CN201505951U - Fixed structure of longitudinal-cutting knife with adjustable clearance - Google Patents
Fixed structure of longitudinal-cutting knife with adjustable clearance Download PDFInfo
- Publication number
- CN201505951U CN201505951U CN2009201924745U CN200920192474U CN201505951U CN 201505951 U CN201505951 U CN 201505951U CN 2009201924745 U CN2009201924745 U CN 2009201924745U CN 200920192474 U CN200920192474 U CN 200920192474U CN 201505951 U CN201505951 U CN 201505951U
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- longitudinal
- knife
- knife bar
- longitudinal knife
- cutting
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Abstract
The utility model discloses a fixed structure of a longitudinal-cutting knife with adjustable clearance, comprising a knife bar and a plurality of longitudinal-cutting knives which are arranged side by side at interval, and the longitudinal-cutting knife is provided with a through hole, and the knife bar sequentially penetrates the through holes of knife bodies, both ends of the knife bar are provided with a longitudinal-cutting knife clamping and fixing device, meanwhile, the knife bar between the adjacent longitudinal-cutting knives is provided with an adjusting block, and both ends of the adjusting block respectively push against the two adjacent longitudinal-cutting knives. The spacing adjustment of the two adjacent longitudinal-cutting knives is convenient, and the spacing adjustment is precise, the longitudinal-cutting knives are connected together by the knife bar, and then the knife bar between the two adjacent longitudinal-cutting knife bodies is provided with adjusting blocks with the same length in a sleeve way, which leads the intervals between the two adjacent longitudinal-cutting knives to be equal, and then an anchor ear is screwed up after installation to fix; when the interval between the longitudinal-cutting knives needs to be changed according to the book size, the anchor ear is needed to be loosed and the adjusting block is needed to be removed and be replaced by the adjusting block of different lengths, therefore, the adjustment is convenient, and the precision of book-cutting is increased.
Description
Technical field
The utility model relates to roll web flexographic printing bookbinding train line, the adjustable longitudinal knife fixed structure of spacing on particularly a kind of train line.
Background technology
The flexographic printing train line promptly is whole crosscut and rip cutting operation through folding, behind flat, is cut to the thin basis of predetermined dimension.Wherein rip cutting direction is the streamline length direction along train line, and transverse direction is the width along streamline.
In the rip cutting operation, vertically cutting thin longitudinal knife (upper slitter), the following cutter interoperation of originally leaning on finishes, following cutter is horizontally fixed on the rack table, several longitudinal knife is installed on the main shaft that is arranged on rack table top, main shaft is inclined relative to horizontal the rectilinear motion up and down of certain angle under the effect of driving mechanism, the edge of a knife of longitudinal knife is finished the rip cutting operation with the edge of a knife closure of following cutter from the bottom to top gradually.And before the rip cutting operation begins, need be according to the spacing between the specification adjustment longitudinal knife of books, the method that adopts is to fix a longitudinal knife earlier to fix then now, next be that benchmark is fixed next longitudinal knife according to the spacing of measuring with above-mentioned longitudinal knife, next above again one is longitudinal knife that benchmark goes round and begins again and repeats above-mentioned measurement, fixing step, up to longitudinal knife is all fixed, this method needs one are fixing measuring one, very time-consuming, and mostly the measurement spacing is by manual measurement, therefore there is error, produces different sizes when causing cutting book, cause waste.
Summary of the invention
The utility model provides a kind of time saving and energy saving, easy to adjust at above-mentioned the deficiencies in the prior art, and spacing is adjusted free from error longitudinal knife fixed structure.
The technical solution of the utility model is achieved in that
The longitudinal knife fixed structure that a kind of spacing is adjustable, comprise knife bar and many interval longitudinal knife side by side, on longitudinal knife, be provided with through hole, knife bar passes the through hole of each cutter hub successively, the two ends of knife bar are provided with the longitudinal knife clamping and fixing device, be arranged with the adjustment piece on the knife bar between the adjacent in twos longitudinal knife, the two ends of described adjustment piece offset with adjacent two longitudinal knives respectively.
As preferably, described longitudinal knife clamping and fixing device comprises anchor ear and adjustment screw, wherein, is provided with internal thread hole at an end of knife bar, and adjustment screw is inserted in the described internal thread hole, and anchor ear then links to each other with the other end of knife bar.When install adjust piece and longitudinal knife after, be enclosed within anchor ear on the knife bar and be advanced to outermost longitudinal knife place both are pushed against, again anchor ear is tightened, can and adjust piece with longitudinal knife and be fixed together.
Be the convenient spacing of adjusting between longitudinal knife, as preferably, described adjustment piece is a hollow sleeve, and the internal diameter of described hollow sleeve equals the diameter of knife bar.Only need to change the adjustment piece of different length, adjust the two ends of piece and two adjacent longitudinal knives and offset, make that the spacing between per two adjacent longitudinal knives all equates, avoided error, mentioned the rip cutting precision according to the different size of books.
As preferably, the identical length of the adjustment piece between the adjacent in twos longitudinal knife etc.Adopt the identical adjustment piece of length, make streamline once cut out the thin basis of many same sizes.
Described longitudinal knife is made up of cutter hub and blade, and blade is removably mounted on the cutter hub, and described through hole is arranged on the cutter hub.Longitudinal knife is designed to split formula structure, is convenient to the maintenance and the replacing of blade.
As preferably, blade is to be fixed on the cutter hub by screw.Have the advantage of convenient disassembly is installed firmly.
Principle of the present utility model and advantage are: the spacing of the utility model two adjacent longitudinal knives is easy to adjust, and the spacing adjustment is accurate, only need with the longitudinal knife string together with knife bar, the identical adjustment piece of sheathed again length on the knife bar between the adjacent in twos then cutter hub, make the spacing between the adjacent in twos longitudinal knife equate, tighten anchor ear after installing again and fixed; In the time need changing spacing between the longitudinal knife according to the specification of book, only need unclamp anchor ear and take off the adjustment piece of changing different length again and get final product, not only convenient adjusting, and improved and cut the book precision.
Description of drawings
Fig. 1 is the fixed structure schematic diagram of the utility model longitudinal knife;
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: as Fig. 1, shown in Figure 2, the longitudinal knife fixed structure that a kind of spacing is adjustable, comprise knife bar 17 and many interval longitudinal knife 9 side by side, on longitudinal knife 9, be provided with the through hole (not shown), knife bar 17 passes the through hole of each cutter hub successively, the diameter of knife bar 17 equates with the internal diameter of described through hole, the two ends of knife bar 17 are provided with the longitudinal knife clamping and fixing device, on the knife bar between the adjacent in twos longitudinal knife, be arranged with and adjust piece 20, described adjustment piece 20 is a hollow sleeve, the internal diameter of described hollow sleeve equals the diameter of knife bar 17, and the two ends of described adjustment piece 20 offset with adjacent two longitudinal knives respectively.Identical for making with the specification of once cutting the books that the book operation cuts out, the identical length of the adjustment piece 20 between the adjacent in twos longitudinal knife etc.
Described longitudinal knife clamping and fixing device comprises anchor ear 18 and adjustment screw 19, wherein, end at knife bar 17 is provided with internal thread hole, adjustment screw 19 is inserted in the described internal thread hole, between adjustment screw 19 and adjacent longitudinal knife, also be provided with pad 70 and prevent to damage by pressure longitudinal knife, 18 other ends that are set in knife bar 17 of anchor ear.
For being convenient for changing the maintenance longitudinal knife, described longitudinal knife 9 is made up of cutter hub 10 and blade 11, and blade 11 is to be fixed on the cutter hub 10 by screw 50, and described through hole is arranged on the cutter hub 10.
Claims (6)
1. longitudinal knife fixed structure that spacing is adjustable, it is characterized in that: comprise knife bar (17) and many interval longitudinal knife (9) side by side, on longitudinal knife (9), be provided with through hole, knife bar (17) passes the through hole of each cutter hub successively, the two ends of knife bar (17) are provided with the longitudinal knife clamping and fixing device, be arranged with on the knife bar between the adjacent in twos longitudinal knife and adjust piece (20), the two ends of described adjustment piece (20) offset with adjacent two longitudinal knives respectively.
2. the longitudinal knife fixed structure that a kind of spacing according to claim 1 is adjustable, it is characterized in that: described longitudinal knife clamping and fixing device comprises anchor ear (18) and adjustment screw (19), wherein, end at knife bar (17) is provided with internal thread hole, adjustment screw (19) is inserted in the described internal thread hole, and anchor ear (18) then links to each other with the other end of knife bar (17).
3. the longitudinal knife fixed structure that a kind of spacing according to claim 1 is adjustable is characterized in that: described adjustment piece (20) is a hollow sleeve, and the internal diameter of described hollow sleeve equals the diameter of knife bar (17).
4. the longitudinal knife fixed structure that a kind of spacing according to claim 1 is adjustable is characterized in that: the identical length of the adjustment piece (20) between the adjacent in twos longitudinal knife etc.
5. the longitudinal knife fixed structure that a kind of spacing according to claim 1 is adjustable, it is characterized in that: described longitudinal knife (9) is made up of cutter hub (10) and blade (11), blade (11) is removably mounted on the cutter hub (10), and described through hole is arranged on the cutter hub (10).
6. the longitudinal knife fixed structure that a kind of spacing according to claim 5 is adjustable is characterized in that: blade (11) is to be fixed on the cutter hub (10) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201924745U CN201505951U (en) | 2009-09-07 | 2009-09-07 | Fixed structure of longitudinal-cutting knife with adjustable clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201924745U CN201505951U (en) | 2009-09-07 | 2009-09-07 | Fixed structure of longitudinal-cutting knife with adjustable clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201505951U true CN201505951U (en) | 2010-06-16 |
Family
ID=42467084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201924745U Expired - Fee Related CN201505951U (en) | 2009-09-07 | 2009-09-07 | Fixed structure of longitudinal-cutting knife with adjustable clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201505951U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211337A (en) * | 2011-04-29 | 2011-10-12 | 曲靖乾坤纸制品有限公司 | Flexible roll material reverse tool cutting device |
| CN103481323A (en) * | 2012-06-08 | 2014-01-01 | 珠海格力电器股份有限公司 | Film cutting mechanism |
| CN103846959A (en) * | 2012-12-04 | 2014-06-11 | 包格格 | Equidistance regulator |
| CN106586076A (en) * | 2016-12-28 | 2017-04-26 | 重庆锄商贸有限公司 | Toilet paper packaging and cutting integrated machine |
| CN109662130A (en) * | 2018-12-27 | 2019-04-23 | 冯小宇 | A kind of Multifunctional meat slicer |
-
2009
- 2009-09-07 CN CN2009201924745U patent/CN201505951U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211337A (en) * | 2011-04-29 | 2011-10-12 | 曲靖乾坤纸制品有限公司 | Flexible roll material reverse tool cutting device |
| CN103481323A (en) * | 2012-06-08 | 2014-01-01 | 珠海格力电器股份有限公司 | Film cutting mechanism |
| CN103846959A (en) * | 2012-12-04 | 2014-06-11 | 包格格 | Equidistance regulator |
| CN106586076A (en) * | 2016-12-28 | 2017-04-26 | 重庆锄商贸有限公司 | Toilet paper packaging and cutting integrated machine |
| CN109662130A (en) * | 2018-12-27 | 2019-04-23 | 冯小宇 | A kind of Multifunctional meat slicer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YIWU LINKAGE MACHINERY CO., LTD. Free format text: FORMER OWNER: CHEN YIFENG Effective date: 20101015 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 321100 NO.117, ZIYOU ROAD, YUNSHAN SUBDISTRICT, LANXI CITY, ZHEJIANG PROVINCE TO: 322000 BUILDING A4, NO.E22, XINKE ROAD, YIWU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101015 Address after: 322000, A4 building, E22, Xinke Road, Yiwu, Zhejiang Patentee after: Yiwu Linkage Machinery Co., Ltd. Address before: 321100 No. 117, free road, Yunshan street, Zhejiang, Lanxi Patentee before: Chen Yifeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20160907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |