[background technology]
Along with the apparel industry development, also more and more higher to the requirement of apparel quality.Button attaching machine (or manual) is with four holes (or two holes) when clasp is fixed on clothes with sewing thread, as not reserving certain space between clasp and fabric, can be very difficult when doing up the buttons, also can support large button hole after fastening, and can stay ugly impression and purse up on the fabric of clothes button hole annex.So people specially reserve the interval sometimes between clasp and fabric when nail catcher, making like this clasp can't stickfast, is easy to come off, and can not stand upright on fabric, affects attractive in appearance.Four hole clasps are fixed on fabric or can support large knob door by four groups of sewing threads simultaneously.For making the firmly attractive in appearance of fastener nail, in prior art, adopt the method for hand winding parcel, make four groups of lines of dispersion be combined into one thick line.The shortcoming of this hand winding parcel is: threading speed is slow, and uniformity is poor.Just made knotting formula coil winding machine in order to make threading speed accelerate people, but existing coil winding machine be the mode of tiing a knot with sewing thread with four groups of tailor's tack buttons around being held together.Such mode is easy to scatter, and does not reach locking nail catcher line, prevents the purpose that clasp comes off.And button knot mode also can stay two line tails when repairing mouthful, needs manually to prune.Although promoted very large efficient than original pure manual processing, but can't satisfy garment production in enormous quantities and high-quality habilimentation demand.
For this kind situation, the applicant is applying for that on the same day name is called a kind of automatic button around the pin machine.Present patent application is that a kind of automatic button is around mobilizable button pin Winder of pin machine complete machine.
[utility model content]
In order to solve the deficiency of prior art kind, a kind of high automation, high efficiency are provided, can are the Winder of the button of long button pin connection specially, the technical solution adopted in the utility model is:
a kind of movable button pin Winder, include base and installing rack, described base is provided with guide rail, installing rack is located on guide rail, be provided with the coiling arm and drive the motor that the coiling arm rotates on described installing rack, described coiling arm includes stationary pipes and outlet-pipe, described outlet-pipe is fixed in stationary pipes, being provided with in described outlet-pipe end to compress around the button line makes it that cord grip of tensile force be arranged, also be provided with an air admission hole that is communicated with outlet-pipe at described coiling arm afterbody, be provided with in air admission hole one side the entrance hole that is communicated with outlet-pipe, also be provided with in described stationary pipes end the pulling buckle part that lifts button, be provided with bearing block on described installing rack, be provided with bearing on described stationary pipes, described bearing is arranged in bearing block, also be provided with the positioner of being convenient to threading and playing a protective role in this device, also be provided with on described base and can promote the drive unit that installing rack moves forward and backward along guide rail, also be provided with on installing rack and promote the thrust unit that the pulling buckle part enters working position.
around the button line be from the coiling arm outlet-pipe pass, end at the bobbin line outlet is provided with cord grip, the cord grip Main Function is to be to leave from bobbin is past around the button line when the coiling of coiling arm, if not applying a pulling force to it just can't wind the line, perhaps can make around the button line very loose, setting up a cord grip in the end can make it will make it that tension force be arranged around the tension of button line in coiling, what lay out like this just can play fixation around the button line, air admission hole and entrance hole are for threading, air admission hole blows afloat in the outlet-pipe when being will be along with air-flow together passes from the outlet-pipe other end around the button end near entrance hole, positioner can play positioning action when coiling arm threading, the coiling arm is stopped operating to play a protective role, bearing coordinates with bearing block and makes coiling arm rotation more smooth.The pulling buckle part can be stretching with long button pin junction, and move forward and backward when installing rack under the drive unit effect can be in coiling, and what can guarantee like this to be wound around in coiling is wound around whole button pin uniformly around the button line, is that winding effect is better.
Described cord grip comprises the fixture that is fixed on outlet-pipe, and it is can be freely movable and seal the pressure-ray film of outlet-pipe outlet port to be provided with on described fixture, is provided with Compress Spring between described pressure-ray film and described fixture.
Spring provides thrust for cord grip, can make tight around the button line pressure that pressure-ray film will pass, make it in the process of coiling, a tensile force be arranged, the button pin that lays out so just can not become flexible, and fixture can adjust the elastic force of spring, can regulate as requested like this elasticity around the button line.
Described pulling buckle device includes the connecting rod that is located in fixed bar, is provided with the intermediate plate that can block button at described interlinking lever end, is provided with push rod at the connecting rod afterbody, also is provided with returning spring on connecting rod.
Pulling buckle part assurance button pin junction can be stretching.
Be provided with fixedly fixture block on described stationary pipes, described fixedly fixture block is fixedly connected with outlet-pipe, and described push rod is located at fixedly in fixture block and is movable.
Fixedly fixture block can guarantee fixing more firm of bobbin, and fixedly push rod can not rock it, but can slide therein, so neither affects its normal operation, also guaranteed push rod firmly.
Be provided with fixedly fixture block on described stationary pipes, described fixedly fixture block is fixedly connected with outlet-pipe, and described push rod is located at fixedly in fixture block and is movable.
Described positioner includes anti-dazzling screen and sensitive piece, also is provided with anti-dazzling screen on described stationary pipes, also is provided with the sensitive piece that coordinates with anti-dazzling screen on described base.
Described drive unit and thrust unit are hydraulic means.
Described drive unit and thrust unit are pneumatic shuttle.
Adopt the Winder of said structure automatically to locate and threading, automation more, efficient is better, and adopts the pulling buckle part can make long button pin stretching, and the button pin coiling that the employing drive unit can make installing rack movement in the coiling process and lays out is more evenly solid and attractive in appearance.
[specific embodiment]
Include base 1 and installing rack 2 according to this movable button pin Winder shown in Figure 1, be provided with guide rail 3 on base 1, installing rack 2 is located on guide rail 3, also be provided with drive unit 31 on base 1, described drive unit 31 is connected with installing rack 2 and can promotes installing rack 2 and moves forward and backward along guide rail 3, also be provided with coiling arm 4 on installing rack 2, also be provided with on installing rack 2 and drive the motor 5 that coiling arm 4 rotates.The arm that winds the line as shown in Figures 2 and 3 includes stationary pipes 41, be provided with outlet-pipe 42 in stationary pipes 41, also be provided with bearing 22 on stationary pipes 41, be provided with bearing block 21 on installing rack 2, described bearing 22 is located in bearing block 21, also be provided with anti-dazzling screen 23 on stationary pipes 41, be provided with sensitive piece 24 on installing rack 2, described sensitive piece 24 coordinates with anti-dazzling screen 23 and positions.be provided with pulling buckle part 46 in stationary pipes 41 ends, described pulling buckle part 46 includes connecting rod 462, be provided with intermediate plate 463 in connecting rod 462 ends, connecting rod 462 is located in fixed bar 461, pulling buckle part 46 is placed in outside fixed bar 461, also be provided with on connecting rod 462 and recover spring 465, also be provided with push rod 464 at connecting rod 462 afterbodys, be provided with thrust unit 32 on installing rack 2, described thrust unit 32 contacts with push rod 464, thrust unit 32 can promote push rod 464, push rod drivening rod 462 moves forward, be that thrust unit 32 can promote pulling buckle part 46 and enters working position, after thrust unit 32 is return original position, pulling buckle part 46 returns to initial position under the effect that recovers spring 465.Also be provided with cord grip 43 in outlet-pipe 42 ends, described cord grip 43 includes fixture 421, fixture 421 is fixed on outlet-pipe 42 ends, also be provided with pressure-ray film 422 on fixture 421, pressure-ray film 422 can be movable in fixture 421, also be provided with Compress Spring 423 between fixture 421 and pressure-ray film 422, Compress Spring 423 can make pressure-ray film 422 be pressed on outlet-pipe 42 ends.Be provided with air admission hole 44 on the bearing block 21 of coiling arm 4 afterbodys, also be provided with entrance hole 45 in air admission hole 44 1 sides, air-flow flows through from outlet-pipe 42 when air admission hole 44 is inwardly blown, produce negative pressure at entrance hole 45 annexes, when being to be inhaled into entrance hole then along with air-flow blows out from outlet-pipe 42 around the button line near entrance hole 45.
During coiling, thrust unit 32 is shifted pulling buckle part 46 onto working position and is then unclamped, pulling buckle part 46 under the effect that recovers spring 465 with the stretching tension of button pin of button, when coiling arm 4 begins to wind the line for the button pin, drive unit 31 drive installing racks 2 move forward and backward, coiling arm 4 can with whole button pin junction parcel, make it more attractive in appearance solid in the button junction around the button line like this.