CN104960318A - Angle adjusting mechanism used for scraper device of photogravure press - Google Patents

Angle adjusting mechanism used for scraper device of photogravure press Download PDF

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Publication number
CN104960318A
CN104960318A CN201510457114.3A CN201510457114A CN104960318A CN 104960318 A CN104960318 A CN 104960318A CN 201510457114 A CN201510457114 A CN 201510457114A CN 104960318 A CN104960318 A CN 104960318A
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CN
China
Prior art keywords
cutter shaft
guide holder
adjusting mechanism
angle adjusting
tubulose guide
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Granted
Application number
CN201510457114.3A
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Chinese (zh)
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CN104960318B (en
Inventor
万美峰
黄江山
朱建兵
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Fujian Jinjiang Jilong Machine Industry Co Ltd
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Fujian Jinjiang Jilong Machine Industry Co Ltd
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Priority to CN201510457114.3A priority Critical patent/CN104960318B/en
Publication of CN104960318A publication Critical patent/CN104960318A/en
Application granted granted Critical
Publication of CN104960318B publication Critical patent/CN104960318B/en
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Abstract

The invention discloses an angle adjusting mechanism used for a scraper device of a photogravure press. The angle adjusting mechanism comprises a cutter shaft (1) and a rack (14), wherein the cutter shaft (1) is fixed to the rack through a fixing base (2), a worm gear (3) is movably arranged on the fixing base (2) in a sleeving mode, a worm (13) is arranged below the worm gear (3), a tubular guide base (4) is fixed to the outer side wall of the worm gear (3) and arranged outside the cutter shaft (1) in a sleeving mode, a groove (17) opened outwards is formed in the column wall of the tubular guide base (4), a rotating disc (7) is fixedly arranged on the cutter shaft (1) in a sleevign mode and provided with a bearing (6), and the bearing (6) is placed into the groove (17) of the tubular guide base. By means of the angle adjusting mechanism used for the scraper device of the photogravure press, the cutter shaft can be rotationally operated in a horizontally swinging state, the angle adjusting mechanism is simple in structure, and small in occupied space, and follow-up maintenance is convenient.

Description

A kind of angle adjusting mechanism for intaglio process scraper device
Technical field
The present invention relates to a kind of intaglio process scraper device, refer to a kind of angle adjusting mechanism for intaglio process scraper device especially.
Background technology
During intaglio press work, for adapting to the roller of varying diameters, its doctor blade device need arrange oscilaltion mechanism, movable mechanism and angle adjusting mechanism usually, and for the ink in roller is scraped smooth, to improve the quality of products, reduce the number of rejects and seconds rate, doctor blade device also should arrange left-right swinging mechanism.
In Chinese patent application prospectus CN1676325A, disclose a kind of doctor blade device of intaglio press, it comprises scraper rotating plate shaft, movable mechanism, angle adjusting mechanism, oscilaltion mechanism and left-right swinging mechanism, scraper rotating plate shaft is located a cutter holder device, cutter holder device is established doctor blade holder and the movable mechanism for regulating doctor blade holder movable, angle adjusting mechanism is located on scraper rotating plate shaft, oscilaltion mechanism comprise for support scraper rotating plate shaft move up and down post and vertical with the post that moves up and down and be connected with a joggle scrape cutter drive shaft, left-right swinging mechanism is located at and is scraped on scraper synchronization lifting axle that cutter drive shaft is synchronized with the movement.The doctor blade device of this intaglio press, though the roller that can adapt to various model, due to its complex structure, take up room large, the shortcoming such as manufacturing cost is high, follow-up maintenance is loaded down with trivial details, is unfavorable for applying.
For solving existing intaglio process scraper device Problems existing, when changing roller, can make that doctor blade device height is fixing does not spend, by regulating roller height to adjust the relative high and low position of doctor blade device and roller.Intaglio process scraper device in this kind of situation, only need to arrange movable mechanism, angle adjusting mechanism and left-right swinging mechanism, and when angle adjusting mechanism and left-right swinging mechanism act on same scraper rotating plate shaft simultaneously, doctor blade device structure more simplifies, but prior art can not realize scraper rotating plate shaft and carry out spinning movement while swinging.
Summary of the invention
The object of the present invention is to provide a kind of angle adjusting mechanism for intaglio process scraper device.
For realizing object of the present invention, now describe its technical scheme in detail: a kind of angle adjusting mechanism for intaglio process scraper device, comprise cutter shaft and frame, frame two lateral wall is respectively fixed with holder, cutter shaft two ends are each passed through frame and the holder of both sides, cutter shaft is flexibly connected with two holders, on holder, movable sleeve is provided with worm gear, the below of worm gear is provided with the worm screw being engaged with and being in transmission connection, the lateral wall of worm gear fixes a tubulose guide holder, tubulose guide holder and cutter shaft are axially identical and be placed on outside cutter shaft, the post jamb of tubulose guide holder is provided with some openings groove toward the outer side, cutter shaft overlaps the intrinsic rotating disc be positioned at outside tubulose guide holder, rotating disc comprises the rotation hub being located at middle part and the some rotary wings stretched along the rotation circumferential outer of hub, the quantity of rotary wings and position are corresponding with the quantity of the groove on tubulose guide holder and position respectively, the outer end of each rotary wings is arranged with bearing, bearing is placed in tubulose guide holder groove.
Further, groove is larger than the overall diameter of bearing along the flute length of tubulose guide holder axis.When the flute length of groove is larger, the bearing that rotary wings swings with cutter shaft not easily deviates from groove, thus makes structure more reliable and more stable.
Further, tubulose guide holder and cutter shaft are coaxially arranged.This kind of symmetrical structure is avoided because distribution of weight is uneven and causes swing, thus affects the accuracy of angular adjustment, and Long-Time Service, structure easily loosens.
Further, some grooves distribute along the even circumferential of tubulose guide holder.Accordingly, the rotary wings of rotating disc is stretched along rotating hub even circumferential to outer, and suffered by each rotary wings, torque is equal, and structure is more stable.
The present invention is used for the angle adjusting mechanism of intaglio process scraper device, can realize the rotation process of cutter shaft under the state of swinging, and its structure is simple, takes up room little, and follow-up maintenance is convenient.
Accompanying drawing explanation
Stop embodiment below in conjunction with accompanying drawing to the tool of angle adjusting mechanism that the present invention is used for intaglio process scraper device to be described in detail, wherein:
Fig. 1 is the main TV structure schematic diagram of one embodiment of the present invention;
Fig. 2 is the partial structurtes schematic diagram of Fig. 1;
Fig. 3 is the right TV structure schematic diagram of one embodiment of the present invention;
Fig. 4 is the structural representation of the tubulose guide holder of one embodiment of the present invention.
Detailed description of the invention
As shown in Figures 1 to 4, the present invention is used for the angle adjusting mechanism of intaglio process scraper device, comprise cutter shaft 1 and frame 14, frame 14 liang of lateral walls are respectively fixed with holder 2, cutter shaft 1 two ends are each passed through frame 14 and the holder 2 of both sides, cutter shaft 1 is flexibly connected with two holders 2, on holder 2, movable sleeve is provided with worm gear 3, the below of worm gear 3 is provided with the worm screw 13 being engaged with and being in transmission connection, the lateral wall of worm gear 3 fixes a tubulose guide holder 4, tubulose guide holder 4 and cutter shaft 1 are coaxially arranged, the post jamb of tubulose guide holder 4 is provided with some openings groove 17 toward the outer side, some grooves 17 distribute along the even circumferential of tubulose guide holder 4, cutter shaft 1 overlaps the intrinsic rotating disc 7 be positioned at outside tubulose guide holder 4, rotating disc 7 comprises the rotation hub 71 being located at middle part and the some rotary wings 72 stretched along the rotation circumferential outer of hub 71, the quantity of rotary wings 72 and position are corresponding with the quantity of the groove 17 on tubulose guide holder 4 and position respectively, the outer end of each rotary wings 72 is arranged with bearing 6, bearing 6 is placed in tubulose guide holder groove 17, groove 17 is larger than the overall diameter S of bearing 6 along the flute length L of tubulose guide holder 4 axis.
The present invention is used for the angle adjusting mechanism of intaglio process scraper device, and holder 2 for fixing cutter shaft 1, and guarantees that cutter shaft 1 can carry out moving left and right and rotary motion.The quantity of rotary wings 72 is corresponding with the quantity of the groove 17 on tubulose guide holder 4 and position with position, so that the bearing 6 on rotary wings 72 can be mounted in the groove 17 on tubulose guide holder 4.Bearing 6 rotates friction when hub 71 swings and between tubulose guide holder 4 for reducing.During work, worm screw 13 drives worm gear 3 and tubulose guide holder 4 to rotate, and tubulose guide holder 4 further driven rotary dish 7 and cutter shaft 1 rotates to an angle.This is used for the angle adjusting mechanism of intaglio process scraper device, can realize the rotation process of cutter shaft 1 under the state of swinging, and its structure is simple, takes up room little, and follow-up maintenance is convenient.
The present invention is used for the angle adjusting mechanism of intaglio process scraper device, groove 17 is not easily deviate from for making the bearing 6 that rotary wings 72 swings with cutter shaft 1, thus make structure more reliable and more stable, preferably, groove 17 is larger than the overall diameter S of bearing 6 along the flute length L of tubulose guide holder 4 axis; For avoiding this structure to cause swing because distribution of weight is uneven, thus affect the accuracy of angular adjustment, preferably, tubulose guide holder 4 and cutter shaft 1 are coaxially arranged; Some grooves 17 distribute along the even circumferential of tubulose guide holder 4.For making torque suffered by each rotary wings 72 equal, structure is more stable, and preferably, some grooves 17 distribute along the even circumferential of tubulose guide holder 4.

Claims (4)

1. the angle adjusting mechanism for intaglio process scraper device, comprise cutter shaft (1) and frame (14), it is characterized in that: frame (14) two lateral wall is respectively fixed with holder (2), cutter shaft (1) two ends are each passed through frame (14) and the holder (2) of both sides, cutter shaft (1) is flexibly connected with two holders (2), the upper movable sleeve of holder (2) is provided with worm gear (3), the below of worm gear (3) is provided with the worm screw (13) being engaged with and being in transmission connection, the lateral wall of worm gear (3) fixes a tubulose guide holder (4), tubulose guide holder (4) and cutter shaft (1) are axially identical and be placed on cutter shaft (1) outward, the post jamb of tubulose guide holder (4) is provided with some openings groove toward the outer side (17), the intrinsic rotating disc (7) being positioned at tubulose guide holder (4) outside of the upper cover of cutter shaft (1), rotating disc (7) comprises the rotation hub (71) being located at middle part and the some rotary wings (72) stretched along rotation hub (71) circumferential outer, the quantity of rotary wings (72) and position are corresponding with the quantity of the groove (17) on tubulose guide holder (4) and position respectively, the outer end of each rotary wings (72) is arranged with bearing (6), bearing (6) is placed in tubulose guide holder groove (17).
2. the angle adjusting mechanism for intaglio process scraper device according to claim 1, is characterized in that: groove (17) is larger than the overall diameter (S) of bearing (6) along the flute length (L) that tubulose guide holder (4) is axial.
3. the angle adjusting mechanism for intaglio process scraper device according to claim 1, is characterized in that: tubulose guide holder (4) and cutter shaft (1) are coaxially arranged.
4. the angle adjusting mechanism for intaglio process scraper device according to claim 1, is characterized in that: some grooves (17) distribute along the even circumferential of tubulose guide holder (4).
CN201510457114.3A 2015-04-24 2015-07-30 Angle adjusting mechanism used for scraper device of photogravure press Active CN104960318B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510457114.3A CN104960318B (en) 2015-04-24 2015-07-30 Angle adjusting mechanism used for scraper device of photogravure press

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CN2015101993919 2015-04-24
CN201510199391 2015-04-24
CN201510457114.3A CN104960318B (en) 2015-04-24 2015-07-30 Angle adjusting mechanism used for scraper device of photogravure press

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CN104960318A true CN104960318A (en) 2015-10-07
CN104960318B CN104960318B (en) 2017-05-17

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105620030A (en) * 2015-12-25 2016-06-01 深圳连硕三悠自动化科技有限公司 High-rigidity angle adjustment mechanism
CN106242232A (en) * 2016-08-30 2016-12-21 江苏百新环境工程有限公司 Remove the trailing type scraping mechanism of positive plate bur
CN113629572A (en) * 2021-08-12 2021-11-09 国网河北省电力有限公司沧州供电分公司 Guide arm device of paying-off tackle

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998014329A2 (en) * 1996-09-30 1998-04-09 Schiavi S.P.A. Printing group for rotogravure printing presses
JPH10235829A (en) * 1997-02-26 1998-09-08 Dainippon Printing Co Ltd Doctor device
CN101905561A (en) * 2010-06-13 2010-12-08 浙江美格机械有限公司 Scraper device of gravure press
CN202115077U (en) * 2011-06-30 2012-01-18 福建省晋江市佶龙机械工业有限公司 Scraper height adjusting mechanism of rotary screen printing machine
JP2012183809A (en) * 2011-03-08 2012-09-27 Toppan Printing Co Ltd Doctor device
CN203681005U (en) * 2014-01-13 2014-07-02 北京厚明德新材料包装有限公司 Printer and scraper angle controlling device
CN104385773A (en) * 2014-11-24 2015-03-04 松德机械股份有限公司 Printer scraper device
CN204820607U (en) * 2015-07-30 2015-12-02 福建省晋江市佶龙机械工业有限公司 Angle adjusting mechanism for gravure press scraper device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998014329A2 (en) * 1996-09-30 1998-04-09 Schiavi S.P.A. Printing group for rotogravure printing presses
JPH10235829A (en) * 1997-02-26 1998-09-08 Dainippon Printing Co Ltd Doctor device
CN101905561A (en) * 2010-06-13 2010-12-08 浙江美格机械有限公司 Scraper device of gravure press
JP2012183809A (en) * 2011-03-08 2012-09-27 Toppan Printing Co Ltd Doctor device
CN202115077U (en) * 2011-06-30 2012-01-18 福建省晋江市佶龙机械工业有限公司 Scraper height adjusting mechanism of rotary screen printing machine
CN203681005U (en) * 2014-01-13 2014-07-02 北京厚明德新材料包装有限公司 Printer and scraper angle controlling device
CN104385773A (en) * 2014-11-24 2015-03-04 松德机械股份有限公司 Printer scraper device
CN204820607U (en) * 2015-07-30 2015-12-02 福建省晋江市佶龙机械工业有限公司 Angle adjusting mechanism for gravure press scraper device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105620030A (en) * 2015-12-25 2016-06-01 深圳连硕三悠自动化科技有限公司 High-rigidity angle adjustment mechanism
CN105620030B (en) * 2015-12-25 2018-04-20 深圳连硕三悠自动化科技有限公司 High rigidity angle-adjusting mechanism
CN106242232A (en) * 2016-08-30 2016-12-21 江苏百新环境工程有限公司 Remove the trailing type scraping mechanism of positive plate bur
CN113629572A (en) * 2021-08-12 2021-11-09 国网河北省电力有限公司沧州供电分公司 Guide arm device of paying-off tackle

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Address after: Jinjiang Economic Development Zone, Quanzhou City, Fujian province 362200 city (five yuan) Hin Yangxin Road No. 18

Applicant after: Fujian Jilong mechanical Polytron Technologies Inc

Address before: 362200 Jinjiang Industrial Park, Quanzhou, Fujian, China five

Applicant before: Jilong Mechanical Industry Co., Ltd., Jinjiang City, Fujian Prov.

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