Two-for-one twister

Abstract

The utility model belongs to the technical field of two-for-one twisters, and particularly relates to a two-for-one twister which comprises a shell, a function box is fixedly mounted on the right side of the shell, a servo motor is fixedly mounted on the inner wall of the right side of the function box, a winding mechanism is arranged in the shell, and a reciprocating mechanism is arranged between the function box and the shell; an adjusting rod is arranged on the inner wall of the left side of the shell, an adjusting mechanism and a sliding mechanism are arranged between the adjusting rod and the shell, a twisting motor is fixedly installed at the bottom of the shell, a spindle is rotationally installed on the inner wall of the bottom of the shell, and the bottom of the spindle is fixedly connected with an output shaft of the twisting motor. The silk thread winding device is reasonable in design, by arranging the reciprocating mechanism and the silk thread guide ring, silk threads can be evenly laid and wound through the winding roller, the purpose of improving the silk thread winding quality can be achieved, by arranging the adjusting mechanism, the situation that the silk threads are too loose or too tight to break during winding can be avoided, and then the purpose of improving the silk thread winding quality can be achieved.

Description

Technical Field

[0001] The present application relates to the technical field of two-for-one twisting machines, and in particular to a two-for-one twisting machine. Background Art

[0002] The two-for-one twister is a mechanical device used in the textile industry, mainly used for the twisting process of fibers. It is a process of using a twisting spindle to interlace and twist two or more strands of fibers to form a fiber bundle.

[0003] At present, a Chinese patent announcement with announcement number CN220503295U has a two-for-one twisting machine, including a support frame, an electric control box fixedly arranged on one side of the support frame, a fixed plate fixedly arranged at the bottom end of the support frame, and mounting frames fixedly arranged on both sides of the top of the electric control box. The third servo motor drives the active synchronous pulley to work, and the active synchronous pulley cooperates with the driven synchronous pulley to drive the synchronous belt to work. The third servo motor rotates in the same direction repeatedly, so that the reciprocating slider moves back and forth, driving the limit block to move back and forth, breaking the winding law of the take-up roller, and preventing the silk thread from overlapping on one side of the take-up roller when curling, making the silk thread curling on the take-up roller more uniform, preventing the generation of overlapping patterns, and achieving the effect of effectively changing the appearance of the take-up roller.

[0004] In actual use, it is found that the existing two-for-one twisting machine cannot adjust the tension of the silk thread when winding the silk thread, which easily causes the silk thread to be too loose or too tight and break during winding, thereby affecting the quality of the silk thread winding. Therefore, we propose a two-for-one twisting machine to solve the above problem. Utility Model Content

[0005] The purpose of this application is to solve the problem in the prior art that the existing two-for-one twisting machine cannot adjust the tension of the silk thread when winding the silk thread, which easily causes the silk thread to be too loose or too tight when winding, thereby affecting the quality of the silk thread winding, and to propose a two-for-one twisting machine.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A two-for-one twisting machine comprises a shell, a function box is fixedly installed on the right side of the shell, a servo motor is fixedly installed on the right inner wall of the function box, a winding mechanism is arranged in the shell, and a reciprocating mechanism is arranged between the function box and the shell; an adjusting rod is arranged on the left inner wall of the shell, an adjusting mechanism and a sliding mechanism are arranged between the adjusting rod and the shell, a twisting motor is fixedly installed on the bottom of the shell, a spindle is rotatably installed on the inner wall of the bottom of the shell, and the bottom of the spindle is fixedly connected to the output shaft of the twisting motor.

[0008] Preferably, the winding mechanism includes a rotating shaft and a winding roller, and the same rotating shaft is rotatably installed on the inner walls on both sides of the shell. The rotating shaft is located above the adjusting rod, and a winding roller is fixedly sleeved on the rotating shaft. The right end of the rotating shaft is fixedly connected to the output shaft of the servo motor.

[0009] Preferably, the reciprocating mechanism includes a reciprocating screw and a screw seat, and the same reciprocating screw is rotatably installed on the left inner wall of the shell and the right inner wall of the function box. The reciprocating screw is located between the rotating shaft and the adjusting rod, and a screw seat is provided on the threaded sleeve of the reciprocating screw, and a transmission mechanism is arranged between the reciprocating screw and the output shaft of the servo motor.

[0010] Preferably, the transmission mechanism includes two transmission wheels and a transmission belt, the reciprocating screw and the servo motor output shaft are both fixedly sleeved with transmission wheels, the two transmission wheels are both located in the function box, and the transmission sleeves on the two transmission wheels are provided with the same transmission belt.

[0011] Preferably, the adjustment mechanism comprises a screw and a knob, the screw is rotatably mounted on the inner wall of the rear side of the shell, a knob is provided at the front end of the screw, and the adjustment rod is threadedly sleeved on the screw.

[0012] Preferably, the sliding mechanism includes a slider and a slide groove, the left end of the adjusting rod is provided with a slider, the left inner wall of the shell is provided with a slide groove, and the slider is slidably connected with the slide groove.

[0013] Preferably, the inner walls on both sides of the shell are fixedly mounted with a same fixing rod, the fixing rod is located between the rotating shaft and the reciprocating screw, and the screw seat is threadedly sleeved on the fixing rod.

[0014] Preferably, a wire guide ring is provided on the front side of the screw seat, and a correction wheel is rotatably installed on the right side of the adjustment rod.

[0015] Beneficial effects of this application:

[0016] 1. Through the cooperation of the servo motor, the rotating shaft and the winding roller, the servo motor can drive the winding roller to rotate, and the purpose of winding and rewinding the wire can be achieved through the winding roller. Through the cooperation of the servo motor, two transmission wheels, the transmission belt, the reciprocating screw rod and the screw rod seat, the servo motor can drive the screw rod seat and the wire guide ring to move back and forth left and right, and the wire guide ring can drive the wire to swing back and forth left and right, so that the winding roller can evenly lay and wind the wire, and the purpose of improving the winding quality of the wire can be achieved;

[0017] 2. Through the cooperation of the knob, the screw and the adjusting rod, the knob can be turned to drive the adjusting rod to move forward and backward, and the correction wheel can be driven to move forward and backward. The tension of the wire can be adjusted through the correction wheel, and the wire can be prevented from being broken due to being too loose or too tight during winding, thereby achieving the purpose of improving the quality of wire winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a two-for-one twisting machine proposed in this application;

[0019] Figure 2 This is a schematic diagram of the main cross-sectional structure of a two-for-one twisting machine proposed in this application;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of an adjustment mechanism of a two-for-one twisting machine proposed in this application;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the transmission mechanism of a two-for-one twisting machine proposed in this application.

[0022] In the figure: 1. Shell; 2. Function box; 3. Motor; 4. Rotating shaft; 5. Winding roller; 6. Reciprocating screw; 7. Screw seat; 8. Wire guide ring; 9. Fixed rod; 10. Transmission wheel; 11. Transmission belt; 12. Adjusting rod; 13. Correction wheel; 14. Screw; 15. Knob; 16. Slider; 17. Slide; 18. Wire twisting motor; 19. Spindle. DETAILED DESCRIPTION

[0023] The technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0024] Reference Figure 1-4 A two-for-one twisting machine comprises a shell 1, a function box 2 is fixedly installed on the right side of the shell 1, a servo motor 3 is fixedly installed on the right inner wall of the function box 2, a winding mechanism is arranged in the shell 1, and a reciprocating mechanism is arranged between the function box 2 and the shell 1; an adjusting rod 12 is arranged on the left inner wall of the shell 1, an adjusting mechanism and a sliding mechanism are arranged between the adjusting rod 12 and the shell 1, a twisting motor 18 is fixedly installed on the bottom of the shell 1, a spindle 19 is rotatably installed on the inner wall of the bottom of the shell 1, and the bottom of the spindle 19 is fixedly connected to the output shaft of the twisting motor 18.

[0025] In this embodiment, the winding mechanism includes a rotating shaft 4 and a winding roller 5. The same rotating shaft 4 is rotatably installed on the inner walls of both sides of the shell 1. The rotating shaft 4 is located above the adjusting rod 12. A winding roller 5 is fixedly sleeved on the rotating shaft 4. The right end of the rotating shaft 4 is fixedly connected to the output shaft of the servo motor 3. By providing a winding mechanism, the servo motor 3 can drive the winding roller 5 to rotate, so that the purpose of winding and winding the silk thread through the winding roller 5 can be achieved.

[0026] In this embodiment, the reciprocating mechanism includes a reciprocating screw 6 and a screw seat 7. The same reciprocating screw 6 is rotatably installed on the left inner wall of the shell 1 and the right inner wall of the function box 2. The reciprocating screw 6 is located between the rotating shaft 4 and the adjusting rod 12. The screw seat 7 is threadedly sleeved on the reciprocating screw 6. A transmission mechanism is arranged between the reciprocating screw 6 and the output shaft of the servo motor 3. By setting up the reciprocating mechanism, the reciprocating screw 6 can drive the screw seat 7 and the wire guide ring 8 to move back and forth left and right, and the purpose of driving the wire to swing back and forth left and right through the wire guide ring 8 can be achieved.

[0027] In this embodiment, the transmission mechanism includes two transmission wheels 10 and a transmission belt 11. The reciprocating screw rod 6 and the output shaft of the servo motor 3 are both fixedly sleeved with transmission wheels 10. The two transmission wheels 10 are both located in the function box 2. The two transmission wheels 10 are sleeved with the same transmission belt 11. By setting up the transmission mechanism, the servo motor 3 can drive the reciprocating screw rod 6 to rotate.

[0028] In this embodiment, the adjusting mechanism includes a screw 14 and a knob 15. The screw 14 is rotatably installed on the inner wall of the rear side of the shell 1, and the knob 15 is provided at the front end of the screw 14. The adjusting rod 12 is threadedly sleeved on the screw 14. By providing an adjusting mechanism, rotating the knob 15 can drive the screw 14 to rotate, and can drive the adjusting rod 12 and the correction wheel 13 to move forward and backward, so as to achieve the purpose of adjusting the tension of the wire through the correction wheel 13.

[0029] In this embodiment, the sliding mechanism includes a slider 16 and a slide groove 17. The slider 16 is provided at the left end of the adjusting rod 12, and the slide groove 17 is provided on the left inner wall of the shell 1. The slider 16 is slidably connected with the slide groove 17. By providing the sliding mechanism, the adjusting rod 12 can move back and forth on the left inner wall of the shell 1.

[0030] In this embodiment, the same fixing rod 9 is fixedly installed on the inner walls of both sides of the shell 1, and the fixing rod 9 is located between the rotating shaft 4 and the reciprocating screw 6. The screw seat 7 is threadedly sleeved on the fixing rod 9. By providing the fixing rod 9, the screw seat 7 can slide left and right on the fixing rod 9, so that the screw seat 7 can only move left and right in a horizontal position.

[0031] In this embodiment, a wire guide ring 8 is provided on the front side of the screw seat 7, and a correction wheel 13 is rotatably installed on the right side of the adjusting rod 12. By providing the wire guide ring 8 and the correction wheel 13, the wire can be supported by the correction wheel 13, and the purpose of traction through the wire guide ring 8 can be achieved.

[0032] In the present application, when working, first start the wire twisting motor 18 to drive the spindle 19 to rotate, so as to achieve the purpose of twisting the silk thread through the spindle 19. When the twisted silk thread is wound up, the silk thread is passed through the wire guide ring 8 and fixed on the winding roller 5, and the silk thread is placed in the correction wheel 13. By starting the servo motor 3, the rotating shaft 4 and the winding roller 5 can be driven to rotate, so as to achieve the purpose of winding and winding the silk thread through the winding roller 5. The servo motor 3 can drive the reciprocating screw rod 6 to rotate through the two transmission wheels 10 and the transmission belt 11, which can drive the silk thread. The rod seat 7 and the wire guide ring 8 move back and forth, and the wire guide ring 8 can drive the wire to swing back and forth, and the winding roller 5 can evenly lay and wind the wire, so as to improve the wire winding quality. By turning the knob 15, the screw 14 can be driven to rotate, and the adjusting rod 12 can be driven to move forward and backward, and the correction wheel 13 can be driven to move forward and backward, and the wire tension can be adjusted by the correction wheel 13, so as to avoid the wire breakage due to being too loose or too tight during winding, thereby improving the wire winding quality.

Claims

1. A two-for-one twisting machine, characterized in that: It comprises a shell (1), a function box (2) is fixedly mounted on the right side of the shell (1), a servo motor (3) is fixedly mounted on the inner wall of the right side of the function box (2), a winding mechanism is arranged inside the shell (1), and a reciprocating mechanism is arranged between the function box (2) and the shell (1); An adjusting rod (12) is arranged on the left inner wall of the housing (1); an adjusting mechanism and a sliding mechanism are arranged between the adjusting rod (12) and the housing (1); a twisting motor (18) is fixedly mounted on the bottom of the housing (1); a spindle (19) is rotatably mounted on the inner wall of the bottom of the housing (1); and the bottom of the spindle (19) is fixedly connected to the output shaft of the twisting motor (18).

2. A two-for-one twisting machine according to claim 1, characterized in that: The winding mechanism comprises a rotating shaft (4) and a winding roller (5); the inner walls on both sides of the housing (1) are rotatably mounted with the same rotating shaft (4); the rotating shaft (4) is located above the adjusting rod (12); a winding roller (5) is fixedly sleeved on the rotating shaft (4); and the right end of the rotating shaft (4) is fixedly connected to the output shaft of the servo motor (3).

3. A two-for-one twisting machine according to claim 1, characterized in that: The reciprocating mechanism comprises a reciprocating screw (6) and a screw seat (7); the left inner wall of the housing (1) and the right inner wall of the function box (2) are rotatably mounted with the same reciprocating screw (6); the reciprocating screw (6) is located between the rotating shaft (4) and the adjusting rod (12); a screw seat (7) is threadedly sleeved on the reciprocating screw (6); and a transmission mechanism is arranged between the reciprocating screw (6) and the output shaft of the servo motor (3).

4. A two-for-one twisting machine according to claim 3, characterized in that: The transmission mechanism comprises two transmission wheels (10) and a transmission belt (11); the reciprocating screw rod (6) and the output shaft of the servo motor (3) are both fixedly sleeved with transmission wheels (10); the two transmission wheels (10) are both located in the function box (2); and the transmission sleeves of the two transmission wheels (10) are provided with the same transmission belt (11).

5. A two-for-one twisting machine according to claim 1, characterized in that: The adjustment mechanism comprises a screw rod (14) and a knob (15); the screw rod (14) is rotatably mounted on the inner wall of the rear side of the housing (1); the knob (15) is arranged at the front end of the screw rod (14); and the adjustment rod (12) is threadedly sleeved on the screw rod (14).

6. A two-for-one twisting machine according to claim 1, characterized in that: The sliding mechanism comprises a slider (16) and a slide groove (17); the left end of the adjusting rod (12) is provided with a slider (16); the left inner wall of the housing (1) is provided with a slide groove (17); the slider (16) is slidably connected to the slide groove (17).

7. A two-for-one twisting machine according to claim 3, characterized in that: The inner walls on both sides of the housing (1) are fixedly mounted with a same fixing rod (9), the fixing rod (9) is located between the rotating shaft (4) and the reciprocating screw rod (6), and the screw rod seat (7) is threadedly sleeved on the fixing rod (9).

8. A two-for-one twisting machine according to claim 3, characterized in that: A wire guide ring (8) is arranged on the front side of the screw rod seat (7), and a correction wheel (13) is rotatably mounted on the right side of the adjustment rod (12).

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