CN103317543A - Cutting device - Google Patents
Cutting device Download PDFInfo
- Publication number
- CN103317543A CN103317543A CN2013100884012A CN201310088401A CN103317543A CN 103317543 A CN103317543 A CN 103317543A CN 2013100884012 A CN2013100884012 A CN 2013100884012A CN 201310088401 A CN201310088401 A CN 201310088401A CN 103317543 A CN103317543 A CN 103317543A
- Authority
- CN
- China
- Prior art keywords
- conveying device
- product
- driver
- cut
- knife
- 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
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- 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
-
- 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
- B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
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- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0081—Cutting on three sides, e.g. trilateral trimming
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- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
- B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper
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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
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/422—Handling piles, sets or stacks of articles
- B65H2301/4229—Handling piles, sets or stacks of articles cutting piles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1932—Signatures, folded printed matter, newspapers or parts thereof and books
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Details Of Cutting Devices (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
The present invention relates to a device for simultaneous three-sided trimming of products in a plurality of cutting stations, comprising: a common upper knife carrier operable in a stroke motion, wherein at least blades for front edge trimming and for top and bottom trimming of the products are mounted on the upper knife carrier; a first drive for driving the upper knife carrier and a conveyor device, wherein the conveyor device has top-related and bottom-related pairs of conveyor belts for conveying the products through the cutting stations of the device; at least one second drive for driving the conveyor device, wherein the drives used for a stroke device and the conveyor device are each implemented as self-contained mutually independent drives, and connected to one another by control devices. The device has another collecting conveyor device downstream of the conveyor device for conveying the products through the cutting stations in a conveying direction of the products, wherein the collecting conveyor device has a self-contained and independent drive, the drive is connected with the other independent drives of the device through control devices.
Description
Technical field
The present invention relates to according to claim 1 a kind of or claim 5 apparatus and method for the while three-sided cropping of products as described in the preamble.
Background technology
When making brochure, gathering leaves of a book gathered leaves of a book on the bookbinding gear and stapled product at a device that is used for three-sided cropping, for example a ripper is cropped.This is being used for front seamed edge cuts and the top margin of a page cuts or lower margin cuts trimming station by realizing with respect to fixing lower cut-off knife or the upper cut-off knife that cuts the lath motion.
This ripper is for example open by EP1152310A1.This ripper has upper cut-off knife bridge, and described upper cut-off knife bridge can be driven with stroke motion by servomotor.Be fixed with to cut and be used for the top margin of a page for front seamed edge at upper cut-off knife bridge and cut the upper cut-off knife that cuts with lower margin.At this, front seamed edge cuts in the first trimming station and carries out, and the top margin of a page cuts to cut in the second trimming station with lower margin and carries out.Export for product is transported in the trimming station and from trimming station, ripper has the conveying device for product.At this, the enforcement of three-sided cropping is carried out with single step.Induction system is transported to product in the first trimming station and product space is accurately stopped.Then carrying out front seamed edge cuts.Then, be transported in second trimming station by induction system product and the position accurately stops.Then carrying out the top margin of a page cuts with lower margin and cuts.Then, will be transported in the gathering-device through the product of three-sided cropping.Comprise that by the disclosed induction system of EP1152310A1 being with of the top margin of a page and lower margin side is right, be clamped in to described product force closure described band between.Described band to this by the driving shaft that connects by independently driver, for example driven by servomotor.
When product being handed to the conveying that is installed in the downstream or treating apparatus, for example collecting belt or be used for that product carried out the stacking machine of piling, with respect to the induction system of ripper speed difference appears.Therefore, thus when product speed is excessive with respect to the speed of the induction system of the treating apparatus in downstream, cause product to be braked uncontrollably and cause the position deviation of product on throughput direction.This position deviation is particularly relevant with product specification and machine speed and can cause follow-up conveying and the interference in the treating apparatus.Thereby for example when to two of stacking machine supplies in succession have closely spaced product the time described interference can occur and can cause stopping up.
Summary of the invention
Task of the present invention is, a kind of device is provided, the controlled conveying that it has been avoided the shortcoming of prior art and has guaranteed product.
Described task is by the device of characteristic and the method for method step according to claim 5 solve according to claim 1.
By drawing favourable further scheme of the present invention in the explanation of dependent claims and embodiment and the accompanying drawing.
Have a plurality of trimming station for embodiments of the present invention of product being carried out simultaneously the device of three-sided cropping.In addition, this device has a public upper cut-off knife bridge, and described upper cut-off knife bridge extends through described trimming station.Described upper cut-off knife bridge can move with stroke motion by the first driver.On upper cut-off knife bridge, can settle at least for front seamed edge and cut and the top margin of a page-and the cut-off knife that cuts of lower margin.Described product is carried the trimming station of passing described device by means of a right conveying device of conveyer belt with top margin of a page side and lower margin side.Described conveying device is by at least one second driver drives.The driver constructions that is used for stroke apparatus and conveying device for independently, irrelevant driver and interconnect by control device each other.Described device has an other collection conveying device for delivery of the device downstream on the throughput direction of product.This collects conveying device by other, autonomous a, driver drives independently, this driver by a control device and described device other independently driver be connected.
Because the control of these autonomous drivers and described driver, product based on described driver special, changeable curve movement fully controllably is transferred and position deviation can not occur.
In a favourable embodiment, described collection conveying device is in order to carry described product to have servo-driver, cog belt drivetrain and roller.Can when carrying described product, realize especially simply passing on and speed adaption by this configuration.
In another favourable embodiment, independently driver constructions is servo motor, and they interconnect with swap data and/or control signal by corresponding control module.In addition also advantageously, for these single drivers a CCU is set.
Can optimize in addition the motion flow process of cut-off knife motion, the motion flow process of induction system and the motion flow process of collection conveying device, its mode is, when by conveying device product being handed to the collection conveying device, the transporting velocity of these two devices is basically consistent so for a long time, is collected conveying device until product hands to fully.Only has the rate curve (in gathering-device, correspondingly being braked) that just product is adapted to after this processing unit (plant) that is installed in the downstream by collecting conveying device.
Description of drawings
By means of accompanying drawing other favourable embodiment of the present invention is shown.Accompanying drawing individually represents:
Figure 1A is the cutting means with conveying device according to prior art,
Figure 1B is the view of the driver that installs among Fig. 1,
Fig. 2 is the cutting means of collecting conveying device that has of the present invention,
Fig. 3 is the parts of the conveying device of apparatus of the present invention inside among Fig. 2,
Fig. 4 is conveying device,
Fig. 5 is the curve movement of conveying device,
Fig. 6 is the curve movement of collecting conveying device.
The specific embodiment
Representational example that is used for the cutting means 19 that the edge cuts according to prior art has been shown among Figure 1A, and it has drive unit separately.The first CD-ROM drive motor 1 is realized the motion of upper cut-off knife bridge 2, and upper cut-off knife is fixed on the described upper cut-off knife bridge.Show the product traffic direction by arrow T.The second CD-ROM drive motor 4 is with 7,8 by the first and second coherent driving shafts 5,6 driving induction systems 9.For these two CD- ROM drive motors 1,4 control module 10,11 is set, these control modules can intercom with swap data and/or control signal mutually by means of a connection.In addition, described connection 12 also can be led to a central machinery control module 18.
In Figure 1B, can find out the main element of the driver of realizing described two motion flow processs.The vertical non-homogeneous oscillating movement that the first CD-ROM drive motor 1 is realized upper cut-off knife bridge 2 by means of cog belt 15 and the transmission device 17 of profile of tooth tep reel 16.Upper cut-off knife 3 is pressed towards lower cut-off knife 13 during cutting process.The second CD-ROM drive motor 4 drives some axles 5,6 by means of mechanical transmissions 14, thereby so that described induction system be with 7,8 motions.Arrow T has provided the product traffic direction.
At cutting means of the present invention shown in Fig. 2 and 3, wherein, for the purpose of clearer, the conveying device of top margin of a page side only be shown and omitting control module and jockey among Fig. 3.Cutting means 20 has upper cut-off knife bridge 25, and described upper cut-off knife bridge carries out stroke motion by a CD-ROM drive motor 21.Upper cut-off knife bridge 25 extends through all trimming station, is three in this example: namely, be used for station 26 that front seamed edge cuts, be used for station 27 and other being used for special cross cutting or being used for the treating stations 28 that useful part is separated that the top margin of a page and lower margin cut.Upper cut-off knife bridge settle corresponding on cut-off knife 29,30,31,32, thereby described upper cut-off knife is towards lower cut-off knife 33 motions and the edge of implementing described product 40 cuts or special cross cutting or useful part are separated.Described product 40 is carried each trimming station 26,27,28 of passing described device 20 by a conveying device 34.This conveying device 34 have for this reason top margin of a page side conveyer belt to 35,36 and lower margin side conveyer belt to 37,38, described product 40 be clamped at top margin of a page side conveyer belt pair and lower margin side conveyer belt between.Top margin of a page side conveyer belt to 35,36 by one independently CD-ROM drive motor 23 drive and lower margin side conveyer belt to by one independently CD-ROM drive motor 22 drive.
In addition, described device 20 has collection conveying device (Auslagetransporteinrichtung) 39, and described collection conveying device is connected to described conveying device downstream.Described collection conveying device 39 has an independently drive unit equally.
Each independently CD- ROM drive motor 21,2,23,24 connect 50 by its control module of attaching troops to a unit 47,48,49,52 by one and intercouple with swap data and/or control signal, in addition, they additionally also are connected with central machinery control device 51.Passablely in addition be the curve movement of loading for corresponding CD- ROM drive motor 22,23 and 24 to determine and thus so that described product 40 because special, the changeable curve movement of drive unit fully controllably are transferred, and position deviation can not occur.
Two conveying devices 34 shown in Figure 4,39 main member.The throughput direction of product 40,40', 40'' represents by arrow T.Conveying device 34 extends through three trimming station in the present embodiment.In first stop by means of on cut-off knife 29 and lower cut-off knife 33 carry out before seamed edge cut.In second station by means of on cut-off knife 31,30 and lower cut-off knife 33 carries out the top margin of a page and lower margin cuts.Carrying out useful part by means of separation cut-off knife 32 with lower cut-off knife 33 in the 3rd station separates.In the second or the 3rd station, can additionally carry out special cross cutting by means of corresponding cross cutting instrument 41.Described product 40 is static in cutting process.After the process that cuts accordingly finished, described product 40 was transported to next trimming station.The conveying of described product is carried out 35,36,37,38 by means of two conveyer belts, these conveyer belts in couples mutually opposed and described product clamped by force closure ground in top margin of a page side and lower margin side respectively.Described product 40 is innerly accelerated at described device 20, is transported in the corresponding trimming station correct position and then is braked until static by conveying device 34.This process repeat for a plurality of procedure of processings and the most at last product from described device 20, be delivered to conveying device, processing unit (plant) or the gathering-device that is bearing in described device 20 downstreams.
For the position deviation of when collecting, avoiding described product 40 to cause owing to the speed difference between the induction system of the induction system 34 of described device 20 and described gathering-device, for example collecting belt or stacking machine, described device 20 has the collection conveying device 39 that is installed in described conveying device 34 downstreams, and this collection conveying device consists of to carry described product 40 or single useful part 40', 40'' by servo motor 24, cog belt drivetrain 42 and roller 43,44,45,46.
Thus, owing to being used for the CD- ROM drive motor 22,23 and special, the changeable control that are used for collecting the CD-ROM drive motor 24 of conveying device 39 of the drive system 34 on the side, can guarantee without any problems that also described product is transferred to the system of the continuous operation of collecting conveying device by a step-by-step system (for example its expression induction system 34), and distortion or the pier pressure of product to be conveyed can not occur.
Fig. 5 illustrates the possible curve movement of conveying device 34 during a whole work tempo (0-360 °) of cutting means.In Fig. 5, the displacement of cam disc is shown with the anglec of rotation take degree as unit in upper chart, first derivative shown in the middle plot as standard speed (ds/dPhi) and in second dervative shown in the lower plot as normal acceleration (dv/dPhi), on 0 °-360 ° (x axle), it is corresponding to a machine beat respectively.Represent respectively the lower dead center of upper cut-off knife bridge when 0 ° or 360 ° with 100,105, at that point, the process that cuts stops, but described product still is not released.Therefore, conveying device is not yet moved.In the situation that point 101, described product is released and can begins and carries.Therefore, at point 101 places, the position of cam disc or zero, speed also is like this.The acceleration of conveyer belt begins at point 101 places, as can be from finding out the lower plot of Fig. 5.The acceleration of conveyer belt is performed until approximately 164 ° of 102().Cam disc is passed by approximately up to now, and the anglec of rotation and the conveyer belt of 103 degree move with standard speed 3.2.Before point 103, do not carry out other acceleration, thereby conveyer belt moves further with identical speed.Carry out feed or new product the feed in first trimming station of described product trimming station subsequently from putting 103 to 104.Therefore, conveyer belt is correspondingly braked nought state.From putting 104 to 105, described be with static.In corresponding trimming station, carry out the compression of product by means of the pressure beam that is not shown specifically and make the cut-off knife bridge be deposited to lower dead center and thereby the edge that carries out described product 40 cuts.
In addition, the base speed 210 of collection conveying device 39 shown in Figure 5.Cutting a little of rate curve 211 with conveying device 34 201,204 draws respectively the starting point of collecting conveying device 39 acceleration or braking be used to making.
Fig. 6 illustrates the curve movement based on Fig. 5 of collecting conveying device 39.From putting 200 to point 201, collect conveying device with 210 motions of constant speed.Collected the acceleration of conveying device at 201 o'clock at point, until two conveying devices 34,39 are then with identical speed motion.Correspondingly, the braking of conveying device 39 is collected at 203 places at point, until reach base speed 210.After collecting the described product 40 of conveying device 39 receptions, this collection conveying device can adapt to the speed (not shown) of processing station subsequently.
The reference number inventory
1 is used for the CD-ROM drive motor of upper cut-off knife bridge
Cut-off knife bridge on 2
3 are used for the upper cut-off knife that the top margin of a page and lower margin cut
4 CD-ROM drive motors for delivery of device
5 driving shafts
6 driving shafts
7 upper conveyor belts
8 times conveyer belts
9 induction systems
10 control modules
11 control modules
12 are used for the connection of swap data and/or control signal
13 times cut-off knives
14 transmission devices
15 cog belts
16 profile of tooth tep reels
17 transmission devices
18 central machinery control device
19 cutting means according to prior art
20 cutting means of the present invention
21 are used for the CD-ROM drive motor of upper cut-off knife bridge
22 are used for the right CD-ROM drive motor of conveyer belt of lower margin side
23 are used for the right CD-ROM drive motor of conveyer belt of top margin of a page side
24 are used for collecting the CD-ROM drive motor of conveying device
Cut-off knife bridge on 25
26 are used for the trimming station that front seamed edge cuts
27 are used for the trimming station that the top margin of a page and lower margin cut
28 other processing stations
29 are used for the upper cut-off knife that front seamed edge cuts
30 are used for the upper cut-off knife that lower margin cuts
31 are used for the upper cut-off knife that the top margin of a page cuts
32 are used for the upper cut-off knife that useful part is separated
33 times cut-off knives
34 conveying devices
The top conveyer belt of 35 top margin of a page sides
The bottom conveyer belt of 36 top margin of a page sides
The top conveyer belt of 37 lower margin sides
The bottom conveyer belt of 38 lower margin sides
39 collect conveying device
40,40', the 40'' product
41 cross cutting instruments
42 cog belt drivetrains
43 rollers
44 rollers
45 rollers
46 rollers
47 control modules
48 control modules
49 control modules
50 are used for the connection of swap data and/or control signal
51 central machinery control device
52 control modules
The point of 100 curve movements
The point of 102 curve movements
The point of 103 curve movements
The point of 104 curve movements
The point of 105 curve movements
The point of 106 curve movements
The point of 200 curve movements
The point of 201 curve movements
The point of 202 curve movements
The point of 203 curve movements
The point of 204 curve movements
The point of 205 curve movements
210 collect the base speed of conveying device
The rate curve of 211 conveying devices
The T throughput direction
Claims (5)
1. one kind is used in a plurality of trimming station (26,27,28) device (20) of while three-sided cropping of products (40) in, this device has a public upper cut-off knife bridge (25), described upper cut-off knife bridge can move with stroke motion, wherein, on upper cut-off knife bridge, can settle at least for described product (40) is carried out front seamed edge cut (29) and the top margin of a page-and lower margin cut (30,31) cut-off knife, described device also has the first driver that drives described upper cut-off knife bridge (25) and is used for described product (40) is carried the trimming station (26 of passing described device (20), 27,28) conveying device (34), this conveying device has the conveyer belt of top margin of a page side and lower margin side to (35,36,37,38), described device also has at least one second driver (22 that drives described conveying device, 23), wherein, be used for stroke apparatus (21) and conveying device (22,23) driver constructions is autonomous, driver independent of each other, these drivers are by control device (47,48,49,51) interconnect, it is characterized in that, described device is being used for carrying conveying device (34) downstream of passing trimming station having an other collection conveying device (39) described product the throughput direction (34) of product (40) is upper, this collection conveying device have one autonomous, driver (24) independently, this is autonomous, independently driver by control device (52) and described device other independently driver be connected.
2. according to claim 1 device is characterized in that, described collection conveying device (39) is in order to carry described product (40) to have servo-driver (24), cog belt drivetrain (42) and roller (43,44,45,46).
3. according to claim 1 device is characterized in that, all independently driver all be configured to servo motor (21,22,23,24), they interconnect by corresponding control module (47,48,49,51,52).
4. according to claim 1 device is characterized in that, described independently driver is connected with a central control unit (51).
5. one kind is used for product (40) is passed a method that is used for the trimming station (24,27,28) that product (40) carries out the device (20) that the edge cuts is transported to the processing unit (plant) that is installed in the downstream in a controlled manner, has following steps:
A) utilize at least one independently driver (22,23) by conveying device (34) product is carried and is passed trimming station, described at least one independently driver driven with corresponding curve movement;
B) utilize one independently driver (24) described transferred product give is collected conveying device (39), wherein, the transporting velocity of collecting conveying device and conveying device is during transfer basically consistent;
C) collect conveying device (39) and make afterwards the product speed adaption in the rate curve of the conveying device of the processing unit (plant) that is installed in the downstream being transferred to.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012005459A DE102012005459A1 (en) | 2012-03-20 | 2012-03-20 | cutter |
| DE102012005459.9 | 2012-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103317543A true CN103317543A (en) | 2013-09-25 |
| CN103317543B CN103317543B (en) | 2018-03-06 |
Family
ID=47750515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310088401.2A Active CN103317543B (en) | 2012-03-20 | 2013-03-19 | Cutting means |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2641708B1 (en) |
| CN (1) | CN103317543B (en) |
| DE (1) | DE102012005459A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249615A (en) * | 2015-11-11 | 2016-01-20 | 四川非意欧国际皮革制品有限公司 | Dual-template dotter with automatic transmission function |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385159B (en) * | 2014-11-24 | 2017-01-18 | 盐城市华森机械有限公司 | Automatic multilayer abrasive paper blanking device |
| CN104985867A (en) * | 2015-07-10 | 2015-10-21 | 武汉艾特纸塑包装有限公司 | Braid cutting machine used for packaging boxes |
| CH713149A1 (en) * | 2016-11-21 | 2018-05-31 | Mueller Martini Holding Ag | Method and device for transporting variable-thickness printed products. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010037708A1 (en) * | 2000-05-03 | 2001-11-08 | Wolfgang Matthes | Cutting device and method for trimming |
| US20030145703A1 (en) * | 2002-02-02 | 2003-08-07 | Ansgar Rohe-Krebeck | Device for the three-sided trimming of printed products |
| CN1923474A (en) * | 2005-08-29 | 2007-03-07 | 海德堡印刷机械股份公司 | Device for three-sided cropping of products |
| US20070144321A1 (en) * | 2001-10-26 | 2007-06-28 | Gross International Americas, Inc. | Infeed apparatus for a sheet material article trimmer |
| CN101389556A (en) * | 2006-03-09 | 2009-03-18 | Beb工业电子股份公司 | Apparatus for stacking individual sheets |
| US20110203440A1 (en) * | 2006-03-09 | 2011-08-25 | Mueller Martini Holding Ag | Apparatus for the automatic trimming of printed products |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE548293A (en) * | 1956-05-09 | 1900-01-01 | ||
| CH645294A5 (en) * | 1980-03-21 | 1984-09-28 | Grapha Holding Ag | BOOK BLOCK CUTTER. |
| DE10160382C1 (en) * | 2001-12-10 | 2003-04-30 | Nexpress Solutions Llc | Device used in a sheet-processing machine for transporting and placing sheets of paper on a stack comprises a tube containing elements of a device for moving transport rollers and elements of a device for rotational transfer |
| DE102006051040B4 (en) * | 2006-10-26 | 2008-08-07 | Schott Ag | Transport device for flat glass panes and their use |
-
2012
- 2012-03-20 DE DE102012005459A patent/DE102012005459A1/en not_active Withdrawn
-
2013
- 2013-02-26 EP EP13156697.8A patent/EP2641708B1/en active Active
- 2013-03-19 CN CN201310088401.2A patent/CN103317543B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010037708A1 (en) * | 2000-05-03 | 2001-11-08 | Wolfgang Matthes | Cutting device and method for trimming |
| US20070144321A1 (en) * | 2001-10-26 | 2007-06-28 | Gross International Americas, Inc. | Infeed apparatus for a sheet material article trimmer |
| US20030145703A1 (en) * | 2002-02-02 | 2003-08-07 | Ansgar Rohe-Krebeck | Device for the three-sided trimming of printed products |
| CN1923474A (en) * | 2005-08-29 | 2007-03-07 | 海德堡印刷机械股份公司 | Device for three-sided cropping of products |
| CN101389556A (en) * | 2006-03-09 | 2009-03-18 | Beb工业电子股份公司 | Apparatus for stacking individual sheets |
| US20110203440A1 (en) * | 2006-03-09 | 2011-08-25 | Mueller Martini Holding Ag | Apparatus for the automatic trimming of printed products |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249615A (en) * | 2015-11-11 | 2016-01-20 | 四川非意欧国际皮革制品有限公司 | Dual-template dotter with automatic transmission function |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2641708A1 (en) | 2013-09-25 |
| EP2641708B1 (en) | 2020-11-18 |
| CN103317543B (en) | 2018-03-06 |
| DE102012005459A1 (en) | 2013-09-26 |
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