CN102294704A - Edge trimmer for printing - Google Patents
Edge trimmer for printing Download PDFInfo
- Publication number
- CN102294704A CN102294704A CN2011102483050A CN201110248305A CN102294704A CN 102294704 A CN102294704 A CN 102294704A CN 2011102483050 A CN2011102483050 A CN 2011102483050A CN 201110248305 A CN201110248305 A CN 201110248305A CN 102294704 A CN102294704 A CN 102294704A
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- knife rest
- screw mandrel
- rewinding
- slewing rollers
- plate
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Abstract
The invention relates to an edge trimmer for printing, which comprises a transmission device, a cutting device, a display control device, a collection guide device and a collection device which are all arranged on a rack. A front and a rear turning rolls are adopted to guide plates to be divided into rim charges at both sides and a finished plate in the middle under the action of an adjustable upper and an adjustable lower blades, the rim charges at the two sides are limited by a steering wheel, and are automatically collected by the collection device, so real-time longitudinal fixed width trimming without stopping the trimmer is realized, the edge trimmer is convenient to operate, can realize edge trimming and forming at one time without secondary edge trimming, has high trimmed plate width precision, low noise, a long service life, safety and reliability, and can be widely applied in online automatic edge trimming of the coordinated test program (CTP) plate, the computer to conventional plate (CTCP), the process status (PS) plate and other barrel production lines at various speeds.
Description
Technical field
The present invention relates to a kind of bead cutter, is the vertically wide adjustable bead cutter of version of a kind of reel production line specifically, is applicable to printing vertically cutting edge with line with plate CTP version, CTCP version, PS version.
Background technology
Side crops on the printing plate reel production line is cut edge at present, be laterally to shift out from production line after the plate shearing machine shearing, revolve separately then to turn 90 degrees once more and shear, so just need increase extra operation and personnel with another plate shearing machine at the terminal warp of production line, waste time and energy inefficiency; And when secondary is cut edge since many editions stacks simultaneously shear unavoidably can produce weigh wounded, defectives such as plate is not of uniform size, burr.
Summary of the invention
In order to solve deficiency of the prior art, the invention provides a kind of simple operation, directly perceived, an automatic trimming moulding, hand labor intensity are low, cut that precision height, noise are low, long service life, safe and reliable printing bead cutter.
The technical solution used in the present invention is: a kind of printing bead cutter, comprise the transmission device, cutter sweep and the display control unit that all are arranged on the frame, it is characterized in that: described transmission device comprises forward and backward slewing rollers, forward and backward slewing rollers respectively through forward and backward slewing rollers stent support on frame, preceding slewing rollers support is provided with upper and lower installing hole, before slewing rollers be supported in the upper and lower installing hole in arbitrary installing hole, frame is provided with the rail bed that is positioned between forward and backward slewing rollers support; Described cutter sweep comprises a left side, right cutter holder assembly and knife rest screw mandrel, a left side, right cutter holder assembly includes knife rest and last, bottom knife, be equipped with the displacement transducer that connects display control unit in the knife rest, on, bottom knife is presented in knife rest, the following setting, the knife rest top is provided with and is used for regulating, the blade lifting handwheel of bottom knife spacing, a left side, the knife rest bottom of right cutter holder assembly respectively engage sleeves be loaded on knife rest screw mandrel two ends be along the rail bed locking phase to or opposing motion state, described knife rest screw mandrel is structure as a whole or left and right sides two-stage structure, a left side, the knife rest bottom of right cutter holder assembly engage sleeves respectively is loaded on integrative-structure knife rest screw mandrel two ends, the knife rest screw mandrel of integrative-structure is through a driver control that is connected in display control unit, an or left side, the knife rest bottom of right cutter holder assembly engage sleeves respectively is loaded on the knife rest screw mandrel outer end of left and right sides two-stage structure, the knife rest screw mandrel of left and right sides two-stage structure is respectively through a left side, right driver control, a left side, right driving governor is connected in display control unit.
Described bead cutter also comprises two rewinding guiders and two material collecting devices, two rewinding guiders are separately fixed at frame the right and left of slewing rollers below, back, be equipped with deflecting roller on two rewinding guiders, the top of deflecting roller and the outside are equipped with the guide pad of tape guide mouth, two rewinding guiders through the cross-under of deflecting roller screw mandrel on frame, be locking phase to or opposing motion state, corresponding respectively two the rewinding guiders of described two material collecting devices are arranged at the frame both sides and connect the rewinding rotating disk by drive motors through frictional coupling device to be formed, and drive motors connects display control unit.
The targeting port of described left and right rewinding guider top guide pad is on the same vertical plane with the upper and lower blade cutting edge of left and right cutter holder assembly respectively.
The targeting port of described left and right rewinding guider outside guide pad respectively with the corresponding setting of rewinding rotating disk of two material collecting devices.
Described deflecting roller screw mandrel is with to be connected through synchronously with the knife rest screw mandrel and is synchronous rotation status.
Described deflecting roller screw mandrel is structure as a whole or left and right sides two-stage structure.
Described frictional coupling device is wet friction sheet or magnetic powder cluth.
After adopting above technical scheme, the beneficial effect that the present invention reaches is:
1, the printing plate through forward and backward slewing rollers is tensioned under production line self tension force and gearing, plate enters upper and lower blade and cuts slitting and become rim charge and middle useful part, regulate blade lifting handwheel and make upper and lower blade space adjustable, be fit to various plate cuttings and use; Slewing rollers have upper and lower two installation sites simultaneously on preceding slewing rollers support, when plate enters production line by a high position or low level respectively, play effective guide effect, and applicability is strong; Upper and lower blade is made by the rotation wearing blade of Special Working Technology manufacturing, and upper and lower blade adopts axial zero clearance not have in knife rest and scurries the axle design and cooperate the adjustment of blade lifting handwheel, guaranteed upper and lower blade high efficiency, long-life use;
2, represent the plate width signal to send display control unit to the distance between left and right cutter holder assembly by the displacement transducer of left and right knife rest, regulate the rotation of display control unit control driver drives knife rest screw mandrel, thereby control left and right sides cutter holder assembly dwindles or opposing expansion in opposite directions along knife rest screw mandrel axis direction, after the lateral separation of the upper and lower blade of left and right cutter holder assembly satisfies the plate cutting width and requires, can charging cut, cut easy to adjust, precision is high, can show the wide information of version intuitively, fast, be convenient to cutting operation;
3, deflecting roller screw mandrel that drives by synchronous band and the same helical pitch of knife rest screw mandrel, same rotation direction, deflecting roller maintenance and cutter holder assembly are with the equidirectional feeding of speed, the rim charge on plate cutting both sides rotates rewinding successively on last guide pad targeting port, deflecting roller, side guide pad targeting port are directed to the material collecting device rewinding rotating disk on bead cutter both sides, rewinding is timely, need not shut down rewinding, reduce hand labor intensity; Under different cutting vehicle speed condition, rim charge collect easily break or rewinding untimely, material collecting device connects the rewinding rotating disk by drive motors through frictional coupling device and forms, and material recovering speed can be regulated automatically adapting to the different production line speed of a motor vehicle, and material collecting device use noiselessness, life-span are long.
The present invention adopt forward and backward slewing rollers draw the material plate under the effect of adjustable upper and lower blade, be divided into both sides rim charge and middle finished product plate; the both sides rim charge realizes not shutting down vertically Fixed width side cut in real time by the material collecting device automatic material receiving after deflecting roller is spacing; this bead cutter is easy to operate; a trimming for forming; need not cut edge by secondary; cut plate width accuracy height; noise is low; long service life; safe and reliable, can be widely used in the on-line automatic side cut of the reel production line such as CTP version, CTCP version, PS version of the various speed of a motor vehicle.
Description of drawings
Fig. 1 is a perspective view of the present invention;
Fig. 2 is a structure diagram of the present invention;
Fig. 3 is a cutting structure schematic diagram of the present invention;
Fig. 4 is a material collecting device structural representation of the present invention.
Among the figure: frame 1, display control unit 2, preceding slewing rollers support 3, last installing hole 31, following installing hole 32, preceding slewing rollers 4, back slewing rollers support 5, back slewing rollers 6, knife rest 7, cutter 8, bottom knife 9, blade lifting handwheel 10, rail bed 11, knife rest screw mandrel 12, deflecting roller 13, last guide pad 14, side guide pad 15, targeting port 141,151, deflecting roller screw mandrel 16 is with 17 synchronously, rewinding rotating disk 18, frictional coupling device 19, drive motors 20, driver 21, displacement transducer 22, plate 23, rim charge 24, finished product plate 25.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
Shown in Fig. 1-4, a kind of printing with bead cutter comprise frame 1, display control unit 2, preceding slewing rollers support 3, preceding slewing rollers 4, back slewing rollers support 5, back slewing rollers 6, cutter holder assembly, rail bed 11, knife rest screw mandrel 12, deflecting roller screw mandrel 16, be with 17 synchronously, rewinding guider and material collecting device.The front and back at frame 1 two ends are respectively equipped with slewing rollers support 5 behind two preceding slewing rollers supports 3 and two, be equipped with the upper and lower installing hole 31,32 of upper and lower settings on two preceding slewing rollers 3, before slewing rollers 4 two supports be installed in the upper and lower installing hole in arbitrary installing hole, back slewing rollers 5 are supported at both ends in afterwards on the slewing rollers support 5; Before rail bed 11 is arranged at, frame 1 two ends between back slewing rollers support, rail bed 11 two ends all are supported with the cutter holder assembly that is oppositely arranged, two cutter holder assemblies are by blade lifting handwheel 10, knife rest 7, cutter 8 and bottom knife 9 are formed, on, bottom knife 8,9 present, be arranged at down in the knife rest 7 and by blade lifting handwheel 10 spacings at knife rest 7 tops, knife rest 7 bottoms are set on the knife rest screw mandrel 12 that is arranged in the rail bed, on two cutter holder assemblies, bottom knife is provided with in opposite directions, be equipped with the displacement transducer 22 that connects display control unit 2 in two knife rests 7, knife rest screw mandrel 12 can be an overall structure screw mandrel or two split structure screw mandrels, it is two fens body structures (as shown in Figure 2) that present embodiment adopts the knife rest screw mandrel, the knife rest screw mandrel 12 of two fens body structures be set be in the bottom of two cutter holder assembly knife rests 7 along the rail bed locking phase to or opposing motion state, the knife rest screw mandrel 12 of two fens body structures is respectively by the 21 control rotations of two drivers, two driving governors 21 connect display control unit 2, as when adopting an integrally-built knife rest screw mandrel, knife rest screw mandrel two ends thread rotary orientation is opposite only to be needed to connect a driver drives and gets final product; The right and left of frame 1 is fixed with two rewinding guiders that are positioned at slewing rollers below, back respectively, each rewinding guider is provided with deflecting roller 13, the top of deflecting roller and the outside are respectively equipped with tape guide mouth 141,151 guide pad 14,15, targeting port 141,151 respectively with a left side, on right two cutter holder assemblies, the bottom knife cutting edge is on the same vertical plane, deflecting roller screw mandrel 16 can be an overall structure screw mandrel or two split structure screw mandrels, it is two fens body structures (as shown in Figure 2) that present embodiment adopts the knife rest screw mandrel, the deflecting roller screw mandrel 16 of two fens body structures respectively the cross-under of two rewinding guiders of socket on frame 1, be locking phase to or opposing motion state, deflecting roller screw mandrel 16 and knife rest screw mandrel 12 are through being with 17 to be connected and to be synchronous rotation status synchronously, as when adopting an integrally-built deflecting roller screw mandrel, deflecting roller screw mandrel two ends thread rotary orientation is opposite; The left and right both sides of bead cutter independently are provided with two material collecting devices, material collecting device connects rewinding rotating disk 18 by drive motors 20 through frictional coupling device 19 and forms, the targeting port setting of the side guide pad of the corresponding rewinding guider of rewinding rotating disk, drive motors connects display control unit, and frictional coupling device connects for the wet friction sheet or magnetic powder cluth connects; As shown in Figure 3, preceding slewing rollers 4 have two installation sites on preceding slewing rollers support 2, when the position is higher than the A point when plate 23 imports production line, preceding slewing rollers 4 are installed in the last installing hole 31 of preceding slewing rollers support 3, otherwise then be installed in the following installing hole of preceding slewing rollers support, thereby guarantee that the plate height that the shear machine can adapt to without production line or same production line diverse location imports; Plate through preceding slewing rollers 4, back slewing rollers 6 is tensioned under production line self tension force and gearing, and plate imports production line after by forward direction, is cut into finished product plate 25 and rim charge 24 through upper and lower blade cutting edge place the time; As shown in Figure 4, drive motors 20 drives rewinding rotating disk 18 through frictional coupling device 19, the rotating speed of its drive motors is dead much larger than the commentaries on classics of production line bead cutter, the rewinding rotating disk and the bead cutter speed of a motor vehicle are remained synchronously, the requirement of timely rewinding in the time of can satisfying different production lines or same production line the speed of a motor vehicle does not wait under the different conditions of production, rewinding is stable.
Claims (7)
1. printing bead cutter, comprise the transmission device, cutter sweep and the display control unit that all are arranged on the frame, it is characterized in that: described transmission device comprises forward and backward slewing rollers, forward and backward slewing rollers respectively through forward and backward slewing rollers stent support on frame, preceding slewing rollers support is provided with upper and lower installing hole, before slewing rollers be supported in the upper and lower installing hole in arbitrary installing hole, frame is provided with the rail bed that is positioned between forward and backward slewing rollers support; Described cutter sweep comprises a left side, right cutter holder assembly and knife rest screw mandrel, a left side, right cutter holder assembly includes knife rest and last, bottom knife, be equipped with the displacement transducer that connects display control unit in the knife rest, on, bottom knife is presented in knife rest, the following setting, the knife rest top is provided with and is used for regulating, the blade lifting handwheel of bottom knife spacing, a left side, the knife rest bottom of right cutter holder assembly respectively engage sleeves be loaded on knife rest screw mandrel two ends be along the rail bed locking phase to or opposing motion state, described knife rest screw mandrel is structure as a whole or left and right sides two-stage structure, a left side, the knife rest bottom of right cutter holder assembly engage sleeves respectively is loaded on integrative-structure knife rest screw mandrel two ends, the knife rest screw mandrel of integrative-structure is through a driver control that is connected in display control unit, an or left side, the knife rest bottom of right cutter holder assembly engage sleeves respectively is loaded on the knife rest screw mandrel outer end of left and right sides two-stage structure, the knife rest screw mandrel of left and right sides two-stage structure is respectively through a left side, right driver control, a left side, right driving governor is connected in display control unit.
2. a kind of printing bead cutter according to claim 1, it is characterized in that: described bead cutter also comprises two rewinding guiders and two material collecting devices, two rewinding guiders are separately fixed at frame the right and left of slewing rollers below, back, be equipped with deflecting roller on two rewinding guiders, the top of deflecting roller and the outside are equipped with the guide pad of tape guide mouth, two rewinding guiders through the cross-under of deflecting roller screw mandrel on frame, be locking phase to or opposing motion state, corresponding respectively two the rewinding guiders of described two material collecting devices are arranged at the frame both sides and connect the rewinding rotating disk by drive motors through frictional coupling device to be formed, and drive motors connects display control unit.
3. a kind of printing bead cutter according to claim 2 is characterized in that: the targeting port of described left and right rewinding guider top guide pad is on the same vertical plane with the upper and lower blade cutting edge of left and right cutter holder assembly respectively.
4. a kind of printing bead cutter according to claim 2 is characterized in that: the targeting port of described left and right rewinding guider outside guide pad respectively with the corresponding setting of rewinding rotating disk of two material collecting devices.
5. a kind of printing bead cutter according to claim 2 is characterized in that: described deflecting roller screw mandrel is with to be connected through synchronously with the knife rest screw mandrel and is synchronous rotation status.
6. according to claim 2 or 5 described a kind of printing bead cutters, it is characterized in that: described deflecting roller screw mandrel is structure as a whole or left and right sides two-stage structure.
7. a kind of printing bead cutter according to claim 2 is characterized in that: described frictional coupling device is wet friction sheet or magnetic powder cluth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110248305 CN102294704B (en) | 2011-08-26 | 2011-08-26 | Edge trimmer for printing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110248305 CN102294704B (en) | 2011-08-26 | 2011-08-26 | Edge trimmer for printing |
Publications (2)
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CN102294704A true CN102294704A (en) | 2011-12-28 |
CN102294704B CN102294704B (en) | 2013-01-09 |
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Family Applications (1)
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CN 201110248305 Expired - Fee Related CN102294704B (en) | 2011-08-26 | 2011-08-26 | Edge trimmer for printing |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102615669A (en) * | 2012-04-01 | 2012-08-01 | 江苏天明机械集团有限公司 | Trimming and cut-off mechanism for polyurethane insulation board cement-base coiled material continuous production line |
CN102825621A (en) * | 2012-09-17 | 2012-12-19 | 上海袭麟光学科技发展有限公司 | Film trimming and collecting device matched with coating machine |
CN103465301A (en) * | 2013-09-26 | 2013-12-25 | 常州市新创复合材料有限公司 | Sheet edge-cutting automatic adjusting device and method of thermoplastic plate mould impregnation equipment |
CN103707337A (en) * | 2013-12-23 | 2014-04-09 | 湖南正大轻科机械有限公司 | Paper edge cutting device |
CN104690757A (en) * | 2015-02-04 | 2015-06-10 | 大连橡胶塑料机械股份有限公司 | Edge cutting device with automatic edge returning function |
CN106738013A (en) * | 2016-12-09 | 2017-05-31 | 广东玉兰集团股份有限公司 | Bead cutter |
CN108247749A (en) * | 2017-06-13 | 2018-07-06 | 住华科技股份有限公司 | Cutting knife die, cutting equipment applying same and cutting method |
CN109968445A (en) * | 2019-03-26 | 2019-07-05 | 昆山网格智能科技有限公司 | A kind of cutting waste material recycling trimming device |
Citations (5)
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US3791247A (en) * | 1972-08-28 | 1974-02-12 | F Pretz | Paper trimming machine |
US3937377A (en) * | 1974-10-11 | 1976-02-10 | American/Durein Company | Chopper for margins of multi-folded paper |
CN101168317A (en) * | 2007-11-30 | 2008-04-30 | 大亚科技股份有限公司 | Web printing machine selvedge trimming device |
CN201372138Y (en) * | 2009-03-16 | 2009-12-30 | 潍坊恒联玻璃纸有限公司 | Coiling device |
CN201385327Y (en) * | 2009-02-26 | 2010-01-20 | 杭州添丽装饰纸有限公司 | Edge cutting device for rewinding machine |
-
2011
- 2011-08-26 CN CN 201110248305 patent/CN102294704B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3791247A (en) * | 1972-08-28 | 1974-02-12 | F Pretz | Paper trimming machine |
US3937377A (en) * | 1974-10-11 | 1976-02-10 | American/Durein Company | Chopper for margins of multi-folded paper |
CN101168317A (en) * | 2007-11-30 | 2008-04-30 | 大亚科技股份有限公司 | Web printing machine selvedge trimming device |
CN201385327Y (en) * | 2009-02-26 | 2010-01-20 | 杭州添丽装饰纸有限公司 | Edge cutting device for rewinding machine |
CN201372138Y (en) * | 2009-03-16 | 2009-12-30 | 潍坊恒联玻璃纸有限公司 | Coiling device |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102615669A (en) * | 2012-04-01 | 2012-08-01 | 江苏天明机械集团有限公司 | Trimming and cut-off mechanism for polyurethane insulation board cement-base coiled material continuous production line |
CN102825621A (en) * | 2012-09-17 | 2012-12-19 | 上海袭麟光学科技发展有限公司 | Film trimming and collecting device matched with coating machine |
CN102825621B (en) * | 2012-09-17 | 2015-12-02 | 苏州袭麟光电科技产业有限公司 | The film deburring material collecting device that a kind of and coating machine is supporting |
CN103465301A (en) * | 2013-09-26 | 2013-12-25 | 常州市新创复合材料有限公司 | Sheet edge-cutting automatic adjusting device and method of thermoplastic plate mould impregnation equipment |
CN103465301B (en) * | 2013-09-26 | 2015-07-08 | 常州市新创复合材料有限公司 | Sheet edge-cutting automatic adjusting device and method of thermoplastic plate mould impregnation equipment |
CN103707337A (en) * | 2013-12-23 | 2014-04-09 | 湖南正大轻科机械有限公司 | Paper edge cutting device |
CN103707337B (en) * | 2013-12-23 | 2015-11-18 | 湖南正大轻科机械有限公司 | A kind of paper trimming device |
CN104690757A (en) * | 2015-02-04 | 2015-06-10 | 大连橡胶塑料机械股份有限公司 | Edge cutting device with automatic edge returning function |
CN106738013A (en) * | 2016-12-09 | 2017-05-31 | 广东玉兰集团股份有限公司 | Bead cutter |
CN108247749A (en) * | 2017-06-13 | 2018-07-06 | 住华科技股份有限公司 | Cutting knife die, cutting equipment applying same and cutting method |
CN109968445A (en) * | 2019-03-26 | 2019-07-05 | 昆山网格智能科技有限公司 | A kind of cutting waste material recycling trimming device |
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