CN209307572U - A kind of convenience continues the knitting circle weft machine of line - Google Patents

Abstract

The utility model relates to the knitting circle weft machines that a kind of convenience continues line, it is related to the technical field of textile processing equipment, it include rack, be arranged on the rack for yarn mechanism, the syringe being arranged on the rack, multiple knitting needles being circumferentially arranged along syringe, and driving is for the actuator of yarn mechanism and knitting needle sliding, knitting needle opposite side is provided with gas nozzle in the rack, appendix is communicated on the gas nozzle, the gas nozzle is in angle by knitting needle and needle latch.The line that there is the utility model quick opening needle latch conveniently to continue, which enters in crotch, to be woven, and the effect of working efficiency is improved.Pressure-air is sprayed by gas nozzle, gas nozzle is in angle by knitting needle and needle latch, keeps the jet direction of gas nozzle opposite with needle latch with this, air-flow opens the needle latch of knitting needle, it to facilitate the crotch of knitting needle to catch on the yarn of continued access in the running, is woven with this, improves working efficiency.

Description

A kind of convenience continues the knitting circle weft machine of line

Technical field

The utility model relates to the technical field of textile processing equipment, the knitting for continuing line more particularly, to a kind of convenience is round Weft machine.

Background technique

Currently, be knitted round weft machine (or being called knitting circular knitting machine), abbreviation circular knitting machine, circular knitting machine be by Cotton yarn is made into the cotton of tubular.Since the cam system of circular knitting machine (is referred to as into yarn number or lopping number, referred to as in enterprise Number) it is more, revolving speed is high, yield is high, flower-shape variation is fast, fabric quality is good, process is few, the adaptation of product is strong.

The syringe that circular knitting machine uses is blade inserting mostly, for placing knitting needle.The effect of knitting needle is completed from yarn To the work of fabric.

Referring to Fig.1, knitting needle 22 includes the needle body 221, is integrally disposed upon the crotch 223 of 221 one end of the needle body, and is hinged on needle With the needle latch 222 at the place relatively of crotch 223 on body 221, yarn is entered in knitting needle 22 by the opening of crotch 223, and passes through needle latch 222 closure crotches 223, guide yarn to carry out braiding operation, while yarn being avoided to fall off in the weaving process with this.When yarn is disconnected Equipment can be shut down when splitting, and operator needs to connect yarn, manually open needle latch 222 after continuing yarn, knitting needle 22 operates When the yarn continued is put into the crotch 223 of knitting needle 22, needle latch 222 be closed crotch 223 opening, to be woven.

Prior art among the above has the following deficiencies: but knitting needle quantity is more and interval is overstocked, opens needle manually Tongue difficulty is larger, therefore causes the working efficiency of operator lower.

Utility model content

The purpose of the utility model is to provide the knitting circle weft machine that a kind of convenience continues line, it can assist connecting yarn, mention Height connects the efficiency of yarn.

The above-mentioned purpose of utility model of the utility model has the technical scheme that

A kind of convenience continues the knitting circle weft machine of line, including rack, be arranged on the rack for yarn mechanism, be arranged in machine Syringe, multiple knitting needles being circumferentially arranged along syringe on frame, and the actuator of driving knitting needle braiding, in the rack with knitting needle Opposite side is provided with gas nozzle, and appendix is communicated on the gas nozzle, and the gas nozzle is in angle by knitting needle one end and needle latch.

By using above-mentioned technical proposal, for yarn mechanism delivered yarn, knitting needle weaves yarn during sliding up and down Molding；When some knitting needle yarn breakage, operator, which carries out continued access to yarn, opens needle latch manually since knitting needle is closeer Difficulty is larger, so that the yarn of continued access is difficult to enter the braiding in the crotch of knitting needle and influencing cloth；Therefore it is sprayed by gas nozzle Pressure-air, pushes needle latch to open by air-flow, reduces work difficulty with this, improves the efficiency for connecting yarn；When due to broken string Needle latch is in closed state, smaller with the angle of crotch opening, therefore gas nozzle is in angle by knitting needle one end and needle latch, with this side Just the opening of needle latch.

The utility model is further arranged to: being provided with solenoid valve on the appendix, is electrically connected on the solenoid valve Contact-making switch, the side of the rack are placed with the control cabinet connecting with contact-making switch.

By using above-mentioned technical proposal, solenoid valve is set on appendix, contact-making switch, electromagnetism are electrically connected on solenoid valve The regulation of valve is accurate, with this quick on-off high pressure gas, reduces the waste of high pressure gas, and the delivery for reducing gas generating unit is negative Lotus, contact-making switch response is sensitive, facilitates the air-flow on-off of operator's control gas nozzle with this.

The utility model is further arranged to: the contact-making switch bottom is provided with bottom plate, is rotatablely connected on the bottom plate There is pedal, the first torsional spring is provided at the rotation of the pedal, the both ends of first torsional spring are separately connected pedal and bottom plate.

By using above-mentioned technical proposal, bottom plate is arranged in contact-making switch bottom, is rotatably connected to pedal, and pedal on bottom plate The first torsional spring is connected between bottom plate, the first torsional spring is for resetting pedal；Pedal passes through foot for driving contact-making switch to open and close Pedal on-off gas nozzle air-flow is stepped in portion, is facilitated operator to carry out stablizing the operation by human hand such as yarn with this, is avoided yarn by air-flow It brushes against and relaxes, so that crotch be facilitated to catch on yarn.

The utility model is further arranged to: the bottom plate is connect with bottom of the frame side wall.

By using above-mentioned technical proposal, bottom plate is connect with bottom of the frame side wall, and the occupancy of bottom plate and pedal is saved with this Space, accidentally touching switchs and makes flow perturbation yarn when expanding the activity space of operator, while operator being avoided to walk about, shadow Ring the normal operation of large circle machine.

The utility model is further arranged to: vertical bar is provided on the bottom plate, the vertical bar is set far from one end of pedestal Convex block is set, the pedal side opposite with bottom plate is provided with spring element, and one end of the spring element is provided with to be clamped with convex block The fixture block of cooperation, the vertical bar bottom offer tipper.

By using above-mentioned technical proposal, vertical bar is set on bottom plate, convex block is set on vertical bar, spring element is set on pedal, Fixture block is connected on spring element, fixture block and convex block are engaged by clamping, and pedal and bottom plate are locked with this, since the first torsional spring applies foot Add elastic force, after making pedal long term frequent use with this, be easy to keep operator foot acid swollen, therefore is locked by fixture block and convex block Pedal improves the comfort of operator；When pedal, which continues to push, to be entered in tipper, fixture block acts on lower edge in the first torsional spring It tilts groove sidewall sliding and is detached from vertical bar, reset pedal.

The utility model is further arranged to: the vertical bar and bottom plate are rotatablely connected, and are arranged with the second torsion on the vertical bar Spring, the second torsional spring both ends are separately connected bottom plate and vertical bar.

By using above-mentioned technical proposal, when being slid due to fixture block along tipper, spring element deformation generates elastic force, therefore makes The pressure of fixture block and inclination groove sidewall increases, and increases the two frictional force, and fixture block sliding is made to be obstructed, therefore turns vertical bar and bottom plate It is dynamic to connect, the second torsional spring is connected on vertical bar, when pushing fixture block with this, vertical bar is reduced the shape of spring element by fixture block pressure rotary Become, so that fixture block be facilitated to be detached from vertical bar；The second torsional spring is for resetting vertical bar simultaneously.

The utility model is further arranged to: the gas nozzle and appendix are rotatablely connected, and are provided with locking on the gas nozzle Part.

By using above-mentioned technical proposal, gas nozzle and appendix are rotatablely connected, and locking member is arranged on gas nozzle, facilitates tune with this The direction of solar term mouth controls the direction of air-flow, so that air-flow is corresponded to corresponding knitting needle, while locking gas nozzle by locking member, avoids Gas nozzle is crooked by airstream vibration, influences the direction of air-flow.

The utility model is further arranged to: the locking member includes the pedestal connecting with appendix, is arranged on gas nozzle Lantern ring, and the bolt pushed against across lantern ring and pedestal, the bolt connect with collar thread.

By using above-mentioned technical proposal, bolt passes through lantern ring and pushes against with pedestal, and the position of lantern ring is locked by bolt, The rotational angle that gas nozzle is locked with this avoids gas nozzle crooked by airstream vibration, influences the direction of air-flow.

In conclusion the advantageous effects of the utility model are as follows:

1. spraying pressure-air by gas nozzle, gas nozzle is in angle by knitting needle and needle latch, with this make the jet direction of gas nozzle with Needle latch is opposite, and air-flow opens the needle latch of knitting needle, so that the crotch of knitting needle be facilitated to catch on the yarn of continued access in the running, with this into Row braiding, improves working efficiency；

2. stepping on pedal on-off gas nozzle air-flow by foot, operator is facilitated to carry out stablizing the hands such as yarn behaviour with this Make, avoids yarn from being brushed against and relaxed by air-flow, so that crotch be facilitated to catch on yarn；

3. fixture block and convex block are engaged by clamping, pedal and bottom plate are locked with this, operator's long term frequent is avoided to use pedal Rear feet generates the swollen sense of acid, locks pedal by fixture block and convex block, improves the comfort of operator；It is pressed under pedal continues When entering in tipper, fixture block is detached from vertical bar in the effect lower edge inclination groove sidewall sliding of the first torsional spring, resets pedal.

Detailed description of the invention

Fig. 1 is the overall structure diagram of knitting needle in background technique；

Fig. 2 is the overall structure diagram of embodiment one；

Fig. 3 is the partial enlargement diagram of part A in Fig. 2；

Fig. 4 is the partial structure diagram of embodiment two, main presentation pedal.

Appended drawing reference: 1, rack；21, syringe；22, knitting needle；221, the needle body；222, needle latch；223, crotch；3, gas nozzle；31, Appendix；311, solenoid valve；312, contact-making switch；313, control cabinet；4, bottom plate；41, pedal；411, spring element；412, fixture block； 42, the first torsional spring；43, vertical bar；431, tipper；432, the second torsional spring；433, convex block；5, locking member；51, pedestal；52, it covers Ring；53, bolt.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Embodiment one: referring to Fig.1, Fig. 2, the knitting circle weft machine of line is continued for a kind of convenience disclosed by the utility model, Including rack 1, be arranged in rack 1 for yarn mechanism, the syringe being arranged in rack 1 21, multiple be arranged along syringe 21 is circumferential Knitting needle 22, and driving 22 knitted or woven fabrics of knitting needle actuator.Actuator includes the driving motor (figure for driving syringe 21 to rotate In be not shown), driving motor is fixed with rack 1 by screw nut.Syringe 21 is annular in shape, and knitting needle 22 is flaky, knitting needle 22 points are lateral knitting needle 22 and vertical knitting needle 22, and lateral knitting needle 22 is horizontally disposed, and vertical knitting needle 22 is vertically arranged.It is more A knitting needle 22 is around 21 uniform intervals arranged distribution of syringe, and sliding connects vertically for knitting needle 22 and syringe 21, the top one of the needle body 221 Body is provided with crotch 223, and crotch 223 is open towards 21 outside of syringe, the crotch 223 of lateral knitting needle 22 and vertical knitting needle 22 Crotch 223 it is opposite.The opening edge of crotch 223 along being hinged with needle latch 222, needle latch 222 be open with crotch 223 it is wide, with this general It conveys for yarn mechanism and is enclosed in crotch 223 to the yarn of syringe 21, yarn is woven by cloth by the knitting needle 22 slid up and down Material completes knitting process.

Referring to Fig. 2, Fig. 3,22 opposite side of knitting needle is provided with gas nozzle 3, gas nozzle 3 and rack 1 in rack 1 and is turned by bearing Dynamic connection, gas nozzle 3 are in cylindrical shape, are communicated with appendix 31 on gas nozzle 3.Gas nozzle 3 is in angle, gas by knitting needle 22 and needle latch 222 The jet direction of mouth 32 and vertical knitting needle 22 are in 45 degree of angles, and its jet direction and lateral knitting needle 22 are in 45 degree of angles.With this Opposite with 222 back side of needle latch of opening state on knitting needle 22, to 3 gas transmission of gas nozzle, gas nozzle 3 sprays air-flow and blows needle appendix 31 Tongue 222 opens crotch 223 and is open, and facilitates crotch 223 to catch on yarn and is woven.Solenoid valve 311 is provided on appendix 31, electricity Contact-making switch 312 is electrically connected on magnet valve 311, contact-making switch 312 controls solenoid valve 311, controls appendix by solenoid valve 311 31 high pressure gas on-off.The side of rack 1 is welded with control cabinet 313, and contact-making switch 312 is installed on control cabinet 313 Top, the use YT -1212-112A type key switch of contact-making switch 312, YT -1212-112A type key switch high sensitivity, With this quick on-off gas, the waste of high pressure gas is reduced, reduces the load carried of gas generating unit.

Locking member 5 is provided on gas nozzle 3, locking member 5 includes the pedestal 51 connecting with appendix 31, is arranged on gas nozzle 3 Lantern ring 52, and the bolt 53 pushed against across lantern ring 52 and pedestal 51, pedestal 51 in a rectangular parallelepiped shape, weld by bottom and rack 1 Fixation is connect, lantern ring 52 is square, and the center aperture, and lantern ring 52 is welded and fixed with gas nozzle 3, and bolt 53 and 52 screw thread of lantern ring connect It connects.Bolt 53 rotate when lock lantern ring 52 position, the rotational angle of gas nozzle 3 is locked with this, avoid gas nozzle 3 by airstream vibration and Skew influences the direction of air-flow.

The implementation principle of the present embodiment are as follows: the yarn of connecting need to be only put into the crotch 223 of knitting needle 22 by operator.It Gas nozzle 3 is rotated afterwards, is made the jet direction of gas nozzle 3 towards the knitting needle 22 for needing continuous line, is kept gas nozzle 3 opposite with the back side of needle latch 222, Rotating bolt 53 makes bolt 53 push against pedestal 51, locks gas nozzle 3 with this.The contact-making switch 312 on control cabinet 313 is pressed later, Connect contact-making switch 312, solenoid valve 311 opens appendix 31 at this time, and gas nozzle 3 is sprayed pressure-air, pushed away with this by air-flow Dynamic needle latch 222 is opened, and facilitates the yarn of continued access to enter in crotch 223 with this.Syringe 21 is rotated and is rotated a circle at this time, makes syringe The needle latch 222 of whole knitting needles 22 in 21 is fully open, operates knitting mechanism 2 later, knitting needle 22 catches on continuous during operation The line connect improves the working efficiency of operator to continue knitting process.After needle latch 222 is opened, unclamps contact and open 312 are closed, to break high pressure gas, completes continuous line operation.

Embodiment two: referring to Fig. 4, a kind of convenience continues the knitting circle weft machine of line, and the difference with embodiment one is: Bottom plate 4 is provided in rack 1, the side of bottom plate 4 is bonded with 1 side wall of rack.Contact-making switch 312 is adhesively fixed on by seccotine On bottom plate 4, pedal 41 is hinged on bottom plate 4, bottom plate 4 and pedal 41 are in angle.The first torsional spring is provided at the rotation of pedal 41 42, the both ends of the first torsional spring 42 are welded and fixed with pedal 41, bottom plate 4 respectively, and the first torsional spring 42 is for resetting pedal 41.

The side opposite with bottom plate 4 of pedal 41 is opposite with the key of contact-making switch 312, drives contact-making switch 312 to open with this It closes, facilitates operator to open gas nozzle 3 with this, while yarn being avoided to be brushed against and relaxed by air-flow, influence crotch 223 and catch on yarn Line.41 on-off gas nozzle of pedal, 3 air-flow is stepped on by foot simultaneously, to improve working efficiency.Bottom plate 4 is welded and fixed with rack 1, The occupied space that bottom plate 4 Yu pedal 41 are saved with this, when expanding the activity space of operator, while operator being avoided to walk about Accidentally touching switchs and makes flow perturbation yarn, influences the normal operation of large circle machine.

It is provided with vertical bar 43 on bottom plate 4, vertical bar 43 in a rectangular parallelepiped shape, and hang down by the length direction of vertical bar 43 and 4 surface of bottom plate Directly, vertical bar 43 and bottom plate 4 are rotatablely connected, and facilitate vertical bar 43 to rotate with this.The second torsional spring 432 is arranged on vertical bar 43, second turns round 432 both ends of spring are welded and fixed with bottom plate 4, vertical bar 43 respectively.Vertical bar 43 has been wholely set convex block 433 far from one end of pedestal 51, The rectangular triangular shape of convex block 433, the side opposite with bottom plate 4 of pedal 41 are welded with spring element 411.The one of spring element 411 End be wholely set with convex block 433 be engaged by clamping fixture block 412, fixture block 412 be in triangular shape, and the inclined surface of fixture block 412 with it is convex The inclined surface of block 433 is opposite.43 bottom of vertical bar offer for fixture block 412 slide tipper 431, the side wall of tipper 431 with Fixture block 412 is in angle.Spring element 411 uses flexible steel bar, and the deformation degree of spring element 411 is limited with this, avoids card Block 412 is detached from convex block 433, while fixture block 412 being facilitated to be caught in convex block 433.

The implementation principle of the present embodiment are as follows: since the first torsional spring 42 applies elastic force to foot, the long-term frequency of pedal 41 is made with this It after numerous use, is easy to keep operator foot acid swollen, therefore pedal 41 is locked by fixture block 412 and convex block 433, improve operator The comfort of member.When pedal 41, which continues to push, to be entered in tipper 431, pedal 41 is unclamped, fixture block 412 is in 42 bullet of the first torsional spring Power acts on the sliding of 431 side wall of lower edge tipper, and vertical bar 43 rotates, and so that fixture block 412 is detached from vertical bar 43 with this, resets pedal 41. When fixture block 412 pushes, vertical bar 43 is reduced the deformation of spring element 411 by 412 pressure rotary of fixture block, so that fixture block 412 be facilitated to be detached from Vertical bar 43, while the second torsional spring 432 resets vertical bar 43.When needle latch 222 open after, continue to jam on pedal 41, make fixture block 412 into Enter in tipper 431, unclamping pedal 41 makes fixture block 412 be detached from fixture block 412 along tipper 431, to break high pressure gas, completes Continuous line operation.

In above scheme, pressure-air is sprayed by gas nozzle 3, gas nozzle 3 is in angle by knitting needle 22 and needle latch 222, is made with this The jet direction and needle latch 222 of gas nozzle 3 are opposite, and air-flow opens the needle latch 222 of knitting needle 22, to facilitate the crotch of knitting needle 22 223 catch on the yarn of continued access in the running, are woven with this, and working efficiency is improved.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (8)

1. the knitting circle weft machine that a kind of convenience continues line, it is characterised in that: including rack (1), the confession being arranged on rack (1) Yarn mechanism, syringe (21), the multiple knitting needles (22) being circumferentially arranged along syringe (21) being arranged on rack (1), and driving are knitted The actuator of needle (22) knitted or woven fabrics is provided with gas nozzle (3), the gas nozzle with knitting needle (22) opposite side on the rack (1) (3) it is communicated on appendix (31), the gas nozzle (3) is in angle by knitting needle (22) and needle latch (222).

2. the knitting circle weft machine that a kind of convenience according to claim 1 continues line, it is characterised in that: the appendix (31) it is provided on solenoid valve (311), is electrically connected with contact-making switch (312) on the solenoid valve (311), the rack (1) Side is placed with the control cabinet (313) connecting with contact-making switch (312).

3. the knitting circle weft machine that a kind of convenience according to claim 2 continues line, it is characterised in that: the contact-making switch (312) bottom is provided with bottom plate (4), is rotatably connected to pedal (41) on the bottom plate (4), is set at the rotation of the pedal (41) It is equipped with the first torsional spring (42), the both ends of first torsional spring (42) are separately connected pedal (41) and bottom plate (4).

4. the knitting circle weft machine that a kind of convenience according to claim 3 continues line, it is characterised in that: the bottom plate (4) It is connect with rack (1) bottom sidewall.

5. the knitting circle weft machine that a kind of convenience according to claim 3 continues line, it is characterised in that: the bottom plate (4) On be provided with vertical bar (43), convex block (433) are arranged far from the one end of pedestal (51) in the vertical bar (43), the pedal (41) and bottom The opposite side of plate (4) is provided with spring element (411), and one end of the spring element (411) is provided with matches with convex block (433) clamping The fixture block (412) of conjunction, vertical bar (43) bottom offer tipper (431).

6. the knitting circle weft machine that a kind of convenience according to claim 5 continues line, it is characterised in that: the vertical bar (43) It is rotatablely connected, is arranged with the second torsional spring (432) on the vertical bar (43), the second torsional spring (432) both ends are separately connected with bottom plate (4) Bottom plate (4) and vertical bar (43).

7. the knitting circle weft machine that a kind of convenience according to claim 1 continues line, it is characterised in that: the gas nozzle (3) It is rotatablely connected with appendix (31), is provided with locking member (5) on the gas nozzle (3).

8. the knitting circle weft machine that a kind of convenience according to claim 7 continues line, it is characterised in that: the locking member (5) include the lantern ring (52) of the pedestal (51) being connect with appendix (31), setting on gas nozzle (3), and pass through lantern ring (52) The bolt (53) pushed against with pedestal (51), the bolt (53) are threadedly coupled with lantern ring (52).