CN104440980A - Board cold cutting technology and cutting assembly - Google Patents
Board cold cutting technology and cutting assembly Download PDFInfo
- Publication number
- CN104440980A CN104440980A CN201410383105.XA CN201410383105A CN104440980A CN 104440980 A CN104440980 A CN 104440980A CN 201410383105 A CN201410383105 A CN 201410383105A CN 104440980 A CN104440980 A CN 104440980A
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- China
- Prior art keywords
- plate
- cutter
- board
- knife
- knife edge
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- Granted
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 41
- 238000005516 engineering process Methods 0.000 title abstract description 4
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 22
- 239000010432 diamond Substances 0.000 claims abstract description 22
- 239000004579 marble Substances 0.000 claims abstract description 21
- 230000001154 acute effect Effects 0.000 claims description 11
- 229910002804 graphite Inorganic materials 0.000 claims description 11
- 239000010439 graphite Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 1
- 229910001573 adamantine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002197 limbic effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention relates to a board cold cutting technology and a cutting assembly. According to the board cold cutting technology and the cutting assembly, two parallel opposite bottom cutters are arranged, the upper surfaces of the bottom cutters can bear a board before and after cutting, the board is kept horizontal, an upper cutter falls downwards and cuts the surface of the board, blade points of the bottom cutters abut against the board, the board is prevented from being bent downwards and deforming, heat generated when a diamond cutter bit cuts the board can be absorbed in time by cold air generated by an air conditioner, the blade points of the bottom cutters are kept, the board and the diamond cutter bit all can be kept at normal temperature, the cut surface of the board is smooth, the edge of the cut surface is flat, marble can be kept at normal temperature, so that the surface of the cutter bit in contact with the board is kept at normal temperature, the board will not deform, the heat of a cutter point can be rapidly guided and dissipated by a graphitic layer, and the temperature of the cutter point is prevented from rising.
Description
Technical field
The present invention relates to the cold cutting technique of plate and cutting assembly, this cutting assembly and technique, cutting section is smooth, and section rim is smooth.
Background technology
Plate is in production and finishing process, all carry out with the scroll form of gate width, be convenient to continuous blowing and coiled strip, be conducive to continuous prodution, but the final utilization state of plate is generally little panel-form, so in the subsequent handling of plate, necessarily there is cutting action, and last procedure after usual plate completion of processing is cutting, plate is cut into the size meeting using state.Extraordinary plate surface and surrounding and cutting section all have strict requirement, traditional cutting technique is that single action cutter or two dynamic cutter cut off plate, in cutting process, cutter and plate produce and rub, produce heat, cutter can be hot, when hot cutter contacts with plate, plate cutting section is heated, and waits after being cooled to normal temperature state, be easy to fold occurs, meanwhile, heat also can destroy the internal fiber arrangement of plate, and the coating material on plate surface, cause the structural deterioration of section rim plate, afunction; Fold makes in plate use procedure, by particular device time, easily block, limbic function lose, affect inking, ink absorption.
Summary of the invention
In order to solve above-mentioned Problems existing, the invention discloses the cold cutting technique of a kind of plate and cutting assembly, this cutting assembly is in plate cutting process, can not produce heat, the performance of plate and structure can not change, simultaneously, cutting process is auxiliary is blown into air-conditioning cold wind, keep the knife edge of upper cutter knife and bed plate can keep totally, plate bits can not be adhered to, also reduce fricative heat.
The cold cutting assembly of plate, comprise upper cutter knife and bed plate, described upper cutter knife comprises in flat rectangular plate shape cutter hub, the following symmetrical cutter head tilting to draw close of cutter hub, the bottom of cutter head is the knife edge, and the knife edge is diamond acute angle tip, and the cutter head limit of knife edge both sides is marble layer, have graphite linings between marble layer and cutter head, cutter head and cutter hub are metal material.
The tip angle of the described knife edge is 30 ° to 55 °, and the marble layer of knife edge both sides tilts to be connected with diamond point, and angle of inclination is acute angle with the diamond layer outer surface contacted.
Thickness 0.2 ~ the 0.4cm of described marble layer, the thickness of graphite linings is 0.3 ~ 0.4cm.
Described bed plate has two of full symmetric, bed plate level is fixed, the upper surface of bed plate is level, lower surface is and upper surface inclined at acute angles, the knife edge of bed plate is relative, alternate distance is 0.8 ~ 2cm, and upper cutter knife is positioned at the vertical direction at the relative knife edge interval of two bed plaves, and the upper surface of bed plate and the knife edge are marble material.
The cutting technique of the cold cutting assembly of described plate, is characterized in that comprising the following steps:
(1) upper cutter knife is mentioned, and be positioned at the vertical direction at the relative knife edge interval of two bed plaves, plate is laid on bed plate upper surface,
(2) upper cutter knife declines, and diamond point falls between two bed plate knifes edge, and plate is cut disconnected,
(3) below bed plate, air-conditioning cold wind is upwards blown into,
(4) stop blowing, upper cutter knife lifts, and plate moves, and does not cut plate and is routed to bed plate upper surface.
The upper cutter knife knife edge of cutter assembly of the present invention adopts diamond, knife edge tip acute angle, cut sharp, the heat that cutting produces is little, and heat can be absorbed by air-conditioning cold wind in time, and diamond does not absorb heat, lower temperature can be remained, little on the impact of plate cut edge, cutting section is more smooth, and cut quality is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 is the schematic enlarged-scale view of cutter head of the present invention;
Reference numerals list: 1-upper cutter knife, 2-cutter head, 3-bed plate, 4-graphite linings, 5-marble layer, 6-tip, 7-cutter hub.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.Following detailed description of the invention should be understood only be not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
Visible by reference to the accompanying drawings, the cold cutting assembly of this plate, comprise upper cutter knife 1 and bed plate 3, described upper cutter knife 1 comprises in flat rectangular plate shape cutter hub 7, the following symmetrical cutter head 2 tilting to draw close of cutter hub 7, and the bottom of cutter head 2 is the knife edge, the knife edge is diamond acute angle tip 6, cutter head 2 limit of knife edge both sides is marble layer, has graphite linings 4 between marble layer 5 and cutter head 2, and cutter head 2 and cutter hub 7 are metal material.The present invention, the cutter hub 7 that upper cutter knife is flat, the expediently fixed installation of cutter 1, the progressive inclination simultaneously of cutter head 2 both sides is drawn close, the impact of cutter head 2 on the front and back section that plate cuts is consistent, the diamond point 6 of acute angle, cutting section is sharper, section is more smooth, after diamond surface polishes smooth simultaneously, frictional force can be very little, heat production is little, plate is avoided to be out of shape, marble layer 5 thermal conductivity factor is little, the tool temperature contacted with plate is low, avoided heat damage plate section structure, graphite linings 4 can absorb heat in diamond and marble layer, and pass to cutter hub fast, be diffused in air by cutter hub.
Tip 6 angle of the described knife edge is 30 ° to 55 °, and the marble layer 5 of knife edge both sides tilts to be connected with diamond point 6, and angle of inclination is acute angle with the diamond layer outer surface contacted.The angle of tip 6 easily causes too greatly cutting blunt, too littlely easily cause fracture, the angle of 30 ° to 55 ° can ensure faster stable cutting effect, simultaneously, the life-span of tip 6 is longer, and diamond is connected with marmorean inclination contact, strengthens and connects effect, meanwhile, the heat passed out fast on diamond is conducive to.
Thickness 0.2 ~ the 0.4cm of described marble layer 5, the thickness of graphite linings 4 is 0.3 ~ 0.4cm.The cost of marble and graphite is all higher, and the thickness of graphite can meet adamantine heat is diffused into normal temperature in time, and marmorean thickness meets the heat of heat insulation graphite linings, and the temperature keeping marble layer outer surface is normal temperature.
Described bed plate 3 has two of full symmetric, bed plate 3 level is fixed, the upper surface of bed plate 3 is level, lower surface is and upper surface inclined at acute angles, the knife edge of bed plate 3 is relative, alternate distance is 0.8 ~ 2cm, and upper cutter knife 1 is positioned at the vertical direction at the relative knife edge interval of two bed plaves 3, and upper surface and the knife edge 1 of bed plate 3 are marble material.Two relative parallel bed plaves 3, plate is had to the effect of support, upper cutter knife 1 declines, and tip 6 enters the gap in the middle of two bed plaves 3, and the parallel support plate of bed plate 3, avoids the downward displacement of plate.
The cutting technique of the cold cutting assembly of described plate, is characterized in that comprising the following steps:
(1) upper cutter knife 1 is mentioned, and be positioned at the vertical direction at the relative knife edge interval of two bed plaves 3, plate is laid on bed plate 3 upper surface,
(2) upper cutter knife 1 declines, and diamond point 6 falls between two bed plate 3 knifes edge, and plate is cut disconnected,
(3) below bed plate 3, air-conditioning cold wind is upwards blown into,
(4) stop blowing, upper cutter knife 1 lifts, and plate moves, and does not cut plate and is routed to bed plate 1 upper surface.
Air-conditioning cold wind energy, fast and effeciently with the heat that diamond point 6 and plate rub, keeps plate section and section rim to heat up, avoids plate to be out of shape.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, also comprises the technical scheme be made up of above technical characteristic.
Claims (5)
1. the cold cutting assembly of plate, it is characterized in that comprising upper cutter knife and bed plate, described upper cutter knife comprises in flat rectangular plate shape cutter hub, the following symmetrical cutter head tilting to draw close of cutter hub, the bottom of cutter head is the knife edge, and the knife edge is diamond acute angle tip, and the cutter head limit of knife edge both sides is marble layer, have graphite linings between marble layer and cutter head, cutter head and cutter hub are metal material.
2. the cold cutting assembly of plate according to claim 1, it is characterized in that the tip angle of the described knife edge is 30 ° to 55 °, the marble layer of knife edge both sides tilts to be connected with diamond point, and angle of inclination is acute angle with the diamond layer outer surface contacted.
3. the cold cutting assembly of plate according to claim 1, is characterized in that the thickness 0.2 ~ 0.4cm of described marble layer, and the thickness of graphite linings is 0.3 ~ 0.4cm.
4. the cold cutting assembly of plate according to claim 1, it is characterized in that described bed plate has two of full symmetric, bed plate level is fixed, the upper surface of bed plate is level, lower surface is and upper surface inclined at acute angles, and the knife edge of bed plate is relative, and alternate distance is 0.8 ~ 2cm, upper cutter knife is positioned at the vertical direction at the relative knife edge interval of two bed plaves, and the upper surface of bed plate and the knife edge are marble material.
5., according to the cutting technique of the above cold cutting assembly of plate arbitrarily described in claim, it is characterized in that comprising the following steps:
Upper cutter knife is mentioned, and be positioned at the vertical direction at the relative knife edge interval of two bed plaves, plate is laid on bed plate upper surface,
Upper cutter knife declines, and diamond point falls between two bed plate knifes edge, and plate is cut disconnected,
Air-conditioning cold wind is upwards blown into below bed plate,
Stop blowing, upper cutter knife lifts, and plate moves, and does not cut plate and is routed to bed plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383105.XA CN104440980B (en) | 2014-08-06 | 2014-08-06 | The cold cutting technique of plate and cutting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383105.XA CN104440980B (en) | 2014-08-06 | 2014-08-06 | The cold cutting technique of plate and cutting assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104440980A true CN104440980A (en) | 2015-03-25 |
| CN104440980B CN104440980B (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410383105.XA Active CN104440980B (en) | 2014-08-06 | 2014-08-06 | The cold cutting technique of plate and cutting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440980B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338705A (en) * | 2018-11-24 | 2019-02-15 | 扬州恒冕纺织有限公司 | The latitude side neat mechanism of cloth selvedge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05180736A (en) * | 1991-12-27 | 1993-07-23 | Sumitomo Electric Ind Ltd | Manufacturing method of diamond knife for microtome |
| CN1583388A (en) * | 2004-06-04 | 2005-02-23 | 吴延波 | Diamond tool bit and saw blade thereof |
| JP2006201446A (en) * | 2005-01-20 | 2006-08-03 | Konica Minolta Medical & Graphic Inc | Magazine for loading plate material and plate material for thermosensitive lithographic printing plate |
| CN201183273Y (en) * | 2008-04-29 | 2009-01-21 | 平凉亨达机械制造有限责任公司 | Paper cutter for cutting printing plate material |
| CN201183271Y (en) * | 2008-04-29 | 2009-01-21 | 平凉亨达机械制造有限责任公司 | Blade for cutting printing plate material |
-
2014
- 2014-08-06 CN CN201410383105.XA patent/CN104440980B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05180736A (en) * | 1991-12-27 | 1993-07-23 | Sumitomo Electric Ind Ltd | Manufacturing method of diamond knife for microtome |
| CN1583388A (en) * | 2004-06-04 | 2005-02-23 | 吴延波 | Diamond tool bit and saw blade thereof |
| JP2006201446A (en) * | 2005-01-20 | 2006-08-03 | Konica Minolta Medical & Graphic Inc | Magazine for loading plate material and plate material for thermosensitive lithographic printing plate |
| CN201183273Y (en) * | 2008-04-29 | 2009-01-21 | 平凉亨达机械制造有限责任公司 | Paper cutter for cutting printing plate material |
| CN201183271Y (en) * | 2008-04-29 | 2009-01-21 | 平凉亨达机械制造有限责任公司 | Blade for cutting printing plate material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338705A (en) * | 2018-11-24 | 2019-02-15 | 扬州恒冕纺织有限公司 | The latitude side neat mechanism of cloth selvedge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104440980B (en) | 2016-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Plate cold cutting process and cutting components Effective date of registration: 20230610 Granted publication date: 20160907 Pledgee: Bank of China Limited Taizhou Hailing sub branch Pledgor: JIANGSU LECAI PRINTING MATERIAL Co.,Ltd. Registration number: Y2023980043513 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20160907 Pledgee: Bank of China Limited Taizhou Hailing sub branch Pledgor: JIANGSU LECAI PRINTING MATERIAL Co.,Ltd. Registration number: Y2023980043513 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cold cutting process and cutting components for plate materials Granted publication date: 20160907 Pledgee: Bank of China Limited Taizhou Hailing sub branch Pledgor: JIANGSU LECAI PRINTING MATERIAL Co.,Ltd. Registration number: Y2024980021765 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |