High-tension forced twisting thread making machine

Abstract

The utility model relates to the field of twisting machines, in particular to a high-tension forced twisting thread making machine which comprises a first twisting unit, a second twisting unit is correspondingly arranged on one side of the first twisting unit, the first twisting unit comprises a first twisting installation frame, and a plurality of sets of forced twisting mechanisms are installed on the surface of one side of a frame body of the first twisting installation frame. The rolling disc is arranged at the unwinding frame for unwinding the yarn, so that the tension of the yarn is higher, the yarn is prevented from loosening during winding and twisting, the yarn breakage alarm mechanism on one side can effectively and timely find the yarn breakage condition when the yarn is broken, an alarm is given, and a machine is stopped, so that the production efficiency is improved. The broken yarn alarm assembly has a certain tension increasing effect, the roller located above the winding frame is arranged to be in an electric type, the roller is driven by the rotating motor to actively rotate, and therefore the yarn can be prevented from being abraded when being dragged by the roller assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of twisting machines, in particular to a high-tension forced twisting machine. Background Art

[0002] The twisting machine is a textile mechanical equipment that twists multiple strands of yarn into one strand. Its function is to process yarn or combined strands of yarn into linear products for weaving and knitting. It consists of a twisting machine body and a circuit part. The spindle outside the twisting machine body is connected to the motor output shaft of the circuit part, and the front end of the spindle is provided with a connector corresponding to the tap switch.

[0003] Moreover, most of the current forced twisting machines often have loose yarns due to insufficient tension, and the yarns often break during twisting. When the yarns break, the operators cannot find the problems in time, and most of the existing roller components are semi-automated. These situations make the efficiency of winding the yarns onto the winding frame low. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a high-tension forced twisting wire making machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-tension forced twisting wire making machine comprises a primary twisting unit, a secondary twisting unit is arranged on one side of the primary twisting unit, the primary twisting unit comprises a primary twisting mounting frame, a plurality of groups of forced twisting mechanisms are installed on one side of the primary twisting mounting frame, and a wire break alarm mechanism corresponding to each group of forced twisting mechanisms is arranged on the frame of the primary twisting mounting frame close to the secondary twisting unit;

[0007] The re-twisting unit includes a re-twisting mounting frame, a plurality of electric roller assemblies corresponding to each group of forced twisting mechanisms are arranged on the upper part of the re-twisting mounting frame, a mounting plate is arranged on the bottom of the re-twisting mounting frame, a winding frame corresponding to each electric roller assembly is arranged on the mounting plate, a motor is arranged on one side of the winding frame, and the motor drives the winding roller of the winding frame to rotate.

[0008] In addition, a preferred structure is that the forced twisting mechanism includes a roller rocker arm shaft, which is rotatably arranged on a primary twisting mounting frame, a roller is arranged on the shaft body of the roller rocker arm shaft away from the primary twisting mounting frame, a hanging plate is installed on the other end of the roller rocker arm shaft away from the primary twisting mounting frame, and an unwinding frame is arranged on the other side surface of the hanging plate away from the roller rocker arm shaft.

[0009] In addition, a preferred structure is that the roller rocker arm shaft includes a cavity opened in the middle of the shaft body, a wire guide wheel is rotatably arranged in the cavity, and a wire running channel is opened through one side of the cavity;

[0010] A bearing seat is rotatably arranged on the shaft body of the other end of the roller rocker arm shaft away from the primary twisting mounting frame, the bearing seat is mounted on the hanging plate, and a connecting flange is installed on one side of the bearing seat, a threading head is arranged at the center of the connecting flange, and a threading head is arranged at the center of the threading head;

[0011] A center sleeve is arranged at the outer wall of the middle part of the roller rocker arm shaft body, and a roller is arranged on the center sleeve.

[0012] In addition, a preferred structure is that the thread break alarm mechanism includes a yarn break alarm component, a first wire guide component is arranged above the yarn break alarm component, a second wire guide component is arranged on one side of the first wire guide component, and the first wire guide component and the second wire guide component are located on the same horizontal plane;

[0013] In addition, a preferred structure is that the yarn break alarm assembly includes a rotating seat, which is installed on both side surfaces of the front frame body of the primary twisting mounting frame, a tension swing rod is rotatably arranged on the rotating seat, and a swing rod tension shaft is connected to the tension swing rod, and the swing rod tension shaft extends into the interior of the front frame body of the primary twisting mounting frame;

[0014] A U-shaped limit rod is arranged outside the tension swing rod, and the U-shaped limit rod is installed on the side wall of the front frame body of the primary twisting installation frame.

[0015] In addition, a preferred structure is that the electric roller assembly includes an installation box, which is installed on the upper part of the re-twisting installation frame, a rotating motor is arranged in the installation box, a first traction wheel and a second traction wheel are symmetrically arranged on the side wall of one side of the installation box body, and a guide wheel frame is arranged on the upper part of the installation box where the first traction wheel is arranged.

[0016] In addition, a preferred structure is that a third gear is mounted on the output end of the rotating motor, the third gear is located between the first traction wheel and the second traction wheel, and the rotating motor drives the first traction wheel and the second traction wheel to rotate.

[0017] In addition, a preferred structure is that the first traction wheel includes a first gear, the first gear is arranged on one side of the third gear and meshes with the third gear, and the second traction wheel includes a second gear, the second gear is arranged on the other side of the third gear away from the first gear and meshes with the third gear.

[0018] The beneficial effects of the utility model are as follows: by arranging a roller at the unwinding frame for releasing the yarn, the tension of the yarn is made higher, thereby ensuring that the yarn will not become loose during twisting, and the yarn breakage alarm mechanism on one side can effectively detect the yarn breakage in time when the yarn is broken, thereby giving an alarm and shutting down the machine, and the yarn breakage alarm component also has a certain effect of increasing the tension, and the roller located above the winding frame is set to be electric, and the roller is driven by a rotating motor to actively rotate, thereby preventing the yarn from being worn out when being pulled by the roller assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the twisting equipment;

[0020] Figure 2 It is a structural schematic diagram of the primary twist unit;

[0021] Figure 3 It is a structural schematic diagram of the forced twisting mechanism installed on the primary twisting mounting frame;

[0022] Figure 4 It is a structural schematic diagram of the forced twisting mechanism;

[0023] Figure 5 is a cross-sectional view of a roller rocker arm shaft;

[0024] Figure 6 This is a structural schematic diagram of the wire break alarm mechanism installed on the primary twist mounting frame;

[0025] Figure 7 It is a structural diagram of the disconnection alarm mechanism;

[0026] Figure 8 It is a structural schematic diagram of the yarn break alarm component;

[0027] Fig. 9 It is a structural schematic diagram of the double twisting unit;

[0028] Fig.10 It is a schematic diagram of the structure of the electric roller assembly installed on the re-twisting mounting frame;

[0029] Fig.11 It is a schematic diagram of the structure of the electric roller assembly and the bottom winding frame;

[0030] Fig.12 The structure of the electric roller assembly is shown in Figure 1. Figure 1 ;

[0031] Fig.13 The structure of the electric roller assembly is shown in Figure 1. Figure 2 ;

[0032] Fig.14It is a schematic diagram of the structure of the assembly connection between the rotating motor and the first traction wheel and the second traction wheel.

[0033] In the figure: 001 primary twist unit, 002 secondary twist unit, 1 primary twist mounting frame, 2 wire break alarm mechanism, 21 first wire guide assembly, 22 second wire guide assembly, 23 yarn break alarm assembly, 231 tension swing rod, 232 rotating seat, 233 swing rod tension shaft, 24 U-type limit rod, 3 forced twisting mechanism, 31 roller rocker arm shaft, 311 cavity, 312 wire guide wheel, 313 wire walking channel, 314 center sleeve, 315 bearing seat, 32 roller, 33 hanging plate, 34 wire guide plate, 35 unwinding frame, 36 wire threading head, 37 connecting flange, 4 universal motor, 5 secondary twist mounting frame, 6 electric roller assembly, 61 mounting box, 62 first traction wheel, 621 first gear, 63 second traction wheel, 631 second gear, 64 guide wheel frame, 7 rotating motor, 71 third gear, 8 mounting plate, 9 motor, 10 winding frame. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] Reference Figure 1-14 , a high tension forced twisting wire making machine, comprising a primary twisting unit 001, a secondary twisting unit 002 is correspondingly arranged on one side of the primary twisting unit 001, the primary twisting unit 001 comprises a primary twisting mounting frame 1, a plurality of groups of forced twisting mechanisms 3 are installed on the surface of one side of the primary twisting mounting frame 1, and a wire break alarm mechanism 2 corresponding to each group of forced twisting mechanisms 3 is arranged on the frame of the primary twisting mounting frame 1 close to the secondary twisting unit 002;

[0036] The re-twisting unit 002 includes a re-twisting mounting frame 5, and a plurality of electric roller assemblies 6 corresponding to each group of forced twisting mechanisms 3 are arranged on the upper part of the re-twisting mounting frame 5, and a mounting plate 8 is arranged at the bottom of the re-twisting mounting frame 5, and a winding frame 10 corresponding to each electric roller assembly 6 is arranged on the mounting plate 8, and a motor 9 is arranged on one side of the winding frame 10, and the motor 9 drives the winding roller of the winding frame 10 to rotate.

[0037] Among them, the forced twisting mechanism 3 includes a roller rocker arm shaft 31, which is rotatably set on the primary twisting mounting frame 1, and a roller 32 is set on the shaft body of the roller rocker arm shaft 31 away from the primary twisting mounting frame 1, and a hanging plate 33 is installed on the other end of the roller rocker arm shaft 31 away from the primary twisting mounting frame 1, and a reeling frame 35 is set on the other side surface of the hanging plate 33 away from the roller rocker arm shaft 31, and a universal motor 4 for driving it to rotate is set at the upper end of the frame where the roller rocker arm shaft 31 is set.

[0038] In addition, the roller rocker arm shaft 31 includes a cavity 311 opened in the middle of the shaft body, a wire guide wheel 312 is rotatably arranged in the cavity 311, and a wire feeding channel 313 is opened through one side of the cavity 311. The wire guide wheel 312 facilitates the yarn to guide the roller.

[0039] Moreover, a bearing seat 315 is rotatably arranged on the other end of the roller rocker arm shaft 31 away from the primary twist mounting frame 1, the bearing seat 315 is mounted on the suspension plate 33, and a connecting flange 37 is installed on one side of the bearing seat 315, a threading head 36 is arranged at the center of the connecting flange 37, and a threading head 36 is arranged at the center of the threading head 36, a center sleeve 314 is arranged on the outer wall of the middle part of the roller rocker arm shaft 31, and a roller 32 is arranged on the center sleeve 314, and the roller 32 is convenient for increasing the stroke of the yarn, so that when the yarn is twisted on the roller, its tension can be effectively increased.

[0040] In addition, the wire break alarm mechanism 2 includes a yarn break alarm component 23, a first wire guide component 21 is arranged above the yarn break alarm component 23, a second wire guide component 22 is arranged on one side of the first wire guide component 21, the first wire guide component 21 and the second wire guide component 22 are located on the same horizontal plane, and the first wire guide component 21 and the second wire guide component 22 are both composed of existing wire guide hooks and wire guide wheels, which are convenient for guiding the yarn.

[0041] Moreover, the yarn break alarm component 23 includes a rotating seat 232, which is installed on both side surfaces of the front frame of the primary twist mounting frame 1. A tension swing rod 231 is rotatably arranged on the rotating seat 232, and a swing rod tension shaft 233 is connected to the tension swing rod 231. The swing rod tension shaft 233 extends into the interior of the front frame of the primary twist mounting frame 1. A U-shaped limit rod 24 is arranged on the outside of the tension swing rod 231. The U-shaped limit rod 24 is installed on the side wall of the front frame of the primary twist mounting frame 1. The U-shaped limit rod 24 can play a better limiting role.

[0042] In addition, the electric roller assembly 6 includes an installation box 61, which is installed on the upper part of the re-twisting installation frame 5. A rotating motor 7 is arranged in the installation box 61. A first traction wheel 62 and a second traction wheel 63 are symmetrically arranged on the side wall of one side of the box body of the installation box 61. A guide wheel frame 64 is arranged on the upper part of the installation box 61 where the first traction wheel 62 is arranged, so that the first traction wheel 62 and the second traction wheel 63 can play a traction role.

[0043] Moreover, a third gear 71 is assembled on the output end of the rotating motor 7, and the third gear 71 is located between the first traction wheel 62 and the second traction wheel 63. The rotating motor 7 drives the first traction wheel 62 and the second traction wheel 63 to rotate. The first traction wheel 62 includes a first gear 621, which is arranged on one side of the third gear 71 and meshes with the third gear 71. The second traction wheel 63 includes a second gear 631, which is arranged on the other side of the third gear 71 away from the first gear 621 and meshes with the third gear 71. The automatic rotation of the roller is realized by the rotating motor 7.

[0044] In this embodiment, after the yarn comes out of the unwinding rack 35, it is first guided to the hole on the wire threading head 36 through the wire guide plate 34, and then enters the wire feeding channel 313. After coming out of the wire feeding channel 313, it is connected to the corresponding wire break alarm mechanism 2 through the wire guide wheel 312. During this process, the yarn will contact the roller 32, so that when the roller rocker arm shaft 31 rotates, the roller 32 can increase the travel of the yarn, thereby increasing the tension of the yarn.

[0045] When the yarn enters the wire break alarm mechanism 2, the yarn passes through the first wire guide assembly 21 and the second wire guide assembly 22 and is guided to the yarn break alarm assembly 23 below. The yarn will be wound around the wire guide wheel of the tension swing rod 231. The tension swing rod 231 can adjust the distance through the rotating seat 232, thereby changing the tension of the yarn. The original tension swing rod 231 is placed at the bottom of the rod body of the U-shaped limit rod 24. During the twisting operation, the yarn will pull the tension swing rod 231 to swing upward so that it is at the top. Once the yarn breaks, the yarn will detach from the tension swing rod 231. At this time, the tension swing rod 231 will fall and be placed on the U-shaped limit rod 24 after no traction, and the tension shaft 233 of the swing rod will rotate and change its position. An alarm that will alarm when it rotates to a specified position can be connected to the tension shaft 233 of the swing rod, so that when the tension swing rod 231 falls and rotates, the alarm can sound an alarm and stop the machine, promptly reminding the surrounding operators to conduct timely inspections.

[0046] The yarn coming out of the wire breakage alarm mechanism 2 will first pass through the uppermost guide wheel of the guide wheel frame 64, then pass through the second traction wheel 63 to the first traction wheel 62, and then be guided by another guide wheel of the guide wheel frame 64 to the winding frame 10 below. The winding frame 10 is driven by the motor 9 to wind up the twisted yarn.

[0047] During the winding process, the rotary motor 7 rotates, driving the third gear 71 to rotate, so that the first gear 621 and the second gear 631 on both sides can actively rotate, thereby performing traction work. Compared with the semi-automatic roller, this automatic rotating roller makes the traction smoother and has a longer service life. Compared with the semi-automatic roller, this automatic roller can further prevent the yarn from wearing.

[0048] In the utility model, a roller 32 is provided at the unwinding frame 35 for releasing the yarn, so that the tension of the yarn is higher, thereby ensuring that the yarn will not loosen during twisting, and the yarn breakage alarm mechanism 2 on one side can effectively detect the yarn breakage in time when the yarn breaks, thereby giving an alarm and stopping the machine, and the yarn breakage alarm component 23 provided also has a certain effect of increasing the tension, and the roller located above the winding frame 10 is set to be electric, and the roller is driven by the rotating motor 7 to actively rotate, thereby preventing the yarn from being worn out when being pulled by the roller component.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-tension forced twisting wire making machine, comprising a primary twisting unit (001), a secondary twisting unit (002) being arranged on one side of the primary twisting unit (001), characterized in that: The primary twist unit (001) comprises a primary twist installation frame (1), a plurality of groups of forced twisting mechanisms (3) are installed on a surface of one side of the primary twist installation frame (1), and a wire break alarm mechanism (2) corresponding to each group of forced twisting mechanisms (3) is arranged on the frame of the primary twist installation frame (1) close to the secondary twist unit (002); The re-twisting unit (002) comprises a re-twisting mounting frame (5), a plurality of electric roller assemblies (6) corresponding to each group of forced twisting mechanisms (3) are arranged on the upper part of the re-twisting mounting frame (5), a mounting plate (8) is arranged at the bottom of the re-twisting mounting frame (5), a winding frame (10) corresponding to each electric roller assembly (6) is arranged on the mounting plate (8), a motor (9) is arranged on one side of the winding frame (10), and the motor (9) drives the winding roller of the winding frame (10) to rotate.

2. The high tension forced twisting wire making machine according to claim 1, characterized in that: The forced twisting mechanism (3) comprises a roller rocker arm shaft (31), the roller rocker arm shaft (31) being rotatably mounted on a primary twisting mounting frame (1), a roller (32) being mounted on a shaft body of the roller rocker arm shaft (31) away from the primary twisting mounting frame (1), a hanging plate (33) being mounted on the other end of the roller rocker arm shaft (31) away from the primary twisting mounting frame (1), and an unwinding frame (35) being mounted on the other side surface of the hanging plate (33) away from the roller rocker arm shaft (31).

3. The high tension forced twisting wire making machine according to claim 2, characterized in that: The roller rocker arm shaft (31) comprises a cavity (311) opened in the middle of the shaft body, a wire guide wheel (312) is rotatably arranged in the cavity (311), and a wire running channel (313) is opened through one side of the cavity (311); A bearing seat (315) is rotatably arranged on the shaft body of the other end of the roller rocker arm shaft (31) away from the primary twisting mounting frame (1); the bearing seat (315) is mounted on the suspension plate (33); a connecting flange (37) is installed on one side of the bearing seat (315); a threading head (36) is arranged at the center of the connecting flange (37); and a threading head (36) is arranged at the center of the threading head (36); A center sleeve (314) is provided on the outer wall of the middle part of the shaft body of the roller rocker arm shaft (31), and a roller (32) is provided on the center sleeve (314).

4. The high tension forced twisting wire making machine according to claim 1, characterized in that: The thread break alarm mechanism (2) comprises a yarn break alarm component (23), a first wire guide component (21) is arranged above the yarn break alarm component (23), a second wire guide component (22) is arranged on one side of the first wire guide component (21), and the first wire guide component (21) and the second wire guide component (22) are located on the same horizontal plane.

5. The high tension forced twisting wire making machine according to claim 4, characterized in that: The yarn break alarm component (23) comprises a rotating seat (232), the rotating seat (232) being mounted on both side surfaces of the front frame body of the primary twist mounting frame (1), a tension swing rod (231) being rotatably arranged on the rotating seat (232), and a swing rod tension shaft (233) being connected to the tension swing rod (231), and the swing rod tension shaft (233) extending into the interior of the front frame body of the primary twist mounting frame (1); A U-shaped limit rod (24) is arranged outside the tension swing rod (231), and the U-shaped limit rod (24) is mounted on the side wall of the front frame body of the primary twisting mounting frame (1).

6. The high tension forced twisting wire making machine according to claim 1, characterized in that: The electric roller assembly (6) comprises an installation box (61), the installation box (61) being installed on the upper part of the re-twisting installation frame (5), a rotating motor (7) being arranged in the installation box (61), a first traction wheel (62) and a second traction wheel (63) being symmetrically arranged on a side wall of a box body of the installation box (61), and a guide wheel frame (64) being arranged on the upper part of the installation box (61) where the first traction wheel (62) is arranged.

7. The high tension forced twisting wire making machine according to claim 6, characterized in that: A third gear (71) is mounted on the output end of the rotating motor (7); the third gear (71) is located between the first traction wheel (62) and the second traction wheel (63); the rotating motor (7) drives the first traction wheel (62) and the second traction wheel (63) to rotate.

8. The high tension forced twisting wire making machine according to claim 7, characterized in that: The first traction wheel (62) comprises a first gear (621), the first gear (621) being arranged on one side of the third gear (71) and meshing with the third gear (71), and the second traction wheel (63) comprises a second gear (631), the second gear (631) being arranged on the other side of the third gear (71) away from the first gear (621) and meshing with the third gear (71).

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