CN106218204A - A kind of inner-outer sleeve plate jacking device of direct-connected driving - Google Patents

A kind of inner-outer sleeve plate jacking device of direct-connected driving Download PDF

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Publication number
CN106218204A
CN106218204A CN201610594451.1A CN201610594451A CN106218204A CN 106218204 A CN106218204 A CN 106218204A CN 201610594451 A CN201610594451 A CN 201610594451A CN 106218204 A CN106218204 A CN 106218204A
Authority
CN
China
Prior art keywords
direct
axle
jacking device
outer sleeve
plate jacking
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.)
Pending
Application number
CN201610594451.1A
Other languages
Chinese (zh)
Inventor
薛志成
吴春雷
练大伟
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.)
Shaanxi Beiren Printing Machinery Co Ltd
Original Assignee
Shaanxi Beiren Printing 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
Application filed by Shaanxi Beiren Printing Machinery Co Ltd filed Critical Shaanxi Beiren Printing Machinery Co Ltd
Priority to CN201610594451.1A priority Critical patent/CN106218204A/en
Publication of CN106218204A publication Critical patent/CN106218204A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/08Cylinders
    • B41F13/20Supports for bearings or supports for forme, offset, or impression cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F13/00Common details of rotary presses or machines
    • B41F13/004Electric or hydraulic features of drives

Abstract

The invention discloses the inner-outer sleeve plate jacking device of a kind of direct-connected driving, including support, top board axle plate jacking device and low rotation speed large torque servomotor, one end of top board axle is connected with gapless shaft coupling, and gap shaft coupling is connected with low rotation speed large torque servomotor by servomotor spindle.Solve prior art exists and affect the jerk value of roller because of device deformation, the problem causing printing chromatography low precision so that chromatography fast response time, chromatography precision are high, and the performance that chromatography is stable.

Description

A kind of inner-outer sleeve plate jacking device of direct-connected driving
Technical field
The invention belongs to printing equipment technical field, relate to the inner-outer sleeve plate jacking device of a kind of direct-connected driving.
Background technology
On printing equipment, provisioned roller type of drive is at present: the servomotor of 3000 revs/min and driving ceiling Being connected by reductor transition between axle, reductor effect is to reduce rotating speed, it is ensured that minimum version footpath under the highest machine speed state Rational Rotation Speed, this kind of structure is limited by reductor performance parameter, can affect the motor response speed when chromatography and precision. Meanwhile, the usual structure of plate jacking device provisioned on current printing equipment is that top-plate axis is arranged on sliding sleeve, top-plate axis two ends By bearings in sliding sleeve, top-plate axis rotates and moves axially, and sliding sleeve is only followed top-plate axis and rotated, and does not moves axially.In print During brush, ink can be splashed on top-plate axis surface, causes cleaning trouble, is not easy to clean out, destroys the shape of top-plate axis Position tolerance, when top-plate axis moves axially, it may appear that jam phenomenon, uses for a long time, and top-plate axis can wear and tear, and ink can be altered into tooth In roller box, pollution lubricating oil, damages other parts.
Summary of the invention
It is an object of the invention to provide the inner-outer sleeve plate jacking device of a kind of direct-connected driving, solve prior art exists because of Device deforms and affects the jerk value of roller, the problem causing printing chromatography low precision so that chromatography fast response time, chromatography essence Degree height, and the performance that chromatography is stable.
The technical solution adopted in the present invention is, the inner-outer sleeve plate jacking device of a kind of direct-connected driving, including support, top board axle Plate jacking device and low rotation speed large torque servomotor, one end of top board axle is connected with gapless shaft coupling, and gap shaft coupling passes through Servomotor spindle is connected with low rotation speed large torque servomotor.
The feature of the present invention also resides in,
Slip cap is fixed on stent outer.
Top board axle is connected with support by bearing and ring set.
Low rotation speed large torque servomotor is connected with support.
Ceiling device, including axle and be arranged on the overcoat outside axle and plastic sheath, overcoat links together with axle, it is possible to one Moving axially of body, axle can be axially moveable in overcoat, and axle is connected with top board axle, so that direct-connected driving means is by driving Top board axle carrys out the motion of band moving axis.
One end of axle is provided with conehead, and both fixing connections, and conehead can rotate together with axle.
Being provided with copper sheathing between conehead and overcoat, copper sheathing is enclosed within overcoat outside and conehead close proximity.
Copper sheathing includes one end that diameter is big and the little one end of diameter, the little one end of diameter insert and be arranged on conehead and overcoat Between space in.
Being provided with plastic sheath outside overcoat, the part that overcoat is exposed by plastic sheath is blocked completely.
The invention has the beneficial effects as follows, the jerk value of roller will not be affected because of deformation, cause printing chromatography low precision Phenomenon, prevents ink from scurrying into gear-box, pollution lubricating system.Simple in construction, intensity is good, facilitates protective separation ink splatter point, Increase top-plate axis intensity, reduce cleaning work, save the production cost setting by direct-connected driving, it is possible to make equipment in lifting Speed process, chromatography fast response time, reduces loss due to spoiled work, reduces the production cost of printing enterprise;Chromatography precision is high, chromatography is steady Fixed, print quality can be improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the inner-outer sleeve plate jacking device of a kind of direct-connected driving of the present invention;
Fig. 2 is the structural representation of the plate jacking device in the inner-outer sleeve plate jacking device of a kind of direct-connected driving of the present invention.
In figure, 1. slip cap, 2. bearing, the 3. collar, 4. top-plate axis, 5. gapless shaft coupling, 6. servomotor spindle, 7. Support, 8. low rotation speed large torque servomotor, 10. plate jacking device, 11. overcoats, 12. plastic sheaths, 13. copper sheathings, 14. axles, 15. cones Head.
Detailed description of the invention
The present invention is described in detail with detailed description of the invention below in conjunction with the accompanying drawings.
The inner-outer sleeve plate jacking device of a kind of direct-connected driving, as it is shown in figure 1, include support 7, top board axle 4 plate jacking device 10 and Low rotation speed large torque servomotor 8,
One end of top board axle 4 is connected with gapless shaft coupling 5, and gap shaft coupling 5 is by servomotor spindle 6 and the slow-speed of revolution High pulling torque servomotor 8 connects, and support 7 is provided with slip cap 1, bearing 2 and the collar 3,
Slip cap 1 is fixed on stent outer,
Top board axle 4 is connected with support 7 by bearing 2 and ring set 3.
Low rotation speed large torque servomotor 8 is connected with support 7.
Ceiling device 10, as in figure 2 it is shown, include axle 14 and be arranged on the overcoat 11 outside axle 14 and plastic sheath 12, overcoat 11 link together with axle 14, it is possible to moving axially of one, and axle 14 can be axially moveable in overcoat 11, one end peace of axle 14 Equipped with conehead 15, and both fixing connections, conehead 15 can rotate together with axle 14.It is provided with copper sheathing between conehead 15 and overcoat 11 13, copper sheathing 13 is enclosed within overcoat 11 outside and conehead 15 close proximity.Copper sheathing 13 include one end that diameter is big and diameter little one End, the little one end of diameter insert and be arranged in the space between conehead 15 and overcoat 11.Axle 14 is connected with top board axle 4, thus Direct-connected driving means is made to move by driving top board axle 4 to carry out band moving axis 4.
Overcoat 11 is outside is provided with plastic sheath 12, and the part that overcoat 11 exposes is blocked by plastic sheath 12 completely.
Assembly of the invention, equipped with bearing 2 on top-plate axis 4, the right and left of bearing 2 respectively with slip cap 1 and a set of cups 3 It is bolted on support 7, to ensure axial, the circumferential movement of top-plate axis 4;The volume of low rotation speed large torque servomotor 8 Determining rotating speed 750rpm, its end face is connected with support 7;Gapless shaft coupling about 5 two ends respectively with top-plate axis 4 and servo Electric machine main shaft 6 connects, and it is fastened by the internal locking mechanism of gapless shaft coupling 5 respectively, thus realizes low rotation speed large torque and watch Take motor direct-connected with roller axle, thus the drive volume realizing motor is equal to the drive volume of roller, directly effectively reduces adapter ring The performances such as the joint impact on chromatography precision, reaches fast response time during chromatography, and chromatography precision is high, and in plate jacking device portion Point, under the driving of low rotation speed large torque servomotor 8, overcoat 11 can only move axially, it is impossible to rotating, axle 14 is in overcoat 11 Rotating, overcoat 11 and axle 14 are effectively increased top-plate axis intensity, and conehead 15 is mounted on an axle and rotates together, and copper sheathing 13 is embedded in overcoat On, preventing overcoat from producing spark with conehead Relative friction, cause dangerous accident, plastic sheath 12 overlaps on the coat for consumable goods, Intercepted when on the ink splatter in ink groove to top-plate axis, be unlikely to directly to be splashed on top-plate axis, when plastic sheath is the dirtiest Time change, reduce cleaning work.

Claims (10)

1. the inner-outer sleeve plate jacking device of a direct-connected driving, it is characterised in that include support (7), top board axle (4) plate jacking device (10) and low rotation speed large torque servomotor (8), one end of described top board axle (4) is connected with gapless shaft coupling (5), described Gap shaft coupling (5) be connected with low rotation speed large torque servomotor (8) by servomotor spindle (6).
The inner-outer sleeve plate jacking device of direct-connected driving the most according to claim 1, it is characterised in that on described support (7) It is provided with slip cap (1), bearing (2) and the collar (3).
The inner-outer sleeve plate jacking device of direct-connected driving the most according to claim 2, it is characterised in that described slip cap (1) It is fixed on stent outer.
The inner-outer sleeve plate jacking device of direct-connected driving the most according to claim 1, it is characterised in that described top board axle (4) It is connected with support (7) by bearing (2) and ring set (3).
The inner-outer sleeve plate jacking device of direct-connected driving the most according to claim 1, it is characterised in that the big torsion of the described slow-speed of revolution Square servomotor (8) is connected with support (7).
The inner-outer sleeve plate jacking device of direct-connected driving the most according to claim 1, it is characterised in that described ceiling device (10) overcoat (11), including axle (14) and being arranged on axle (14) outside and plastic sheath (12), described overcoat (11) and axle (14) link together, it is possible to moving axially of one, described axle (14) can be axially moveable in overcoat (11), described Axle (14) is connected with top board axle 4, so that direct-connected driving means is moved by driving top board axle (4) to carry out band moving axis (14).
The inner-outer sleeve plate jacking device of direct-connected driving the most according to claim 6, it is characterised in that the one of described axle (14) End is provided with conehead (15), and both fixing connections, and conehead (15) can rotate together with axle (14).
The inner-outer sleeve plate jacking device of direct-connected driving the most according to claim 6, it is characterised in that described conehead (15) with Being provided with copper sheathing (13) between overcoat (11), described copper sheathing (13) is enclosed within the position that overcoat (11) is outside and conehead (15) is close Put.
The inner-outer sleeve plate jacking device of direct-connected driving the most according to claim 8, it is characterised in that described copper sheathing (13) bag Including the big one end of diameter and the little one end of diameter, one end that described diameter is little is inserted and is arranged on conehead (15) and overcoat (11) Between space in.
The inner-outer sleeve plate jacking device of direct-connected driving the most according to claim 6, it is characterised in that described overcoat (11) Outside is provided with plastic sheath (12), and the part that overcoat (11) exposes is blocked by described plastic sheath (12) completely.
CN201610594451.1A 2016-07-26 2016-07-26 A kind of inner-outer sleeve plate jacking device of direct-connected driving Pending CN106218204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610594451.1A CN106218204A (en) 2016-07-26 2016-07-26 A kind of inner-outer sleeve plate jacking device of direct-connected driving

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610594451.1A CN106218204A (en) 2016-07-26 2016-07-26 A kind of inner-outer sleeve plate jacking device of direct-connected driving

Publications (1)

Publication Number Publication Date
CN106218204A true CN106218204A (en) 2016-12-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610594451.1A Pending CN106218204A (en) 2016-07-26 2016-07-26 A kind of inner-outer sleeve plate jacking device of direct-connected driving

Country Status (1)

Country Link
CN (1) CN106218204A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113510999A (en) * 2021-07-14 2021-10-19 渭南科赛机电设备有限责任公司 Printing unit transmission set based on shaftless motor

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1419495A (en) * 2000-05-17 2003-05-21 柯尼格及包尔公开股份有限公司 Driving member for rotating component integral with a printing machine and method for separating said driving member
JP2009202595A (en) * 2008-02-27 2009-09-10 Manroland Ag Printing press and process for its start up
CN201506068U (en) * 2009-09-24 2010-06-16 陕西北人印刷机械有限责任公司 Printing plate installation and transmission device of intaglio press
CN201544516U (en) * 2009-10-23 2010-08-11 陕西北人印刷机械有限责任公司 Quick assembly and disassembly device for flexible printing press plate roller
CN102673099A (en) * 2012-05-31 2012-09-19 宁波欣达印刷机器有限公司 Driving device for printing roll of high-speed electronic shaft transmission printing machine
CN204123757U (en) * 2014-09-28 2015-01-28 安徽新华印刷股份有限公司 A kind of forme direct drive unit
CN204414798U (en) * 2014-12-19 2015-06-24 陕西北人印刷机械有限责任公司 A kind of folder version vertex of a cone device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1419495A (en) * 2000-05-17 2003-05-21 柯尼格及包尔公开股份有限公司 Driving member for rotating component integral with a printing machine and method for separating said driving member
JP2009202595A (en) * 2008-02-27 2009-09-10 Manroland Ag Printing press and process for its start up
CN201506068U (en) * 2009-09-24 2010-06-16 陕西北人印刷机械有限责任公司 Printing plate installation and transmission device of intaglio press
CN201544516U (en) * 2009-10-23 2010-08-11 陕西北人印刷机械有限责任公司 Quick assembly and disassembly device for flexible printing press plate roller
CN102673099A (en) * 2012-05-31 2012-09-19 宁波欣达印刷机器有限公司 Driving device for printing roll of high-speed electronic shaft transmission printing machine
CN204123757U (en) * 2014-09-28 2015-01-28 安徽新华印刷股份有限公司 A kind of forme direct drive unit
CN204414798U (en) * 2014-12-19 2015-06-24 陕西北人印刷机械有限责任公司 A kind of folder version vertex of a cone device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113510999A (en) * 2021-07-14 2021-10-19 渭南科赛机电设备有限责任公司 Printing unit transmission set based on shaftless motor

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Application publication date: 20161214