CN101284382B - Rolling die cutter roller with improved structure - Google Patents
Rolling die cutter roller with improved structure Download PDFInfo
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- CN101284382B CN101284382B CN2008100614972A CN200810061497A CN101284382B CN 101284382 B CN101284382 B CN 101284382B CN 2008100614972 A CN2008100614972 A CN 2008100614972A CN 200810061497 A CN200810061497 A CN 200810061497A CN 101284382 B CN101284382 B CN 101284382B
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- roller
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- pillow
- upper roller
- roll pillow
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Abstract
The invention provides a rolling mould-cutting knife roller with improved structure and belongs to the technology field of machinery. The invention solves the problems that the prior rolling mould-cutting knife roller has short service life and low production efficiency. The rolling mould-cutting knife roller with the improved structure comprises an upper drum, a lower drum and a power mechanism capable of driving the upper and the lower drums to rotate. The upper and the lower drums are mounted on a machine frame, cylindrical shaped upper roller bearers are respectively arranged on two ends of the upper drum, and cylindrical shaped lower roller bearers in contact with the upper roller bearers are respectively arranged on two ends of the lower drum. The upper roller bearers are sleeved on the upper drum and the lower roller bearers are sleeved on the lower drum. An adjusting mechanism capable of adjusting the space between the upper and the lower drums by moving either of the roller bearer shafts and axially positioning the roller bearers on the drums after the roll bearers are adjusted is arranged between the adjacent upper and the lower roller bearers. The rolling mould-cutting knife roller with the improved structure is characterized by simple structure, high efficiency and long service life.
Description
Technical field
The invention belongs to field of mechanical technique, particularly a kind of rolling die cutter roller that is used for cross cutting paper for daily use product.
Background technology
At present, make in the industry at the production of disposable sanitary articles, extensive use monoblock type rotating mould rolling die cutter roller come a series of products such as cutting all kinds sanltary towel, panty liner, adult, baby paper diaper, pet pads, medical bed mattress, closestool pad.
Existing rotating mould cutting roller, the cross cutting knife edge at all kinds of disposable sanitary articles product patterns of upper roller surface engraving convex, lower roll is the smooth roll tube, upper and lower roll and being installed on the cross cutting station (frame) of amenities production equipment, the goods raw material that transfer matic equipment is carried, between the upper and lower roller of cross cutting station, drive by transmission mechanism on the production equipment, just can disposablely finish the cutting of product shaping.
This monoblock type rotating mould cutting roller surface is provided with the knife edge and guard circle; die cutter roller surface knife edge sword line superelevation is in the guard circle at the two ends of rotor; knife edge sword line adopts manual grinding; make knife edge sword line rough surface and be wave; the inhomogeneous unanimity of knife edge sword line width thickness, cutting edge is not sharp, not wear-resisting.The case hardness that the cross cutting lower roll is set is higher than on the cross cutting rotor HRC2～3 °.This factor causes in the actual production use, chipping, crackle appear in last rotor knife edge sword line, make product in the cutting process, often the phenomenon that the side cut adhesion occurs, can't cut, die cutter roller is very short service life, production efficiency is low, and the defectives such as production that can't match with high speed brand production equipment.
Summary of the invention
The objective of the invention is to exist above-mentioned problem, the structure improved rolling die cutter roller of a kind of simple in structure, high efficiency, long service life is provided at existing cutting roller.
Purpose of the present invention can realize by following technical proposal: a kind of structure improved rolling die cutter roller, comprise upper roller, lower roller and can drive upper roller, the actuating unit that lower roller rotates, upper roller and lower roller are installed on the frame, be respectively equipped with at the upper roller two ends and be top roll pillow cylindraceous, being respectively equipped with at the lower roller two ends contacts with the top roll pillow is lower roll pillow cylindraceous, it is characterized in that, described top roll pillowcase is connected on the upper roller, the lower roll pillowcase is connected on the lower roller, is provided with to move axially by arbitrary roller pillow between adjacent top roll pillow and lower roll pillow to adjust upper roller and lower roller spacing and adjust the back roller when the roller pillow and rest the head on the governor motion of energy axial location on roller.
After rolling die cutter roller was worked use for a long time, the knife edge sword line on the rotor can wear away a part, and the spacing between the knife edge on the roller and another roller will become greatly like this, and the product that makes cutting come out does not meet production standard.Be top roll pillowcase cylindraceous and be connected on top roll pillow is axially moved along upper roller, same, be lower roll pillowcase cylindraceous and be connected on the lower roll pillow is axially moved along lower roller.When the roller pillow moves axially, can make upper roller toward the lower roller landing by adjustment structure, thereby shortened the spacing of upper roller and lower roller, remedied because of knife edge wearing and tearing and caused the big spacing of change between the knife edge and another roller on the roller, so just can make the knife edge can continue to use, thereby prolong the service life of rotor greatly.
In above-mentioned structure improved rolling die cutter roller, described governor motion comprises that the top roll pillow is cone shape lateral surface one and the lower roll pillow is cone shape lateral surface two, lateral surface one and lateral surface two contact and lateral surface one opposite with lateral surface two incline directions, described lateral surface one is consistent with the tapering of lateral surface two.
In above-mentioned structure improved rolling die cutter roller, described governor motion also comprises fine-tuning nut one that is connected in top roll pillow end and the fine-tuning nut two that is connected in lower roll pillow end, described fine-tuning nut one is threaded with upper roller, and fine-tuning nut two is threaded with lower roller.Move axially along upper roller by regulating fine-tuning nut one top roll pillow, regulate fine-tuning nut two the lower roll pillow is moved axially along lower roller, thereby make the spacing variation of upper roller and lower roller can be precisely controlled.
In above-mentioned structure improved rolling die cutter roller, described upper roller surface is circumferentially with groove one, is inlaid with some curved knife pieces in groove one, has the knife edge on the described cutter piece.The cutter piece can exchange use separately, like this when arbitrary one when wear phenomenon occurring in the cutter piece, only needs the cutter piece that wears away replaced and just can continue to use this rolling die cutter roller, and need not whole upper roller is replaced, thereby reduce production costs.
In above-mentioned structure improved rolling die cutter roller, described lower roller surface is circumferentially with groove two, in groove two, all inlay some with bright and clean of the corresponding arc of cutter piece.Same bright and clean can be exchanged use separately, like this when arbitrary one when wear phenomenon occurring in bright and clean, bright and clean that only needs to wear away replaces and just can continue to use this rolling die cutter roller, and need not whole lower roller is replaced, thereby reduces production costs.
In above-mentioned structure improved rolling die cutter roller, described cutter piece has 4～10.
Compared with prior art, the following rod pillow that is located at the last rod pillow on the upper roller in this structure improved rolling die cutter roller and is located on the lower roller all is axially movable, simultaneously be cone shape lateral surface one and lower roll pillow and be that cone shape lateral surface two contacts and the incline direction of lateral surface one and lateral surface two is opposite at the top roll pillow, can change the spacing of upper roller and lower roller by the adjusting fine-tuning nut, thereby remedied because of knife edge wearing and tearing cause between the knife edge on the upper roller and the lower roller and become big spacing, so just can make the knife edge can continue to use, prolong the service life of rotor greatly.
Simultaneously, on the upper roller the cutter piece and lower roller on bright and clean can change, like this when cutter piece or bright and clean appearance wearing and tearing, only need the cutter piece that will wear away or bright and clean to replace and just can continue to use this rolling die cutter roller, and need not whole upper roller or lower roller are replaced, the cutter piece of replacing simultaneously and bright and clean can repeat reconditioning and use, thereby reduce production costs.
Description of drawings
Fig. 1 is upper roller and a lower roller structural representation in this structure improved rolling die cutter roller.
Fig. 2 is the structural representation when upper roller and lower roller do not have the cutter piece in this structure improved rolling die cutter roller.
Fig. 3 is the sectional structure schematic diagram that top roll is rested the head on and lower roll is rested the head in this structure improved rolling die cutter roller.
Fig. 4 is the structural representation of adjustment structure in this structure improved rolling die cutter roller.
Among the figure, upper roller 1, groove 1, cutter piece 12, knife edge 12a, lower roller 2, groove 2 21, bright and clean 22, top roll pillow 3, lateral surface 1, lower roll pillow 4, lateral surface two 41`, fine-tuning nut 1, the screw 6 that is connected, screw 7, extract hole 8, fine-tuning nut 29.
The specific embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As depicted in figs. 1 and 2, this structure improved rolling die cutter roller comprises upper roller 1, lower roller 2 and can drive the actuating unit that upper roller 1, lower roller 2 rotate, and upper roller 1 and lower roller 2 are installed on the frame, and actuating unit is a servomotor.
Be provided with at upper roller 1 two ends to be socketed in upper roller 1 and can to axially move and be top roll pillow 3 cylindraceous along upper roller 1, be provided with at lower roller 2 two ends to be socketed in lower roller 2 and can to axially move and be lower roll pillow 4 cylindraceous, and lower roll pillow 4 is rested the head on 3 with top roll and contacted along lower roller 2.Between adjacent top roll pillow 3 and lower roll pillow 4, be provided with simultaneously to move axially and adjust upper roller 1 and lower roller 2 spacings and the governor motion of energy axial location on roller after the roller pillow is adjusted by arbitrary roller pillow.As shown in Figure 3 and Figure 4, governor motion comprises that top roll pillow 3 is cone shape lateral surface 1, lower roll pillow 4 is cone shape lateral surface 2 41, fine-tuning nut 1 and fine-tuning nut 29.Lateral surface 1 and lateral surface 2 41 contact and the incline direction of the incline direction of lateral surface 1 and lateral surface 2 41 is opposite, and wherein the tapering of lateral surface 1 and lateral surface 2 41 is consistent, and the tapering ratio is 1: 50.
Fine-tuning nut 1 is connected in top roll and rests the head on 3 ends and can control top roll pillow 3 and move axially, and fine-tuning nut 1 is threaded with upper roller 1.Fine-tuning nut 29 is connected in lower roll and rests the head on 4 ends and can control lower roll pillow 4 and move axially, and fine-tuning nut 29 is threaded with lower roller 2.Because top roll is rested the head on the lateral surface 1 in 3 outsides and the incline direction of the lateral surface 2 41 that lower roll is rested the head on 4 outsides is opposite, by regulating fine-tuning nut 1 top roll pillow 3 is moved on upper roller 1 to the A direction, regulating fine-tuning nut 29 moves lower roll pillow 4 to the B direction on lower roller 2, thereby make upper roller 1 toward lower roller 2 landing, shortened the spacing of upper roller 1 with lower roller 2.
After rolling die cutter roller was worked use for a long time, the knife edge 12a sword line on the cutter piece 12 can wear away a part, and knife edge 12a on the upper roller 1 and the spacing between the lower roller 2 will become greatly like this, and the product that makes cutting come out does not meet production standard.When the roller pillow moves axially, can make upper roller 1 toward lower roller 2 landing by adjustment structure, thereby shortened the spacing of upper roller 1 with lower roller 2, remedied because of knife edge 12a wearing and tearing and caused the big spacing of change between knife edge 12a and the lower roller 2 on the upper roller 1, so just can make knife edge 12a can continue to use, thereby prolong the service life of this rolling die cutter roller greatly.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used upper roller 1, groove 1, cutter piece 12, knife edge 12a, lower roller 2, groove 2 21, bright and clean 22, top roll pillow 3, lateral surface 1, lower roll pillow 4, lateral surface two 41`, fine-tuning nut 1, the screw 6 that is connected, screw 7, extracted terms such as hole 8, fine-tuning nut 29 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (2)
1. structure improved rolling die cutter roller, comprise upper roller (1), lower roller (2) and can drive upper roller (1), the actuating unit that lower roller (2) rotates, upper roller (1) and lower roller (2) are installed on the frame, be respectively equipped with at upper roller (1) two ends and be top roll pillow cylindraceous (3), being respectively equipped with at lower roller (2) two ends contacts with top roll pillow (3) is lower roll pillow cylindraceous (4), described top roll pillow (3) is socketed on the upper roller (1), lower roll pillow (4) is socketed on the lower roller (2), be provided with between adjacent top roll pillow (3) and the lower roll pillow (4) move axially by arbitrary roller pillow adjust upper roller (1) and lower roller (2) spacing and when roller rest the head on adjust after roller rest the head on the governor motion of energy axial location on roller; Described governor motion comprises that top roll pillow (3) is cone shape lateral surface one (31) and lower roll pillow (4) is cone shape lateral surface two (41), lateral surface one (31) and lateral surface two (41) contact and lateral surface one (31) opposite with lateral surface two (41) incline directions, described lateral surface one (31) is consistent with the tapering of lateral surface two (41); It is characterized in that described upper roller (1) surface is circumferentially with groove one (11), in groove one (11), be inlaid with two curved knife pieces (12), have the knife edge (12a) on the described cutter piece (12); Described lower roller (2) surface is circumferentially with groove two (21), all inlays two and bright and clean of corresponding arc of cutter piece (12) (22) in groove two (21); Be equipped with the extraction hole on cutter piece surface and bright and clean surface.
2. structure improved rolling die cutter roller according to claim 1, it is characterized in that, described governor motion also comprises fine-tuning nut one (5) that is connected in top roll pillow (3) end and the fine-tuning nut two (9) that is connected in lower roll pillow (4) end, described fine-tuning nut one (5) is threaded with upper roller (1), and fine-tuning nut two (9) is threaded with lower roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100614972A CN101284382B (en) | 2008-05-06 | 2008-05-06 | Rolling die cutter roller with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100614972A CN101284382B (en) | 2008-05-06 | 2008-05-06 | Rolling die cutter roller with improved structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101284382A CN101284382A (en) | 2008-10-15 |
| CN101284382B true CN101284382B (en) | 2011-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100614972A Expired - Fee Related CN101284382B (en) | 2008-05-06 | 2008-05-06 | Rolling die cutter roller with improved structure |
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| Country | Link |
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| CN (1) | CN101284382B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102555277A (en) * | 2012-02-15 | 2012-07-11 | 蚌埠市振华包装机械有限责任公司 | Regulation scale for cutter roller of integral paper plate forming machine |
| CN103057330A (en) * | 2013-01-17 | 2013-04-24 | 坂崎雕刻模具（昆山）有限公司 | Insert cutter roll |
| CN103121233A (en) * | 2013-03-24 | 2013-05-29 | 苏州工业园区宝优际通讯科技有限公司 | Circular cutting die |
| CN103171251A (en) * | 2013-04-01 | 2013-06-26 | 新乡市新机创新机械有限公司 | Roller passing shoulder iron structure on printing machine |
| CN104148890B (en) * | 2014-07-07 | 2016-08-17 | 广西梧州港德硬质合金制造有限公司 | Diaper cotton core cuts roller working method |
| CN104649053A (en) * | 2015-03-24 | 2015-05-27 | 倪少成 | Sealing and cutting device for paper diaper production line |
| CN105690871A (en) * | 2016-01-29 | 2016-06-22 | 柳州市安龙机械设备有限公司 | Roller cutting device |
| CN106541619A (en) * | 2016-10-19 | 2017-03-29 | 广德县七彩斑马包装科技有限公司 | A kind of sheet package broken line device |
| CN113734872B (en) * | 2021-08-18 | 2023-08-01 | 光合空间(山东)农业科技发展有限公司 | Edge cutting device of ETFE curtain coating film |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926666A (en) * | 1987-06-19 | 1990-05-22 | Grapha-Holding Ag | Assembly for adjusting the rolls of punching and like machines |
| CN2464540Y (en) * | 2001-02-12 | 2001-12-12 | 谢兆琪 | High-speed rotary roller moulding cutter |
| CN2657924Y (en) * | 2003-06-21 | 2004-11-24 | 蚌埠市龙华包装机械有限责任公司 | Circumference grooving muold of mode cutter |
| CN201195321Y (en) * | 2008-05-06 | 2009-02-18 | 谢兆琪 | Rolling die cutter roller with improved structure |
-
2008
- 2008-05-06 CN CN2008100614972A patent/CN101284382B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926666A (en) * | 1987-06-19 | 1990-05-22 | Grapha-Holding Ag | Assembly for adjusting the rolls of punching and like machines |
| CN2464540Y (en) * | 2001-02-12 | 2001-12-12 | 谢兆琪 | High-speed rotary roller moulding cutter |
| CN2657924Y (en) * | 2003-06-21 | 2004-11-24 | 蚌埠市龙华包装机械有限责任公司 | Circumference grooving muold of mode cutter |
| CN201195321Y (en) * | 2008-05-06 | 2009-02-18 | 谢兆琪 | Rolling die cutter roller with improved structure |
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| Publication number | Publication date |
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| CN101284382A (en) | 2008-10-15 |
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