CN219450013U

CN219450013U - Yarn tensioning mechanism for spinning texturing machine

Info

Publication number: CN219450013U
Application number: CN202320006290.5U
Authority: CN
Inventors: 高良伟
Original assignee: Shenzhen A Main Industrial Corp ltd
Current assignee: Shenzhen A Main Industrial Corp ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-08-01
Anticipated expiration: 2033-01-03

Abstract

The utility model discloses a yarn tensioning mechanism for a spinning texturing machine, which belongs to the technical field of spinning and comprises a base, wherein two fixing plates are symmetrically and fixedly connected above the base, dust removal assemblies are arranged above the two fixing plates, and the dust removal assemblies are positioned between two wire structures. This weaving adds bullet machine yarn straining device, through setting up elasticity tensioning structure, switch and alarm lamp, the adjustment sleeve can slide from top to bottom at the backup pad surface and adjust, then can carry out the regulation of tensioning degree according to the resistant tensile strength of actual different yarns, with this needs that satisfy actual conditions, secondly, the yarn wears to establish the transmission through the take-up pulley, and the elastic expansion power of spring can play the tensioning effect to the yarn, and when the yarn appears too tightly, then the contact block touches the switch downwards, on the contrary upwards touches the switch, all can trigger the alarm lamp and report to the police, then can play the effect of warning suggestion when the yarn is too tight or is too loose.

Description

Yarn tensioning mechanism for spinning texturing machine

Technical Field

The utility model belongs to the technical field of spinning, and particularly relates to a yarn tensioning mechanism for a spinning texturing machine.

Background

The texturing machine is a textile machine which can process polyester, polypropylene and other untwisted yarns into elastic yarns with middle elasticity and low elasticity through twisting deformation, the texturing machine tightens and conveys the twisted and deformed yarns through a yarn tensioning mechanism, conveys the yarns to a yarn winding mechanism, and winds the conveyed yarns at a rotating shaft through driving of the yarn winding mechanism.

At present, the traditional yarn tensioning mechanism is tensioned through spring stretching, the telescopic distance is generally fixed, the tensioning degree is difficult to adjust according to the tensile strength of different yarns in actual use, and workers cannot be reminded when the yarns are too loose or too tight, so that the research of a novel yarn tensioning mechanism for a spinning texturing machine is of great significance in solving the problems.

Disclosure of Invention

In order to overcome the defects, the utility model provides the yarn tensioning mechanism for the textile texturing machine, which solves the problems that the traditional yarn tensioning mechanism is tensioned by stretching a spring, the stretching distance is generally fixed, the tensioning degree is difficult to adjust according to the tensile strength of different yarns in actual use, and staff cannot be reminded when the yarns are too loose or too tight.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a yarn straining device for spinning texturing machine, includes the base, two fixed plates of top symmetry fixedly connected with of base, dust removal subassembly is all installed to the top of two fixed plates, dust removal subassembly is located between two wire structures, and two wire structure symmetry fixed mounting are in the top of fixed plate, the middle part fixedly connected with backup pad of base top, the alarm lamp is installed to the top of backup pad, be equipped with elastic tensioning structure in the backup pad, the switch is installed to the below at elastic tensioning structure and backup pad top.

As a further aspect of the utility model: the wire structure comprises two wire wheels which are arranged symmetrically up and down, the two wire wheels are symmetrically arranged on supporting bars, and the supporting bars are fixedly connected above the fixing plate.

As a further aspect of the utility model: the dust removal assembly comprises two connecting plates, the two connecting plates are fixedly connected to the upper portions of the fixing plates, supporting rods are fixedly connected to the upper portions of the two connecting plates, the supporting rods are fixedly connected with bearings, and electrostatic rollers are rotationally connected to the two bearings.

As a further aspect of the utility model: one end of the electrostatic roller is fixedly connected with the output shaft of the motor, one side of the motor is fixedly connected with one side of the connecting plate through a fixing rod, and the two electrostatic rollers are in transmission connection through a transmission structure.

As a further aspect of the utility model: the elastic tensioning structure comprises two adjusting sleeves, the two adjusting sleeves are arranged on the supporting plate in a sliding mode, a plurality of connecting grooves are longitudinally formed in the supporting plate, and the lower adjusting sleeve is inserted into the connecting grooves through fixing bolts to be locked on the supporting plate.

As a further aspect of the utility model: one side fixedly connected with two supporting shoes of adjusting collar, fixedly connected with spring between two supporting shoes that correspond from top to bottom, and one side fixedly connected with connecting strip of below adjusting collar, the top at the connecting strip is installed to the switch, and two switch positions correspond with two contact block positions respectively, and two contact block fixed connection is in one side of top adjusting collar, and two take-up pulleys are installed to the one side that the contact block was kept away from to the top adjusting collar.

Advantageous effects

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

1. this weaving adds bullet machine yarn straining device, through setting up elasticity tensioning structure, switch and alarm lamp, the adjustment sleeve can slide from top to bottom at the backup pad surface and adjust, then can carry out the regulation of tensioning degree according to the resistant tensile strength of actual different yarns, with this needs that satisfy actual conditions, secondly, the yarn wears to establish the transmission through the take-up pulley, and the elastic expansion power of spring can play the tensioning effect to the yarn, and when the yarn appears too tightly, then the contact block touches the switch downwards, on the contrary upwards touches the switch, all can trigger the alarm lamp and report to the police, then can play the effect of warning suggestion when the yarn is too tight or is too loose.

2. This spinning adds bullet machine yarn straining device through setting up wire structure, and the support bar can play the effect of supporting to the reel for every reel keeps parallelism, is convenient for support the yarn, and secondly the reel has the characteristics that can roll, then can roll along with the transmission of yarn, reduces the frictional force with between the yarn, makes the yarn can smooth transmission operation.

3. This weaving adds bullet machine yarn straining device through setting up dust removal subassembly, when removing dust, and motor drive electrostatic roll is rotatory, because electrostatic roll has good electrostatic adsorptivity, then can play the impurity and the fine hair adhesion of adhesion on the yarn, is convenient for get rid of the impurity on the yarn, ensures the quality of yarn.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a dust removing assembly according to the present utility model;

FIG. 3 is a schematic view of a spring tension structure of the present utility model;

FIG. 4 is a schematic view showing a three-dimensional structure of a support plate according to the present utility model;

in the figure: 1 base, 2 backup pads, 3 elastic tensioning structure, 31 adjusting sleeve, 32 supporting shoe, 33 contact block, 34 dead bolt, 35 connecting strip, 36 spring, 4 fixed plate, 5 dust removal subassembly, 51 motor, 52 connecting plate, 53 bracing piece, 54 bearing, 55 electrostatic roller, 56 transmission structure, 6 wire structures, 61 support bar, 62 reel, 7 switch, 8 take-up pulley, 9 spread groove, 10 alarm lamp.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the yarn tensioning mechanism for the spinning texturing machine comprises a base 1, wherein two fixing plates 4 are symmetrically and fixedly connected above the base 1, a dust removing assembly 5 is arranged above each of the two fixing plates 4, each dust removing assembly 5 comprises two connecting plates 52, each connecting plate 52 is fixedly connected above each fixing plate 4, a supporting rod 53 is fixedly connected above each connecting plate 52, each supporting rod 53 is fixedly connected with a bearing 54, each supporting rod 53 can be connected with each bearing 54 and plays a role in fixing each bearing 54, and each bearing 54 can ensure stable rotation of an electrostatic roller 55;

the two bearings 54 are rotationally connected with the electrostatic roller 55, one end of the electrostatic roller 55 is fixedly connected with the output shaft of the motor 51, and when dust is removed, the motor 51 drives the electrostatic roller 55 to rotate, and impurities and fluff adhered to yarns can be adhered due to good electrostatic adsorptivity of the electrostatic roller 55, so that impurities on the yarns are removed conveniently, and the quality of the yarns is ensured;

one side of the motor 51 is fixedly connected with one side of the connecting plate 52 through a fixed rod, two electrostatic rollers 55 are in transmission connection through a transmission structure 56, the transmission structure 56 consists of a belt and two transmission wheels, the transmission structure 56 has the characteristic of long-distance power transmission, and the two electrostatic rollers 55 can synchronously rotate to perform dust removal and impurity removal operations;

the dust removing assembly 5 is positioned between the two wire structures 6, the wire structures 6 comprise two wire wheels 62, the two wire wheels 62 are vertically symmetrically arranged, the two wire wheels 62 are symmetrically arranged on the supporting bar 61, the supporting bar 61 is fixedly connected above the fixing plate 4, the supporting bar 61 can play a role in supporting the wire wheels 62, each wire wheel 62 is kept parallel, so that yarns are supported conveniently, and the wire wheels 62 have the characteristic of being capable of rolling, and then can roll along with the transmission of the yarns, so that friction force between the yarns is reduced, and the yarns can be smoothly transmitted;

two wire structures 6 are symmetrically and fixedly arranged above the fixed plate 4, the middle part above the base 1 is fixedly connected with the supporting plate 2, the alarm lamp 10 is arranged above the supporting plate 2, the elastic tensioning structure 3 is arranged on the supporting plate 2, the switch 7 is arranged below the elastic tensioning structure 3 and the top of the supporting plate 2, the switch 7 can control the working state of the alarm lamp 10, and further, the yarn transmission problem of workers can be conveniently reminded;

the elastic tensioning structure 3 comprises two adjusting sleeves 31, the two adjusting sleeves 31 are sleeved on the supporting plate 2 in a sliding manner, and the adjusting sleeves 31 can be adjusted in a sliding manner up and down on the surface of the supporting plate 2, so that the tensioning degree can be adjusted according to the tensile strength of different actual yarns, and the actual situation needs are met;

a plurality of connecting grooves 9 are longitudinally formed in the supporting plate 2, the lower adjusting sleeve 31 is inserted into the connecting grooves 9 through the fixing bolts 34 to be locked on the supporting plate 2, the connecting grooves 9 can provide fixing points for the fixing bolts 34, so that the fixing bolts 34 enter the connecting grooves 9 to lock the positions of the adjusting sleeve 31, and the adjusting sleeve 31 is prevented from falling downwards;

two supporting blocks 32 are fixedly connected to one side of the adjusting sleeve 31, a spring 36 is fixedly connected between the two supporting blocks 32 which correspond to each other up and down, and the elastic elasticity of the spring 36 can achieve the purpose of automatically tensioning yarns;

and one side fixedly connected with connecting strip 35 of below adjusting collar 31, switch 7 installs in the top of connecting strip 35, and two switch 7 positions correspond with two feeler 33 positions respectively, and two feeler 33 fixed connection is one side of above adjusting collar 31, and two take-up pulleys 8 are installed to the one side that above adjusting collar 31 kept away from feeler 33, and take-up pulley 8 can be spacing to the yarn, avoid the yarn to deviate from, and then do benefit to the tensioning of yarn, and take-up pulley 8 can ensure the smooth transmission motion of yarn.

The working principle of the utility model is as follows:

when tensioning is carried out, firstly, the adjusting sleeve 31 is controlled to slide on the supporting plate 2, the positions of the two adjusting sleeves 31 are adjustable, then the rotary fixing bolt 34 is screwed into the connecting groove 9 to lock the positions of the adjusting sleeves 31, meanwhile, the yarn passes through between the two tensioning wheels 8 to be transmitted, the yarn can be tensioned under the elastic force of the spring 36, secondly, if the yarn is too tight, the upper adjusting sleeve 31 drives the contact block 33 downwards to press the switch 7, otherwise, the spring 36 is too loose, the spring 36 is reset upwards, the contact block 33 upwards presses the switch 7 to trigger the alarm lamp 10 to alarm, the action of nearby workers is reminded, secondly, the motor 51 is controlled to drive the electrostatic roller 55 to rotate when dust is removed, and the two electrostatic rollers 55 rotate under the transmission of the transmission structure 56, so that the electrostatic roller 55 adsorbs impurities remained on the yarn through static electricity.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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 in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. Yarn tensioning mechanism for spinning texturing machine, including base (1), its characterized in that: the utility model discloses a dust removal device, including base (1), dust removal subassembly (5) are all installed to the top symmetry fixedly connected with two fixed plates (4) of base (1), the top of two fixed plates (4), dust removal subassembly (5) are located between two wire structures (6), and two wire structures (6) symmetry fixed mounting are in the top of fixed plate (4), middle part fixedly connected with backup pad (2) of base (1) top, alarm lamp (10) are installed to the top of backup pad (2), be equipped with elasticity tensioning structure (3) on backup pad (2), switch (7) are installed to the below at elasticity tensioning structure (3) and backup pad (2) top.

2. A yarn tensioning mechanism for a textile texturing machine according to claim 1, wherein: the wire structure (6) comprises two wire wheels (62), the two wire wheels (62) are arranged symmetrically up and down, the two wire wheels (62) are symmetrically arranged on the supporting bar (61), and the supporting bar (61) is fixedly connected above the fixing plate (4).

3. A yarn tensioning mechanism for a textile texturing machine according to claim 1, wherein: the dust removal assembly (5) comprises two connecting plates (52), the two connecting plates (52) are fixedly connected to the upper portion of the fixed plate (4), supporting rods (53) are fixedly connected to the upper portions of the two connecting plates (52), the supporting rods (53) are fixedly connected with bearings (54), and electrostatic rollers (55) are rotationally connected to the two bearings (54).

4. A yarn tensioning mechanism for a textile texturing machine according to claim 3, wherein: one end of each electrostatic roller (55) is fixedly connected with an output shaft of the motor (51), one side of the motor (51) is fixedly connected with one side of the connecting plate (52) through a fixing rod, and the two electrostatic rollers (55) are in transmission connection through a transmission structure (56).

5. A yarn tensioning mechanism for a textile texturing machine according to claim 1, wherein: the elastic tensioning structure (3) comprises two adjusting sleeves (31), the two adjusting sleeves (31) are arranged on the supporting plate (2) in a sliding mode, a plurality of connecting grooves (9) are longitudinally formed in the supporting plate (2), and the lower adjusting sleeves (31) are inserted into the connecting grooves (9) through fixing bolts (34) to be locked on the supporting plate (2).

6. A yarn tensioning mechanism for a textile texturing machine according to claim 5, wherein: two supporting blocks (32) are fixedly connected to one side of the adjusting sleeve (31), a spring (36) is fixedly connected between the two supporting blocks (32) which correspond up and down, a connecting strip (35) is fixedly connected to one side of the lower adjusting sleeve (31), a switch (7) is arranged above the connecting strip (35), the positions of the two switches (7) correspond to the positions of the two contact blocks (33) respectively, the two contact blocks (33) are fixedly connected to one side of the upper adjusting sleeve (31), and two tensioning wheels (8) are arranged on one side, far away from the contact blocks (33), of the upper adjusting sleeve (31).