NL2034470B1

NL2034470B1 - Yarn guiding device for textile manufacturing machine

Info

Publication number: NL2034470B1
Application number: NL2034470A
Authority: NL
Inventors: Sun Xincheng; Jin Yongqi; Jiang Fan; Sun Liandong
Original assignee: Zhejiang Tongji Vocational College Science & Tech
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2024-04-16
Also published as: NL2034470A

Abstract

YARN GUIDING DEVICE FOR TEXTILE MANUFACTURING MACHINE A yarn guiding device including a guiding platform and a base, wherein cylinders are 5 arranged on two sides on top of said base, ﬁxed bars are arranged on two sides of the guiding platform with a guiding wheel on top of each of the ﬁxed bars and a pressure sensor on the guiding platform on one side of said bar, a top of the pressure sensor is connected with a first spring, a pressure roller is mounted on a carrier block, the chutes are formed in the middle on the top of the guiding platform, slide bars are installed on tops said chutes, carrier rollers are 10 installed on tops said slide bars, a second spring is installed between the carrier rollers, a controller is mounted on a right side of the guiding platform, third springs are installed in said carrier, and said third springs is covered by ﬂexible rubber sleeves. Fig.1 15

Description

YARN GUIDING DEVICE FOR TEXTILE MANUFACTURING MACHINE

TECHNICAL FIELD

The present invention relates to the technical field of textiles, in particular to a yarn guiding device for a textile manufacturing machine.

BACKGROUND ART

Textile originally comes from the general term of spinning and weaving, but with the continuous development and improvement of the textile knowledge system and discipline system, especially after the emergence of non-woven textile materials and three-dimensional composite knitting and other technologies, the current textile not only covers traditional manual spinning and weaving, but also includes textile products for clothing, industry and decoration, produced with non-woven technology, modern three-dimensional knitting technology, modern electrostatic nano-networking technology, and other technologies. Therefore, modern textile refers to a multiscale structure processing technology of fibers or a bundle of fibers. Textile and printing and dyeing technologies in ancient China have a long history. As early as the primitive society, the ancients, for the purpose of adapting to climate changes, have learned how to draw on local resources, using natural resources as textiles and printing and dyeing raw materials as well as making simple textile tools manually. To this day, clothing, safety airbags, curtains, and carpets in daily life are all products arising from the textile and printing and dyeing technologies.

Yarns in textile are processed to form products with a certain fineness with a variety of textile fibers, which are used for fabrics, rope making, scutching, knitting, embroidery, and the like. During yarn processing, semifinished products or finished products need to be wound in a certain form to facilitate storage, transport and processing for the next procedure, which is called winding. The winding process should be carried out continuously without product output and quality, and should achieve continuous production among procedures to reduce quality problems arising from the winding process. The spinning process generally includes raw material preparation, opening and scutching, carding, impurity removal, mixing, drawing, combination, twisting, winding, and other actions, part of which is achieved by repeated operations. At present, the guiding device is required for the winding process of spinning. The existing guiding device is mostly achieved by punching, which is prone to yarn fracture; and once yarn fracture is caused, the tangling of the yarns is easy to cause in the winding process, resulting in time and energy wastes.

SUMMARY

The present invention aims to provide a yarn guiding device for a textile manufacturing machine, which solves the problem arising in the background art.

In order to fulfil the above objective, the technical scheme of the present invention is as follows: A yarn guiding device for a textile manufacturing machine includes a guiding platform and a base, wherein cylinders are arranged on two sides on a top of the base, push rods are arranged on tops of the cylinders, fixed bars are arranged on two sides of the guiding platform, a guiding wheel is installed on a top of each of the fixed bars, a pressure sensor is installed on the guiding platform on one side of the fixed bar, a top of the pressure sensor is connected with a first spring, a carrier block is installed on an end of the first spring, a pressure roller is installed on the carrier block, chutes are formed in the middle on the top of the guiding platform, slide bars are installed on tops of the chutes, carrier rollers are installed on tops of the slide bars, a second spring is installed between the carrier rollers, a controller is installed on a right side of the guiding platform, the pressure sensor is electrically connected with the controller, third springs are installed in the carrier rollers, and flexible rubber sleeves are covered outside the third springs.

Preferably, two ends of the guiding wheels, the pressure roller and the carrier rollers are provided with fixing shafts, respectively.

Preferably, a gap between the chutes and the slide bars is not smaller than 1 cm, and the number of the chutes and the slide bars is 2.

Preferably, the push rods are fixedly connected to the guiding platform by fastening bolts.

Preferably, a height difference between the guiding wheels and the pressure roller is not smaller than 20 cm.

Preferably, an end of the second spring is fixed to the slide bars by a steel wire, and the third springs are fixed to the carrier rollers by the steel wire.

Compared with the prior art, the present invention has the following beneficial effects:

The present invention has a novel structure and is easy to operate. The second spring is arranged between the slide bars at the bottoms of the carrier rollers, and the chutes are formed at the bottoms of the slide bars, so that the yarns achieve a certain tensioning effect under the action of force in the transverse direction; the third springs and the flexible rubber sleeves are arranged on the carrier rollers, so that the yarns also have the tensioning function under the action of force in the longitudinal direction, thereby buffering the interference of the yarns by an external force during transfer; and meanwhile, the pressure sensor and the pressure roller are arranged, so that the case of yarn fracture can be fed back to a controller terminal in a timely manner to achieve the fast processing effect, reduce the possibility of yarn fracture, prevent yarn tangling, and improve the work efficiency. The present invention has the high practicality, which improves the function of yarn guiding device for the textile manufacturing machine in operation, and ensures its operation effect and benefits, and thus, it is suitable to be widely popularized.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 depicts a structural schematic diagram of the present invention;

FIG. 2 depicts a structural schematic diagram of the present invention in a vertical view direction; and

FIG. 3 depicts a structural schematic diagram of carrier rollers in the present invention.

In the figure: 1. Guiding platform, 2. Base, 3. Cylinder, 4. Push rod, 5. Fixed bar, 6.

Guiding wheel, 7. Pressure sensor, 8. First spring, 9. Carrier block, 10. Pressure roller, 11. Chute, 12. Slide bar, 13. Carrier roller, 14. Second spring, 15. Controller, 16. Third spring, and 17.

Flexible rubber sleeve.

DETAILED DESCRIPTION OF THE EMBODIMENTS

The following is a clear and complete description of the technical scheme in the embodiments of the invention in combination with the appended drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, but not all of them. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in the field without making creative work fall within the scope of protection of the invention.

As shown in FIGS. 1-3, the present invention provides the technical scheme: A yarn guiding device for a textile manufacturing machine includes a guiding platform 1 and a base 2, wherein cylinders 3 are arranged on two sides on a top of the base 2, push rods 4 are arranged on tops of the cylinders 3, fixed bars 5 are arranged on two sides of the guiding platform 1, a guiding wheel 6 is installed on a top of each of the fixed bars 5, a pressure sensor 7 is installed on the guiding platform 1 on one side of the fixed bar 5, a top of the pressure sensor 7 is connected with a first spring 8, a carrier block 9 is installed on an end of the first spring 8, a pressure roller 10 is installed on the carrier block 9, chutes 11 are formed in the middle on the top of the guiding platform 1, slide bars 12 are installed on tops of the chutes 11, carrier rollers 13 are installed on tops of the slide bars 12, a second spring 14 is installed between the carrier rollers 13, a controller 15 is installed on a right side of the guiding platform 1, the pressure sensor 7 is electrically connected with the controller 15, third springs 16 are installed in the carrier rollers 13, and flexible rubber sleeves 17 are covered outside the third springs 16; two ends of the guiding wheels 6, the pressure roller 10 and the carrier rollers 13 are provided with fixing shafts, respectively; a gap between the chutes 11 and the slide bars 12 is not smaller than 1 cm, and the number of the chutes and the slide bars are 2; the push rods 4 are fixedly connected to the guiding platform 1 by fastening bolts; a height difference between the guiding wheels 6 and the pressure roller 10 is not smaller than 20 cm; and an end of the second spring 14 is fixed to the slide bars 12 by a steel wire, and the third springs 16 are fixed to the carrier rollers 13 by the steel wire.

Operating principle: According to the yarn guiding device for the textile manufacturing machine of the present invention, during operation, the yarns are guided in the pressure roller 10 by one of the guiding wheels 6, and then, guided on one carrier roller 13 by the pressure roller 10; then, the yarns are guided on the other guiding wheel 6 again by the other carrier roller 13; the second spring 14 is arranged between the slide bars 12 at the bottoms of the carrier rollers 13, and the chutes 11 are formed at the bottoms of the slide bars 12, so that the yarns achieve a certain tensioning effect under the action of force in the transverse direction; the third springs 16 and the flexible rubber sleeves 17 are arranged on the carrier rollers 13, so that the yarns also have the tensioning function under the action of force in the longitudinal direction, thereby buffering the interference of the yarns by external force during transfer; and meanwhile, the pressure sensor 7 and the pressure roller 10 are arranged, so that the case of yarn fracture can be fed back to the controller terminal 15 in a timely manner to achieve the fast processing effect.

Despite shows and describes the implementation of the invention, for the purpose of this general technical personnel in the field of, can understand the principle and spirit is not out of the invention can for those patients with a variety of changes, modification, replacement and variant, the scope of the invention by the attached claims and their equivalents.

Claims

CONCLUSIONS

Yarn guiding device for a textile machine, comprising a guiding platform (1) and a base (2), characterized in that said base (2) is provided at the top with a cylinder (3) on both sides, the cylinder (3) being equipped with a push rod (4) at the top, whereby the guiding platform (1) is provided with fixed bars (5) on both sides, which fixed bars (5) are equipped with guide wheels (6) at the top, the fixed bars (5) are equipped with pressure sensors (7) on one side of the guiding platform (1), said pressure sensor (7) at the top is connected to a first spring (8), wherein a first spring (8) attaches to a bracket (9) the end, which bracket (9) is mounted on a press wheel (10), said guiding platform (1) has a sliding lock (11) opened in the upper center, said sliding lock (11) has a sliding bar (12) at the mounted on top, the slider (12) having a roller (13) mounted on top, a second spring (14) mounted between said rollers (13), a controller (15) mounted on the right side of the guiding platform ( 1), the pressure sensor (7) is electrically connected to the controller (15), a third spring (16) is mounted in the mentioned rollers (13), the third spring (16) being covered with a rubber sleeve (17) on the outside.

A yarn guiding device for textile machines according to claim 1, characterized in that said guide wheel (6), pressing wheel (10) and carrying roller (13) are provided with fixed shafts at both ends.

A yarn guiding device for textile machines according to claim 1, characterized in that the gap between said sliding lock (11) and sliding bars (12) is not less than 1 cm, the number of said sliding locks (11) and sliding bars (12) are both two.

Yarn guiding device for textile machines according to claim 1, characterized in that the push rod (4) is fixedly connected to the guiding platform (1) by means of a mounting bolt.

Yarn guiding device for textile machines according to claim 1, characterized in that the height difference between said wheel (6) and the press wheel (10) is not less than 20 cm.

Yarn guiding device for textile machines according to claim 1, characterized in that the end of the second spring (14) is fixedly connected to the sliding bar (12) by means of a steel wire and in that the third spring (16) is connected to a Carrier roller (13 ) by means of a steel wire.