CN1252335C

CN1252335C - Thread-feeder of knitting machine

Info

Publication number: CN1252335C
Application number: CN 02112844
Authority: CN
Inventors: 邵仁俊
Original assignee: TAYU MACHINERY (XIAMEN) CO Ltd
Current assignee: TAYU MACHINERY (XIAMEN) CO Ltd
Priority date: 2002-04-02
Filing date: 2002-04-02
Publication date: 2006-04-19
Anticipated expiration: 2022-04-02
Also published as: CN1448561A

Abstract

The present invention discloses a yarn feeder of a knitting machine, which comprises a body and an auxiliary body, wherein a yarn feeding part extends from the lower edge of the body, more than one yarn feeding hole is arranged on the yarn feeding part, and a screw hole is arranged above the yarn feeding part; the upper segment of the auxiliary body is designed into the shape of a slot, and a yarn feeding hole is arranged on the bottom edge of the auxiliary body. The auxiliary body is matched with the screw hole by a screw bolt which penetrates through the slot, so that the auxiliary body is locked and bridged obliquely on the body. The auxiliary body of the present invention can adjust the angle and the distance of the yarn feeding hole on the bottom edge of the auxiliary body contiguous to the yarn feeding holes on the yarn feeding part according to the requirements of different yarn and different knitting needles by adjusting the locking position of the slot relative to the screw bolt, so that the yarn can be led out fluently and guided to a correct position for hooking and pulling, the hooking and pulling operation of the yarn can be stabler, and isostatic fabrics can be knitted.

Description

The yarn feeder of knitting machine

Technical field

The present invention relates to a kind of yarn feeder of knitting machine, refer to a kind of yarn feeding distance and angle adjusted especially, make the yarn outlet smooth and easy and be sent to the tram, make the more stable yarn feeder of whole yarn hook pulling woven operation.

Background technology

Knitting machine is with yarn feeder yarn to be sent to the appropriate location in the braiding process, the work that yarn is woven for the knitting needle hook draws.Because the knitting needle and the yarn difference of various fabrics, so yarn feeder must arrange in pairs or groups on demand, yarn could be directed to best position, makes weaving operation smooth and easy, and promotes the quality of fabric.

Commonly use the structure of yarn feeder, as shown in Figure 1, it comprises a body 11, be provided with a yarn feeder 12 in this body 11 lower edges extension, and on this yarn feeder 12, be provided with three yarn feeding holes 121,122,123, so that after filling line, positive and negative yarn pass this yarn feeding hole 121,122,123 respectively, draw and weave for the knitting needle hook.In order to make the delivery of three yarns energy in the tram, allow knitting needle accurately hook draw yarn, so be provided with a horizontal guide groove 124 at the 3rd yarn feeding hole 123 lower edges, make yarn after the 3rd yarn feeding hole 123 penetrates, fall again after coming out via these horizontal guide groove 124 lateral margin delivery.But, this yarn feeder 1 of commonly using, after yarn passed aforementioned the 3rd yarn feeding hole 123, the yarn an angle of 90 degrees of must transferring was derived again, therefore was very easy to make the yarn broken string.

For this reason, the furnisher structural improvement of No. 394272 knitting machine of Taiwan patent announcement, the horizontal guide groove 124 that discloses is previously improved, as shown in Figure 2, the design feature that its furnisher 1 ' disclosed is horizontal guide groove 124 is made into oblique to lower guide channel 124 ', make the path of outlet more smooth and easy, and yarn can be dropped down onto on the correct position, and two two adjacent yarns 13 can be possessed suitable distance.

And the furnisher 1 ' of above-mentioned announcement patent case has also improved the shortcoming of commonly using yarn feeder 1 really, has reached certain effect.But this oblique guide groove 124 ' is to be installed in to yarn portion 12, therefore can't adjust its height, distance and outlet angle, like this, limited in the use, the outstanding phase is when weaving special yarn, can't be adjusted at the characteristic of this yarn and knitting needle, for it does not improve part to the greatest extent.

So, improved at above-mentioned announcement problem points, be the problem of institute of the present invention desire solution.

Summary of the invention

Main purpose of the present invention provides a kind of yarn feeder of knitting machine, and it can adjust yarn feeding distance and angle, makes the yarn outlet smooth and easy and be directed at correct hook and draw the position, makes the yarn hook draw operation more stable, and then knits out balanced fabric.

For reaching above-mentioned purpose, the present invention comprises:

One body, its lower edge extension is set as yarn feeder, and is provided with more than one yarn feeding hole on this yarn feeder; This body is provided with a screw above yarn feeder;

The epimere portion of one auxiliary body is set as the kenel of slit, and root edge is provided with a yarn feeding hole; This auxiliary body passes slit by a bolt and cooperates with screw, and locking is inclined cross on body.

Wherein, above-mentioned body is locked on the yarn feeding seat by fixture, and is arranged to liftable kenel, and body upper limb face is provided with a L type guide plate, and this guide plate is provided with guide eye.

Above-mentioned bolt wears a pad.

The slit of above-mentioned auxiliary body is to be set as the kenel that the upper end is an opening.

After adopting said structure, auxiliary body of the present invention can be by adjusting the latched position of slit with respect to bolt, the yarn feeding hole of root edge is able in response to different yarns and knitting needle demand, adjust its angle and distance adjacent to the yarn feeding hole on the yarn feeder, thereby make the yarn outlet smooth and easy, and be directed at correct hook and draw the position, make the yarn hook draw operation more stable, and then knit out balanced fabric.

Description of drawings

Fig. 1 is a stereo appearance figure of commonly using yarn feeder;

Fig. 2 is the structural representation of No. 394272 furnisher of Taiwan patent announcement;

Fig. 3 is the three-dimensional exploded view of the preferable possible embodiments of the present invention;

Fig. 4 is the stereo appearance figure of the preferable possible embodiments of the present invention;

Fig. 5 is the use schematic diagram of the preferable possible embodiments of the present invention.

The figure number explanation:

2 bodies, 21 yarn feeders

22,23 yarn feeding holes, 24 fixtures

25 screws, 3 yarn feeding seats

4 guide plates, 41 guide eyes

5 bolts, 51 pads

6 adjust body 61 slits

611 openings, 62 yarn feeding holes

The specific embodiment

At first, see also shown in Fig. 3,4, disclosed yarn feeder comprises:

One body 2, its lower edge extension is set as yarn feeder 21, and is provided with more than one yarn feeding hole 22,23 on this yarn feeder 21; This body 2 is to be locked on the yarn feeding seat 3 by fixture 24, and is arranged to liftable kenel, and body 2 upper limb faces are provided with a L type guide plate 4, and this guide plate 4 is provided with guide eye 41.

Characteristics of the present invention are:

This body 2 is provided with a screw 25 above yarn feeder 21, can an auxiliary body 6 lockings be inclined cross on body 2 for a bolt 5;

The epimere portion of aforementioned auxiliary body 6 is set as the kenel of slit 61, and root edge is provided with a yarn feeding hole 62; This auxiliary body 6 is able in response to different yarns and knitting needle demand the yarn feeding hole 62 of root edge by adjusting the latched position of slit 61 with respect to bolt 5, adjusts its angle and distance adjacent to the yarn feeding hole on the yarn feeder 21 22,23.

Moreover aforementioned bolt 5 wears a pad 51.

Again, the slit 61 of aforementioned auxiliary body 6 is to be set as the kenel that the upper end is an opening 611, and so, in the time will assembling or dismantle auxiliary body 6, bolt 5 only must unclamp, can be by these opening 611 places turnover loading and unloading.

Based on such structure, see also shown in Figure 5, when filling line, positive and negative yarn stretch through each yarn feeding hole 22,23,62 respectively, wherein pass the yarn in auxiliary body 6 root edge yarn feeding holes 62, can be the axle center with bolt 5 by the slit 61 of auxiliary body 6, adjust the distance and the angle of itself and adjacent yarn, make it that yarn is sent to the tram, draw in and weave for knitting needle 7 hooks, and can be according to different qualities such as yarn, fabric, knitting needles, adjust this yarn feeding hole 62 to optimal position, to obtain best weave effect.

Claims

1, a kind of yarn feeder of knitting machine comprises:

One body, its lower edge extension is set as yarn feeder, and is provided with more than one yarn feeding hole on this yarn feeder;

Its characteristics are:

This body is provided with a screw above yarn feeder;

2, the yarn feeder of knitting machine as claimed in claim 1 is characterized in that: this body is locked on the yarn feeding seat by fixture, and is arranged to liftable kenel, and body upper limb face is provided with a L type guide plate, and this guide plate is provided with guide eye.

3, the yarn feeder of knitting machine as claimed in claim 1 is characterized in that: this bolt wears a pad.

4, the yarn feeder of knitting machine as claimed in claim 1 is characterized in that: the slit of this auxiliary body is to be set as the kenel that the upper end is an opening.