CN2049645U

CN2049645U - Pile cutter for knitting machine

Info

Publication number: CN2049645U
Application number: CN89203958U
Authority: CN
Inventors: 许景贤
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-03-31
Filing date: 1989-03-31
Publication date: 1989-12-20
Also published as: GB9007238D0; GB2231064A; IT9047813A1; DE4010812A1; IT9047813A0; GB2231064B; IT1239622B

Abstract

The utility model discloses the improved device of the knitting machine for cutting the ring. Two hooks and a triangle knife are hidden into each needle groove which is arranged on the lower needle cylinder of the knitting machine, and the triangle knife is positioned between the hooks. At the time of cutting the ring, the yarn is tensed by the needle cylinder hooks matching with the needle disk knitting needle, and the triangle knife is raised upward to cut off the coil, which improves the inconvenience which is caused by the common device which is used the grinding wheel to cut the ring.

Description

Pile cutter for knitting machine

The utility model is about the improved device of knitting machine cut circle.

Knitting machine commonly used must rely on the pressure yarn wheel between between last dials knitting needle and bottom cylinder plastic cutter when cutting circle, dials knitting needle and bottom cylinder plastic cutter are used for yarn is compressed in the cooperation, so that the bottom cylinder plastic cutter rises and the yarn circle is cut off.This kind usual means owing to press the existence of yarn wheel, makes to go up between dials and bottom cylinder to keep suitable distance, further makes the efficient reduction of bed rearrangement knitting machine and not easy to operate.

The purpose of this utility model is promptly in order to improve the above-mentioned coil apparatus that cuts commonly used.The utility model is provided with a triangular knife and two and colludes in bottom cylinder, and with triangular knife be sandwiched in two collude between, and can distinctly up and down reciprocatingly move.When adopting device of the present utility model, press the effect of yarn wheel in the former usual means, promptly can be two offset hitches in this device and replace (collude) two of triangular knife both sides.So, two of mat works collude the pulling of yarn circle are compressed, and making triangular knife rise again can cut off the yarn circle.

Use the utility model cut coil apparatus the time, press yarn to take turns owing between last dials and bottom cylinder, no longer need to be provided with, then can the distance that go up between dials and bottom cylinder is close, go up dials knitting needle or bottom cylinder intermediate cam cutter and the stroke distances of colluding and reduce, the efficient of whole knitting machine is improved.

The preferred embodiment of the utility model will cooperate following accompanying drawing to describe in detail:

Fig. 1 is the stereogram that cuts coil apparatus commonly used.

Fig. 2 cuts the stereogram of coil apparatus embodiment for the utility model.

Fig. 3 cuts the part drawing of coil apparatus embodiment for the utility model.

As shown in Figure 1, yarn 1 dials knitting

needle

2 and 3 quilts of bottom cylinder plastic cutter on a plurality of weave, and dials knitting needle 2 and following pin copper plastic cutter are 3 on per two, form one and wait the yarn circle that cuts off, mat work presses yarn wheel 4 that the yarn circle is compressed, and the bottom cylinder plastic cutter is upwards released in syringe, the yarn circle can be cut off.

The enforcement of the utility model such as Fig. 2, shown in 3, yarn 1 dials knitting needle 2 and a plurality of bottom cylinder on a plurality of

collude

51,52 quilts and weave, in each needle tray of bottom cylinder, collude 51 and collude 52 between then accompany a triangular knife 6.As shown in Figure 3, have pin heel 61 on the triangular knife 6, collude 51 and collude the pin heel 53 that then distinctly has on 52 on same position, so, the mat work can promote

pin heel

61 and 53 in the peripheral set triangular cam piece (not shown) of bottom cylinder, and under distinctly promoting triangular knife 6 and colluding on 51,52.

When cutting circle, yarn syringe under dials knitting needle 2 on per two and a group two colludes the yarn circle that 51 and 52 formation are waited to cut off, utilize one group two collude 51 and collude 52 with yarn circle tension, will upwards release 1 between two triangular knifes 6 that collude 51 and 52 again and the yarn circle can be cut off.

According to the embodiment of above-mentioned the utility model, the utility model has been improved knitting machine commonly used and has been adopted the inconvenience of pressing the yarn wheel, and the effect of having promoted knitting machine.

Claims

1, a kind of knitting machine cut coil apparatus, it is characterized by, in each needle tray of knitting machine bottom cylinder, keeping two colludes and a triangular knife, and triangular knife two collude between, cutting when circle, the mat work is gone up the dials knitting needle and is cooperated bottom cylinder to collude the yarn tension, again triangular knife is risen between colluding and coil is cut off from two.

2, the knitting machine cut coil apparatus described in claim 1, it is characterized by above-mentioned under syringe collude with triangular knife and distinctly have pin heel, and mat is arranged at the triangular cam piece of bottom cylinder periphery, distinctly control above-mentioned collude with triangular knife on time.