The ribbon wrap-up
Technical field
The utility model relates to a kind of wrap-up, especially a kind of ribbon wrap-up.
Background technology
Ribbon is that raw material is made narrow width of cloth shape fabric or tubing with various yarns, is divided into woven, braiding and knitting three major types according to technology, and fabric construction has plain weave, twill, satin weave, jacquard weave, bilayer, multilayer, tubulose and united organization.
Wherein, because ribbon has good insulating, withstanding corrosion, the characteristics that tensile strength is high are so a part is applied to appliance field, as to tying up of motor internal winding etc.
Ribbon in process of production, from loom continuously output be to be loose disordered state, for the ease of using and transporting, generally be that ribbon manually is wound into dish according to predetermined length.
In the prior art, the device that can realize the ribbon rolling is for example among the utility model patent ZL200720042839.7, a kind of wind2 is disclosed, especially a kind of Package band recoiler, engine installation is a torque motor, volume core swelling device is driven by torque motor, volume core swelling device overcoat closed reel, back and forth the cylindrical cam device by torque motor through the rear drive of change gear transmission system speed change, back and forth the cylindrical cam device has the cam that the guide arm of stirring pressure zone guide arm device moves, has the track adjusting wheel that is used to pass strap on the guide arm, guide arm and track adjusting wheel make strap do teeter perpendicular to working direction when advancing, back and forth the cam of cylindrical cam device has the wall scroll closed pockets, the different speed changes to reciprocal cylindrical cam device that the gear changing group of change gear transmission system realizes, the moving velocity of the guide arm that this difference speed change is realized is the rolling speed that satisfies different in width specification strap.
Existing wind2 structure relative complex is safeguarded inconvenience, generally all is not equipped with length metering mechanism in addition, is difficult to gage length.
The utility model content
In order to overcome the deficiencies in the prior art, it is a kind of simple in structure that the utility model provides, and rolling is rapid, and the effective ribbon wrap-up of rolling.
Technical solutions of the utility model are: a kind of ribbon wrap-up, comprise bench board, and also comprise
Be coupling in some ribbon track adjusting wheels of bench top;
Winding bar is inserted on the bench board rotationally, and this winding bar top is the ribbon wound portion;
Driver train is used to drive the rotation and the lifting of winding bar;
Length measuring instrument is used to measure and show the length of the ribbon of having reeled on the ribbon wound portion.
In the utility model, be fixed on the winding bar after at first an end of ribbon being passed the ribbon track adjusting wheel, rotate by the drive mechanism winding bar then, then holding and be in the outer part of ribbon track adjusting wheel on the ribbon with have gentle hands, and cry slightly and apply pulling force, along with the rotation of winding bar, make ribbon be curled the rapid coiled plate-like of distaff rapidly.Can record the length of the ribbon that twines simultaneously by length measuring instrument in real time, and intuitively obtain corresponding data information by the read-out that carries on the length measuring instrument.
Wherein, described driver train comprises imput shaft, and vertical is installed in the bench board, and this imput shaft has the axis channel that connects vertically, and described winding bar slides and is located in this axis channel, is provided with in the axis channel to drive the winding bar clamping mechanism of rotation synchronously; Drive motor is used to drive described imput shaft rotation; Take out a pedal, be used for drop-down winding bar to break away from clamping mechanism; Retracing spring is used to drive the winding bar rising and resets.Owing to realize the circumferentially interlock of rotation by clamping mechanism between imput shaft and winding bar, make imput shaft and winding bar upwards to rotate synchronously in week.After the ribbon that twines on the winding bar reaches the appointment requirement, then take out a pedal by trampling, will drive winding bar and descend vertically, thereby winding bar is extracted out from the center that is wound in plate-like ribbon dish, take off so that twine the ribbon dish that finishes.Simultaneously, take off the ribbon dish after, winding bar rises under the effect of retracing spring and reinstatement, so that the rolling of next ribbon dish operation.
About the setting of clamping mechanism between imput shaft and winding bar, described winding bar perisporium is provided with fixture block, and described clamping mechanism is in the described axis channel and the corresponding draw-in groove of described fixture block.
Because when ribbon rotates with winding bar, easy and the worktable upper surface generation cliding friction in the bottom of ribbon, thereby to a certain extent ribbon is caused wearing and tearing, take place for fear of such situation, so described worktable upper surface also be embedded with one with the co-axially fixed rotating disk of imput shaft, the ribbon wound portion of described winding bar runs through and extends to and is higher than the rotating disk end face.Thereby make when ribbon rotates with winding bar that the ribbon dish that then ribbon was entwined also rotates together with regard to rotating disk, and is relative static conditions between ribbon bottom and rotating disk, and then avoided the wearing and tearing of ribbon bottom to take place.
For the ease of drive motor is opened and closed control, described driver train also comprises the motor pedal, and the open-close on-off of this motor pedal and drive motor links.The convenient control to drive motor of switch of pedal shape particularly is set.
During for the ease of the pre-rolling of ribbon, to the adjustment of ribbon Zhang Jindu, the quantity of then described ribbon track adjusting wheel is at least three.
For the selection of length measuring instrument, then described length measuring instrument comprises contact roller, is coupling at the end face of bench board and is close to one of them ribbon track adjusting wheel; Counting machine is used to calculate the number of turns that contact roller turns over; Controller is used for the number of turns is converted into ribbon length; Telltale is used to show ribbon length.Cooperate counting machine by contact roller, i.e. angle of rotating according to contact roller, the number of turns that is turned over by counting machine calculating place contact roller, then indirect calculation go out in contact roller rolling touch process ribbon the length of process, also be the ribbon dish length after the final rolling, obtain the rolling information of ribbon in real time, be convenient to the carrying out of rolling work.
Because when ribbon curls the distaff winding, because manual reasons of error, ribbon slides along the winding bar axis direction easily, quality in the time of will influencing ribbon like this and be wound into plate-like at last, so also include depression bar, described depression bar is hinged perpendicular to the rotating shaft and the bench board of bench board by one, is provided with the gap between depression bar and bench board.Its intermediate gap and fabric tape width are suitable, and this is that depression bar can be positioned at the top of plate-like ribbon just for when ribbon is wound in plate-like at the winding bar place, and can carry out the part that heads out on the ribbon regular, thereby guarantee ribbon check and regulate neat in order.
The beneficial effects of the utility model are: realize the rotation of winding bar by driver train, thereby guarantee that ribbon is wound on the winding bar to standard rapidly, particularly can carry out length computation to the ribbon that has twined, so that need accurately carry out the rolling of ribbon according to oneself by length measuring instrument.The utility model not only rolling is rapid, and rolling is effective, and is simple to operate.
Description of drawings
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 has the birds-eye view of ribbon for the utility model embodiment.
Fig. 3 is the cutaway view after the utility model embodiment winding bar and the imput shaft assembling.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 1,2, shown in 3, present embodiment comprises that a upper surface is horizontally disposed bench board 1, end face at this bench board 1 is connected with four ribbon track adjusting wheels 3, the position of adjacent this ribbon track adjusting wheel 3 also is inserted with a winding bar 4, the top of this winding bar 4 protrudes from bench board 1 upper surface and forms ribbon wound portion 41, in addition, also be provided with the driver train 5 that is used to drive winding bar 4 rotations and lifting in the inside of this bench board 1, and also be provided with the length measuring instrument 6 that is used to measure and show the length of the ribbon 2 of having reeled on the ribbon wound portion 41 in ribbon track adjusting wheel 3 positions.During for the ease of the pre-rolling of ribbon 2, ribbon 2 degree of tensions are adjusted, then four ribbon track adjusting wheels 3 are with bench board 1 normal-running fit and be crisscross arranged, so that ribbon 2 is tauted after entering the ribbon track adjusting wheel 3 of alternative arrangement, and make that tensile force was bigger when ribbon 2 twined on winding bar 4.
In the present embodiment, driver train 5 comprises drive motor 51, imput shaft 52, takes out a pedal 53 and retracing spring (not shown).Wherein, below bench board 1, the position relative with winding bar 4 is provided with bearing 54, and these bearing 54 outer rings and bench board 1 are fixing, and inner ring is fixed with coaxial imput shaft 52.The axis channel that axially offers hollow 521 of this imput shaft 52, then winding bar 4 passes axis channel 521 and ribbon wound portion 41 protrudes from bench board 1 upper surface, simultaneously winding bar 4 and 52 of imput shaft are provided with restriction winding bar 4 and imput shaft 52 around circumferential clamping mechanism in relative rotation, and this clamping mechanism does not limit winding bar 4 and imput shaft 52 motion in the axial direction.Winding bar 4 perisporiums are provided with fixture block 42, this clamping mechanism is to be provided with in imput shaft 52 axis channels 521 and fixture block 42 corresponding draw-in grooves 522, when the fixture block 42 of winding bar 4 snaps in the draw-in groove 522, then limiting 52 of winding bar 4 and imput shaft relatively rotates, and make vertically when fixture block 42 withdraws from draw-in groove 522 on the winding bar 4, then removing 52 restrictions in relative rotation of winding bar 4 and imput shaft, also is that winding bar 4 can rotate relative to imput shaft 52.In addition, taking out a pedal 53 is conventional pedal structures, just is provided with an outstanding crook 43 below winding bar 4, and when winding bar 4 rotated, crook 43 was also rotated but can upwards do not existed in rotation week and interferes.When stepping on when taking out a spool pedal 53, take out pressing down of a pedal 53 and finally can drive winding bar 4 and driven by crook 43 and descend, and then make winding bar 4 descend thereupon.Retracing spring then is to be used to drive winding bar 4 reset, and also promptly makes the ribbon wound portion 41 of winding bar 4 protrude from again on the bench board 1.Wherein, after the ribbon 2 that twines on the winding bar 4 reaches the appointment requirement, then take out a pedal 53, realize that winding bar 4 descends vertically, thereby winding bar 4 is extracted out from being wound in plate-like ribbon dish 21 centers, take off so that twine the ribbon dish 21 that finishes by trampling.
For the ease of drive motor 51 is opened and closed control, driver train 5 also comprises motor pedal 55, this motor pedal 55 links with the open-close on-off of drive motor 51, also i.e. trampling along with motor pedal 55, realize starting or stoping of drive motor 51, be provided with herein the switch of pedal shape can be conveniently to the control of drive motor 51.
In order in time to understand the length of institute's rolling ribbon 2, so on bench board 1, also be provided with a length measuring instrument, this length measuring instrument 6 comprises contact roller 61, counting machine 62, the controller (not shown), the telltale (not shown), strut bar 63 and roller spring 64, wherein contact roller 61 adjacent one of them ribbon track adjusting wheel 3 are provided with, and be used for ribbon 2 is pressed in this ribbon track adjusting wheel 3, and the working end of counting machine 62 and the 3 coaxial settings of ribbon track adjusting wheel, and be used to calculate contact roller 61 number of turns that turns over, then the number of turns that is calculated is converted into ribbon 2 length by controller, shows by telltale at last.In order to realize that contact roller 61 is pressed on the ribbon track adjusting wheel 3 automatically, then realize by strut bar 63 and roller spring 64, strut bar 63 1 ends and bench board 1 are hinged, the other end and counting machine 62 are fixing, and the two ends of roller spring 64 are connected on strut bar 63 and the bench board 1, and are used for contact roller 61 and compress ribbon track adjusting wheel 3.Cooperate counting machine 62 by contact roller 61, the i.e. number of turns that is turned over by counting machine 62 calculating place contact rollers 61, indirect calculation goes out the length of 2 processes of ribbon in contact roller 61 rolling touch processes then, also be ribbon dish 21 length after the final rolling, obtain the rolling information of ribbon 2 in real time, be convenient to the carrying out of rolling work.
Because when ribbon 2 curls distaff 4 windings, because manual reasons of error, ribbon 2 slides along winding bar 4 axis directions easily, quality in the time of will influencing ribbon like this and be wound into plate-like at last, so on bench board 1, also be provided with depression bar 7, this depression bar 7 is hinged perpendicular to the rotating shaft and the bench board 1 of bench board 1 by one, and 1 of depression bar 7 and bench board are provided with the gap.Its intermediate gap and ribbon 2 width are suitable, and this is that depression bar 7 can be positioned at the top of plate-like ribbon 2 just for when ribbon 2 is wound in plate-like at winding bar 4 places, and can carry out the part that heads out on the ribbon 2 regular, thereby guarantee that ribbon dish 21 is in good order.
In addition, because when ribbon 2 rotates with winding bar 4, easy and the bench board 1 upper surface generation cliding friction in the bottom of ribbon 2, thereby to a certain extent ribbon 2 is caused wearing and tearing, take place for fear of such situation, so also be embedded with the rotating disk 8 of an imput shaft 52 interlock at bench board 1 upper surface, winding bar 4 be arranged on the rotating disk 8 and with rotating disk 8 normal-running fiies.Thereby make when ribbon 2 rotates with winding bar 4 that then the ribbon dish 21 that is entwined of ribbon 2 also rotates together with regard to rotating disk 8, and 8 of ribbon bottom and rotating disks are relative static conditions, and then have avoided the wearing and tearing generation of ribbon 2 bottoms.Herein, being connected of rotating disk 8 and 52 of imput shaft can be for being wholely set, also can the split welding etc. mode fix.
In the utility model, have a groove at winding bar 4 upper tops, after passing ribbon track adjusting wheel 3, an end of ribbon 2 is fixed on the winding bar 4, be that end with ribbon 2 passes across groove, and when winding bar 4 first laps rotate, the part that will extend out by ribbon 2 compresses, thereby realizes the fixing of ribbon 2 and winding bar 4.Certainly,, can also adopt other modes except above the mode of offering groove on winding bar 4 is fixed in ribbon 2, as directly with glue or transparent adhesive tape with ribbon 2 sticking with winding bar 4 on.When ribbon 2 after fixing on the winding bar 4, drive winding bar 4 by driver train 5 and rotate, then holding the part that is positioned on the ribbon 2 outside the ribbon track adjusting wheel 3, and applying pulling force a little with have gentle hands, along with the rotation of winding bar 4, make ribbon 2 be curled distaff 4 rapid coiled plate-likes rapidly.Can record the length of the ribbon that twines 2 simultaneously by length measuring instrument 6 in real time, and intuitively obtain corresponding data information by the read-out that carries on the length measuring instrument 6.Present embodiment not only rolling is rapid, and rolling is effective, and is simple to operate.