CN219490272U - A take-up structure of a secondary twisting device - Google Patents

Abstract

The utility model discloses a take-up structure of a secondary twisting device, which comprises: the yarn collecting rubber tube and the yarn guiding rubber tube are parallel and contacted with each other; the yarn-guiding rubber tube is driven to rotate by a motor, and the yarn-collecting rubber tube rotates by contact friction with the yarn-guiding rubber tube and winds yarns on the yarn-collecting rubber tube. The utility model improves the take-up structure of the traditional secondary twisting device, so that the yarn mechanism can be suitable for secondary twisting equipment, the purpose of uniform winding can be realized, and the take-up rubber tube is rotated by contact friction of the yarn guide rubber tube, and the yarn guide rubber tube is convenient to take out and replace after the take-up rubber tube is fully loaded.

Description

A take-up structure of a secondary twisting device

technical field

The utility model relates to the technical field of textile equipment, in particular to a wire take-up structure of a secondary twisting device.

Background technique

In traditional textile equipment, including chenille yarn equipment, the first structure is to be provided with a roller structure, and the yarn output by the roller structure is collected, as China Authorized Announcement Number: CN208104620U discloses a kind of chenille yarn The receiving mechanism of the machine, the chenille yarn machine has a frame, and the receiving device is installed on the frame, and the frame includes: a spindle, a tray and a transmission device; the tray is fixedly installed on the frame , the spindle is movably connected to the frame through bearings, and the spindle is located at the center of the material tray; the transmission device includes: an energy-saving motor, a first meshing gear installed on the output shaft of the energy-saving motor, a second meshing gear is installed at the end of the spindle, and the second meshing gear is installed at the end of the spindle. The first meshing gear meshes with the second meshing gear, so that the energy-saving motor drives the spindle to rotate. In order to achieve uniform winding, the transmission device is installed on the moving plate, and the moving plate is driven to move up and down by the up and down driving device, so that the yarn is evenly wound on the stator; this is the take-up structure of the traditional chenille yarn equipment, and Both the transmission device and the up and down driving device need to be provided, so the structure is complicated and the cost is high.

The applicant has improved the existing chenille yarn machine. Therefore, a new take-up structure suitable for the secondary twisting device on the new generation chenille yarn machine is needed.

Utility model content

In order to achieve the above purpose, the utility model adopts the following technical scheme: a take-up structure of a secondary twisting device, including: a yarn take-up hose and a yarn guide hose, and the yarn take-up hose and the yarn guide hose are parallel and in contact with each other; The yarn guiding rubber tube is driven to rotate by a motor, and the yarn receiving rubber tube rotates through contact and friction with the yarn guiding rubber tube and winds the yarn on the yarn receiving rubber tube.

In a further technical solution, the yarn guide hose is a self-winding tube, and a wire groove is arranged on the self-winding tube; the motor drives the self-winding tube to rotate.

In a further technical solution, it also includes: a screw mandrel, on which a sliding seat with a yarn hook is arranged, the screw mandrel is arranged parallel to the yarn guide hose, and when the screw mandrel rotates, the sliding seat reciprocates along the screw mandrel to realize uniform winding of the yarn on the take-up hose.

In a further technical solution, the screw rod and the yarn guiding rubber tube are driven to rotate by the same motor; the screw rod is a bidirectional screw rod.

In a further technical solution, the screw rod and the motor, and the yarn guide hose and the motor are respectively connected by a belt transmission structure.

In a further technical solution, the yarn guiding rubber tube is driven to rotate by a first motor, the screw is a unidirectional screw, and the screw is driven to rotate by a second motor, and the second motor is a forward and reverse motor.

In a further technical solution, the yarn guiding rubber tube and the first motor, and the screw rod and the second motor are all connected by a belt transmission structure.

In a further technical solution, both the yarn receiving rubber hose and the yarn guiding rubber hose can be rotatably mounted on a bracket.

It can be seen from the above-mentioned technical solution that compared with the prior art, the beneficial technical effect of the utility model is: the utility model improves the take-up structure of the traditional secondary twisting device, so that the yarn mechanism can be applied to In the secondary twisting equipment, the purpose of uniform winding can be achieved, and the take-up hose is rotated through the contact friction of the yarn guide hose. After the take-up hose is fully loaded, it is convenient to take out the yarn guide hose for replacement.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description It is only an embodiment of the utility model, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

Fig. 1 is the schematic diagram that the take-up structure of secondary twisting device is installed in secondary twisting equipment;

Fig. 2 is the schematic diagram of the take-up structure of the secondary twisting device of embodiment 1;

Fig. 3 is the schematic diagram of the take-up structure of the secondary twisting device of embodiment 2;

Fig. 4 is a schematic diagram of the take-up structure of the secondary twisting device of embodiment 3.

Detailed ways

The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

In the description of the present application, it should be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "left", "right", " The orientation or positional relationship indicated by "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, It is only for the purpose of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. In the description of the present application, unless otherwise specified, "plurality" means two or more.

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

A take-up structure of a secondary twisting device, as shown in FIG. 1 , applied in secondary twisting equipment, comprising: a yarn take-up hose 100 and a yarn guide hose 200 , and between the yarn take-up hose 100 and the yarn guide hose 200 They are parallel to and in contact with each other, and the yarn guiding rubber tube 200 is driven to rotate by the motor 300 , the yarn receiving rubber tube 100 rotates through the contact friction with the yarn guiding rubber tube 200 and winds the yarn on the yarn receiving rubber tube 100 .

Example 1:

As shown in Figure 2, the yarn guide hose 200 is self-winding, and the surface of the cylinder body of the self-winding has a guide groove (not shown in the figure), and the self-winding is in contact with the yarn-receiving hose 100 and drives the yarn-receiving hose 100 through friction. Rotate, the motor 300 drives the self-winder to rotate to achieve uniform winding.

The surface of the self-winding bobbin is an X-shaped revolving groove, and the self-winding bobbin guides the yarn to be evenly wound on the yarn-receiving rubber tube 100 in the process of continuous rotation.

The yarn receiving rubber hose 100 and the yarn guiding rubber hose 200 can be rotatably and horizontally arranged on the bracket 00 of the secondary twisting equipment;

The output shaft of the motor 300 may be directly connected to the yarn guiding rubber hose 200, or may be connected to the yarn guiding rubber hose 200 through a belt transmission structure.

The belt transmission structure includes: a driving wheel arranged on the motor 300 , a driven wheel arranged at one end of the yarn guiding rubber tube 200 , and a belt wound between the driving wheel and the driven wheel to drive the yarn guiding rubber tube 200 to rotate.

Example 2:

As shown in Figure 3, the take-up structure of the secondary twisting device includes: yarn receiving hose 100, yarn guide hose 200, motor 300 and screw mandrel 400, screw mandrel 400 is arranged parallel to yarn guide hose 200 and yarn receiving hose 100 of.

Described screw mandrel 400 is two-way screw mandrel, and screw mandrel 400 is provided with the slide seat 520 that has yarn hook 510; Slide seat 520 is limited by a guide rod, and this guide bar can be installed on the support 00; A connecting ear is arranged on the seat 520, and the connecting ear sleeve is arranged on the guide rod, and the guide rod is parallel to the screw mandrel; at the same time, the sliding seat 520 is threadedly connected with the screw mandrel 400, and when the screw mandrel 400 rotates, the sliding seat 520 is non-rotatable and can move along the screw rod 400 .

Since the screw mandrel 400 is a two-way screw mandrel, when the sliding seat 520 moves to the end of the screw mandrel 400, it will automatically move in the opposite direction, and the yarn will pass through the yarn hook 510 on the sliding seat 520 and then be wound on the yarn-receiving rubber tube 100 , achieving uniform winding.

The yarn guiding rubber tube 200 plays the role of transmission here, and there is no need to arrange a swirl groove on its surface, and it is attached to the yarn receiving rubber tube 100 through friction transmission.

Further, the yarn guide rubber hose 200 and the screw mandrel 400 can be driven to rotate by the same motor 300, then, between the screw mandrel 400 and the motor 300, the yarn guide rubber hose 200 and the motor 300 They are respectively connected by a belt transmission structure to realize transmission; the structure is compact and can achieve uniform winding.

Example 3:

As shown in Figure 4, the take-up structure of the secondary twisting device includes: yarn receiving hose 100, yarn guiding hose 200, motor 300 and screw mandrel 400, screw mandrel 400 is arranged parallel to yarn guiding hose 200 and yarn receiving hose 100 of.

The screw mandrel 400 is a one-way screw mandrel, and the screw mandrel 400 is provided with a sliding seat 520 with a yarn hook 510; the sliding seat 520 is limited by a guide rod, and the guide rod can be installed on the support 00; A connecting ear is arranged on the sliding seat 520, and the connecting ear sleeve is arranged on the guide rod, and the guide rod is parallel to the screw mandrel; at the same time, the sliding seat 520 is threadedly connected with the screw mandrel 400, and when the screw mandrel 400 rotates, the sliding The seat 520 is non-rotatable and can move along the screw rod 400 .

Since the screw rod 400 is a one-way screw rod, the sliding seat 520 will not automatically move in the reverse direction when it moves to the end of the screw rod 400, and the forward and reverse rotation of the motor drives the screw rod 400 to rotate forward and reverse, further realizing the 520 reciprocating movement.

Then, in embodiment 4, two motors are provided, which are the first motor 310 and the second motor 320 respectively; the yarn guiding rubber tube 200 and the first motor 310 are connected by a belt transmission structure. The second motor 320 is a forward and reverse motor, and the screw mandrel 400 is connected to the second motor 320 through a belt transmission structure.

The yarn passes through the yarn hook 510 on the sliding seat 520 and is then wound on the yarn-receiving rubber tube 100. The second motor 320 drives the screw rod 400 to rotate forward and reverse, so that the sliding seat 420 moves back and forth, realizing the yarn-receiving rubber tube 100 evenly wound.

Further, the yarn guiding rubber hose 200 plays a role of transmission here, and there is no need to provide a swirl groove on its surface, and it is attached to the yarn receiving rubber hose 100 through friction transmission.

Through the above-mentioned three methods, uniform winding up of the yarn-receiving rubber hose 100 can be achieved. The above-mentioned three wire-receiving structures are all suitable for secondary twisting equipment. 100 is taken out, and the unloaded yarn collection rubber tube 100 is replaced.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a take-up structure of secondary twisting device which characterized in that: comprising the following steps: the yarn collecting rubber tube and the yarn guiding rubber tube are parallel and contacted with each other; the yarn-guiding rubber tube is driven to rotate by a motor, and the yarn-collecting rubber tube rotates by contact friction with the yarn-guiding rubber tube and winds yarns on the yarn-collecting rubber tube.

2. The take-up structure of a secondary twisting device according to claim 1, wherein: the yarn guide rubber tube is a self-winding tube, and a wire slot is arranged on the self-winding tube; the motor drives the self-winding drum to rotate.

3. The take-up structure of a secondary twisting device according to claim 1, wherein: further comprises: the sliding seat with the yarn hooks is arranged on the screw rod, the screw rod is parallel to the yarn guiding rubber tube, and the sliding seat moves back and forth along the screw rod when the screw rod rotates, so that yarns are uniformly wound on the yarn collecting rubber tube.

4. A take-up structure for a secondary twisting device according to claim 3, wherein: the screw rod and the yarn guide rubber tube are driven to rotate by the same motor; the screw rod is a bidirectional screw rod.

5. The take-up structure of a secondary twisting device according to claim 4, wherein: the screw rod is connected with the motor, and the yarn guide rubber tube is connected with the motor through a belt transmission structure.

6. A take-up structure for a secondary twisting device according to claim 3, wherein: the yarn guide rubber tube is driven to rotate by a first motor, the screw rod is a unidirectional screw rod, the screw rod is driven to rotate by a second motor, and the second motor is a forward and reverse motor.

7. The take-up structure of a secondary twisting device according to claim 6, wherein: the yarn guide rubber tube is connected with the first motor and the screw rod is connected with the second motor through a belt transmission structure.

8. The take-up structure of a secondary twisting device according to any one of claims 1 to 7, wherein: the yarn collecting rubber tube and the yarn guiding rubber tube are rotatably arranged on a bracket.