CN101879996A - Be used for device at the folding machine positioning sheets - Google Patents
Be used for device at the folding machine positioning sheets Download PDFInfo
- Publication number
- CN101879996A CN101879996A CN2010101700258A CN201010170025A CN101879996A CN 101879996 A CN101879996 A CN 101879996A CN 2010101700258 A CN2010101700258 A CN 2010101700258A CN 201010170025 A CN201010170025 A CN 201010170025A CN 101879996 A CN101879996 A CN 101879996A
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- CN
- China
- Prior art keywords
- page
- leaf
- open
- opened
- setting element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/18—Oscillating or reciprocating blade folders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/52—Stationary guides or smoothers
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- 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
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/14—Buckling folders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/61—Longitudinally-extending strips, tubes, plates, or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/61—Longitudinally-extending strips, tubes, plates, or wires
- B65H2404/612—Longitudinally-extending strips, tubes, plates, or wires and shaped for curvilinear transport path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
- B65H2406/122—Nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
The present invention relates to a kind of location that is used for and preferably open the device (10) that throughput direction (T) is gone up the page or leaf (100) of motion at a page or leaf at knife folding machine or composite paper folding machine.This device has at least one and is in page or leaf and opens load-transfer device (1) in the transporting flat (E), on this load-transfer device, page or leaf is opened (100) and is carried towards at least one backstop (11), this device also has at least one page or leaf and opens setting element (12), this setting element can along or open throughput direction (T) motion and can regulate relatively against described page or leaf with specification.Described at least one setting element (12) is constructed to slope shape or wedge shape and has one open page or leaf that throughput direction (T) rises at page or leaf and open guide surface (12.1) and one and be substantially perpendicular to page or leaf and open the directed page or leaf of transporting flat (E) face (12.2) of blocking.
Description
Technical field
The present invention relates to a kind of device that is used at composite paper folding machine or knife folding machine positioning sheets shape or page or leaf shape element as described in the preamble as claimed in claim 1.
Background technology
In the grid cutter folding machine that mixes, be in the so-called composite paper folding machine, parallel folding line is folding with the buckle-fold principle in the first folding station, and the intersection folding line of back is implemented with the folding blade of vertical work.For this reason, the page or leaf after folding is opened in parallel folding line outlet back not have and flowed to one with skidding and intersect the folding line station by means of load-transfer device.In order to guarantee not have really the conveying of skidding, the planar object that must will be transferred compresses and is pressed onto on the load-transfer device vertically.In order to produce required for this reason thrust, not only adopt to load ball but also adopt guide roller.It is for example open by German utility model DE84 06 391 that this type of loads the ball system.Yet adopt guide roller more and more in recent years, they are for example described in German utility model DE 93 04 281 to some extent.They for example are with the special advantage that loading ball system compares, and can realize the accurate page or leaf of a vestige guiding with guide roller.
In sword formula folding mechanism (being also referred to as knife-fold mechanism) commonly used at present, page or leaf Zhang Yiquan speed of production moves towards fixing preceding backstop.Kinetic energy loaded page as spring of motion is opened and is discharged as rebounce formula ground then.When rebound, page or leaf is opened and is vacillated against the paper service direction, thereby no longer can accurately determine its position.Load-transfer device continue operation and will knock-on after page or leaf open again at full speed towards described backstop propelling.This page or leaf is opened vibration so for a long time, till the rebound power that the power towards the backstop direction of described band and feedway causes greater than the spring force of being opened by described page or leaf.After a period of time, page or leaf is opened static and described band moves below page or leaf is opened and passes through.Page or leaf is opened and can be folded with cutter now.
The time length of steady stage, the page or leaf that promptly moves back and forth are changeably now opened for the required time of flatly and directionally lying down in the backstop front and have been reduced possible capacity rating.
Page or leaf is opened the far away more of rebound, and then this page or leaf " vibration " of opening is just strong more, because this page or leaf obtains other input energy when ahead running again.
For fear of the rebound of page or leaf Zhang Congqian backstop, be well known that, fix the final position of folding or on the folding upside, place the brush bar at placement brush on the folding trailing edge.But the brush bar of braking folding upside is imperfect for the folding with subsection area weight exactly, thereby because inaccessible symmetry by putting and being difficult to realize uniform braking.In addition, expend time in the adjusting and the location of brush or brush bar.
" vibration " that utilization can very well avoid page or leaf to open under a lot of applicable cases by German utility model DE93 04 281 known guide rollers.But the effect of simple described guide roller is no longer enough under the situation of high speed and big grammes per square metre.
In addition, problematicly be, under the situation that the page or leaf of new printing is opened by brush or compress ball or guide roller can produce set-off.This set-off is undesirable, because damage product design thus greatly.
Summary of the invention
Therefore, task of the present invention is, a kind of device alternative, that be used to locate is provided, and this device allows to reduce a set-off that makes the time of page Zhang Wending and avoid page or leaf to open simultaneously when running into the preceding backstop of knife-fold mechanism particularly.Allow the high folding efficiency and the manufacturing of high quality of products under the situation about should in folding machine, use by this device.
The device solves of the feature of described task by having claim 1 characteristic.
Device of the present invention is used for locating preferably to be opened the page or leaf that moves on the throughput direction at knife folding machine or composite paper folding machine at a page or leaf and opens.This device has at least one and is in page or leaf and opens load-transfer device in the transporting flat, and on this load-transfer device, page or leaf is opened and can be carried towards at least one backstop.In addition, this device has at least one page or leaf and opens setting element, this setting element can along or against described page or leaf open the throughput direction motion and when page or leaf Zhang Yiqi leading edge when touching on backstop can with page or leaf open specification be adjusted to relatively be stabilized page the back of trailing edge.Described at least one setting element has one in an advantageous manner and opens the page or leaf that rises on the throughput direction at page or leaf and open guide surface and one and be substantially perpendicular to page or leaf and open the page or leaf of transporting flat orientation and open the face of blocking.Open by the page or leaf of load-transfer device motion and to be transferred the page or leaf of crossing described rising and to open guide surface, till this page or leaf bumps against on the described backstop with its leading edge.The page or leaf that page or leaf is opened setting element is opened the face of blocking and is opened to observe on the throughput direction at page or leaf and open a guide surface with described above-mentioned page or leaf and is connected, thus its fast and stable that prevents the rebound that page or leaf is opened and help page.Opening by the page or leaf that touches on backstop and be stabilized with its leading edge can be folding exactly by the knife-fold machine mechanism of cutter formula or composite paper folding machine.In a particularly advantageous further scheme of apparatus of the present invention, above described at least one load-transfer device, at least one air-blast device is set, this air-blast device is used to produce the air blast air that points to towards load-transfer device.Guarantee in an advantageous manner that thus one almost is maintained at page or leaf is opened in the transporting flat and described page or leaf is opened setting element page or leaf and opens the rebound that the face of blocking can prevent page or leaf reliably by touching page or leaf Zhang Zaiqi on backstop with its leading edge in the steady stage.Air-blast device is opened to observe on the throughput direction at page or leaf in an advantageous manner at this and is arranged between described at least one setting element and the described backstop.
The alternative air-blast device ground that is arranged on a page or leaf transporting flat top also can adopt an aspirator that is arranged on a page or leaf transporting flat below.
In one of apparatus of the present invention favourable further scheme, air-blast device can be controlled like this by the control of beat ground and at this, makes this air-blast device always provide the air blast air when have a page Zhang Shicai between this air-blast device and load-transfer device.Preferred an enforcement in the modification, air-blast device has at least one air-blast nozzle.
In one of apparatus of the present invention favourable further scheme, this device has a sensor, and this sensor is used to detect the existence that page or leaf is opened.This sensor can be configured to optical detector at this.Alternatively also can adopt other optical pickocff or pick up camera.Favourable mode is, this sensor opened to observe on the throughput direction at page or leaf be arranged on described at least one page or leaf and open between setting element and the described backstop.Thus, opening when page or leaf can be by this sensor this page or leaf when touching on backstop with its page Zhang Qianyuan.In an alternative embodiment, sensor is placed in the front that page or leaf is opened setting element.So the control of determining and being used to activate the time point of air-blast device of page or leaf tension position can realize by for example displacement detecting by means of the moment of momentum sensor.
Thereby at an advantageous particularly and preferred embodiment, air-blast device is connected with a control setup on signalling technique with sensor.What allow thus is, can that is to say based on the observed reading control air-blast device of this sensor, when sensor to a page or leaf open exist the time, air-blast device is controlled in this wise, makes this air-blast device that the air blast air is provided.
In one of apparatus of the present invention favourable further scheme, described at least one page or leaf open setting element and air-blast device and/or described sensor (for example realizing) mechanically coupled to each other by they being fixed on the common load member and can be jointly along or open throughput direction against page or leaf and move.Thus, guarantee in an advantageous manner that apparatus of the present invention are opened the adaptive of specification with page or leaf and can be undertaken by a small amount of M/C fast and simply.In embodiment that first substitutes, page or leaf open delivery element for page or leaf open specification suitable can by an actuator automatically along or open throughput direction against page or leaf and move.At this, this actuator, particularly controollable electrical motor can be controlled by the equipment control device of folding machine, and this equipment control device has the information of opening specification about page or leaf.In an other embodiment that substitutes, described at least one page or leaf setting element additionally can be opened throughput direction transverse to page or leaf and move.Can carry out thus opening the adaptive of specification, and this page or leaf is opened setting element and for example can be regulated in the centre with respect to be positioned page with page or leaf.
Described the present invention and described favourable further scheme of the present invention also can be to constitute favourable further scheme of the present invention each other arbitrarily.
About additional advantage of the present invention and favourable configuration referring to dependent claims and with reference to the description of accompanying drawing to embodiment.
Description of drawings
Also to be described in detail the present invention by means of embodiment.Accompanying drawing schematically shows:
Fig. 1 is that of apparatus of the present invention waits axonometric drawing,
Fig. 2 a-c illustrates the different embodiments that page or leaf is opened setting element with birds-eye view,
Fig. 3 a-e illustrates the possible different shaping that described page or leaf is opened setting element with cutaway view,
Fig. 4 is an alternate embodiments of apparatus of the present invention.
The specific embodiment
Fig. 1 illustrates one according to the device 10 that is used for positioning sheets 100 of the present invention.Page or leaf is opened 100 and is opened a throughput direction T around the load-transfer device 1 of operation along page or leaf lastingly by at least one and move.For the purpose of clearer, a load-transfer device 1 only is shown in Fig. 1, also can there be other, unshowned load-transfer device abreast and on machine-wide with this load-transfer device with distributing.Also can use other conveying mechanism to replace band as restricting.Thereby page or leaf open 100 on load-transfer device 1 reliable placement and the reliable delivery of this page or leaf 100 guarantee by conveying roller 3.Exemplary in Fig. 1 such roller 3 is shown.Passing through load-transfer device 1 for corresponding page 100 is carried towards a backstop 11.Having a folding sheets length to add 1 to 2mm apart from this leading edge backstop 11 is fixed on the setting element 12 of a slope shape or wedge shape on the band load member 2 apart from ground.If the folding sheets leading edge of folding sheets 100 100.1 is through setting elements 12, then this page or leaf is opened 100 and is lifted from a load-transfer device 1 or a page transporting flat E (not shown) with a diff-H.This lifts a page guide surface 12.1 of opening the throughput direction rising at this edge page or leaf by a page setting element 12 and realizes.Arrive backstops 11 if this page or leaf opens 100 with its page Zhang Qianyuan 100.1, then page or leaf Zhang Houyuan 100.2 opens to observe on the throughput direction T at page or leaf and is in page or leaf and opens the page or leaf of setting element 12 and open about 1 to the 2mm place, face 12.2 downstreams of blocking.Sensor that is configured to optical detector 14 detects a page or leaf and opens 100 existence and it is notified to a control setup 15.A sensor 14 of alternatively placing is not to open between setting element 12 and the leading edge backstop 11 at page or leaf, but the front that is positioned at a page or leaf setting element 12 like that as shown in Figure 4.Control setup 15 is controlled an air-blast device 13 again, and this air-blast device provides air blast air B by air-blast nozzle 13.1.Air-blast device 13 can for example be supplied with by a joint 13.2 by a central producer of folding machine.Air blast air B opens 100 orientations towards the page or leaf that is placed on the load-transfer device 1.Thereby the employing of air blast air B guaranteed page or leaf open 100 page or leaf Zhang Houyuan 100.2 be maintained at page or leaf open in the transporting flat E (not shown) and the diff-H of opening the upper limb of setting element 12 with load-transfer device 1 and page or leaf open the upper limb of setting element 12 at this page below backstop open on the face of blocking 12.2 at page or leaf.Thus, prevent sealedly that by open face 12.2 shapes of blocking as the page or leaf of stop surface page or leaf from opening 100 and knock-oning to be higher than 1 to 2mm.Thus, compared greatly page or leaf 100 the time that settles out of opening reduces with other popular schemes.Because page or leaf not being opened the element that adds load in the steady stage acts on this page or leaf and opens on 100, so can avoid set-off (Markierung).
In less preferred embodiment, but also can adopt other beat the pinch device that avales for example roller, ball, spring or brush replace air-blast device 13.Open 100 contact and keep short as far as possible and, must very accurately control beat in order to make in order to avoid set-off thus with page or leaf.Particularly described pinch device only avales in the following moment, and page or leaf is opened 100 and opened setting element 12 rebounds towards page or leaf in this moment.
Open the difference of setting element 12 at described page or leaf shown in Fig. 2 a-c and implement modification.According to Fig. 2 a, page or leaf is opened setting element 12 and is roughly extended on a page or leaf is opened 100 width.According to Fig. 2 b, be provided with a plurality of layouts parallel to each other and open the page or leaf that distributes on 100 the width at page or leaf and open setting element 12.According to Fig. 2 c, adopted a page or leaf to open setting element 12, this page or leaf setting element can be opened throughput direction T ground transverse to page or leaf and regulate along direction a.
Fig. 3 a-e illustrates the difference of a page or leaf setting element 12 of slope shape and implements modification.According to Fig. 3 a, page or leaf is opened a setting element 12 and is formed as wedge, and it has, and a page or leaf is opened guide surface 12.1 and a page or leaf is opened the face of blocking 12.2, and described page or leaf is opened guide surface and page or leaf and opened the face of blocking and be constructed to smooth respectively and intersect each other with an acute angle.Open setting element 12 according to the page or leaf of Fig. 3 b and have a smooth page or leaf equally and open guide surface 12.1, page or leaf is opened the page or leaf that the face 12.2 of blocking then has inside arching and is opened the face 12.2 of blocking.In opposite situation shown in Fig. 3 c, promptly have a page or leaf guide surface 12.1 of arching and smooth page or leaf and open the face 12.2 of blocking.According to a unshowned enforcement modification, two faces 12.1 and 12.2 also all arching ground constitute.One alternative and in the embodiment shown in Fig. 3 d, page or leaf open setting element 12 by the material of plate shape for example the metal sheet bending form.Can draw other the substituting and equivalent embodiment that page or leaf is opened setting element 12 by the example shown in these to those skilled in the art.But, the common ground that page or leaf is opened all each embodiments of setting element 12 is, page or leaf is opened opening the edge that is in the upstream on the throughput direction at page or leaf and being positioned at page or leaf and opening below the transporting flat E of guide surface 12.1, and page or leaf is opened opening the edge that is in the downstream on the throughput direction at page or leaf and being positioned at page or leaf and opening above the transporting flat E of guide surface 12.1.Open in all embodiments of setting element 12 at this page, page or leaf is opened the face 12.2 of blocking and is so constructed, make its contiguous page open guide surface 12.1 and extend to always page or leaf open transporting flat E below.Be similar to the embodiment formation of Fig. 3 a according to the embodiment of Fig. 3 e.But opening guide surface 12.1 and vertical page or leaf at the page or leaf that rises blocks and also to have the median surface of a level between the face 12.2.
The reference number table
1 conveyer belt
2 band bearing parts
3 carry roller
10 are used for the device of location
11 leading edge backstops
Open delivery element for 12 pages
12.1 page or leaf is opened guide surface
12.2 page or leaf is opened the face of blocking
13 air-blast devices
13.1 air-blast nozzle
13.2 pneumatic fitting
14 sensors (optical detector)
15 control setups
Open for 100 pages
100.1 page or leaf Zhang Qianyuan
100.2 page or leaf Zhang Houyuan
B air blast air
The E page or leaf is opened transporting flat
The T page or leaf is opened throughput direction
The a page or leaf is opened the adjusting direction of delivery element
Claims (12)
1. be used for the location and preferably open the device (10) that throughput direction (T) is gone up the page or leaf (100) of motion at a page or leaf at knife folding machine or composite paper folding machine, having at least one is in page or leaf and opens load-transfer device (1) in the transporting flat (E), on this load-transfer device, page or leaf is opened (100) and is carried towards at least one backstop (11), it is characterized in that: this device that is used to locate (10) has at least one page or leaf and opens setting element (12), this page or leaf open setting element can along or against described page or leaf open throughput direction (T) motion and when page or leaf open (100) with its leading edge (100.1) by touching the back that when backstop (11) goes up, can be adjusted to the trailing edge (100.2) of page (100) that are stabilized relatively with specification, wherein, described at least one page or leaf is opened setting element (12) and is constructed to slope shape or wedge shape and has one open page or leaf that throughput direction (T) rises at page or leaf and open guide surface (12.1) and one and be substantially perpendicular to page or leaf and open the directed page or leaf of transporting flat (E) face (12.2) of blocking.
2. according to the device of claim 1, it is characterized in that: in described at least one load-transfer device (1) top at least one air-blast device (13) is set, is used for producing the air blast air (B) that points to towards this load-transfer device (1).
3. according to the device of claim 2, it is characterized in that: described air-blast device (13) is controlled by beat ground.
4. according to the device of claim 2 or 3, it is characterized in that: described air-blast device (13) has at least one air-blast nozzle (13.1).
5. according to the device of one of aforesaid right requirement, it is characterized in that: described device (10) has a sensor (14), is used for detecting the existence that page or leaf is opened (100).
6. according to the device of claim 5, it is characterized in that: described sensor (14) is constructed to optical detector.
7. according to the device of claim 5 or 6, it is characterized in that: described sensor (14) is opened last observation of throughput direction (T) at page or leaf and is arranged between described at least one page or leaf setting element (12) and the described backstop (11).
8. according to the device of claim 5 or 6, it is characterized in that: described sensor (14) is opened throughput direction (T) at page or leaf and is gone up the upstream that observation is arranged on described at least one page or leaf setting element (12).
9. according to the device of claim 3 and 5, it is characterized in that: described air-blast device (13) is connected with a control setup (15) on signalling technique with sensor (14), is used for controlling air-blast device (13) based on the observed reading of described sensor (14).
10. according to the device of claim 2 and 5, it is characterized in that: described at least one page or leaf open setting element (12) and air-blast device (13) and/or described sensor (14) mechanical couplings and can be jointly along or to open throughput direction (T) against described page or leaf mobile.
11. the device according to one of aforesaid right requirement is characterized in that: described at least one page or leaf setting element (12) can be opened throughput direction (T) transverse to page or leaf and be provided with movably.
12. device according to one of aforesaid right requirement, it is characterized in that: described at least one page or leaf open setting element (12) can by an actuator automatically along or open throughput direction (T) against described page or leaf and move, it is suitable that the page or leaf that is used for opening (100) with described page or leaf is opened specification.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009020362.1 | 2009-05-07 | ||
| DE102009020362A DE102009020362A1 (en) | 2009-05-07 | 2009-05-07 | Device for positioning sheets in a folding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101879996A true CN101879996A (en) | 2010-11-10 |
| CN101879996B CN101879996B (en) | 2015-05-20 |
Family
ID=42212138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010170025.8A Active CN101879996B (en) | 2009-05-07 | 2010-05-04 | Device for positioning sheets in a folding machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2248748B1 (en) |
| JP (1) | JP3161114U (en) |
| CN (1) | CN101879996B (en) |
| DE (1) | DE102009020362A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482404A (en) * | 2013-09-23 | 2014-01-01 | 铜陵市长江彩色印刷有限责任公司 | Folding machine and working method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR102015024454A2 (en) * | 2014-10-01 | 2016-05-24 | Müller Martini Holding AG | transverse puller brake for printing sheet |
| JP7146255B2 (en) * | 2018-10-29 | 2022-10-04 | ホリゾン・インターナショナル株式会社 | knife folding machine |
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| US5484255A (en) * | 1994-04-18 | 1996-01-16 | Pitney Bowes Inc. | High capacity, high speed document accumulator |
| DE19605596A1 (en) * | 1995-03-28 | 1996-10-02 | Heidelberger Druckmasch Ag | Signature control in a high-speed printing press |
| EP0639523B1 (en) * | 1993-08-17 | 1996-10-02 | Rockwell Graphic Systems Inc. | Folding apparatus |
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| DE10238502A1 (en) * | 2002-08-17 | 2004-02-26 | Gabriel, Dirk | Method for folding paper strip, which is preferably perforated or grooved, comprises applying pulse of air from jet so that it is forced into nip of pair of rollers |
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| CN1944048A (en) * | 2005-09-21 | 2007-04-11 | 海德堡印刷机械股份公司 | Method for conveying a sheet and apparatus for carrying out the method |
| EP1900660A2 (en) * | 2006-09-13 | 2008-03-19 | Heidelberger Druckmaschinen AG | Device for positioning the trailing edge of sheets |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8406391U1 (en) | 1984-03-01 | 1984-07-19 | Stahl Gmbh & Co Maschinenfabrik, 7140 Ludwigsburg | FOLDING MACHINE WITH HOLDING DEVICE |
| DE9304281U1 (en) | 1993-03-22 | 1993-05-13 | Stahl Gmbh & Co Maschinenfabrik, 7140 Ludwigsburg, De | |
| US5411252A (en) * | 1994-04-18 | 1995-05-02 | Pitney Bowes Inc. | Two way adjustable side guide device |
| JPH10245154A (en) * | 1997-03-07 | 1998-09-14 | Toshiba Mach Co Ltd | Signature conveyer belt meandering preventive device for chopper folding machine |
-
2009
- 2009-05-07 DE DE102009020362A patent/DE102009020362A1/en not_active Ceased
-
2010
- 2010-04-15 EP EP10159978.5A patent/EP2248748B1/en active Active
- 2010-05-04 CN CN201010170025.8A patent/CN101879996B/en active Active
- 2010-05-07 JP JP2010002974U patent/JP3161114U/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676132A (en) * | 1985-06-13 | 1987-06-30 | Detlef Jenkner | Device for supporting a long and narrow workpiece bundle produced on a panel splitting saw |
| EP0639523B1 (en) * | 1993-08-17 | 1996-10-02 | Rockwell Graphic Systems Inc. | Folding apparatus |
| US5484255A (en) * | 1994-04-18 | 1996-01-16 | Pitney Bowes Inc. | High capacity, high speed document accumulator |
| DE19605596A1 (en) * | 1995-03-28 | 1996-10-02 | Heidelberger Druckmasch Ag | Signature control in a high-speed printing press |
| JPH10291728A (en) * | 1997-04-16 | 1998-11-04 | Toshiba Mach Co Ltd | Safety device of chopper folding machine |
| JP3435307B2 (en) * | 1997-04-16 | 2003-08-11 | 東芝機械株式会社 | Safety device for chopper folding machine |
| DE10238502A1 (en) * | 2002-08-17 | 2004-02-26 | Gabriel, Dirk | Method for folding paper strip, which is preferably perforated or grooved, comprises applying pulse of air from jet so that it is forced into nip of pair of rollers |
| CN1550438A (en) * | 2003-05-08 | 2004-12-01 | 奥彭魏勒宾德尔机械制造公司 | Air blast hold down apparatus and sheet alignment apparatus provided therewith |
| CN1814529A (en) * | 2005-02-01 | 2006-08-09 | 海德堡印刷机械股份公司 | Apparatus of machine for dealing pages which time generating blowing or intake |
| CN1944048A (en) * | 2005-09-21 | 2007-04-11 | 海德堡印刷机械股份公司 | Method for conveying a sheet and apparatus for carrying out the method |
| EP1900660A2 (en) * | 2006-09-13 | 2008-03-19 | Heidelberger Druckmaschinen AG | Device for positioning the trailing edge of sheets |
| CN101143661A (en) * | 2006-09-13 | 2008-03-19 | 海德堡印刷机械股份公司 | Device for positioning the trailing edge of sheets |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482404A (en) * | 2013-09-23 | 2014-01-01 | 铜陵市长江彩色印刷有限责任公司 | Folding machine and working method thereof |
| CN103482404B (en) * | 2013-09-23 | 2016-02-17 | 铜陵市长江彩色印刷有限责任公司 | A kind of folding machine and method of work thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009020362A1 (en) | 2010-11-11 |
| EP2248748B1 (en) | 2017-09-06 |
| EP2248748A1 (en) | 2010-11-10 |
| CN101879996B (en) | 2015-05-20 |
| JP3161114U (en) | 2010-07-22 |
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