CN219906537U - Industrial yarn winding machine - Google Patents

Abstract

The utility model relates to the field of winding machine equipment, in particular to an industrial yarn winding machine, which comprises a frame, wherein an unreeling device, a guide wheel, a tension regulator, a winding device and a contact device are arranged on the frame, the contact device comprises contact rollers symmetrically propped against two sides of a yarn ingot of the winding device, a bracket for installing the contact rollers and an elastic piece, the bracket is installed on the frame and can move between the frame and the winding device, and the elastic piece is arranged between the frame and the bracket and is used for driving the bracket to move towards the winding device; the advantages are that: symmetrical contact rollers are arranged on two sides of the winding device, so that contact forces transmitted to a central shaft of the silk spindle can be mutually offset, and deflection deformation of the central shaft is avoided.

Description

Industrial yarn winding machine

Technical Field

The utility model relates to the field of winding machine equipment, in particular to an industrial yarn winding machine.

Background

In packaging of industrial yarn, cloth, and the like, it is necessary to wind it using a winding machine. As shown in fig. 1, a conventional winding machine is schematically configured, and includes an unreeling device 1, a guide wheel, a tension adjuster, a reeling device and a contact device. The silk thread is discharged from the unreeling device 1, and enters the reeling device after being guided by the guide wheel and tensioned by the tension regulator, and the contact device can be a guide block or a roller and is propped against the silk spindle of the reeling device, so that the silk thread is wound on the silk spindle more smoothly and uniformly. For example, the inventor's prior application 201420260180.2, a winder that calculates the length of an industrial wire.

However, the above-mentioned winding machine has the following drawbacks:

1. the contact device is always propped against the wire ingot and is used for giving a contact force to the wire ingot, the existing contact device is arranged on one side, and the contact force on one side is not large, but after long-time use, the central shaft driving the wire ingot to rotate can have deflection deformation, and the winding quality can be influenced although the deformation is not large;

2. in the inventor's prior application 201420260180.2, since it is necessary to calculate the length of the industrial yarn, a counter is provided at the guide wheel, and the winding length is calculated by the number of rotation cycles of the guide wheel, but this is only applicable to low-elastic or inelastic yarn. With the development of textile industry, the application of stretch yarn is common, and for the winding of stretch yarn, it is more accurate to calculate the diameter of the wound yarn ingot to determine whether to stop winding.

Based on this, the present application is hereby proposed.

Disclosure of Invention

The utility model aims to provide an industrial yarn winding machine for solving the problems.

The utility model provides an industry silk winder, includes the frame, is equipped with unreeling device, leading wheel, tension adjuster, coiling mechanism and contact device in the frame, contact device is including the symmetry support in the contact roller of coiling mechanism's silk spindle both sides, the support and the elastic component that are used for installing the contact roller, the support is installed in the frame and can remove between frame and coiling mechanism, the elastic component sets up between frame and support for drive support moves to the coiling mechanism side.

Further, the telescopic device comprises a telescopic rod, two ends of the telescopic rod are respectively fixed with the frame and the support, the elastic piece is a spring sleeved on the telescopic rod, and two ends of the spring are respectively propped against the frame and the support.

Further, a displacement sensor is arranged on the telescopic rod.

Further, a translation mechanism is arranged on the frame, the moving direction of the translation mechanism is the same as that of the support, an electromagnet chuck is arranged at the moving end of the translation mechanism, and an iron block which can be matched with the electromagnet chuck is arranged on the support.

Further, the support is U type spare, and the contact roller is located U type spare and the both ends of roller pass through the bearing and connect on the both sides wall of U type spare, telescopic link, spring, iron plate all set up in the bottom surface outside of U type spare.

Further, the tension adjuster comprises a mounting plate, a screw rod vertically arranged is connected to the mounting plate in a threaded mode, a nut block is connected to the screw rod in a threaded mode, a vertical guide groove for limiting rotation of the nut block is formed in the mounting plate, and an adjusting wheel is mounted on the nut block.

Further, a hand wheel is arranged on the screw rod.

Further, the screw driving device comprises a driving part for driving the screw to rotate.

The utility model has the advantages that:

1. symmetrical contact rollers are arranged on two sides of the winding device, so that contact forces transmitted to a central shaft of the silk spindle can be mutually offset, and deflection deformation of the central shaft is avoided;

2. the displacement sensor is used for measuring the diameter change of the wire ingot to replace the existing counter for measuring the rotation number, and the displacement sensor can be used as a winding stop signal of the elastic wire, so that the applicability is improved.

Drawings

FIG. 1 is a schematic diagram of a winder in the background art;

FIG. 2 is a schematic diagram illustrating the cooperation between a contact device and a winding device in an embodiment;

FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2;

FIG. 4 is a schematic diagram of a winder in an embodiment;

FIG. 5 is a schematic front view of a tension adjuster in an embodiment;

FIG. 6 is a three-dimensional schematic of a tension adjuster in an embodiment

Description of the reference numerals

1-unreeling device 1;

2-guiding wheels;

3-tension adjuster, 301-mounting plate, 302-screw rod, 303-nut block, 304-vertical guide slot, 305-hand wheel, 306-adjusting wheel;

4-a winding device;

5-contact device, 501-contact roller, 502-bracket, 503-elastic piece, 504-telescopic rod, 505-translation mechanism, 506-electromagnet sucker, 507-iron block;

6-a frame.

Detailed Description

The present utility model will be described in further detail with reference to the following embodiments, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like herein indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 2 to 6, the present embodiment provides an industrial yarn winding machine, which includes a frame 6, and an unreeling device 1, a guide wheel 2, a tension adjuster 3, a reeling device 4 and a contact device 5 are disposed on the frame 6. As an innovation point, the contact device 5 of the present embodiment includes contact rollers 501 symmetrically abutted against two sides of a wire ingot of the winding device 4, a bracket 502 for mounting the contact rollers 501, and an elastic member 503, where the bracket 502 is mounted on the frame 6 and can move between the frame 6 and the winding device 4, and the elastic member 503 is disposed between the frame 6 and the bracket 502 and is used for driving the bracket 502 to move toward the winding device 4.

In this embodiment, a telescopic rod 504 is disposed between the frame 6 and the bracket 502, two ends of the telescopic rod 504 are respectively fixed with the frame 6 and the bracket 502, the elastic member 503 is a spring sleeved on the telescopic rod 504, and two ends of the spring are respectively abutted against the frame 6 and the bracket 502. In addition, a linear rail pair can be arranged between the bracket 502 and the frame 6 to provide support and guide for the bracket 502 and ensure the running stability of the bracket 502.

To facilitate calculation of real-time diameter changes as the wire rod is wound, the present embodiment provides a displacement sensor at the telescoping end of one of the telescoping rods 504.

Preferably, the frame 6 is further provided with a translation mechanism 505, and the translation mechanism 505 can adopt an air cylinder or an electric push rod. The moving direction of the translation mechanism 505 is the same as the moving direction of the bracket 502, an electromagnet chuck 506 is arranged at the moving end of the translation mechanism 505, and an iron block 507 which can be matched with the electromagnet chuck 506 is arranged on the bracket 502.

The operation process of the winding machine in this embodiment is as follows: the silk thread is rolled up through the silk spindle that gets into coiling mechanism 4 behind unreeling device 1, leading wheel 2, the tension adjuster 3, and the contact roller 501 of both sides is supported on the silk spindle all the time under the spring effect, makes the silk thread wind on the silk spindle more level and balanced. Along with the winding, the diameter of the wire ingot is increased, the contact roller 501 is pushed to move towards the side of the frame 6 against the resistance of the spring, the telescopic rod 504 stretches, the displacement sensor records the shrinkage and sends a signal to the upper computer, and the upper computer calculates the real-time diameter of the wire ingot at the position. When the real-time diameter of the wire ingot reaches a design value, the winding work is stopped, at the moment, the translation mechanism 505 acts, so that the electromagnet sucker 506 is close to the iron block 507 on the bracket 502, the electromagnet sucker 506 starts to adsorb the iron block 507, the translation mechanism 505 continues to act, and the contact roller 501 is driven by the bracket 502 to separate from the wire ingot of the winding device 4, so that the unreeling operation is facilitated.

For making the structure more reasonable, the support 502 of this embodiment is the U type spare, and the contact roller 501 is located the U type spare and the both ends of roller pass through the bearing and connect on the both sides wall of U type spare, telescopic link 504, spring, iron piece 507 all set up in the bottom surface outside of U type spare.

As shown in fig. 5 and 6, the tension adjuster 3 of the present embodiment includes a mounting plate 301, a screw 302 disposed vertically is screwed on the mounting plate 301, a nut block 303 is screwed on the screw 302, a vertical guide groove 304 for limiting rotation of the nut block 303 is formed on the mounting plate 301, and an adjusting wheel 306 is mounted on the nut block 303. By driving the screw 302, the adjustment wheel 306 is raised and lowered, thereby changing the tension of the wire passing over the adjustment wheel 306. The screw 302 of this embodiment is provided with a hand wheel 305, and is simultaneously connected with a driving part, the driving part can be combined with the tension detection device to automatically start the rotation of the screw 302, and the hand wheel 305 can realize the manual driving rotation of the screw 302.

The above embodiments are only for illustrating the concept of the present utility model and not for limiting the protection of the claims of the present utility model, and all the insubstantial modifications of the present utility model using the concept shall fall within the protection scope of the present utility model.

Claims (8)

1. The utility model provides an industry silk winder, includes the frame, is equipped with unreeling device, leading wheel, tension adjuster, coiling mechanism and contact device in the frame, its characterized in that, contact device is including the symmetry support and the elastic component of contact roller of support in the silk spindle both sides of coiling mechanism, be used for installing contact roller, the support mounting just can remove between frame and coiling mechanism in the frame, the elastic component sets up between frame and support for drive support moves to the coiling mechanism side.

2. The industrial yarn winding machine as claimed in claim 1, including a telescopic rod, wherein the two ends of the telescopic rod are respectively fixed to the frame and the support, the elastic member is a spring sleeved on the telescopic rod, and the two ends of the spring are respectively abutted to the frame and the support.

3. An industrial yarn winding machine as claimed in claim 2 wherein said telescopic rod is provided with a displacement sensor.

4. An industrial yarn winding machine as claimed in claim 2 wherein the frame is provided with a translation mechanism, the direction of movement of the translation mechanism is the same as the direction of movement of the support, the moving end of the translation mechanism is provided with an electromagnet chuck, and the support is provided with an iron block capable of being matched with the electromagnet chuck.

5. The industrial yarn winding machine as claimed in claim 4 wherein the bracket is a U-shaped member, the contact roller is located in the U-shaped member, two ends of the roller shaft are connected to two side walls of the U-shaped member through bearings, and the telescopic rod, the spring and the iron block are all arranged outside the bottom surface of the U-shaped member.

6. The industrial yarn winding machine of claim 1, wherein the tension adjuster comprises a mounting plate, a screw rod arranged vertically is connected to the mounting plate in a threaded manner, a nut block is connected to the screw rod in a threaded manner, a vertical guide groove for limiting rotation of the nut block is formed in the mounting plate, and an adjusting wheel is mounted on the nut block.

7. An industrial yarn winding machine as claimed in claim 6 wherein the screw is provided with a hand wheel.

8. An industrial yarn winding machine as claimed in claim 6 including a drive for driving the screw in rotation.