CN2270740Y

CN2270740Y - Rotation shaft regulating device for cloth rolling machine

Info

Publication number: CN2270740Y
Application number: CN 96229931
Authority: CN
Inventors: 林进泳
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-21
Filing date: 1996-05-21
Publication date: 1997-12-17
Anticipated expiration: 2006-05-21

Abstract

The utility model relates to a rotation shaft regulating device for cloth rolling machines, which is mainly characterized in that the right end of a rotation shaft penetrates into a gearbox, the left end of the rotation shaft projects to the outside of a left machine wall, and a plurality of grooves are arranged on the circumferential surface of a position which is near the left end of the rotation shaft. An adjusting socket is sheathed on the left end of the rotation shaft; a pinion is fixed to the right end of the adjusting socket; the pinion is engaged with the gear of a shaft rod; the shaft rod is provided with a chain wheel which is used for sheathing with a chain to link a cloth holding rod and make the cloth holding rod rotate. The left end of the cloth holding rod is provided with a hand wheel, and a through hole is arranged at the position of the rotation shaft convex groove which corresponds to the regulating socket; a movable member and an elastic member are arranged in the through hole; the movable member is just arranged in one of the grooves; the regulating socket moves on the rotation shaft to regulate the engaging between the pinion and the gear; when the hand wheel rotates, dynamic resistance can be reduced.

Description

Batcher rotating shaft regulator

The utility model is relevant a kind of batcher, is meant a kind of batcher rotating shaft regulator that reduces manual adjustment resistance especially.

Existing knitting machine finish weave cotton cloth in, must cooperate weaving cotton cloth that loom will finish to furl rolling by bolt machine, force feed about cloth, see also Fig. 1, shown in Figure 2, the left side of this batcher 10, right two machine walls 1,2 proximal portions have set up three compress bars 3, wherein the left end of a compress bar 3 is positioned at the sheathed sprocket wheel 4 in left machine wall 1 inner place, compress bar 3 convexedly stretches in left machine wall 1 outside and establishes a handwheel 5, one rotating shaft, 6 right-hand members are placed through in the gearbox 7 of batcher 10 belows, rotating shaft 6 left end shaft place on the left machine wall 1, rotating shaft 6 is with a pinion 8 in left machine wall 1 inner place, make pinion 8 and a gear 9 engagements, this gear 9 places on the axostylus axostyle 11, and is equipped with a minor sprocket 12 on the axostylus axostyle 11 in addition, and this minor sprocket 12 is by sprocket wheel 4 interlocks of a chain 13 with compress bar 3.

Therefore, when batcher 10 during in round needle loom driven rotary, rotating shaft 6 is subjected to gearbox 7 driven rotary simultaneously, and axostylus axostyle 11 also rotates thereupon, and the minor sprocket 12 on the axostylus axostyle 11 promptly drives sprocket wheel 4 and rotates, and makes compress bar 3 rotate and the force feed cloth.

Yet, before unit does not operate, must be earlier with manual mode, the leftover of bolt of cloth 14 is passed compress bar 3, and be fixed on the cloth roll frame 15, just can furl cloth, and three compress bars 3 are closely close, when wherein a force feed cloth bar 3 is driven by rotating shaft 6, and other two compresses bar, 3 force feed clothes of ability interlock, therefore, when wanting to rotate compress bar 3, because of the travelling gear (as shown in Figure 2) of while interlock drive sprocket 4, minor sprocket 12, axostylus axostyle 11, rotating shaft 6 and gearbox 7, therefore, resistance is quite big, and operation is inconvenience quite.

The purpose of this utility model is to provide a kind of batcher rotating shaft regulator, moves by adjusting rotating shaft, adjusts pinion and gears engaged, when rotating handwheel, can reduce rotary resistance.

The technical solution of the utility model is achieved in that this batcher rotating shaft regulator mainly comprises machine wall, compress machine, sprocket wheel, gearbox, rotating shaft and adjustment seat.Its rotating shaft left end is to convexedly stretch in the left machine wall outside, the side face at the nearly left end of rotating shaft place is provided with several arc grooves arranged side by side vertically, rotating shaft is provided with a key way, it adjusts the hollow seat that there is a perforation at the seat center, be placed through in the left machine wall, and be placed on this rotating shaft left end, cooperate one to be fixed in the pinion of adjusting the seat left end, the key way place that adjusts seat phase countershaft is provided with a long-chain groove, adjusts seat phase countershaft groove and is provided with a perforation.

Below just further specify the technical solution of the utility model with embodiment in conjunction with the accompanying drawings:

Fig. 1 is the construction plan view of existing batcher;

Fig. 2 is the compress bar action schematic diagram of existing batcher;

Fig. 3 is the perspective exploded view of the utility model one embodiment;

Fig. 4 is the assembling schematic diagram of the utility model one embodiment;

Fig. 5 is the structure enlarged diagram of the utility model one embodiment.

See also the structural upright exploded view of Fig. 3 and the assembling schematic diagram of Fig. 4, by shown in the figure as can be known, the left end of rotating shaft 40 is to convexedly stretch in left machine wall 21 outsides, earlier pinion 41 is fixed in and adjusts seat 80 right-hand members, the axostylus axostyle 46 that to adjust seat 80 axis of rotation 40 right-hand members again cooperates card key 45 to be inserted in, seat 80 is adjusted in turn a little, make 83 pairs of perforations just at groove 42, insert steel ball 84 again, spring 85, and the resilient element that bolt 86 is constituted screws in perforation 83, then, (present embodiment is with two arc grooves 42 to cooperate (rotating shaft 40 right-hand members) side face to be provided with several grooves arranged side by side vertically, 43 is example), be provided with a keyway 44 in the rotating shaft 40 in addition, set in the keyway 44 and establish a card key 45, allow adjustment seat 80 be placed on rotating shaft 40 ends, and the center has a perforation 81, and pinion 41 (by the cooperation of keyway 44 and card key 45) is to be fixed in to adjust seat 80 right-hand members, keyway 44 places that adjust seat 80 phase countershafts 40 are provided with a long keyway 82 and set for aforementioned card key 45, and make cog 41 with gear 61 engagement, rotating shaft 40 right-hand members are placed through in the gearbox 50.

Please consult Fig. 4 simultaneously, Fig. 5, preferred embodiment for the utility model batcher rotating shaft regulator, these batcher 20 left sides, right two

machine walls

21,22 place near to the upper end have set up three compress bars 30, wherein a sheathed sprocket wheel 31 is located in compress bar 30 left end inside of being positioned at machine wall 21, these sprocket wheel 31 same axostylus axostyles convexedly stretch in left machine wall 21 outsides and establish a handwheel 32, in 21 times gearboxes 50 below rotating shaft 40 right-hand members are placed through batcher 20 of left side machine wall, rotating shaft 40 left ends then axle are located in the left machine wall 21, and rotating shaft 40 is equipped with a pinion 41 at left machine wall 21 inner places, with a gear 61 engagements, gear 61 is that axle is put on an axostylus axostyle 60, this axostylus axostyle 60 is provided in a side of in the left machine wall 21, and is equipped with another minor sprocket 62, and minor sprocket 62 is by sprocket wheel 31 interlocks of a chain 70 with compress bar 30, by rotating shaft 40 transmissions, compress bar 30 is rotated.And the force feed cloth, when wanting to adjust cloth or thinking to furl cloth again, can push forward adjusting seat 80, because it is longer to adjust the long keyway 82 of seat 80, thus can interlock rotating shaft 40, and this moment, steel ball 84 then skidded off from groove 42, spring 85 also is compressed, when adjusting perforation 83 alignment cavities 43 of seat 80, spring 85 rebounds and steel ball 84 is pressed in the groove 43, at this moment, pinion 41 promptly breaks away from the engagement with gear 61, so, when rotating handwheel 32, because of sprocket wheel 31 only drives axostylus axostyle 60 rotations, and can interlock rotating shaft 40 and gearbox 50 in change-speed gearing, so manually during the force feed cloth, resistance is little and laborsaving.

In addition, can establish an annular groove 46 in the nearly groove of rotating shaft 40 left ends 42 places, the C type of setting on the annular groove 46 buckles 47, can limit and adjust 80 stroke of transferring when moving to pinion 41 with gear 61 engagements, and the adjustment seat of avoiding being provided with steel ball 84 80 skids off groove 42.

Claims

1. batcher rotating shaft regulator, it is made up of machine wall, compress bar, sprocket wheel, gearbox, rotating shaft, adjustment seat, it is characterized in that: its left end of rotating shaft is to convexedly stretch in the left machine wall outside, the side face at the nearly left end of rotating shaft place is provided with several arc grooves arranged side by side vertically, and rotating shaft is provided with a keyway; Adjusting seat is the hollow base frame that there is a perforation at the center, be placed through in the left machine wall, and be placed on this rotating shaft left end, cooperate one to be fixed in the pinion of adjusting the seat right-hand member, the keyway place that adjusts seat phase countershaft is provided with a long keyway, adjusts seat phase countershaft groove and is provided with a perforation.

2. batcher rotating shaft regulator as claimed in claim 1 is characterized in that: be embedded with a card key in this keyway, groove end place is provided with one can set the annular groove that the C type is buckled.

3. batcher rotating shaft regulator as claimed in claim 1 is characterized in that: this long keyway length is greater than the keyway of rotating shaft.

4. batcher rotating shaft regulator as claimed in claim 1, it is characterized in that: this perforation communicates with perforation, puts the resilient element that device one is made up of steel ball, spring and bolt in the perforation.