Summary of the invention
For sheet supply apparatus above shortcomings in prior art, the object of the invention is to: provide a kind of joint paper mold synchronized confessionPaper machine and using method thereof, it has, and reasonable in design, production cost are low, stable and reliable operation, splicing success rate are high, everyInferior replacing paper percent defective is low, tension force control stable, automaticity advantages of higher, has guaranteed equipment printing efficiency in the time of applicationAll greatly improve with quality.
In order to achieve the above object, the present invention adopts following technical scheme to realize:
The synchronized paper supplying machine of a kind of joint paper mold, the synchronized paper supplying machine of this joint paper mold comprises frame, is arranged on the crossbeam of frame both sides, main confessionPaper apparatus, spare roll paper feed and control device; This main paper feed and spare roll paper feed are arranged on respectively frameOn; Control device is arranged on a side of frame; Wherein, main paper feed comprises main paper supply driver element, spare roll paper supply dressPut and comprise paper apparatus and upper paper driver element on spare roll; This control device drives single with main paper supply driver element and upper paper respectivelyUnit respectively control connection to realize synchronized paper supply.
As the further improvement of technique scheme, this paper supplying machine also comprises tension detecting apparatus and tension-adjusting gear, thisForce checking device comprises the tension pick-up that is arranged on spare roll paper tape top, and this tension pick-up, tension-adjusting gear are respectivelyBe connected by data wire with PLC controller; Wherein in PLC controller, be preset with the storage mould of storage web tension predetermined threshold valuePiece, comparison module, described comparison module detects tension pick-up tension value and the tension force predetermined threshold value of spare roll paper tape in real timeCompare, and by result feedback relatively to PLC controller, PLC controller is according to comparative result control tension-adjusting gearRegulate.
As the further improvement of technique scheme, described tension pick-up props up for being arranged on spare roll paper tape top dancerThe angular-displacement potentiometer measurement mechanism at frame axle place; Control device also with the brakes control connection of spare roll paper feed, shouldBrakes comprises brake block, brake disc, brake clip and the piece that rises, and wherein brake disc is ventilated type brake disc; Brake clip is cast aluminiumOr casting zinc brake clip, the piece that rises is four groups of pieces that rise that support with brute spring, this piece that rises is connected to guarantee to stop with spare roll refillHull and paper roll run-in synchronism.
As the further improvement of technique scheme, should and main paper feed and spare roll paper supplying machine be provided with replacing paper rollLowering or hoisting gear, this replacing paper lowering or hoisting gear comprises drive unit, travel switch, limit switch, contact-making switch, expansion link;Wherein, this drive unit is connected with expansion link, and described limit switch, contact-making switch are electrically connected with drive unit respectively; ShouldTravel switch is connected with control device; This limit switch and contact-making switch are separately positioned on the liter of described replacing scroll lifting deviceHighs and lows falls; This drive unit is hydraulic pressure or air pressure or motor.
As the further improvement of technique scheme, this control device comprises PLC control module, and this PLC control module arrangesIn a side of frame, the total power switch, the stand-by power supply that on the opposite side of frame, are also provided with the synchronized paper supplying machine of joint paper mold are openedPass, earth leakage circuit-breaker; Wherein, on the drive unit of the paper roll paper feed of this main paper feed, be provided with paper roll revolution speed sensingDevice; PLC control module comprises comparison module, display module, wireless communication module, memory module, alarm module; Wherein,Paper roll speed probe and drive unit respectively with PLC control module control connection, comparison module is examined according to paper roll speed probePaper roll real-time rotate speed size and the paper roll rotating speed predetermined threshold value that is arranged on memory module of the main paper supply of surveying compare, and will compareResult is sent to PLC control module, and this PLC control module is according to the drive unit of comparative result control spare roll paper feedDuty; Display module is connected with the display screen being arranged in paper supplying machine frame, and this display screen is liquid crystal display frequency; WirelessCommunication module is the control with the synchronized paper supplying machine operation of joint paper mold control room by mobile 3G network, 4G network or wireless wifi networkMain frame processed is connected; Alarm module is connected with the audio frequency apparatus or the LED lamp that are arranged in frame.
As the further improvement of technique scheme, the drive unit of described spare roll paper feed is the bipolar deceleration of large speed ratioCase.
As the further improvement of technique scheme, on described spare roll, paper apparatus is paper apparatus in gas expansion shaft formula; Described standbyAlso comprise acceleration arm, sponge roller and paper cutter, the belt in this acceleration arm and spare roll paper feed with paper roll paper feedBe connected to improve the splicing speed of spare roll, in the time that spare roll paper feed reaches identical with main paper feed speed, described inThe attached continued access paper tape of sponge roller automatic pressing, paper cutter cuts off operation paper tape splicing process is completed.
As the further improvement of technique scheme, on described spare roll, the two ends of paper apparatus are also respectively arranged with conehead and leadPaper portion, this conehead has Electric Machine Control flexible, is fixed and adjusts limit so that conehead snaps in the refill of spare roll.
The using method of the synchronized paper supplying machine of the above-mentioned joint paper mold of the present invention comprises the steps:
1) startup stage: powering and start to energy-saving synchronized paper supplying machine normally works it, and spare roll paper feed is installedIn frame;
2) detection-phase: control device, according to the paper roll size in main paper feed and the rotating speed of drive unit thereof, is controlled paper for subsequent useThe drive unit duty of volume paper feed, accelerates to make the paper speed of itself and main paper feed to the paper tape of spare rollIdentical, detect in real time the web tension size of spare roll simultaneously and Tensity size is controlled in real time;
3) operation phase: after the paper tape of spare roll connects, spare roll paper feed is printed to use; Knot to be printedShu Hou, stops energy-saving synchronized paper supplying machine power supply.
Compared with sheet supply apparatus of the prior art, adopt the synchronized paper supplying machine tool of economizing type of the present invention to have the following advantages:
(1) structural design is more reasonable, adopts the mode of horizontal design to make paper supplying machine more reliable and more stable in running;
(2) adopt Pneumatic core shaft structure, make tension force control stable, splicing success rate is up to 100%, and the splicing of not slowing down,Highest running speed reaches 4.5 ten thousand/hour;
(3) change the maximum 1-2 of paper percent defective at every turn open, residual volume is accurately controlled at 110mm;
(4) full-automatic degree is higher, changes paper without manual monitoring, effectively reduces hand labor intensity, and has improved operationEfficiency, has good economic benefit.
Detailed description of the invention
Structure and using method thereof below in conjunction with accompanying drawing 1 to economizing type paper supplying machine of the present invention elaborate.
The synchronized paper supplying machine of a kind of joint paper mold, the synchronized paper supplying machine of this joint paper mold comprises frame, is arranged on the crossbeam of frame both sides, main confessionPaper apparatus, spare roll paper feed and control device; This main paper feed and spare roll paper feed are arranged on respectively frameOn; Control device is arranged on a side of frame; Wherein, main paper feed comprises main paper supply driver element, spare roll paper supply dressPut and comprise paper apparatus and upper paper driver element on spare roll; This control device drives single with main paper supply driver element and upper paper respectivelyUnit respectively control connection to realize synchronized paper supply. This paper supplying machine also comprises tension detecting apparatus 1 and tension-adjusting gear, this tension forceCheckout gear comprises the tension pick-up that is arranged on spare roll paper tape top, this tension pick-up, tension-adjusting gear respectively withPLC controller is connected by data wire; Wherein in PLC controller, be preset with storage web tension predetermined threshold value memory module,Comparison module, tension pick-up is detected in real time spare roll paper tape by described comparison module tension value and tension force predetermined threshold value are carried outRelatively, and by result feedback relatively to PLC controller, PLC controller carries out according to comparative result control tension-adjusting gearRegulate. Described tension pick-up is the angular-displacement potentiometer measurement mechanism that is arranged on dancer support shaft place, spare roll paper tape top;Control device also with the brakes control connection of spare roll paper feed, this brakes comprises brake block, brake disc, systemMoving folder and the piece that rises, wherein brake disc is ventilated type brake disc; Brake clip is cast aluminium or casting zinc brake clip, and the piece that rises is with powerful bulletFour groups of pieces that rise that spring supports, this piece that rises is connected to guarantee brake disc and paper roll run-in synchronism with spare roll refill. Be somebody's turn to do and main paper supplyDevice and spare roll paper supplying machine are provided with replacing scroll lifting device, and this replacing paper lowering or hoisting gear comprises drive unit, OKCheng Kaiguan, limit switch, contact-making switch, expansion link; Wherein, this drive unit is connected with expansion link, described limit switch,Contact-making switch is electrically connected with drive unit respectively; The trip switch is connected with control device; This limit switch and contact-making switchBe separately positioned on the lifting highs and lows of described replacing scroll lifting device; This drive unit be hydraulic pressure or air pressure orMotor. This control device comprises PLC control module, and this PLC control module is arranged in a side of frame, at another of frameIn side, be also provided with total power switch, Backup Power Switch, the earth leakage circuit-breaker of the synchronized paper supplying machine of joint paper mold; Wherein, this is mainOn the drive unit of the paper roll paper feed of paper feed, be provided with paper roll speed probe: PLC control module comprise comparison module,Display module, wireless communication module, memory module, alarm module; Wherein, paper roll speed probe and drive unit respectively withPLC control module control connection, the paper roll real-time rotate speed size of the main paper supply that comparison module detects according to paper roll speed probe withThe paper roll rotating speed predetermined threshold value that is arranged on memory module compares, and comparative result is sent to PLC control module, this PLCControl module is according to the drive unit duty of comparative result control spare roll paper feed; Display module be arranged on paper supplyDisplay screen in machine frame is connected, and this display screen is liquid crystal display frequency; Wireless communication module is by mobile 3G network, 4G netNetwork or wireless wifi network are connected with the main control system in the synchronized paper supplying machine operation of joint paper mold control room; Alarm module be arranged onAudio frequency apparatus in frame or LED lamp are connected. The drive unit of described spare roll paper feed is the bipolar deceleration of large speed ratioCase. On described spare roll, paper apparatus 2 is paper apparatus in gas expansion shaft formula; Described spare roll paper feed also comprise acceleration arm 3,Sponge roller and paper cutter, this acceleration arm is connected to improve the splicing speed of spare roll with the belt in spare roll paper feed,In the time that spare roll paper feed reaches identical with main paper feed speed, the attached continued access paper tape of described sponge roller automatic pressing, cut paper dressPutting 4 cuts off operation paper tape splicing process is completed. On described spare roll, the two ends of paper apparatus are also respectively arranged with conehead 5With lead paper portion 6, this conehead has Electric Machine Control flexible, is fixed and adjusts limit so that conehead snaps in the refill of spare roll.
The using method of the synchronized paper supplying machine of the above-mentioned joint paper mold of the present invention comprises the steps:
1) startup stage: powering and start to energy-saving synchronized paper supplying machine normally works it, and spare roll paper feed is installedIn frame;
2) detection-phase: control device, according to the paper roll size in main paper feed and the rotating speed of drive unit thereof, is controlled paper for subsequent useThe drive unit duty of volume paper feed, accelerates to make the paper speed of itself and main paper feed to the paper tape of spare rollIdentical, detect in real time the web tension size of spare roll simultaneously and Tensity size is controlled in real time;
3) operation phase: after the paper tape of spare roll connects, spare roll paper feed is printed to use; Knot to be printedShu Hou, stops energy-saving synchronized paper supplying machine power supply.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art. Be familiar withThe personnel of art technology obviously can easily make various amendments to these embodiment, and should General Principle described hereinUse in other embodiment and needn't pass through performing creative labour. Therefore, the invention is not restricted to the embodiment here, this area skillArt personnel are according to announcement of the present invention, and not departing from improvement and the amendment that category of the present invention makes all should be at protection model of the present inventionWithin enclosing.