CN218115719U

CN218115719U - Spinning frame yarn guide structure for producing elastic weft yarns

Info

Publication number: CN218115719U
Application number: CN202222674253.XU
Authority: CN
Inventors: 关风举
Original assignee: Zhengzhou Deyuan Industrial Cloth Co ltd
Current assignee: Zhengzhou Deyuan Industrial Cloth Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-12-23
Anticipated expiration: 2032-10-11

Abstract

The utility model relates to an elasticity woof production technical field specifically is a spinning frame seal wire structure of production elasticity woof, the inside of equipment frame is close to one end position department and rotates and install the godet wheel, and one side slidable mounting that the inside of equipment frame is located the godet wheel has the adjustable shelf, the inboard of adjustable shelf rotates the auxiliary wheel of installing with the godet wheel adaptation, the godet groove has been seted up to the middle section position department of godet wheel, and the godet wheel surface lies in the both sides of godet groove and all is equipped with annular slide rail, the middle section position department of auxiliary wheel rotates the activity bulge loop of installing with the godet groove adaptation. The utility model discloses a position of auxiliary wheel is adjusted to the lead screw to make the activity bulge loop on the auxiliary wheel offset with the godet groove outside, thereby make the godet groove be in and seal the state, the effectual emergence of avoiding running the silk phenomenon, thereby the production quality and the production efficiency of equipment have been heightened suddenly.

Description

Spinning frame guide wire structure for producing elastic weft yarns

Technical Field

The utility model relates to an elasticity woof production technical field specifically is a spinning frame seal wire structure of production elasticity woof.

Background

The elastic weft yarn is a core-spun yarn, is formed by wrapping cotton fibers outside nylon 66 filaments, is used as a weft material for weaving radial tire cord fabrics, and is characterized by high elongation and easy tensile deformation after being subjected to external force, one process for producing the elastic weft yarn is to wrap cotton with the nylon filaments, the wrapped cotton is used in a spinning machine, and the spinning machine needs to join the nylon filaments and roving strands at the input end of a front roller in the cotton wrapping process, and then twists the nylon filaments and the roving strands to form the core-spun yarn. However, the spinning frame on the market at present only has a roving drafting system, and no additional nylon yarn leading-in device is provided, and the roving and the yarn cannot be converged for twisting, for example, a Chinese patent discloses a spinning frame yarn guide device (CN 202022170133.7) for producing elastic weft yarn, the device hooks the nylon yarn through a positioner and leads the nylon yarn into an inlet of a front roller of the spinning frame, the roving released by a roving pay-off roller at the top of the tail end of a cradle is accurately converged after being guided by a tensioning rod and a rear roller, the yarn is ensured to be in the middle of a cotton sliver, fibers are uniformly coated on the periphery of the yarn after twisting, the cotton wrapping effect is good, the non-exterior stretching is realized, and the production quality of the core-spun yarn is improved.

However, the above structure still has a certain defect that the opening of the godet wheel is large, so that the yarn is easy to run out of the godet wheel, the cotton covering of the yarn is not uniform, the bare yarn phenomenon is serious, and the production efficiency is reduced. Therefore, the person skilled in the art provides a guide structure of a spinning frame for producing elastic weft yarns to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spinning frame seal wire structure of production elasticity woof to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spinning frame seal wire structure of production elasticity woof, includes the equipment frame, the inside of equipment frame is close to one end position department and rotates and install the godet wheel, and the inside of equipment frame is located one side slidable mounting of godet wheel has the adjustable shelf, the inboard of adjustable shelf rotates and installs the auxiliary wheel with the godet wheel adaptation, the godet groove has been seted up to the middle section position department of godet wheel, and the godet wheel surface lies in the both sides of godet groove and all is equipped with annular slide rail, the middle section position department of auxiliary wheel rotates and installs the activity bulge loop with the godet groove adaptation, and the surface of auxiliary wheel lies in the both sides of activity bulge loop and all sets up the annular slide groove with annular slide rail sliding connection.

As a further aspect of the present invention: the one end of equipment frame has the lead screw through threaded connection, the one end of lead screw extends to equipment frame inside and rotates in the adjustable shelf and connect, and the other end of lead screw runs through equipment frame and installs the knob.

As a further aspect of the present invention: the guide rail has been seted up to the inboard symmetry of equipment frame, the outside symmetry of adjustable shelf install with guide rail sliding connection's slider.

As a further aspect of the present invention: the bottom section of the silk guide groove is concave downward to form a cambered surface structure, and the opening of the silk guide groove is in a dovetail groove shape.

As a further aspect of the present invention: the link is installed to the other end of equipment rack, the link is "L" structure down, and the outer wall of link and equipment rack forms the slot, it has the mounting bracket to peg graft in the slot, the both sides of mounting bracket are bent and are formed the side, and the equidistant installation screw of having seted up on the mounting bracket.

As a further aspect of the present invention: the outside of the equipment frame is fixedly provided with a sleeve by welding, and a crochet hook is movably inserted in the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a position of auxiliary wheel is adjusted to the lead screw to make the activity bulge loop on the auxiliary wheel offset outside the yarn guide groove, thereby make the yarn guide groove be in the state of sealing, the effectual emergence of avoiding running a phenomenon, thereby the production quality and the production efficiency of equipment have been improved suddenly.

Drawings

FIG. 1 is a schematic structural view of a spinning frame yarn guide structure for producing elastic weft yarns;

FIG. 2 is a schematic view of the internal structure of a spinning frame yarn guide structure for producing elastic weft yarns;

fig. 3 is a schematic view of the mounting structure of the equipment frame in the guide wire structure of the spinning frame for producing elastic weft yarns.

In the figure: 1. an equipment rack; 2. a connecting frame; 3. a mounting frame; 4. a godet wheel; 5. an auxiliary wheel; 6. a screw rod; 7. a sleeve; 8. hooking a needle; 9. a movable frame; 10. a guide rail; 11. a slider; 12. a thread guide groove; 13. an annular slide rail; 14. an annular chute; 15. a movable convex ring.

Detailed Description

Please refer to fig. 1-3, in an embodiment of the present invention, a spinning frame yarn guiding structure for producing elastic weft yarn, including an apparatus frame 1, a godet roller 4 is rotatably installed near one end position inside the apparatus frame 1, a movable frame 9 is slidably installed at one side of the godet roller 4 inside the apparatus frame 1, an auxiliary roller 5 adapted to the godet roller 4 is rotatably installed at an inner side of the movable frame 9, a godet groove 12 is opened at a middle section position of the godet roller 4, an annular slide rail 13 is disposed on both sides of the godet groove 12 on a surface of the godet roller 4, a movable convex ring 15 adapted to the godet groove 12 is rotatably installed at the middle section position of the auxiliary roller 5, an annular slide groove 14 slidably connected to the annular slide rail 13 is disposed on both sides of the movable convex ring 15 on a surface of the auxiliary roller 5, a point for adjusting the movable frame 9, further realizing adjustment according to the position of the auxiliary roller 5, so that the movable convex ring 15 on the auxiliary roller 5 abuts against an opening of the godet groove 12, thereby realizing sealing of the godet groove 12, thereby effectively avoiding a running phenomenon of nylon yarn, a maximum friction between the sliding connection between the annular slide rail 14 and the annular slide rail 13 is reduced, thereby improving stability of the friction of the auxiliary roller 5.

In fig. 2, one end of the equipment frame 1 is connected with a screw rod 6 through a thread, one end of the screw rod 6 extends into the equipment frame 1 and is connected with the movable frame 9 in a rotating manner, the other end of the screw rod 6 penetrates through the equipment frame 1 and is provided with a knob, and the knob is rotated to rotate the screw rod 6, so that the screw rod 6 pushes the movable frame 9 to move through the thread connection between the screw rod 6 and the equipment frame 1.

In fig. 2, the inner side of the equipment frame 1 is symmetrically provided with guide rails 10, the outer side of the movable frame 9 is symmetrically provided with sliders 11 slidably connected with the guide rails 10, and the stability of the movable frame 9 during movement is improved through the sliding connection between the guide rails 10 and the sliders 11.

In fig. 2, the bottom cross section of the yarn guide groove 12 is concave downward to form a cambered surface structure, the opening of the yarn guide groove 12 is a dovetail groove type, and the yarn guide groove 12 is arranged in a dovetail structure, so that the nylon yarn can be conveniently embedded, and the nylon yarn can be preliminarily limited after being installed.

In fig. 1 and 3, link 2 is installed to the other end of equipment rack 1, link 2 is for falling "L" structure, and link 2 forms the slot with the outer wall of equipment rack 1, it has mounting bracket 3 to peg graft in the slot, the both sides of mounting bracket 3 are bent and are formed the side, and equidistant installation screw has been seted up on mounting bracket 3, insert link 2 on mounting bracket 3, will install the screw through the bolt and fix in the frame to realize equipment rack 1's fixed.

In fig. 1, a sleeve 7 is fixed on the outer side of an equipment frame 1 through welding, a crochet hook 8 is movably inserted in the sleeve 7, and the arrangement of the crochet hook 8 facilitates the traction when a nylon wire is clamped or installed, so that the practicability of the equipment is improved.

The utility model discloses a theory of operation is: when using, insert link 2 on mounting bracket 3 earlier, thereby realize the fixed of equipment rack 1, handheld crochet hook 8, utilize crochet hook 8 to hook the one end of nylon yarn and make inside nylon yarn embedding guide wire groove 12, the setting of the forked tail structure through guide wire groove 12, make things convenient for the embedding of nylon yarn, and can tentatively realize spacing after the nylon yarn installation, rotate the knob, make lead screw 6 rotate, through the threaded connection between lead screw 6 and the equipment rack 1, make lead screw 6 promote the activity of adjustable shelf 9, through the sliding connection between guide rail 10 and the slider 11, stability when improving the activity of adjustable shelf 9, further be favorable to the regulation of auxiliary wheel 5 position, then make activity bulge loop 15 on the auxiliary wheel 5 offset with the opening part of guide wire groove 12, thereby realize sealing of guide wire groove 12, then can effectually avoid the nylon yarn phenomenon to appear, under the sliding connection between annular chute 14 and annular slide rail 13, the frictional force between maximum reduction guide wire wheel 4 and the auxiliary wheel 5, thereby improve the stability of equipment during operation.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a spinning frame seal wire structure of production elasticity woof, includes equipment frame (1), its characterized in that, the inside of equipment frame (1) is close to one end position department and rotates and installs godet wheel (4), and one side slidable mounting that the inside of equipment frame (1) is located godet wheel (4) has adjustable shelf (9), the inboard of adjustable shelf (9) rotates and installs auxiliary wheel (5) with godet wheel (4) adaptation, godet groove (12) have been seted up to the middle section position department of godet wheel (4), and godet wheel (4) surface both sides that are located godet groove (12) all are equipped with annular slide rail (13), the middle section position department of auxiliary wheel (5) rotates and installs movable bulge loop (15) with godet groove (12) adaptation, and the surface of auxiliary wheel (5) is located the both sides of movable bulge loop (15) and all sets up annular slide groove (14) with annular slide rail (13) sliding connection.

2. The spinning frame yarn guide structure for producing elastic weft yarns according to claim 1 is characterized in that one end of the equipment frame (1) is connected with a screw rod (6) through threads, one end of the screw rod (6) extends into the equipment frame (1) and is rotatably connected with the movable frame (9), and the other end of the screw rod (6) penetrates through the equipment frame (1) and is provided with a knob.

3. The spinning frame yarn guide structure for producing elastic weft yarns according to claim 1 is characterized in that guide rails (10) are symmetrically arranged on the inner side of the equipment frame (1), and sliding blocks (11) which are in sliding connection with the guide rails (10) are symmetrically arranged on the outer side of the movable frame (9).

4. The spinning frame yarn guide structure for producing elastic weft yarns as claimed in claim 1, characterized in that the bottom section of the yarn guide groove (12) is concave to form a cambered surface structure, and the opening of the yarn guide groove (12) is in a dovetail groove shape.

5. The spinning frame yarn guide structure for producing the elastic weft yarns as claimed in claim 1, wherein the connecting frame (2) is installed at the other end of the equipment frame (1), the connecting frame (2) is of an inverted L-shaped structure, a slot is formed between the connecting frame (2) and the outer wall of the equipment frame (1), an installation frame (3) is inserted into the slot, two sides of the installation frame (3) are bent to form side edges, and installation screw holes are formed in the installation frame (3) at equal intervals.

6. The spinning frame yarn guide structure for producing elastic weft yarns according to claim 1 is characterized in that a sleeve (7) is fixed on the outer side of the equipment frame (1) through welding, and a crochet hook (8) is movably inserted in the sleeve (7).