CN103722588B - Drive device and the die-cutting machine with this drive device - Google Patents
Drive device and the die-cutting machine with this drive device Download PDFInfo
- Publication number
- CN103722588B CN103722588B CN201310467545.9A CN201310467545A CN103722588B CN 103722588 B CN103722588 B CN 103722588B CN 201310467545 A CN201310467545 A CN 201310467545A CN 103722588 B CN103722588 B CN 103722588B
- Authority
- CN
- China
- Prior art keywords
- drive device
- pressing plate
- roller
- cross cutting
- rolling 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
Abstract
The present invention relates to a kind of drive device, it is used for the reciprocating pressing plate of platform-type cross cutting and/or marking press, the drive device has driver, the driver has power train and at least one eccentric shaft, and the driver drives at least one described eccentric shaft by the power train and disposes at least one to be used to make the reciprocating eccentric part of the pressing plate on corresponding eccentric shaft.According to the present invention, the drive assembly has the roller boots that at least one is arranged in the power stream between at least one eccentric part and the pressing plate, for cross cutting and/or force of impression to be delivered into the pressing plate, rolling element that the roller boots have multiple roller forms, being directed in retainer from least one described eccentric part.Thus, it is possible to limit the active force in contact line in an advantageous manner.Moreover, it relates to a kind of platform-type cross cutting and/or marking press with this drive device.
Description
Technical field
The present invention relates to a kind of drive device and it is related to a kind of platform-type cross cutting-and/or-marking press.
Background technology
Cross cutting is referred to as with the cutting for cutting out mould of closed geometric shape, it can be circular, oval or polygon that this, which cuts out mould,
Shape and any type of irregular shape.The processing that is carried out in post-press finishing, be such as die cut using die cutters, corner cut and
Index cross cutting falls within the field.Cross cutting is carried out towards cross cutting cushion block or towards punch-pin, is also partly shear history.By
The packaging material that plastics, foil material, paper, cardboard, cardboard case or corrugated paper are made is main with page specification but also with band specification
It is cut.But it can also additionally apply ditch streakline or arch flower in useful part in die cutting process.Because final products are
Packaging (such as bag for cosmetics, cigarette, medicine, food etc. of the high requirement in terms of the implementation of technology and figure
Dress), so not only propose special requirement in itself to packaging material, and in order to which optimal result is also required that with minimal tolerance
Cross cutting instrument and extremely accurate and reliable operation die-cutting machine.Platform-type die-cutting apparatus can most preferably meet these requirements.
Here, page that is having printed and being stacked on supporting plate is supplied into die-cutting machine in the case of page is processed.In this machine,
Page to be die cut is accurately oriented in orienting device, accepted by grabber car and accurately positioned in die-cutting apparatus
By fixed supported leave from office and can be vertically movable by toggle link or radial gear appear on the stage between.Also disclose that following institute
The machine stated：In these machines, leave office towards fixed motion of appearing on the stage.
For being die cut, being imprinted to the page being made up of paper, cardboard and analog, stripping, if necessary useful part
Disclosed in separation and the known page cross cutting and marking press collected makes page motion pass through each of machine by grabber car
Individual station.Corresponding grabber car has grabber bridge, and grabber is fixed on the grabber bridge, the grabber grasping page
Leading section.In addition, grabber car has the Travel vehicle of side, the endless-chain of the Travel vehicle and induction system is connected and captured
Thus device car is moved by machine.Page is set to realize high machine power through the motion mode of machine by this, because
Page is in each station of the successive setting of machine, particularly cross cutting, stripping and useful part separating station (cutting-
Stripping-blanking it is processed successively in).
The platform-type die-cutting machine for example as the A1 of DE 30 44 083 and the B2 of US 7,658,378 disclose one kind.Two
Individual platform is equipped with cutting and grooving tool or corresponding engagement tool, is guided using them from beat to the page mould between table top
Useful part is cut out while press-in is for the rill needed for neat fold.Pass through stripping instrument in subsequent waste clearing device
Mechanically get rid of waste material., finally can be by the useful part being die cut out in the useful portion set for this according to the equipment of machine
Divide in separator and separate.Disclose and used as lifting driver in the Al of DE 30 44 083 Fig. 2 and affiliated specification
Eccentric driver in cross cutting station.In this drive device, the eccentric shaft with eccentric part disposed thereon rotates and borrowed
Help eccentric roller to impart reciprocating motion on pressing plate, the pressing plate is then equally implemented to move back and forth.In eccentric roller and pressing plate
Contact area in occur in that very high contact force and frictional force, the power selected by special material, be surface-treated with
And lubricate to deal with.
Page die-cutting machine with the eccentric driver according to prior art has the disadvantage that：In corresponding eccentric roller and pressure
There is very high linear force in contact line between plate.
The content of the invention
Therefore, task of the invention is to provide a kind of drive device and a kind of platform-type cross cutting-and/or-marking press, institute
State drive device and the platform-type cross cutting-and/or-marking press at least reduces the shortcoming of prior art, and optimize partially
Power transmission between heart driver and pressing plate.
The task is solved by the drive device of the feature with the present invention.According to the present invention be used for it is platform-type cross cutting-
And/or the reciprocating pressure of-marking press (being used to process the page being particularly made up of paper, cardboard or plastics or band)
The drive device of plate (particularly appearing on the stage) has frame and driver, and the driver has power train and at least one bias
Axle.Here, driver drives at least one eccentric shaft by power train, wherein, at least one is mounted with corresponding eccentric shaft
Individual eccentric part, for moving back and forth pressing plate.According to the present invention, the drive device have at least one be arranged on eccentric part with
The roller boots in power stream between pressing plate, for cross cutting-and/or-force of impression to be delivered into pressing plate from least one eccentric part.
Here, roller boots have a large amount of roller forms, the rolling element that is directed in retainer.Therefore, by favourable mode by mould
Cut-and/or force of impression be directed to by substantial amounts of rolling element in pressing plate, wherein, compared with the solution according to prior art
Significantly reduce the active force in the contact line between corresponding rolling element and pressing plate.
The present invention has advantages below：
- load can be distributed on a greater amount of rolling elements；
- due to smaller moving-mass, therefore be less susceptible to skid and therefore in the reciprocating contact of half way less
It is easy to wear；
- drive device has less expensive manufacturing cost；
- less structure space is needed, so as to allow greater compactness of frame mode.
In the first implementation flexible program of roller boots, the rolling element of roller form is arranged side by side in one plane
In retainer.
In the second implementation flexible program of roller boots, roller boots are embodied as the roller revolution of the rolling element with revolution
Boots.
Set in being advantageously improved in scheme according to inventive drive means, the roller boots between corresponding rolling element
There is distance piece.It is possible thereby to prevent rolling element from carrying out directly contacting with each other during rolling motion on pressing plate.
According to inventive drive means it is particularly advantageous, it is therefore preferable that in improvement project, the rolling element of roller boots
Cylindrical roller is embodied as, because cylindrical roller is particularly suitable for transmitting high power.
In being advantageously improved in scheme according to inventive drive means, pressing plate is in its institute with least one roller boots
Stating in the contact area of rolling element has the surface of hardening and/or with the lubricating arrangement for constantly providing lubricant medium.
Therefore few abrasion can be kept in the contact areas.The lubricating arrangement can for example be embodied as oil tray.
The invention further relates to a kind of platform-type cross cutting-and/or-marking press with above-described drive device.
The described scheme that is advantageously improved of the invention and described in the invention is also favourable with what is be mutually combined
Improvement project.
The reality of the present invention on further advantage and in design and functionally favourable structural scheme accompanying drawing with reference to belonging to
Apply a specification.
Brief description of the drawings
The present invention should be also further explained according to preferred embodiment.Wherein schematically show：
Fig. 1：Show the die-cutting machine according to the present invention；
Fig. 2 a：Show the first sectional view that driver of appearing on the stage is upward through in the side perpendicular to eccentric shaft；
Fig. 2 b：Show the second sectional view through eccentric shaft and driver of appearing on the stage.
Mutual corresponding element and part are denoted with the same reference numerals in figure.
Embodiment
Figure 1 illustrates for being die cut to the page that paper, cardboard, plastics and analog are made, stripping, useful portion
Separation and the page cross cutting and the theory structure of marking press 100 collected.Cross cutting and marking press 100 include continuous glassware 1, cross cutting station
2nd, stripping station 3 and the collector 4 with placement and useful part separating station, they are carried and surrounded by common machine case 5
And driven by master driver 17.From side, i.e. so-called fore side approach processing station 2,3,4；Page is die cut and marking press
100 power train is on opposed side, i.e. so-called driving side.Stream inside the control die-cutting machine 100 of equipment control device 15
Journey.
Page 6 is by continuous glassware 1 from stacking 6.1 by so-called 18 points of lists of dust collecter, be supplied to page induction system 7 simultaneously
And its leading edge is caught and on page conveying direction B by interval by the grabber being fixed on the grabber bridge of grabber car 8
Ground is drawn through the different stations 2,3 and 4 of cross cutting and marking press 100.
Page induction system 7 has multiple grabber cars 8, so that multiple pages 6 can be simultaneously at different stations 2,3 and 4
In be processed.Grabber car 8 is driven by chain drives.
Cross cutting station 2 is by lower platen, i.e. so-called 9, and top board, i.e. so-called 10 compositions of appearing on the stage of leaving office.Appearing on the stage 10 can
Reciprocally to be supported vertically and move back and forth it by eccentric driver 200, the eccentric driver in Fig. 2 a and
Further shown in 2b.10 are appeared on the stage provided with the upper instrument 30 with cross cutting-and necking tool.Leave from office 9 is stationarily supported within machine
In housing and provided with the matching board 20 coordinated with cross cutting-and necking tool.Alternatively, appearing on the stage, 10 is static and leave from office 9 is moved.
In impressing, coining tool is used instead of cross cutting and grooving tool, it especially has the form of so-called impressing relief printing plate.
Page 6 is transported to stripping subsequent, equipped with stripping instrument 21,23 by grabber car 8 from cross cutting and impressing station 2
Stand in 3.In stripping station 3, unwanted waste material section 11 is gone out downwards from page 6 by stripping instrument 21,23, so that
Waste material section 11, which is dropped into, to be pushed into the following vehicle type container 12 in the station or is transported away therefrom.
Page 6 is reached in collector 4 from stripping station 3, there, page 6 or is only simply placed or while is entered
The separation of each useful part of the corresponding page 6 of row.Therefore, collector 4 has stripping instrument 21,23.Collector 4 can also be wrapped
Supporting plate 13 is included, each page 6 or useful part in the form of stacking 14 to be stacked on the supporting plate, so as to reach stacking for determination
The region for supporting plate 13 from the cross cutting and marking press 100 that 14 are stacked with page can be removed after height.In order to change folded
It need not shut down machine 100 during heap, auxiliary pile device can be used.
Fig. 2 a and Fig. 2 b shown with different sectional view details die-cutting machine 2 appear on the stage 10 driver 200：
One in usual two eccentric shafts 211 arranged in parallel is shown in figure, the eccentric shaft is respectively provided with
Two eccentric parts 215.Corresponding eccentric shaft 211 is connected by driver flange 215 and coupling device 226 with unshowned power train
Connect and thus implementing rotary motion r.Corresponding eccentric shaft can be implemented with single type and by means of at least two but excellent
Four separable rolling bearings 213 are selected to be supported in frame 5.Coupling device 226 for power train may be embodied as resisting
Coupling device (such as spring leaf coupling device) reverse, flexible, so as to simply compensate driver flange 225 and biography
Low height between dynamic system is poor.
The rotary motion r of eccentric shaft 211 is converted into the reciprocating motion h of capacity eccentric bearing 212 by eccentric part 215.It is described reciprocal
Motion h is delivered on pressing plate 10 by roller boots 218 and causes cross cutting power FS.Pressing plate 10 in its surface can root with two
It is being moved according to double-head arrow e, for adjusting cross cutting power FSWedge 216,217.Set between capacity eccentric bearing 212 and upper wedge 216
There are roller boots 218, the roller boots will move back and forth h and are delivered to by wedge 216,217 on pressing plate 10 and herein in up-regulation
Save and implement rolling motion w on the surface 222 of wedge 216.Roller boots 218 have multiple rolling elements 219, and these rolling elements are being rolled
It is directed in body retainer 220 and distance piece 221 is provided between these rolling elements.If rolling element 219 is embodied as circle
Post roller, then have multiple contact lines between the cylindrical roller and the surface 222, and power biography is carried out in the contact line
Pass.Safeguarded less and durable solution to realize, the surface 222 of regulation wedge 216 should be hardened and in the region
In lubricating arrangement should be set.
Reference number table
1 continuous glassware
2 cross cuttings-and/or impressing station
3 stripping stations
4 collectors, if necessary with useful part separating station
5 machine cases
6 pages
6.1 pages are stacked
7 page induction systems
8 have the grabber car of grabber
9 leaves from office/lower platen
10 appear on the stage/top board
11 waste materials section
12 containers
13 pallets
14 collections are stacked
15 have the control device of interface and input instrument
16 have the supply table for the unit for being used to orient page
17 master drivers
18 dust collecters
20 times instruments
21 have the upper instrument of drift
23 useful parts separate grid or stripping bed (lower instrument)
Instrument (cross cutting instrument) on 30
100 platform-type-page cross cuttings-and/or-marking press (die-cutting machine)
200 appear on the stage driver
211 eccentric shafts
212 capacity eccentric bearings
213 step bearings
214 have the rolling bearing of rolling element and roller holder
215 eccentric parts
The regulation wedge of 216 cross cutting power
The regulation wedge of 217 cross cutting power
218 roller boots
219 rolling elements
220 roller holders
221 distance pieces
The surface of 222 hardening
223 run-on tabs
225 driver flanges
The coupling device of 226 power trains
E is used for the adjustment campaign for adjusting cross cutting power
Move back and forth
R rotary motions
W rolling motions
B page conveying directions
E page transporting flats
FSIt is die cut power
Claims (9)
1. a kind of drive device, it is used for the reciprocating pressing plate (10) of platform-type cross cutting and/or marking press (100), described
Drive device has frame (5) and driver (200), and the driver has power train and at least one eccentric shaft (211), its
In, the driver (200) drives at least one described eccentric shaft (211) and in corresponding eccentric shaft by the power train
(211) eccentric part (215) for disposing at least one to carry capacity eccentric bearing (212) on, for moving back and forth the pressing plate (10)
(h), wherein, there is the drive device at least one to be arranged at least one described eccentric part (215) and the pressing plate (10)
Between power stream in roller boots (218), for will cross cutting and/or force of impression (FS) from least one described eccentric part (215)
It is delivered on the pressing plate (10), wherein, the roller boots (218) have multiple roller forms, the quilt in retainer (220)
The rolling element (219) of guiding.
2. drive device according to claim 1, it is characterised in that the rolling element (219) of roller form is at one
It is arranged side by side in plane in the retainer (220).
3. drive device according to claim 1, it is characterised in that the roller boots (218) are embodied as with revolution
The roller revolution boots of rolling element (219).
4. the drive device according to any one of the claims, it is characterised in that between the rolling element (219)
Provided with distance piece (221).
5. the drive device according to any one of claim 1-3, it is characterised in that the rolling element (219) is embodied as
Cylindrical roller.
6. the drive device according to any one of claim 1-3, it is characterised in that the pressing plate (10) its with it is described
In the contact area of the rolling element (219) of at least one roller boots (218) have hardening surface (222) and/or with for
The lubricating arrangement of lubricant medium is constantly provided.
7. the drive device according to any one of claim 1-3, it is characterised in that corresponding eccentric shaft (211) is by one
Implement to part formula and be supported on by means of at least two separable rolling bearings (214) in the frame (5).
8. drive device according to claim 1, it is characterised in that the pressing plate (10) is to appear on the stage.
9. a kind of platform-type cross cutting and/or marking press (100), it has the driving according to any one of the claims
Device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012019991.0A DE102012019991A1 (en) | 2012-10-12 | 2012-10-12 | Drive device and punching machine with such a drive device |
| DE102012019991.0 | 2012-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103722588A CN103722588A (en) | 2014-04-16 |
| CN103722588B true CN103722588B (en) | 2017-09-22 |
Family
ID=49209237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310467545.9A Active CN103722588B (en) | 2012-10-12 | 2013-10-09 | Drive device and the die-cutting machine with this drive device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2719508B1 (en) |
| CN (1) | CN103722588B (en) |
| DE (1) | DE102012019991A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014105597B3 (en) | 2014-04-17 | 2015-02-19 | Rheinmetall Landsysteme Gmbh | Carriage for a weapon or machine weapon |
| CN116852456B (en) * | 2023-09-04 | 2023-11-07 | 山东利华同辉光电科技有限公司 | Die cutting machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3044083C2 (en) * | 1980-11-24 | 1990-05-10 | Bobst S.A., Lausanne | Punching devices for automatic punching machines for punching sheets of paper, cardboard and the like. |
| DE4403079C1 (en) * | 1994-02-02 | 1995-04-06 | Hemscheidt Maschtech Schwerin | Mould-closing device for plastics injection-moulding machines for receiving large and heavy moulds |
| DE102007002154A1 (en) | 2007-01-15 | 2008-07-17 | Heidelberger Druckmaschinen Ag | Apparatus and method for aligning sheet stacks |
| DE102007012638A1 (en) * | 2007-03-16 | 2008-09-18 | Heidelberger Druckmaschinen Ag | Sheet punching and embossing machine |
| DE102008008438A1 (en) * | 2008-02-11 | 2009-08-13 | Continental Automotive Gmbh | High-pressure pump has tappet, which serves for indirect support of piston with longitudinal axis at drive shaft over roller, which is pivotally coupled with tappet |
| DE102011086703A1 (en) * | 2011-11-21 | 2013-05-23 | Robert Bosch Gmbh | high pressure pump |
-
2012
- 2012-10-12 DE DE102012019991.0A patent/DE102012019991A1/en not_active Withdrawn
-
2013
- 2013-09-13 EP EP13184230.4A patent/EP2719508B1/en active Active
- 2013-10-09 CN CN201310467545.9A patent/CN103722588B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012019991A1 (en) | 2014-04-17 |
| CN103722588A (en) | 2014-04-16 |
| EP2719508A1 (en) | 2014-04-16 |
| EP2719508B1 (en) | 2019-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN CHANGRONG PRINTING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: HEIDELBERGER DRUCKMASCHINEN AKTIENGESELLSCHAFT Effective date: 20150526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150526 Address after: 300400 Beichen science and Technology Park, Chen Chen Road, No. 11, No. Applicant after: Tianjin Changrong Printing Equipment Co., Ltd. Address before: Heidelberg Applicant before: Heidelberger Druckmaschinen AG |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |