A kind of release paper pay-off machine and unreel method
Technical field
The present invention relates to a kind of air-expanding shaft location web material that both had, the degree of tension height that can guarantee again the coiled material blowing is consistent, have again simultaneously a kind of release paper pay-off machine that gas circuit, circuit pass through at same hollow shaft simultaneously and unreel method, belong to the release paper pay-off machine body plan and make the field.
CN101070124Y, title " zero-speed of cylinder material is to the version roll-changing device for roll material ", comprise frame, the first unreeling structure, the second unreeling structure, material receiving mechanism, material trailer coupling and material storage mechanism, material receiving mechanism, material trailer coupling and material storage mechanism are installed on the frame, it is characterized in that: be provided with the first colour code detecting sensor between described the first unreeling structure and the material receiving mechanism, be provided with the second colour code detecting sensor between the second unreeling structure and the material receiving mechanism, be provided with the 3rd colour code detecting sensor between material receiving mechanism and the material trailer coupling, the length of material between the length of material between the 3rd colour code detecting sensor and the first colour code detecting sensor and the 3rd colour code detecting sensor and the second colour code detecting sensor all is the long integral multiples of cylinder material galley.The galley that distance between the junction colour code of the cylinder material that the present invention is finished after finishing and connecting material and the cylinder material of replacement equals cylinder material is long, can realize cylinder material to the version change of lap that connects material.Its weak point: the one, be not suitable for the change of lap of parting paper material; The 2nd, coiled material draws tensioning by the stretching device that a plurality of guide wheels consist of, and its degree of tension is subjected to the restriction of tractive force, can't realize constant; The 3rd, be not suitable for the blowing of high speed coiled material, so can't mate with the health complete equipment; The 4th, occupied ground is large, and the material loading difficulty particularly in the course of the work, almost can't realize the material loading of top roll; The 5th, between coiled material and the dispensing shaft open the cooperation, it rocks the gap and not only causes dispensing speed not allow control, and easily causes fracture.
Summary of the invention
Design goal: avoid the weak point in the background technology, design a kind of air-expanding shaft location web material that both had, the degree of tension height that can guarantee again the coiled material blowing is consistent, has again simultaneously a kind of release paper pay-off machine that gas circuit, circuit pass through at same hollow shaft simultaneously and unreels method.
Design plan: in order to realize above-mentioned design goal.1, the axle in the unreeling machine is the design of hollow shaft, is one of technical characterictic of the present invention.The purpose of doing like this is: cooperate because hollow shaft one end is the sealing of rotation contact by conductive plate set collar and conducting slip ring, and be embedded with swivel joint at conducting slip ring, this swivel joint center has air flue, therefore it both can guarantee that air-flow passed through air flue, hollow shaft to air-expanding shaft, reach the swollen release chart drum core of tensioning of control air-expanding shaft, electric energy can be flowed to magnetic clutch by hollow shaft again, guarantee the work of magnetic clutch.2, adopting magnetic clutch to control the design that whether unreels of first, second release paper roll, is two of technical characterictic of the present invention.The purpose of doing like this is: because first, second magnetic clutch is separately fixed on the first and second air-expanding shafts and respectively with first, second air-expanding shaft on first, second inflatable synchronous pulley be electromagnetic clutch and cooperate, and the first or second inflatable synchronous pulley that matches with first, second magnetic clutch is the steel synchronous pulley, therefore whether the work by first, second magnetic clutch, can realize the effective control with first, second air-expanding shaft.3, the design of pneumatic the first and second air-expanding shafts is three of technical characterictics of the present invention.The purpose of doing like this is: because the first and second air-expanding shaft admission ports are controlled its air inlet, venting by manually actuated control valve, therefore by first, second air-expanding shaft manually actuated control valve separately, can realize bulging or shrinking of the first or second air-expanding shaft, thus the reliable fit between first, second air-expanding shaft of chamber and release paper roll volume core hole.
Technical scheme 1: a kind of release paper pay-off machine, it comprises reductor, unreeling machine and uncoiling motor, axle in the described unreeling machine is hollow shaft, hollow shaft one end is rotation by conductive plate set collar and conducting slip ring and contacts cooperation, swivel joint is positioned at the conducting slip ring endoporus, and the swivel joint center has air flue, the air-expanding shaft adapter plate is connected with the other end of hollow shaft by the adapter plate butt flange, the middle bearing bracket spacer by bearing carrier ring on hollow shaft, outer bearing carrier by bearing carrier ring on the middle bearing bracket spacer, drive synchronous pulley be enclosed within on the middle bearing bracket spacer and be positioned at outer bearing carrier and the air-expanding shaft adapter plate between, the first and second air-expanding shafts respectively by bearing and air-expanding shaft bearing seat on the air-expanding shaft adapter plate and the first and second air-expanding shaft admission ports control its air inlet by manually actuated control valve, venting, first, the second magnetic clutch is separately fixed on the first and second air-expanding shafts and respectively with first, on the second air-expanding shaft first, the second inflatable synchronous pulley is electromagnetic clutch and cooperates, first, the power lead of the second magnetic clutch joins by hollow shaft and conducting slip ring, the first or second inflatable synchronous pulley drives rotation by Timing Belt by driving synchronous pulley, the servo belt wheel is fixed on the middle bearing bracket spacer and drives synchronous pulley and rotates, and the transposition synchronizing wheel is fixed on the hollow shaft and drives the air-expanding shaft adapter plate under the driving of motor and rotates.
Technical scheme 2: a kind of method that unreels of release paper pay-off machine, two volume parting paper are enclosed within respectively first, on the second air-expanding shaft, when the parting paper on the first air-expanding shaft unreels, the first magnetic clutch gets electricly is combined with the first inflatable synchronizing wheel, servomotor drives solid servo synchronizing wheel rotation on the middle bearing bracket spacer, servo synchronizing wheel drives the middle bearing bracket spacer and rotates, the middle bearing bracket spacer drives the driving synchronous pulley that is fixed on it and rotates, drive synchronous pulley and drive the rotation of the first inflatable synchronizing wheel by Timing Belt, the first inflatable synchronizing wheel drives the first air-expanding shaft and rotates, the parting paper that the first air-expanding shaft drives on the first air-expanding shaft unreels, the idle running of the second air-expanding shaft; When the parting paper on the first air-expanding shaft unreel finish after, motor drives the transposition synchronizing wheel by Timing Belt and rotates, the transposition synchronizing wheel drives hollow shaft and rotates, hollow shaft drives the air-expanding shaft adapter plate and rotates 180 degree, make the release paper roll that is positioned on the second air-expanding shaft turn to the residing position of the first air-expanding shaft, the first air-expanding shaft turns to the residing position of the second air-expanding shaft, the second magnetic clutch got and electricly was combined with the second inflatable synchronizing wheel this moment, servomotor drives solid servo synchronizing wheel rotation on the middle bearing bracket spacer, servo synchronizing wheel drives the middle bearing bracket spacer and rotates, the middle bearing bracket spacer drives the driving synchronous pulley that is fixed on it and rotates, drive synchronous pulley and drive the rotation of the second inflatable synchronizing wheel by Timing Belt, the second inflatable synchronizing wheel drives the second air-expanding shaft and rotates, the parting paper that the second air-expanding shaft drives on the second air-expanding shaft unreels, the idle running of the first air-expanding shaft is pieced together the purpose that face remains unchanged forever thereby reach the parting paper pros and cons.
The present invention compares with background technology, and the one, the design of hollow shaft gas circuit, circuit structure had both realized that gas circuit to first, second inflatable axis' control, had realized again the control of circuit to first, second magnetic clutch, had solved again the difficult problem of wire intertwist simultaneously; The 2nd, adopt servomotor, Timing Belt to combine with air-expanding shaft, realized that not only constant speed unreels, and realized the coupling with high speed health complete equipment; The 3rd, the air-expanding shaft adapter plate drives its 180 degree transposition by motor, Timing Belt, has realized that namely parting paper pros and cons assembly face remains unchanged, and has realized again the purpose of quick transposition, splicing.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of release paper pay-off machine.
Fig. 2 is the sectional structure scheme drawing of A-A among Fig. 1.
The specific embodiment
Embodiment 1: with reference to attached Fig. 1 and 2.A kind of release paper pay-off machine, it comprises reductor 1, unreeling machine 2 and uncoiling motor 3, axle in the described unreeling machine 2 is hollow shaft 9, hollow shaft 9 one ends are rotation by conductive plate set collar 6 and conducting slip ring 5 and contact cooperation, swivel joint 4 is positioned at conducting slip ring 5 endoporus, and swivel joint 4 centers have air flue, and air-expanding shaft adapter plate 20 is connected with the other end of hollow shaft 9 by the adapter plate butt flange, it is prior art that air-expanding shaft is made, and is not described herein at this.Middle bearing bracket spacer 10 by bearing carrier ring on hollow shaft 9, outer bearing carrier 11 by bearing carrier ring on middle bearing bracket spacer 10, driving synchronous pulley 14 is enclosed within on the middle bearing bracket spacer 10 and is positioned at outer bearing carrier 11 and 20 of air-expanding shaft adapter plates, the first and second air-expanding shafts 17 and 21 respectively by bearing and air-expanding shaft bearing seat on air-expanding shaft adapter plate 20 and the first and second air-expanding shafts 17 and 21 admission ports by manually actuated control valve 18 and 18 its air inlets of control, venting, first, the second magnetic clutch 16 and 23 is separately fixed on the first and second air-expanding shafts 17 and 21 and respectively with first, on the second air-expanding shaft 17 and 21 first, the second inflatable synchronous pulley 15 and 22 is electromagnetic clutch and cooperates, first, the second magnetic clutch 16 and 23 power lead by hollow shaft and conduction fixedly disk ring 6 join, the first or second inflatable synchronous pulley 15 and 22 drives rotation by Timing Belt 13 by driving synchronous pulley 14, the servo belt wheel is fixed on the middle bearing bracket spacer 10 and drives synchronous pulley 14 and rotates, and the transposition synchronizing wheel is fixed on the hollow shaft 9 and drives air-expanding shaft adapter plate 20 under the driving of motor and rotates.Described inflatable synchronous pulley 15 and 22 is the metal synchronizing wheel.
Embodiment 2: on the basis of embodiment 1, a kind of method that unreels of release paper pay-off machine, two volume parting paper are enclosed within respectively first, on the second air-expanding shaft 17 and 21, when the parting paper on the first air-expanding shaft unreels, the first magnetic clutch 16 gets electric and the first inflatable synchronizing wheel 15 combinations, servomotor drives solid servo synchronizing wheel rotation on middle bearing bracket spacer 10, servo synchronizing wheel 8 drives middle bearing bracket spacer 10 and rotates, middle bearing bracket spacer 10 drives the driving synchronous pulley 14 that is fixed on it and rotates, drive synchronous pulley 14 and drive 15 rotations of the first inflatable synchronizing wheel by Timing Belt 13, the first inflatable synchronizing wheel 15 drives the first air-expanding shaft 17 and rotates, the parting paper that the first air-expanding shaft 17 drives on the first air-expanding shaft 17 unreels, 21 idle running of the second air-expanding shaft; When the parting paper on the first air-expanding shaft 17 unreel finish after, motor drives transposition synchronizing wheel 7 by Timing Belt and rotates, transposition synchronizing wheel 7 drives hollow shaft 9 and rotates, hollow shaft 9 drives air-expanding shaft adapter plate 20 and rotates 180 degree, make the release paper roll that is positioned on the second air-expanding shaft 21 turn to the first air-expanding shaft 17 residing positions, the first air-expanding shaft 17 turns to the second air-expanding shaft 21 residing positions, this moment second, magnetic clutch 23 got electric and the second inflatable synchronizing wheel 22 combinations, servomotor drives solid servo synchronizing wheel 8 rotations on middle bearing bracket spacer 10, servo synchronizing wheel 8 drives middle bearing bracket spacer 10 and rotates, middle bearing bracket spacer 10 drives the driving synchronous pulley 14 that is fixed on it and rotates, drive synchronous pulley 14 and drive 22 rotations of the second inflatable synchronizing wheel by Timing Belt 13, the second inflatable synchronizing wheel 22 drives the second air-expanding shaft 21 and rotates, the parting paper that the second air-expanding shaft 21 drives on the second air-expanding shaft 21 unreels, the idle running of the first air-expanding shaft is pieced together the purpose that face remains unchanged forever thereby reach the parting paper pros and cons.
What need to understand is: although above-described embodiment is to the mentality of designing of the present invention detailed text description of contrasting; but these text descriptions; just the simple text of mentality of designing of the present invention is described; rather than to the restriction of mentality of designing of the present invention; any combination, increase or modification that does not exceed mentality of designing of the present invention all falls within the scope of protection of the present invention.