Sizing machine tooth-ceiling additional transverse moving device
Technical field:
The present invention relates to a kind of textile machine, especially a kind of additional lateral reciprocating machine telecontrol equipment of realizing sizing machine tooth-ceiling.
Background technology:
In original Sizing machines, evenly be wound on the beam of a loom in order to guarantee yarn, warp thread will be aligned in the tooth of tooth reed plate upper end, and yarn is subjected to enter beam of a loom after the tooth guiding.Because of tooth reed plate does not have horizontal additional movement, same one thread is easy to produce and coincides in two layers of warp thread, causes the pressure warp and the strand head of two layers of yarn, and the space of winding layer is not fully utilized, and has reduced the rolling density of yarn on axle.
Summary of the invention
The object of the present invention is to provide a kind of above-mentioned shortcoming that overcomes, on a kind of basis that guarantees tooth reed plate original structure, increase the device that moves back and forth of horizontal small quantity, eliminate above-mentioned defective thereby reach.
For achieving the above object, the technical solution adopted in the present invention is: a kind of sizing machine tooth-ceiling additional transverse moving device, contain Sizing machines frame, tooth, warp thread, tooth reed plate composition, it is characterized in that: on guide pillar, the two ends of guide pillar are fixed on the support by bracing frame several guide pin bushings difference that tooth reed plate passes through to be joined movingly; Be furnished with the sipes moving guide board on tooth reed plate, be furnished with eccentric disc in the sipes moving guide board, be furnished with motor and deceleration device thereof on support, the power output wheel on motor and the deceleration device thereof is connected with eccentric disc, makes tooth reed plate do reciprocal transverse movement.
Be connected by the wheel band between power output wheel on described motor and the deceleration device thereof and the eccentric disc.
Be connected by connecting rod between power output shaft on described motor and the deceleration device thereof and the eccentric disc.
Support frame as described above is to be made of stand, transverse axis, support arm; The two ends of guide pillar are fixed on the stand, and several stands are fixed on the transverse axis by the hole under it, and the middle part of transverse axis and two ends are fixed on the top that fits over the support arm on the support.
The present invention's beneficial effect compared with prior art: because tooth reed plate has had moving back and forth of horizontal small quantity, avoided pressure warp and the first-class defective of strand, made the beam of a loom surfacing again and increase thread density 3-5%.
Description of drawings:
Fig. 1 is a structure chart of the present invention;
Fig. 2 is the shaping condition diagram of coiling yarn on the beam of a loom.
Describe the present invention in detail below in conjunction with accompanying drawing:
As shown in Figure 1,1 for being fixed on the tooth on the tooth reed plate, and 2 is the yarn of being reeled, and 3 is tooth reed plate.Several guide pin bushings 4 that tooth reed plate 3 passes through to be joined are respectively movingly on guide pillar 5, and guide pin bushing 4 moves back and forth about can be in guide pillar 5.The two ends of guide pillar 5 are fixed on the support 12 by bracing frame.Support frame as described above is to be made of stand 10, transverse axis 11, support arm 9.The two ends of guide pillar 5 are fixed on the stand 10, and several stands 10 are fixed on the transverse axis 11 by the hole under it, and the middle part of transverse axis 11 and two ends are fixed on the top of the support arm 9 that fits on the support 12.On tooth reed plate 3, is furnished with sipes moving guide board 8, in sipes moving guide board 8, is furnished with eccentric disc 7, motor of being furnished with on support 12 and deceleration device 6 thereof, the power output wheel on motor and the deceleration device 6 thereof is connected with eccentric disc 7, makes tooth reed plate 3 do reciprocal transverse movement.
Can be connected by the wheel band between power output wheel on motor and the deceleration device 6 thereof and the eccentric disc 7.Also can be connected between power output shaft on motor and the deceleration device 6 thereof and the eccentric disc 7 by connecting rod.All within the open scope of this programme.
During work, motor and deceleration device thereof 6 drives eccentric discs 7, and with the per minute 5 right speed running of turning left, because eccentric disc 7 places sipes moving guide board 8, and sipes moving guide board 8 is cemented on the tooth reed plate 3.So, when eccentric disc 7 rotates, just drive tooth reed plate 3 and do moving back and forth of horizontal small quantity by sipes moving guide board 8.
As shown in Figure 2, the shaping situation of coiling yarn on the beam of a loom.Marked the longitudinal cross-section of n layer yarn among the figure.When n+1 layer reel for yarn was on n layer yarn, same one thread just in time misplaced, and was in the same yarn of n layer yarn and the centre position of adjacent yarn, made yarn arrays full.And same one thread when arriving the n+2 layer with the dislocation of n+1 layer yarn.
Following main points are arranged during concrete enforcement.At first, the offset of eccentric disc 7 should be complementary with the thickness of yarn diameter, and time dislocation is arranged to guarantee that same one thread is wound up into beam of a loom.Moreover to determine tooth reed plate 3 reciprocating frequencies according to the rotating speed of beam of a loom, make same yarn just in time form a dislocation when on beam of a loom, reeling a week.