CN202185942U - Die-cutting rule - Google Patents
Die-cutting rule Download PDFInfo
- Publication number
- CN202185942U CN202185942U CN2010206943459U CN201020694345U CN202185942U CN 202185942 U CN202185942 U CN 202185942U CN 2010206943459 U CN2010206943459 U CN 2010206943459U CN 201020694345 U CN201020694345 U CN 201020694345U CN 202185942 U CN202185942 U CN 202185942U
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- die
- base plate
- cutting
- cutter
- cutter hub
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Abstract
A die-cutting rule comprises a bottom plate and a rule body, the bottom plate is made of metal and provided with a cutter holding seam, and a cutting ridge of the rule body is fixed in the cutter holding seam. In the method of manufacturing the die-cutting rule, the bottom plate made of metal is utilized, a cutter holding seam is machined on the bottom plate, and thereby the strength of the bottom plate is enhanced, the rule body can be combined with the bottom plate more stably and compactly. When the die-cutting rule is stressed during use, the cutter holding seam is not easy to deform and is widened gradually, stability of the rule body at a working state is improved, and die cutting accuracy of the die-cutting rule is increased, so that the service life of the die-cutting rule is prolonged, the procedures of rule padding, compensating and replacing and the like during operation are reduced, and work efficiency is improved. Meanwhile, the die-cutting rule is processed and combined step by step, and processing cost and complexity degree are much lower than those of integral processing of a graver or an etching cutter, so that die cutting accuracy is guaranteed while production cost is reduced during use.
Description
Technical field
The present invention relates to the technical field of die-cutting rule, is a kind of employing metal bottom specifically, and on base plate, through dress cutter seam cutter hub is installed, thereby improves the die-cutting rule of mould-cutting precision.
Background technology
Die-cutting rule has mould and two kinds of performances of cutter concurrently, can product be cut off or extrude folding vestige, and the scope of application is extensive, can be used for all kinds of thin plates and the sheetings such as insulation board, leather of printed matter, plastic cement thin plate, electronic product.
In the printing packaging industry; Cross cutting is essential later process; Its method for using be with the die-cutting rule clamping in the cross cutting sheet frame of die-cutting machine, the running through die-cutting machine is transported to the cross cutting platform with product, cutting die receives pressure from equipment with the product die cutting moulding.The precision of die-cutting rule has determined the quality of the product that cross cutting comes out, and the precision of die-cutting rule is high more, and the quality of product is just good more behind the cross cutting.
The die-cutting rule overwhelming majority of using in the print field at present adopt base material be wooden or PVC as base plate; Utilize the method for cut on base plate, to process dress cutter seam; Dress cutter seam width is generally processed according to the cutter ridge thickness of 0.96-0.98, relies on external force that the cutter ridge is pressed in the dress cutter seam when cutter hub is installed, thereby makes the clamped and anticreep of cutter hub; But the width of the dress cutter that laser knife processes seam often is difficult to accurate control; Under the different environment temperature humidity, the performance of the base plate of wooden or PVC can be affected, and the width of dress cutter seam also can change thereupon.In the process of cross cutting, die-cutting rule is done high-frequency pumping in equipment, the base plate back side pressurized of die-cutting rule; Blade is cut on product, and the work top of product bottom is the backboard of high rigidity, so blade receives thousands of times extruding; Dress cutter seam on the die-cutting rule base plate is broadened gradually, and the generation blade becomes flexible and tilts, and departs from correct cross cutting position; Cause the vertical height of cutter hub protrusion base plate to diminish, the place of this cut-out can't cut.Especially at cutter hub cross coupled place, its dress cutter seam comparatively dense causes the intensity of infall base plate own to reduce; Add the continuous pressurized of cutter hub in the course of work, do not have space behind the backboard of cutter hub contact work top, get only the off-vertical position; Extruding dress cutter seam surface makes dress cutter seam increase, and it is not vertical with knife plate to produce the cutter line; The crosspoint can't cut product or the otch section is crooked, problems such as paper silk, paper hair occur, has a strong impact on product quality.
Receive the restriction of the material shortcoming of base plate wooden or the PVC material own; The precision of this die-cutting rule is generally lower, because tolerance is relatively poor, through regular meeting local deformation takes place in the use; Therefore its precision can only can't be applied to the use occasion that requires mould-cutting precision higher between ± 0.25 millimeter.
Generally adopt graver and etching knife for tackling high-precision cross cutting demand, this cutter hub and base plate are formed in one, and on base plate, directly process the cutter hub that cross cutting is used, to prevent the displacement distortion of cutter hub.The mould-cutting precision of graver and etching knife can reach ± and 0.1 millimeter, but because the processing of die-cutting rule complicacy comparatively itself, its production cost and use cost are all higher, can't extensive use.
Summary of the invention
The technical problem that the present invention will solve provides a kind of employing metal bottom, and on base plate, through dress cutter seam cutter hub is installed, thereby improves the die-cutting rule of mould-cutting precision.
The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is:
Die-cutting rule of the present invention comprises: base plate, the main body base material of formation die-cutting rule, the cutter hub of support fixed die cutting knife; Cutter hub is fixed on the base plate, and the knife edge part of cutter hub is from the positive outwards protrusion of base plate, and as the cutting part in the cross cutting action, above-mentioned base plate is a metal material, and dress cutter seam is set on base plate, and the cutter ridge part of cutter hub is fixed in the dress cutter seam.
The present invention also can adopt following technical scheme:
Above-mentioned dress cutter seam penetrates base plate, and the cutter crestal culmination end of cutter hub is concordant with the back side of base plate.
The back side of described base plate is provided with protective layer.
Described base plate front is provided with the froth bed that surrounds cutter hub.
Described froth bed is pasted the front that covers base plate, on froth bed, is provided with and corresponding slit, base plate upper knife body position, and the thickness of froth bed is not less than the cutter hub height that protrudes from base plate, and the knife edge part of cutter hub lays respectively in the corresponding slit.
Advantage and good effect that the present invention has are:
In the die-cutting rule of the present invention, adopt metal bottom, on base plate, process dress cutter seam, thereby strengthened the intensity of base plate itself, make between cutter hub and the base plate combine firm more tight.When die-cutting rule is in use stressed; Dress cutter seam is not easy deformation takes place and broadens gradually; Increase cutter hub stability in working order, improved the mould-cutting precision of die-cutting rule, and then also prolonged the service life of die-cutting rule; Links such as the pad cutter in the minimizing operating process, benefit cutter, tool changing are increased work efficiency.Simultaneously, because die-cutting rule is combined by substep processing, the complexity of processing cost and processing has reduced production cost far below the one processing of graver or etching knife in therefore using when guaranteeing mould-cutting precision.
Description of drawings
Fig. 1 is the schematic cross-section of die-cutting rule of the present invention.
The specific embodiment
Followingly the present invention is carried out detailed explanation with reference to accompanying drawing and embodiment.
As shown in Figure 1, die-cutting rule of the present invention comprises: base plate 1, and the main body base material of formation die-cutting rule, the cutter hub of support fixed die cutting knife, the size of base plate is selected according to the size of cross cutting figure; Cutter hub 3 is fixed on the base plate, and cutter hub is combined by multistage; The blade 3a part of cutter hub is from the positive outwards protrusion of base plate, and as the cutting part in the cross cutting action, above-mentioned base plate 1 is a metal material; Preferably select for use the less metal of difficult generation deformation or deformation as base plate, iron plate, copper coin or steel plate all can well suit the requirements, and can select accordingly according to the concrete difference of desirable strength; Dress cutter seam is set on base plate; A plurality of different dress cuttves seam is spliced to form corresponding cross cutting figure, selects the corresponding cutter hub 3 of multistage according to the quantity and the length separately of dress cutter seam, and with the cutter ridge 3b partial fixing of cutter hub in the dress cutter stitches.
Dress cutter seam penetrates base plate 1, and cutter hub 3 is embedded in the dress cutter seam, and cutter hub is close to dress cutter seam in installation simultaneously, and cutter hub passes base plate makes the cutter crestal culmination end of cutter hub concordant with the back side of base plate.
The back side of base plate is provided with protective layer 2, and protective layer is pasted the dress cutter seam that covers the base plate back side, and cutter hub is isolated from the outside.
The base plate front is provided with the froth bed 4 that surrounds cutter hub.Froth bed 4 is pasted the front that covers base plate 1, on froth bed, is provided with and corresponding slit 5, base plate upper knife body position, and the thickness of froth bed is not less than the cutter hub height that protrudes from base plate, and the knife edge part of cutter hub lays respectively in the corresponding slit.Froth bed plays the effect of protection blade; Can carry out fixed support to paper in the moment that die-cutting rule touches paper in the cross cutting process in addition; Prevent that the paper displacement is to guarantee mould-cutting precision; After cross cutting was accomplished each time, froth bed can make paper in time separate with die-cutting rule, prevents related of paper.
The preparation method of die-cutting rule of the present invention may further comprise the steps:
I, according to the figure needs of cross cutting, on the base plate of steel matter, cut out the dress cutter seam that penetrates base plate through wire electric discharge, the width of dress cutter seam is less than the cutter ridge part width of cutter hub, the width of dress cutter seam is 0.93 cutter ridge width;
II, choose the cutter hub of corresponding length respectively according to the different length of each part of dress cutter seam;
III, the knife edge part of cutter hub is inserted in the dress cutter seam by the base plate back side; Applying external force makes cutter hub pass base plate; Knife edge part is outstanding by the front of base plate, and the cutter ridge part enters into interior the fixing of dress cutter seam, and it is concordant with the back side of base plate until the top of cutter ridge that cutter hub passes base plate;
The protective layer of sheet metal is pasted at the back side of IV, base plate, block the base plate back side dress cutter seam;
Froth bed is pasted in the front of V, base plate, and the thickness of froth bed is provided with the slit corresponding to the cutter hub position more than or equal to the cutter hub height of protrusion on the froth bed, and the knife edge part of cutter hub is hidden in the slit.
In the die-cutting rule of the present invention, adopt metal bottom, on base plate, process dress cutter seam, thereby strengthened the intensity of base plate itself, make between cutter hub and the base plate combine firm more tight.When die-cutting rule is in use stressed; Dress cutter seam is not easy deformation takes place and broadens gradually; Increase cutter hub stability in working order, improved the mould-cutting precision of die-cutting rule, and then also prolonged the service life of die-cutting rule; Links such as the pad cutter in the minimizing operating process, benefit cutter, tool changing are increased work efficiency.Simultaneously, because die-cutting rule is combined by substep processing, the complexity of processing cost and processing has reduced production cost far below the one processing of graver or etching knife in therefore using when guaranteeing mould-cutting precision.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention is with preferred embodiment openly as above, yet, be not in order to limit the present invention; Anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention, can utilize the technology contents of announcement to make a little change or modification certainly; Become the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (5)
1. a die-cutting rule comprises: base plate, the main body base material of formation die-cutting rule, the cutter hub of support fixed die cutting knife; Cutter hub is fixed on the base plate, and the knife edge part of cutter hub is from the positive outwards protrusion of base plate, and as the cutting part in the cross cutting action, it is characterized in that: above-mentioned base plate is a metal material, and dress cutter seam is set on base plate, and the cutter ridge part of cutter hub is fixed in the dress cutter seam.
2. die-cutting rule according to claim 1 is characterized in that: above-mentioned dress cutter seam penetrates base plate, and the cutter crestal culmination end of cutter hub is concordant with the back side of base plate.
3. die-cutting rule according to claim 2 is characterized in that: the back side of base plate is provided with protective layer.
4. die-cutting rule according to claim 1 and 2 is characterized in that: the base plate front is provided with the froth bed that surrounds cutter hub.
5. die-cutting rule according to claim 4; It is characterized in that: froth bed is pasted the front that covers base plate; On froth bed, be provided with and corresponding slit, base plate upper knife body position; The thickness of froth bed is not less than the cutter hub height that protrudes from base plate, and the knife edge part of cutter hub lays respectively in the corresponding slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206943459U CN202185942U (en) | 2010-12-31 | 2010-12-31 | Die-cutting rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206943459U CN202185942U (en) | 2010-12-31 | 2010-12-31 | Die-cutting rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185942U true CN202185942U (en) | 2012-04-11 |
Family
ID=45917411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206943459U Expired - Fee Related CN202185942U (en) | 2010-12-31 | 2010-12-31 | Die-cutting rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185942U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172925A (en) * | 2011-01-07 | 2011-09-07 | 天津普瑞特产品标识有限公司 | Mold cutting tool and manufacture method thereof |
| CN106003245A (en) * | 2016-07-04 | 2016-10-12 | 江苏广博罗纳斯科技有限公司 | Die-cutting rule |
| CN106001181A (en) * | 2016-07-04 | 2016-10-12 | 江苏广博罗纳斯科技有限公司 | Vertical straightening device |
| CN106738058A (en) * | 2016-11-22 | 2017-05-31 | 上海柳清复合材料有限公司 | A kind of processing method of I-shaped otch frock and I-shaped otch |
-
2010
- 2010-12-31 CN CN2010206943459U patent/CN202185942U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172925A (en) * | 2011-01-07 | 2011-09-07 | 天津普瑞特产品标识有限公司 | Mold cutting tool and manufacture method thereof |
| CN106003245A (en) * | 2016-07-04 | 2016-10-12 | 江苏广博罗纳斯科技有限公司 | Die-cutting rule |
| CN106001181A (en) * | 2016-07-04 | 2016-10-12 | 江苏广博罗纳斯科技有限公司 | Vertical straightening device |
| CN106001181B (en) * | 2016-07-04 | 2018-03-09 | 江苏广博罗纳斯科技有限公司 | A kind of vertical coalignment |
| CN106738058A (en) * | 2016-11-22 | 2017-05-31 | 上海柳清复合材料有限公司 | A kind of processing method of I-shaped otch frock and I-shaped otch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20171231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |