Ink fountain reset device for gravure printing machine and control method thereof

A technology of reset device and printing machine, which is applied to printing machines, general parts of printing machinery, printing, etc. It can solve the problems of rapid adjustment of the position of the ink tank, which is laborious and inconvenient, time-consuming and labor-intensive, and achieves accurate and reliable positions. Effect

Active Publication Date: 2014-04-09
SHAANXI BEIREN PRINTING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Printing manufacturers and users need to shake the handwheel to remove the ink tank every time after changing the order, which is very laborious and inconvenient
After each change of order, due to the different diameters of the plate roller, the height of the ink tank will

Method used

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  • Ink fountain reset device for gravure printing machine and control method thereof
  • Ink fountain reset device for gravure printing machine and control method thereof
  • Ink fountain reset device for gravure printing machine and control method thereof

Examples

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Example Embodiment

[0032] The invention provides an ink tank resetting device of a gravure printing machine, such as figure 1 and figure 2 As shown, it includes two gears 004 installed on the frame 009. The two gears 004 are respectively installed with racks 005 meshing with them. The two racks 005 are arranged vertically, and the frame 009 is also installed with Rack 005 vertical worm gear 003, worm gear 003 meshes with gear 004, synchronous motor 001 is fixed on one side of frame 009, worm 002 is connected to the rotor end of synchronous motor 001, worm 002 meshes with worm gear 003, frame 009 On the other side, a proximity switch 007 and an absolute value encoder 008 are installed. The proximity switch 007 is installed on the inside of the rack 009, and the absolute value encoder 008 is installed on the outside of the rack 009.

[0033] The working principle of this mechanism is that the synchronous motor 001 drives the worm 002 to move, the worm 002 drives the worm gear 003 to move, the worm ge...

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PUM

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Abstract

The invention discloses an ink fountain reset device for a gravure printing machine. The ink fountain reset device comprises a gear installed on a machine frame; a rack meshed with the gear is installed at the gear and is vertically arranged; a worm wheel perpendicular to the rack is further installed on the machine frame and is meshed with the gear; one side of the machine frame is fixedly connected with a synchronous motor, and the rotor end of the synchronous motor is connected with a worm meshed with the worm wheel; a proximity switch and an absolute value encoder are installed on the other side of the machine frame; the absolute value encoder is connected with a PLC through a signal cable; the PLC is further connected with the proximity switch, an inching lifting button, a one-key reset button and an HMI through signal cables. According to the ink fountain reset device for the gravure printing machine, manpower can be greatly saved, the burden of an operator is relieved, meanwhile, order replacement time of workers can be greatly saved, and work efficiency is improved.

Description

technical field [0001] The invention belongs to the field of automatic control of printing machines, and relates to an ink tank reset device for gravure printing machines, and also relates to a control method of the device. Background technique [0002] After the printing factory user changes the order every time, the ink tank needs to be removed by shaking the hand wheel, which is very laborious and inconvenient. After each change of order, due to the different diameters of the plate roller, the height of the ink tank will also be different. When adjusting the height of the ink tank manually, it is difficult to adjust the position of the installed ink tank in a short time, and the adjustment process Every time the ink tank is removed, it needs to be readjusted, which is time-consuming and labor-intensive. Contents of the invention [0003] The object of the present invention is to provide an ink tank reset device for a gravure printing machine, which can change the origi...

Claims

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Application Information

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IPC IPC(8): B41F33/16B41F31/07
Inventor 薛志成王海龙吴春雷李征韩武
Owner SHAANXI BEIREN PRINTING MACHINERY
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