Twisting equipment of two-for-one twister

Abstract

The utility model relates to the technical field of textile equipment, and discloses twisting equipment of a two-for-one twister, which comprises a two-for-one twister body, a console fixedly mounted on the rear surface of the two-for-one twister body, a reciprocating winding mechanism arranged on the outer surface of the two-for-one twister body, and a plurality of two-for-one twister mechanisms fixedly mounted on the lower inner wall of the two-for-one twister body. Through cooperation of the two-for-one twisting machine body, the control table, the reciprocating winding mechanism, the winding rollers, the two-for-one twisting mechanism, the motor, the sleeve, the rotating rod, the rotating disc, the support, the limiting plate, the sliding column and other structures, the two-for-one twisting machine can wind the yarn between the winding rollers after two-for-one twisting is conducted on the yarn, and the yarn is supported and stretched through the sliding column on the rotating rod which rotates continuously. However, the yarn can be continuously supported in a staged mode along with the multiple annularly-arrayed sliding column structures, the situation that the yarn is kept at a stretching angle for a long time is avoided, and therefore the situation that the yarn is broken is reduced, and it is guaranteed that the yarn is stably supported to complete winding work.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a twisting device for a two-for-one twister. Background Art

[0002] The double twister is a twisting device, which is essentially a doubling device (combining multiple strands into one strand). It is also called a doubling machine. It can twist and bond two or more single yarns into strands, and enhance the performance of the original yarn.

[0003] After extensive searching, it was found that the Chinese patent publication number: CN202221557440.3 discloses a glass fiber double twisting machine, including a two-for-one twisting machine body, a two-for-one twisting mechanism and a reciprocating winding mechanism. Through the coordinated use of an electric telescopic column and a fixed frame, an adjusting roller and a limiting groove, the adjustable outlet angle type two-for-one twisting machine is provided with an adjusting roller between the two-for-one twisting mechanism and the winding roller. The yarn that has completed the two-for-one twisting process can be in the limiting groove outside the adjusting roller. Under the squeezing action of the adjusting roller, the adjusting roller forms an angle with the winding roller to avoid yarn deviation and to control the yarn. The angle between the line and the winding roller can be adjusted to adapt to different processing needs. However, there are still certain shortcomings in the use of enterprises. When the winding roller of the twisting machine rewinds the twisted yarn, it supports and cooperates with the winding through the limit groove on the adjusting roller. However, this method requires the yarn to adhere to the surface of the limit groove for a long time. When the yarn itself is wound by the winding roller, a certain tension needs to be maintained. Therefore, the yarn is in a taut state. Long-term adhesion to a fulcrum can easily cause yarn breakage, affecting the twisting and winding of the yarn.

[0004] For this reason, we propose a two-for-one twisting device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a twisting device for a two-for-one twisting machine, which overcomes the deficiencies in the prior art and solves the problem that in the background technology, the yarn is supported and wound by means of a limiting groove on an adjusting roller. However, this method requires the yarn to be in contact with the surface of the limiting groove for a long time. When the yarn itself is wound by the winding roller, a certain tension needs to be maintained. Therefore, the yarn is in a taut state. Long-term contact with a fulcrum can easily lead to yarn breakage, thereby affecting the two-for-one twisting and winding of the yarn.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a twisting device of a two-for-one twisting machine, comprising a two-for-one twisting machine body, a control console fixedly installed on the rear surface of the two-for-one twisting machine body, a reciprocating winding mechanism arranged on the outer surface of the two-for-one twisting machine body, a plurality of winding rollers movably installed on the inner surface of the two-for-one twisting machine body, a plurality of two-for-one twisting mechanisms fixedly installed on the lower inner wall of the two-for-one twisting machine body, motors fixedly installed on the left and right sides of the front surface of the two-for-one twisting machine body, a sleeve fixedly installed between the front and rear inner walls of the two-for-one twisting machine body, a rotating rod rotatably arranged on the inner surface of the sleeve, a plurality of turntables fixedly connected to the outer surface of the rotating rod, a plurality of brackets fixedly connected to the outer surface of the turntable, an end of the bracket away from the center of the turntable is fixedly connected to a limit plate, and a sliding column rotatably arranged between the front and rear inner walls of the limit plate.

[0009] Preferably, water tanks are fixedly installed on the left and right sides of the front surface of the two-for-one twisting body, a water pipe is fixedly inserted on the upper surface of the water tank, water pumps are fixedly installed on the left and right sides of the front surface of the two-for-one twisting body, two pipes are fixedly connected between the front and rear inner walls of the two-for-one twisting body, a number of atomizing nozzles are fixedly connected to the top of the pipes, air outlet pipes are fixedly installed on the left and right sides of the upper surface of the two-for-one twisting body, and a bellows is fixedly installed on the upper surface of the air outlet pipe.

[0010] Preferably, the reciprocating winding mechanism is arranged corresponding to the winding roller, and the output end of the motor is fixedly connected to the front surface of the rotating rod on the corresponding side of the two-for-one twisting machine body.

[0011] Preferably, a rotating shaft is provided at the connection between the sliding column and the limiting plate, and there are five brackets, limiting plates and sliding columns in a circular array on the outer surface of the turntable.

[0012] Preferably, the other end of the water pipe is fixedly inserted into the front surface of the water pump, the water tank, the water pipe, the water pump, the pipeline and the atomizing nozzle are internally interconnected, and the air outlet of the air outlet pipe is vertically downward.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a twisting device for a two-for-one twisting machine, which has the following beneficial effects:

[0015] 1. The twisting device of the two-for-one twister can wind the yarn between the winding rollers after the two-for-one twisting machine has twisted the yarn twice, through the cooperation among the two-for-one twister body, the control console, the reciprocating winding mechanism, the winding roller, the two-for-one twisting mechanism, the motor, the sleeve, the rotating rod, the turntable, the bracket, the limit plate, the sliding column and the like. The yarn is supported and stretched by the sliding column on the continuously rotating rotating rod. However, the sliding column structure with multiple annular arrays can continuously support the yarn in stages to avoid the yarn from maintaining a stretching angle for a long time, thereby reducing the occurrence of yarn breakage and ensuring that the yarn is stably supported to complete the winding work.

[0016] 2. The twisting equipment of the two-for-one twister can spray and humidify the yarn in the process from two-for-one twisting to winding through the coordination of structures such as water tanks, water pipes, water pumps, pipelines, atomizing nozzles, air outlet pipes, and bellows to ensure the humidity of the environment where the two-for-one twister is located, thereby eliminating the static electricity of the yarn and avoiding the yarn entanglement and knotting, thereby improving the work safety and twisting efficiency of the yarn two-for-one twisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural diagram of the two-for-one twisting machine body and its related structures of the utility model;

[0019] Figure 3 This is an enlarged structural diagram of point A of the utility model.

[0020] In the figure: 1. two-for-one twisting machine body; 2. control console; 3. reciprocating winding mechanism; 4. winding roller; 5. two-for-one twisting mechanism; 6. motor; 7. sleeve; 8. rotating rod; 9. turntable; 10. bracket; 11. limit plate; 12. slide column; 13. water tank; 14. water pipe; 15. water pump; 16. pipeline; 17. atomizing nozzle; 18. air outlet pipe; 19. bellows. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1 - Figure 3 A twisting device of a two-for-one twisting machine comprises a two-for-one twisting machine body 1, a control console 2 is fixedly installed on the rear surface of the two-for-one twisting machine body 1, a reciprocating winding mechanism 3 is arranged on the outer surface of the two-for-one twisting machine body 1, a plurality of winding rollers 4 are movably installed on the inner surface of the two-for-one twisting machine body 1, a plurality of two-for-one twisting mechanisms 5 are fixedly installed on the lower inner wall of the two-for-one twisting machine body 1, motors 6 are fixedly installed on both the left and right sides of the front surface of the two-for-one twisting machine body 1, a sleeve 7 is fixedly installed between the front and rear inner walls of the two-for-one twisting machine body 1, a rotating rod 8 is rotatably arranged on the inner surface of the sleeve 7, a plurality of turntables 9 are fixedly connected to the outer surface of the rotating rod 8, a plurality of brackets 10 are fixedly connected to the outer surface of the turntable 9, a limiting plate 11 is fixedly connected to one end of the bracket 10 away from the center of the turntable 9, and a sliding column 12 is rotatably arranged between the front and rear inner walls of the limiting plate 11.

[0024] Specifically, through the cooperation among the two-for-one twisting machine body 1, the control console 2, the reciprocating winding mechanism 3, the winding roller 4, the two-for-one twisting mechanism 5, the motor 6, the sleeve 7, the rotating rod 8, the turntable 9, the bracket 10, the limit plate 11, the slide column 12 and other structures, the two-for-one twisting machine can be wound between the winding rollers 4 after doubling the yarn, and the yarn can be supported and stretched by the slide column 12 on the continuously rotating rotating rod 8. However, with the slide column 12 structure of multiple annular arrays, the yarn can be continuously supported in stages to avoid the yarn maintaining a stretching angle for a long time, thereby reducing the occurrence of yarn breakage and ensuring that the yarn is stably supported to complete the winding work.

[0025] In this embodiment, the reciprocating winding mechanism 3 is arranged corresponding to the winding roller 4 , and the output end of the motor 6 is fixedly connected to the front surface of the rotating rod 8 on the corresponding side of the two-for-one twisting machine body 1 .

[0026] Specifically, the motor 6 drives the rotating rod 8 to rotate in the opposite direction of the winding direction of the yarn, so as to drive the structure on the rotating rod 8 to support the yarn.

[0027] In this embodiment, a rotating shaft is provided at the connection between the sliding column 12 and the limiting plate 11 , and there are five brackets 10 , limiting plates 11 and sliding columns 12 in a circular array on the outer surface of the turntable 9 .

[0028] Specifically, the yarn is wound around the winding roller 4 by adhering to the surface of the sliding column 12, and the multiple sliding columns 12 cooperate with the rotating rod 8 and the counter-rotation of the yarn to provide staged support for the yarn, and the friction of the sliding column 12 on the yarn is avoided and reduced by rotation.

[0029] Working principle: When the yarn needs to be twisted twice, the yarn to be twisted twice is placed on the twisting mechanism 5, the twisted end is attached to the surface of the slide column 12 and then wound on the surface of the winding roller 4, and the reciprocating winding mechanism 3 is started by the control console 2 to drive the winding roller 4 to wind up the twisted yarn. At the same time, the motor 6 is turned on to drive the rotating rod 8 to rotate on the sleeve 7 in the opposite direction to the winding yarn on the same side, and then the yarn formed by the twisting mechanism 5 on the twisting machine body 1 is stretched and wound as the winding roller 4 acts on the yarn. The yarn is attached to the surface of the slide column 12, and as the rotating rod 8 continues to rotate, the rotating rod 8 drives five rotating wheels 9 on the plurality of turntables 9. The bracket 10 supports the slide post 12 on the limit plate 11 to rotate. Through the circular array of the slide post 12 and the limit plate 11 of the bracket 10 on the turntable 9, the slide post 12 performs staged contact support on the yarn through the rotation of the turntable 9. The slide post 12 rotates when it contacts the yarn with the rotating shaft on the limit plate 11. The rotating shaft cooperates with the slide post 12 to reduce the friction between the yarn and the slide post 12. The yarn is stretched at an angle supported by the slide post 12, and then stably wound with the winding roller 4 to avoid the yarn maintaining a stretching angle for a long time, thereby reducing the occurrence of yarn breakage and ensuring that the yarn is stably supported to complete the winding work.

[0030] Embodiment 2

[0031] See also Figure 1 Based on the first embodiment, the present invention provides a technical solution:

[0032] In this embodiment: water tanks 13 are fixedly installed on the left and right sides of the front surface of the two-for-one twisting body 1, a water pipe 14 is fixedly inserted on the upper surface of the water tank 13, water pumps 15 are fixedly installed on the left and right sides of the front surface of the two-for-one twisting body 1, two pipes 16 are fixedly connected between the front and rear inner walls of the two-for-one twisting body 1, a plurality of atomizing nozzles 17 are fixedly connected to the top of the pipes 16, air outlet pipes 18 are fixedly installed on the left and right sides of the upper surface of the two-for-one twisting body 1, and a bellows 19 is fixedly installed on the upper surface of the air outlet pipe 18.

[0033] Specifically, through the coordination among structures such as the water tank 13, the water pipe 14, the water pump 15, the pipeline 16, the atomizing nozzle 17, the air outlet pipe 18, and the bellows 19, the yarn can be sprayed and humidified during the process from doubling to winding to ensure the humidity of the environment where the doubling machine is located, thereby eliminating the static electricity of the yarn and avoiding the yarn entanglement and knotting, thereby improving the working safety and doubling efficiency of the yarn twisting.

[0034] In this embodiment: the other end of the water pipe 14 is fixedly inserted into the front surface of the water pump 15, the water tank 13, the water pipe 14, the water pump 15, the pipeline 16 and the atomizing nozzle 17 are interconnected, and the air outlet of the air outlet pipe 18 is vertically downward.

[0035] Specifically, the air flow of the bellows 19 can dry the water mist on the two-for-one twisting machine body 1 through the air outlet of the air outlet pipe 18, so as to avoid the continuous accumulation of water mist and the excessive humidity of the environment of the two-for-one twisting machine body 1.

[0036] Working principle: When the two-for-one twisting machine 1 is used to twist the yarn, the water flow in the water tank 13 is transported to the pipe 16 by turning on the water pump 15 and cooperating with the water pipe 14, and the water flow is sprayed in the form of water mist through the atomizing nozzle 17, so that the water mist is sprayed around the two-for-one twisting machine 1 and on the yarn, thereby eliminating the static electricity of the yarn, and the bellows 19 at the top of the two-for-one twisting machine 1 is turned on, and the air flow is blown out through the air outlet under the air outlet pipe 18, and the air flow of the bellows 19 is used to dry the water mist on the two-for-one twisting machine 1 to avoid continuous accumulation of water mist, resulting in excessive humidity in the environment of the two-for-one twisting machine 1. While increasing the humidity of the working environment of the two-for-one twisting machine 1 through water mist, thereby eliminating static electricity, the floating water mist can also be quickly dried to avoid excessive humidity caused by accumulation of water mist.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A two-for-one twisting machine, comprising a two-for-one twisting machine body (1), characterized in that: A control console (2) is fixedly mounted on the rear surface of the two-for-one twisting machine body (1), a reciprocating winding mechanism (3) is arranged on the outer surface of the two-for-one twisting machine body (1), a plurality of winding rollers (4) are movably mounted on the inner surface of the two-for-one twisting machine body (1), a plurality of two-for-one twisting mechanisms (5) are fixedly mounted on the lower inner wall of the two-for-one twisting machine body (1), motors (6) are fixedly mounted on both left and right sides of the front surface of the two-for-one twisting machine body (1), a sleeve (7) is fixedly mounted between the front and rear inner walls of the two-for-one twisting machine body (1), a rotating rod (8) is rotatably mounted on the inner surface of the sleeve (7), a plurality of turntables (9) are fixedly connected to the outer surface of the rotating rod (8), a plurality of brackets (10) are fixedly connected to the outer surface of the turntable (9), an end of the bracket (10) away from the center of the turntable (9) is fixedly connected to a limit plate (11), and a sliding column (12) is rotatably mounted between the front and rear inner walls of the limit plate (11).

2. A two-for-one twisting machine twisting device according to claim 1, characterized in that: Water tanks (13) are fixedly mounted on both left and right sides of the front surface of the two-for-one twisting machine body (1), a water pipe (14) is fixedly inserted on the upper surface of the water tank (13), a water pump (15) is fixedly mounted on both left and right sides of the front surface of the two-for-one twisting machine body (1), two pipes (16) are fixedly connected between the front and rear inner walls of the two-for-one twisting machine body (1), a plurality of atomizing nozzles (17) are fixedly connected to the top of the pipes (16), air outlet pipes (18) are fixedly mounted on both left and right sides of the upper surface of the two-for-one twisting machine body (1), and a bellows (19) is fixedly mounted on the upper surface of the air outlet pipe (18).

3. A two-for-one twisting machine twisting device according to claim 1, characterized in that: The reciprocating winding mechanism (3) and the winding roller (4) are arranged correspondingly, and the output end of the motor (6) is fixedly connected to the front surface of the rotating rod (8) on the corresponding side of the two-for-one twisting machine body (1).

4. A two-for-one twisting machine twisting device according to claim 1, characterized in that: A rotating shaft is provided at the connection between the sliding column (12) and the limiting plate (11), and five of the bracket (10), the limiting plate (11) and the sliding column (12) are arranged in a circular array on the outer surface of the rotating disk (9).

5. A two-for-one twisting machine twisting device according to claim 2, characterized in that: The other end of the water pipe (14) is fixedly inserted into the front surface of the water pump (15); the water tank (13), the water pipe (14), the water pump (15), the pipeline (16) and the atomizing nozzle (17) are interconnected; and the air outlet of the air outlet pipe (18) is vertically downward.

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