CN2190118Y

CN2190118Y - Sley of magnetic shuttle weaving machine

Info

Publication number: CN2190118Y
Application number: CN 94204184
Authority: CN
Inventors: 庄武镇
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-23
Filing date: 1994-02-23
Publication date: 1995-02-22
Anticipated expiration: 2004-02-23

Abstract

The utility model relates to the sley of a magnetic control shuttle weaving machine, which makes use of a long sealed sheet to seal a shuttle path for preventing foreign matters from entering the shuttle path; the sealed sheet is provided with a concave part for accommodating a shuttle guiding body; thus the shuttle guiding body is close to a magnet in the shuttle to meet the need of magnetic attraction in weft picking.

Description

Sley of magnetic shuttle weaving machine

The utility model relates to a kind of magnetically-controlled slay of shuttle loom, refers to a kind of slay that prevents that foreign material from invading especially.

See also Fig. 1, Fig. 1 is the stereogram of known magnetically-controlled slay of shuttle loom, and Fig. 2 is the cutaway view of known magnetically-controlled slay of shuttle loom, and slay 1 comprises a slay body 11, one reed 12, and a pair of separator, wherein, this slay body 11 is microscler, reed 12 is arranged on slay body 11 1 sides, this is fixedly arranged on both sides on these slay body 11 end faces respectively to separator 13, and this is to offering several grooves 131 on the separator 13, can pass through for warp thread 34 down.One shuttle 24 is seated on slay 1 end face, and supported by separator 13, shuttle 24 contains one second magnet 241, one shuttle body 23 is arranged in the slay body 11 reciprocating, be installed with one first magnet 231 in the shuttle body 23, make shuttle 24 in

last warp thread

35 and 34 pickings of following warp thread in order to attract above-mentioned second magnet 241.

When weaving cotton cloth because shuttle 24 needs reciprocating motions constantly, adding shuttle 24 speed is exceedingly fast, in rapid velocity variations, shuttle 24 normal disengaging magnetic force are controlled and are flown out, can correctly control moving of shuttle 24 in order to ensure shuttle body 23, the magnetic attraction that therefore increases by 231,241 of above-mentioned first, second magnet is crucial problem always.

Chinese patent once proposed a kind of improved slay No. 24029, see also Fig. 3, Fig. 3 is the cutaway view of this patent slay, wherein, on slay body 31, offer a race, and allow shuttle body 23 stretch in the race, the distance of first magnet 231 and second magnet 241 is more approaching, because magnet suction size is inversely proportional to the cube of distance, therefore, the hypodynamic problem of above-mentioned magnetic has obtained solution, yet this patent but runs into another problem on the implementation, owing to leave a race on the slay body 31, therefore foreign object is (as instrument, screw etc.) just have an opportunity to invade in this slay body 31, especially when weaving short fiber, a large amount of silk floss bits are long-pending easily especially to be filled in slay body 31, brings difficulty to production.

The purpose of this utility model is to provide a kind of magnetic control tatting slay, and it can prevent the intrusion of foreign material.

The purpose of this utility model is to realize like this, a kind of magnetically-controlled slay of shuttle loom promptly is provided, accommodate a shuttle body with first magnet in it, and a shuttle with second magnet is set on its end face, Magnetic force tracting by first magnet of shuttle body makes this shuttle band with second magnet weft yarn picking between several warp thread, and it comprises: a slay body, this slay body is microscler, offers a race along its longitudinally; One reed, this reed are arranged on this slay body one side; One microscler enclosed web, enclosed web comprises a recess, this recess can stretch into for this shuttle body, makes above-mentioned first magnet and above-mentioned second magnet approaching; And two linking parts, this linking part is located at this recess both sides, and linking part is fixed on the slay body, makes race be closed thin plate and closes; And a pair of separator, separator is microscler and is fixedly arranged on respectively on this race both sides slay body, offers several grooves on the separator and put above-mentioned warp thread with the Tibetan.

Advantage of the present utility model is that it is a kind ofly both can satisfy the magnetic force demand, can prevent the magnetically-controlled slay of shuttle loom that foreign material are invaded again.

Below in conjunction with the embodiment of description of drawings the utility model slay, wherein:

Fig. 1 is the stereogram of known magnetically-controlled slay of shuttle loom;

Fig. 2 is the cutaway view of known magnetically-controlled slay of shuttle loom;

Fig. 3 is another kind of known slay cutaway view;

Fig. 4 is the cutaway view of the utility model magnetically-controlled slay of shuttle loom;

Fig. 5 is the stereogram of the enclosed web of the utility model magnetically-controlled slay of shuttle loom.

See also Fig. 4, Fig. 4 is the cutaway view of the utility model magnetically-controlled slay of shuttle loom, wherein, slay body 61 is microscler, offers a race along its longitudinally, and reed 12 is fixed in a side of this slay body 61, one microscler enclosed web 5 is fixedly arranged on this slay body 61 and with race and closes, please consult Fig. 5 simultaneously, Fig. 5 is the stereogram of this enclosed web, and this enclosed web 5 comprises a recess 51; And two linking part 52, this linking part 52 is positioned at recess 51 both sides and integrally formed with recess 51, and this enclosed web 5 is fixed on the slay body 61 by this linking part 52, a pair of microscler separator 13 is fixedly arranged on the slay body 61 of race both sides by screw 33, and this is to offering plurality of grooves on the separator 13, can hide and deposit warp thread 34.

The shuttle 24 of band weft yarn is placed on the slay end face, and supported by separator 13, shuttle 24 contains one second magnet 241, shuttle body 23 is arranged in the slay body 61 reciprocating, be installed with one first magnet 231 in the shuttle body 23, carry out picking in order to attract above-mentioned second magnet 241 to drive shuttle 24, can significantly find out among Fig. 4, though enclosed web 5 closes race (preventing the foreign material intrusion), but its recess 51 still can hold shuttle body 23 to be stretched into, therefore first magnet 231 and second magnet, 241 distances are not significantly elongated, and required magnetic force size is met.

Claims

1, a kind of magnetically-controlled slay of shuttle loom, accommodate one in it and have the shuttle body of first magnet, and a shuttle with second magnet is set on its end face, by the Magnetic force tracting of first magnet of shuttle body, make this shuttle band with second magnet weft yarn picking between several warp thread, it comprises:

One slay body, this slay body is microscler, offers a race along its longitudinally;

One reed, this reed are arranged on this slay body one side, it is characterized in that it also comprises:

One microscler enclosed web, enclosed web comprises a recess, this recess can stretch into for this shuttle body, makes above-mentioned first magnet and above-mentioned second magnet approaching; And two linking parts, this linking part is located at the recess both sides, and linking part is fixed on the slay body, makes race be closed thin plate and closes; And

A pair of separator, separator are microscler and are fixedly arranged on respectively on this race both sides slay body, offer several grooves on the separator and put above-mentioned warp thread with the Tibetan.

2, slay as claimed in claim 1 is characterized in that linking part and recess are integrally formed.