CN1039393A - The device that from pile, separates paper - Google Patents

The device that from pile, separates paper Download PDF

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Publication number
CN1039393A
CN1039393A CN 89104804 CN89104804A CN1039393A CN 1039393 A CN1039393 A CN 1039393A CN 89104804 CN89104804 CN 89104804 CN 89104804 A CN89104804 A CN 89104804A CN 1039393 A CN1039393 A CN 1039393A
Authority
CN
China
Prior art keywords
roller
pile
paper
band
balladeur train
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.)
Pending
Application number
CN 89104804
Other languages
Chinese (zh)
Inventor
赫尔穆特·登米
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maschinenfabrik Alfred Schmermund GmbH and Co
Original Assignee
Maschinenfabrik Alfred Schmermund GmbH and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maschinenfabrik Alfred Schmermund GmbH and Co filed Critical Maschinenfabrik Alfred Schmermund GmbH and Co
Publication of CN1039393A publication Critical patent/CN1039393A/en
Pending legal-status Critical Current

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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
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/10—Suction rollers
    • 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
    • B65H2301/423—Depiling; Separating articles from a pile
    • B65H2301/4232—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles
    • B65H2301/42322—Depiling; Separating articles from a pile of horizontal or inclined articles, i.e. wherein articles support fully or in part the mass of other articles in the piles from bottom of the pile
    • 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
    • B65H2406/30—Suction means
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum
    • B65H2406/331—Rotary suction means, e.g. roller, cylinder or drum arranged for rotating while moving along material to be handled, e.g. rolling on material
    • B65H2406/3314—Rotary suction means, e.g. roller, cylinder or drum arranged for rotating while moving along material to be handled, e.g. rolling on material arranged for linear movement, e.g. on reciprocating support

Abstract

The present invention discusses the device that the scraps of paper are separated from pile, it has the hopper and the supportive device of bottom surface opening, this supportive device has the suction roller that can move in the pile bottom surface, and this roller withstands on the pile bottom surface and can and transmit and move between the position to take out the scraps of paper in reference position.For avoiding damaging the scraps of paper, supportive device comprises the balladeur train that can move along guide rail in the hopper bottom surface, the motion of balladeur train just in time cooperates with the rotation that sucks roller, it is opposite with the sense of motion of balladeur train along the direction of pile bottom surface rotation promptly to suck roller, supportive device also comprises one section band, and they are positioned on the hopper bottom surface, to support pile, the motion change that the length of band is pressed balladeur train does not have friction with the pile bottom surface.

Description

The device that from pile, separates paper
The present invention discusses the device that the scraps of paper are separated from pile, it has the hopper at the bottom surface opening of depositing pile, and the pile supportive device arranged, this supportive device has the suction roller, can move around in the pile bottom surface, this suction roller withstands on the pile bottom surface and can and transmit in reference position and come back rotation to take out the scraps of paper between the position.
From EP-A-0,135,511 known such devices, the hopper of pile is deposited in installing in this device, has roller to support pile below it.Can make the motion of suction roller by crank mechanism, carry out the paper task of getting by sucking roller.In the process of taking out the scraps of paper, so these rollers also move along the bottom surface of pile because the motion of roller and suction roller is worked in coordination.Getting under the very high situation of chart speed degree especially, for example often is like this in cigarette-packaging machine, and in this operating process, the friction that exists on the scraps of paper may cause wrinkling or other the similar situations of the scraps of paper and damage.
Therefore the objective of the invention is to create the device of this class separating paper that a kind of beginning mentions, and this device can be avoided the impaired danger of the scraps of paper.
Purpose of the present invention can be reached by following practice, supportive device comprises balladeur train, it can move around along guide rail in the hopper bottom surface, and its motion just in time cooperates in this manner with the rotation that sucks roller, it is opposite with the sense of motion of balladeur train along the direction of pile bottom surface rotation promptly to suck roller, supportive device also comprises, in each side that sucks roller one section band is arranged respectively, they are positioned on the following transverse plane of hopper to support the bottom surface of pile, its length can change according to the stroke of motion of balladeur train, does not have frictionally with the bottom surface of pile to contact.
This device especially is fit to softness the flexible scraps of paper, more particularly is fit to the outer paper of flexible containers of cigarettes.When separating, there is not friction force on the scraps of paper, therefore just they can be packed together with wrinkling or damage with certain alternate manner.
Can understand the present invention further from the every of following description and claim.
Explain the present invention in more detail below with reference to exemplary shown in the drawings.
Fig. 1 is the front elevation at the separating paper device that separates reference position.
Fig. 2 shows Fig. 1 device after the scraps of paper take out.
Fig. 3 is the section-drawing along A-A line among Fig. 1.
Fig. 4 is this front elevation that installs another embodiment.
The device that illustrates illustrated in Fig. 1 to Fig. 3 comprise support 1 with hopper 2, it deposits the scraps of paper 3 of a pile as packing.These scraps of paper are pliable and tough cigarette wrappers in more detail.Open end below hopper 2, sucking roller 4 can take out the scraps of paper 3, the periphery that sucks roller 4 is approximately equal to the length of the scraps of paper 3 in the length of this section of removing direction, roller can be delivered to the scraps of paper conveying mechanism 5 that only schematically illustrates, so that they are delivered to package station, as European patent 0,133, described in 511 like that.Suck roller 4 and be installed on the axle 6, axle 6 is rotatably mounted on the balladeur train 7, and axle extends to the support dorsal part by the groove in the support 1, on the axle miniature gears 8 is housed there, tooth bar 9 engagements that it links to each other with support 1.
Can drive balladeur train 7 on the direction parallel, between two end points, move back and forth along the guide rail 10 that links to each other with support 1 with hopper 2 bottom surfaces.For example by with balladeur train 7 pivotally attached bars 11, its other end and crank mechanism are hinged, finish this driving.By tooth bar 9 and gear 8 engagements, when balladeur train 7 crank motions, can be rotated away from reference position shown in Figure 1 thereby suck gear 4, enter transmission position shown in Figure 2, get back to reference position shown in Figure 1 then again.
For taking out each scraps of paper 3 from hopper 2, porose 13 in the axle 6, it can not be connected with vacuum source (drawing), and each vacuum pipe 14 13 leads to the circumferential segment that sucks roller 4 from the hole, and in the reference position that sucks roller 4, this circumferential segment withstands on the bottom surface of the nethermost scraps of paper 3.Because balladeur train 7 is at arrow 15(Fig. 1) motion on the direction, suck roller 4 and press arrow 16(Fig. 1) the direction rotation, move along the bottom surface of hopper 2 with balladeur train 7 simultaneously, the nethermost scraps of paper 3 just lie on the periphery that sucks roller 4 in the hopper 2, in transmission position shown in Figure 2, the scraps of paper 3 that firmly held by the sucking hole of each vacuum lamp 14 just are sent to conveying mechanism 5.
After taking out the scraps of paper 3 and it is sent to conveying mechanism 5, balladeur train 7 is by arrow 17(Fig. 2) direction move back to its reference position, therefore sucking roller 4 presses arrow 18(Fig. 2 simultaneously) direction moves backward.
When guarantee taking out the nethermost scraps of paper 3, continue to be supported in the scraps of paper 3 installings two bands 19,20 in the hopper 2.With 19 be fixed on two retaining elements 21 on the support 1 ', 21 " between, and by two turn to roller 22 ', 22 " guiding makes it become Z-shaped layout basically like this.Balladeur train 7 have at grade two support surface 24 ', 24 ", they are separated by middle dimple 23, this plane sucks roller 4 and is positioned at dimple 23 under the bottom surface of hopper 2 and in parallel.With 19 from the retaining element 21 adjacent with balladeur train 7 reference positions ' 2 sides of hopper dorsad, by support surface 24 ' link turn to roller 22 ', it is positioned on the balladeur train 7, the support surface 24 adjacent with dimple 23 ' terminal and reach in the dimple 23, band is then linked another and is turned to roller 22 " on; it be positioned on the balladeur train 7 with hopper 2 at a distance of farther and with retaining element 21 ' depart from, band is linked retaining element 21 therefrom at last ".
One end of another band 20 is connected with suction roller 4, and the other end links to each other with the retaining element 25 of support 1, and band extends and pass through the support surface 24 of balladeur train 7 between these two ends ".Extend in the support surface 24 of balladeur train 7 ', 24 " on each section band and on sucking roller 4 neighborings, have the band in the zone of vacuum lamp 14 sucking holes all to be positioned at the same plane that is right after hopper 2 bottom surfaces.
Pressing arrow 15, when the direction shown in 16 is moved, the motion of balladeur train makes with 19 and contacts with the bottom surface of leaving the hopper 2 interior nethermost scraps of paper 3 in gradually, simultaneously owing to suck the rotation of roller 4, with 20 in a corresponding way progressively on the periphery that sucks roller 4, the result to the support effect of these heap scraps of paper 3 in the hopper 2 gradually from being with 20 to be transformed into and to be with 19, up to the transmission position of taking out the scraps of paper 3, in fact by being with the whole pile of 19 supports.
After transmitting the scraps of paper 3 that take out, carry out the motion of pressing arrow 17,18 directions, its result is positioned at the support effect of hopper 2 piles again gradually from being with 19 steering ribbons 20.
Owing to be with 19,20 just to contact or remove with the nethermost scraps of paper 3 step by step, the sense of motion of balladeur train 7 do not produce with 19,20 and the scraps of paper 3 between relative motion, also have in a rolling operation that sucks roller 4,, therefore do not exist with the not friction of the bottom surface of pile owing to take out nethermost a piece of paper sheet 3 continuously because wrinkling or analogue makes the impaired danger of the scraps of paper 3.
Be with 20 also can be to suck band, utilize sucker mechanism 26 that vacuum is added to this and be with.
In addition, according to embodiment shown in Figure 4, also can use a band 20 ', it tie up to two retaining elements 21 ' and 25 on, suck roller 4 around walk around 4 at least and turn to roller 22 to turn to.Operation mode is identical with the fwd embodiment.Be with 20 ' only to form one section dead slot, can deliver to conveying mechanism 5 by this dead slot from the scraps of paper 3 that hopper 2 takes out at delivering position.

Claims (8)

1, the device that the scraps of paper (3) are separated from pile, it has the hopper at the bottom surface opening (2) of depositing pile, and the pile supportive device arranged, this supportive device has suction roller (4), can move around in the pile bottom surface, this suction roller withstands on the bottom surface of pile, and can between reference position and transmission position, move around to take out the scraps of paper (3), it is characterized in that supportive device comprises balladeur train (7), it can move around along guide rail (10) below hopper (2), its motion just in time cooperates by this way with the rotation that sucks roller (4), it is opposite with the sense of motion of balladeur train (7) along the direction of pile bottom surface rotation promptly to suck roller (4), supportive device also is included in each side that sucks roller (4) respectively one section band, they are positioned on the plane of hopper (2) bottom surface so that support the bottom surface of pile, the length of band can change according to the stroke of motion of balladeur train (7), and band does not have wipe contact with the bottom surface of pile.
2, according to the device of claim 1, it is characterized in that two sections bands respectively are the part of fixing two bands (19,20) in two ends, wherein a band at both ends is fixed, by on the balladeur train (7) turn to roller (22 ', 22 ") turn to, so that can change its length on the sense of motion of balladeur train (7), and another band one end is fixed; the other end links to each other with suction roller (4), and the mode of layout makes it take out the direction of the scraps of paper around sucking on the roller (4) at hopper (2).
3, according to the device of claim 1 or 2, the way roller that it is characterized in that rotating (22 ', the band (19) that 22 ") turn to becomes Z-shaped extension basically.
4,, it is characterized in that the be connected in band (20) that suck roller (4) on adjacent with sucking roller (4) is designed to suck band according to the device of claim 2 or 3.
5, according to the device of claim 1, it is characterized in that two sections bands all are the parts of band (20 '), band (20 ') turns to by the roller (22) that respectively turns to of balladeur train (7), walks around the zone that sucks roller (4), and band (20 ') forms the passage of a dead slot as the scraps of paper (3).
6, according to each device in the claim 1 to 5, it is characterized in that tooth bar (9) driving engagement that sucks roller (4) and extend in parallel with guide rail (10).
7, according to any one device in the claim 1 to 6, it is characterized in that balladeur train (7) is connected with crank mechanism (12).
8,, it is characterized in that the scraps of paper (3) are the paper that the outer paper, particularly bottom surface of pliable and tough containers of cigarettes has broken line according to any one device in the claim 1 to 7.
CN 89104804 1988-07-13 1989-07-13 The device that from pile, separates paper Pending CN1039393A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3823705.9 1988-07-13
DE19883823705 DE3823705A1 (en) 1988-07-13 1988-07-13 DEVICE FOR SEPARATING CUTS FROM A STACK

Publications (1)

Publication Number Publication Date
CN1039393A true CN1039393A (en) 1990-02-07

Family

ID=6358572

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 89104804 Pending CN1039393A (en) 1988-07-13 1989-07-13 The device that from pile, separates paper

Country Status (3)

Country Link
EP (1) EP0350749A3 (en)
CN (1) CN1039393A (en)
DE (1) DE3823705A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103431517A (en) * 2013-08-14 2013-12-11 深圳扬丰印刷有限公司 Cigarette packet counting device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340825A (en) * 1998-08-19 2000-03-01 Heidelberger Druckmasch Ag Signature feed
DE10031098A1 (en) * 2000-06-30 2002-01-10 Focke & Co Device for handling blanks in packaging machines
DE10223350A1 (en) * 2002-05-25 2003-12-04 Kolbus Gmbh & Co Kg Device for separating, transporting lowest sheet from stack has ejection element cross-bearer movable in linear guide, linear drive motor whose stroke includes separation, sheet length setting strokes
DE102013003758A1 (en) * 2013-03-06 2014-09-11 Focke & Co. (Gmbh & Co. Kg) Device for removing blanks from a blank magazine
CN108943838A (en) * 2018-09-28 2018-12-07 中科天工（武汉）智能技术有限公司 A kind of the facial tissue feeder and method of carton forming

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278131C (en) *
GB492787A (en) * 1937-09-01 1938-09-27 Forgrove Mach Improvements in or relating to means for feeding labels from a pile thereof
GB1417838A (en) * 1971-11-29 1975-12-17 Gd Spa Apparatus for distributing sheets from a stack thereof
DE2731632A1 (en) * 1977-07-13 1979-02-01 Hauni Werke Koerber & Co Kg DEVICE FOR SINGLE SHEET REMOVAL FROM THE UNDER SIDE OF A STACK OF SHEETS, IN PARTICULAR A CUTTING STACK FOR THE TOBACCO PROCESSING INDUSTRY
DE3328322A1 (en) * 1983-08-05 1985-02-21 Maschinenfabrik Alfred Schmermund Gmbh & Co, 5820 Gevelsberg DEVICE FOR FEEDING CUTS TO A PACKING STATION
SE449856B (en) * 1985-12-20 1987-05-25 Svecia Antiqua Sa DEVICE FOR Separating and forwarding individual sheets from a stack of sheets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103431517A (en) * 2013-08-14 2013-12-11 深圳扬丰印刷有限公司 Cigarette packet counting device
CN103431517B (en) * 2013-08-14 2015-09-02 深圳市科彩印务有限公司 A kind of cigarette-brand number device for mark

Also Published As

Publication number Publication date
DE3823705A1 (en) 1990-01-18
EP0350749A3 (en) 1991-02-06
EP0350749A2 (en) 1990-01-17

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PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication