Two-for-one twister with adjustable speed

Abstract

The utility model discloses a speed-adjustable two-for-one twister, and relates to the technical field of two-for-one twisters. The two-for-one twister with the adjustable speed comprises a supporting base, a reciprocating mechanism and a thread clamping mechanism, and two sets of fixing plates are fixedly installed at the top of the supporting base; the reciprocating mechanism is arranged above the supporting base and comprises a circular plate, a connecting rod, a movable rod and a square rod, the interiors of the two fixed plates are slidably connected with the outer wall of the square rod, the connecting rod is fixedly installed at the top of the circular plate, and the outer wall of the connecting rod is rotatably connected with one end of the movable rod; the other end of the movable rod is rotationally connected with the bottom of the square rod through a rotating shaft; the wire clamping mechanism is arranged above the supporting base and comprises a hollow block, a threaded rod and a lifting plate. When the silk yarn is cut off, the silk yarn is fixed in the guide hole, the silk yarn is prevented from falling off from the device, re-threading is not needed when the device is started again, operation of workers is facilitated, the workload of the workers is reduced, and the twisting efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a double twister technical field, especially in a kind of speed adjustable double twister. BACKGROUND

[0002] Chinese patent document CN214529369U discloses a kind of adjustable speed double twister, including double twister, controller and motor d, the top of the side of the double twister is equipped with device slot, the inside of the device slot is fixed with motor a by bolt, the inside of the device slot is fixed with motor b by bolt, and motor b is below motor a, the inside of the device slot is fixed with motor c by bolt, and motor c is below motor b, the outer wall of the side of the double twister is fixed with controller by bolt, and controller is below device slot, the inside bottom of the double twister is fixed with motor d by bolt.The utility model can control the power of motor a, motor b, motor c and motor d when operating by controller, so as to control the speed increase of double twister operation, facilitate staff to adjust the speed of double twister operation, facilitate staff to use.

[0003] The above-mentioned kind of adjustable speed double twister is easy to fall off from the device when cutting silk thread, needs to be threaded on each component again, it is more troublesome to operate, increases the workload of staff, reduces the twisting efficiency of device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of speed adjustable double twister, can solve the above-mentioned kind of adjustable speed double twister when cutting silk thread, silk thread is easy to fall off from the device, needs to be threaded on each component again, it is more troublesome to operate, increases the workload of staff, reduces the twisting efficiency of device problem.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of speed adjustable double twister, including support base, reciprocating mechanism and thread clamping mechanism, the top of support base is fixedly installed with two groups of fixed plate;Reciprocating mechanism is set to the top of support base, reciprocating mechanism includes circular plate, connecting rod, movable rod and square bar, the inside of two groups of fixed plate is slidably connected with the outer wall of square bar, the top of circular plate is fixedly installed with connecting rod, the outer wall of connecting rod is rotatably connected with one end of movable rod, the other end of movable rod is rotatably connected with the bottom of square bar by pivot;Thread clamping mechanism is set to the top of support base, and thread clamping mechanism includes hollow block, threaded rod and lifting plate, the top of hollow block is threadedly connected with the outer wall of threaded rod, one end of threaded rod is rotatably connected with the top of lifting plate.

[0006] Preferably, the reciprocating mechanism further comprises a mounting plate, a first motor, a rotating rod and a guide hole, one side of a set of fixed plates is fixedly provided with the mounting plate, the bottom of the mounting plate is fixedly provided with the first motor, the top of the mounting plate is rotatably provided with the rotating rod, the output shaft of the first motor is fixedly connected with one end of the rotating rod, the outer wall of the rotating rod is fixedly connected with the inside of the circular plate, and the front side of the square rod is provided with the guide hole.

[0007] Preferably, the thread clamping mechanism further comprises a positioning block and a hollow block fixedly installed on the top of the square rod, the bottom of the lifting plate is fixedly provided with the positioning block, the bottom of the positioning block extends to the inside of the guide hole, and the two sides of the lifting plate are slidably connected with the two inner walls of the hollow block.

[0008] Preferably, the adjacent side of the fixed plate is rotatably provided with a winding roller, and the side of the other set of fixed plates is fixedly provided with a second motor.

[0009] Preferably, the adjacent side of the fixed plate is provided with an overfeed roller.

[0010] Preferably, the top of the supporting base is fixedly provided with a third motor, and the output shaft of the third motor is fixedly provided with a twisting roller.

[0011] Preferably, the front side of the supporting base is fixedly provided with a controller, and the controller can control the rotating speed of each motor, so as to adjust the running speed of the device.

[0012] Compared with the prior art, the speed-adjustable double-twisting machine has the advantages that:

[0013] (1) The speed-adjustable double-twisting machine is used in cooperation with the mounting plate, the first motor, the rotating rod, the circular plate, the connecting rod, the movable rod, the square rod and the guide hole, the square rod moves back and forth through the rotation of the circular plate, spring transmission is not needed, the normal use of the device is not affected by spring attenuation, the stability and practicability of the device are improved.

[0014] (2) The speed-adjustable double-twisting machine is used in cooperation with the hollow block, the threaded rod, the lifting plate and the positioning block, the thread is fixed in the guide hole when the thread is cut, the thread is prevented from falling off the device, the device does not need to be threaded again when it is started again, the staff can operate conveniently, the work amount of the staff is reduced, and the twisting efficiency of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated below in combination with the drawings and embodiments:

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the three-dimensional view of the second motor of the utility model;

[0018] Figure 3 It is the A part enlarged schematic view of the utility model;

[0019] Figure 4 It is the B part enlarged schematic view of the utility model.

[0020] Reference signs: 1, support base; 2, fixed plate; 3, reciprocating mechanism; 301, mounting plate; 302, first motor; 303, rotating rod; 304, circular plate; 305, connecting rod; 306, movable rod; 307, square rod; 308, guide hole; 4, thread clamping mechanism; 401, hollow block; 402, threaded rod; 403, lifting plate; 404, positioning block; 5, second motor; 6, winding roller; 7, overfeed roller; 8, third motor; 9, twisting roller. DETAILED DESCRIPTION

[0021] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] Please refer to Figures 1-4The utility model provides a technical scheme: a kind of speed adjustable double twister, including support base 1, reciprocating mechanism 3 and clamping mechanism 4, the top of support base 1 is fixedly installed with two groups of fixed plate 2;Reciprocating mechanism 3 is set to the top of support base 1, reciprocating mechanism 3 includes circular plate 304, connecting rod 305, movable rod 306 and square bar 307, the inside of two groups of fixed plate 2 is slidably connected with the outer wall of square bar 307, the top of circular plate 304 is fixedly installed with connecting rod 305, the outer wall of connecting rod 305 is rotatably connected with one end of movable rod 306, the other end of movable rod 306 is rotatably connected with the bottom of square bar 307 by pivot;Clamping mechanism 4 is set to the top of support base 1, clamping mechanism 4 includes hollow block 401, threaded rod 402 and lifting plate 403, the top of hollow block 401 is threadedly connected with the outer wall of threaded rod 402, one end of threaded rod 402 is rotatably connected with the top of lifting plate 403;The adjacent side of fixed plate 2 is rotatably installed with winding roller 6, one side of another group of fixed plate 2 is fixedly installed with second motor 5, the output shaft of second motor 5 is fixedly connected with one end of winding roller 6;The adjacent side of fixed plate 2 is provided with overfeed roller 7;The top of support base 1 is fixedly installed with third motor 8, and the output shaft of third motor 8 is fixedly installed with twisting roller 9.

[0023] Secondly, reciprocating mechanism 3 further includes mounting plate 301, first motor 302, rotating rod 303 and guide hole 308, one side of a group of fixed plate 2 is fixedly installed with mounting plate 301, the bottom of mounting plate 301 is fixedly installed with first motor 302, the top of mounting plate 301 is rotatably installed with rotating rod 303, the output shaft of first motor 302 is fixedly connected with one end of rotating rod 303, the outer wall of rotating rod 303 is fixedly connected with the inside of circular plate 304, the front side of square bar 307 is provided with guide hole 308, and the square bar 307 is moved back and forth by the rotation of circular plate 304, without using spring transmission, avoiding the influence of spring attenuation on the normal use of the device, improve the stability and practicality of the device.

[0024] Further, clamping mechanism 4 further includes positioning blocks 404 and 405, hollow block 401 is fixedly installed on the top of square bar 307, positioning block 404 is fixedly installed on the bottom of lifting plate 403, the bottom of positioning block 404 extends to the inside of guide hole 308, the two sides of lifting plate 403 are slidably connected with the two inner walls of hollow block 401, the silk thread is fixed in the guide hole 308 when the silk thread is cut off, avoiding the silk thread from falling off the device, without rethreading when the device is started again, facilitating the operation of the staff, reducing the workload of the staff, improving the twisting efficiency of the device.

[0025] Further, the front side of support base 1 is fixedly installed with a controller, and the rotational speed of each motor can be controlled by opening the controller, so as to adjust the running speed of the device.

[0026] Working principle: in use, the silk thread is fixed on the winding roller 6 through the overfeed roller 7 and the guide hole 308, the third motor 8 is started to drive the twisting roller 9 to rotate, the silk thread is put out, the second motor 5 is started to drive the winding roller 6 to rotate, the silk thread is wound on the winding roller 6, the first motor 302 is started to drive the rotating rod 303 to rotate, the circular plate 304 is driven to rotate, the connecting rod 305 is driven to rotate on the top of the circular plate 304, the movable rod 306 is driven to move between the connecting rod 305 and the square rod 307, and then the square rod 307 is driven to slide back and forth, the guide position of the guide hole 308 is changed, the silk thread is uniformly wound, the controller is started to control the rotating speed of each motor, the running speed of the device is adjusted, the device stops running after winding, the screw rod 402 is rotated, the lifting plate 403 is driven to move downwards, and then the positioning block 404 is inserted into the guide hole 308 to clamp and fix the silk thread, and then the silk thread is cut off.

[0027] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. A speed-adjustable two-for-one twister, characterized in that, The utility model relates to a thread rolling machine, including: Support base (1), the top of support base (1) is fixedly installed with two groups of fixed plate (2); Reciprocal mechanism (3) is set up in the top of support base (1), and reciprocal mechanism (3) includes circular plate (304), connecting rod (305), movable rod (306) and square bar (307), the inside of two groups of fixed plate (2) is slidably connected with the outer wall of square bar (307), the top of circular plate (304) is fixedly installed with connecting rod (305), and the outer wall of connecting rod (305) is rotatably connected with one end of movable rod (306), and the other end of movable rod (306) is rotatably connected with the bottom of square bar (307) through pivot; Thread clamping mechanism (4) is set up in the top of support base (1), and thread clamping mechanism (4) includes hollow block (401), threaded rod (402) and lifting plate (403), the top of hollow block (401) is threadedly connected with the outer wall of threaded rod (402), and one end of threaded rod (402) is rotatably connected with the top of lifting plate (403).

2. A speed adjustable two-for-one twister according to claim 1, characterized in that: The reciprocal mechanism (3) further includes a mounting plate (301), a first motor (302), a rotating rod (303), and a guide hole (308), one side of the fixed plate (2) is fixedly installed with the mounting plate (301), the bottom of the mounting plate (301) is fixedly installed with the first motor (302), the top of the mounting plate (301) is rotatably installed with the rotating rod (303), the output shaft of the first motor (302) is fixedly connected with one end of the rotating rod (303), the outer wall of the rotating rod (303) is fixedly connected with the inside of the circular plate (304), and the front side of the square bar (307) is provided with the guide hole (308).

3. A speed adjustable two-for-one twister according to claim 2, characterized in that: The thread clamping mechanism (4) further includes positioning blocks (404) and (405), the hollow block (401) is fixedly installed on the top of the square bar (307), the bottom of the lifting plate (403) is fixedly installed with the positioning block (404), the bottom of the positioning block (404) extends to the inside of the guide hole (308), and the two sides of the lifting plate (403) are slidably connected with the two side inner walls of the hollow block (401).

4. A speed adjustable two-for-one twister according to claim 3, characterized in that: The adjacent side of the fixed plate (2) is rotatably installed with a winding roller (6), one side of the other fixed plate (2) is fixedly installed with a second motor (5), and the output shaft of the second motor (5) is fixedly connected with one end of the winding roller (6).

5. A speed adjustable two-for-one twister according to claim 4, characterized in that: The adjacent side of the fixed plate (2) is provided with an overfeed roller (7).

6. A speed adjustable two-for-one twister according to claim 5, characterized in that: The top of the support base (1) is fixedly installed with a third motor (8), and the output shaft of the third motor (8) is fixedly installed with a twisting roller (9).

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