CN222631674U - Core-spun yarn homogenizing device - Google Patents

Abstract

The utility model discloses a core-spun yarn homogenizing device, which relates to the technical field of yarn spinning, and comprises a base, wherein one side of the upper end of the base is provided with a winding roller, the other side of the upper end of the base is provided with an unwinding roller, the upper end of the base is provided with a guide structure, the upper end of the base is also provided with a following yarn plate, the guide structure comprises a second driving motor, the second driving motor is arranged at the upper end of the base, the output end of the second driving motor is provided with a disc, the disc drives a reciprocating mechanism through a transmission assembly, and one side of the reciprocating mechanism, which is close to the winding roller, is provided with a guide block.

Description

Core spun yarn homogenizing device

Technical Field

The utility model relates to the technical field of yarn spinning, in particular to a core-spun yarn homogenizing device.

Background

The core spun yarn uniformly-mixing device disclosed in the prior patent publication No. CN211057326U comprises a yarn unwinding assembly, a first roller, a second roller, a third roller and a yarn winding assembly which are sequentially connected. The device has simple structure, simple operation and good appearance adjusting effect on the covering yarn, but the device requires that the inner core material and the outer covering yarn of the covering yarn are simultaneously and fully stretched, and the elasticity of the inner core material of the covering yarn is larger than that of the outer covering yarn, if the inner core material of the covering yarn is easy to cause the outer covering yarn to break, the product is destroyed.

Based on the above, the core-spun yarn homogenizing device can eliminate the defects existing in the prior device.

Disclosure of utility model

The utility model aims to provide a core-spun yarn homogenizing device which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a core spun yarn homogeneity device, includes the base, base upper end one side is equipped with around yarn roller that draws the opposite side to be equipped with unwinding roller, the base upper end is equipped with guide structure, the base upper end still is equipped with along the yarn board.

On the basis of the technical scheme, the utility model also provides the following optional technical scheme.

In an alternative scheme, the input end of the lower end of the yarn winding roller is connected with the output end of a first driving motor, and the first driving motor is arranged at the upper end of the base.

In an alternative scheme, the unwinding roller is rotatably arranged on the base, and the base at the position where the unwinding roller is positioned is higher than the base at the position where the winding roller is positioned.

In an alternative scheme, the guide structure comprises a second driving motor, the second driving motor is arranged at the upper end of the base, a disc is arranged at the output end of the second driving motor, the disc drives a reciprocating mechanism through a transmission assembly, and a guide block is arranged on one side, close to the yarn winding roller, of the reciprocating mechanism.

In an alternative scheme, the transmission assembly comprises a first push-pull rod, one end of the first push-pull rod is fixedly connected with one side, far away from the second driving motor, of the disc, the other end of the first push-pull rod is rotationally connected with one end of the second push-pull rod, the other end of the second push-pull rod is rotationally connected with the reciprocating mechanism, and the length of the first push-pull rod is smaller than that of the second push-pull rod.

In an alternative scheme, the reciprocating mechanism comprises a limiting shell, a gear is arranged in the limiting shell, the input end of the gear is rotationally connected with a second push-pull rod, a first rack fixedly arranged at the upper end of a base is arranged on the left side of the gear, a second rack connected with a guide block is arranged on the right side of the gear, and the second rack is slidably arranged in the limiting shell.

In an alternative scheme, a detachable blade is further arranged at the middle position of the guide structure at the upper end of the base and the yarn following plate, a fixed seat is arranged at the lower end of the detachable blade, a screw rod is transversely arranged at the lower end of the fixed seat along the base, and one end of the screw rod is connected with the output end of the third driving motor.

In an alternative scheme, the vertical positions of the winding roller and the unwinding roller are opposite, and four winding rollers are arranged on the base in an array manner.

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

When the winding device works, the winding yarn is rotated by the winding yarn roller to drive the unwinding roller to unwind, the surface protrusions of the core-spun yarn are eliminated when the core-spun yarn passes through the yarn following plate, the core-spun yarn is uniformly wound on the winding yarn roller under the action of the guide structure, and after the core-spun yarn is uniformly mixed, the detachable blade cuts off the redundant part under the action of the third driving motor to finish the work.

Drawings

Fig. 1 is a front view of the overall structure of the present utility model.

Fig. 2 is a left side view of the overall structure of the present utility model.

Fig. 3 is a rear view of the overall structure of the present utility model.

Fig. 4 is a right side view of the overall structure of the present utility model.

Fig. 5 is a bottom cross-sectional view of the overall structure of the present utility model.

Fig. 6 is a schematic view of a guiding structure of the present utility model.

FIG. 7 is a schematic view of a transmission assembly according to the present utility model.

Fig. 8 is a schematic view of a reciprocating mechanism of the present utility model.

Fig. 9 is a schematic view of the detachable blade mounting of the present utility model.

Reference numerals are used for remarks of 100, a base, 200, a yarn winding roller, 201, a first driving motor, 300, an unwinding roller, 400, a guiding structure, 401, a second driving motor, 402, a disc, 403, a guiding block, 500, a yarn feeding plate, 600, a transmission component, 601, a first push-pull rod, 602, a second push-pull rod, 700, a reciprocating mechanism, 701, a gear, 702, a first rack, 703, a second rack, 704, a limiting shell, 800, a detachable blade, 801, a fixed seat, 802, a screw, 803 and a third driving motor.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Example 1

In one embodiment, as shown in fig. 1 to 9, a core yarn homogenizing device comprises a base 100, wherein one side of the upper end of the base 100 is provided with a yarn winding roller 200, the other side of the upper end of the base 100 is provided with an unwinding roller 300, the upper end of the base 100 is provided with a guide structure 400, the upper end of the base 100 is further provided with a yarn winding plate 500, through the arrangement, the yarn winding roller 200 can pull the core yarn to unwind from the unwinding roller 300, meanwhile, the core yarn can eliminate bulges and knots when passing through the yarn winding plate 500, and the arranged guide structure 400 can enable the core yarn to be uniformly wound on the yarn winding roller 200.

In one embodiment, as shown in fig. 5, the input end of the lower end of the winding roller 200 is connected to the output end of the first driving motor 201, and the first driving motor 201 is disposed at the upper end of the base 100, so that the winding roller 200 can actively wind yarn to drive the unwinding roller 300 to unwind.

In one embodiment, as shown in fig. 1-4, the unwinding roller 300 is rotatably disposed on the base 100, and the level of the base 100 at the position where the unwinding roller 300 is located is higher than the level of the base 100 at the position where the winding roller 200 is located, by which the winding roller 200 pulls the unwinding roller 300 from below all the time, so as to avoid entanglement of yarns during the unwinding process.

In one embodiment, as shown in fig. 6, the guiding structure 400 includes a second driving motor 401, the second driving motor 401 is disposed at the upper end of the base 100, an output end of the second driving motor 401 is provided with a disc 402, the disc 402 drives a reciprocating mechanism 700 through a transmission assembly 600, and a guiding block 403 is disposed on a side of the reciprocating mechanism 700, which is close to the yarn winding roller 200, and through the above arrangement, the guiding block 403 can move up and down under the action of the reciprocating mechanism 700, so that the yarn is uniformly wound on the yarn winding roller 200.

In one embodiment, as shown in fig. 7, the transmission assembly 600 includes a first push-pull rod 601, one end of the first push-pull rod 601 is fixedly connected to one side, far away from the second driving motor 401, of the disc 402, the other end of the first push-pull rod 601 is rotatably connected to one end of the second push-pull rod 602, the other end of the second push-pull rod 602 is rotatably connected to the reciprocating mechanism 700, and the length of the first push-pull rod 601 is smaller than that of the second push-pull rod 602.

In one embodiment, as shown in fig. 8, the reciprocating mechanism 700 includes a limiting shell 704, a gear 701 is disposed in the limiting shell 704, an input end of the gear 701 is rotationally connected with the second push-pull rod 602, a first rack 702 fixedly disposed at an upper end of the base 100 is disposed at a left side of the gear 701, a second rack 703 connected with the guide block 403 is disposed at a right side of the gear 701, the second rack 703 is slidably disposed in the limiting shell 704, and through the above arrangement, the gear 701 can roll up and down under the pushing of the second push-pull rod 602, and meanwhile, the second rack 703 drives the guide block 403 to move up and down.

In one embodiment, as shown in fig. 9, the middle position of the upper end guiding structure 400 of the base 100 and the yarn guiding plate 500 is further provided with a detachable blade 800, the lower end of the detachable blade 800 is provided with a fixing seat 801, the lower end of the fixing seat 801 is transversely provided with a screw 802 along the base 100, one end of the screw 802 is connected with the output end of the third driving motor 803, and through the above arrangement, after the unwinding, the yarn guiding and the rewinding of the device are completed, the detachable blade 800 driven by the third driving motor 803 cuts off the redundant part.

Example 2

In one embodiment, as shown in fig. 1 to 4, the vertical positions of the winding roller 200 and the unwinding roller 300 are opposite, and four winding rollers are arranged on the base 100 in an array manner.

The above embodiment discloses a core yarn homogenizing device, which pulls core yarn from an unwinding roller 300 by a winding roller 200 during operation, the core yarn can be eliminated from bulges and knots on the core yarn when passing through a yarn guiding plate 500, the core yarn passing through the yarn guiding plate 500 can be uniformly wound on the winding roller 200 up and down under the action of a guide block 403, and the guide block 403 arranged by the device moves up and down under the action of a transmission component 600 driven by a second driving motor 401 by a reciprocating mechanism 700, so that the core yarn is uniformly wound on the winding roller 200.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims (7)

1. The core spun yarn homogenizing device comprises a base (100), wherein one side of the upper end of the base (100) is provided with a winding roller (300) and the other side of the winding roller (200), and the core spun yarn homogenizing device is characterized in that the upper end of the base (100) is provided with a guide structure (400), and the upper end of the base (100) is also provided with a yarn following plate (500);

The guide structure (400) comprises a second driving motor (401), the second driving motor (401) is arranged at the upper end of the base (100), a disc (402) is arranged at the output end of the second driving motor (401), the disc (402) drives a reciprocating mechanism (700) through a transmission assembly (600), and a guide block (403) is arranged on one side, close to the winding roller (200), of the reciprocating mechanism (700).

2. The core yarn homogenizing apparatus as claimed in claim 1, wherein the lower end input end of the yarn winding roller (200) is connected to the output end of the first driving motor (201), and the first driving motor (201) is disposed at the upper end of the base (100).

3. The core yarn homogenizing apparatus as claimed in claim 1, wherein the unwinding roller (300) is rotatably disposed on the base (100) and the base (100) is disposed at a position where the unwinding roller (300) is disposed at a level higher than that of the base (100) disposed at a position where the winding roller (200) is disposed.

4. The core spun yarn homogenizing device of claim 1, wherein the transmission assembly (600) comprises a first push-pull rod (601), one end of the first push-pull rod (601) is fixedly connected with one side, far away from the second driving motor (401), of the disc (402), the other end of the first push-pull rod (601) is rotatably connected with one end of a second push-pull rod (602), the other end of the second push-pull rod (602) is rotatably connected with the reciprocating mechanism (700), and the length of the first push-pull rod (601) is smaller than that of the second push-pull rod (602).

5. The core spun yarn homogenizing apparatus of claim 4, wherein the reciprocating mechanism (700) comprises a limiting shell (704), a gear (701) is arranged in the limiting shell (704), an input end of the gear (701) is rotationally connected with a second push-pull rod (602), a first rack (702) fixedly arranged at an upper end of the base (100) is arranged at a left side of the gear (701), a second rack (703) connected with the guide block (403) is arranged at a right side of the gear (701), and the second rack (703) is slidably arranged in the limiting shell (704).

6. The core spun yarn homogenizing apparatus as claimed in claim 1, wherein a detachable blade (800) is further provided at a middle position of the guide structure (400) at the upper end of the base (100) and the yarn guiding plate (500), a fixing seat (801) is provided at a lower end of the detachable blade (800), a screw (802) is transversely provided at a lower end of the fixing seat (801) along the base (100), and one end of the screw (802) is connected with an output end (803) of the third driving motor.

7. The core yarn homogenizing apparatus as claimed in claim 1, wherein the winding roller (200) and the unwinding roller (300) are vertically positioned opposite to each other and are arranged in an array on the base (100).