CN215887711U - Yarn breaking device of doubling winder - Google Patents
Yarn breaking device of doubling winder Download PDFInfo
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- CN215887711U CN215887711U CN202121844059.0U CN202121844059U CN215887711U CN 215887711 U CN215887711 U CN 215887711U CN 202121844059 U CN202121844059 U CN 202121844059U CN 215887711 U CN215887711 U CN 215887711U
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Abstract
The utility model relates to the technical field of doubling winders and discloses a yarn breaking device of a doubling winder, which comprises a placing block and a connecting block, wherein a groove is formed in the left side of the placing block, a plurality of hydraulic cylinders are fixedly connected to the inner wall of the right side of the groove, a piston rod is movably connected inside the hydraulic cylinders, a fixing plate is fixedly connected to the left end of the piston rod, a yarn breaking cutter is fixedly connected to the left side of the fixing plate, a plurality of first connecting grooves are formed in the left side of the placing block, a first protecting ring is fixedly connected to the inner surface of each first connecting groove, a plurality of second connecting grooves are formed in the right side of the connecting block, and a second protecting ring is fixedly connected to the inner surface of each second connecting groove. This yarn breaking device of doubler winder through being provided with the structure of placing piece, first spread groove, first guard circle, connecting block, second spread groove and second guard circle, can prevent the removal of yarn, is convenient for cut the yarn.
Description
Technical Field
The utility model relates to the technical field of doubling winders, in particular to a yarn breaking device of a doubling winder.
Background
A doubling winder is a machine for combining single yarns and spun yarns of cotton, wool, silk, chemical fibers, and the like into a strand yarn. Doubling refers to the working step of combining two or more yarns into one yarn. The yarn breaking process is an important component of the doubling winder, and the yarns need to be cut through a yarn breaking device after being combined.
Some yarn breaking devices of doubler winder on the market can drive the rocking of yarn in work at present, because the rocking range of yarn is great, be not convenient for cut the yarn.
We therefore propose a yarn breaking device for a doubling winder in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the defects of the prior art in the background art, an object of the present invention is to provide a yarn breaking device for a doubling winder, so as to solve the problem that the yarn breaking device of the doubling winder in the current market, which is proposed in the background art, can drive the yarn to shake during the operation, and is inconvenient to cut the yarn due to the large shake range of the yarn.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a yarn breaking device of a doubling winder comprises a placing block and connecting blocks, wherein a groove is formed in the left side of the placing block, a plurality of hydraulic cylinders are fixedly connected to the inner wall of the right side of the groove, piston rods are movably connected inside the hydraulic cylinders, a fixing plate is fixedly connected to the left ends of the piston rods, a yarn breaking cutter is fixedly connected to the left side of the fixing plate, a plurality of first connecting grooves are formed in the left side of the placing block, first protecting rings are fixedly connected to the inner surfaces of the first connecting grooves, a plurality of second connecting grooves are formed in the right side of the connecting blocks, and second protecting rings are fixedly connected to the inner surfaces of the second connecting grooves;
two limiting grooves are formed in the left side of the placing block, a placing groove is formed in the inner wall of the front side of the limiting groove, a movable plate is movably connected inside the placing groove, a limiting rod is fixedly connected to the middle of the movable plate, a pull plate is fixedly connected to the front end of the limiting rod, a spring is movably connected to the outer surface of the limiting rod, a limiting block is movably connected to the inner surface of the limiting groove, and a clamping groove is formed in the inner wall of the front side of the limiting block.
Preferably, the left side of the placing block is in contact connection with the right side of the connecting block, and the first connecting groove and the second connecting groove are semicircular in shape and have the same radius.
Preferably, the left end of the limiting block is fixedly connected with the right side of the second protective ring, and the inner surface of the clamping groove is movably connected with the rear end of the outer surface of the limiting rod.
Preferably, the front end of the spring is fixedly connected with the inner wall of the front side of the placing groove, and the rear end of the spring is fixedly connected with the front side of the movable plate.
Furthermore, a through hole is formed in the middle of the first protection ring and communicated with the groove.
Furthermore, the shape of recess is the arc, the left end of broken yarn sword and the internal surface looks adaptation of second guard ring.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: this broken yarn device of doubler winder:
(1) through being provided with the structure of placing piece, first connecting groove, first guard ring, connecting block, second connecting groove and second guard ring, can prevent the removal of yarn, be convenient for cut the yarn.
(2) Through the structure that is provided with spacing groove, standing groove, fly leaf, gag lever post, arm-tie, spring, stopper and draw-in groove, the dismantlement of connecting block that can be convenient for improves the practicality of this device.
Drawings
FIG. 1 is a schematic top view of a yarn cutting device of a doubling winder according to the present invention;
FIG. 2 is a schematic view of the internal structure of the yarn cutting device of the doubling winder;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 of the yarn cutting device of the doubling winder of the present invention;
fig. 4 is a schematic perspective view of a connecting block of the yarn cutting device of the doubling winder.
In the figure: 1. placing the blocks; 2. a groove; 3. a hydraulic cylinder; 4. a piston rod; 5. a fixing plate; 6. a yarn cutter; 7. a first connecting groove; 8. a first guard ring; 9. connecting blocks; 10. a second connecting groove; 11. a second guard ring; 12. a limiting groove; 13. a placement groove; 14. a movable plate; 15. a limiting rod; 16. pulling a plate; 17. a spring; 18. a limiting block; 19. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the 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. 1-4, the present invention provides a yarn cutting device for a doubling winder; the yarn cutting device comprises a placing block 1 and a connecting block 9, the right side of the connecting block 9 is in contact connection with the left side of the placing block 1, a groove 2 is formed in the left side of the placing block 1, a plurality of hydraulic cylinders 3 are fixedly connected to the inner wall of the right side of the groove 2, piston rods 4 are movably connected inside the hydraulic cylinders 3, a fixing plate 5 is fixedly connected to the left end of each piston rod 4, a yarn breaking cutter 6 is fixedly connected to the left side of the fixing plate 5, a plurality of first connecting grooves 7 are formed in the left side of the placing block 1, a first protecting ring 8 is fixedly connected to the inner surface of each first connecting groove 7, a plurality of second connecting grooves 10 are formed in the right side of the connecting block 9, the number of the first connecting grooves 7 is the same as that of the second connecting grooves 10, a second protecting ring 11 is fixedly connected to the inner surface of each second connecting groove 10, and the first protecting ring 8 and the second protecting ring 11 can protect yarns;
the left side of the placing block 1 is provided with two limiting grooves 12, the inner wall of the front side of each limiting groove 12 is provided with a placing groove 13, the interior of each placing groove 13 is movably connected with a movable plate 14, two sides of each movable plate 14 are respectively connected with two sides of each placing groove 13 in a sliding manner, the middle part of each movable plate 14 is fixedly connected with a limiting rod 15, the front end of each limiting rod 15 is fixedly connected with a pull plate 16, the outer surface of each limiting rod 15 is movably connected with a spring 17, the inner surface of each limiting groove 12 is movably connected with a limiting block 18, and the inner wall of the front side of each limiting block 18 is provided with a clamping groove 19;
as a preferred technical scheme of the utility model: the left side of the placing block 1 is in contact connection with the right side of the connecting block 9, and the first connecting groove 7 and the second connecting groove 10 are semicircular and have the same radius;
as a preferred technical scheme of the utility model: the left end of the limiting block 18 is fixedly connected with the right side of the second protective ring 11, the inner surface of the clamping groove 19 is movably connected with the rear end of the outer surface of the limiting rod 15, and the inner surface of the clamping groove 19 is slidably connected with the rear end of the outer surface of the limiting rod 15;
as a preferred technical scheme of the utility model: the front end of the spring 17 is fixedly connected with the inner wall of the front side of the placing groove 13, the rear end of the spring 17 is fixedly connected with the front side of the movable plate 14, and the spring 17 can apply an elastic force to the movable plate 14 to help the movable plate 14 move;
as a preferred technical scheme of the utility model: a through hole is formed in the middle of the first protective ring 8 and communicated with the groove 2, so that the yarn cutter 6 can penetrate through the through hole;
as a preferred technical scheme of the utility model: the groove 2 is arc-shaped, and the left end of the yarn cutter 6 is arc-shaped and is matched with the inner surface of the second protective ring 11.
The working principle of the embodiment is as follows: when the yarn breaking device of the doubling winder is used, several yarns are aligned to the second protective ring 11 on the connecting block 9, then the two pulling plates 16 are pulled towards two sides respectively, the pulling plates 16 drive the movable plate 14 and the limiting rod 15 to move, then the limiting block 18 on the connecting block 9 is inserted into the limiting groove 12, at the moment, the pulling plates 16 are loosened, an elastic force is applied to the movable plate 14 through the springs 17, the movable plate 14 drives the limiting rod 15 to enter the clamping groove 19 to limit the movable plate 14, at the moment, the yarns are located between the first protective ring 8 and the second protective ring 11, the swinging amplitude of the yarns is prevented from being large, the working process of the whole device is just the above, and the details which are not described in detail in the specification belong to the prior art which is well known by a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (6)
1. A yarn breaking device of a doubling winder comprises a placing block (1) and a connecting block (9), it is characterized in that the left side of the placing block (1) is provided with a groove (2), the inner wall of the right side of the groove (2) is fixedly connected with a plurality of hydraulic cylinders (3), a piston rod (4) is movably connected inside the hydraulic cylinder (3), a fixed plate (5) is fixedly connected at the left end of the piston rod (4), a yarn cutter (6) is fixedly connected to the left side of the fixing plate (5), a plurality of first connecting grooves (7) are arranged on the left side of the placing block (1), the inner surface of the first connecting groove (7) is fixedly connected with a first guard ring (8), the right side of the connecting block (9) is provided with a plurality of second connecting grooves (10), the inner surface of the second connecting groove (10) is fixedly connected with a second protective ring (11);
the utility model discloses a spacing block for the automobile seat, including placing piece (1), placing groove (12), placing groove (13) have been seted up to the left side of placing piece (1), the inside swing joint of placing groove (13) has fly leaf (14), the middle part fixedly connected with gag lever post (15) of fly leaf (14), the front end fixedly connected with arm-tie (16) of gag lever post (15), the surface swing joint of gag lever post (15) has spring (17), the internal surface swing joint of spacing groove (12) has stopper (18), draw-in groove (19) have been seted up to the front side inner wall of stopper (18).
2. Yarn breaking device for a doubling winder according to claim 1, characterised in that the left side of the placement block (1) is in contact connection with the right side of a connection block (9), the first (7) and second (10) connection grooves being shaped like a semicircle and having the same radius.
3. The yarn breaking device of a doubling winder according to claim 1, wherein the left end of the limiting block (18) is fixedly connected with the right side of the second guard ring (11), and the inner surface of the clamping groove (19) is movably connected with the rear end of the outer surface of the limiting rod (15).
4. The yarn breaking device of a doubling winder according to claim 1, characterized in that the front end of the spring (17) is fixedly connected with the inner wall of the front side of the placing groove (13), and the rear end of the spring (17) is fixedly connected with the front side of the movable plate (14).
5. The yarn breaking device of a doubling winder according to claim 1, wherein a through hole is formed in the middle of the first guard ring (8) and is communicated with the groove (2).
6. Yarn breaking device for a doubling winder according to claim 1, characterised in that the recess (2) is arc-shaped and the left end of the yarn cutter (6) is adapted to the inner surface of the second guard ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844059.0U CN215887711U (en) | 2021-08-09 | 2021-08-09 | Yarn breaking device of doubling winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121844059.0U CN215887711U (en) | 2021-08-09 | 2021-08-09 | Yarn breaking device of doubling winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215887711U true CN215887711U (en) | 2022-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121844059.0U Active CN215887711U (en) | 2021-08-09 | 2021-08-09 | Yarn breaking device of doubling winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215887711U (en) |
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2021
- 2021-08-09 CN CN202121844059.0U patent/CN215887711U/en active Active
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