阅读说明：本技术 一种加弹机 (Elasticizer ) 是由 石勇强 于 2019-08-29 设计创作，主要内容包括：本发明涉及纺织机械领域,具体涉及一种加弹机。本发明一种加弹机,包括依次连接的原丝架,切丝装置,生头拉杆,上热箱,冷轨,假捻器,上牵伸装置和下牵伸装置；所述下牵伸装置一侧设有动程装置,所述切丝装置包括导丝盘三和切丝器,所述下牵伸装置包括枪嘴,所述枪嘴上配合设置有下吸枪,所述切丝装置上配合设置有上吸枪。本发明提供了一种操作简单,已维护且使用寿命长的加弹机。(The invention relates to the field of textile machinery, in particular to an elasticizer. The invention relates to a texturing machine, which comprises a raw silk frame, a shredding device, a spinning pull rod, an upper hot box, a cold rail, a false twister, an upper drafting device and a lower drafting device which are connected in sequence; the lower drafting device is characterized in that a stroke device is arranged on one side of the lower drafting device, the filament cutting device comprises a filament guiding disc III and a filament cutter, the lower drafting device comprises a gun nozzle, a lower suction gun is arranged on the gun nozzle in a matched mode, and an upper suction gun is arranged on the filament cutting device in a matched mode. The invention provides the elasticizer which is simple to operate, maintained and long in service life.)

1. The utility model provides a draw texturing machine which characterized in that: comprises a raw silk frame, a filament cutting device, a spinning pull rod, an upper hot box, a cold rail, a false twister, an upper drafting device and a lower drafting device which are connected in sequence; the lower drafting device is characterized in that a stroke device is arranged on one side of the lower drafting device, the filament cutting device comprises a filament guiding disc III and a filament cutter, the lower drafting device comprises a gun nozzle, a lower suction gun is arranged on the gun nozzle in a matched mode, and an upper suction gun is arranged on the filament cutting device in a matched mode.

2. The elasticizer of claim 1, wherein: the lower drafting device comprises an installation frame, and a lower hot box, a drafting mechanism, an oil roller, a yarn guide rod and a winding roller are sequentially connected to the installation frame; the drafting mechanism comprises a first base plate, a first motor, a first yarn guide disc and a first starting button, the first base plate is installed on the installation frame, the first motor is installed on the first base plate, the first starting button and the first yarn guide disc are installed, the first motor is driven to rotate, and the first starting button is electrically connected with the first motor.

3. The elasticizer of claim 2, wherein: and a first shunt roller is arranged on the first bottom plate.

4. The elasticizer of claim 2, wherein: a yarn detector is arranged between the drafting mechanism and the oil roller, and the first motor comprises a controller.

5. the elasticizer of claim 2, wherein: the bottom plate is provided with a porcelain hook.

6. The elasticizer of claim 1, wherein: go up drafting arrangement and include bottom plate two, motor two, godet two and start button two, install motor two on the bottom plate two, start button two and godet two, motor two drive godet two rotates, start button two is connected with motor two electricity.

7. The elasticizer of claim 6, wherein: and a second shunt roller is arranged on the second bottom plate.

8. The elasticizer of claim 6, wherein: an upper yarn detector is arranged between the false twister and the upper drafting device; and an air nozzle and a yarn cutter are sequentially arranged between the upper drafting device and the lower drafting device.

9. The elasticizer of claim 1, wherein: the stroke driving device comprises a wall plate, a motor III is fixedly connected to the wall plate, the motor III comprises a motor shaft, an eccentric bearing is sleeved on the motor shaft, a deflection seat is sleeved outside the eccentric bearing, a joint bearing is installed at one end of the deflection seat, a linear bearing is sleeved outside the joint bearing, a transverse moving shaft is arranged at the other end of the joint bearing, a flat iron is connected to the other end of the transverse moving shaft in a shaft coupling mode, and a grooved drum box is arranged on the flat iron.

10. The elasticizer of claim 9, wherein: the other end of the motor shaft is installed on a bearing seat, a bearing is arranged in the bearing seat, and the motor shaft is installed on the bearing seat through the bearing.

11. the elasticizer of claim 9, wherein: and a check ring is arranged on the bearing.

12. The elasticizer of claim 9, wherein: and an end cover is arranged on the bearing seat.

13. The elasticizer of claim 9, wherein: and a check ring is arranged on the eccentric bearing.

14. The elasticizer of claim 9, wherein: the outside of the linear bearing is sleeved with a transverse moving seat, and the transverse moving seat is installed on the wallboard.

15. The elasticizer of claim 9, wherein: and a clamping plate is arranged on one side of the linear bearing and is arranged on the transverse moving seat.

16. The elasticizer of claim 9, wherein: and the linear bearing is provided with a check ring.

17. the elasticizer of claim 9, wherein: the wall plate is provided with a sensor seat, the sensor seat is provided with a sensor, the motor shaft is sleeved with a positioning ring, and the sensor and the positioning ring are arranged in a matched mode.

18. The elasticizer of claim 9, wherein: the motor III is provided with a flat key, the flat key is connected with a coupler, the coupler is sleeved outside a motor shaft, and one end of the coupler is fixedly provided with a positioning ring.

Technical Field

The invention relates to the field of textile machinery, in particular to an elasticizer.

Background

The texturing machine is a machine which can process untwisted yarn of terylene (POY), polypropylene fiber and the like into medium-elasticity yarn by false twist texturing. A textile machine for stretch yarn with low elastic energy.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides an elasticizer which carries out threading according to a processing sequence of a protofilament channel, and the specific scheme is as follows:

A texturing machine comprises a raw silk frame, a filament cutting device, a spinning pull rod, an upper hot box, a cold rail, a false twister, an upper drafting device and a lower drafting device which are connected in sequence; the lower drafting device is characterized in that a stroke device is arranged on one side of the lower drafting device, the filament cutting device comprises a filament guiding disc III and a filament cutter, the lower drafting device comprises a gun nozzle, a lower suction gun is arranged on the gun nozzle in a matched mode, and an upper suction gun is arranged on the filament cutting device in a matched mode.

The lower drafting device comprises an installation frame, and a lower hot box, a drafting mechanism, an oil roller, a yarn guide rod and a winding roller are sequentially connected to the installation frame; the drafting mechanism comprises a first base plate, a first motor, a first yarn guide disc and a first starting button, the first base plate is installed on the installation frame, the first motor is installed on the first base plate, the first starting button and the first yarn guide disc are installed, the first motor is driven to rotate, and the first starting button is electrically connected with the first motor. The first godet of the drafting device is driven by the first motor, the yarn is wound on the first godet and the first splitter roller, so that the yarn can be drafted, and the first start button can control the first motor to be switched on and off, namely the first motor of each drafting device can be switched on and off independently.

And a first shunt roller is arranged on the first bottom plate. The split roller plays a role of carding the yarns together, prevents the yarns from being twisted together to cause knotting and yarn breakage in multi-circle yarn feeding, and can also adjust the inlet and outlet positions of the whole yarn circle (namely the multi-circle yarns) on the first godet.

A yarn detector is arranged between the drafting mechanism and the oil roller, and the first motor comprises a controller. If the yarn detector does not sense the yarn, namely the yarn is broken, the yarn detector can give out a signal to stop all motors at the spindle position through the controller in order to prevent the broken end from winding more and more in the process of winding into the yarn guide disc.

The bottom plate is provided with a porcelain hook. The porcelain hook can guide the yarn while minimizing damage to the yarn.

Go up drafting arrangement and include bottom plate two, motor two, godet two and start button two, install motor two on the bottom plate two, start button two and godet two, motor two drive godet two rotates, start button two is connected with motor two electricity. And the second motor can be controlled by the second start button to be switched on and off, namely, the second motor of each upper drafting device can be switched on and off independently.

And a second shunt roller is arranged on the second bottom plate. The second splitter roll plays a role in carding yarns, prevents the yarns from being knotted and broken when being wound together during multi-circle yarn feeding, and can also adjust the inlet and outlet positions of the whole yarn circle (namely the multi-circle yarns) on the second godet.

An upper yarn detector is arranged between the false twister and the upper drafting device; the second motor comprises a controller, and an air nozzle and a yarn cutter are sequentially arranged between the upper drafting device and the lower drafting device. When the yarn is not detected by the yarn detector, the yarn is broken, the yarn detector sends a signal to the controller, and all motors at the spindle are stopped by the controller.

The stroke driving device comprises a wall plate, a motor III is fixedly connected to the wall plate, the motor III comprises a motor shaft, an eccentric bearing is sleeved on the motor shaft, a deflection seat is sleeved outside the eccentric bearing, a joint bearing is installed at one end of the deflection seat, a linear bearing is sleeved outside the joint bearing, a transverse moving shaft is arranged at the other end of the joint bearing, a flat iron is connected to the other end of the transverse moving shaft in a shaft coupling mode, and a grooved drum box is arranged on the flat iron. The motor III also comprises a controller; the eccentric bearing is driven by the motor shaft to drive the eccentric seat to move, the joint bearing also moves along with the eccentric bearing and drives the transverse moving shaft to drive the flat iron, so that the grooved drum box is driven to reciprocate, wherein the linear bearing can limit the movement direction to be only the left and right direction; through the arrangement of the eccentric bearing, the grooved drum box can not move unidirectionally all the time even if the eccentric bearing rotates all the time due to mechanical damage, so that the damage to the machine caused by unidirectional motion transition in the prior art is avoided, and the grooved drum box is safer.

The other end of the motor shaft is installed on a bearing seat, a bearing is arranged in the bearing seat, and the motor shaft is installed on the bearing seat through the bearing. The design makes the motor shaft operate more stably.

And a check ring is arranged on the bearing. The retaining ring can prevent dust from entering, so that the maintenance frequency is reduced.

And an end cover is arranged on the bearing seat. The end cap can prevent dust from entering.

And a check ring is arranged on the eccentric bearing. The retaining ring can prevent dust from entering, so that the maintenance frequency is reduced.

the outside of the linear bearing is sleeved with a transverse moving seat, and the transverse moving seat is installed on the wallboard. . The linear bearing is more stably installed.

And a clamping plate is arranged on one side of the linear bearing and is arranged on the transverse moving seat. The installation is stable and dust is prevented from entering.

and the linear bearing is provided with a check ring. The retaining ring can prevent dust from entering, so that the maintenance frequency is reduced.

The wall plate is provided with a sensor seat, the sensor seat is provided with a sensor, the motor shaft is sleeved with a positioning ring, and the sensor and the positioning ring are arranged in a matched mode. The motor shaft is sleeved with a positioning ring, and the sensor and the positioning ring are arranged in a matched mode. The sensor can be matched with the positioning ring, so that the forward and reverse rotation of the motor III is controlled through the controller.

The motor III is provided with a flat key, the flat key is connected with a coupler, the coupler is sleeved outside a motor shaft, and one end of the coupler is fixedly provided with a positioning ring.

The invention relates to a draw texturing machine.A lower suction gun is firstly arranged in a gun nozzle, the lower suction gun is opened, a worker uses an upper suction gun to enable a yarn end to sequentially pass through a filament cutter and a filament guide disc III from a raw filament frame, enters an upper hot box through a spinning-in pull rod, then is guided into a false twister through a cold rail, and then enters an upper drafting device and a lower drafting device to be drafted. The yarn passes through the false twister, passes through the upper yarn detector, the second yarn guide disc and the air nozzle, passes through the yarn cutter on the hot box nozzle of the lower hot box, cuts the yarn and is sucked by the lower suction gun, and then the yarn is wound on the first yarn guide disc, passes through the yarn detector, the oil roller, the yarn guide rod and the leading-in winding roller through the porcelain hook to finish yarn threading.

The invention has the following advantages:

1. the raw yarn is pieced according to the processing sequence of the yarn path, the waste yarn produced by incomplete working procedures is less;

2. When the lower drafting motor feeds the yarns, the yarns are not physically pressed and deformed, and the quality of the yarns is not influenced;

3. The surface hardness of the godet is extremely high, no abrasion is generated in daily life, the use is reliable, and the maintenance is convenient.

Drawings

FIG. 1 is a schematic structural view of a draw texturing machine according to the present invention;

FIG. 2 is a schematic view of a portion of the structure of a draw texturing machine according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

FIG. 4 is a schematic structural view of a stroke device of the elasticizer of the present invention;

FIG. 5 is a schematic view of a part of the structure of a stroke device in the elasticizer of the present invention;

FIG. 6 is an exploded view of a stroke assembly of the draw texturing machine of the present invention;

FIG. 7 is a schematic view of a lower drafting assembly of the elasticizer of the present invention;

FIG. 8 is a schematic view of a part of the structure of a lower drafting assembly in a draw texturing machine according to the present invention;

wherein the reference numbers: 1. a raw silk frame; 2. a shredding device; 21. a godet III; 22. a shredder; 31. a pull rod for pulling head; 32. an upper hot box; 33. cooling the rail; 34. a false twister; 4. an upper drafting device; 421. a second motor; 422. a second godet; 423. a second starting button; 5. a lower drafting device; 51. a lower hot box; 511. a hot box mouth; 512. a gun nozzle; 52. a drafting mechanism; 521. a first bottom plate; 522. a first motor; 523. a first yarn guide disc; 524. starting a first button; 525. a carding roller I; 53. an oil roller; 54. a thread guide rod; 55. a winding roller; 56. a porcelain hook; 57. a wire detector; 6 a stroke device; 61. a third motor; 611. a motor shaft; 62. an eccentric bearing; 621. a yaw seat; 63. a bearing seat; 631. a bearing; 632. an end cap; 64. a knuckle bearing; 641. a linear bearing; 642. a traversing seat; 643. clamping a plate; 644. traversing the shaft; 645. flat iron; 65. a retainer ring; 66. a wallboard; 661. a sensor seat; 662. a sensor; 663. positioning rings; 664. a coupling; 665. a flat bond; 67. a grooved drum box; 68. a bolt; 681. a nut; 69. a screw; 71. an upper suction gun; 72. a lower suction gun; 73. an air nozzle; 74. a yarn cutter; 75. a wire detector is arranged; 8. a yarn; 9. and a frame.

Detailed Description