Summary of the invention
In order to overcome the deficiency that the correction accuracy is lower, real-time is poor, operating efficiency is lower of existing existing foil winding equipment, the invention provides a kind of accuracy height of rectifying a deviation, real-time is good, operating efficiency is higher foil winding equipment.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of foil winding equipment, comprise frame, described frame afterbody arranges the paper tinsel bin, described frame front is the coiling station, described central rack sets gradually pay-off, cutting mechanism from afterbody to anterior direction, described foil winding equipment also comprises main positioning guide mechanism and in order to compress or the loose front hold-down mechanism of opening the Be band, described main positioning guide mechanism is between pay-off and cutting mechanism, and described front hold-down mechanism is leading between mechanism and the cutting mechanism in the position; Wherein, described main positioning guide mechanism comprises the main location-plate that is arranged in the central rack both sides, and described main location-plate is provided with to limit the opening of foil lateral location.
Further, described main location-plate is one group.
Or: described main location-plate is parallel at least two groups that arrange.
Further again, described foil winding equipment also comprises auxiliary positioning guide mechanism, and described auxiliary positioning guide mechanism is between pay-off and paper tinsel bin, and described auxiliary positioning guide mechanism comprises the auxiliary location-plate that is arranged in both sides, frame rear portion.
Further, described location-plate is slidably mounted in leads on the axle, and a described axle of leading is fixedly mounted on the described frame.
Described leading on the axle with ruler.
The drive unit that described front hold-down mechanism comprises holder, decides pressure strip, moves pressure strip and move up and down in order to drive moving pressure strip, described holder is installed on the frame, describedly decide the pressure strip two ends and be fixedly mounted on the holder, the two ends of described moving pressure strip can slide up and down to be installed on the holder, described moving pressure strip is positioned at described top of deciding pressure strip, and drive unit is installed in the top of described moving pressure strip.
Described drive unit is cylinder, and described cylinder is installed on the air cylinder fixed plate, and described air cylinder fixed plate is installed on the described holder, and the end of the expansion link of described cylinder is connected with described moving pressure strip.Certainly, also can select other drive unit, such as hydraulic pressure or electronic mode.
Install on the described paper tinsel bin and send material returned motor.
Described pay-off comprises roller frame, upper pressure roller, lower compression roller and pressure roller motor, described roller frame is fixedly mounted on the frame, described upper pressure roller, lower compression roller are installed on the roller frame, described upper pressure roller be connected in order to drive the cylinder that upper pressure roller moves up and down, the pressure roller shaft of described lower compression roller is connected with the output shaft of reducing motor.
Technical conceive of the present invention is: utilize frame afterbody paper tinsel bin to loosen, the paper tinsel material passes through location-plate under free state, the positioning and guiding correction, remain linear state when making foil on the mould that runs to frame front or iron core, the position is not inclined to one side, play omnidistance not inclined to one side effect in the coil winding process, solved a domestic and international industry difficult problem.
Beneficial effect of the present invention is mainly manifested in: the correction accuracy is high, real-time is good, operating efficiency is higher.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
With reference to Fig. 1~Fig. 3, a kind of foil winding equipment, comprise frame 1, described frame 1 afterbody arranges paper tinsel bin 2, described frame 1 front portion is coiling station 3, described frame 1 middle part sets gradually pay-off 4, cutting mechanism 5 from afterbody to anterior direction, described foil winding equipment also comprises main positioning guide mechanism 6 and the front hold-down mechanism 7 of being with in order to compression or Song Kai Be, described main positioning guide mechanism 6 is between pay-off 4 and cutting mechanism 5, and described front hold-down mechanism 7 is leading between mechanism 6 and the cutting mechanism 5 in the position; Wherein, described main positioning guide mechanism 6 comprises the main location-plate that is arranged in the central rack both sides, and described main location-plate is provided with to limit the opening of foil lateral location.
Further, described main location-plate is one group.
Or: described main location-plate is parallel at least two groups that arrange.
Further again, described foil winding equipment also comprises auxiliary positioning guide mechanism 8, and described auxiliary positioning guide mechanism 8 is between pay-off 4 and paper tinsel bin 2, and described auxiliary positioning guide mechanism comprises the auxiliary location-plate that is arranged in both sides, frame rear portion.
Further, described main location-plate is slidably mounted in leads on the axle 9, and the described axle 9 of leading is fixedly mounted on the described frame.
Described leading on the axle 9 with ruler 10.
The drive unit that described front hold-down mechanism 7 comprises holder 11, decides pressure strip 12, moves pressure strip 13 and move up and down in order to drive moving pressure strip, described holder 11 is installed on the frame 1, describedly decide pressure strip 12 two ends and be fixedly mounted on the holder 11, the two ends of described moving pressure strip 13 can slide up and down to be installed on the holder 11, described moving pressure strip 13 is positioned at described top of deciding pressure strip 12, and drive unit is installed in the top of described moving pressure strip 13.
Described drive unit is cylinder 14, and described cylinder 14 is installed on the air cylinder fixed plate, and described air cylinder fixed plate is installed on the described holder 11, and the end of the expansion link of described cylinder 14 is connected with described moving pressure strip 13.Certainly, also can select other drive unit, such as hydraulic pressure or electronic mode.
Install on the described paper tinsel bin 2 and send material returned motor.
Described pay-off 4 comprises roller frame, upper pressure roller, lower compression roller and pressure roller motor, described roller frame is fixedly mounted on the support, described upper pressure roller, lower compression roller are installed on the roller frame, described upper pressure roller be connected in order to drive the cylinder that upper pressure roller moves up and down, the pressure roller shaft of described lower compression roller is connected with the output shaft of reducing motor.
In the present embodiment, be furnished with the bearing material cylinder on the paper tinsel bin, bearing material cylinder external diameter can folding and unfolding in setting range, first with bearing material cylinder reduced diameter, bearing material cylinder external diameter is magnified after putting into the paper tinsel material, so that paper tinsel material volume is fixed during material loading.Line slideway is equipped with in paper tinsel bin bottom, can utilize electronic or manual mode to make the paper tinsel bin obtain transverse shifting.Paper tinsel bin afterbody is equipped with nip rolls, carries out folding by pneumatic mode, and purpose is to push down foil in running, does not make it loose; Be equipped with on the paper tinsel bin and send material returned motor, motor to advance to play the feeding effect: motor has retreated the rewinding effect, and this motor ordinary circumstance is in and stops or idling conditions during coiling.The thrust of paper tinsel material is all provided by the main motor of prow, also synchronous blowing.In a word the paper tinsel material in winding process, should remain freely loosen, without tension force or minimum tension state.
Pay-off has upper and lower two pressure rollers, is fixed in the left and right two ends of foil winding equipment by two cover installation assemblies, and the opening, close by the cylinder at installation assembly top and carry out of pressure roller at one end is equipped with a reducing motor and linked to each other with pressure roller shaft wherein; But feeding when advancing, but the material returned when retreating.
The positioning and guiding system comprises main positioning guide mechanism and auxiliary positioning guide mechanism, and the structure of main location-plate and auxiliary location-plate is identical, and location-plate is that two good nonmetal plates of resistance to wear form up and down.The one side of plate is milled with step, and two boards rear formation one side opening of fitting up and down is installed on the slide block, and there are 2 holes the slide block side, passes two circular shafts, and the two ends of circular shaft are installed in respectively on the holder of fuselage both sides.A side is equipped with ruler on the circular shaft, and slide block has and supports tie down screw between the optical axis, unclamps tie down screw and can make location-plate move left and right position on optical axis.The two corresponding location-plates that are sleeved on the slide block are one group of navigation system.Left and right two location-plate side opening actinal surfaces, bottom surface and the bottom surface of opening should be on the same level face substantially relatively.
Front hold-down mechanism is positioned at fuselage foremost, and upper and lower is that two wear-resisting nonmetallic materials embed respectively in the upper-lower compacting piece.Unclamp and compress action by pneumatic realization, adjust the size of tensile force by the adjustable pressure size.
In the present embodiment because the elasticity of foil both sides is difficult to accomplish unanimously, if tensile force when very conference causes coil winding the paper tinsel material to a tight side sideslip, so that the paper tinsel bin is accomplished relaxation state is important for accomplishing in the coil winding process that whole process is not biased to the pass.
Because the paper tinsel bin is in relaxation state, so when foil process positioning guiding plate, can locate very like a cork, just as current passed through water channel, namely when the water comes, a channel is formed.Hold down gag before arriving to foil, the position of foil has been on the same vertical line when arriving the prow mould, also is wherein key foremost so tension device placed fuselage in winding process.
The location-plate fluting of the foil on the paper tinsel bin and a side is inboard, and determined position is in a straight line on the mould of coiling station.