CN221971770U - Bundling false twister for polyethylene fibers - Google Patents

Abstract

The utility model discloses a clustering false twister for polyethylene fibers, comprising a base, an inner cavity is arranged inside the base, and a moving mechanism is arranged on one side of the inner cavity, a driving gear is installed on one side of the moving mechanism, and a driven gear is meshed on one side of the driving gear, a rotating rod is passed through the interior of the driven gear, and a guide block is sleeved on the exterior of the rotating rod, and a first small motor, a second small motor and a third small motor are installed on the top of the base. The utility model starts a servo motor, so that the servo motor drives a bidirectional screw rod to rotate, so that the bidirectional screw rod drives the sleeve block to move horizontally, and the sleeve blocks move relative to each other, even if the sleeve block drives the first small motor and the third small motor to move relative to each other, it is convenient to adjust the spacing between the friction shaft and the friction rod, improve the accuracy of the adjustment, and then improve the quality of the false twist of the polyethylene fibers.

Description

A kind of polyethylene fiber bundling false twister

Technical Field

The utility model relates to the technical field of false twisters, in particular to a polyethylene fiber bundling false twister.

Background Art

Textile machinery is divided into front spinning and back spinning. The front spinning is a spinning machine, and the back spinning is a texturing machine. The yarn spun out of the front spinning cannot be used because its twist is not enough and needs a texturing process. The false twisting device is called a false twister, which is now mainly used in the texturing machine industry. The texturing machine is a kind of textile machinery that can process untwisted yarns such as polyester and polypropylene into elastic yarns with medium elasticity and low elasticity through false twisting. The false twister is a key part of the texturing machine. The false twister is a component that performs false twisting on the yarn. False twisting is to fix the two ends of a rope and twist it in the middle. Both ends are twisted tighter and tighter, but the twisting direction is opposite, and the total twist number on the rope does not change.

A false twister for fiber processing is disclosed in the publication number CN218404567U, which includes a mounting base, a mounting slideway is fixedly connected to the top of the mounting base, a connecting slider is arranged on the top of the mounting slideway, a driving motor is fixedly connected to the top of the connecting slider, a connecting shaft is fixedly connected to the output end of the driving motor, a fixed gear is fixedly sleeved on the outside of the connecting shaft, a fixing column is arranged above the connecting shaft, a rubbing disc body is arranged on the outside of the fixing column, and a mounting slider is fixedly connected to the inner side of the rubbing disc body. When the false twister for fiber yarn processing is used, the limit rods on both sides of the installation sleeve are first pulled apart. After the limit rods are loosened, the limit rods will be inserted into the inside of the installation groove to achieve limit fixation. The fixed gears clamped on the outside of the connecting shaft can be replaced in size according to the spacing of the fixed columns. This structure realizes the function of easy replacement and disassembly, and solves the problem of inconvenience in disassembly and replacement. When the above-mentioned prior art is used, the position of the false twister is adjusted by the movable connection between the connecting slider and the installation hole. This structure is relatively fixed and cannot be adjusted arbitrarily, resulting in poor adjustment accuracy, affecting the twisting effect, and then affecting the use. In summary, it is necessary to make corresponding improvements.

Utility Model Content

The utility model aims to provide a polyethylene fiber bundling false twister to solve the problem in the above background technology that it is inconvenient to flexibly and conveniently adjust the positions between false twisters.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyethylene fiber bundling false twister, comprising a base, an inner cavity is arranged inside the base, and a moving mechanism is arranged on one side of the inner cavity, a driving gear is installed on one side of the moving mechanism, and a driven gear is meshed on one side of the driving gear, a rotating rod is passed through the interior of the driven gear, and a guide block is sleeved on the exterior of the rotating rod, a first small motor, a second small motor and a third small motor are installed on the top of the base, a friction shaft is passed through the interior of the first small motor, and a guide plate and a friction plate are sleeved on the exterior of the friction shaft, a connecting rod is passed through the interior of the second small motor, and a friction plate is sleeved on the exterior of the connecting rod, a friction rod is passed through the interior of the third small motor, and an introduction plate and a friction plate are sleeved on the exterior of the friction rod.

When a polyethylene fiber bundling false twister of the technical solution is used, the position of the friction disk on the false twister can be adjusted in multiple directions, front and back, left and right, to meet the multiple use requirements of polyethylene fiber bundling.

Preferably, the moving mechanism includes a servo motor, and the servo motor is installed inside the inner cavity, a bidirectional screw is installed on one side of the servo motor, and the outside of the bidirectional screw is sleeved with a driving wheel, the outside of the driving wheel is sleeved with one end of a conveying belt, and the other end of the conveying belt is sleeved on a driven wheel, the driven wheel is sleeved on one end of a transverse axis, and the transverse axis is installed inside the inner cavity, one end of the transverse axis is connected to one side of the driving gear, both ends of the outside of the bidirectional screw are sleeved with sleeve blocks, and the sleeve blocks are arranged inside the inner cavity.

Preferably, the top end of the guide block is connected to the bottom end of the second small motor, and two groups of sleeve blocks are provided, which are respectively connected to the bottom ends of the first small motor and the third small motor.

Preferably, a cross-shaped groove is provided at the top of the base, and the width of the groove matches the width of the sleeve block and the guide block.

Preferably, the friction disc is made of titanium oxide ceramic, and the cross section of the friction disc is circular.

Preferably, the introduction disk is made of all-ceramic material, and the cross-section of the introduction disk is circular.

Compared with the prior art, the utility model has the following beneficial effects: the polyethylene fiber bundling false twister not only realizes horizontal adjustment of the spacing between the friction disk and the introduction disk on the false twister, which is convenient for adjusting the thickness of the twisting position according to needs and improving product quality, but also realizes the adjustment of the front and rear positions between the friction disk and the introduction disk, which is conducive to better processing of polyethylene fibers and improving processing accuracy;

The servo motor is started to drive the bidirectional screw to rotate, so that the bidirectional screw drives the sleeve block to move horizontally, and the sleeve blocks move relative to each other, that is, the sleeve block drives the first small motor and the third small motor to move relative to each other, so as to adjust the distance between the friction shaft and the friction rod, improve the accuracy of adjustment, and then improve the quality of false twist of polyethylene fiber;

According to the description in the previous paragraph, the bidirectional lead screw synchronously drives the driving wheel to rotate, so that the driving wheel drives the conveyor belt, the driven wheel and the horizontal axis to rotate, and the driving gear and the driven gear are meshed to drive the rotating rod to rotate, so that the guide block moves back and forth, which is convenient for adjusting the position of the second small motor and the connecting rod, and the connecting rod cooperates with the friction shaft and the friction rod to adjust the spacing, so that the introduction disk, the friction disk and the lead-out disk can cooperate to better false-twist the polyethylene fiber, and it is convenient to adjust the spacing according to the thickness of the polyethylene fiber to improve the false twist quality. The friction disk is titanium oxide ceramic, which can prevent the "white powder" generated by the friction static electricity between the silk thread and the ceramic during use from gathering, resulting in the phenomenon of silk thread quality reduction or wire breakage. The introduction disk is made of all-ceramic material, which is wear-resistant, can extend its service life and save costs.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of a top cross-sectional structure of a base of the utility model;

FIG2 is a schematic diagram of a partial cross-sectional structure of the utility model in a front view;

FIG3 is a schematic diagram of the structure of the utility model from top view;

FIG4 is a schematic diagram of the structure of A in FIG1 of the present invention;

FIG5 is a schematic diagram of the three-dimensional structure of the utility model.

Explanation of the reference numerals in the figure: 1. base; 2. inner cavity; 3. moving mechanism; 301. servo motor; 302. bidirectional screw; 303. driving wheel; 304. conveyor belt; 305. driven wheel; 306. horizontal axis; 4. driving gear; 5. driven gear; 6. rotating rod; 7. guide block; 8. first small motor; 9. friction shaft; 10. second small motor; 11. connecting rod; 12. third small motor; 13. friction rod; 14. friction disk; 15. import disk; 16. export disk; 17. sleeve block.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

Please refer to Figures 1 to 5, an embodiment of the utility model is provided: a polyethylene fiber bundling false twister, comprising a base 1, an inner cavity 2 is arranged inside the base 1, and a moving mechanism 3 is arranged on one side of the inner cavity 2;

The moving mechanism 3 includes a servo motor 301, and the servo motor 301 is installed inside the inner cavity 2, a bidirectional screw rod 302 is installed on one side of the servo motor 301, and the outer part of the bidirectional screw rod 302 is sleeved with a driving wheel 303, the outer part of the driving wheel 303 is sleeved with one end of a conveying belt 304, and the other end of the conveying belt 304 is sleeved on a driven wheel 305, the driven wheel 305 is sleeved on one end of a horizontal shaft 306, and the horizontal shaft 306 is installed inside the inner cavity 2, one end of the horizontal shaft 306 is connected to one side of the driving gear 4, and both ends of the outer part of the bidirectional screw rod 302 are sleeved with sleeve blocks 17, and the sleeve blocks 17 are arranged inside the inner cavity 2;

Specifically, as shown in Figures 1 and 4, when in use, by starting the servo motor 301, the servo motor 301 drives the bidirectional screw rod 302 to rotate, so that the sleeve block 17 makes relative movement, drives the first small motor 8 and the third small motor 12 to make relative movement, and synchronously makes the bidirectional screw rod 302 drive the driving wheel 303, the conveying belt 304, the driven wheel 305 and the horizontal shaft 306 to rotate, so that the rotating rod 6 and the guide block 7 make meshing movement, and drive the guide block 7 and the second small motor 10 to move back and forth, so as to adjust the spacing during the subsequent false twisting;

A driving gear 4 is installed on one side of the moving mechanism 3, and a driven gear 5 is meshed on one side of the driving gear 4. A rotating rod 6 runs through the interior of the driven gear 5, and a guide block 7 is sleeved on the exterior of the rotating rod 6.

The top end of the guide block 7 is connected to the bottom end of the second small motor 10, and the sleeve block 17 is provided with two groups, which are respectively connected to the bottom ends of the first small motor 8 and the third small motor 12;

A cross-shaped groove is provided at the top of the base 1, and the width of the groove matches the width of the sleeve block 17 and the guide block 7;

Specifically, as shown in FIG. 1 and FIG. 3 , when in use, the guide block 7 drives the second small motor 10 , and the sleeve block 17 drives the first small motor 8 and the third small motor 12 to slide inside the groove of the base 1 for use;

The top of the base 1 is equipped with a first small motor 8, a second small motor 10 and a third small motor 12. The first small motor 8 has a friction shaft 9 running through it, and the friction shaft 9 is sleeved with a guide plate 16 and a friction plate 14 on its outside. The second small motor 10 has a connecting rod 11 running through it, and the connecting rod 11 is sleeved with a friction plate 14 on its outside. The third small motor 12 has a friction rod 13 running through it, and the friction rod 13 is sleeved with an introduction plate 15 and a friction plate 14 on its outside.

The friction disc 14 is titanium oxide ceramic, and the cross section of the friction disc 14 is circular;

The introduction plate 15 is made of all ceramic material, and the cross section of the introduction plate 15 is circular;

Specifically, as shown in FIG. 2 and FIG. 5 , when in use, the friction disc 14 and the introduction disc 15 are wear-resistant, which can extend the service life and thus save costs.

Working principle: When the utility model is used, the polyethylene fiber is passed through the introduction disk 15 and passed out from the output disk 16, so that the polyethylene fiber is fixed between the friction disks 14, and the servo motor 301 is started, so that the servo motor 301 drives the bidirectional screw rod 302 to rotate, and the bidirectional screw rod 302 drives the sleeve block 17 to move toward each other, so that the first small motor 8 and the friction shaft 9, the friction rod 13 and the third small motor 12 move toward each other, even if the first small motor 8 and the friction shaft 9, the friction rod 13 and the third small motor 12 slide inside the groove on the base 1, it is convenient to adjust the distance between the friction shaft 9, the friction rod 13 and the friction disk 14, so as to better bundle the polyethylene fiber. Twisting, the synchronous bidirectional screw rod 302 drives the driving wheel 303, the conveying belt 304 and the driven wheel 305 to rotate, so that the driven wheel 305 drives the horizontal shaft 306 to rotate, so that the driving gear 4 and the driven gear 5 do meshing motion, and the rotating rod 6 does rotational motion, driving the guide block 7 and the second small motor 10 to move back and forth, even if the connecting rod 11 and the friction disk 14 on the connecting rod 11 move back and forth inside the groove on the base 1, it is convenient to adjust the distance between the friction disk 14 on the connecting rod 11 and the friction disk 14 on the friction shaft 9 and the friction disk 14 on the friction rod 13, and it is convenient to adjust according to the thickness of the polyethylene fiber, so as to better false twist and improve the quality of the polyethylene fiber;

Start the first small motor 8 to make the first small motor 8 drive the friction shaft 9, the export plate 16 and the friction plate 14 to rotate, start the second small motor 10 to make the second small motor 10 drive the connecting rod 11 and the friction plate 14 to rotate, start the third small motor 12 to make the third small motor 12 drive the introduction plate 15, the friction rod 13 and the friction plate 14 to rotate, the friction plate 14 is titanium oxide ceramic, which can prevent the wire from breaking, and the introduction plate 15 is made of all-ceramic material, which is wear-resistant, can extend its service life, and save costs, so as to better process and produce polyethylene fibers.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims (6)

1. A polyethylene fiber bundling false twister, comprising a base (1), characterized in that: an inner cavity (2) is arranged inside the base (1), and a moving mechanism (3) is arranged on one side of the inner cavity (2), a driving gear (4) is installed on one side of the moving mechanism (3), and a driven gear (5) is meshed with one side of the driving gear (4), a rotating rod (6) penetrates the interior of the driven gear (5), and a guide block (7) is sleeved on the outside of the rotating rod (6), and a first small motor (8) is installed on the top of the base (1) ), a second small motor (10) and a third small motor (12), wherein a friction shaft (9) runs through the interior of the first small motor (8), and an outlet plate (16) and a friction plate (14) are sleeved on the exterior of the friction shaft (9), a connecting rod (11) runs through the interior of the second small motor (10), and a friction plate (14) is sleeved on the exterior of the connecting rod (11), and a friction rod (13) runs through the interior of the third small motor (12), and an inlet plate (15) and a friction plate (14) are sleeved on the exterior of the friction rod (13). 2. A polyethylene fiber bundling false twister according to claim 1, characterized in that: the moving mechanism (3) comprises a servo motor (301), and the servo motor (301) is installed inside the inner cavity (2), a bidirectional screw rod (302) is installed on one side of the servo motor (301), and the outer part of the bidirectional screw rod (302) is sleeved with a driving wheel (303), the outer part of the driving wheel (303) is sleeved with one end of a conveying belt (304), and the other end of the conveying belt (304) is sleeved on a driven wheel (305), the driven wheel (305) is sleeved on one end of a transverse shaft (306), and the transverse shaft (306) is installed inside the inner cavity (2), one end of the transverse shaft (306) is connected to one side of the driving gear (4), and both ends of the outer part of the bidirectional screw rod (302) are sleeved with sleeve blocks (17), and the sleeve blocks (17) are arranged inside the inner cavity (2). 3. A polyethylene fiber bundling false twister according to claim 1, characterized in that the top end of the guide block (7) is connected to the bottom end of the second small motor (10), and the sleeve block (17) is provided with two groups, which are respectively connected to the bottom ends of the first small motor (8) and the third small motor (12). 4. A polyethylene fiber bundling false twister according to claim 1, characterized in that a cross-shaped groove is provided at the top of the base (1), and the width of the groove matches the width of the sleeve block (17) and the guide block (7). 5. A polyethylene fiber bundling false twister according to claim 1, characterized in that the friction disk (14) is made of titanium oxide ceramics, and the cross section of the friction disk (14) is circular. 6. A polyethylene fiber bundling false twister according to claim 1, characterized in that the introduction disk (15) is made of full ceramic material and the cross section of the introduction disk (15) is circular.