CN203126122U - Connecting line belling mechanism of gravure press - Google Patents
Connecting line belling mechanism of gravure press Download PDFInfo
- Publication number
- CN203126122U CN203126122U CN 201320056952 CN201320056952U CN203126122U CN 203126122 U CN203126122 U CN 203126122U CN 201320056952 CN201320056952 CN 201320056952 CN 201320056952 U CN201320056952 U CN 201320056952U CN 203126122 U CN203126122 U CN 203126122U
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- base
- version roller
- guide rail
- upper strata
- bearing seat
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Abstract
A connecting line belling mechanism of a gravure press comprises a concave stencil plate roller and a convex stencil plate roller which are parallel to each other, wherein the concave stencil plate roller and the convex stencil plate roller are in press fit. The connecting line belling mechanism is characterized by further comprising a double-layer base, wherein the double-layer base comprises a lower-layer base body and an upper-layer base body, and the concave stencil plate roller and the convex stencil plate roller are both arranged on the upper-layer base body. A transverse linear guide rail is arranged on the lower-layer base body and parallel to the concave stencil plate roller. A sliding block in sliding fit with the transverse linear guide rail is arranged on the upper-layer base body. An upper-layer base body position adjusting mechanism capable of driving the upper-layer base body to move along the transverse linear guide rail is further arranged on the lower-layer base body. The connecting line belling mechanism can be additionally installed on a certain printing color set of the gravure press. After the connecting line belling mechanism is additionally installed, the upper-layer base body, the concave stencil plate roller and the convex stencil plate roller can be moved to required positions through the upper-layer base body position adjusting mechanism, so that the concave stencil plate roller and the convex stencil plate roller are registered with the printing color set in position, and the registering accuracy of concave-convex image-texts and gravure image-texts on presswork is high.
Description
Technical field
The utility model relates to printing machinery, is specifically related to a kind of on line belling mechanism that is installed on the intaglio printing press.
Background technology
Belling is an important process in the post-press finishing operation, is a kind of method for stamping without printing-ink.Belling technology is used for the post-press finishing of printed matter (as label paper, tobacco bale, carton, New Year card, label etc.), can make printed matter obtain lively third dimension attractive in appearance, increases the stereovision of printed patterns.Belling mechanism comprises die version (as die version roller) and punch version (as punch version roller), die version (as die version roller) and punch version (as punch version roller) picture and text negative and positive correspondence, during belling stock is placed between the two, extrude the concavo-convex picture and text of embossment shape by applying bigger pressure.Carrying out belling behind gravure printing product seal, is present comparatively common a kind of printed matter processing mode.
More existing intaglio printing press (as the BOBST820 intaglio printing press), often design has independently Vertical Rack, according to the belling needs of gravure printing product, can install belling mechanism additional at this Vertical Rack.Because the independence of this Vertical Rack, and used die version (as die version roller) and punch version (as the punch version roller) multi-size of belling mechanism, when therefore carrying out belling production in Vertical Rack assembling belling mechanism, the signal trace alignment of belling mechanism and print couple is undesirable, so that concavo-convex picture and text and gravure picture and text chromatography precision are not high, produce a large amount of substandard products, waste product.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of on line belling mechanism of intaglio printing press, this on line belling mechanism can be installed on a certain print couple of intaglio printing press, can with print couple alignment, concavo-convex picture and text and gravure picture and text chromatography precision height on the printed matter.The technical scheme that adopts is as follows:
A kind of on line belling mechanism of intaglio printing press, comprise the die version roller and the punch version roller that are parallel to each other, die version roller and the roll-in of punch version are closed, it is characterized in that: described on line belling mechanism also comprises double-deck base, double-deck base comprises lower floor's base and upper strata base, and die version roller and punch version roller all are located on the base of upper strata; Lower floor's base is provided with horizontal linear guide rail, horizontal linear guide rail parallels with die version roller, the upper strata base is provided with horizontal linear guide rail and makes the slide block that is slidingly matched, also is provided with on lower floor's base can drive the upper strata base along upper strata position base governor motion that described horizontal linear guide rail moves.
When being installed to above-mentioned on line belling mechanism on the intaglio printing press, the Vertical Rack that is used for installing belling mechanism on above-mentioned lower floor base and the intaglio printing press is connected; The position of upper strata base, die version roller and punch version roller be can regulate by upper strata position base governor motion, die version roller and punch version roller and print couple lateral attitude alignment made.
Preferred above-mentioned upper strata position base governor motion comprises motor, ball screw and nut, motor is fixedly mounted on lower floor's base, rotatable being installed on lower floor's base and with horizontal linear guide rail of ball screw parallels, nut is fixedly mounted on the base of upper strata, power output shaft and the ball screw of motor are in transmission connection, ball screw and nut engagement.Driving ball screw by above-mentioned motor (can adopt direct current generator) rotates, ball screw drives upper strata base, die version roller and punch version roller by nut again and moves along horizontal linear guide rail together, thereby adjust the lateral attitude of die version roller and punch version roller, realize concavo-convex picture and text and gravure picture and text alignment in the horizontal.
In the preferred version, above-mentioned upper strata base is provided with vertical slide rail, and vertically slide rail and described horizontal linear guide rail are perpendicular, and the punch version roller mount pad of slide rail slip longitudinally vertically is installed on the slide rail; The upper strata base is provided with two recessed roll bearing seat, and die version roller two ends are rotatable being installed on the two recessed roll bearing seat respectively, and punch version roller mount pad is provided with two protruding roll bearing seat, and punch version roller two ends are rotatable being installed on the two protruding roll bearing seat respectively; The upper strata base is provided with two pressurization oil cylinders, and two pressurization oil cylinders all are parallel to vertical slide rail, and the cylinder body of two pressurization oil cylinders is fixedly mounted on the base of upper strata, and the piston rod of two pressurization oil cylinders is connected with two protruding roll bearing seat respectively.Two pressurization oil cylinders link to each other with external oil pressure pumping plant by the turnover oil nozzle, by setting the pump pressure value of certain flow, the in-oil cylinder hydraulic oil of control pressurization applies a certain size pressure to the piston of pressurization oil cylinder, thereby make the pressurization oil cylinder apply a certain size thrust to protruding roll bearing seat, make punch version roller and die version roller apply a certain size operating pressure to printing element, this operating pressure is careful stable.
In order to adjust the gap between punch version roller and the die version roller more accurately, in the preferred version, above-mentioned recessed roll bearing seat is provided with gap adjusting mechanism near a side of protruding roll bearing seat, gap adjusting mechanism comprises positioning seat, the wedge slide block, the wedge slide block guide rail, gap adjustment screw rod and gap adjustment handwheel, positioning seat and wedge slide block guide rail all fixedly are located on the recessed roll bearing seat, gap adjustment screw rod middle part connects positioning seat by bearing, the wedge slide block is installed on the wedge slide block guide rail and can slides along the wedge slide block guide rail, the wedge slide block is provided with the screw with the engagement of gap adjustment screw rod bottom, and the gap adjustment handwheel is connected with gap adjustment screw rod upper end; Protruding roll bearing seat is provided with and the contacted limited block of wedge slide block (be generally face between this limited block and the wedge slide block and contact, punch version roller closely contacts with the wedge slide block with the fashionable limited block of die version roll-in) near a side of recessed roll bearing seat.The wedge slide block is inserted between recessed roll bearing seat and the protruding roll bearing seat, and its insertion depth has been determined the size of distance between protruding roll bearing seat and the recessed roll bearing seat, thereby has determined the gap length between punch version roller and the die version roller.During adjusting, the running clearance adjusting handle rotates the gap adjustment screw rod, drive the wedge slide block and move along the wedge slide block guide rail, thereby the insertion depth of adjusting wedge slide block realizes that the gap between punch version roller and the die version roller is adjusted.
Above-mentioned die version roller and punch version roller can drive by following manner: give die version roller by gear-box with transmission of power by direct current generator, drive die version roller and rotate; Die version roller is a pair of precision gear of nibbling mutually by the crack that can disappear (in these two gears to gear again, gear and coaxial the fixedlying connected of die version roller, another gear and coaxial the fixedlying connected of punch version roller) give punch version roller with transmission of power, drive punch version roller and rotate, and punch version roller and die version roller direction of rotation.
In addition, the roll body of above-mentioned die version roller and punch version roller can pass through axially to adjust structure (as the structure of round nut in conjunction with sliding shaft sleeve) and circumferentially adjust structure (as the structure of screw connection in conjunction with cam pin), carries out the calibration of axial location and the circumferential position of roll body respectively.
The utility model can be installed on a certain print couple of intaglio printing press, after installing additional, upper strata base, die version roller and punch version roller can be moved to the desired position by upper strata position base governor motion, make die version roller and punch version roller and this print couple position alignment, and concavo-convex picture and text and gravure picture and text chromatography precision height on the printed matter (the chromatography precision error≤0.2mm).
Description of drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of gap adjusting mechanism.
The specific embodiment
As depicted in figs. 1 and 2, the on line belling mechanism of this intaglio printing press comprises double-deck base, die version roller 1 and punch version roller 2.Die version roller 1 is parallel to each other with punch version roller 2, and die version roller 1 and 2 pressings of punch version roller.Double-deck base comprises lower floor's base 3 and upper strata base 4, and die version roller 1 and punch version roller 2 all are located on the upper strata base 4; Lower floor's base 3 is provided with horizontal linear guide rail 5, horizontal linear guide rail 5 parallels with die version roller 1, upper strata base 3 is provided with horizontal linear guide rail 5 and makes the slide block 6 that is slidingly matched, also is provided with on lower floor's base 3 can drive upper strata base 4 along upper strata position base governor motion that horizontal linear guide rail 5 moves.
In the present embodiment, upper strata position base governor motion comprises motor 7, ball screw 8 and nut 9, motor 7 is fixedly mounted on lower floor's base 3, ball screw 8 rotatable being installed on lower floor's base 3 and with horizontal linear guide rail 5 parallel, nut 9 is fixedly mounted on the upper strata base 4, the power output shaft of motor 7 and ball screw 8 are in transmission connection (transmission mechanism between the power output shaft of motor 7 and the ball screw 8 can adopt synchronous band, chain or gear train), ball screw 8 and nut 9 engagements.
With reference to figure 2, upper strata base 4 is provided with vertical slide rail 10, and vertically slide rail 10 and horizontal linear guide rail 5 are perpendicular, and the punch version roller mount pad 11 of slide rail 10 slips longitudinally vertically is installed on the slide rail 10; Upper strata base 4 is provided with two recessed roll bearing seat 12, die version roller 1 two ends are rotatable being installed on the two recessed roll bearing seat 12 respectively, punch version roller mount pad 11 is provided with two protruding roll bearing seat 13, and punch version roller 2 two ends are rotatable being installed on the two protruding roll bearing seat 13 respectively; Upper strata base 4 is provided with two pressurization oil cylinders 14, two pressurization oil cylinders 14 all are parallel to vertical slide rail 10, the cylinder body 141 of two pressurization oil cylinders 14 is fixedly mounted on the upper strata base 4, and the piston rod 142 of two pressurization oil cylinders 14 is connected with two protruding roll bearing seat 13 respectively.Two pressurization oil cylinders 14 link to each other with external oil pressure pumping plant by the turnover oil nozzle, by setting the pump pressure value of certain flow, hydraulic oil in the control pressurization oil cylinder 14 applies a certain size pressure to the piston of pressurization oil cylinder 14, thereby the 142 pairs of protruding roll bearing seat 13 of piston rod that make pressurization oil cylinder 14 apply a certain size thrust, make punch version roller 2 and 1 pair of printing element of die version roller apply a certain size operating pressure.
With reference to figure 3, in the present embodiment, recessed roll bearing seat 12 is provided with gap adjusting mechanism near a side of protruding roll bearing seat 13, gap adjusting mechanism comprises positioning seat 15, wedge slide block 16(wedge slide block 16 is up big and down small), wedge slide block guide rail 17, gap adjustment screw rod 18 and gap adjustment handwheel 19, positioning seat 15 and wedge slide block guide rail 17 all fixedly are located on the recessed roll bearing seat 12, gap adjustment screw rod 18 middle parts connect positioning seat 15 by bearing 20, wedge slide block 16 is installed on the wedge slide block guide rail 17 and can slides along wedge slide block guide rail 17, wedge slide block 16 is provided with the screw 21 with the engagement of gap adjustment screw rod 18 bottoms, and gap adjustment handwheel 19 is connected with gap adjustment screw rod 18 upper ends; Protruding roll bearing seat 13 near a side of recessed roll bearing seat 12 be provided with wedge slide block 16 these limited blocks 22 of contacted limited block 22(and wedge slide block 16 between for face contacts, punch version roller 2 during with 1 pressing of die version roller limited block 22 closely contact with wedge slide block 16).Wedge slide block 16 is inserted between recessed roll bearing seat 12 and the protruding roll bearing seat 13, and its insertion depth has been determined the size of distance between protruding roll bearing seat 13 and the recessed roll bearing seat 12, thereby has determined the gap length between punch version roller 2 and the die version roller 1.
Die version roller 1 and punch version roller 2 can drive by following manner: give die version roller 1 by gear-box with transmission of power by direct current generator, drive die version roller 1 and rotate; Die version roller 1 is a pair of precision gear of nibbling mutually by the crack that can disappear (in these two gears to gear again, gear and die version roller 1 coaxial fixedlying connected, another gear and punch version roller 2 coaxial fixedlying connected) give punch version roller 2 with transmission of power, drive punch version roller 2 and rotate.
In addition, the roll body of above-mentioned die version roller and punch version roller can pass through axially to adjust structure (as the structure of round nut in conjunction with sliding shaft sleeve) and circumferentially adjust structure (as the structure of screw connection in conjunction with cam pin), carries out the calibration of axial location and the circumferential position of roll body respectively.
Brief description is the operation principle of this on line belling mechanism once:
On line belling mechanism is installed on a certain print couple (this print couple is last print couple of carrying out gravure printing in the intaglio printing press) of intaglio printing press, behind gravure printing product seal, carries out belling.After intaglio printing press installs on line belling mechanism additional, do not change former paper feed mode.
When being installed on line belling mechanism on the intaglio printing press, the Vertical Rack 23 that is used for installing belling mechanism on lower floor's base 3 and the intaglio printing press is connected; Driving ball screw 8 by motor 7 rotates, ball screw 8 drives slide block 6, upper strata base 4, die version roller 1 and punch version roller 2 by nut 9 again and moves along horizontal linear guide rail 5 together, thereby adjust the lateral attitude of die version roller 1 and punch version roller 2, realize concavo-convex picture and text and gravure picture and text alignment in the horizontal.Then, according to the thickness of gravure printing product, running clearance adjusting handle 19, gap adjustment screw rod 18 is rotated, drive wedge slide block 16 and move along wedge slide block guide rail 17, thereby regulate the insertion depth of wedge slide block 16, realize the gap adjustment between punch version roller 2 and the die version roller 1.
When gravure work began, the impression rubber roll in the print couple was depressed, and produced a signal, and this signal is transferred to external oil pressure pumping plant; External oil pressure pumping plant drives two pressurization oil cylinders 14, makes punch version roller 2 and 1 pressing of die version roller, and gravure printing product (the gravure printing product pass between punch version roller 2 and the die version roller 1) are carried out belling, thereby realizes belling mechanism and the action of each print couple synchronously.
Vertical chromatography of concavo-convex picture and text and gravure picture and text realizes by two electronic tracking eyes of print couple, one of them electronic tracking eye is used for following the tracks of printing, another electronic tracking eye is used for following the tracks of the colour code dish on die version roller and the punch version roller, compares to carry out chromatography according to tracking results.
Claims (4)
1. the on line belling mechanism of an intaglio printing press, comprise the die version roller and the punch version roller that are parallel to each other, die version roller and the roll-in of punch version are closed, it is characterized in that: described on line belling mechanism also comprises double-deck base, double-deck base comprises lower floor's base and upper strata base, and die version roller and punch version roller all are located on the base of upper strata; Lower floor's base is provided with horizontal linear guide rail, horizontal linear guide rail parallels with die version roller, the upper strata base is provided with horizontal linear guide rail and makes the slide block that is slidingly matched, also is provided with on lower floor's base can drive the upper strata base along upper strata position base governor motion that described horizontal linear guide rail moves.
2. the on line belling mechanism of intaglio printing press according to claim 1, it is characterized in that: described upper strata position base governor motion comprises motor, ball screw and nut, motor is fixedly mounted on lower floor's base, rotatable being installed on lower floor's base and with horizontal linear guide rail of ball screw parallels, nut is fixedly mounted on the base of upper strata, power output shaft and the ball screw of motor are in transmission connection, ball screw and nut engagement.
3. the on line belling mechanism of intaglio printing press according to claim 1 and 2, it is characterized in that: described upper strata base is provided with vertical slide rail, vertically slide rail and described horizontal linear guide rail are perpendicular, and the punch version roller mount pad of slide rail slip longitudinally vertically is installed on the slide rail; The upper strata base is provided with two recessed roll bearing seat, and die version roller two ends are rotatable being installed on the two recessed roll bearing seat respectively, and punch version roller mount pad is provided with two protruding roll bearing seat, and punch version roller two ends are rotatable being installed on the two protruding roll bearing seat respectively; The upper strata base is provided with two pressurization oil cylinders, and two pressurization oil cylinders all are parallel to vertical slide rail, and the cylinder body of two pressurization oil cylinders is fixedly mounted on the base of upper strata, and the piston rod of two pressurization oil cylinders is connected with two protruding roll bearing seat respectively.
4. the on line belling mechanism of intaglio printing press according to claim 3, it is characterized in that: described recessed roll bearing seat is provided with gap adjusting mechanism near a side of protruding roll bearing seat, gap adjusting mechanism comprises positioning seat, wedge block, the wedge block guide rail, gap adjustment screw rod and gap adjustment handwheel, positioning seat and wedge block guide rail all fixedly are located on the recessed roll bearing seat, gap adjustment screw rod middle part connects positioning seat by bearing, wedge block is installed on the wedge block guide rail and can slides along the wedge block guide rail, wedge block is provided with the screw with the engagement of gap adjustment screw rod bottom, and the gap adjustment handwheel is connected with gap adjustment screw rod upper end; Protruding roll bearing seat is provided with and the contacted limited block of wedge block near a side of recessed roll bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056952 CN203126122U (en) | 2013-02-01 | 2013-02-01 | Connecting line belling mechanism of gravure press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056952 CN203126122U (en) | 2013-02-01 | 2013-02-01 | Connecting line belling mechanism of gravure press |
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| Publication Number | Publication Date |
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| CN203126122U true CN203126122U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320056952 Expired - Lifetime CN203126122U (en) | 2013-02-01 | 2013-02-01 | Connecting line belling mechanism of gravure press |
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| CN (1) | CN203126122U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385780A (en) * | 2014-10-28 | 2015-03-04 | 温州立可达印业股份有限公司 | Connecting line concave-convex device of gravure rolling machine |
| CN105437749A (en) * | 2015-12-20 | 2016-03-30 | 北京金彩精机科技发展有限责任公司 | In-line embossing mechanism of intaglio printing press |
| CN107972351A (en) * | 2016-10-21 | 2018-05-01 | 丹阳市景顺塑料制品有限公司 | A kind of packed in cases concave and convex platform printing equipment |
| CN110370788A (en) * | 2019-07-25 | 2019-10-25 | 安徽文博纸品印刷有限公司 | A kind of clutch of printing machine imprinting apparatus |
| CN110816092A (en) * | 2019-11-21 | 2020-02-21 | 云南华红印刷有限公司 | Method for changing UV matte oil in offset printing into single-concave solvent matte oil |
| CN111650710A (en) * | 2020-06-24 | 2020-09-11 | 嘉兴旭锐电子科技有限公司 | Fine adjustment structure using wedge, pressing member thereof, and optical component using the fine adjustment structure |
| CN113119642A (en) * | 2021-04-13 | 2021-07-16 | 北京黎马敦太平洋包装有限公司 | Impression workstation |
| CN114083893A (en) * | 2021-11-18 | 2022-02-25 | 山东鲁烟莱州印务有限公司 | Gravure printing line connection concave-convex device and using method thereof |
-
2013
- 2013-02-01 CN CN 201320056952 patent/CN203126122U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385780A (en) * | 2014-10-28 | 2015-03-04 | 温州立可达印业股份有限公司 | Connecting line concave-convex device of gravure rolling machine |
| CN105437749A (en) * | 2015-12-20 | 2016-03-30 | 北京金彩精机科技发展有限责任公司 | In-line embossing mechanism of intaglio printing press |
| CN107972351A (en) * | 2016-10-21 | 2018-05-01 | 丹阳市景顺塑料制品有限公司 | A kind of packed in cases concave and convex platform printing equipment |
| CN110370788A (en) * | 2019-07-25 | 2019-10-25 | 安徽文博纸品印刷有限公司 | A kind of clutch of printing machine imprinting apparatus |
| CN110816092A (en) * | 2019-11-21 | 2020-02-21 | 云南华红印刷有限公司 | Method for changing UV matte oil in offset printing into single-concave solvent matte oil |
| CN111650710A (en) * | 2020-06-24 | 2020-09-11 | 嘉兴旭锐电子科技有限公司 | Fine adjustment structure using wedge, pressing member thereof, and optical component using the fine adjustment structure |
| CN111650710B (en) * | 2020-06-24 | 2024-02-06 | 嘉兴旭锐电子科技有限公司 | Fine tuning structure using wedge-shaped sheet, pressing member and optical member |
| CN113119642A (en) * | 2021-04-13 | 2021-07-16 | 北京黎马敦太平洋包装有限公司 | Impression workstation |
| CN113119642B (en) * | 2021-04-13 | 2022-07-01 | 北京黎马敦太平洋包装有限公司 | Impression workstation |
| CN114083893A (en) * | 2021-11-18 | 2022-02-25 | 山东鲁烟莱州印务有限公司 | Gravure printing line connection concave-convex device and using method thereof |
| CN114083893B (en) * | 2021-11-18 | 2023-01-13 | 山东鲁烟莱州印务有限公司 | Gravure printing line connection concave-convex device and using method thereof |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
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| CX01 | Expiry of patent term |