8. according to the pinch device of claim 6 or 7, it is characterized in that be said crank driving device (7) or said two crank driving devices (7.1,7.2) configuration electrical motor (19), this electronic function is through controller (20) control of configuration.
9. according to the pinch device of claim 7 or 8, it is characterized in that said two crank driving devices (7.1,7.2) are connected with the phase angle and the holding plate (1) of identical size.
10. according to the pinch device of claim 7 or 8, it is characterized in that said two crank driving devices (7.1,7.2) are connected with holding plate (1) with the phase angle of different sizes.
11. the pinch device according to one of claim 6 to 10 item is characterized in that, said crank driving device (7.1) has at least one ability driven driving disk (15.1), and said driving disk supports the bearing that overhangs (23.1) of holding plate (1) prejudicially.
12. pinch device according to claim 11; It is characterized in that; Rotatably mounted boot disk (16.1) is set on the opposed opposite side of said holding plate (1), on said boot disk, supports the outstanding end of said bearing (23.1) with identical eccentricity.
13. pinch device according to claim 11 or 12; It is characterized in that; Driven second driving disk of ability (15.2) is turned up the soil at interval with respect to another driving disk (15.1) and is arranged on the same side of holding plate (1), and this second driving disk supports second bearing (23.2) of holding plate with identical eccentricity.
14. the pinch device according to claim 13 is characterized in that, each driving disk (15.1,15.2) has a driving axle head (18) respectively and each driving axle head (18) is connected with electrical motor (19) through cog belt (21).
15. the pinch device according to one of claim 6 to 14 item is characterized in that, said actuator (2) with respect to being supported on the support (13) with stacking place (4) adjustment height.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009041460.6 | 2009-09-12 | ||
| DE200910041460 DE102009041460A1 (en) | 2009-09-12 | 2009-09-12 | Method and hold-down device for smoothing and fixing a stored in a material loop flexible material web |
| PCT/EP2010/062939 WO2011029779A1 (en) | 2009-09-12 | 2010-09-03 | Method and hold-down device for smoothing and fixing a flexible material web placed in a material loop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102482044A true CN102482044A (en) | 2012-05-30 |
| CN102482044B CN102482044B (en) | 2015-04-29 |
Family
ID=42945277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080040345.XA Expired - Fee Related CN102482044B (en) | 2009-09-12 | 2010-09-03 | Method and hold-down device for smoothing and fixing a flexible material web placed in a material loop |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2475605B1 (en) |
| CN (1) | CN102482044B (en) |
| DE (1) | DE102009041460A1 (en) |
| DK (1) | DK2475605T3 (en) |
| WO (1) | WO2011029779A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104870346A (en) * | 2012-08-03 | 2015-08-26 | 罗思+韦伯有限责任公司 | Method for folding paper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949294A (en) * | 1957-07-16 | 1960-08-16 | Broadbent & Sons Ltd Thomas | Folding machines for laundry flatwork |
| DE3508599A1 (en) * | 1984-06-15 | 1986-09-18 | Stig Axel 8000 München Landgren | Device for stacking an approximately flat-broad flexible strand to form an approximately cuboidal block |
| US4730762A (en) * | 1985-01-11 | 1988-03-15 | Jos. Hunkeler Ltd. | Process and equipment for manufacturing individual stacks consisting of a length of material folded in zig zag form |
| FR2624490A1 (en) * | 1987-12-10 | 1989-06-16 | Martin Gaston | METHOD FOR FORMING ZIGZAG BATTERIES FROM A CONTINUOUS BAND OF A FLEXIBLE MATERIAL AND MACHINE FOR CARRYING OUT SAID METHOD |
| US20020198091A1 (en) * | 2001-06-20 | 2002-12-26 | Frank Catallo | High speed fabric folder |
| CN101391716A (en) * | 2008-10-21 | 2009-03-25 | 瞿建新 | Full-automatic rectification system for cloth plaiting and laying |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2644444B1 (en) * | 1989-03-17 | 1992-04-17 | Syntone | PROCESS FOR FORMING A NEW BATTERY AFTER EVACUATION OF A COMPLETED BATTERY, IN A BATTERY FORMING MACHINE ASSOCIATED WITH PARTICULARLY A PRINTER AND DEVICE FOR CARRYING OUT THIS PROCESS |
| BE1005066A3 (en) | 1991-07-05 | 1993-04-06 | Web Converting Equipment Nv | Device for cutting a strip and possibly the fold and stacking of the strip parts obtained. |
| DE102005016745A1 (en) | 2005-04-11 | 2006-10-12 | Saurer Gmbh & Co. Kg | Method and device for depositing a flexible material web |
-
2009
- 2009-09-12 DE DE200910041460 patent/DE102009041460A1/en not_active Withdrawn
-
2010
- 2010-09-03 EP EP10752552.9A patent/EP2475605B1/en not_active Not-in-force
- 2010-09-03 WO PCT/EP2010/062939 patent/WO2011029779A1/en active Application Filing
- 2010-09-03 CN CN201080040345.XA patent/CN102482044B/en not_active Expired - Fee Related
- 2010-09-03 DK DK10752552.9T patent/DK2475605T3/en active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2949294A (en) * | 1957-07-16 | 1960-08-16 | Broadbent & Sons Ltd Thomas | Folding machines for laundry flatwork |
| DE3508599A1 (en) * | 1984-06-15 | 1986-09-18 | Stig Axel 8000 München Landgren | Device for stacking an approximately flat-broad flexible strand to form an approximately cuboidal block |
| US4730762A (en) * | 1985-01-11 | 1988-03-15 | Jos. Hunkeler Ltd. | Process and equipment for manufacturing individual stacks consisting of a length of material folded in zig zag form |
| FR2624490A1 (en) * | 1987-12-10 | 1989-06-16 | Martin Gaston | METHOD FOR FORMING ZIGZAG BATTERIES FROM A CONTINUOUS BAND OF A FLEXIBLE MATERIAL AND MACHINE FOR CARRYING OUT SAID METHOD |
| US20020198091A1 (en) * | 2001-06-20 | 2002-12-26 | Frank Catallo | High speed fabric folder |
| CN101391716A (en) * | 2008-10-21 | 2009-03-25 | 瞿建新 | Full-automatic rectification system for cloth plaiting and laying |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104870346A (en) * | 2012-08-03 | 2015-08-26 | 罗思+韦伯有限责任公司 | Method for folding paper |
Also Published As
| Publication number | Publication date |
|---|---|
| DK2475605T3 (en) | 2014-04-07 |
| DE102009041460A1 (en) | 2011-03-24 |
| CN102482044B (en) | 2015-04-29 |
| EP2475605B1 (en) | 2014-01-15 |
| EP2475605A1 (en) | 2012-07-18 |
| WO2011029779A1 (en) | 2011-03-17 |
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