CN110846748A

CN110846748A - Wire arc controller

Info

Publication number: CN110846748A
Application number: CN201911021745.5A
Authority: CN
Inventors: 卢静; 卢崇国; 解峰
Original assignee: Jiangsu Zhong Xiang Wire Belt Co Ltd
Current assignee: Jiangsu Zhong Xiang Wire Belt Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-02-28

Abstract

The invention discloses a wire arc controller, which relates to the technical field of spinning and comprises a controller upper part and a controller lower part, wherein a stepped groove is formed in the controller upper part, a snap spring, a rotary bearing and a rubber ring are sequentially arranged in the stepped groove, a stepped notch is formed in the lower end surface of the controller upper part, a channel is formed in the upper end surface of the controller upper part, the stepped notch and the channel are communicated with the stepped groove, and the outer ring of the rotary bearing, the rubber ring and the snap spring are fixedly connected with the controller upper part; the lower part of the controller comprises a wire guide seat and a rotary rod, a lead wire hook is fixed on the wire guide seat in a surrounding manner, the rotary rod is of a hollow cylindrical structure, one end of the rotary rod penetrates through the wire guide seat, and the other end of the wire guide rod penetrates through a stepped notch to be connected with an inner ring of the rotary bearing; the line arc controller is convenient to install, is not easy to separate from a rotating shaft of the spindle due to inertia, greatly improves the yield and quality, has no broken end in the yarn production process, and can produce 300D-1500D specification yarns.

Description

Wire arc controller

Technical Field

The invention relates to the technical field of spinning, in particular to a linear arc controller.

Background

One machine of most of the existing yarn machines only produces one or a few kinds of yarn with specifications, and common domestic equipment produces products with the specification below 600D; the thicker the yarn, the larger the machine span, the smaller the number of spindles, the lower the yield, and the highest the current equipment yield at 250D, but the conventional loop controller is not easy to handle and is prone to yarn breakage problems.

Disclosure of Invention

In view of the above-mentioned problems, it is an object of the present invention to provide a wire loop controller.

In order to achieve the purpose, the invention adopts the technical scheme that:

the wire arc controller comprises a controller upper part and a controller lower part, wherein a stepped groove is formed in the controller upper part, a clamp spring, a rotary bearing and a rubber ring are sequentially arranged in the stepped groove, a stepped notch is formed in the lower end face of the controller upper part, a channel is formed in the upper end face of the controller upper part, the stepped notch and the channel are communicated with the stepped groove, the outer ring of the rotary bearing, the rubber ring and the clamp spring are fixedly connected with the controller upper part, and the lower end of the rotary bearing is abutted to the upper end of the clamp spring; the lower portion of the controller is of an integrated structure, the lower portion of the controller comprises a wire guide seat and a rotary rod, a lead hook is fixedly arranged on the wire guide seat in a surrounding mode, the rotary rod is of a hollow cylindrical structure, one end of the rotary rod penetrates through the wire guide seat, the rotary rod is connected with the wire guide seat, and the other end of the wire guide rod penetrates through the stepped notch to be connected with the inner ring of the slewing bearing; the spindle of the spinning machine penetrates through the rotary rod and is fixedly connected with the rubber ring, the spindle drives the upper portion of the controller to rotate through the rubber ring, the upper portion of the controller drives the outer ring of the slewing bearing to synchronously rotate, the yarn of the spinning machine drives the lower portion of the controller to rotate through the lead hook, the rotary rod drives the inner ring of the slewing bearing to rotate, and the upper portion of the controller rotate in different directions.

Preferably, the stepped groove comprises a first circular groove, a second circular groove and a third circular groove, the inner diameters of the first circular groove, the second circular groove and the third circular groove are gradually reduced, the clamp spring is arranged in the first circular groove, the rotary bearing is arranged in the second circular groove, and the rubber ring is arranged in the third circular groove; the symmetrical central axes of the first circular groove, the second circular groove, the third circular groove, the channel and the stepped notch are coincident.

Foretell arc of a thread controller, wherein, lead wire hook formula structure as an organic whole, lead wire hook is including dead lever and threading hook, the dead lever is fixed on the seal wire guide seat, the both ends of dead lever are all bending type and are formed threading hook.

Foretell arc of a line controller, wherein, ring groove has been seted up on the periphery wall of seal wire seat, the middle part bending type of dead lever becomes semi-circular hoop, semi-circular hoop card is established ring groove is last, semi-circular hoop with seal wire seat passes through steel wire fixed connection.

Preferably, the two threading hooks are mirror images relative to the thread guide base.

In the above-mentioned wire arc controller, the outside diameter of the clamp spring is greater than the outside diameter of the slewing bearing, and the outside diameter of the slewing bearing is greater than the outside diameter of the rubber ring.

In the line arc controller, a clamping groove is formed in the outer wall of the rotating rod, a clamping block is arranged on the inner ring of the slewing bearing, and the clamping block is arranged in the clamping groove.

In the line arc controller, the inner diameter of the stepped notch is smaller than the outer diameter of the clamp spring, and the lower end of the clamp spring abuts against the stepped notch.

In the above wire loop controller, an inner diameter of the rubber ring is smaller than an inner diameter of the passage.

In the line arc controller, the upper part of the controller is of a cylindrical structure, and an annular groove is formed in the outer peripheral wall of the upper part of the controller.

Preferably, the middle part of the lower end surface of the wire guide seat extends outwards to form annular bulges, and the lower end of the rotating rod is positioned between the annular bulges.

In the above wire arc controller, the outer wall of the rotating rod is provided with a plurality of steps.

Due to the adoption of the technology, compared with the prior art, the invention has the following positive effects:

(1) the line arc controller is convenient to install and is not easy to separate from the rotating shaft of the spindle due to inertia;

(2) the yarn arc controller can produce 300D-1500D yarn on one machine, so that the cost for purchasing various devices and fields is saved;

(3) the output and the quality of the arc controller are greatly improved, and no broken ends exist in the yarn production process.

Drawings

FIG. 1 is a cross-sectional view of a wire arc controller of the present invention;

FIG. 2 is an exploded view of the wire arc controller of the present invention;

FIG. 3 is a cross-sectional view of the upper portion of the control of the wire arc control of the present invention;

FIG. 4 is a cross-sectional view of a rotary lever of the wire arc controller of the present invention;

FIG. 5 is a cross-sectional view of the wire guide base of the wire arc controller of the present invention;

fig. 6 is a schematic view of a lead hook of the wire loop controller of the present invention.

In the drawings: 1. the upper part of the controller; 11. a step-shaped groove; 111. a first circular groove; 112. a second circular groove; 113. a third circular groove; 12. a channel; 13. a stepped notch; 14. an annular groove; 2. the lower part of the controller; 21. a thread guide seat; 211. an annular neck; 22. rotating the rod; 221. a card slot; 222. a step; 23. a lead hook; 231. fixing the rod; 2311. a semicircular hoop; 232. a threading hook; 3. a clamp spring; 4. a slew bearing; 5. a rubber ring.

Detailed Description

The invention aims to provide a linear arc controller, which greatly improves the spinning yield and quality, has no broken ends in the yarn production process, and is not easy to separate from a rotating shaft of a spindle due to inertia.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings and specific embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 3, a wire loop controller according to an embodiment of the present invention includes an upper controller portion 1 and a lower controller portion 2, and the upper controller portion 1 and the lower controller portion 2 are rotatably connected.

Wherein, ladder type groove 11 has been seted up to the inside of controller upper portion 1, jump ring 3 has set gradually in ladder type groove 11, slewing bearing 4 and rubber circle 5, ladder notch 13 has been seted up to the lower terminal surface of controller upper portion 1, passageway 12 has been seted up to the up end of controller upper portion 1, ladder notch 13, passageway 12 all is linked together with ladder type groove 11, slewing bearing 4's outer lane, rubber circle 5 and jump ring 3 all with 1 fixed connection in controller upper portion, slewing bearing 4's lower extreme supports in the upper end of jump ring 3.

Referring to fig. 1, 2, 4 and 5, the controller lower portion 2 is an integrated structure, the controller lower portion 2 includes a wire guide seat 21 and a rotating rod 22, a wire guide hook 23 is fixed on the wire guide seat 21 in a surrounding manner, the rotating rod 22 is a hollow cylindrical structure, one end of the rotating rod 22 is connected with the wire guide seat 21, the rotating rod 22 penetrates through the wire guide seat 21, and the other end of the wire guide rod penetrates through the stepped notch 13 and is connected with an inner ring of the rotary bearing 4.

It should also be noted that the terms "upper" and "lower" as used herein are defined with reference to the relative positions of the components in the drawings of the present invention only for the clarity and convenience of the description, and it should be understood that the terms should not be construed as limiting the scope of the present application.

Referring to fig. 3, the above technical solution is further optimized, the stepped groove 11 includes a first circular groove 111, a second circular groove 112 and a third circular groove 113, inner diameters of the first circular groove 111, the second circular groove 112 and the third circular groove 113 are gradually reduced, the snap spring 3 is disposed in the first circular groove 111, the rotary bearing 4 is disposed in the second circular groove 112, and the rubber ring 5 is disposed in the third circular groove 113; the axes of symmetry of the first circular groove 111, the second circular groove 112, the third circular groove 113, the channel 12 and the stepped notch 13 coincide.

The rotating shaft of a spindle twisted and wound on a spinning machine is inserted from one end, close to a yarn guide seat 21, of a rotating rod 22, a rubber ring 5 and a channel 12 sequentially penetrate through the rotating rod 22, a gap is formed between the rotating shaft of the spindle and the rotating rod 22, the rotating shaft of the spindle is clamped by the rubber ring 5 and is attached to the channel 12, the inner diameter of the rubber ring 5 is smaller than that of the channel 12, relative sliding between the rotating shaft of the spindle and the upper part 1 of the controller can be prevented by arranging the rubber ring 5, and the rotating shaft of the spindle is prevented from being separated due to inertia; the pivot of spindle passes through rubber ring 5 and drives controller upper portion 1 and rotate, controller upper portion 1 drives slewing bearing 4's outer lane synchronous rotation, the yarn of spinning machine passes lead hook 23, the effort of yarn drives lead hook 23 and guide wire seat 21 and rotates, guide wire seat 21 drives rotary rod 22 and rotates synchronously, rotary rod 22 drives slewing bearing 4's inner circle and rotates, controller upper portion 1 and controller lower part 2 can rotate along the equidirectional not, output and quality promote by a wide margin, no broken end in the yarn production process.

As shown in fig. 6, further, the thread guiding hook 23 is an integrated structure, the thread guiding hook 23 includes a fixing rod 231 and thread guiding hooks 232, the fixing rod 231 is fixed on the thread guiding seat 21, two ends of the fixing rod 231 are bent to form the thread guiding hooks 232, in order that the whole thread guiding hook 23 does not incline, two thread guiding hooks 232 are arranged on the fixing rod 231, and when a yarn passes through one of the thread guiding hooks 232, the other thread guiding hook 232 plays a balancing role.

Referring to fig. 5 and 6, in order to further optimize the above technical solution, an annular groove 211 is formed on the outer circumferential wall of the yarn guide seat 21, the middle of the fixing rod 231 is bent to form a semicircular hoop 2311, the semicircular hoop 2311 is shaped like an omega, the semicircular hoop 2311 is clamped in the annular groove 211, and the semicircular hoop 2311 is fixedly connected with the yarn guide seat 21 through a steel wire. Note that the "Ω" shape here is merely the general shape of the plate-rib-sandwiched semicircular band 2311, and the semicircular band 2311 is not limited to the mathematical "Ω" shape.

The outer diameter of the clamp spring 3 is larger than that of the rotary bearing 4, the inner diameter of the stepped notch 13 is smaller than that of the clamp spring 3, the lower end of the clamp spring 3 abuts against the stepped notch 13, the clamp spring 3 is fixed between the first circular groove 111 and the stepped notch 13, and the upper end of the clamp spring 3 abuts against the lower end of the outer ring of the rotary bearing 4, so that the rotary bearing 4 is limited and fixed in the second circular groove 112; the outer diameter of the slewing bearing 4 is larger than that of the rubber ring 5, the lower end of the rubber ring 5 is attached to the upper end of the outer ring of the slewing bearing 4, and the rubber ring 5 is fixed in the third circular groove 113.

Referring to fig. 4, the rotating rod 22 is only inserted into the inner ring of the rotating bearing 4 to achieve mutual connection, when the controller upper portion 1 rotates at a high speed, the rotating rod 22 and the rotating bearing 4 easily slide, in order to avoid the relative sliding between the inner ring of the rotating bearing 4 and the rotating rod 22, a clamping groove 221 is arranged on the outer wall of the rotating rod 22, a clamping block (not shown in the figure) is arranged on the inner ring of the rotating bearing 4, the clamping block is arranged in the clamping groove 221, and the inner ring of the rotating bearing 4 is locked with the rotating rod 22.

Referring to fig. 3, further, the controller upper portion 1 is a cylindrical structure, and an annular groove 14 is formed on the outer peripheral wall of the controller upper portion 1.

Referring to fig. 4, the lower portion 2 and the upper portion 1 are made of plastic, so that the controller is light in weight, rustless and low in material cost, and the steps 222 are formed on the outer wall of the rotating rod 22, so that the use of materials can be reduced.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Line arc controller, including controller upper portion (1) and controller lower part (2), its characterized in that:

a stepped groove (11) is formed in the upper portion (1) of the controller, a clamp spring (3), a rotary bearing (4) and a rubber ring (5) are sequentially arranged in the stepped groove (11), a stepped notch (13) is formed in the lower end face of the upper portion (1) of the controller, a channel (12) is formed in the upper end face of the upper portion (1) of the controller, the stepped notch (13) and the channel (12) are communicated with the stepped groove (11), the outer ring of the rotary bearing (4), the rubber ring (5) and the clamp spring (3) are fixedly connected with the upper portion (1) of the controller, and the lower end of the rotary bearing (4) is abutted to the upper end of the clamp spring (3);

the controller lower part (2) is of an integrated structure, the controller lower part (2) comprises a wire guide seat (21) and a rotating rod (22), a lead hook (23) is fixed on the wire guide seat (21) in a surrounding mode, the rotating rod (22) is of a hollow cylindrical structure, one end of the rotating rod (22) penetrates through the wire guide seat (21), and the other end of the wire guide rod penetrates through the stepped notch (13) and is connected with an inner ring of the rotary bearing (4);

a spindle of the spinning machine penetrates through the rotary rod (22) and is fixedly connected with the rubber ring (5), the spindle drives the upper controller portion (1) to rotate through the rubber ring (5), the upper controller portion (1) drives the outer ring of the rotary bearing (4) to synchronously rotate, yarns of the spinning machine drive the lower controller portion (2) to rotate through the lead hook (23), and the rotary rod (22) drives the inner ring of the rotary bearing (4) to rotate.

2. The wire arc controller according to claim 1, wherein the wire hook (23) is of an integrated structure, the wire hook (23) comprises a fixing rod (231) and a wire hook (232), the fixing rod (231) is fixed on the wire guide seat (21), and both ends of the fixing rod (231) are bent to form the wire hook (232).

3. The arc controller according to claim 2, wherein a circular clamping groove (211) is formed in the outer peripheral wall of the guide wire holder (21), a semicircular hoop (2311) is formed by bending the middle portion of the fixing rod (231), the semicircular hoop (2311) is clamped in the circular clamping groove (211), and the semicircular hoop (2311) is fixedly connected with the guide wire holder (21) through a steel wire.

4. A wire loop controller according to claim 1, characterized in that the outside diameter of the circlip (3) is larger than the outside diameter of the slewing bearing (4), and the outside diameter of the slewing bearing (4) is larger than the outside diameter of the rubber ring (5).

5. A wire arc controller according to claim 1, wherein a locking groove (221) is provided on an outer wall of the rotating rod (22), and a locking block is provided on an inner ring of the rotary bearing (4), and the locking block is provided in the locking groove (221).

6. A wire loop controller according to claim 1, characterized in that the inner diameter of the stepped notch (13) is smaller than the outer diameter of the circlip (3), and the lower end of the circlip (3) abuts against the stepped notch (13).

7. A wire arc controller according to claim 1, characterized in that the inner diameter of the rubber ring (5) is smaller than the inner diameter of the channel (12).

8. A wire arc control according to claim 1, characterized in that the upper control part (1) is of cylindrical configuration, and that the outer peripheral wall of the upper control part (1) is provided with an annular recess (14).

9. A wire arc controller according to claim 1, wherein the outer wall of the rotating rod (22) is provided with a plurality of steps (222).