CN220579523U - Yarn storage device capable of flexibly adjusting yarn - Google Patents

Abstract

The utility model discloses a yarn storage device capable of flexibly adjusting yarns, which comprises guide rings, wherein guide cylinders are arranged in the guide rings in parallel in a fitting manner, supporting frames are respectively arranged at two ends of the guide cylinders on the inner side walls of the guide rings, connecting rings are rotatably connected with the tail ends of the guide cylinders, the connecting rings are connected with the supporting frames in a sliding manner, and springs are connected between the connecting rings and the guide rings; yarn passes the guide ring and is centre gripping through the guide cylinder, and the guide cylinder is avoided causing the pinch-off to yarn with the go-between slides along the support frame with the go-between, and the guide cylinder keeps the clamp to the yarn under the spring promotes, and the guide cylinder can rotate for the go-between, and the centre gripping of guide cylinder does not influence the pulling of yarn, causes chain reaction when avoiding the yarn to break to the centre gripping of yarn, but the guide cylinder compression spring is with the go-between along support frame slip adjustment clearance to be applicable to the clamp of the yarn of each wire footpath.

Description

Yarn storage device capable of flexibly adjusting yarn

Technical Field

The utility model relates to the technical field of weaving machines, in particular to a yarn storage device capable of flexibly adjusting yarns.

Background

Yarn storage is a device used in knitting machines that stores yarn primarily around the yarn. In the high-speed spinning machine, when yarn breakage or yarn defect occurs, knotting needs to be performed again. When the yarn is knotted, the yarn is continuously spun by the spinning device, and the yarn movement is stopped during the knotting, so that the yarn is required to be continuously stored in one place from the spinning device, and stable tension is obtained.

In the current loom, only one guide ring is used for guiding yarns to change and guide the positions of the yarns, and the guide ring is only a fixed ring body, so that the yarns are broken, and the yarns are too loose to interfere with each other.

For example, a yarn storage device for raw yarn disclosed in CN210456969U is disclosed, which is capable of adjusting the tension of yarn, but does not solve the problem that if yarn breaks or slacks near the guide ring, the yarn in the guide ring can slide rapidly, thereby affecting the original or subsequent fixed yarn.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the yarn storage device capable of flexibly adjusting yarns, the yarns pass through the guide ring and are clamped by the guide cylinder, the guide cylinder slides along the support frame by the connecting ring to avoid pinch-off of the yarns, the guide cylinder is pushed by the spring to keep clamping of the yarns, the guide cylinder can rotate relative to the connecting ring, the clamping of the guide cylinder does not influence the pulling of the yarns, and the clamping of the yarns avoids chain reaction when the yarns are broken.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a yarn storage ware of yarn can nimble adjust, includes the guide ring, the inside parallel laminating of guide ring is provided with the guide cylinder, the inside wall of guide ring is located the guide cylinder both ends respectively and is provided with the support frame, the end rotation connection of guide cylinder is provided with the go-between, sliding connection between go-between and the support frame, the connection is provided with the spring between go-between and the guide ring.

As a preferred embodiment of the present utility model, the guide cylinder includes a fixing rod and a cotton sleeve, the cotton sleeve is sleeved on the outer surface of the fixing rod, and both ends of the fixing rod protrude from the cotton sleeve.

In a preferred embodiment of the present utility model, the connecting ring is coaxially sleeved at the end of the fixing rod, and balls are filled in the gap between the inner side wall of the connecting ring and the outer side wall of the fixing rod.

As a preferable implementation mode of the utility model, the inner hole of the connecting ring is rotatably connected with a mounting disc, and the tail end of the fixing rod is inserted and arranged at the axle center of the mounting disc.

In a preferred embodiment of the utility model, the side surface of the support frame opposite to the guide cylinder is provided with a limit chute, and the connecting rings are positioned in the limit chute and are connected with each other in a sliding manner.

In a preferred embodiment of the present utility model, the spring is axially installed inside the limit chute, one end of the spring is connected to the outer side wall of the connecting ring, and the other end of the spring is connected to the inner end wall of the limit chute.

Compared with the prior art, the utility model has the following beneficial effects:

according to the yarn clamping device, yarns pass through the guide ring and are clamped by the guide cylinder, the guide cylinder slides along the support frame by the connecting ring to avoid pinching off the yarns, the guide cylinder is pushed by the spring to clamp the yarns, the guide cylinder can rotate relative to the connecting ring, the clamping of the guide cylinder does not influence the pulling of the yarns, the clamping of the yarns avoids chain reaction caused by breaking of the yarns, and the guide cylinder can compress the spring to slide along the support frame by the connecting ring to adjust gaps, so that the yarn clamping device is suitable for clamping yarns with various wire diameters.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a support frame according to the present utility model.

Fig. 3 is a schematic view of a guide cylinder according to the present utility model.

Wherein: 1. a support frame; 2. a guide ring; 3. a guide cylinder; 4. a connecting ring; 5. a mounting plate; 6. limiting sliding grooves; 7. a ball; 8. a spring; 9. a fixed rod; 10. cotton sleeve.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more aspects or examples

Examples

Referring to fig. 1 and 2, the present utility model provides a yarn storage device capable of flexibly adjusting yarn, comprising a guide ring 2, wherein guide cylinders 3 are arranged in parallel and attached to the inside of the guide ring 2, the inner side walls of the guide ring 2 are respectively located at two ends of the guide cylinders 3, a support frame 1 is arranged at the tail end of the guide cylinder 3 in a rotating connection manner, a connecting ring 4 is arranged at the tail end of the guide cylinder 3 in a sliding connection manner, the connecting ring 4 is connected with the guide ring 2 in a sliding connection manner, a spring 8 is arranged between the connecting ring 4 and the guide ring 2, the yarn passes through the guide ring 2 and is clamped by the guide cylinders 3, the guide cylinders 3 slide along the support frame 1 to avoid pinch-off of the yarn, the guide cylinders 3 are kept clamped by the spring 8, the guide cylinders 3 can rotate relative to the connecting ring 4, the clamping of the guide cylinders 3 does not affect the pulling of the yarn, and the guide cylinders 3 can compress the spring 8 to adjust the gap in a sliding manner along the support frame 1 when the yarn breaks, so that the yarn is suitable for clamping of yarns with different wire diameters.

As shown in fig. 2 and 3, the utility model discloses a guide cylinder 3, which comprises a fixing rod 9 and a cotton sleeve 10, wherein the cotton sleeve 10 is sleeved on the outer surface of the fixing rod 9, both ends of the fixing rod 9 protrude out of the cotton sleeve 10, a connecting ring 4 is coaxially sleeved at the tail end of the fixing rod 9, and balls 7 are filled in gaps between the inner side wall of the connecting ring 4 and the outer side wall of the fixing rod 9.

As shown in fig. 2 and 3, the utility model discloses a guide cylinder 3, which comprises a fixed rod 9 and a cotton sleeve 10, wherein the cotton sleeve 10 is sleeved on the outer surface of the fixed rod 9, both ends of the fixed rod 9 protrude out of the cotton sleeve 10, an inner hole of a connecting ring 4 is rotatably connected and provided with a mounting disc 5, and the tail end of the fixed rod 9 is inserted and arranged at the axle center of the mounting disc 5.

As shown in fig. 2, the utility model discloses a limit chute 6 arranged on the side surface of a support frame 1 relative to a guide cylinder 3, a connecting ring 4 is positioned in the limit chute 6 and is connected with each other in a sliding manner, a spring 8 is axially arranged in the limit chute 6, one end of the spring 8 is connected with the outer side wall of the connecting ring 4, and the other end of the spring is connected with the inner end wall of the limit chute 6.

According to the yarn storage device capable of flexibly adjusting yarns, the yarns pass through the guide ring 2 and are clamped by the guide cylinder 3, the guide cylinder 3 slides along the support frame 1 by the connecting ring 4 to avoid pinch-off of the yarns, the guide cylinder 3 is pushed by the spring 8 to keep clamping of the yarns, the guide cylinder 3 can rotate relative to the connecting ring 4, the clamping of the guide cylinder 3 does not influence the pulling of the yarns, the clamping of the yarns avoids chain reaction caused by breakage of the yarns, and the guide cylinder 3 can compress the spring 8 to slide along the support frame 1 to adjust gaps, so that the yarn storage device is suitable for clamping of the yarns with various wire diameters.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (6)

1. Yarn storage device with flexible yarn adjustment, comprising a guiding ring (2), characterized in that: the inside parallel laminating of guide ring (2) is provided with guide cylinder (3), the inside wall of guide ring (2) is located guide cylinder (3) both ends respectively and is provided with support frame (1), the end rotation of guide cylinder (3) is connected and is provided with go-between (4), sliding connection between go-between (4) and support frame (1), be connected between go-between (4) and guide ring (2) and be provided with spring (8).

2. A yarn storage for flexible yarn adjustment according to claim 1, characterized in that: the guide cylinder (3) comprises a fixing rod (9) and a cotton sleeve (10), the cotton sleeve (10) is sleeved on the outer surface of the fixing rod (9), and both ends of the fixing rod (9) are protruded out of the cotton sleeve (10).

3. A yarn storage for flexible yarn adjustment according to claim 2, characterized in that: the connecting ring (4) is coaxially sleeved at the tail end of the fixed rod (9), and balls (7) are filled in gaps between the inner side wall of the connecting ring (4) and the outer side wall of the fixed rod (9).

4. A yarn storage for flexible yarn adjustment according to claim 2, characterized in that: the inner hole of the connecting ring (4) is rotationally connected with the mounting disc (5), and the tail end of the fixing rod (9) is inserted and arranged at the axle center of the mounting disc (5).

5. A yarn storage for flexible yarn adjustment according to claim 1, characterized in that: the support frame (1) is provided with a limit chute (6) relative to the side surface of the guide cylinder (3), and the connecting ring (4) is positioned in the limit chute (6) and is connected with the limit chute in a sliding manner.

6. A yarn storage for flexible yarn adjustment according to claim 5, characterized in that: the spring (8) is axially arranged in the limiting chute (6), one end of the spring is connected to the outer side wall of the connecting ring (4), and the other end of the spring is connected to the inner end wall of the limiting chute (6).