CN201089228Y - Print groove cutting machine having die-cutting part provided with rubber cushion roller speed-chasing mechanism - Google Patents

Print groove cutting machine having die-cutting part provided with rubber cushion roller speed-chasing mechanism Download PDF

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Publication number
CN201089228Y
CN201089228Y CNU2007200696390U CN200720069639U CN201089228Y CN 201089228 Y CN201089228 Y CN 201089228Y CN U2007200696390 U CNU2007200696390 U CN U2007200696390U CN 200720069639 U CN200720069639 U CN 200720069639U CN 201089228 Y CN201089228 Y CN 201089228Y
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CN
China
Prior art keywords
roller
rubber cushion
gear
sun gear
template
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007200696390U
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Chinese (zh)
Inventor
丁根龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI DINGLONG MACHINERY CO Ltd
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SHANGHAI DINGLONG MACHINERY CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CNU2007200696390U priority Critical patent/CN201089228Y/en
Application granted granted Critical
Publication of CN201089228Y publication Critical patent/CN201089228Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a print fluting machine with the die-cutting part provided with a cushion roller speed compensation mechanism, mainly comprising a front edge paper feeding unit, a paper feeding unit, a plurality of printing units, a fluting unit and a die-cutting unit, wherein the die-cutting unit comprises a template roller and a cushion roller arranged between the two side wallboards of the print fluting machine. The utility model is characterized in that: the print fluting machine also comprises a cushion roller speed compensation mechanism which comprises a planet reduction device consisting of a step speed changing motor arranged at the left shaft end of the template roller, a set of printing forme gears, a composite sun gear, a planet carrier gear and a printing roller sun gear, wherein the planet carrier gear is provided with a pivoted planet wheel and a planet wheel to form a differential speed compensation adjustment system; all gears are meshed with one another to realize transmission; moreover, the printing roller sun gear is in fixed transmission connection with the template roller. The utility model solves the problem that the cushion roller is out of step with the template roller because the outside diameter and the linear velocity of the cushion roller are reduced due to abrasion; moreover, through the differential speed compensation of the cushion roller speed compensation mechanism, synchronizing linear velocity can be obtained.

Description

Die-cutting portion is provided with the print fluting machine of rubber cushion roller speed-chasing mechanism
Technical field
The utility model relates to a kind of package packing machine, relates in particular to the print fluting machine that a kind of die-cutting portion is provided with rubber cushion roller speed-chasing mechanism.
Background technology
Print fluting machine is widely used a kind of package packing machine, its primary structure as shown in Figure 1, comprise front edge paper feed unit 11, paper feed unit 12, a plurality of printing element 13, fluting unit 14 and die cutting unit 15, each unit is unified cooperating in harmony under the effect of power-equipment and transmission mechanism, finishes paper feeding, printing, fluting and the cross cutting of cardboard jointly.Die cutting unit wherein is provided with two groups of planetary reduction gear gears, and this mechanism adopts two groups of variable speed electric motors, particularlies respectively, forms and have planetary reducer by the step speed change motor for one group, takes charge of in the rubber cushion roller speed-chasing system; Planetary reducer is formed and had to another group by the low-range reduction motor, takes charge of in radial phase trace Adjustment System.By different combining structures, finish function separately between the two.The die cutting unit of prior art does not have rubber cushion roller speed-chasing mechanism, that is to say the differential compensation arrangement that does not have after the rubber cushion roller weares and teares.Its primary structure as shown in Figure 2, it comprises rubber cushion roller 23 and template roller 24 between the both sides wallboard 21,22 that is installed in print fluting machine; The axle head of the template roller 24 outside a framed side wallboard 21 is equipped with printing forme roller gear 231, combination sun gear 232, planet carrier wheel 233 and print roller sun gear 234; Wherein the printing forme roller gear links to each other with combination sun gear fixed conveyor; The tape spool planetary gear 236 of one group of symmetry is housed on the planet carrier wheel, and the tape spool planetary gear meshes with the combination sun gear respectively; Each tape spool planetary gear axle head is equipped with planetary gear 235 respectively, meshes with the print roller sun gear; The print roller sun gear links to each other with the axle head fixed conveyor of template roller.When changing the cutting die plate, the cutting die plate of camber is loaded on the template roller, fastening with the screw locking then, by the phase adjusted button, start low-range reduction motor 25, with planet fine setting gear 238 is housed on the fine setting gear shaft 237 that low-range reduction motor fixed conveyor links to each other, by planet fine setting gear, give the planet carrier wheel 233 that is meshed with it with transmission of power, pass to the print roller sun gear by the planetary gear on the planet carrier wheel again, the template roller is changeed, can finish the phase place adjustment work of cutting die plate.Can use the same method and drive the phase place that planetary reducer is made trace adjustment cutting die plate.During cross cutting, power source passes to flexible axle gear wheel 26 by printing forme roller gear 231, makes move toward one another by crosshead shoe 27 and shaft coupling 28 drive rubber cushion rollers and template roller.
Along with development of technology, the productivity ratio of the printing of print fluting machine, fluting, cross cutting is more and more higher, and is existing just with 60 speed development to 250 of per minutes of per minute, the raising of this productivity ratio, certainly will bring the frequency of rubber cushion roller wearing and tearing to accelerate, cause rubber cushion roller surface irregularity.Though there have the sbrasive belt grinding assembly to repair the rubber cushion roller to be smooth, but the rubber cushion roller external diameter after repairing diminishes, and has just caused rubber cushion roller and template roller linear velocity between the two not to wait, and makes cross cutting tool marks line position inaccurate, cause waste product, influenced the quality and the raising that has hindered productivity ratio of cardboard., going down for a long time seriously to influence the production of cardboard cross cutting.Thereby need differential compensation arrangement after a kind of template roller wearing and tearing to be fit to the cardboard cross cutting to cause the template roller to wear and tear long afterwards to diminish rubber cushion roller that brings and the nonsynchronous compensation of linear velocity between the template roller.Existing method has been the needs that can not be fit to the develop rapidly in market, and user's request is strong.
Summary of the invention
The purpose of this utility model, be in order to provide a kind of die-cutting portion to be provided with the print fluting machine of rubber cushion roller speed-chasing mechanism, to guarantee that print fluting machine is in the process of die cut paper sheet, wearing and tearing because of the rubber cushion roller, caused not waiting of rubber cushion roller and template roller linear velocity between the two, make cross cutting tool marks line position inaccurate, influenced the cross cutting quality of cardboard, thereby must by differential compensate adjust rubber cushion roller and template roller linear velocity between the two synchronously, to guarantee that mould-cutting precision consistently, the setting of rubber cushion roller speed-chasing mechanism improves work quality and precision to greatest extent.
Technical solution adopted in the utility model is: a kind of die-cutting portion is provided with the print fluting machine of rubber cushion roller speed-chasing mechanism, mainly comprises front edge paper feed unit, paper feed unit, a plurality of printing element, fluting unit and die cutting unit.Described die cutting unit is provided with rubber cushion roller speed-chasing mechanism, and it has the differential compensation adjustment system that planetary reducer is formed by a step speed change motor and one.It comprises the template roller between the both sides wallboard that is installed in print fluting machine, at the left axle head of template roller a planetary reducer and a step speed change transmission gear for electric motor is housed, and forms a differential compensation adjustment system; Load onto an original planetary reducer and a low-range reduction transmission gear for electric motor at the right axle head of template roller, form the phase place trace Adjustment System of a template roller.Switching between two systems is undertaken by electromagnetic clutch.
Rubber cushion roller speed-chasing mechanism, be characterized in: the left axle head of the template roller outside a framed side wallboard is equipped with a step speed change motor and a differential compensation adjustment system that has the planetary reducer composition, it comprises a step speed change motor, one group of planetary reducer that printing forme roller gear, combination sun gear, planet carrier wheel and print roller sun gear composition are installed, and the engagement by travelling gear between the device forms a whole.Wherein the printing forme roller gear links to each other with combination sun gear fixed conveyor; The tape spool planetary gear of one group of symmetry is housed on the planet carrier wheel, and the tape spool planetary gear meshes with the combination sun gear respectively; Each tape spool planetary gear axle head is equipped with planetary gear respectively, meshes with the print roller sun gear; The print roller sun gear links to each other with the axle head fixed conveyor of template roller.After rubber cushion roller experience wear external diameter diminished, linear velocity descended, and by step speed change and planet pinion speed-raising is passed to the rubber cushion roller, make the linear velocity of rubber cushion roller consistent with the template roller, it is synchronous to reach both, has guaranteed that mould-cutting precision consistently, improves work quality and precision to greatest extent.
Description of drawings
Fig. 1 is the primary structure schematic diagram of print fluting machine;
Fig. 2 is the primary structure schematic diagram of the die-cutting portion of existing print fluting machine;
Fig. 3 is the primary structure schematic diagram that chases after fast compensation arrangement of the utility model crosscut portion print fluting machine of being provided with rubber cushion roller speed-chasing mechanism.
The specific embodiment
The utility model die-cutting portion be provided with rubber cushion roller speed-chasing mechanism print fluting machine primary structure as shown in Figure 1, mainly comprise front edge paper feed unit, paper feed unit, a plurality of printing element, fluting unit and die cutting unit.Die cutting unit wherein comprise be provided with rubber cushion roller speed-chasing mechanism primary structure as shown in Figure 3, it comprises rubber cushion roller 33 and template roller 34 between the both sides wallboard 31,32 that is installed in print fluting machine; The axle head of the template roller 34 outside left side wallboard 31 is equipped with printing forme roller gear 331, combination sun gear 332, planet carrier wheel 333 and print roller sun gear 334; Wherein the printing forme roller gear links to each other with combination sun gear fixed conveyor; The tape spool planetary gear 336 of one group of symmetry is housed on the planet carrier wheel, and the tape spool planetary gear meshes with the combination sun gear respectively; Each tape spool planetary gear axle head is equipped with planetary gear 335 respectively, meshes with the print roller sun gear; The print roller sun gear links to each other with the axle head fixed conveyor of template roller.Adjust gear 392 with being equipped with on the adjustment gear shaft 391 that step speed change motor 39 fixed conveyor link to each other, adjust gear and link to each other with planet carrier wheel 333 engaged transmission.The axle head of the template roller 34 outside a framed side wallboard 32 is equipped with another group and forms and have planetary reducer by the low-range reduction motor, takes charge of in radial phase trace Adjustment System.Planetary reducer structure on planetary reducer and the rubber cushion roller speed-chasing mechanism is identical, and the axle head at template roller 34 is equipped with printing forme roller gear 331, combination sun gear 332, planet carrier wheel 333 and print roller sun gear 334 equally; Wherein the printing forme roller gear links to each other with combination sun gear fixed conveyor; The tape spool planetary gear 336 of one group of symmetry is housed on the planet carrier wheel, and the tape spool planetary gear meshes with the combination sun gear respectively; Each tape spool planetary gear axle head is equipped with planetary gear 335 respectively, meshes with the print roller sun gear; The print roller sun gear links to each other with the axle head fixed conveyor of template roller.With planet fine setting gear 378 is housed on the fine setting gear shaft 337 that low-range reduction motor 35 fixed conveyor link to each other, planet fine setting gear links to each other with planet carrier wheel 333 engaged transmission.Carrier gear 352 links to each other with extension version gear 354 engaged transmission.
Be provided with in the print fluting machine of rubber cushion roller speed-chasing mechanism in the utility model Printing Department, the differential compensation adjustment method and the transmission principle of rubber cushion roller speed-chasing mechanism can be described as follows:
Must earlier unit be separated about 600 millimeters width distance before adjusting, so that operation; Each subordinate side is provided with the safe self-locking button, presses the power supply that button can cut off unit folding motor; According to the external diameter after the reparation of rubber cushion roller, on step speed change motor 39, select suitable level speed, by with adjustment gear shaft 391 that step speed change motor fixed conveyor links to each other on the adjustment gear 392 that is equipped with, transmission of power is given the planet carrier wheel 333 that is meshed with it, pass to printing forme roller gear 331 by the tape spool planetary gear 336 on the planet carrier wheel again, give the rubber cushion roller by the flexible axle gear wheel 36 that is meshed with it and the intermediate slider 37 that is attached thereto knot and shaft coupling 38 with transmission of power again, make the linear velocity of rubber cushion roller consistent with template roller linear velocity, it is synchronous to reach both.
Original radial phase trace Adjustment System is changed to the right from the left side, principle is with original identical.Give the planet carrier wheel 333 that is meshed with it by the low-range reduction motor with transmission of power, pass to print roller sun gear 334 by the planetary gear on the planet carrier wheel 335 again, plate cylinder is turned round lentamente, reach the function that cylinder radial phase trace is adjusted.

Claims (1)

1. a die-cutting portion is provided with the print fluting machine of rubber cushion roller speed-chasing mechanism, mainly comprises front edge paper feed unit, paper feed unit, a plurality of printing element, fluting unit and die cutting unit; Described die cutting unit comprises template roller and the rubber cushion roller that is installed between the wallboard of print fluting machine both sides; It is characterized in that: also comprise a rubber cushion roller speed-chasing mechanism, this mechanism is included in a step speed change motor and one group of planetary reducer that printing forme roller gear, combination sun gear, planet carrier wheel and print roller sun gear are formed of the left axle head of template roller, wherein the printing forme roller gear links to each other with combination sun gear fixed conveyor, the tape spool planetary gear of one group of symmetry is housed on the planet carrier wheel, with the engagement of combination sun gear, each tape spool planetary gear axle head is equipped with planetary gear respectively, with the engagement of print roller sun gear, form differential compensation adjustment system; The print roller sun gear links to each other with the axle head fixed conveyor of template roller, after rubber cushion roller experience wear external diameter diminishes, linear velocity descends, cause asynchronous with the template roller, differential compensation by step speed change and planet pinion passes to the rubber cushion roller with speed-raising, makes the linear velocity of rubber cushion roller consistent with the template roller, it is synchronous to reach both, finishes to chase after fast compensate function.
CNU2007200696390U 2007-05-08 2007-05-08 Print groove cutting machine having die-cutting part provided with rubber cushion roller speed-chasing mechanism Expired - Fee Related CN201089228Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200696390U CN201089228Y (en) 2007-05-08 2007-05-08 Print groove cutting machine having die-cutting part provided with rubber cushion roller speed-chasing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200696390U CN201089228Y (en) 2007-05-08 2007-05-08 Print groove cutting machine having die-cutting part provided with rubber cushion roller speed-chasing mechanism

Publications (1)

Publication Number Publication Date
CN201089228Y true CN201089228Y (en) 2008-07-23

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Application Number Title Priority Date Filing Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615857A (en) * 2011-01-31 2012-08-01 上海今昌纸箱机械制造有限公司 Servo differential compensation mechanism applied to rotary die-cutting machine
CN104476914A (en) * 2015-01-08 2015-04-01 山东盛泽机械有限公司 Pressing die printing roller mechanism of carton printing die-cutting machine
CN106292532A (en) * 2015-06-26 2017-01-04 鞍钢股份有限公司 The speed compensation method that a kind of continuous annealing line carbon set roller mill is damaged

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102615857A (en) * 2011-01-31 2012-08-01 上海今昌纸箱机械制造有限公司 Servo differential compensation mechanism applied to rotary die-cutting machine
CN104476914A (en) * 2015-01-08 2015-04-01 山东盛泽机械有限公司 Pressing die printing roller mechanism of carton printing die-cutting machine
CN106292532A (en) * 2015-06-26 2017-01-04 鞍钢股份有限公司 The speed compensation method that a kind of continuous annealing line carbon set roller mill is damaged
CN106292532B (en) * 2015-06-26 2018-11-06 鞍钢股份有限公司 A kind of speed compensation method of continuous annealing line carbon set roller abrasion

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080723

Termination date: 20160508

CF01 Termination of patent right due to non-payment of annual fee