CN216688544U - Compound embedded type large circular knitting machine for processing multilayer weft-knitted fabric - Google Patents

Abstract

The application belongs to big circular knitting machine field, and discloses a big circular knitting machine is used in processing of compound package embedding formula multilayer weft knitting fabric, including fuselage, creel, a pay off section of thick bamboo, send line frame and unwrapping wire ware, creel fixed connection is in the top of fuselage, a pay off section of thick bamboo rotates to be connected on the pole wall of creel, send line frame fixed connection in the top of fuselage, just send the line frame to set up the below at the creel, unwrapping wire ware fixed connection is on the pole wall of sending the line frame, the solid fixed ring of lateral wall fixedly connected with of sending the line frame, gu fixed ring's top fixedly connected with support frame, the bottom lateral wall fixedly connected with deflector of support frame, the inner wall of deflector is seted up flutedly, the inner wall slip of recess is provided with the pivot. The yarn twisting machine can timely separate the twisted yarns when the circular knitting machine works, and the knitting quality of the circular knitting machine is guaranteed.

Description

Compound embedded type large circular knitting machine for processing multilayer weft-knitted fabric

Technical Field

The application relates to the field of circular knitting machines, in particular to a circular knitting machine for processing composite embedded multilayer weft-knitted fabrics.

Background

Circular knitting machines, known as circular weft knitting machines, are also called circular knitting machines. The circular knitting machine has the advantages of fast development due to the fact that a plurality of loop forming systems are generally called as yarn feeding path number or loop forming path number, and meanwhile, the circular knitting machine is high in rotating speed, high in yield, fast in pattern change, good in fabric quality, few in working procedures and strong in product adaptability. .

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology, yarns are twisted together along with the change of conveying tension in the conveying process, if the yarns cannot be unwound in time, the yarns twisted together are woven together by a circular knitting machine, so that the surface of the fabric is blocked or the weaving is insufficient, and the weaving quality is influenced.

SUMMERY OF THE UTILITY MODEL

The application aims to solve the problem that in the prior art, yarns are twisted together along with the change of tension in the conveying process of the yarns to influence the weaving quality of fabrics, and the circular knitting machine for processing the composite embedded type multi-layer weft-knitted fabrics is provided.

In summary, the following technical solutions are adopted in the present application:

a large circular knitting machine for processing a composite embedded type multilayer weft-knitted fabric comprises a machine body, a creel, a pay-off cylinder, a wire feeding frame and a pay-off device, wherein the creel is fixedly connected above the machine body, the pay-off cylinder is rotatably connected on a rod wall of the creel, the wire feeding frame is fixedly connected above the machine body and is arranged below the creel, the pay-off device is fixedly connected on the rod wall of the wire feeding frame, a fixing ring is fixedly connected with the side wall of the wire feeding frame, the top end of the fixing ring is fixedly connected with a support frame, the bottom end side wall of the support frame is fixedly connected with a guide plate, a groove is formed in the inner wall of the guide plate, a rotating shaft is arranged on the inner wall of the groove in a sliding mode, a movable pulley is rotatably connected on the shaft wall of the rotating shaft, yarns are wound on the cylinder wall of the pay-off cylinder and extend to the inside of the pay-off device by bypassing the support frame and the movable pulley, and a rebound mechanism is arranged on the outer side of the guide plate.

Preferably, the opening has been seted up to the top inner wall of support frame, the support frame sets up to the cambered surface for the open-ended lateral wall, the yarn extends to the open-ended inside and slides on setting up the lateral wall of support frame.

Preferably, rebound mechanism includes bar mouth and extension spring, the bar mouth is seted up at the inner wall of deflector for the recess, the tip of pivot extends to the outside of bar mouth, just the axle wall of pivot slides and sets up the inner wall at the bar mouth, extension spring fixed connection is on the axle wall that the pivot is located the deflector outside, extension spring keeps away from the one end fixed connection of pivot in the bottom of deflector.

Preferably, the side wall of the movable pulley is provided with an annular concave surface, a rubber pad is fixedly connected to the side wall of the movable pulley relative to the annular concave surface, and the yarns are tightly pressed on the surface of the rubber pad.

Preferably, two end faces of the rotating shaft, which are located on the outer side of the guide plate, are respectively and fixedly connected with limit stops, and one side of each limit stop, which is close to the guide plate, is arranged on the side wall of the guide plate in a sliding manner.

Preferably, the top end of the pay-off device is fixedly connected with a guide ring, and the yarns penetrate through the guide ring and extend to the inside of the pay-off device.

Compared with the prior art, the application provides a compound embedded type multilayer weft knitting circular knitting machine for fabric processing, possesses following beneficial effect:

1. this big circular knitting machine is used in processing of compound embedded multilayer weft knitting fabric through extension spring pulling pivot, drives the pivot and slides along the inner wall of bar mouth, makes the movable pulley slide along the inner wall of recess to thereby can prolong the yarn and support the distance between the guide ring, be convenient for tear the yarn of twisting together, thereby improve the transport quality of yarn.

2. This big circular knitting machine is used in processing of compound embedded multilayer weft knitting knitted fabric compresses tightly on the surface of rubber pad through the yarn, can prevent that the yarn from producing static when carrying, prevents that yarn self from carrying the absorption batting behind the static, influencing the weaving effect of yarn. The limit stop slides along the side wall of the guide plate, so that the rotating shaft and the movable pulley can be kept stable when the inner walls of the groove and the strip-shaped opening slide, and the deviation is prevented.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, and this application can be when big circular knitting machine work, in time with the yarn branch of twisting together dial out, guarantees big circular knitting machine's weaving quality.

Drawings

FIG. 1 is a schematic structural view of a circular knitting machine for processing a composite embedded multilayer weft-knitted fabric according to the present application;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a structural side view of the movable pulley of fig. 2.

Description of the reference numerals:

1. a body; 2. a creel; 3. a pay-off drum; 4. a wire feeding frame; 5. a paying-off device; 6. a fixing ring; 7. a yarn; 8. a support frame; 9. an opening; 10. a guide plate; 11. a groove; 12. a rotating shaft; 13. a movable pulley; 14. a rubber pad; 15. a strip-shaped opening; 16. an extension spring; 17. a guide ring; 18. and a limiting baffle.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "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, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present application.

Referring to fig. 1-2, a big circular knitting machine is used in processing of compound package embedded multilayer weft knitting fabric, including fuselage 1, creel 2, a pay off section of thick bamboo 3, send a line frame 4 and unwrapping wire ware 5, creel 2 fixed connection is in the top of fuselage 1, pay off section of thick bamboo 3 rotates and connects on the pole wall of creel 2, send line frame 4 fixed connection in the top of fuselage 1, and send line frame 4 to set up in the below of creel 2, unwrapping wire ware 5 fixed connection is on the pole wall of sending line frame 4, send the lateral wall fixed connection of line frame 4 to have solid fixed ring 6. The top end fixedly connected with support frame 8 of solid fixed ring 6, opening 9 has been seted up to the top inner wall of support frame 8, and support frame 8 sets up to the cambered surface for opening 9's lateral wall, and yarn 7 extends to opening 9's inside and slides on setting up the lateral wall of support frame 8. Bottom lateral wall fixedly connected with deflector 10 of support frame 8, recess 11 has been seted up to the inner wall of deflector 10, the inner wall of recess 11 slides and is provided with pivot 12, it is connected with movable pulley 13 to rotate on the axle wall of pivot 12, the winding is provided with yarn 7 on the section of thick bamboo wall of a pay off section of thick bamboo 3, and yarn 7 is walked around support frame 8 and movable pulley 13 and is extended to the inside of unwrapping wire ware 5, can be through the removal of movable pulley 13, be convenient for follow-up in time launch yarn 7 when yarn 7 twists, guarantee the transport quality of yarn 7.

The outside of deflector 10 is provided with resilient means, resilient means includes bar mouth 15 and extension spring 16, bar mouth 15 sets up the inner wall for recess 11 at deflector 10, the tip of pivot 12 extends to the outside of bar mouth 15, and the axle wall of pivot 12 slides and sets up the inner wall at bar mouth 15, extension spring 16 fixed connection is on the axle wall that pivot 12 is located the deflector 10 outside, extension spring 16 keeps away from the one end fixed connection of pivot 12 in the bottom of deflector 10, resilient means can be when yarn 7 twists together, through extension spring 16's pulling force, pull movable pulley 13 to the bottom of deflector 10, thereby yarn 7 is followed the distance between support frame 8 to the guide ring 17 in the extension, can pull open yarn 7, guarantee the transport quality of yarn 7.

The side wall of the movable pulley 13 is provided with an annular concave surface, the rubber pad 14 is fixedly connected to the side wall of the movable pulley 13 relative to the annular concave surface, and the yarn 7 is tightly pressed on the surface of the rubber pad 14, so that the yarn 7 can be prevented from generating static electricity due to friction during conveying to influence subsequent weaving of the yarn 7. The both ends face that pivot 12 is located the deflector 10 outside fixedly connected with limit stop 18 respectively, and limit stop 18 slides and sets up on the lateral wall of deflector 10 near one side of deflector 10, can make the stable interior wall of edgewise mouth 15 of pivot 12 slide through limit stop 18, prevents the skew of pivot 12, leads to movable pulley 13 to drop to the outside of bar mouth 15. Top fixedly connected with guide ring 17 of unwrapping wire ware 5, yarn 7 run through guide ring 17 and extend to the inside of unwrapping wire ware 5, can make more accurate the extending to the inside of unwrapping wire ware 5 of yarn 7 through guide ring 17, can prevent that yarn 7 from producing wearing and tearing at the inlet wire mouth department of unwrapping wire ware 5 simultaneously.

In this application, during the use, carry the yarn to the inside of fuselage 1 through unwrapping wire ware 5, yarn 7 is along the output of unwrapping wire section of thick bamboo 3 and is walked around support frame 8 and movable pulley 13 simultaneously, run through the inside that extends to unwrapping wire ware 5 behind the guide ring 17, when more yarn 7 is played to unwrapping wire section of thick bamboo 3, the tension of yarn 7 diminishes, make yarn 7 relax, thereby produce yarn 7 bonding phenomenon, in order to prevent that yarn 7 after the bonding from entering into the inside to fuselage 1, influence the production of circular knitting machine. The rotating shaft 12 is pulled through the extension spring 16, the rotating shaft 12 is driven to slide along the inner wall of the strip-shaped opening 15, the movable pulley 13 slides along the inner wall of the groove 11, and therefore the distance between the support frame 8 and the guide ring 17 of the yarn 7 can be prolonged, the twisted yarn 7 can be conveniently pulled apart, and the conveying quality of the yarn 7 is improved. Through yarn 7 compress tightly on the surface of rubber pad 14, can prevent that yarn 7 from producing static when carrying, prevent that yarn 7 self from carrying the absorption batting behind the static, influence the effect of weaving of yarn 7. The limit stop 18 slides along the side wall of the guide plate 10, so that the rotating shaft 12 and the movable pulley 13 can keep stable and prevent deviation when sliding on the inner walls of the groove 11 and the strip-shaped opening 15.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims (6)

1. The utility model provides a compound big circular knitting machine for processing of embedded multilayer weft knitting fabric, includes fuselage (1), creel (2), a pay off section of thick bamboo (3), send line frame (4) and unwrapping wire ware (5), its characterized in that: the pay-off device is characterized in that the creel (2) is fixedly connected above the machine body (1), the pay-off drum (3) is rotatably connected to the rod wall of the creel (2), the wire feeding frame (4) is fixedly connected above the machine body (1), the wire feeding frame (4) is arranged below the creel (2), the pay-off device (5) is fixedly connected to the rod wall of the wire feeding frame (4), the side wall of the wire feeding frame (4) is fixedly connected with a fixing ring (6), the top end of the fixing ring (6) is fixedly connected with a support frame (8), the bottom end side wall of the support frame (8) is fixedly connected with a guide plate (10), a groove (11) is formed in the inner wall of the guide plate (10), a rotating shaft (12) is arranged on the inner wall of the groove (11) in a sliding manner, a movable pulley (13) is rotatably connected to the shaft wall of the rotating shaft (12), and yarns (7) are wound on the drum wall of the pay-off drum (3), and the yarns (7) are wound around the supporting frame (8) and the movable pulley (13) and extend to the inside of the pay-off device (5), and the outer side of the guide plate (10) is provided with a rebounding mechanism.

2. The circular knitting machine for processing a composite embedded multilayer weft-knitted fabric according to claim 1, characterized in that: opening (9) have been seted up to the top inner wall of support frame (8), support frame (8) set up to the cambered surface for the lateral wall of opening (9), yarn (7) extend to the inside of opening (9) and slide on the lateral wall that sets up support frame (8).

3. The circular knitting machine for processing a composite embedded multilayer weft-knitted fabric according to claim 1, characterized in that: rebound mechanism includes bar mouth (15) and extension spring (16), the inner wall for recess (11) is seted up in deflector (10) in bar mouth (15), the tip of pivot (12) extends to the outside of bar mouth (15), just the axle wall of pivot (12) slides and sets up the inner wall in bar mouth (15), extension spring (16) fixed connection is on the axle wall that pivot (12) are located deflector (10) outside, the one end fixed connection that pivot (12) were kept away from in extension spring (16) is in the bottom of deflector (10).

4. The circular knitting machine for processing a composite embedded multilayer weft-knitted fabric according to claim 1, characterized in that: the side wall of the movable pulley (13) is an annular concave surface, a rubber pad (14) is fixedly connected to the side wall of the movable pulley (13) relative to the annular concave surface, and the yarns (7) are tightly pressed on the surface of the rubber pad (14).

5. The circular knitting machine for processing a composite embedded multilayer weft-knitted fabric according to claim 1, characterized in that: the two end faces of the rotating shaft (12) located on the outer side of the guide plate (10) are fixedly connected with limit stops (18) respectively, and one side, close to the guide plate (10), of each limit stop (18) is arranged on the side wall of the guide plate (10) in a sliding mode.

6. The circular knitting machine for processing a composite embedded multilayer weft-knitted fabric according to claim 1, characterized in that: the top end fixedly connected with guide ring (17) of unwrapping wire ware (5), yarn (7) run through guide ring (17) and extend to the inside of unwrapping wire ware (5).

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