CN216514455U

CN216514455U - High-reliability yarn feeder

Info

Publication number: CN216514455U
Application number: CN202123120143.0U
Authority: CN
Inventors: 张世森
Original assignee: Quanzhou Shengxing Knitting Machinery Co ltd
Current assignee: Quanzhou Shengxing Knitting Machinery Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-05-13
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses a high-reliability yarn nozzle, which belongs to the technical field of accessories of knitting machines and comprises a supporting rod and a supporting seat, wherein the supporting seat is extended with a connecting pipe which is connected with the supporting rod in a sliding manner, the connecting pipe is sleeved outside the supporting rod and is connected with the supporting rod in a rotating manner, the supporting rod is provided with a slide way, the connecting pipe is extended with a bulge which is connected with the slide way in a sliding manner, the slide way comprises a disassembly and assembly opening and a rotating opening which are communicated, the disassembly and assembly opening is arranged along the sliding direction of the supporting seat, the rotating opening is arranged along the rotating circumferential direction of the supporting seat, and the supporting rod is provided with an operating piece which enables the bulge to be positioned in the rotating opening. According to the high-reliability yarn feeder, the supporting seat can be independently replaced, so that the service life of the yarn feeder can be prolonged, and the production cost is reduced.

Description

High-reliability yarn feeder

Technical Field

The utility model relates to the technical field of knitting machine accessories, in particular to a high-reliability yarn feeder.

Background

The yarn mouth is one of the important parts on the computer jacquard, and its kind is various, mainly is used for the yarn guide operation, and the most common yarn mouth in the market is single hole yarn mouth, and few is the diplopore yarn mouth, and along with the continuous development of jacquard weave technology, more and more jacquard weave technology need to pass two different yarns simultaneously and can accomplish the technology.

But the existing yarn feeder has a single structure and an integrated structure, and only can be integrally replaced after the yarn guide part is abraded, so that the overall service life of the yarn feeder is shortened, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a high-reliability yarn feeder.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a high reliability yarn nozzle, includes bracing piece and supporting seat, the supporting seat extends there is the connecting pipe with bracing piece sliding connection, the connecting pipe cover is established in the bracing piece outside and is connected with the bracing piece rotation, the slide has been seted up on the bracing piece, the connecting pipe extends there is the arch with slide sliding connection, the slide is including the dismouting mouth and the revolving chute that are linked together, the dismouting mouth sets up along the slip direction of supporting seat, the revolving chute sets up along the rotation circumference of supporting seat, the bracing piece is provided with and makes the arch keep being located the intraoral operating parts of revolving chute.

Through adopting above-mentioned technical scheme, when supporting seat and bracing piece are connected, the arch can keep being located the revolving chute because of the operating parts, make can not carry out relative activity between supporting seat and the bracing piece, when wearing and tearing appear in the supporting seat, remove to bellied spacing through the operating parts, rotate the supporting seat, make the arch slide to the dismouting mouth in from the revolving chute, slide the supporting seat after that, make the arch from the dismouting mouth roll-off outside to the bracing piece, accomplish the separation of bracing piece and supporting seat, the supporting seat can be changed alone like this, make the life-span that can prolong the yarn and chew, and the production cost is reduced.

The utility model is further configured to: the operating part comprises a first spring positioned in the connecting pipe, and two ends of the first spring are respectively abutted with the supporting rod and the supporting seat.

Through adopting above-mentioned technical scheme, when the arch was located the swivelling chute, the supporting seat can keep receiving the elasticity of keeping away from the bracing piece because the elasticity of spring one, and the arch can keep the butt to the swivelling chute lateral wall because of elasticity for outside the arch can not the roll-off swivelling chute easily, increase the connection stability between supporting seat and the bracing piece.

The utility model is further configured to: the operating part further comprises a second spring and a stop block abutted against the protrusion, the stop block is connected in the supporting rod in a sliding mode, the stop block extends to the position where the dismounting opening and the rotating opening are communicated, and two ends of the second spring are connected with the stop block and the supporting rod.

Through adopting above-mentioned technical scheme, when supporting seat and bracing piece are connected, the arch is located the rotating groove, and ends the position piece and can slide to the position department that dismouting mouth and rotating groove are linked together because of two elasticity of spring to shelter from the rotating groove opening, outside protruding direct roll-off to the rotating groove that can not like this, further increase the connection stability between supporting seat and the bracing piece.

The utility model is further configured to: the utility model discloses a stop block, including bracing piece, operation groove, dismouting mouth and rotatory mouth, the operation groove has been seted up on the bracing piece, the operation groove is linked together with dismouting mouth and rotatory mouth, the end mouth that is linked together with dismouting mouth and rotatory mouth is seted up to operation groove lateral wall, the length direction of end mouth is unanimous with the length direction of dismouting mouth, end block sliding connection is in operation groove and end mouth department.

Through adopting above-mentioned technical scheme, when needing the erection bracing seat, make the bracing piece slide in to the connecting tube, and make the arch slide in to the dismouting mouth, the arch can with the butt piece looks butt, make the elasticity that the butt piece overcame spring two slide, slide to the position that rotation mouth and dismouting mouth are linked together until the arch, direct rotatory supporting seat is followed, make the arch slide in to the rotation mouth in, when the arch slides in the rotation mouth completely, the butt to the butt of butt piece is relieved to the arch, the butt piece can reset because spring two's elasticity, thereby shelter from rotation mouth opening part, make the arch can not roll-off to outside the rotation mouth, thereby accomplish the connection between supporting seat and the bracing piece, the operation that the operating personnel stirred the butt piece has been reduced like this, improve operating personnel's convenience.

The utility model is further configured to: and the stop block extends to form a limit block which is abutted against the bottom of the operation groove.

Through adopting above-mentioned technical scheme, when the stopper is stopped in the slip, during stopper and operation bottom of the groove portion butt, the stopper of stopping this moment can not shelter from rotatory mouthful opening part, and the operator of being convenient for learns the opportunity of rotating the supporting seat like this, and the operator of being convenient for dismantles the supporting seat.

The utility model is further configured to: the stop block is extended with anti-skid lines.

Through adopting above-mentioned technical scheme, utilize anti-skidding line can increase the frictional force between hand and the stop piece, the phenomenon of skidding that produces when reducing the operation to increase user's operation convenience.

In conclusion, the utility model has the following beneficial effects:

the stop block that operating personnel slidable removes and stops the sheltering from of stop block to revolving mouth open-ended for the arch loops through revolving mouth and dismouting mouthful roll-off outside to the bracing piece, removes the connection between bracing piece and the supporting seat, and the supporting seat can be changed alone like this, makes the life-span that can prolong the yarn and chew, reduction in production cost.

Drawings

FIG. 1 is a schematic structural view of a high-reliability yarn nozzle provided by the utility model;

FIG. 2 is a schematic structural view of a support bar according to the present invention;

FIG. 3 is a schematic structural view of the supporting base of the present invention;

FIG. 4 is a schematic structural diagram of a stop block according to the present invention;

FIG. 5 is a schematic structural view of the support bar and the support base according to the present invention.

In the figure: 1. a support bar; 2. a supporting seat; 3. a connecting pipe; 4. a protrusion; 5. assembling and disassembling the port; 6. a rotation port; 7. a first spring; 8. a second spring; 9. a stop block; 10. a stop port; 11. a limiting block; 12. the tank is operated.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The utility model provides a high reliability yarn mouth, as shown in figure 1, figure 2, figure 3 and figure 4 are shown, including bracing piece 1 and supporting seat 2, supporting seat 2 extends to have with 1 sliding connection's of bracing piece connecting pipe 3, and connecting pipe 3 cover is established in the bracing piece 1 outside and is rotated with bracing piece 1 and be connected, wherein the slide has been seted up on the bracing piece 1, connecting pipe 3 extends to have the arch 4 with slide sliding connection, the slide is including dismouting mouth 5 and the mouth of rotating 6 that is linked together, dismouting mouth 5 sets up along the slip direction of supporting seat 2, mouth of rotating 6 sets up along the rotation circumference of supporting seat 2, be located the rotary groove when arch 4, operating personnel need rotate supporting seat 2 and slide supporting seat 2 after that, make arch 4 follow mouth of rotating 6 and slide into in dismouting mouth 5, follow dismouting mouth 5 roll-off outside bracing piece 1, make the phase separation between supporting seat 2 and the bracing piece 1.

As shown in fig. 2, 3, 4 and 5, the support rod 1 is provided with an operation groove 12, the operation groove 12 is communicated with the disassembly and assembly opening 5 and the rotation opening 6, the side wall of the operation groove 12 is provided with a stop opening 10 communicated with the disassembly and assembly opening 5 and the rotation opening 6, the length direction of the stop opening 10 is consistent with the length direction of the disassembly and assembly opening 5, wherein the support rod 1 is provided with an operation member for keeping the protrusion 4 in the rotation opening 6, the operation member comprises a first spring 7, a second spring 8 and a stop block 9, the stop block 9 is slidably connected in the operation groove 12, the first spring 7 is positioned in the connecting pipe 3, two ends of the first spring 7 are respectively abutted against the support seat 2 and the support rod 1, two ends of the second spring 8 are connected with the stop block 9 and the bottom of the operation groove 12, wherein one part of the stop block 9 extends to the position where the disassembly and assembly opening 5 is communicated with the rotation opening 6, and the other part of the stop block 9 extends to the stop opening 10, the stop block 9 is thus slidable in the stop 10, the rotation opening 6 and the removal opening 5.

In the initial state, the stop block 9 is kept at the opening of the rotating opening 6 due to the elastic force of the second spring 8, so that the protrusion 4 cannot slide into the rotating opening 6 or slide out of the rotating opening 6.

As shown in fig. 2, fig. 3, fig. 4 and fig. 5, the stop block 9 extends to have a limit block 11 abutting against the bottom of the operation groove 12, when the stop block 9 does not cover the opening of the rotation opening 6, the limit block 11 just abuts against the bottom of the operation groove 12, so that the user can know the position of the stop block 9 in the stop opening 10 and the dismounting opening 5.

When the supporting seat 2 needs to be installed, the supporting rod 1 slides into the connecting pipe 3, the bulge 4 slides into the dismounting opening 5, the bulge 4 can abut against the stop block 9, the stop block 9 overcomes the elasticity of the spring II 8 to slide until the limit block 11 abuts against the bottom of the operation groove 12, at the moment, the supporting seat 2 is rotated, the bulge 4 slides into the rotation opening 6, when the bulge 4 completely slides into the rotation opening 6, the bulge 4 releases the abutment against the stop block 9, the stop block 9 can reset due to the elasticity of the spring II 8, so that the opening of the rotation opening 6 is shielded, the bulge 4 cannot slide out of the rotation opening 6, the connection between the supporting seat 2 and the supporting rod 1 is completed, the operation of an operator for stirring the stop block 9 is reduced, the convenience of the operator is improved, the stop block 9 is extended with anti-slip lines, and the friction force between a hand and the stop block 9 can be increased by the anti-slip lines, the slipping phenomenon generated during operation is reduced, thereby increasing the operation convenience of a user.

When supporting seat 2 needs to be dismantled, overcome two 8's of spring elasticity slip stop block 9, until stopper 11 and operation groove 12 bottom looks butt, relieve the sheltering from of stop block 9 to 6 openings of revolving joint, rotate supporting seat 2 after that, make arch 4 slide to dismouting mouth 5 department in from revolving joint 6, stop sliding stop block 9 after that, stop block 9 can reset because of two 8's of spring elasticity, and can slide towards the direction of keeping away from each other because the elasticity of spring 7 between supporting seat 2 and the bracing piece 1, 5 roll-off outside bracing piece 1 of dismouting mouth can be followed to arch 4, make supporting seat 2 and 1 phase separation of bracing piece, supporting seat 2 can change alone like this, make the life-span that can prolong the yarn and chew, and the production cost is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high reliability yarn is chewed, includes bracing piece (1) and supporting seat (2), its characterized in that: supporting seat (2) extend have with bracing piece (1) sliding connection's connecting pipe (3), connecting pipe (3) cover is established in the bracing piece (1) outside and is rotated with bracing piece (1) and be connected, the slide has been seted up on bracing piece (1), connecting pipe (3) extend have with slide sliding connection's arch (4), the slide is including dismouting mouth (5) and rotation mouth (6) that are linked together, dismouting mouth (5) set up along the slip direction of supporting seat (2), rotation mouth (6) set up along the rotation circumference of supporting seat (2), bracing piece (1) is provided with makes protruding (4) keep being located the operating parts of rotation mouth (6).

2. A high reliability yarn feeder according to claim 1, wherein: the operating part comprises a first spring (7) positioned in the connecting pipe (3), and two ends of the first spring (7) are respectively abutted against the supporting rod (1) and the supporting seat (2).

3. A high reliability yarn feeder according to claim 2, wherein: the operating part further comprises a second spring (8) and a stop block (9) abutted to the protrusion (4), the stop block (9) is connected in the supporting rod (1) in a sliding mode, the stop block (9) extends to the position where the dismounting opening (5) and the rotating opening (6) are communicated, and two ends of the second spring (8) are connected with the stop block (9) and the supporting rod (1).

4. A high reliability yarn feeder according to claim 3, characterised in that: seted up operation groove (12) on bracing piece (1), operation groove (12) are linked together with dismouting mouth (5) and rotation mouth (6), operation groove (12) lateral wall is seted up and is stopped position mouth (10) that are linked together with dismouting mouth (5) and rotation mouth (6), the length direction of ending position mouth (10) is unanimous with the length direction of dismouting mouth (5), stop position piece (9) sliding connection is located at operation groove (12) and stop position mouth (10).

5. A high reliability yarn feeder according to claim 4, characterised in that: the stop block (9) extends to form a limit block (11) which is abutted against the bottom of the operation groove (12).

6. A high reliability yarn feeder according to claim 4, characterised in that: the stop block (9) is extended with anti-skid lines.