Driving device for printing roll of high-speed electronic shaft transmission printing machine

A technology of printing plate rollers and high-speed electronics, which is applied to printing machines, rotary printing machines, printing, etc., and can solve problems such as reduced precision, affecting overprinting accuracy, and insufficient stability of overprinting accuracy

Inactive Publication Date: 2012-09-19
NINGBO XINDA PRINTING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It can be seen from the above that the power transmission law of the printing plate roller driving device of the high-speed electronic shaft transmission printing machine is as follows: the servo motor drives the coupling, the coupling drives the transmission shaft, the transmission shaft drives the first gear, and the first gear drives the second gear. Gear, the second gear drive

Method used

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  • Driving device for printing roll of high-speed electronic shaft transmission printing machine
  • Driving device for printing roll of high-speed electronic shaft transmission printing machine

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing.

[0011] The printing plate roller driving device of the high-speed electronic shaft transmission printing machine of the present invention includes a servo motor 1, a shaft coupling 2, a box body 3 and a printing plate roller driving shaft 4, the servo motor 1 is connected to the box body 3, and the servo motor 1 is connected to the box body 3. The output shaft of the motor 1, the coupling 2, and the printing plate roller driving shaft 4 are connected in sequence; the part between the two ends of the printing plate roller driving shaft 4 is located in a shaft sleeve 5, and the printing plate roller drives The shaft 4 is rotatably connected with the shaft sleeve 5, and one end of the shaft sleeve 5 is connected with the box body 3, and the shaft sleeve 5 is also slidingly matched with the frame 6 of the high-speed electronic shaft transmission printing machine.

[0012] The c...

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PUM

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Abstract

The invention discloses a driving device for a printing roll of a high-speed electronic shaft transmission printing machine, which can improve the overprinting precision and make the overprinting precision stable. The driving device for the printing roll of the high-speed electronic shaft transmission printing machine comprises a servo motor (1), a shaft coupler (2), a box body (3) and a printing roll driving shaft (4), wherein the servo motor (1) is connected with the box body (3); the output shaft of the servo motor (1), the shaft coupler (2) and the printing roll driving shaft (4) are connected sequentially; the part between the two ends of the printing roll driving shaft (4) is positioned in a shaft sleeve (5); the printing roll driving shaft (4) is rotationally connected with the shaft sleeve (5); one end of the shaft sleeve (5) is connected with the box body (3); and the shaft sleeve (5) is in sliding fit with a machine frame (6) of the high-speed electronic shaft transmission printing machine.

Description

technical field [0001] The invention relates to the technical field of high-speed electronic shaft-driven printing machines, in particular to a printing plate roller driving device for high-speed electronic shaft-driven printing machines. Background technique [0002] At present, there is a high-speed (at least 200 meters per minute) electronic shaft drive printing machine printing plate roller driving device, which includes a servo motor, a coupling, a box, a transmission shaft and a printing plate roller drive shaft, the output shaft of the servo motor, The shaft device and the transmission shaft are connected in sequence. The transmission shaft is provided with a first gear, and the driving shaft of the printing plate roller is provided with a second gear connected with it through a spline. The first gear meshes with the second gear. The servo motor, transmission The shafts are all connected to the box, so that the servo motor and the drive shaft can be supported by the b...

Claims

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Application Information

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IPC IPC(8): B41F13/004
Inventor 张俊峰陈亮
Owner NINGBO XINDA PRINTING MACHINERY
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