CN103434876A - Linear moving arm-type flexible strip bundle-shaped winding machine - Google Patents
Linear moving arm-type flexible strip bundle-shaped winding machine Download PDFInfo
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- CN103434876A CN103434876A CN2013103855651A CN201310385565A CN103434876A CN 103434876 A CN103434876 A CN 103434876A CN 2013103855651 A CN2013103855651 A CN 2013103855651A CN 201310385565 A CN201310385565 A CN 201310385565A CN 103434876 A CN103434876 A CN 103434876A
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Abstract
Disclosed is a linear moving arm-type flexible strip bundle-shaped winding machine. The linear moving arm-type flexible strip bundle-shaped winding machine comprises a functional pulley block, a gas expansion shaft assembly and a strip leading-out pulley. The strip leading-out pulley is fixed on a leading-out pulley installation plate. The leading-out pulley installation plate is arranged on a linear track. The linear track is arranged on a winding machine body. The leading-out pulley installation plate axially slides on the linear track parallel to the gas expansion shaft assembly. A first strip section twisting pulley block and a second strip section twisting pulley block which are used for twisting flexible strips are further arranged between the functional pulley block and the strip leading-out pulley. The first strip section twisting pulley block is fixed on the winding machine body and is opposite to the functional pulley block. The second strip section twisting pulley block is fixed on the leading-out pulley installation plate and is opposite to the strip leading-out pulley. The linear moving arm-type flexible strip bundle-shaped winding machine is simple in structure, balanced in stress and capable of effectively preventing the strips from wrinkling in the winding process.
Description
Technical field
The present invention relates to a kind of strips of deformable material curling machine, relate to specifically the arm-type strips of deformable material bundle of a kind of traveling priority shape curling machine.
Background technology
At present, existing strips of deformable material, as made the material of " diaper " interior adsorbed layer, is comprised of nonwoven fabrics, Time of Fluff Slurry and water-absorbing resin etc., in making and the use procedure of producing, strips of deformable material need to be turned to plate-like or bundle shape.And, must control the tension force in strips of deformable material in winding process.
If tension force is too small, turn to plate-like or bundle is easily loose after shape, the impact transportation, store and use.But as overtension, will affect cross sectional shape and the size of strips of deformable material, even break this band material.So, in the winding process of strips of deformable material, should according to requirements, control the tension force of strips of deformable material in winding process.
Current curling machine adopts the motor-driven gas expansion shaft assembly of variable-ratio usually, and this assembly is; The outer surface cover of gas expansion shaft the hollow material core for the coiling strips of deformable material, and " gas expansion shaft " utilizes the hollow material core of pressurized air " tensioner "." initiating terminal " of band material uses adhesive tape bonding on this hollow material core.This gas expansion shaft assembly is in rotation and along the axis that is parallel to this " gas expansion shaft ", and stroke approximates " hollow material core " length and carries out reciprocal parallel, and every layer of band material turns to spiral fashion according to " rotating and mobile relation-helical pitch ".
Present winding equipment, what need reciprocal parallel is, " gas expansion shaft " part of rotation, comprise " gas expansion shaft ", the motor driven and be wound on band material bundle on " gas expansion shaft " etc., the drive motor power of the larger correspondence of this part of quality is also large, and the width of equipment is at least the twice of coiling bundle shape height, to such an extent as to cause the problem that equipment power dissipation is large and space availability ratio is low.
Summary of the invention
The present invention is in order to solve above-mentioned technical matters, and the arm-type strips of deformable material bundle of a kind of traveling priority shape curling machine is provided, and " power consumption " and the floor area of whole equipment all can reduce, and the tension force in can more effective control band material in winding process.
The technical solution adopted in the present invention is: the arm-type strips of deformable material bundle of a kind of traveling priority shape curling machine, comprise for introducing described strips of deformable material and adjusting the function assembly pulley of its tension force, by the assembly of the gas expansion shaft for the strips of deformable material of reeling of variable speed machine driving with for guiding strips of deformable material to make its band material be wound on the gas expansion shaft assembly derive pulley, described band material is derived pulley and is fixed on derivation pulley adapter plate, described derivation pulley adapter plate is arranged on the straight line track, described rectilinear orbit is arranged on the curling machine main body, under the driving of actuating device, derive the pulley adapter plate moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly axis, derive between pulley at described function assembly pulley and band material that assembly pulley is reversed in the first band material cross section also be provided with for reversing strips of deformable material and assembly pulley is reversed in the second band material cross section, described the first band material cross section is reversed assembly pulley and is fixed on the curling machine main body, and be oppositely arranged with the function assembly pulley, the second band material cross section is reversed assembly pulley and is fixed on derivation pulley adapter plate, and be oppositely arranged with band material derivation pulley.
Described the first band material cross section torsion assembly pulley and the second band material cross section are reversed assembly pulley and are included two for clamping the pulley of strips of deformable material, the axis that all pulleys in assembly pulley are reversed in described the first band material cross section torsion assembly pulley and the second band material cross section is parallel to each other, and vertically derives the plane of movement of pulley adapter plate.
Described the first band material cross section torsion assembly pulley and the second band material cross section are reversed assembly pulley and are included a pulley, described first is with the material cross section to reverse assembly pulley and second is with the axis of material cross section torsion assembly pulley middle pulley all parallel with the plane of movement of deriving the pulley adapter plate, the strips of deformable material of function assembly pulley output, after 180 ° of assembly pulley upsets are reversed in the first band material cross section, then reverses 180 ° of the reverse upsets of assembly pulley by the second band material cross section.
Described function assembly pulley comprises a movable pulley, and the both sides of described movable pulley are respectively equipped with at least one fixed pulley.
Described movable pulley is arranged on an end of dead axle swing arm, and the dead axle swing arm is arranged on the curling machine main body by an adapter shaft, and described adapter shaft is connected with angular-motion transducer.
The both sides of described movable pulley respectively have on any one fixed pulley and are connected with rotary encoder.
Described movable pulley is arranged on the straight line track, and described movable pulley is connected with linear displacement transducer.
Be connected with force application mechanism on described movable pulley.
Be connected with acceleration pick-up on described movable pulley.
Described force application mechanism is spring, cylinder or oil cylinder, and described cylinder or oil cylinder are by computer controlled.
Any one in combination, cylinder or the oil cylinder of described actuating device employing variable speed machine, change speed motor and retarder.
Beneficial effect of the present invention:
(1) just rotation of gas expansion shaft assembly in the present invention, derive pulley along the axis that is parallel to the gas expansion shaft assembly by the band material, and stroke approximates the length of material core to carry out reciprocal translation and moves, movement travel is short and moving-mass is little, power consumption that can effective reduction drive motor, efficiently solve again the problem that device space degree of utilization is low simultaneously;
(2) be provided with the first band material cross section torsion assembly pulley and second in the present invention and be with the material cross section to reverse assembly pulley, can effectively avoid when band expects that the derivation pulley moves back and forth, strips of deformable material produces fold;
(3) be provided with the function assembly pulley in the present invention, at first can control the tension force in strips of deformable material in winding process, secondly can store or discharge the band material of certain-length, provide electric signal by corresponding sensor, control system is according to the signal of sensor, differentiate this function assembly pulley and be storage or charge releasing belt material, control the rotating speed of coiling gas expansion shaft assembly, the even fracture of band material distortion of avoiding the inequality because of tension force to cause;
(4) setting of acceleration pick-up on movable pulley in function assembly pulley of the present invention, make when the application force to movable pulley is analyzed, and the force of inertia of movable pulley also counted, thereby can more accurately control the tension force of strips of deformable material.
The accompanying drawing explanation
Fig. 1 is that the present invention treats to reverse around strips of deformable material the structural representation of 90 °;
Fig. 2 is that the present invention treats to reverse around strips of deformable material the structural representation of 180 °;
Fig. 3 is the structural representation that in the present invention, the function assembly pulley connects linear displacement transducer and force application mechanism;
The lateral plan that Fig. 4 is Fig. 3 of the present invention;
The structural representation that Fig. 5 is function assembly pulley joint angle displacement pickup and force application mechanism in the present invention;
The birds-eye view that Fig. 6 is Fig. 5 in the present invention;
Fig. 7 is the structural representation that in the present invention, fixed pulley connects rotary encoder;
Fig. 8 is that the present invention first is with the material cross section to reverse assembly pulley and the second band expects that plane and function assembly pulley that cross section torsion assembly pulley forms are the double-deck structural representation arranged;
Fig. 9 is that the assembly pulley I is reversed in band material of the present invention cross section and band expects that plane and function assembly pulley that cross section torsion assembly pulley II forms are the structural representation that yi word pattern arranges;
Figure 10 is movable pulley force diagram in the present invention;
Mark in figure: 1, function assembly pulley, 2, the gas expansion shaft assembly, 3, the band material derives pulley, 4, derive the pulley adapter plate, 5, the curling machine main body, assembly pulley is reversed in the 6, first band material cross section, 7, assembly pulley is reversed in the second band material cross section, and 8, movable pulley, 9, fixed pulley, 10, dead axle swing arm, 11, force application mechanism, 12, angular-motion transducer, 13, rotary encoder, 14, line slideway, 15, linear displacement transducer.
The specific embodiment
As shown in the figure, the arm-type strips of deformable material bundle of a kind of traveling priority shape curling machine, comprise for introducing described strips of deformable material and adjusting the function assembly pulley 1 of its tension force, by the assembly of the gas expansion shaft for the strips of deformable material of reeling 2 of variable speed machine driving with for guiding strips of deformable material to make its band material be wound on gas expansion shaft assembly 2 derive pulley 3, described band material is derived pulley 3 and is fixed on derivation pulley adapter plate 4, described derivation pulley adapter plate 4 is arranged on the straight line track, described rectilinear orbit is arranged on curling machine main body 5, under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described rectilinear orbit comprises sliding rail or roller track, derive between pulley 3 at described function assembly pulley 1 and band material that assembly pulley 6 is reversed in the first band material cross section also be provided with for reversing strips of deformable material and assembly pulley 7 is reversed in the second band material cross section, described the first band material cross section is reversed assembly pulley 6 and is fixed on curling machine main body 5, and be oppositely arranged with function assembly pulley 1, the second band material cross section is reversed assembly pulley 7 and is fixed on derivation pulley adapter plate 4, and be oppositely arranged with band material derivation pulley 3,
In the present invention, assembly pulley 7 is reversed in the first band material cross section torsion assembly pulley 6 and the second band material cross section two kinds of set-up modes:
(1) described the first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included two for clamping the pulley of strips of deformable material, the axis that all pulleys in assembly pulley 7 are reversed in described the first band material cross section torsion assembly pulley 6 and the second band material cross section is parallel to each other, and vertically derives the slip plane of pulley adapter plate 4;
(2) described the first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included a pulley, described first is with the material cross section to reverse assembly pulley 6 and second is with the axis of material cross section torsion assembly pulley 7 middle pulleys all parallel with the plane of movement of deriving pulley adapter plate 4, the strips of deformable material of function assembly pulley 1 output, after 180 ° of assembly pulley 6 upsets are reversed in the first band material cross section, then reverses 180 ° of the reverse upsets of assembly pulley 7 by the second band material cross section.
In the present invention, function assembly pulley 1 comprises three kinds of set-up modes:
(1) described function assembly pulley 1 comprises a movable pulley 8, the both sides of described movable pulley 8 are respectively equipped with at least one fixed pulley 9, described movable pulley 8 is arranged on an end of dead axle swing arm 10, dead axle swing arm 10 is arranged on curling machine main body 5 by an adapter shaft, and described adapter shaft is connected with angular-motion transducer 12;
(2) described movable pulley 8 is arranged on an end of dead axle swing arm 10, dead axle swing arm 10 is arranged on curling machine main body 5 by an adapter shaft, the both sides of described movable pulley 8 respectively have the wheel shaft of a fixed pulley 9 to be connected with the electric signal of rotary encoder 13 control system according to the diameter of these two fixed pulleys 9 and the rotary encoder 13 that is attached thereto, discrimination function assembly pulley 1 is storage or discharges strips of deformable material, rotary encoder 13 can adopt incremental rotary encoder or absolute value formula rotary encoder, is preferably absolute value formula rotary encoder in the present invention;
(3) described movable pulley 8 is arranged on straight line track 14, is provided with the slide block that can be free to slide on rectilinear orbit 14 thereon, and movable pulley 8 is arranged on slide block by rebound, is connected with linear displacement transducer on slide block and connects 15;
In the present invention, function assembly pulley 1 plays the effect of controlling strips of deformable material tension force, the path of motion of the movable pulley 10 in function assembly pulley 1 can be that straight line can be also circular arc, in the present invention, function assembly pulley 1 can utilize movable pulley 8 is carried out to the tension force that counterweight is controlled strips of deformable material, can also on movable pulley 8, connect the tension force that force application mechanism 11 is controlled strips of deformable material, can also be connected with acceleration pick-up on described movable pulley 8, after connecting acceleration pick-up on movable pulley 8, force of inertia can be calculated in the lump, can control more accurately the tension force of strips of deformable material, described force application mechanism 11 is springs, cylinder or oil cylinder, described cylinder or oil cylinder are by computer controlled.
In the present invention, angular-motion transducer 12, the displacement designation system that rotary encoder 13 and linear displacement transducer 15 all can be comprised of travel switch replaces, the displacement designation system comprises 2 kinds of composition forms: the midway location of the motion total kilometrage of (1) movable pulley 8 in function assembly pulley 1 and two end positions respectively fill a travel switch, between end position and midway location, a plurality of travel switches can also be set, the travel switch of midway location is for determining the whether midway location in its total kilometrage of movable pulley 8, the installation of two limit switches is effective has determined the corresponding end position of movable pulley 8, when movable pulley 8 is positioned at end position, strips of deformable material is in the most nervous or the most lax state, control system is sent the signal that stops coiling, coiling work stops, avoid pulling off strips material or band material to be wound around, (2) midway location of the motion total kilometrage of the movable pulley in function assembly pulley 18 arranges a travel switch, so that the use of control system differentiation, the trip switch and the corresponding displacement pickup be connected on movable pulley 8 transmit the state of kinematic motion of movable pulley 8 jointly, and control system is adjusted the rotating speed of gas expansion shaft assembly 2 according to the signal of travel switch and corresponding sensor.
Described angular-motion transducer 12 can also be replaced by rotary encoder, and described linear displacement transducer 15 can also be replaced by grating scale, and grating scale comprises absolute value formula formula grating scale and increment type grating scale;
The present invention can be with the material cross section to reverse the position relationship of assembly pulley 7 according to device space size adjustment function assembly pulley 1 and the first band material cross section torsion assembly pulley 6 and second, the present invention when larger in the storage equipment space, can adopt function assembly pulley 1 to reverse assembly pulley 6 with the first band material cross section and the second band material cross section torsion assembly pulley 7 is the yi word pattern setting, when the equipment parking space hour, can reduce the space hold area by function assembly pulley 1 both sides, setting up a plurality of auxiliary pulleys, now, function assembly pulley 1 and the first band expect that the plane that cross section torsion assembly pulley 6 and second is with the material cross section to reverse assembly pulley 7 compositions is the bilayer setting.
Embodiment mono-
Cloth making machine or delivery machine first discharge a part of strips of deformable material, the strips of deformable material initiating terminal strips of deformable material of emitting is successively through function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, assembly pulley 7 is reversed in the second band material cross section, the band material is derived the gentle Shaft assembly 2 that rises of pulley 3, strips of deformable material initiating terminal band material derives that pulley 3 is rear to be wound on gas expansion shaft assembly 2 with adhesive tape, being with material derivation pulley 3 and the second band material cross section torsion assembly pulley 7 to be arranged on derives on pulley adapter plate 4, deriving pulley adapter plate 4 is arranged on the straight line track, function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, the gentle Shaft assembly 2 that rises of rectilinear orbit all is arranged on curling machine main body 5, after the startup curling machine completes coiling dead work, variable speed machine drives 2 rotations of gas expansion shaft assembly, simultaneously under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described actuating device can be variable speed machine, the combination of change speed motor and retarder, any in cylinder or oil cylinder,
The first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included two for clamping the pulley of strips of deformable material, the axis that all pulleys in assembly pulley 7 are reversed in described the first band material cross section torsion assembly pulley 6 and the second band material cross section is parallel to each other, and vertical plane of movement of deriving pulley adapter plate 4, strips of deformable material is with the material cross section to reverse between assembly pulley 9 at the first band material cross section torsion assembly pulley 8 and second and is reversed 90 °;
Described function assembly pulley comprises a movable pulley 8, the both sides of movable pulley 8 at least arrange respectively a fixed pulley 9, described movable pulley 8 is arranged on an end of dead axle swing arm 10, the other end of dead axle swing arm 10 is arranged on curling machine main body 5 by an adapter shaft, described adapter shaft is located on curling machine main body 5, described adapter shaft is connected with angular-motion transducer 12, angular-motion transducer 12 is connected with control system, the movable information of the movable pulley 8 that control system is measured according to angular-motion transducer 12 is controlled the rotating speed of gas expansion shaft assembly 2, make movable pulley 8 be in all the time the state of kinematic motion of the midway location of replying its motion total kilometrage, can also connect counter weight device or force application mechanism 11 on described movable pulley 8, force application mechanism 11 adopts spring, any one in cylinder or oil cylinder, cylinder or oil cylinder are connected with control system, can also connect acceleration pick-up on movable pulley 8.
Embodiment bis-
Cloth making machine or delivery machine first discharge a part of strips of deformable material, the strips of deformable material initiating terminal strips of deformable material of emitting is successively through function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, assembly pulley 7 is reversed in the second band material cross section, the band material is derived the gentle Shaft assembly 2 that rises of pulley 3, strips of deformable material initiating terminal band material derives that pulley 3 is rear to be wound on gas expansion shaft assembly 2 with adhesive tape, being with material derivation pulley 3 and the second band material cross section torsion assembly pulley 7 to be arranged on derives on pulley adapter plate 4, deriving pulley adapter plate 4 is arranged on the straight line track, function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, the gentle Shaft assembly 2 that rises of rectilinear orbit all is arranged on curling machine main body 5, after the startup curling machine completes coiling dead work, variable speed machine drives 2 rotations of gas expansion shaft assembly, simultaneously under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described actuating device can be the combination of variable speed machine and ball-screw, can be also a kind of in cylinder or oil cylinder,
The first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included two for clamping the pulley of strips of deformable material, the axis that all pulleys in assembly pulley 7 are reversed in described the first band material cross section torsion assembly pulley 6 and the second band material cross section is parallel to each other, and vertically derive the plane of motion of pulley adapter plate 4, strips of deformable material reverses between assembly pulley 8 and the second band material cross section torsion assembly pulley 9 and reverses 90 ° in the first band material cross section;
Described function assembly pulley comprises a movable pulley 8, the both sides of movable pulley 8 at least arrange respectively a fixed pulley 9, described movable pulley 8 is arranged on an end of dead axle swing arm 12, the other end of dead axle swing arm 10 is arranged on curling machine main body 5 by an adapter shaft, described adapter shaft is located on curling machine main body 5, be provided with the displacement designation system on the path of motion of described movable pulley 8, described displacement designation system is comprised of plural travel switch, at least on the end position at the midway location of the motion total kilometrage of movable pulley 8 and two ends, a travel switch be set respectively when using travel switch, the travel switch of midway location is for determining the whether midway location in its total kilometrage of movable pulley 8, the end position of having determined movable pulley 8 relative use that the installation of two limit switches is effective, when movable pulley 8 is positioned at end position, strips of deformable material is in the most nervous or the most lax state, control system is sent the signal that stops coiling, coiling work stops, avoid pulling off strips material or band material to be wound around, in winding process, the movable information of the movable pulley 8 that control system is measured according to each travel switch is controlled the rotating speed of gas expansion shaft assembly 2, make movable pulley 8 be in all the time the state of kinematic motion of the midway location of replying its motion total kilometrage, can also connect counter weight device or force application mechanism 11 on described movable pulley 8, force application mechanism 11 adopts spring, any one in cylinder or oil cylinder, cylinder or oil cylinder are connected with control system, can also connect acceleration pick-up on movable pulley 8.
Embodiment tri-
Cloth making machine or delivery machine first discharge a part of strips of deformable material, the strips of deformable material initiating terminal strips of deformable material of emitting is successively through function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, assembly pulley 7 is reversed in the second band material cross section, the band material is derived the gentle Shaft assembly 2 that rises of pulley 3, strips of deformable material initiating terminal band material derives that pulley 3 is rear to be wound on gas expansion shaft assembly 2 with adhesive tape, being with material derivation pulley 3 and the second band material cross section torsion assembly pulley 7 to be arranged on derives on pulley adapter plate 4, deriving pulley adapter plate 4 is arranged on the straight line track, function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, the gentle Shaft assembly 2 that rises of rectilinear orbit all is arranged on curling machine main body 5, after the startup curling machine completes coiling dead work, variable speed machine drives 2 rotations of gas expansion shaft assembly, simultaneously under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described actuating device can be the combination of variable speed machine and ball-screw, can be also a kind of in cylinder or oil cylinder,
Described the first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included a pulley, described first is with the material cross section to reverse assembly pulley 6 and second is with the axis of material cross section torsion assembly pulley 7 middle pulleys all parallel with the plane of movement of deriving pulley adapter plate 4, the strips of deformable material of function assembly pulley 1 output, after 180 ° of assembly pulley 6 upsets are reversed in the first band material cross section, then reverses 180 ° of the reverse upsets of assembly pulley 7 by the second band material cross section.
Described function assembly pulley comprises a movable pulley 8, the both sides of movable pulley 8 at least arrange respectively a fixed pulley 9, described movable pulley 8 is arranged on straight line track 14, be provided with the slide block that can be free to slide on line slideway 14 thereon, movable pulley 8 is arranged on slide block by rebound, be connected with linear displacement transducer 15 on slide block, in winding process, the movable information of the movable pulley 8 that control system is measured according to linear displacement transducer 15 is controlled the rotating speed of gas expansion shaft assembly 2, make movable pulley 8 be in all the time the state of kinematic motion of the midway location of replying its motion total kilometrage, can also connect counter weight device or force application mechanism 11 on described movable pulley 8, force application mechanism 11 adopts spring, any one in cylinder or oil cylinder, cylinder or oil cylinder are connected with control system, can also connect acceleration pick-up on movable pulley 8.
Embodiment tetra-
Cloth making machine or delivery machine first discharge a part of strips of deformable material, the strips of deformable material initiating terminal strips of deformable material of emitting is successively through function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, assembly pulley 7 is reversed in the second band material cross section, the band material is derived the gentle Shaft assembly 2 that rises of pulley 3, strips of deformable material initiating terminal band material derives that pulley 3 is rear to be wound on gas expansion shaft assembly 2 with adhesive tape, being with material derivation pulley 3 and the second band material cross section torsion assembly pulley 7 to be arranged on derives on pulley adapter plate 4, deriving pulley adapter plate 4 is arranged on the straight line track, function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, the gentle Shaft assembly 2 that rises of rectilinear orbit all is arranged on curling machine main body 5, after the startup curling machine completes coiling dead work, variable speed machine drives 2 rotations of gas expansion shaft assembly, simultaneously under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described actuating device can be the combination of variable speed machine and ball-screw, can be also a kind of in cylinder or oil cylinder,
Described the first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included a pulley, described first is with the material cross section to reverse assembly pulley 6 and second is with the axis of material cross section torsion assembly pulley 7 middle pulleys all parallel with the plane of movement of deriving pulley adapter plate 4, the strips of deformable material of function assembly pulley 1 output, after 180 ° of assembly pulley 6 upsets are reversed in the first band material cross section, then reverses 180 ° of the reverse upsets of assembly pulley 7 by the second band material cross section.
Described function assembly pulley comprises a movable pulley 8, the both sides of movable pulley 8 at least arrange respectively a fixed pulley 9, described movable pulley 8 is arranged on straight line track 14, be provided with the slide block that can be free to slide on line slideway 14 thereon, movable pulley 8 is arranged on slide block by rebound, be connected with linear displacement transducer 15 on slide block, while is provided with a travel switch on the midway location of the motion total kilometrage of movable pulley 8, in winding process, control system is controlled the rotating speed of gas expansion shaft assembly 2 according to the movable information of the movable pulley 8 of the signal measuring of linear displacement transducer 15 and travel switch, make movable pulley 8 be in all the time the state of kinematic motion of the midway location of replying its motion total kilometrage, can also connect counter weight device or force application mechanism 11 on described movable pulley 8, force application mechanism 11 adopts spring, any one in cylinder or oil cylinder, cylinder or oil cylinder are connected with control system, can also connect acceleration pick-up on movable pulley 8.
Embodiment five
Cloth making machine or delivery machine first discharge a part of strips of deformable material, the strips of deformable material initiating terminal strips of deformable material of emitting is successively through function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, assembly pulley 7 is reversed in the second band material cross section, the band material is derived the gentle Shaft assembly 2 that rises of pulley 3, strips of deformable material initiating terminal band material derives that pulley 3 is rear to be wound on gas expansion shaft assembly 2 with adhesive tape, being with material derivation pulley 3 and the second band material cross section torsion assembly pulley 7 to be arranged on derives on pulley adapter plate 4, deriving pulley adapter plate 4 is arranged on the straight line track, function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, the gentle Shaft assembly 2 that rises of rectilinear orbit all is arranged on curling machine main body 5, after the startup curling machine completes coiling dead work, variable speed machine drives 2 rotations of gas expansion shaft assembly, simultaneously under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described actuating device can be the combination of variable speed machine and ball-screw, can be also a kind of in cylinder or oil cylinder,
Described the first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included a pulley, described first is with the material cross section to reverse assembly pulley 6 and second is with the axis of material cross section torsion assembly pulley 7 middle pulleys all parallel with the plane of movement of deriving pulley adapter plate 4, the strips of deformable material of function assembly pulley 1 output, after 180 ° of assembly pulley 6 upsets are reversed in the first band material cross section, then reverses 180 ° of the reverse upsets of assembly pulley 7 by the second band material cross section.
Described function assembly pulley comprises a movable pulley 8, the both sides of movable pulley 8 arrange respectively a fixed pulley 9, be connected with respectively rotary encoder 15 laying respectively on two fixed pulleys 9 of movable pulley 8 both sides, the rotary encoder 13 that the fixed pulley 11 of movable pulley 10 both sides connects all is connected with control system, control system is controlled the rotating speed of gas expansion shaft assembly 2 according to the signal difference of the diameter of two fixed pulleys and rotary encoder 13, make movable pulley 8 be in all the time the state of kinematic motion of the midway location of replying its motion total kilometrage, can also connect counter weight device or force application mechanism 11 on described movable pulley 8, force application mechanism 11 adopts spring, any one in cylinder or oil cylinder, cylinder or oil cylinder are connected with control system, can also connect acceleration pick-up on movable pulley 8.
Embodiment six
Cloth making machine or delivery machine first discharge a part of strips of deformable material, the strips of deformable material initiating terminal strips of deformable material of emitting is successively through function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, assembly pulley 7 is reversed in the second band material cross section, the band material is derived the gentle Shaft assembly 2 that rises of pulley 3, strips of deformable material initiating terminal band material derives that pulley 3 is rear to be wound on gas expansion shaft assembly 2 with adhesive tape, being with material derivation pulley 3 and the second band material cross section torsion assembly pulley 7 to be arranged on derives on pulley adapter plate 4, deriving pulley adapter plate 4 is arranged on the straight line track, function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, the gentle Shaft assembly 2 that rises of rectilinear orbit all is arranged on curling machine main body 5, after the startup curling machine completes coiling dead work, variable speed machine drives 2 rotations of gas expansion shaft assembly, simultaneously under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described actuating device can be the combination of variable speed machine and ball-screw, can be also a kind of in cylinder or oil cylinder,
The first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included two for clamping the pulley of strips of deformable material, the axis that all pulleys in assembly pulley 7 are reversed in described the first band material cross section torsion assembly pulley 6 and the second band material cross section is parallel to each other, and vertically derive the plane of motion of pulley adapter plate 4, strips of deformable material reverses between assembly pulley 8 and the second band material cross section torsion assembly pulley 9 and reverses 90 ° in the first band material cross section;
Described function assembly pulley comprises a movable pulley 8, the both sides of movable pulley 8 are respectively provided to a few fixed pulley 9, the both sides of fixed pulley 9 have additional respectively auxiliary pulley, now the first band expects that plane and function assembly pulley 1 that cross section torsion assembly pulley 6 and second is with the material cross section to reverse assembly pulley 7 formation are the bilayer setting, be connected with respectively rotary encoder 13 on two fixed pulleys 9 that lay respectively at movable pulley 8 both sides or auxiliary pulley, the rotary encoder 13 that the fixed pulley 9 of movable pulley 8 both sides or auxiliary pulley connect all is connected with control system, control system is controlled the rotating speed of gas expansion shaft assembly 2 according to the signal difference of the diameter of the pulley of two connection rotary encoders and rotary encoder 15, make movable pulley 8 be in all the time the state of kinematic motion of the midway location of replying its motion total kilometrage, can also connect counter weight device or force application mechanism 11 on described movable pulley 8, force application mechanism 11 adopts spring, any one in cylinder or oil cylinder, cylinder or oil cylinder are connected with control system, can also connect acceleration pick-up on movable pulley 8.
Embodiment seven
Cloth making machine or delivery machine first discharge a part of strips of deformable material, the strips of deformable material initiating terminal strips of deformable material of emitting is successively through function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, assembly pulley 7 is reversed in the second band material cross section, the band material is derived the gentle Shaft assembly 2 that rises of pulley 3, strips of deformable material initiating terminal band material derives that pulley 3 is rear to be wound on gas expansion shaft assembly 2 with adhesive tape, being with material derivation pulley 3 and the second band material cross section torsion assembly pulley 7 to be arranged on derives on pulley adapter plate 4, deriving pulley adapter plate 4 is arranged on the straight line track, function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, the gentle Shaft assembly 2 that rises of rectilinear orbit all is arranged on curling machine main body 5, after the startup curling machine completes coiling dead work, variable speed machine drives 2 rotations of gas expansion shaft assembly, simultaneously under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described actuating device can be the combination of variable speed machine and ball-screw, can be also a kind of in cylinder or oil cylinder,
The first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included two for clamping the pulley of strips of deformable material, the axis that all pulleys in assembly pulley 7 are reversed in described the first band material cross section torsion assembly pulley 6 and the second band material cross section is parallel to each other, and vertically derive the plane of motion of pulley adapter plate 4, strips of deformable material reverses between assembly pulley 6 and the second band material cross section torsion assembly pulley 7 and reverses 90 ° in the first band material cross section;
Described function assembly pulley comprises a movable pulley 8, the both sides of movable pulley 8 at least arrange respectively a fixed pulley 9, described movable pulley 8 is arranged on straight line track 14, be provided with the slide block that can be free to slide on line slideway 14 thereon, movable pulley 8 is arranged on slide block by rebound, be connected with grating scale on slide block, in winding process, the movable information of the movable pulley 8 that control system is measured according to grating scale is controlled the rotating speed of gas expansion shaft assembly 2, make movable pulley 8 be in all the time the state of kinematic motion of the midway location of replying its motion total kilometrage, can also connect counter weight device or force application mechanism 11 on described movable pulley 8, force application mechanism 11 adopts spring, any one in cylinder or oil cylinder, cylinder or oil cylinder are connected with control system, can also connect acceleration pick-up on movable pulley 8.
Embodiment eight
Cloth making machine or delivery machine first discharge a part of strips of deformable material, the strips of deformable material initiating terminal strips of deformable material of emitting is successively through function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, assembly pulley 7 is reversed in the second band material cross section, the band material is derived the gentle Shaft assembly 2 that rises of pulley 3, strips of deformable material initiating terminal band material derives that pulley 3 is rear to be wound on gas expansion shaft assembly 2 with adhesive tape, being with material derivation pulley 3 and the second band material cross section torsion assembly pulley 7 to be arranged on derives on pulley adapter plate 4, deriving pulley adapter plate 4 is arranged on the straight line track, function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, the gentle Shaft assembly 2 that rises of rectilinear orbit all is arranged on curling machine main body 5, after the startup curling machine completes coiling dead work, variable speed machine drives 2 rotations of gas expansion shaft assembly, simultaneously under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described actuating device can be the combination of variable speed machine and ball-screw, can be also a kind of in cylinder or oil cylinder,
The first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included two for clamping the pulley of strips of deformable material, the axis that all pulleys in assembly pulley 7 are reversed in described the first band material cross section torsion assembly pulley 6 and the second band material cross section is parallel to each other, and vertically derive the plane of motion of pulley adapter plate 4, strips of deformable material reverses between assembly pulley 6 and the second band material cross section torsion assembly pulley 7 and reverses 90 ° in the first band material cross section;
Described function assembly pulley comprises a movable pulley 8, the both sides of movable pulley 8 at least arrange respectively a fixed pulley 9, described movable pulley 8 is arranged on an end of dead axle swing arm 10, the other end of dead axle swing arm 10 is arranged on curling machine main body 5 by an adapter shaft, described adapter shaft is located on curling machine main body 5, described adapter shaft is connected with rotary encoder, rotary encoder is connected with control system, the movable information of the movable pulley 8 that control system is measured according to rotary encoder is controlled the rotating speed of gas expansion shaft assembly 2, make movable pulley 8 be in all the time the state of kinematic motion of the midway location of replying its motion total kilometrage, can also connect counter weight device or force application mechanism 11 on described movable pulley 8, force application mechanism 11 adopts spring, any one in cylinder or oil cylinder, cylinder or oil cylinder are connected with control system, can also connect acceleration pick-up on movable pulley 8.
Embodiment nine
Cloth making machine or delivery machine first discharge a part of strips of deformable material, the strips of deformable material initiating terminal strips of deformable material of emitting is successively through function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, assembly pulley 7 is reversed in the second band material cross section, the band material is derived the gentle Shaft assembly 2 that rises of pulley 3, strips of deformable material initiating terminal band material derives that pulley 3 is rear to be wound on gas expansion shaft assembly 2 with adhesive tape, being with material derivation pulley 3 and the second band material cross section torsion assembly pulley 7 to be arranged on derives on pulley adapter plate 4, deriving pulley adapter plate 4 is arranged on the straight line track, function assembly pulley 1, assembly pulley 6 is reversed in the first band material cross section, the gentle Shaft assembly 2 that rises of rectilinear orbit all is arranged on curling machine main body 5, after the startup curling machine completes coiling dead work, variable speed machine drives 2 rotations of gas expansion shaft assembly, simultaneously under the driving of actuating device, derive pulley adapter plate 4 moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly 2 axis, described actuating device can be the combination of variable speed machine and ball-screw, can be also a kind of in cylinder or oil cylinder,
The first band material cross section torsion assembly pulley 6 and the second band material cross section are reversed assembly pulley 7 and are included two for clamping the pulley of strips of deformable material, the axis that all pulleys in assembly pulley 7 are reversed in described the first band material cross section torsion assembly pulley 6 and the second band material cross section is parallel to each other, and vertically derive the plane of motion of pulley adapter plate 4, strips of deformable material reverses between assembly pulley 6 and the second band material cross section torsion assembly pulley 7 and reverses 90 ° in the first band material cross section;
When strips of deformable material is wider, by rolling out wheel, derive after using band material cut-off wheel that strips of deformable material is cut into to many, the corresponding curling machine main body of strips of deformable material after every cutting is carried out coiling.
In working process of the present invention, when the movable pulley 8 between a plurality of fixed pulleys 9 does not move or at the uniform velocity moves, band material tension force T equals 1/2nd [T=(G+F)/2] of movable pulley 8 gravity G and force application mechanism directed force F sum.Here the directed force F of force application mechanism also can with pulley gravity G opposite direction, [T=(G-F)/2].
As the gravity G of movable pulley 8, be just the half of the tension force T that needs, just do not need force application mechanism-can adopt the method for " counterweight ", adjust the gravity G of movable pulley.
The present invention is simple in structure, just rotation of gas expansion shaft assembly in the present invention, derive pulley along the axis that is parallel to the gas expansion shaft assembly by the band material, and stroke approximates the length of material core to carry out reciprocal translation and moves, power consumption that can effective reduction drive motor, efficiently solve again the problem that device space degree of utilization is low simultaneously; Be provided with the first band material cross section torsion assembly pulley and second in the present invention and be with the material cross section to reverse assembly pulley, can effectively avoid when band expects that the derivation pulley moves back and forth, strips of deformable material produces fold; Be provided with the function assembly pulley in the present invention, in winding process, can store or discharge strips of deformable material.
Claims (10)
1. the arm-type strips of deformable material of traveling priority is tied the shape curling machine, comprise for introducing described strips of deformable material and adjusting the function assembly pulley (1) of its tension force, by the assembly of the gas expansion shaft for the strips of deformable material of reeling (2) of variable speed machine driving with for guiding strips of deformable material to make its band material be wound on gas expansion shaft assembly (2) derive pulley (3), it is characterized in that: described band material is derived pulley (3) and is fixed on derivation pulley adapter plate (4), described derivation pulley adapter plate (4) is arranged on the straight line track, described rectilinear orbit is arranged on curling machine main body (5), under the driving of actuating device, derive pulley adapter plate (4) moves back and forth on the rectilinear orbit that is parallel to gas expansion shaft assembly (2) axis, derive between pulley (3) at described function assembly pulley (1) and band material the first band material cross section also be provided with for reversing strips of deformable material and reverse assembly pulley (6) and the second band material cross section torsion assembly pulley (7), described the first band material cross section is reversed assembly pulley (6) and is fixed on curling machine main body (5), and be oppositely arranged with function assembly pulley (1), the second band material cross section is reversed assembly pulley (7) and is fixed on derivation pulley adapter plate (4), and be oppositely arranged with band material derivation pulley (3).
2. the arm-type strips of deformable material of a kind of traveling priority as claimed in claim 1 is tied the shape curling machine, it is characterized in that: described the first band material cross section torsion assembly pulley (6) and the second band material cross section are reversed assembly pulley (7) and are included two for clamping the pulley of strips of deformable material, the axis that all pulleys in assembly pulley (7) are reversed in described the first band material cross section torsion assembly pulley (6) and the second band material cross section is parallel to each other, and vertically derives the plane of movement of pulley adapter plate (4).
3. the arm-type strips of deformable material of a kind of traveling priority as claimed in claim 1 is tied the shape curling machine, it is characterized in that: described the first band material cross section torsion assembly pulley (6) and the second band material cross section are reversed assembly pulley (7) and are included a pulley, described first is with the material cross section to reverse assembly pulley (6) and second is with the axis of material cross section torsion assembly pulley (7) middle pulley all parallel with the plane of movement of deriving pulley adapter plate (4), the strips of deformable material of function assembly pulley (1) output reverses assembly pulley (6) and overturns after 180 ° through the first band material cross section, reverse 180 ° of the reverse upsets of assembly pulley (7) by the second band material cross section again.
4. the arm-type strips of deformable material of a kind of traveling priority as claimed in claim 1 is tied the shape curling machine, and it is characterized in that: described function assembly pulley (1) comprises a movable pulley (8), and the both sides of described movable pulley (8) are respectively equipped with at least one fixed pulley (9).
5. the arm-type strips of deformable material of a kind of traveling priority as claimed in claim 4 is tied the shape curling machine, it is characterized in that: described movable pulley (8) is arranged on an end of dead axle swing arm (10), it is upper that dead axle swing arm (10) is arranged on curling machine main body (5) by an adapter shaft, and described adapter shaft is connected with angular-motion transducer (12).
6. the arm-type strips of deformable material of a kind of traveling priority as claimed in claim 4 bundle shape curling machine is characterized in that: the both sides of described movable pulley (8) respectively have on any one fixed pulley (9) and are connected with rotary encoder (13).
7. the arm-type strips of deformable material of a kind of traveling priority as claimed in claim 4 is tied the shape curling machine, it is characterized in that: it is upper that described movable pulley (8) is arranged on straight line track (14), and described movable pulley (8) is connected with linear displacement transducer (15).
8. as claim 4,5, the arm-type strips of deformable material bundle of 6 or 7 described a kind of traveling priority shape curling machine, it is characterized in that: be connected with force application mechanism (11) on described movable pulley (8).
9. as claim 4,5, the arm-type strips of deformable material bundle of 6 or 7 described a kind of traveling priority shape curling machine, it is characterized in that: described movable pulley is connected with acceleration pick-up on (8).
10. the arm-type strips of deformable material of a kind of traveling priority as claimed in claim 8 bundle shape curling machine is characterized in that: described force application mechanism (11) be spring,, described cylinder or oil cylinder are by computer controlled.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103855651A CN103434876A (en) | 2013-08-30 | 2013-08-30 | Linear moving arm-type flexible strip bundle-shaped winding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103855651A CN103434876A (en) | 2013-08-30 | 2013-08-30 | Linear moving arm-type flexible strip bundle-shaped winding machine |
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| CN103434876A true CN103434876A (en) | 2013-12-11 |
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| CN203512896U (en) * | 2013-08-30 | 2014-04-02 | 洛阳市明伟机械科技有限公司 | Linear moving arm type flexible strip bundle-shaped winding machine |
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| JPH10310297A (en) * | 1997-05-08 | 1998-11-24 | Sony Corp | Strip winding device and method |
| CN1359842A (en) * | 2000-11-23 | 2002-07-24 | 里特机械公司 | Apparatus for producing coiling cloth roll |
| CN201351066Y (en) * | 2009-01-08 | 2009-11-25 | 玉溪自强玉新包装材料有限公司 | Membrane wire drawing respooling machine |
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Application publication date: 20131211 |