A kind of three shuttle heavy caliber type circular looms
Technical field
The present invention relates to a kind of circular loom that weaves soft band, relate in particular to braiding heavy caliber Soft ribbon circular loom and the double-deck Soft ribbon circular loom of braiding, belong to technical field of textile machine.
Background technology
For weaving the general pair shuttles that adopt of circular loom of soft band, maximum fabric bore can only reach 250mm, and can only knit the soft band of individual layer in the market.Go out to be with draw-gear to be fixed on base plate, be unfavorable for drawing bigbore soft band, middle standing pillar is too low, thereby cause tension force arc bridge too heavy, leading shuttle frame is fixed on middle drum, guide sheet radical very little, do not solve the ability that weaves the soft band of heavy caliber and weave double-deck soft band, even if if application number is to lead shuttle frame described in 200810018708.4 patent applications to be fixed on and to lead on shuttle skeleton frame circle, lead shuttle skeleton frame circle and be fixed on wallboard, but still do not solve the problems such as rational in infrastructure, consumptive material, maintaining be convenient.
As shown in Figure 1, existing circular loom comprises leads shuttle frame 1 ', guide sheet 2 ', guide rail circle 3 ', large basin tooth gear 4 ', shuttle race 5 ', button box 6 ', tension force arc bridge 7 ', large bearing insert 8 ', broken yarn automatic stop arrangement 9 ', large nylon gear 10 ', drum 11 ', driving gear 12 ', motor 13 ', feet 14 ', middle plate flange 15 ', guide pulley 16 ', draw-gear 17 ', centre mount 18 ', the parts compositions such as base plate 19 ', under base plate without feet, mounted motor is brought inconvenience, leading shuttle frame is fixed on middle drum, tension force arc bridge is too heavy, centre mount endoporus is little, lead shuttle frame diameter little, guide sheet radical is few, shuttle rotating diameter is little, draw-gear is fixed on base plate, cannot knit the soft band of heavy caliber, shuttle number is 2, cannot knit double-deck soft band.
Summary of the invention
The object of this invention is to provide the bigbore soft band of a kind of three tatting and knit the circular loom of double-deck soft band, maximum caliber is 400mm, and it has improved existing circular loom can only knit soft band below diameter 250mm and the defect of the soft band of individual layer.
The technical solution used in the present invention is:
It mainly comprises a kind of three shuttle heavy caliber type circular looms and leads shuttle frame, guide sheet, guide rail circle, large basin tooth gear, shuttle race, button box, tension force arc bridge, large bearing insert, broken yarn automatic stop arrangement, large nylon gear, carrier gear assembly, driving gear, motor, feet, strengthen channel-section steel, guide pulley, draw-gear, centre mount, base plate, middle standing pillar, middle plate flange, assembly is rolled in the warp let-off, L-type support, knit ring, be transmitted gear, shuttle, each parts such as double weft line bobbin, described shuttle race is fixed on large bearing insert, large bearing insert is arranged on centre mount, centre mount is fixed on base plate central authorities, bottom edge has middle standing pillar to be connected with middle plate flange above, described motor is arranged on below base plate, and draw-gear is arranged on the reinforcement channel-section steel of feet, and described driving gear engages with carrier gear, engaged with main transmission nylon gear wheel by carrier gear again, thereby drive complete machine running, it is characterized in that increasing shuttle and count to 3, the shuttle number of common circular loom is 2, increase guide sheet radical, guide sheet radical is 633 or 634, and 633 is to knit bias tape, and 634 is to knit bilayer zone.
Lead shuttle frame and be fixed in the middle of middle plate flange, improved the shape of tension force arc bridge, make tension force arc bridge directly be fixed on middle plate flange periphery, L-type support is fixed on tension force arc bridge lower end, and button box is fixed on above tension force arc bridge.
Strengthen and led the diameter of the diameter of shuttle frame, the diameter of knitting ring, large bearing insert, the diameter of centre mount, the diameter of large nylon gear, lengthened the length of guide pulley and haulage drum, shortened the height of centre mount, increased feet and strengthened channel-section steel.
Change draw-gear position, be arranged on and strengthen on channel-section steel, and the driven gear that raise.
The present invention compares current technology tool and has the following advantages:
1, the present invention has increased guide sheet radical, the radical of guide sheet of the present invention is 633 or 634, can wear so more radial line, can weave bigbore soft band, increase shuttle simultaneously and count to 3 shuttles, change the dress method of noseplate, can weave double-deck soft band, deeply be subject to liking of users, greatly improved economic benefit.
2, the present invention has changed original shuttle frame seat structure of leading, remove middle drum, lengthen middle standing pillar, promote the height of middle plate flange, be directly fixed in the middle of middle plate flange leading shuttle frame, optimized the shape of tension force arc bridge, again tension force arc bridge is fixed on to middle plate flange periphery, L-type support is fixed on tension force arc bridge lower end, and button box is fixed on above tension force arc bridge, has reached and has saved cost and easy to operate effect.
3, the present invention has strengthened and has led the diameter of the diameter of shuttle frame, the diameter of knitting ring, large bearing insert, the diameter of centre mount, the diameter of large nylon gear, lengthen the length of guide pulley and haulage drum, shorten the height of centre mount, increase feet and strengthened channel-section steel, being conducive to the traction of the soft band of heavy caliber and the installation of motor.
4, the present invention has expanded the diameter of circular loom, has optimized project organization, has increased maintaining space, has reduced manufacturing cost.
Brief description of the drawings
Fig. 1 is currently available technology structural representation.
Fig. 2 is structural representation of the present invention.
Fig. 3 is partial schematic diagram of the present invention.
Fig. 4 is draw-gear structural representation of the present invention.
In figure 1 ', lead shuttle frame, 2 ', guide sheet, 3 ', guide rail circle, 4 ', large basin tooth gear; 5 ', shuttle race, 6 ', button box, 7 ', tension force arc bridge; 8 ', large bearing insert, 9 ', broken yarn automatic stop arrangement, 10 ', large nylon gear; 11 ', drum, 12 ', driving gear, 13 ', motor; 14 ', middle plate flange, 15 ', strengthen channel-section steel, 16 ', guide pulley; 17 ', draw-gear, 18 ', centre mount, 19 ', base plate.
1, lead shuttle frame, 2, guide sheet, 3, guide rail circle, 4, large basin tooth gear, 5, shuttle race, 6, button box, 7, tension force arc bridge, 8, large bearing insert, 9, broken yarn automatic stop arrangement, 10, large nylon gear, 11, carrier gear assembly, 12, driving gear, 13, motor, 14, feet, 15, strengthen channel-section steel, 16, guide pulley, 17, draw-gear, 18, centre mount, 19, base plate, 20, middle standing pillar, 21, middle plate flange, 22, assembly is rolled in the warp let-off, 23, L-type support, 24, knit ring, 25, be transmitted gear, 26, shuttle, 27, double weft line bobbin, 28, haulage drum.
Detailed description of the invention
As shown in Figures 2 to 4, circular loom of the present invention comprises leads shuttle frame 1, guide sheet 2, guide rail circle 3, large basin tooth gear 4, shuttle race 5, button box 6, tension force arc bridge 7, large bearing insert 8, broken yarn automatic stop arrangement 9, large nylon gear 10, carrier gear assembly 11, driving gear 12, motor 13, feet 14, strengthen channel-section steel 15, guide pulley 16, draw-gear 17, centre mount 18, base plate 19, middle standing pillar 20, middle plate flange 21, assembly 22 is rolled in the warp let-off, L-type support 23, knit ring 24, be transmitted gear 25, shuttle 26, double weft line bobbin 27, haulage drum 28.
Shuttle race 5 is fixed on large bearing insert 8, large bearing insert 8 is arranged on centre mount 18, centre mount 18 is fixed on base plate 19 central authorities, base plate 19 edges have middle standing pillar 20 to be connected with middle plate flange 21 above, leading shuttle frame 1 is fixed in the middle of middle plate flange 21, tension force arc bridge 7 is fixed on middle plate flange 21 peripheries, and L-type support 23 is fixed on tension force arc bridge 7 lower ends, and button box 6 is fixed on above tension force arc bridge 7.Base plate 19 has been installed feet 14 below, feet connects by strengthening channel-section steel 15, guide pulley 16 is fixed on to be strengthened below channel-section steel 15, draw-gear 17 is fixed on to be strengthened above channel-section steel 15, raise and be transmitted gear 25, motor 13 is directly fixed on below base plate 19, increase the radical to 633 piece of guide sheet 2 or 634, increase by 26, shuttle and count to 3 shuttles, strengthen and led shuttle frame 1 diameter, knit the diameter of ring 24, the diameter of large bearing insert 8, the diameter of centre mount 18, the diameter of large nylon gear 10, lengthen the length of the haulage drum 28 of guide pulley 16 and draw-gear 17, shorten the height of centre mount 18, these structures have met the condition of knitting the soft band of heavy caliber and knitting double-deck soft band, save again materials cost simultaneously.
Advantage of the present invention is can weave the soft band of heavy caliber and weave double-deck soft band, simple and reasonable, and maintaining is convenient, and manufacturing cost is saved, and is greatly favored by consumers.