CN103433967A - Cutter separation sleeve for high-speed soft roll cutting machine - Google Patents
Cutter separation sleeve for high-speed soft roll cutting machine Download PDFInfo
- Publication number
- CN103433967A CN103433967A CN2013103971578A CN201310397157A CN103433967A CN 103433967 A CN103433967 A CN 103433967A CN 2013103971578 A CN2013103971578 A CN 2013103971578A CN 201310397157 A CN201310397157 A CN 201310397157A CN 103433967 A CN103433967 A CN 103433967A
- Authority
- CN
- China
- Prior art keywords
- cutter
- annular boss
- separation sleeve
- cutter separation
- spacer
- 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
Links
Images
Landscapes
- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to a cutter separation sleeve for a high-speed soft roll cutting machine. The cutter separation sleeve is characterized in that an annular boss coaxial with the cutter separation sleeve is arranged on the outer end face of the cutter separation sleeve, the outer diameter of the annular boss is smaller than that of the cutter separation sleeve, and the annular boss is used for being taken as a mounting seat of a cutter or a cover plate on the outer side of the annular boss; a clamping trough coaxial with the cutter separation sleeve is formed in the inner end face of the cutter separation sleeve and is provide with a bottom surface parallel with the inner end face of the cutter separation sleeve, the outer diameter of the annular boss is equal to the inner diameter of the clamping trough, and the clamping trough is used for mutually cascading and embedding multiple same tools with multiple same cutter separation sleeves; 3-6 through holes or screw holes are uniformly formed in the annular boss. According to the cutter separation sleeve, a double-upper-knife structure of the cutting machine is compact and not only can bear a knife holder, but also can play a connection transmission role; by utilizing a separation sleeve structure, two upper knives can be interchanged, so that the separation distance cooperation problem of the two upper knives caused by the abrasion and exchanging of a bed knife in cooperating and use processes of the cutters and the bed knife can be eliminated, and the axial and radial movement among the cutters are effectively eliminated.
Description
Technical field
The present invention relates to automatic printing machinery, is a kind of high speed Soft Roll guillotine cutter spacer specifically.
Background technology
The printing semi-finished product that existing automatic press guillotine will be opened greatly cut in process, due to the large tracts of land overall printing between the different printing article unit, it is very difficult can accurately finding the boundary line that cuts between the different printing article unit, the error that surpasses 0.1 millimeter will be brought quality problems to product, and the pattern on adjacent unit printed matter is appeared on this unit printed matter.In order to address this problem, by by unit printed matter typesetting again, the unit printed matter of adjacent columns is put upside down typesetting mutually, makes between the unit printed matter of adjacent columns same printed patterns state is arranged, and has cut error redundancy to the unit printed matter of adjacent columns.But, bring again thus another problem:
When being cut, the printed matter unit of high accuracy printing surface has a problem, at streamline, will in printed matter high speed wrapup procedure, be cut apart, a side printed matter by rolling is under the drive of divided moment at wind-up roll and is pulled off at cut-off rule, cause cut apart the solid ink of locating printing surface broken, peel off, form section and turn over white phenomenon, have a strong impact on the printing quality of accurate print product.For Packaging Printing Product, one side defective can be wrapped into to inside covers, after yet the unit printed matter of adjacent columns is put upside down typesetting, unified manner of packing can't make the flaw of all external packings partly wrap into inside, always have the flaw limit of the product of half to be enclosed in outside, this is to be brought by the characteristic of cutting apart of printing equipment.
In order to address the above problem, still adopt all unit printed matters that consistent writing direction is arranged, then solve adjacent columns the unit printed matter cut border issue.Printed matter boundary line, the unit part of adjacent columns is increased to the redundancy area, and get rid of the boundary line part and solve, make the border of each printed matter not there will be the printed patterns of adjacent cells, so, the required precision that cuts of unit printed matter just is reduced to 2 millimeter by 0.1 millimeter, yield rate increases substantially, and speed of production also can significantly improve.But, cut the requirement of cutter at a high speed very high, especially double-pole cuts in process, be difficult to guarantee in machine running process, the synchronous variation of double-pole during vibrations, common annular cutter spacer is only the structure of an annular, determines the precision that cuts of double-pole with the thickness of spacer, the device for elimination of axial-and radial-play produced when machine moves all can have influence on the effect that cuts of product, badly influences the quality of accurate print product.And, double-pole should not be cured as to integrative-structure, loss is larger on the one hand, can't adapt on the other hand replacing and the running status of bed plate.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of high speed Soft Roll guillotine cutter spacer, realizes that supporting double-pole high speed cutting knife can stable operation, eliminates the relative play between multitool arranged side by side, and easy to use and change the cutter of same model.
Described high speed Soft Roll guillotine cutter spacer, integral body is a loop configuration, its inner and outer wall is the face of cylinder and coaxial, the both sides end face is plane, it is characterized in that: the outside end face of described cutter spacer is provided with the annular boss coaxial with described cutter spacer, the external diameter of described annular boss is less than the external diameter of described cutter spacer, for to outside cutter or cover plate as mount pad, inner side end is provided with the draw-in groove coaxial with described cutter spacer, described draw-in groove is provided with the bottom surface parallel with described inner side end, the external diameter of described annular boss is identical with the internal diameter size of described draw-in groove, for a plurality of same cutters, with a plurality of same cutter spacers, cascade is nested mutually, be evenly equipped with 3～6 through holes or screw on described annular boss.
As embodiment, the height of described annular boss is 2.2mm ± 0.1mm, and the degree of depth of described draw-in groove is 1.0mm ± 0.1mm, so that the height of annular boss is just in time the degree of depth and the cutter thickness sum of draw-in groove.
The present invention improves the part of structure, the present invention for cutting knife on the Soft Roll guillotine of automatic precision printing: 1, can eliminate cutter and bed plate and be used in conjunction with in process, the double-pole spacing matching problem brought due to wearing and tearing and the replacing of bed plate; 2,, by the experimental result reaction, the axial and play radially between the cutter of cutter in the process of running up has well been eliminated in application of the present invention; 3, make double-pole or the multitool compact conformation of Soft Roll guillotine, not only played the effect of accepting tool rest but also the effect of playing connection for transmission, and can make the cutter of use arranged side by side keep the universal cutter of same model, cutter is convenient to change and install, because the consumption of cutter is larger, saved cost; 4, this cutter spacer can doublely be done cutter base and cover plate use; 5, simple in structure, be convenient to processing, with low cost; 6, due to structure of the present invention, for the quality problems that precision brings that cut of the medium-term and long-term existence of the process that cuts that solves the accurate printing of Soft Roll provide the basis of realizing, and, because upper slitter spacer structure and gauge are the piths that determines to cut error, simple structure of the present invention has significantly reduced the cost of tool sharpening and use.
The accompanying drawing explanation
Fig. 1 is structural representation front view of the present invention,
Fig. 2 is A-A cutaway view in Fig. 1,
Fig. 3 is that the present invention uses view.
In figure: 1-annular boss, 2-draw-in groove, 3-through hole, 4-through hole, 5-trip bolt, 6-knife rest, 7-annular cutter, 8-holddown spring.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described: as Fig. 1, shown in 2, described high speed Soft Roll guillotine cutter spacer, integral body is a loop configuration, its inner and outer wall is the face of cylinder and coaxial, the both sides end face is plane, the outside end face of described cutter spacer is provided with the annular boss 1 coaxial with described cutter spacer, the external diameter of described annular boss is less than the external diameter of described cutter spacer, for to outside cutter or cover plate as mount pad, Soft Roll guillotine upper slitter does not generally arrange the rotating shaft of perforation, because the upper tool post of upper slitter is to be arranged on the output shaft that closes the cutter cylinder by bearing, upper tool post itself provides the cylindrical knife rest thickness of transmission very limited, being not enough to the tool rest as outside upper slitter when multitool is arranged side by side uses, need the cutter spacer at the isolation cutter, transfer motion power and reduce vibrations time and also use as the mount pad of outside upper slitter.
Inner side end is provided with the draw-in groove 2 coaxial with described cutter spacer, described draw-in groove 2 is provided with the bottom surface parallel with described inner side end, the external diameter of described annular boss 1 is identical with the internal diameter size of described draw-in groove 2, and for a plurality of same cutters, with a plurality of same cutter spacers, cascade is nested mutually.When cascade connects, the annular boss of inboard cutter spacer is mutually nested with the draw-in groove of outside cutter spacer, this nested structure makes the cutter spacer in inboard cutter spacer and the outside keep diametrically synchronous, simultaneously also guaranteed the radially synchronous of cutter on cutter spacer separately, the radial-play while having eliminated high-speed cruising.Simultaneously, because the external diameter of annular boss 1 is identical with the internal diameter size of described draw-in groove 2, same radial dimension is arranged while also having guaranteed the installation of a plurality of cutters arranged side by side, therefore, the upper slitter cutter in inboard upper slitter cutter and the outside can mix to be installed and used, not only reduce the installation fault, simplified installation, and reduced the cost of cutter and cutter spacer.
As shown in Figure 1, 2, be evenly equipped with 3～6 through holes 3 or screw on described annular boss.Fastening screw correspondence on through hole and knife rest, by trip bolt, that cutter spacer arranged side by side and cutter is fastening in the axial direction, a plurality of upper slitters after fastening, can axially and footpath upwards keep synchronous, the device for elimination of axial-and radial-play produced during elimination cutter high-speed cruising.
The use but a plurality of cutters arranged side by side can not be fastened as a whole inflexiblely, in the high-speed cruising process, very large with the stock removal of printed matter due to cutter, cause the rapid wearing of cutter itself, upper slitter and bed plate become running stores, change frequent.When cutting debugging, guarantee to align with bed plate at inboard upper slitter, installation, manufacture and wear error are born by outside upper slitter, as shown in Figure 3, the symmetrical application of outermost cutter spacer is used as cover plate, and the axial space between annular boss and outside end face is used to arrange holddown spring 8, and the annular cutter in the outside 7 is close to its inboard cutter spacer, the thickness of the cutter spacer that it is inboard has determined the spacing between cutter arranged side by side, has also determined to cut precision.The resistance to the exterior annular cutter now caused due to reasons such as the size positive error of bed plate and the magazines of printed matter own makes the exterior annular cutter automatically make a concession laterally; but automatically keep the minimum of bed plate is cut to distance; to guarantee the shear action to bed plate; and protected annular cutter itself not damaged by brute force; thereby significantly reduced the damage rate of the annular cutter that is set up in parallel, greatly extended the service life of annular cutter.Because the multifunctional application of cutter spacer has guaranteed effective enforcement of the annular cutter that is set up in parallel to have reduced use cost.
As embodiment, the height of described annular boss 1 is 2.2mm ± 0.1mm, and the degree of depth of described draw-in groove 2 is 1.0mm ± 0.1mm, and because general cutter thickness is 1.2mm, the height of annular boss is just in time the degree of depth and the cutter thickness sum of draw-in groove.Make the realization that the use arranged side by side of multistage tool can be simple, compact.
The present invention is applied to cutting knife and does while cutting action, the effect bottom tool of lower cutter cylinder at an upper portion thereof moves down, close the action of cutter cylinder simultaneously, draw cutting knife in, the annular cutter of upper slitter is provided with double-pole, with the tight fit of cutter spacer of the present invention, makes two upper slitters effective action simultaneously, can either with the tool rest capable of automatic regulating gap that closely cooperates, can when upper slitter meets obstructions, make again the annular cutter of outside upper slitter automatically get out of the way.Double-pole cuts effectively simultaneously, and the line of demarcation of printed matter is remained in the middle gap of double-pole and gets final product, and makes the redundancy rate of action greatly improve, thereby has also improved speed of cut and yield rate.Between the annular cutter of inboard upper slitter and outside upper slitter, with cutter spacer interval and related transmission, outside upper slitter will automatically draw in as the annular cutter of outside upper slitter under compression extension spring 8 and the effect as the cutter spacer of cover plate, and the effect of the cutter relieving that is hampered is arranged.The cutter spacer is embedded in outside knife rest 6, mutually nestedly between the cutter spacer plays the effect of accepting, effectively eliminate between annular cutter axially and play radially, and play the effect of transmission as the tool rest of outside upper slitter.
Claims (2)
1. a high speed Soft Roll guillotine cutter spacer, integral body is a loop configuration, its inner and outer wall is the face of cylinder and coaxial, the both sides end face is plane, it is characterized in that: the outside end face of described cutter spacer is provided with the annular boss (1) coaxial with described cutter spacer, the external diameter of described annular boss is less than the external diameter of described cutter spacer, for to outside cutter or cover plate as mount pad, inner side end is provided with the draw-in groove (2) coaxial with described cutter spacer, described draw-in groove (2) is provided with the bottom surface parallel with described inner side end, the external diameter of described annular boss (1) is identical with the internal diameter size of described draw-in groove (2), for a plurality of same cutters, with a plurality of same cutter spacers, cascade is nested mutually, be evenly equipped with 3～6 through holes (3) or screw on described annular boss.
2. high speed Soft Roll guillotine cutter spacer according to claim 1, it is characterized in that: the height of described annular boss (1) is 2.2mm ± 0.1mm, the degree of depth of described draw-in groove (2) is 1.0mm ± 0.1mm, so that the height of annular boss is just in time the degree of depth and the cutter thickness sum of draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103971578A CN103433967A (en) | 2013-09-04 | 2013-09-04 | Cutter separation sleeve for high-speed soft roll cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103971578A CN103433967A (en) | 2013-09-04 | 2013-09-04 | Cutter separation sleeve for high-speed soft roll cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103433967A true CN103433967A (en) | 2013-12-11 |
Family
ID=49687728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103971578A Pending CN103433967A (en) | 2013-09-04 | 2013-09-04 | Cutter separation sleeve for high-speed soft roll cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103433967A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2657885Y (en) * | 2003-11-14 | 2004-11-24 | 安徽国通高新管业股份有限公司 | Device for cutting pipe |
| CN202106414U (en) * | 2010-11-12 | 2012-01-11 | 汇胜集团股份有限公司 | Bed knife for rewinding stripping machine |
| CN202726981U (en) * | 2012-08-22 | 2013-02-13 | 安维凯 | Multifunctional partitioning cutter |
| CN203063132U (en) * | 2013-01-06 | 2013-07-17 | 航天材料及工艺研究所 | Presoaking silk slitting device with fine-tuning width |
| CN203427092U (en) * | 2013-09-04 | 2014-02-12 | 武汉虹之彩包装印刷有限公司 | Cutter spacer bush of high speed soft roll cutting machine |
-
2013
- 2013-09-04 CN CN2013103971578A patent/CN103433967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2657885Y (en) * | 2003-11-14 | 2004-11-24 | 安徽国通高新管业股份有限公司 | Device for cutting pipe |
| CN202106414U (en) * | 2010-11-12 | 2012-01-11 | 汇胜集团股份有限公司 | Bed knife for rewinding stripping machine |
| CN202726981U (en) * | 2012-08-22 | 2013-02-13 | 安维凯 | Multifunctional partitioning cutter |
| CN203063132U (en) * | 2013-01-06 | 2013-07-17 | 航天材料及工艺研究所 | Presoaking silk slitting device with fine-tuning width |
| CN203427092U (en) * | 2013-09-04 | 2014-02-12 | 武汉虹之彩包装印刷有限公司 | Cutter spacer bush of high speed soft roll cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204136118U (en) | A kind of paper punch apparatus | |
| CN103448095B (en) | High-speed soft package cutting machine | |
| CN203427092U (en) | Cutter spacer bush of high speed soft roll cutting machine | |
| CN202684953U (en) | Slitting device of slitter machine | |
| CN203875964U (en) | Tool plate roller structure for high-speed rotary die-cutting machine | |
| CN103433973B (en) | High-speed automatic soft trademark cutting machine | |
| CN103433967A (en) | Cutter separation sleeve for high-speed soft roll cutting machine | |
| CN207789095U (en) | Portable flange cushion maker | |
| CN203697136U (en) | Longitudinal folding punching knife for rotating folder | |
| CN203449380U (en) | High-speed automatic soft label guillotine | |
| CN101157223A (en) | Cardboard perforating cutting tool | |
| CN203449366U (en) | Upper cutter spacer bush of flexible packaging cutting machine | |
| CN203449382U (en) | Bottom cutter assembly of high-speed soft label guillotine | |
| CN201095142Y (en) | Paperboard punching cutter | |
| CN203449367U (en) | Upper cutter assembly of high-speed soft label guillotine | |
| CN207593976U (en) | The continuous material pulling mechanism of die-cutting machine | |
| CN203449344U (en) | Bottom cutter blade of high-speed soft label guillotine | |
| CN209680875U (en) | A kind of novel needle bearing shell shaving die | |
| CN202387983U (en) | Horizontal boring machine | |
| CN203427075U (en) | Upper cutter cover plate of high speed soft label automatic cutting machine | |
| CN204818244U (en) | Device is tailor on line to roll -in steel band | |
| CN203697112U (en) | Writing membrane fixing device of cutting machine used in writing membrane production line | |
| CN203919824U (en) | A kind of upper cutter of sticking with paste box machine for envelope paper bag | |
| CN211806569U (en) | Novel cover position cross cutting device | |
| CN219504953U (en) | Circular knife die cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131211 |