A kind of static eliminator for high-speed digital printer
Technical field
The invention mainly relates to digital printing machine part field, be specifically related to a kind of static eliminator for high-speed digital printer.
Background technology
The high-speed digital printer of prior art completes there is a large amount of electrostatic between the paper of printing, and the paper adhesion being stacked up, paper arches upward and paperboard sometimes. The way generally eliminating electrostatic is to need under standard atmosphere environment; the static printing paper 3-4 that places waits electrostatic charge Lock-out in individual hour; or increase Simple electrostatic cleaning hairbrush controls electrostatic on high-speed digital printer; but the difference that the effect of elimination electrostatic is very; all define the problem that high speed printing completes but to quickly enter the operation of follow-up bookbinding due to the reason of electrostatic; paper, because electrostatic paperboard affects work efficiency especially, also can cause digital printer to shut down time serious.
Summary of the invention
The technical problem to be solved is to provide a kind of static eliminator for high-speed digital printer, change the mode eliminating electrostatic, there is the function of automatic static electricity eliminating, avoid paper jam phenomenon, improve work efficiency, random device paper feed state and automatically start or stop, working stability, safe fanout free region, easy for installation, do not affect the work of former machine.
The technical scheme is that a kind of static eliminator for high-speed digital printer, including for eliminating the electrostatic ionic rod of electrostatic between paper and for controlling the control circuit of electrostatic ionic rod start and stop, described electrostatic ionic rod is installed on the turnover panel of high-speed digital paper delivery Kou Chuzhi road, and electrostatic ionic rod is vertically set on the top of paper; Described control circuit is connected by the power supply end of wire with described electrostatic ionic rod, and control circuit also controls paper traveling startup with the power end of high-speed digital printer and high-speed digital printer respectively and the paper traveling control signal end stopped is connected.
The invention has the beneficial effects as follows: control circuit carrys out the work of start and stop electrostatic ionic rod according to high-speed digital paper carrier of printer and the situation stopping paper, starts with paper feed, and the electrostatic that disappears starts, paper feed terminates, the automatic start-stop effect that the electrostatic that disappears terminates, whole process need not manually participate in, convenient safety; This static eliminator changes traditional elimination electrostatic means, have the function of automatic static electricity eliminating, it is to avoid paper jam phenomenon, improve work efficiency, random device paper feed state and automatically start or stop, working stability, safe fanout free region, easy for installation, do not affect the work of former machine.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described control circuit includes the 1st port, the 2nd port, the 3rd port, the 4th port, the 5th port, the 6th port, on-off circuit and relay;
Described 1st port connects the positive pole of high-speed digital printer power end, described 5th port connects the negative pole of the power end of high-speed digital printer and the negative pole of the power supply end of electrostatic ionic rod, described 6th port connects the positive pole of the power supply end of described electrostatic ionic rod, is connected by on-off circuit between described 1st port and the 6th port; Described 2nd port connects the positive pole of described paper traveling control signal end, described 3rd port connects the negative pole of described paper traveling control signal end, connecting described relay by wire between described 2nd port and the 3rd port, described relay connects described on-off circuit and controls its break-make; Described 4th port connects high-speed digital printer and the ground wire of electrostatic ionic rod.
Further, described relay connects described on-off circuit and controls its break-make and be implemented as: when high-speed digital paper carrier of printer, paper traveling control signal end can the safety door locking of high-speed digital printer delivery unit, thus forming high level signal, safety door can be cancelled locking when the paper feed stopping time, thus forming low level signal, described relay controls the break-make of on-off circuit according to the high level signal got and low level signal: when high level signal, on-off circuit between described 1st port and the 6th port is connected by relay, the power supply end of high-speed digital printer power supply connection electrostatic ionic rod, power for electrostatic ionic rod, thus a large amount of eliminostatic that will exist between paper, when low level signal, on-off circuit between described 1st port and the 6th port is disconnected by relay, high-speed digital printer power supply disconnects the power supply end of electrostatic ionic rod, electrostatic ionic rod quits work.
Further, described electrostatic ionic rod is fixed on sheet metal, and described electrostatic ionic rod is installed on the turnover panel of high-speed digital paper delivery Kou Chuzhi road by described sheet metal by screw.
Above-mentioned further scheme is adopted to provide the benefit that: electrostatic ionic rod is installed simple, easy, does not destroy the overall structure of high-speed digital printer.
Further, described electrostatic ionic rod is vertically set on 5 to the 15cm place above paper.
Above-mentioned further scheme is adopted to provide the benefit that: to eliminate the effective of electrostatic.
Further, described static eliminator also includes controlling box, described control circuit is arranged in described control box, and multiple string holes that each circuit in described control box is provided with from described control box side respectively electrically connect with the power supply end of the power end of high-speed digital printer, paper traveling control signal end and electrostatic ionic rod after passing.
Adopt above-mentioned further scheme to provide the benefit that: to make control circuit not exposed outside, control circuit is placed in control box, not only act as the effect of protection circuit structure, also attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the side view that static eliminator of the present invention is connected with digital printer;
Fig. 2 is the front view that static eliminator of the present invention is connected with digital printer;
Fig. 3 is the circuit connection diagram of control circuit of the present invention;
Fig. 4 is the structural representation that the present invention controls box;
Fig. 5 is the schematic diagram that the present invention controls the string holes of box.
In accompanying drawing, the component names representated by each labelling is as follows:
1, electrostatic ionic rod, 2, paper road turnover panel, 3, paper, 4, high-speed digital printer, 5, sheet metal, 6, the 1st port, the 7, the 2nd port, the 8, the 3rd port, the 9, the 4th port, the 10, the 5th port, 11, the 6th port, 12, on-off circuit, 13, relay, 14, control box, 15, multiple string holes.
Detailed description of the invention
Below in conjunction with accompanying drawing, principles of the invention and feature being described, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
As shown in Figure 1-2, a kind of static eliminator for high-speed digital printer, including for eliminating the electrostatic ionic rod 1 of electrostatic between paper and for controlling the control circuit of electrostatic ionic rod 1 start and stop, described electrostatic ionic rod 1 is installed on high-speed digital printer 4 exit slot Chu Zhi road turnover panel 2, and electrostatic ionic rod 1 is vertically set on the top of paper 3; Described control circuit is connected with the power supply end of described electrostatic ionic rod 1 by wire, and the paper traveling control signal end that control circuit also controls paper traveling startup and stopping start and stop respectively through the wire power end with high-speed digital printer 4 and high-speed digital printer 4 is connected. In Fig. 1, arrow is the direction of paper paper feed.
As it is shown on figure 3, described control circuit includes the 1st port the 6, the 2nd port the 7, the 3rd port the 8, the 4th port the 9, the 5th port the 10, the 6th port 11, on-off circuit 12 and relay 13;
Described 1st port 6 connects the positive pole of high-speed digital printer 4 power end, described 5th port 10 connects the negative pole of the power end of high-speed digital printer 4 and the negative pole of the power supply end of electrostatic ionic rod 1, described 6th port 11 connects the positive pole of the power supply end of described electrostatic ionic rod 1, is connected by on-off circuit 12 between described 1st port 6 and the 6th port 11; Described 2nd port 7 connects the positive pole of described paper traveling control signal end, described 3rd port 8 connects the negative pole of described paper traveling control signal end, connecting described relay 13 by wire between described 2nd port the 7 and the 3rd port 8, described relay 13 connects described on-off circuit 12 and controls its break-make; Described 4th port 9 connects high-speed digital printer 4 and the ground wire of electrostatic ionic rod 1.
Described relay 13 connects described on-off circuit 12 and controls its break-make and be implemented as: when high-speed digital printer 4 paper feed, described paper traveling control signal end can the safety door locking of high-speed digital printer 4 delivery unit, thus forming high level signal, safety door can be cancelled locking when the paper feed stopping time, thus forming low level signal, described relay 13 controls the break-make of on-off circuit 12 according to the high level signal got and low level signal: when high level signal, on-off circuit 12 between described 1st port 6 and the 6th port 11 is connected by relay 13, the power supply end of high-speed digital printer 4 power supply connection electrostatic ionic rod 1, for electrostatic ionic rod 1 power supply, thus a large amount of eliminostatic that will exist between paper, when low level signal, on-off circuit 12 between described 1st port the 6 and the 6th port 11 is disconnected by relay 13, high-speed digital printer 4 power supply disconnects the power supply end of electrostatic ionic rod 1, electrostatic ionic rod 1 quits work.
Described electrostatic ionic rod 1 is fixed on sheet metal 5, and described electrostatic ionic rod 1 is installed on high-speed digital printer 4 exit slot Chu Zhi road turnover panel 2 by described sheet metal 5 by screw.
Described electrostatic ionic rod 1 is vertically set on 5 to the 15cm place above paper 3.
As illustrated in figures 4-5, described static eliminator also includes controlling box 14, described control circuit is arranged in described control box 14, and multiple string holes 15 that each circuit in described control box 14 is provided with from described control box 14 side respectively electrically connect with the power supply end of the power end of high-speed digital printer, paper traveling control signal end and electrostatic ionic rod 1 after passing.
Concrete, this static eliminator is installed on the high-speed digital printer of Canon's western VP4000 series difficult to understand or VP6000 series, between elimination paper, electrostatic is effective, substantially without paper jam phenomenon.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.