Auxiliary drawing device for polyester FDY (fully drawn yarn)

Abstract

The utility model discloses an auxiliary drawing device for polyester FDY (fully drawn yarn), and relates to the technical field of drawing devices. The winding device comprises an L-shaped base, an auxiliary guiding pipeline is installed at the front end of the L-shaped base, a sensing assembly is installed on the L-shaped base, an adjusting assembly is further installed on the L-shaped base, a winding assembly is installed at the rear end of the L-shaped base, and a locking assembly is installed on the winding assembly. According to the polyester yarn winding device, the tension degree of polyester yarn during winding can be sensed through the sensing assembly, and the adjusting assembly is controlled to rotate and change according to the tension degree, so that the polyester yarn can be wound on the sleeve in a tightened state all the time, disordered winding is avoided, manual reworking is not needed, time and labor are saved, and the production efficiency is improved. And by means of the locking assembly, the sleeve can be conveniently mounted on and dismounted from the winding assembly, so that the mounting and dismounting time of the device can be shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire drawing devices, and in particular relates to a polyester FDY wire auxiliary wire drawing device. Background Art

[0002] FDY, FULLY DRAWN YARN, fully drawn yarn, the introduction of stretching in the spinning process can obtain winding yarn with high orientation and medium crystallinity, which is fully drawn yarn. Conventional fully drawn yarns are polyester and nylon, both of which are chemical fiber filaments. FDY fabrics feel smooth and soft, and are often used to weave simulated silk fabrics. They are widely used in clothing and home textiles. If you want to get colored FDY, you can add masterbatch during spinning or put the finished yarn into the dye barrel for dyeing.

[0003] In the production of polyester FDY yarn, the raw material needs to be stretched into yarn through a wire drawing mechanism, and then the drawn polyester yarn is wound onto a sleeve. If the running speeds of the wire drawing device and the winding device are different, the polyester yarn will become loose during the winding process, resulting in disordered winding of the polyester yarn, affecting the winding effect of the winding, and manual rework and rewinding are required, which is time-consuming and labor-intensive. In addition, the current winding equipment is inconvenient when installing and disassembling the sleeve, which makes its work efficiency low.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a polyester FDY yarn auxiliary wire drawing device to overcome the above technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a polyester FDY wire auxiliary drawing device, comprising an L-shaped base, an auxiliary guide pipe is installed at the front end of the L-shaped base, a sensing component is installed on the L-shaped base, an adjustment component is also installed on the L-shaped base, a winding component is installed at the rear end of the L-shaped base, and a locking component is installed on the winding component;

[0008] The auxiliary guide pipe is used to guide the polyester filament, the winding assembly is used to install a sleeve to wind the polyester filament on the sleeve, the sensing assembly can sense the tension of the polyester filament to drive the adjustment assembly to rotate according to the tension, and the locking assembly can flexibly remove or install the sleeve onto the winding assembly by changing its shape.

[0009] Furthermore, the sensing component includes a mounting plate, a telescopic rod is mounted on the lower surface of the mounting plate, an auxiliary rod is mounted on the lower end of the telescopic rod, a guide hole is opened on the auxiliary rod, a spring is mounted inside the telescopic rod, a pressure sensor is installed through the mounting plate, and the sensing end of the pressure sensor is inside the telescopic rod and in contact with one end of the spring.

[0010] Furthermore, the adjustment component includes a first motor, which is installed on the L-shaped base, and a first drive shaft is installed at the axial position of the first motor. A rotating plate is installed at one end of the first drive shaft, and both ends of the rotating plate are at the same distance from the first drive shaft. Auxiliary wheels are rotatably installed at both ends of the rotating plate, and auxiliary sliding grooves are opened on the upper surfaces of the auxiliary wheels.

[0011] Furthermore, the winding assembly includes a fixed plate, which is installed on one side of the L-shaped base. A second motor is installed on the fixed plate, a rotating rod is installed on the shaft of the second motor, the sleeve is sleeved on the rotating rod, and the rotating rod can drive the sleeve to rotate.

[0012] Furthermore, the locking assembly includes a locking fixing frame, and locking rods are rotatably installed at both ends of the locking fixing frame. An arc-shaped groove is opened at the upper end of the locking rod, and the arc-shaped grooves opened on the locking rods at both ends can be combined into a circular groove to fix the rotating rod therein.

[0013] Furthermore, a locking plate is installed at the upper end of each locking rod, and a hole is formed on the locking plate. The locking assembly also includes a latch, and the latch can simultaneously penetrate the holes on the locking plates at both ends.

[0014] Furthermore, heightening rods are installed at four corners of the lower surface of the L-shaped base, and a bottom plate is installed at the lower end of the heightening rods.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model can sense the tension of the polyester yarn when it is rolled up through the sensing component, and control the rotation of the adjusting component according to the tension, so that the polyester yarn can be always wound on the sleeve in a taut state, avoiding the disorder of the rolling up, and no manual rework is required, which saves time and labor. The locking component can make it more convenient to install and remove the sleeve on the winding component, thereby achieving the goal that the device can shorten the installation and removal time and improve work efficiency.

[0017] 2. The utility model uses a latch to insert the latch into the hole at the same time, so that the two locking rods are fixed, and the rotating rod can be fixed in its arc-shaped notch, so that the sleeve is fixed on the rotating rod and will not be separated from the rotating rod during operation. When the sleeve needs to be removed, the latch can be pulled out to allow the locking rod to rotate, so that the two locking rods are no longer in contact, so that the rotating rod is no longer fixed, and the sleeve can be removed from the rotating rod, so that the device can flexibly remove and install the sleeve, and is portable to use.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the sensing component of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the sensing component of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the winding component of the utility model;

[0025] Figure 6 This is a schematic diagram of the locking assembly structure of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. L-shaped base; 2. Auxiliary guide pipe; 3. Sensing component; 4. Adjusting component; 5. Winding component; 6. Locking component; 7. Sleeve; 8. Mounting plate; 9. Telescopic rod; 10. Auxiliary rod; 11. Guide hole; 12. Spring; 13. Pressure sensor; 14. First motor; 15. First drive shaft; 16. Rotating plate; 17. Auxiliary wheel; 18. Auxiliary slide; 19. Fixed plate; 20. Second motor; 21. Rotating rod; 22. Locking bracket; 23. Locking rod; 24. Arc notch; 25. Locking plate; 26. Hole; 27. Latch; 28. Heightening rod; 29. ​​Bottom plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in 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.

[0029] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0030] See also Figure 1-Figure 6 As shown, the utility model is a polyester FDY yarn auxiliary drawing device, comprising an L-shaped base 1, an auxiliary guide pipe 2 is installed at the front end of the L-shaped base 1, a sensing component 3 is installed on the L-shaped base 1, an adjustment component 4 is also installed on the L-shaped base 1, a winding component 5 is installed at the rear end of the L-shaped base 1, and a locking component 6 is installed on the winding component 5;

[0031] The auxiliary guide pipe 2 is used to guide the polyester filament, the winding component 5 is used to install the sleeve 7 to wind the polyester filament on the sleeve 7, the sensing component 3 can sense the tension of the polyester filament to drive the adjustment component 4 to rotate according to the tension, and the locking component 6 can flexibly remove or install the sleeve 7 onto the winding component 5 by changing its shape.

[0032] In actual use, the polyester thread can be installed on the device through the auxiliary guide pipe 2, and the winding component 5 can be driven to pull the polyester thread and wind it on the sleeve 7. When it is pulled, if the polyester thread is not in a taut state, the sensing component 3 will sense it, and then control the rotation of the adjustment component 4 by sensing the tension of the polyester thread, so that the polyester thread is always in a taut state for winding, avoiding winding disorder due to looseness, and the locking component 6 can make the sleeve 7 flexibly disassembled on the winding component 5, and can also ensure the fixity when installed on it.

[0033] The utility model can sense the tension of the polyester yarn when it is rolled up through the sensing component 3, and control the rotation of the adjusting component 4 according to the tension, so that the polyester yarn can be always wound on the sleeve 7 in a taut state, avoiding the disorder of the rolling up, and no manual rework is required, which saves time and labor. The locking component 6 can make it more convenient to install and remove the sleeve 7 on the winding component 5, thereby achieving the goal that the device can shorten the installation and removal time and improve work efficiency.

[0034] In one embodiment, for the above-mentioned sensing component 3, the sensing component 3 includes a mounting plate 8, a telescopic rod 9 is mounted on the lower surface of the mounting plate 8, an auxiliary rod 10 is mounted on the lower end of the telescopic rod 9, a guide hole 11 is opened on the auxiliary rod 10, a spring 12 is installed inside the telescopic rod 9, and a pressure sensor 13 is installed through the mounting plate 8, and the sensing end of the pressure sensor 13 is inside the telescopic rod 9 and in contact with one end of the spring 12.

[0035] The polyester thread can be passed through the guide hole 11 on the auxiliary rod 10, and the guide hole 11 is consistent with the central axis of the auxiliary guide pipe 2. When the polyester thread loosens and falls downward, the telescopic rod 9 will also drive the guide hole 11 to move downward, so that the spring 12 will be extended and retracted, and the pressure sensor 13 will sense the pressure change, so that the adjustment component 4 can be controlled to rotate according to the pressure change, thereby driving the polyester thread to become taut, avoiding entanglement due to looseness.

[0036] In one embodiment, for the above-mentioned adjustment component 4, the adjustment component 4 includes a first motor 14, the first motor 14 is installed on the L-shaped base 1, a first driving shaft 15 is installed at the axial position of the first motor 14, a rotating plate 16 is installed at one end of the first driving shaft 15, and both ends of the rotating plate 16 are at the same distance from the first driving shaft 15, auxiliary wheels 17 are rotatably installed at both ends of the rotating plate 16, and auxiliary sliding grooves 18 are opened on the upper surface of the auxiliary wheels 17.

[0037] By passing the polyester yarn through the lower surface of the auxiliary wheel 17 at the front end and then through the upper surface of the auxiliary wheel 17 at the rear end, when the pressure sensor 13 senses a change in pressure, it can control its first motor 14 to drive the rotating plate 16 to rotate through the first driving shaft 15 according to the pressure change, thereby driving the polyester yarn to rotate, changing its transmission distance, and adjusting the polyester yarn to a taut state to avoid winding disorder, and the auxiliary slide groove 18 can install the polyester yarn therein so that it will not fall off the auxiliary wheel 17, thereby improving its running stability.

[0038] In one embodiment, for the above-mentioned winding assembly 5, the winding assembly 5 includes a fixed plate 19, the fixed plate 19 is installed on one side of the L-shaped base 1, a second motor 20 is installed on the fixed plate 19, a rotating rod 21 is installed on the axis of the second motor 20, the sleeve 7 is sleeved on the rotating rod 21, and the rotating rod 21 can drive the sleeve 7 to rotate.

[0039] By installing the sleeve 7 on the rotating rod 21 and driving the second motor 20, the rotating rod 21 can be driven to rotate, thereby driving the sleeve 7 to perform a winding operation and winding the polyester yarn thereon.

[0040] In one embodiment, for the above-mentioned locking assembly 6, the locking assembly 6 includes a locking fixing frame 22, and locking rods 23 are rotatably installed at both ends of the locking fixing frame 22. An arc-shaped groove 24 is opened at the upper end of the locking rod 23, and the arc-shaped grooves 24 opened on the locking rods 23 at both ends can be combined into a circular groove to fix the rotating rod 21 therein.

[0041] After the sleeve 7 is installed on the rotating rod 21, the locking rod 23 can be relatively rotated on its locking fixing frame 22 so that the two sides of the locking rods 23 are in contact, thereby making the arc-shaped groove 24 contact with the rotating rod 21 and combining them into a circular groove, and fixing the rotating rod 21 therein, thereby fixing the sleeve 7 on its rotating rod 21.

[0042] In one embodiment, for the above-mentioned locking rod 23, a locking plate 25 is installed on the upper end of the locking rod 23, and a hole 26 is opened on the locking plate 25. The locking assembly 6 also includes a pin 27, and the pin 27 can simultaneously penetrate the holes 26 on the locking plates 25 at both ends.

[0043] After the arc-shaped notch 24 fixes the rotating rod 21 therein, the locking rod 23 can be fixed by inserting the latch 27 into the hole 26 on the locking plate 25 so that it can no longer move, thereby fixing the sleeve 7 on its rotating rod 21. When the sleeve 7 needs to be removed, the locking rod 23 can be rotated by pulling out the latch 27 so that the two locking rods 23 are no longer in contact, thereby no longer fixing the rotating rod 21 and the sleeve 7 can be removed from the rotating rod 21.

[0044] The utility model uses a latch 27 to insert it into the hole 26 at the same time, so that the two locking rods 23 are fixed, and the rotating rod 21 can be fixed in its arc-shaped notch 24, so as to fix the sleeve 7 on its rotating rod 21 and prevent it from being separated from the rotating rod 21 during operation. When it is necessary to remove the sleeve 7, the latch 27 can be pulled out to allow the locking rod 23 to rotate, so that the two locking rods 23 are no longer in contact, so that the rotating rod 21 is no longer fixed, and the sleeve 7 can be removed from its rotating rod 21, so that the device can flexibly remove and install the sleeve 7, and is portable to use.

[0045] In one embodiment, for the L-shaped base 1 , heightening rods 28 are installed at four corners of the lower surface of the L-shaped base 1 , and a bottom plate 29 is installed at the lower end of the heightening rods 28 .

[0046] The height of the L-shaped base 1 can be raised by the raising rod 28, so as not to affect the rotation of the rotating plate 16, and the bottom plate 29 can also stably place it on the ground, thereby improving its stability.

[0047] In summary, with the aid of the above-mentioned technical scheme of the utility model, the polyester yarn can be installed on the device through the auxiliary guide pipe 2, so that it first passes through the auxiliary guide pipe 2, then passes through the lower surface of the auxiliary wheel 17 at the front end, then passes through the upper surface of the auxiliary wheel 17 at the rear end, and finally passes through the guide hole 11, and is finally wound on the sleeve 7 installed on the rotating rod 21. By driving the second motor 20, it can drive the rotating rod 21 to rotate, thereby driving the sleeve 7 to perform the winding operation. When the polyester yarn loosens and falls downward during the winding operation, the telescopic rod 9 will also drive the guide hole 11 to move downward, so that the spring 12 is extended and retracted, so that the pressure sensor 13 senses the change in its pressure, so that the first motor 14 can be controlled according to the pressure change to drive the rotating plate 16 to rotate through the first driving shaft 15, thereby driving the polyester yarn to rotate, so that the transmission distance is changed, so that the polyester yarn is adjusted to be tight. The auxiliary slide 18 can be used to install the polyester yarn therein so that it will not fall off the auxiliary wheel 17, thereby improving the stability of its operation. After the sleeve 7 is installed on the rotating rod 21, the locking rod 23 can be relatively rotated on the locking fixing frame 22 so that one side of the two locking rods 23 is in contact with each other, thereby making the arc-shaped notch 24 contact with the rotating rod 21, combining them into a circular notch, and fixing the rotating rod 21 in its circular notch. The locking rod 23 is fixed by inserting the latch 27 into the hole 26 on the locking plate 25 so that it can no longer move, thereby fixing the sleeve 7 on its rotating rod 21. When the sleeve 7 needs to be removed, the locking rod 23 can be rotated by pulling out the latch 27, so that the two locking rods 23 are no longer in contact, thereby no longer fixing the rotating rod 21, and the sleeve 7 can be removed from its rotating rod 21.

[0048] Through the above technical solution, 1. the tension of the polyester yarn during winding can be sensed by the sensing component 3, so as to control the rotation of the adjusting component 4 according to the tension, so that the polyester yarn can be wound on the sleeve 7 in a tight state all the time, avoiding the disorder of winding, and no manual rework is required, which saves time and labor, and the locking component 6 can make it more convenient to install and remove the sleeve 7 on the winding component 5, thereby achieving the device can shorten the installation and removal time and improve work efficiency; 2. through the latch 27, the It is inserted into the hole 26 at the same time, so that the two locking rods 23 are fixed, and the rotating rod 21 can be fixed in its arc-shaped notch 24, so as to fix the sleeve 7 on its rotating rod 21 and prevent it from detaching from the rotating rod 21 during operation. When it is necessary to remove the sleeve 7, the latch 27 can be pulled out to enable the locking rod 23 to rotate, so that the two locking rods 23 are no longer in contact, so that it no longer fixes the rotating rod 21, and the sleeve 7 can be removed from its rotating rod 21, so that the device can flexibly remove and install the sleeve 7, and is portable to use.

[0049] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0050] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A polyester FDY yarn auxiliary drawing device, comprising an L-shaped base (1), characterized in that: An auxiliary guide pipe (2) is installed at the front end of the L-shaped base (1), a sensing component (3) is installed on the L-shaped base (1), an adjusting component (4) is also installed on the L-shaped base (1), a winding component (5) is installed at the rear end of the L-shaped base (1), and a locking component (6) is installed on the winding component (5); The auxiliary guide pipe (2) is used to guide the polyester yarn, the winding component (5) is used to install the sleeve (7) so as to wind the polyester yarn onto the sleeve (7), the sensing component (3) can sense the tension of the polyester yarn to drive the adjustment component (4) to rotate according to the tension, and the locking component (6) can flexibly remove or install the sleeve (7) onto the winding component (5) by changing its shape.

2. A polyester FDY yarn auxiliary drawing device according to claim 1, characterized in that: The sensing component (3) comprises a mounting plate (8), a telescopic rod (9) is mounted on the lower surface of the mounting plate (8), an auxiliary rod (10) is mounted on the lower end of the telescopic rod (9), a guide hole (11) is provided on the auxiliary rod (10), a spring (12) is mounted inside the telescopic rod (9), a pressure sensor (13) is installed through the mounting plate (8), a sensing end of the pressure sensor (13) is inside the telescopic rod (9) and is in contact with one end of the spring (12).

3. A polyester FDY yarn auxiliary drawing device according to claim 2, characterized in that: The adjustment assembly (4) comprises a first motor (14), the first motor (14) being mounted on the L-shaped base (1), a first drive shaft (15) being mounted at the axis of the first motor (14), a rotating plate (16) being mounted at one end of the first drive shaft (15), and both ends of the rotating plate (16) being at the same distance from the first drive shaft (15), auxiliary wheels (17) being rotatably mounted at both ends of the rotating plate (16), and auxiliary sliding grooves (18) being provided on the upper surfaces of the auxiliary wheels (17).

4. A polyester FDY yarn auxiliary drawing device according to claim 3, characterized in that: The winding assembly (5) comprises a fixed plate (19), wherein the fixed plate (19) is mounted on one side of the L-shaped base (1), a second motor (20) is mounted on the fixed plate (19), a rotating rod (21) is mounted on the axis of the second motor (20), the sleeve (7) is sleeved on the rotating rod (21), and the rotating rod (21) can drive the sleeve (7) to rotate.

5. A polyester FDY yarn auxiliary drawing device according to claim 4, characterized in that: The locking assembly (6) comprises a locking fixing frame (22), and locking rods (23) are rotatably mounted on both ends of the locking fixing frame (22). An arc-shaped notch (24) is provided on the upper end of the locking rod (23), and the arc-shaped notches (24) provided on the locking rods (23) at both ends can be combined into a circular notch, in which the rotating rod (21) is fixed.

6. A polyester FDY yarn auxiliary drawing device according to claim 5, characterized in that: The upper end of each locking rod (23) is provided with a locking plate (25), and a hole (26) is provided on the locking plate (25). The locking assembly (6) further comprises a latch (27), and the latch (27) can simultaneously penetrate the holes (26) on the locking plates (25) at both ends.

7. A polyester FDY yarn auxiliary drawing device according to claim 6, characterized in that: The four corners of the lower surface of the L-shaped base (1) are all equipped with height-increasing rods (28), and the lower ends of the height-increasing rods (28) are equipped with a bottom plate (29).

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