CN201950916U - Printing plate drive set - Google Patents

Printing plate drive set Download PDF

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Publication number
CN201950916U
CN201950916U CN 201020593967 CN201020593967U CN201950916U CN 201950916 U CN201950916 U CN 201950916U CN 201020593967 CN201020593967 CN 201020593967 CN 201020593967 U CN201020593967 U CN 201020593967U CN 201950916 U CN201950916 U CN 201950916U
Authority
CN
China
Prior art keywords
motor
screw
support
nut
plate drive
Prior art date
Application number
CN 201020593967
Other languages
Chinese (zh)
Inventor
刘军亮
薛志成
Original Assignee
陕西北人印刷机械有限责任公司
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 陕西北人印刷机械有限责任公司 filed Critical 陕西北人印刷机械有限责任公司
Priority to CN 201020593967 priority Critical patent/CN201950916U/en
Application granted granted Critical
Publication of CN201950916U publication Critical patent/CN201950916U/en

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Abstract

The utility model provides a printing plate drive set. The printing plate drive set comprises a wallboard fixing frame which is provided with a linear guide rail, the linear guide rail is provided with a chute block, the chute block is fixedly arranged with a speed reducer and a motor support saddle for servo motor, the speed reducer is connected with a printing roller through a gapless shaft coupling, a bracket with a nut is fixed at bottom of the motor support saddle which is provided with a synchronization motor and a ballscrew, the synchronization motor and the ballscrew are drivingly connected through a belt, and the ballscrew rotates in the nut. The printing plate drive set solves the problem that there is transmission gap between a gear box and a printing roller, and thus overprinting precision of a shaftless rotary printing press is enhanced.

Description

A kind of forme drive unit
Technical field
The utility model relates to the mechanical device on a kind of printing machine, more particularly relates to a kind of forme drive unit.
Background technology
The forme drive unit is the chief component that does not have the axle rotary press, on the no axle rotary press at home and abroad, most tooth case external gears that adopt are connected with version roller external gear, or employing tooth case internal gear be connected with a version roller external gear, these connected modes all can not well solve the drive gap between tooth case and the version roller, so chromatography precision is subjected to certain restriction.Along with social development, continuous progress in science and technology, human lives's raising, people tend to high accuracy and variation to the requirement of printing machine, require print speed printing speed to improve constantly, and stability constantly strengthens.
Summary of the invention
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of forme drive unit, and this device can solve the drive gap between tooth case and the version roller.
The utility model is achieved through the following technical solutions: a kind of forme drive unit, comprise the wallboard fixed mount, described wallboard fixed mount is provided with line slideway, line slideway is provided with runner block, be fixed with the motor bearing on the runner block, be fixed with reductor and servomotor on the motor bearing, reductor is connected with servomotor by no gap shaft coupling, the output of reductor is connected with the version roller of printing machine by gapless shaft coupling, bottom at the motor bearing is fixed with support, and the lower end of support is welded with nut; Below described wallboard fixed mount, be fixedly connected with electric machine support, electric machine support is provided with synchronous motor and ball-screw, the right-hand member of ball-screw is equipped with driven pulley, driven pulley is connected by the drive pulley that is provided with on belt and the synchronous motor, and the left end of ball-screw is connected with the nut of support lower end; Side plate before and after described wallboard fixed mount is provided with is equipped with limit switch on the side plate, be provided with the induction screw with the corresponding position of limit switch on described motor bearing.
The beneficial effect of the utility model forme drive unit is:
Owing to adopted the direct-connected drive unit of no gap shaft coupling, solved the drive gap between tooth case and the version roller, thereby improved the chromatography precision that does not have the axle rotary press.
Description of drawings
Fig. 1 is the structural representation of the utility model forme drive unit;
Fig. 2 is the left view of Fig. 1.
Among the figure: 1. wallboard, 2. do not have the gap shaft coupling, 3. reductor, 4. servomotor, 5. wallboard fixed mount, 6. driven pulley, 7. belt, 8. drive pulley, 9. synchronous motor, 10. ball-screw, 11. line slideways, 12. runner blocks, 13. the motor bearing, 14. induction screws, 15. limit switches, 16. side plate, 17. supports, 18. electric machine supports, 19. bearing, 20. bearing blocks, 21. nuts.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model forme drive unit is further described:
Fig. 1 is the structural representation of the utility model forme drive unit, among the figure, wallboard fixed mount 5 is fixed on the wallboard 1 of printing machine, on wallboard fixed mount 5, be provided with line slideway 11, line slideway 11 is provided with two runner blocks 12, be screwed motor bearing 13 on the upper hopper chute piece 12, reductor 3 and servomotor 4 are installed on the motor bearing 13, reductor 3 is connected with servomotor 4 by no gap shaft coupling, the output of reductor 3 is connected with the version roller of printing machine by no gap shaft coupling 2, bottom at motor bearing 13 is fixed with support 17, and the lower end of support 17 is welded with nut 21.Below wallboard fixed mount 5, be fixedly connected with electric machine support 18, the lower end fixed installation synchronous motor 9 of electric machine support 18, the upper end of electric machine support 18 is by the fixing ball-screw 10 of the bearing 19 on the bearing block 20, the right-hand member of ball-screw 10 is equipped with driven pulley 6, driven pulley 6 is connected with drive pulley 8 on the synchronous motor 9 by belt 7, and the left end of ball-screw 10 is connected with the nut 21 of support 17 lower ends.Side plate 16 before and after wallboard fixed mount 5 is provided with.
Fig. 2 is the left view of Fig. 1, among the figure, limit switch 15 is installed on side plate 16, is provided with induction screw 14 with limit switch 15 corresponding positions on motor bearing 13.
During work, synchronous motor 9 rotates, driving ball-screw 10 by belt 7 rotates, make the nut 21 on the support 17 on ball-screw 10, do left and right sides rectilinear motion, thereby drive motors bearing 13 slides on line slideway 11 by runner block 12, servomotor 4 and reductor 3 are also just along with motor bearing 13 slides, to realize not having the horizontal registering of axle rotary press printing, limit by limit switch 15 and induction screw 14 position of its slip, servomotor 4 drives reductor 3 and drives printing plate cylinder by no gap shaft coupling 2, thereby realizes the hi-Fix and the printing of printing plate cylinder.
This kind forme drive unit has solved the drive gap between tooth case and the version roller, thereby has improved the chromatography precision that does not have the axle rotary press.

Claims (1)

1. forme drive unit, comprise the wallboard fixed mount, it is characterized in that: described wallboard fixed mount is provided with line slideway, described line slideway is provided with runner block, be fixed with the motor bearing on the described runner block, be fixed with reductor and servomotor on the described motor bearing, reductor is connected with servomotor by no gap shaft coupling, the output of reductor is connected with the version roller of printing machine by gapless shaft coupling, bottom at described motor bearing is fixed with support, and the lower end of described support is welded with nut; Below described wallboard fixed mount, be fixedly connected with electric machine support, described electric machine support is provided with synchronous motor and ball-screw, the right-hand member of described ball-screw is equipped with driven pulley, driven pulley is connected by the drive pulley that is provided with on belt and the synchronous motor, and the left end of described ball-screw is connected with the nut of described support lower end; Side plate before and after described wallboard fixed mount is provided with is equipped with limit switch on the described side plate, is provided with the induction screw with the corresponding position of limit switch on described motor bearing.
CN 201020593967 2010-11-05 2010-11-05 Printing plate drive set CN201950916U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020593967 CN201950916U (en) 2010-11-05 2010-11-05 Printing plate drive set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201020593967 CN201950916U (en) 2010-11-05 2010-11-05 Printing plate drive set

Publications (1)

Publication Number Publication Date
CN201950916U true CN201950916U (en) 2011-08-31

Family

ID=44495041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201020593967 CN201950916U (en) 2010-11-05 2010-11-05 Printing plate drive set

Country Status (1)

Country Link
CN (1) CN201950916U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102423957A (en) * 2011-09-16 2012-04-25 江阴市汇通包装机械有限公司 Electric printing transmission mechanism
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
CN103331993A (en) * 2013-06-09 2013-10-02 苏州金科信汇光电科技有限公司 Printing device capable of adjusting printing pressure automatically
CN103434261A (en) * 2013-08-30 2013-12-11 无锡宝南机器制造有限公司 Belt shaft structure with rapid annular belt changing device
WO2014029052A1 (en) * 2012-08-20 2014-02-27 Xu Peng Printing power apparatus
CN107584864A (en) * 2017-09-27 2018-01-16 侯鹏 A kind of longitudinal plate-regulating device of intaglio printing press
CN109501440A (en) * 2018-09-28 2019-03-22 陕西北人印刷机械有限责任公司 A kind of roller driving and lateral automatic register sets

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102423957A (en) * 2011-09-16 2012-04-25 江阴市汇通包装机械有限公司 Electric printing transmission mechanism
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
WO2014029052A1 (en) * 2012-08-20 2014-02-27 Xu Peng Printing power apparatus
CN103331993A (en) * 2013-06-09 2013-10-02 苏州金科信汇光电科技有限公司 Printing device capable of adjusting printing pressure automatically
CN103434261A (en) * 2013-08-30 2013-12-11 无锡宝南机器制造有限公司 Belt shaft structure with rapid annular belt changing device
CN103434261B (en) * 2013-08-30 2015-06-03 无锡宝南机器制造有限公司 Belt shaft structure with rapid annular belt changing device
CN107584864A (en) * 2017-09-27 2018-01-16 侯鹏 A kind of longitudinal plate-regulating device of intaglio printing press
CN109501440A (en) * 2018-09-28 2019-03-22 陕西北人印刷机械有限责任公司 A kind of roller driving and lateral automatic register sets

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20180508

Address after: 102628 No. 25, Keyuan Road, Daxing Industrial Development Zone, Daxing District, Beijing.

Patentee after: Biden Intelligent Equipment Technology Co. Ltd.

Address before: 714000 west section of Dongfeng Street, Weinan Development Zone, Shaanxi

Patentee before: Beiren Printing Machinery Co., Ltd., Shaanxi

Effective date of registration: 20180508

Address after: 102628 No. 25, Keyuan Road, Daxing Industrial Development Zone, Daxing District, Beijing.

Patentee after: Biden Intelligent Equipment Technology Co. Ltd.

Address before: 714000 west section of Dongfeng Street, Weinan Development Zone, Shaanxi

Patentee before: Beiren Printing Machinery Co., Ltd., Shaanxi

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110831