CN203653903U

CN203653903U - Jacquard knitting assembly for seamless underwear machine

Info

Publication number: CN203653903U
Application number: CN201320868354.9U
Authority: CN
Inventors: 王来成
Original assignee: FUJIAN QUANZHOU AOTU PRECISION MACHINE Co Ltd
Current assignee: FUJIAN QUANZHOU AOTU PRECISION MACHINE Co Ltd
Priority date: 2013-12-26
Filing date: 2013-12-26
Publication date: 2014-06-18
Anticipated expiration: 2023-12-26

Abstract

The utility model provides a jacquard knitting assembly for a seamless underwear machine. The jacquard knitting assembly for the seamless underwear machine is specially used for a jacquard mechanism of a small-size seamless underwear machine, and comprises a jacquard sheet, a middle auxiliary needle and a knitting needle, wherein the jacquard sheet is in vertical arrangement, the middle auxiliary needle and the knitting needle are in horizontal arrangement, the lower end of the jacquard sheet is provided with a connecting groove allowing the back end of the middle auxiliary needle to extend in, the front end of the middle auxiliary needle is provided with a projected round pivoting part, a pivoting groove matched with the round pivoting part is formed in the knitting needle, a convex heel matched with a needle outlet track groove of the upper disc triangle is formed on the middle auxiliary needle, the jacquard knitting assembly is set into a state that the middle auxiliary needle can be driven to upwards and downwards swing when the jacquard sheet upwards and downwards moves, so the convex heel of the middle auxiliary needle goes out of/into the needle outlet track groove of the upper disc triangle, and the jacquard knitting assembly has the advantages that the structure is compact, the action is precise, and the like.

Description

A kind of seamless underwear machine jacquard weave knitting needle

Technical field

The utility model relates to a kind of seamless underwear machine jacquard weave knitting needle.

Background technology

Seamless underwear machine full-jacquard mechanism mainly comprises rotatable upper dials and fixed bearing support, on upper dials, be provided with horizontal needle tray, in horizontal needle tray, be movably set with knitting needle, on bearing support, be provided with for driving knitting needle at the mobile upper winding angle of horizontal needle tray, horizontal needle tray is also provided with the pattern bit being flexibly connected with knitting needle, on bearing support, be provided with the slide cam selector matching with pattern bit and the angle, playback mountain of matching with pattern bit, slide cam selector can select the protruding heel of pattern bit to enter going out in pin track groove of winding angle, thereby drive knitting needle to do jacquard weaving, because pattern bit is roughly horizontally disposed, and length is longer, cause needing the upper dials of large-size to coordinate, therefore, also cannot accomplish on the market at present the seamless underwear machine of little cun of number.

Summary of the invention

The purpose of this utility model is for the deficiencies in the prior art, and a kind of knitting needle that is exclusively used in little cun of number seamless underwear machine full-jacquard mechanism is provided.

The purpose of this utility model realizes by following technical solution:

A kind of seamless underwear machine jacquard weave knitting needle, it is characterized in that: comprise vertically arranged pattern bit and the horizontally disposed auxiliary pin in centre and knitting needle, pattern bit lower end is formed with the connecting groove stretching into for middle auxiliary pin rear end, middle auxiliary pin front end is formed with protruding circular pivot portion, on knitting needle, be formed with the pivotable groove coordinating with circular pivot portion, on middle auxiliary pin, be formed with the protruding heel that pin track groove coordinates that goes out with upper winding angle, in the middle of being arranged to can drive in the time that pattern bit moves up and down, auxiliary pin swings up and down, in the middle of making in the protruding heel in/out of auxiliary pin winding angle go out pin track groove.

Further, the auxiliary pin downside in described centre convexes to form the support that can be bearing in horizontal needle tray leading portion bottom land or fall into horizontal needle tray back segment, when support part supports is during at horizontal needle tray leading portion bottom land, in the middle of can making, the protruding heel of auxiliary pin remains on going out in pin track groove of winding angle.

Further, described knitting needle rear end is formed with the junction surface to lower convexity, and the auxiliary pin upside in described centre is formed with the engaging groove matching with junction surface, when the protruding heel of the auxiliary pin in centre enter upper winding angle go out pin track groove time, junction surface combines with engaging groove.

Further, on described pattern bit, be formed with the needle selection heel that matches with the blade of slide cam selector, for the protruding heel that matches with the movement locus groove at angle, needle selection mountain and support for being bearing in vertical needle tray bottom land, when support part supports is during at vertical needle tray bottom land, can make the protruding heel of pattern bit remain in the movement locus groove at angle, needle selection mountain

The utlity model has following beneficial effect:

Pattern bit is arranged vertically by original horizontally disposed being converted to, and arranges the auxiliary pin in special centre and knitting needle, make knitting needle be applicable to the full-jacquard mechanism of little cun number seamless underwear machines, this knitting needle has compact conformation, move the advantage such as accurate.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is use state diagram of the present utility model, and pattern bit is pressed in vertical needle tray and does not participate in moving by slide cam selector.

Fig. 2 is use state diagram of the present utility model, and middle auxiliary pin and knitting needle go out pin under upper winding angle drives.

Fig. 3 is use state diagram of the present utility model, and pattern bit moves downward under angle, needle selection mountain drives.

Fig. 4 is structure chart of the present utility model.

The specific embodiment

Shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the seamless underwear machine jacquard weave knitting needle that the utility model provides is applicable to the full-jacquard mechanism of little cun of number seamless underwear machine, below in conjunction with the full-jacquard mechanism of little cun of number seamless underwear machine, jacquard weave knitting needle is elaborated.

The full-jacquard mechanism of little cun of number seamless underwear machine, comprise fixed bearing support (not shown), rotatably be arranged at the upper dials 1 on bearing support, be arranged on the inserted sheet 113 that is used to form horizontal needle tray 11 on dials 1, be movably set in knitting needle 5 and middle auxiliary pin 4 in horizontal needle tray 11, be arranged at the upper winding plate 61 on bearing support, be arranged on winding plate 61 for driving knitting needle 5 and middle auxiliary pin 4 at the mobile upper winding angle 6 of horizontal needle tray 11, be arranged at the jacquard weave syringe 2 on dials 1, be arranged at the inserted sheet 211 that jacquard weave syringe 2 outer peripheral faces are used to form vertical needle tray 21, be movably set in the pattern bit 3 in vertical needle tray 21, be arranged at the needle selection mountain plate 71 on bearing support, be arranged at the angle, needle selection mountain 7 for driving pattern bit 3 to move up and down on needle selection mountain plate 71, be arranged at the slide cam selector 8 for selecting pattern bit 3 to coordinate with angle, needle selection mountain 7 on needle selection mountain plate 71, be arranged at the angle, playback mountain 9 for pattern bit 3 is resetted on bearing support, upper winding angle 6 is formed with pin track groove 62, on middle auxiliary pin 4, be formed with the protruding heel 41 that pin track groove 62 coordinates that goes out with upper winding angle 6, in the middle of being arranged to can drive in the time that pattern bit 3 moves up and down, auxiliary pin 4 swings up and down, in the middle of making in protruding heel 41 in/outs of auxiliary pin 4 winding angle 6 go out pin track groove 62.

Horizontal needle tray 11 comprises the horizontally extending leading portion 112 of bottom land and the bottom land back segment 111 to lower recess, the back segment 111 of depression is for providing the activity space of pattern bit 3 lower ends and middle auxiliary pin 4 rear ends, pattern bit 3 lower ends are formed with the connecting groove 31 stretching into for middle auxiliary pin 4 rear ends, middle auxiliary pin 4 downsides convex to form the support 42 that can be bearing in horizontal needle tray leading portion 112 bottom lands or fall into horizontal needle tray back segment 111, in the time that support 42 is bearing in horizontal needle tray leading portion 112 bottom land, in the middle of can making, the protruding heel 41 of auxiliary pin 4 remains on going out in pin track groove 62 of winding angle 6, middle auxiliary pin 4 front ends are formed with protruding circular pivot portion 44, on knitting needle 5, be formed with the pivotable groove 52 coordinating with circular pivot portion 44, knitting needle 5 rear ends are formed with the junction surface 51 to lower convexity, middle auxiliary pin 4 upsides are formed with the engaging groove 43 matching with junction surface 51, when the protruding heel 41 of the auxiliary pin 4 in centre enter upper winding angle 6 go out pin track groove 62 time, junction surface 51 combines with engaging groove 43, on knitting needle 5, be provided with and the protruding heel 53 that goes out pin track groove 62 and coordinate.

Angle, needle selection mountain 7 is formed with the movement locus groove (not shown) for driving pattern bit 3 to move up and down, on pattern bit 3, be formed with the needle selection heel 33 that matches with the blade of slide cam selector 8, for the protruding

heel

32,35 that matches with the movement locus groove at angle, needle selection mountain 7 and support 34 for being bearing in vertical needle tray 21 bottom lands, in the time that support 34 is bearing in vertical needle tray 21 bottom land, can make the protruding

heel

32,35 of pattern bit 3 remain in the movement locus groove at angle, needle selection mountain 7.

Specific works mode is:

Knitting needle goes out the pin course of work: playback angle, mountain 9 playbacks pattern bit 3 by the selectable position of slide cam selector 8, slide cam selector 8 is selected pattern bit 3, pattern bit 3 is pressed in vertical needle tray 21 by the blade of slide cam selector 8, now, the protruding

heel

32,35 of pattern bit 3 departs from angle, needle selection mountain 7, can not work to pattern bit 3 in angle, needle selection mountain 7, the position of auxiliary pin 4 so, as shown shown in 1, middle auxiliary pin 4 can promote knitting needle 5 pin of working out under the effect at upper winding angle 6, as shown in Figure 2.

Knitting needle does not go out the pin course of work: playback angle, mountain 9 playbacks pattern bit 3 by the selectable position of slide cam selector 8, slide cam selector 8 is not selected pattern bit 3, the blade of slide cam selector 8 selects not press pattern bit 3, pattern bit 3 can rest on jacquard weave syringe 2 outsides, now, the protruding

heel

32,35 of pattern bit 3 coordinates with the track groove at angle, needle selection mountain 7, under the effect at angle, needle selection mountain 7, drive pattern bit 3 to move down, in the middle of driving, auxiliary pin 4 is to lower swing, in the middle of making, the protruding heel 41 of auxiliary pin 4 detaches pin track groove 62, as shown in Figure 3, this is not for going out needle-like state.

The above, it is only preferred embodiment of the present utility model, therefore can not limit the scope that the utility model is implemented with this, the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. a seamless underwear machine jacquard weave knitting needle, it is characterized in that: comprise vertically arranged pattern bit and the horizontally disposed auxiliary pin in centre and knitting needle, pattern bit lower end is formed with the connecting groove stretching into for middle auxiliary pin rear end, middle auxiliary pin front end is formed with protruding circular pivot portion, on knitting needle, be formed with the pivotable groove coordinating with circular pivot portion, on middle auxiliary pin, be formed with the protruding heel that pin track groove coordinates that goes out with upper winding angle, in the middle of being arranged to can drive in the time that pattern bit moves up and down, auxiliary pin swings up and down, in the middle of making in the protruding heel in/out of auxiliary pin winding angle go out pin track groove.

2. a kind of seamless underwear machine jacquard weave knitting needle according to claim 1, it is characterized in that: the auxiliary pin downside in described centre convexes to form the support that can be bearing in horizontal needle tray leading portion bottom land or fall into horizontal needle tray back segment, when support part supports is during at horizontal needle tray leading portion bottom land, in the middle of can making, the protruding heel of auxiliary pin remains on going out in pin track groove of winding angle.

3. a kind of seamless underwear machine jacquard weave knitting needle according to claim 1, it is characterized in that: described knitting needle rear end is formed with the junction surface to lower convexity, the auxiliary pin upside in described centre is formed with the engaging groove matching with junction surface, when the protruding heel of the auxiliary pin in centre enter upper winding angle go out pin track groove time, junction surface combines with engaging groove.

4. a kind of seamless underwear machine jacquard weave knitting needle according to claim 1, it is characterized in that: on described pattern bit, be formed with the needle selection heel that matches with the blade of slide cam selector, for the protruding heel that matches with the movement locus groove at angle, needle selection mountain and support for being bearing in vertical needle tray bottom land, when support part supports is during at vertical needle tray bottom land, can make the protruding heel of pattern bit remain in the movement locus groove at angle, needle selection mountain.