CN202685546U - Printing grooving machine with printing part with stepping adjustable scraper inking device - Google Patents
Printing grooving machine with printing part with stepping adjustable scraper inking device Download PDFInfo
- Publication number
- CN202685546U CN202685546U CN2011204928961U CN201120492896U CN202685546U CN 202685546 U CN202685546 U CN 202685546U CN 2011204928961 U CN2011204928961 U CN 2011204928961U CN 201120492896 U CN201120492896 U CN 201120492896U CN 202685546 U CN202685546 U CN 202685546U
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- CN
- China
- Prior art keywords
- inking
- scraper
- anilox roll
- printing
- half gear
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Abstract
The utility model relates to a printing grooving machine with a printing part with a stepping adjustable scraper inking device, which comprises an inking mechanism and a regulating mechanism, wherein the inking mechanism is arranged on one side behind an anilox roll and comprises a scraper frame; the regulating mechanism is arranged on one side of an inking wallboard and comprises a half gear, a rack, a connecting rod and a stepping motor. The printing grooving machine is characterized in that the rack is pushed by a cylinder to drive the half gear meshed with the rack to rotate, and the scraper frame coaxially connected with the half gear also rotates correspondingly, so that a scraper arranged on the scraper frame is contacted with the anilox roll to carry out inking on the anilox roll; the lateral surface of the half gear is provided with a connecting rod; one end of the connecting rod is contacted with a wedge, which is fixed on the stepping motor, by a roller; the other end of the connecting rod is provided with a regulating screw which is pressed against the gear surface of the half gear; the contact pressure of the scraper and the anilox roll can be changed by regulating the telescopic quantity of the stepping motor; and aiming at the requirements for printing different products, the problem of requirement for large inking quantity or thin and uniform inking on the anilox roll can be respectively solved; and the aim of setting the inking quantity as required is fulfilled by regulating the contact pressure of the scraper and the anilox roll.
Description
Technical field
The utility model relates to a kind of package packing machine, relates in particular to a kind of print fluting machine by the paper guiding roll paper feeding mode, and its Printing Department is provided with stepping adjustable scraper inking device.
Background technology
Print fluting machine is widely used a kind of package packing machine, its primary structure as shown in Figure 1, comprise paper feed unit 11, a plurality of printing element 12, fluting unit 13 and die cutting unit 14, each unit is unified cooperating in harmony under the effect of power-equipment and transmission mechanism, jointly finishes paper feeding, printing, fluting and the cross cutting of cardboard.Printing Department wherein is provided with stepping adjustable scraper inking device, comprises that is installed in an anilox roll proceeds posterolateral, the inking mechanism that is comprised of doctor blade holder; Comprise that also another is installed in inking wallboard one side, the governor motion that is formed by half gear, tooth bar, connecting rod and stepper motor; It is characterized in that: tooth bar is under cylinder promotes, the half gear rotation that drive is meshed, with the also corresponding rotation of the coaxial doctor blade holder that is connected of half gear, make the scraper contact anilox roll that is loaded on the frame, anilox roll is carried out inking, in half gear side one connecting rod is arranged, one end of connecting rod contacts by the fixing wedge of roller and stepper motor, the other end is equipped with an adjustment screw and withstands on half gear teeth face, regulate the contact that the stepper motor stroke can change scraper and anilox roll, it had both solved former rubber rollers inking device to the large demand of anilox roll inking amount, having solved again former scraper inking device needs inking not only thin but also even, can look the different product requirement of printing, arrange the contact of scraper and anilox roll by adjustable mode, reach the purpose of inking amount size requirement.
Existing print fluting machine by the paper guiding roll paper feeding mode, the primary structure of its Printing Department such as Fig. 2 and shown in Figure 3, Fig. 2 comprises a rubber rollers 22 and the inking mechanism that anilox roll 21 forms between the Printing Department's both sides inking wallboard 26,27 that is installed in print fluting machine, when printing, rubber rollers and anilox roll turn round in opposite directions, for pump China ink being stored in two rolls between the roller, the adjusting of the eccentric gear seat 221 of rubber rollers by being loaded on its both sides axle head, the inking pressure of increase or minimizing and anilox roll is regulated the thickness of inking.Again by anilox roll 21 with China ink pass to its forme roller that turns round in opposite directions 25 on stamp surfaces, carry out cardboard printing.Anilox roll makes the inking wallboard around axle 262 rotations by being loaded on the eccentric wheel 261 between its both sides inking wallboard, increases or reduce the pressure of anilox roll and forme roller, transfers squeegee pressure.Because rubber rollers is to form with one deck rubber at the steel roller faces bag, its lipophile is better, more printing ink can be passed to anilox roll, and unnecessary printing ink is wiped off from the anilox roll surface.Therefore, this inking mode is better to the field printing effect, but because the printing ink that rubber rollers is transferred on the anilox roll is more, make the wiping effect relatively poor, can cause the forme on forme roller embedding China ink phenomenon to occur, cause the site to increase the lines chap, almost can't see the site and all be on the spot, make the picture and text section slur on the forme overlapping.Fig. 3 comprises the Printing Department's both sides wallboard 26 that is installed in print fluting machine, an anilox roll 21 and the inking mechanism that doctor blade holder 23 forms of 27, when printing, by pump printing ink 28 is stored between anilox roll and the doctor blade holder inner chamber, on the doctor blade holder, a scraper 231 respectively is housed down, expand after being close to air bag 232 qi of chong channel ascending adversely behind the doctor blade holder, doctor blade holder is under bulbs of pressure effect, scraper is close on the anilox roll, because the pliability of scraper material, make its with anilox roll to contact the affinity degree very high, the very thin thickness that can keep inking on the anilox roll, very even, can not block the site, make the picture and text section printing on the forme clear, because that scraper and anilox roll are close to rear generation contact is large, the printing ink that is transferred on the anilox roll is less, and is just poor to the field printing effect.Doctor blade holder can be regulated on the support 241 that is loaded on scraper Beam 24 and the tensile force that is loaded on the spring between the scraper tailstock by the adjustment screw 243 on its tailstock 233, increases or the inking pressure of minimizing scraper and anilox roll, regulates the thickness of inking.Again by anilox roll 21 with printing ink pass to its forme roller that turns round in opposite directions 25 on stamp surfaces, carry out cardboard printing.Anilox roll makes the inking wallboard increase or to reduce the pressure of anilox roll and forme roller around axle 262 along groove 263 rotations by being loaded on the eccentric wheel 261 between its both sides inking wallboard, transfers squeegee pressure.Press because air bag is defeated, make scraper and anilox roll contact very large, pressure is larger, and temperature rise is also higher, and the ink film on anilox roll surface can obstruct heat to distribute to the space, and print speed printing speed is higher, and temperature rise is also higher, and is unfavorable to printing.Simultaneously, excessive sliding friction can make blade wears accelerate, although can regulate the inking pressure of scraper and anilox roll, but this pressure is to export by air bag, the inhomogeneities of the inhomogeneities of air bag wall thickness and qi of chong channel ascending adversely everywhere causes the pressure inhomogeneities that is distributed on the scraper everywhere, and the inking on the anilox roll is inhomogeneous, affect printing quality, even also have printing ink in scraper gap, to flow out, and even in order to guarantee inking, the necessary contact that strengthens scraper and anilox roll.
Progress along with technology, the printing of print fluting machine, fluting, the productivity ratio of cross cutting is more and more higher, now with 60 speed development to 250 of per minutes of per minute, the raising of this productivity ratio, certainly will bring the frequency that requires paper feeding to accelerate, the precision of printing is higher, realize reaching 60～70L/inch in the coated paper printing, and traditional print fluting machine by the paper guiding roll paper feeding mode, along with the raising of print speed printing speed can produce the variation that is of different shades, speed is higher, and the China ink amount is larger, the site choking phenomenon is more gone through evil, printing effect is also poorer, has had a strong impact on the quality of cardboard box printing product, has hindered the use of the print fluting machine of traditional paper feeding mode, in order to accelerate print speed printing speed, improve printing quality, the price of essential both expensive removes to purchase the print fluting machine of top grade, and this has increased very large burden to a large amount of medium and small Carbon enterprises, caused heavy losses, going down for a long time to affect the production of carton.Simultaneously, because the demand to different cardboard box printing product, the printing effect that some product needed field density is large, some product needed picture and text definition printing effect again, in other words be both to have needed to be furnished with the even device for ink of rubber rollers, need again to be furnished with the scraper inking device, so just strengthened the configuration number of units of printing element, the utilization rate of equipment descends, and cost has improved.Thereby need a kind ofly can to print common carton traditional on by the print fluting machine of paper guiding roll paper feeding mode, again can be under the prerequisite that speed of production improves, print out work of high quality, satisfy the needs of producing different carton products, existing technical method has been the requirement that can not be fit to market.
Summary of the invention
The purpose of this utility model, in order to provide a kind of Printing Department to be provided with the print fluting machine of stepping adjustable scraper inking device, to guarantee at traditional print fluting machine by the paper guiding roll paper feeding mode in the process of paper feeding printing, seek a kind of device and both had the characteristics of rubber rollers inking device, guarantee field printing; The characteristics that have again the scraper inking device, guarantee that the picture and text printing is clear, both can be simplified to again a kind of device of pattern, by regulating the size control the inking amount, overcome existing rubber rollers inking device and air bag scraper inking device limitation separately, cause that inking is uneven, the Protean phenomenon of shade and affect the solution of Quality of Board, to guarantee accomplishing that paper feeding speed is fast, printing quality is good, and cost is saved on maximum ground, has improved work quality and precision.
Technical solution adopted in the utility model is: a kind of Printing Department is provided with the print fluting machine of stepping adjustable scraper inking device, mainly comprises paper feed unit, a plurality of printing element, fluting unit and die cutting unit.Described Printing Department is provided with stepping adjustable scraper inking device, comprises that is installed in an anilox roll proceeds posterolateral, the inking mechanism that is comprised of doctor blade holder; Comprise that also another is installed in inking wallboard one side, the governor motion that is formed by half gear, tooth bar, connecting rod and stepper motor; It is characterized in that: tooth bar is under cylinder promotes, the half gear rotation that drive is meshed, with the also corresponding rotation of the coaxial doctor blade holder that is connected of half gear, make the scraper contact anilox roll that is loaded on the frame, anilox roll is carried out inking, in half gear side one connecting rod is arranged, one end of connecting rod contacts by the fixing wedge of roller and stepper motor, the other end is equipped with an adjustment screw and withstands on half gear teeth face, regulate the contact that the stepper motor stroke can change scraper and anilox roll, it had both solved former rubber rollers inking device to the large demand of anilox roll inking amount, having solved again former scraper inking device needs inking not only thin but also even, also replaced this inconstant element of air bag, can look the demand of the different product of printing, arrange the contact of scraper and anilox roll by adjustable mode, reach the inking amount size purpose fixed by demand, more economical effective.
Description of drawings
Fig. 1 is the structural representation of print fluting machine;
Fig. 2 is the structural representation of Printing Department's rubber rollers inking device of existing print fluting machine;
Fig. 3 is the structural representation of Printing Department's air bag scraper inking device of existing print fluting machine;
Fig. 4 is the structural representation (front view) of the Printing Department of the utility model Printing Department print fluting machine of being provided with stepping adjustable scraper inking device;
Fig. 5 is the structural representation (top view) of the Printing Department of the utility model Printing Department print fluting machine of being provided with stepping adjustable scraper inking device.
The specific embodiment
The utility model Printing Department be provided with stepping adjustable scraper inking device print fluting machine primary structure as shown in Figure 1, mainly comprise paper feed unit, a plurality of printing element, fluting unit and die cutting unit.Printing Department wherein is provided with stepping adjustable scraper inking device, primary structure such as Fig. 4, shown in Figure 5, and it comprises the anilox roll 31 that is installed between Printing Department's both sides inking wallboard 36,37, with the doctor blade holder 33 of anilox roll side-lower; Also comprise the governor motion that is formed by half gear 323, tooth bar 341, connecting rod 324 and stepper motor 32 that is installed in inking wallboard 36 1 sides; One roller 326 is housed in the upper end of connecting rod, the wedge 327 that is fixedly linked by roller and stepper motor contacts, the other end of connecting rod is equipped with an adjustment screw 321, and screw head withstands on half gear teeth face, regulates the stepper motor stroke connecting rod is swung around little axle 322.Tooth bar 341 tops are fixedly connected with cylinder 34, the flank of tooth of tooth bar is meshed with half gear 323 on being fastened on scraper Beam axle 333, doctor blade holder 33 is fastened on the scraper Beam 332, scraper Beam 332 again with scraper Beam axle 333 rigid attachment, doctor blade holder 33 upper and lower sides respectively are equipped with a scraper 331, and scraper one end is attached on the anilox roll.During inking, under cylinder 34 thrust, drive the rotation of half gear, with the also corresponding rotation of the coaxial doctor blade holder that is connected of half gear, the scraper on the doctor blade holder is contacted with anilox roll, anilox roll is carried out inking; During not inking, cylinder 34 retractions, the doctor blade holder anilox roll disengages.The adjustment of scraper and anilox roll contact, finely tune realization by stepper motor, at the connecting rod tail end adjustment screw is housed, head of screw withstands on the flank of tooth of half gear, and the pressure of regulating the flank of tooth of double gear of this screw by stepper motor can change the contact to anilox roll.When printing, main transmission is started working, and power is passed to respectively anilox roll 31 and forme roller 35, anilox roll and forme roller are done in opposite directions running, at this moment, ink feeding system begins ink supply, and the gap location that printing ink 38 enters between anilox roll and the doctor blade holder inner chamber stores.According to product demand, if need large field printing, can the stepper motor overhang be shortened by control panel, the wedge 327 that is fixedly connected with stepper motor namely lifts, connecting rod 324 under stage clip 325 effect to forward swing, the pressure of the flank of tooth of double gear of adjustment screw of the connecting rod other end can be reduced, under the effect of cylinder 34 pressure, doctor blade holder turns clockwise around scraper Beam axle 333, the scraper that is loaded on the doctor blade holder front end just increases the contact gap of anilox roll, contact reduces, and the inking amount is large, has reached print request; If need the picture and text lines of printing high-resolution, can add the stepper motor overhang larger by control panel, the wedge 327 that is fixedly connected with stepper motor is namely fallen, connecting rod 324 is put backward, the pressure of the flank of tooth of double gear of adjustment screw of the connecting rod other end can be increased, doctor blade holder is rotated counterclockwise around scraper Beam axle 333, the scraper that is loaded on the doctor blade holder front end just reduces the contact gap of anilox roll, contact increases, the inking amount is little, because the pliability of scraper material, make the affinity degree of itself and anilox roll very high, can keep the very thin thickness of inking on the anilox roll, very even, can not block the site, highly beneficial for the anilox roll of using the order number to reach more than 200 orders, guaranteed the fine definition of printed matter.Anilox roll makes the inking wallboard increase or to reduce the pressure of anilox roll and forme roller around axle 362 along groove 363 rotations by being loaded on the eccentric wheel 361 between its both sides inking wallboard, regulates squeegee pressure.
Said method, it had both solved former rubber rollers inking device to the large demand of the even China ink amount of anilox roll, having solved again former scraper inking device needs inking not only thin but also even, also replaced this inconstant element of air bag, can look the demand of the different product of printing, arrange the contact of scraper and anilox roll by the adjustable mode of stepping, reach the inking amount size purpose fixed by demand, more economical effective, also reached the purpose of this utility model.
Claims (1)
1. a Printing Department is provided with the print fluting machine of stepping adjustable scraper inking device, mainly comprise paper feed unit, a plurality of printing element, fluting unit and die cutting unit, described Printing Department is provided with stepping adjustable scraper inking device, it comprises that is installed in an anilox roll proceeds posterolateral, the inking mechanism that is comprised of doctor blade holder; Comprise that also another is installed in inking wallboard one side, the governor motion that is formed by half gear, tooth bar, connecting rod and stepper motor; It is characterized in that: tooth bar is under cylinder promotes, the half gear rotation that drive is meshed, with the also corresponding rotation of the coaxial doctor blade holder that is connected of half gear, make the scraper contact anilox roll that is loaded on the frame, anilox roll is carried out inking, in half gear side one connecting rod is arranged, an end of connecting rod contacts by the fixing wedge of roller and stepper motor, the other end is equipped with an adjustment screw and withstands on half gear teeth face, regulates the contact that the stepper motor stroke can change scraper and anilox roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204928961U CN202685546U (en) | 2011-12-01 | 2011-12-01 | Printing grooving machine with printing part with stepping adjustable scraper inking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204928961U CN202685546U (en) | 2011-12-01 | 2011-12-01 | Printing grooving machine with printing part with stepping adjustable scraper inking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685546U true CN202685546U (en) | 2013-01-23 |
Family
ID=47541211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204928961U Expired - Lifetime CN202685546U (en) | 2011-12-01 | 2011-12-01 | Printing grooving machine with printing part with stepping adjustable scraper inking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685546U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129121A (en) * | 2011-12-01 | 2013-06-05 | 上海鼎龙机械有限公司 | Print fluting machine with printing portion provided with stepping adjustable scraper inking device |
| CN107757117A (en) * | 2017-11-17 | 2018-03-06 | 海盐创美印业有限公司 | A kind of UV printing machines printing mechanism for saving ink |
| CN109334247A (en) * | 2018-10-16 | 2019-02-15 | 广东台精工机械有限公司 | Full servo does not shut down plate change printing element |
| CN111879097A (en) * | 2020-07-29 | 2020-11-03 | 江西新威动力能源科技有限公司 | Continuous microwave dryer for accumulator plate |
| CN109334247B (en) * | 2018-10-16 | 2024-04-12 | 广东台一精工机械有限公司 | Full-servo non-stop plate changing printing unit |
-
2011
- 2011-12-01 CN CN2011204928961U patent/CN202685546U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129121A (en) * | 2011-12-01 | 2013-06-05 | 上海鼎龙机械有限公司 | Print fluting machine with printing portion provided with stepping adjustable scraper inking device |
| CN107757117A (en) * | 2017-11-17 | 2018-03-06 | 海盐创美印业有限公司 | A kind of UV printing machines printing mechanism for saving ink |
| CN107757117B (en) * | 2017-11-17 | 2023-12-19 | 三河市兴达印务有限公司 | Printing mechanism for UV printing machine capable of saving ink |
| CN109334247A (en) * | 2018-10-16 | 2019-02-15 | 广东台精工机械有限公司 | Full servo does not shut down plate change printing element |
| CN109334247B (en) * | 2018-10-16 | 2024-04-12 | 广东台一精工机械有限公司 | Full-servo non-stop plate changing printing unit |
| CN111879097A (en) * | 2020-07-29 | 2020-11-03 | 江西新威动力能源科技有限公司 | Continuous microwave dryer for accumulator plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |