CN203144649U

CN203144649U - Feeding mouth for coarse-gauge double-knit jacquard

Info

Publication number: CN203144649U
Application number: CN 201220651613
Authority: CN
Inventors: 陈财宝
Original assignee: JINJIANG HONGJI MACHINERY CO Ltd
Current assignee: JINJIANG HONGJI MACHINERY CO Ltd
Priority date: 2012-12-03
Filing date: 2012-12-03
Publication date: 2013-08-21
Anticipated expiration: 2022-12-03

Abstract

The utility model relates to a circular knitting machine, particularly to a feeding mouth for a coarse-gauge double-knit jacquard, which comprises an upper knitting needle and lower knitting needle, wherein the feeding mouth is arranged at an intersection part of the upper knitting needle and the lower knitting needle. The feeding mouth is characterized by comprising a back face needle protecting plane and a bottom face needle protecting plane; a U-shaped yarn guiding groove is formed in a position nearby a front yarn adding position of the feeding mouth to allow a yarn to pass through the yarn guiding groove and enter into knitting needles to conduct knitting smoothly; a processing angle of the yarn guiding groove is close to a yarn feeding angle of the yarn; by using a yarn feeding ear, or a yarn feeding guide wheel, and other auxiliary parts to reasonably adjust an angle at which the yarn enters into the yarn guiding groove, and control the tensile force of the yarn, each yarn can certainly enter into the yarn guiding groove stably; as the feeding mouth adopts the structure, the defects of the coarse-gauge double-knit jacquard that the yarn adding is unsmooth, yarn knots are easy to block, the yarn is easy to break, the needle protection is difficult, needle heads and needle latches of the knitting needles are easy to be damaged are solved; the integrity and the smoothness of the edge line are ensured; the feeding mouth can serve as an ordinary feeding mouth if added with a traditional yarn through hole, so that the range of application is wider; and the feeding mouth not only can be used for coarse-gauge double-knit jacquard, but also can be suitable for double-knit series knitting circular machines of different needle gauges.

Description

Double-faced jacquard machine bodkin is apart from yarn feeding mouth

Technical field

The utility model relates to circular knitting machine, is specifically related to double-faced jacquard machine bodkin apart from yarn feeding mouth.

Background technology

Traditional double knitting jacqard circular knitting machine bodkin is apart from yarn feeding mouth, and as shown in Figure 1, on all circular knitting machines of two-sided series, each road braiding circulation all is distributed with a yarn feeding mouth.Its yarn feeding mouth appearance is generally speaking similar, there are two of the back side and bottom surfaces to protect the pin plane, at two intersection places that protect the pin plane, the hole of entrying is arranged, the yarn of unlike material and thickness pass this orifice angle stable insert each piece knitting needle, as shown in Figure 2, in the process that lathe runs well, because all last knitting needles, following knitting needle all will slip over the back side and the bottom surface of this yarn feeding mouth, and then the yarn that catches in its hole of entrying enters braiding, and this machine plaiting is not smooth, knot is easily stifled, easily broken yarn protects the pin difficulty, easily hinders defectives such as knitting needle syringe needle and needle latch, in the process that lathe runs well, because all last knitting needles, following knitting needle all will slip over traditional double knitting jacqard circular knitting machine bodkin apart from the back side and the bottom surface of yarn feeding mouth, and then the yarn that catches in the hole of entrying of this yarn feeding mouth enters braiding, therefore, generally require the hole yarn outlet of entrying of this type of yarn feeding mouth as much as possible along sliding, the aperture is as far as possible little, and avoiding knitting needle when slipping over this position, wound in can the be entried aperture in hole of the needle latch of knitting needle and syringe needle.This structure is installed on the double-faced jacquard machine of bodkin distance, then can not adapt to.Because bodkin is thick apart from the knitting needle of lathe, the yarn that adopts when braided fabric is the thick several times in yarn line footpath commonly used also.And its knot of yarn in rove footpath can amplify exponentially.This just requires its aperture of entrying of double knitting jacqard circular knitting machine yarn feeding mouth of bodkin distance to be the bigger the better as far as possible.This requirement contradicts with before requirement.So traditional double knitting jacqard circular knitting machine yarn feeding mouth can not adapt to bodkin apart from the demand of lathe.

Summary of the invention

At above-mentioned defective, the purpose of this utility model provides double-faced jacquard machine bodkin apart from yarn feeding mouth, and it is not smooth apart from the plaiting of double-faced jacquard large circle machine to have solved bodkin, and knot is easily stifled, and easily broken yarn protects the pin difficulty, easily hinders defectives such as knitting needle syringe needle and needle latch.

Double-faced jacquard machine bodkin is apart from yarn feeding mouth, comprise knitting needle and following knitting needle, infall at last knitting needle and following knitting needle is provided with yarn feeding mouth, it is characterized in that: described yarn feeding mouth has the back side and the pin plane is protected in two of bottom surfaces, be provided with a U-shaped yarn guiding trough near the positive plaiting position of described yarn feeding mouth, making yarn enter knitting needle through this yarn guiding trough smoothly weaves, the machining angle of described yarn guiding trough send the yarn angle near yarn, send the yarn ear or send accessories such as yarn guide wheel by use, rationally adjust angle and control yarn tension that yarn enters this yarn guiding trough, thereby guarantee this yarn guiding trough that enters that each yarns can both be stable.

The exit of described yarn guiding trough simultaneously, can not hurt this intersection near two intersections that protect the pin plane in the yarn feeding mouth back side and bottom surface.

Owing to be provided with said structure, it is not smooth apart from the plaiting of double-faced jacquard large circle machine that this machine solves bodkin, and knot is easily stifled, easily broken yarn, protect the pin difficulty, easily hinder defectives such as knitting needle syringe needle and needle latch, guarantee the complete along sliding of this sideline, this yarn feeding mouth is as adding traditional hole of entrying, then can be general with common yarn feeding mouth, the scope of application is wider, and this yarn mouth can not only be used for the double-faced jacquard machine of bodkin distance, also can be applicable to the two-sided serial circular knitting machine of differing needles distance.

Description of drawings

Fig. 1 is the Facad structure schematic diagram of traditional double knitting jacqard circular knitting machine yarn feeding mouth.

Fig. 2 is that the A of Fig. 1 is to front view.

Fig. 3 is that the utility model double-faced jacquard machine bodkin is apart from the Facad structure schematic diagram of yarn feeding mouth.

Fig. 4 is that the B of Fig. 3 is to front view.

Fig. 5 is the reverse side structural representation of the utility model double knitting jacqard circular knitting machine yarn feeding mouth.

The specific embodiment

As Fig. 3, Fig. 4, shown in Figure 5, double-faced jacquard machine bodkin is apart from yarn feeding mouth, comprise knitting needle and following knitting needle 2 on 1, infall at last knitting needle 1 and following knitting needle 2 is provided with yarn feeding mouth 3, it is characterized in that: described yarn feeding mouth 3 has the back side 31 and the pin plane is protected in 32 two of bottom surfaces, be provided with a U-shaped yarn guiding trough 33 near the positive plaiting position of described yarn feeding mouth 3, making yarn enter knitting needle through this yarn guiding trough smoothly weaves, the machining angle of described yarn guiding trough 33 send the yarn angle near yarn, send the yarn ear or send accessories such as yarn guide wheel by use, rationally adjust angle and control yarn tension that yarn enters this yarn guiding trough, thereby guarantee this yarn guiding trough 33 that enters that each yarns can both be stable.The intersection 34 on pin plane is protected near the yarn feeding mouth back side and two of bottom surfaces in the exit of described yarn guiding trough 33, simultaneously, can not hurt this intersection.This design can be guaranteed upper and lower knitting needle when machine moves, and successfully slips over this intersection and can not hurt syringe needle and needle latch on the knitting needle.

Claims

1. double-faced jacquard machine bodkin is apart from yarn feeding mouth, comprise knitting needle and following knitting needle, infall at last knitting needle and following knitting needle is provided with yarn feeding mouth, it is characterized in that: described yarn feeding mouth has the back side and the pin plane is protected in two of bottom surfaces, be provided with a U-shaped yarn guiding trough near the positive plaiting position of described yarn feeding mouth, the machining angle of described yarn guiding trough send the yarn angle near yarn.

2. double-faced jacquard machine bodkin according to claim 1 is characterized in that apart from yarn feeding mouth: the exit of described yarn guiding trough is near two intersections that protect the pin plane in the yarn feeding mouth back side and bottom surface.