Yarn guiding mechanism for yarn elasticizing

Abstract

The utility model relates to a yarn guide mechanism, belongs to the technical field of yarn elasticizer auxiliary equipment, and particularly relates to a yarn guide mechanism for yarn elasticizing, which comprises a mounting plate, two guide wheels and a tension adjusting wheel are respectively arranged on the front side of the mounting plate, and the tension adjusting wheel is positioned below the middle of the two guide wheels. A tension adjusting assembly is arranged on the tension adjusting wheel, a tension detector is arranged on the front face of the mounting plate and electrically connected with the tension adjusting assembly, a wire winding plate is arranged on one side of the mounting plate, and a wire winding assembly is arranged on the wire winding plate. The tension adjusting assembly and the tension detector are arranged, the tension on a wire can be detected in real time in the winding process, regulation and control are conducted through the tension adjusting assembly according to the safety range of the tension, and it is guaranteed that winding work is conducted normally; the problems that according to an existing elasticizer yarn guiding mechanism, the tensioning degree is difficult to adjust according to the tensile strength of yarn, and adverse effects are likely to be generated on winding work are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary equipment for yarn texturing machines, in particular to a wire guide mechanism for yarn texturing. Background Art

[0002] The yarn texturizing machine is a textile machine that processes the raw yarn into elastic yarn with a certain elasticity by twisting and deforming. The processed yarn is transported through a tensioning mechanism and finally wound on a winding roller for winding and collection.

[0003] In the prior art, the wire guide mechanism generally uses the final winding roller as traction, and uses multiple traction wheels in the front stage to ensure the tension. However, in actual production, as the wire is wound, the wire diameter on the winding roller changes continuously, and the wire tension also changes differently. At this time, the wire is prone to insufficient tension and becomes loose, or is too tight and breaks, and it is difficult to adjust the tension according to the tensile strength of the yarn, which ultimately affects the production efficiency and quality of the yarn. Therefore, a wire guide mechanism for yarn elasticization is proposed to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model proposes a wire mechanism for yarn elasticization. Through the provision of a tension adjustment component and a tension detector, the line tension can be detected in real time during the winding process and the tension adjustment component can be used to adjust the tension according to a safe range to ensure the normal winding work.

[0005] The technical solution for achieving the purpose of the utility model is: a wire mechanism for yarn elasticization, including a mounting plate, two guide wheels and a tension adjustment wheel are respectively arranged on the front of the mounting plate, the tension adjustment wheel is located in the middle and lower position of the two guide wheels, a tension adjustment assembly is arranged on the tension adjustment wheel, a tension detector is arranged on the front of the mounting plate, the tension detector is electrically connected to the tension adjustment assembly, a winding plate is arranged on one side of the mounting plate, and a winding assembly is arranged on the winding plate.

[0006] In some embodiments, the tension adjustment assembly includes a mounting frame fixedly connected to the top of a mounting plate, the top of the mounting plate is rotatably connected to an adjusting screw, the upper surface of the mounting frame is fixedly connected to an adjusting motor, the output end of the adjusting motor is coaxially fixed with the adjusting screw, and the top of the mounting plate is fixedly connected to a light rod.

[0007] In some embodiments, the tension adjustment assembly further includes an adjustment plate rotatably connected to the front side of the tension adjustment wheel, the adjustment plate is slidably connected to the polished rod, and the adjustment plate is threadedly connected to the adjustment screw.

[0008] In some embodiments, the winding assembly includes two drive wheels rotatably connected to the back side of the mounting plate, the two drive wheels are connected via a belt drive, a drive motor is fixedly connected to the back side of the mounting plate, and an output end of the drive motor is coaxially fixed to the back side of one of the drive wheels.

[0009] In some embodiments, the winding assembly also includes a chassis fixedly connected to the front side of one of the driving wheels, a set screw is fixedly connected to the front side of the chassis, a winding roller is provided on the surface of the set screw, and a set fixed disk is threadedly connected to one side of the set screw.

[0010] In some embodiments, the winding assembly also includes a reciprocating screw fixedly connected to the front side of another driving wheel, a guide moving block is threadedly connected to the surface of the reciprocating screw, a protective cover is provided on the winding plate, and the reciprocating screw is located inside the protective cover.

[0011] Compared with the prior art, the utility model has the following significant advantages:

[0012] First, the utility model starts the driving motor through the winding assembly, and the driving motor drives the driving wheel to rotate, and the driving wheel drives the chassis to rotate, so that the winding roller starts to rotate and winds. During the winding process, the belt makes another driving wheel rotate synchronously, so that the reciprocating screw rod rotates, and drives the guide moving block to move forward and backward, so that the wire can be wound more evenly, and the quality and efficiency of the wire winding can be guaranteed;

[0013] Second: The utility model, through the arrangement of the tension adjustment component and the tension detector, during the winding process, the tension detector detects the tension on the wire, and feeds back the electrical signal to the control device, which then sends a signal to drive the adjustment motor, and the adjustment motor drives the adjustment screw to rotate, so that the vertical position of the tension adjustment wheel can be adjusted according to the real-time tension, preventing the wire from being too loose to affect the winding or too tight to cause breakage.

[0014] The invention solves the problem that the existing wire guide mechanism of the texturing machine is difficult to adjust the tension according to the tensile strength of the yarn, which may cause adverse effects on the winding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the main structure provided in one embodiment of the utility model;

[0017] Figure 2 It is a front view planar structure schematic diagram provided by the utility model in one embodiment;

[0018] Figure 3 It is a schematic diagram of the structure of a winding assembly provided in one embodiment of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a winding assembly (on the back of a mounting plate) provided in one embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Mounting plate; 2. Guide wheel; 3. Tension adjustment wheel; 4. Tension adjustment assembly; 401. Mounting frame; 402. Adjustment screw; 403. Adjustment motor; 404. Light rod; 405. Adjustment plate; 5. Tension detector; 6. Winding plate; 7. Winding assembly; 701. Driving wheel; 702. Driving motor; 703. Chassis; 704. Set screw; 705. Winding roller; 706. Set fixed plate; 707. Reciprocating screw; 708. Guide moving block; 709. Protective cover. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0023] The utility model provides a yarn elasticizing wire mechanism through improvement. The technical solution of the utility model is:

[0024] like Figure 1 As shown, a wire mechanism for yarn elasticization comprises a mounting plate 1, two guide wheels 2 and a tension adjustment wheel 3 are respectively arranged on the front of the mounting plate 1, the two guide wheels 2 are rotatably connected to the front of the mounting plate 1 through a rotating shaft, the tension adjustment wheel 3 is located in the middle and lower position of the two guide wheels 2, a tension adjustment assembly 4 is arranged on the tension adjustment wheel 3, a tension detector 5 is arranged on the front of the mounting plate 1, when the tension detector 5 contacts the wire, it can detect the tension on the line online to ensure that the wire is within a certain safe tension range, and prevent the wire from being too loose or too tight to break, the tension detector 5 is electrically connected to the tension adjustment assembly 4, a winding plate 6 is arranged on one side of the mounting plate 1, the winding plate 6 and the mounting plate 1 can be fixed by bolts, and a winding assembly 7 is arranged on the winding plate 6.

[0025] like Figure 2As shown, in one embodiment, the tension adjustment component 4 includes a mounting frame 401 fixedly connected to the top of the mounting plate 1, the mounting frame 401 is fixed to the top of the mounting plate 1 by bolts, the top of the mounting plate 1 is rotatably connected to an adjusting screw 402, the upper surface of the mounting frame 401 is fixedly connected to an adjusting motor 403, the adjusting motor 403 is selected as an electrically controlled servo motor, and is electrically connected and controlled with the tension detector 5 by connecting to an external control device, the output end of the adjusting motor 403 is coaxially fixed with the adjusting screw 402, and the top of the mounting plate 1 is fixedly connected to a polished rod 404;

[0026] The tension adjustment assembly 4 also includes an adjustment plate 405 rotatably connected to the front side of the tension adjustment wheel 3, a sliding hole adapted to the light rod 404 is provided on the adjustment plate 405, the adjustment plate 405 is slidably connected to the light rod 404, a threaded hole adapted to the adjustment screw 402 is provided on the adjustment plate 405, and the adjustment plate 405 is threadedly connected to the adjustment screw 402.

[0027] like Figure 3 and Figure 4 As shown, in one embodiment, the winding assembly 7 includes two driving wheels 701 rotatably connected to the back of the mounting plate 1, and the two driving wheels 701 are connected by a belt drive. The back of the mounting plate 1 extends an area for mounting the drive, and the back of the mounting plate 1 is fixedly connected to a driving motor 702, and the output end of the driving motor 702 is coaxially fixed to the back of one of the driving wheels 701;

[0028] The winding assembly 7 also includes a chassis 703 fixedly connected to the front of one of the driving wheels 701, and the chassis 703 and the driving wheel 701 are fixedly connected by a rotating shaft that passes through the winding plate 6. A set screw 704 is fixedly connected to the front of the chassis 703, and a winding roller 705 is sleeved on the surface of the set screw 704. The winding roller 705 and the set screw 704 have no rigid connection and are detachable for easy replacement. A set fixing disk 706 is threadedly connected to one side of the set screw 704, and the set fixing disk 706 fixes the winding roller 705 between the chassis 703 and the set fixing disk 706 from the outside, so that the winding roller 705 can rotate normally.

[0029] The winding assembly 7 also includes a reciprocating screw 707 fixedly connected to the front side of another driving wheel 701, a guide moving block 708 is threadedly connected to the surface of the reciprocating screw 707, a connecting block adapted to the reciprocating screw 707 is arranged inside the guide moving block 708, a protective cover 709 is arranged on the winding plate 6, and the reciprocating screw 707 is located inside the protective cover 709.

[0030] The specific working method is as follows: when the yarn tensioning wire mechanism is used, the yarn is first passed from above the first guide wheel 2, passes through the lower end of the tension adjusting wheel 3 and then passes through the top of the second guide wheel 2, and then passes through the three wheels of the tension detector 5 in the same way. After the yarn passes through the guide moving block 708, the yarn and the winding roller 705 are first wound, and then the winding roller 705 is fixed between the chassis 703 and the set fixing disk 706 from the outside by using the set fixing disk 706, and then the driving motor 702 is started, and the driving motor 702 drives the driving wheel 701 to rotate, and the driving wheel 701 drives the chassis 703 to rotate, so that the winding roller 705 is wound around the guide moving block 708. The wire roller 705 starts to rotate and wind. During the winding process, the belt causes the other driving wheel 701 to rotate synchronously, causing the reciprocating screw rod 707 to rotate, driving the guide moving block 708 to move back and forth, so that the wire can be wound more evenly. At the same time, during the winding process, the tension detector 5 detects the tension on the wire and feeds it back to the control device through an electrical signal. The control device then sends a signal to drive the adjusting motor 403. The adjusting motor 403 drives the adjusting screw 402 to rotate, so that the vertical position of the tension adjusting wheel 3 can be adjusted according to the real-time tension to prevent the wire from being too loose to affect the winding or too tight to cause breakage.

[0031] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A thread guide mechanism for yarn texturing, comprising a mounting plate (1), characterized in that: The front of the mounting plate (1) is provided with two guide wheels (2) and a tension adjustment wheel (3), the tension adjustment wheel (3) is located in the middle and lower position of the two guide wheels (2), the tension adjustment wheel (3) is provided with a tension adjustment component (4), the front of the mounting plate (1) is provided with a tension detector (5), the tension detector (5) is electrically connected to the tension adjustment component (4), and one side of the mounting plate (1) is provided with a winding plate (6), and the winding plate (6) is provided with a winding component (7).

2. A thread guide mechanism for yarn texturing according to claim 1, characterized in that: The tension adjustment assembly (4) comprises a mounting frame (401) fixedly connected to the top of the mounting plate (1); the top of the mounting plate (1) is rotatably connected to an adjustment screw (402); the upper surface of the mounting frame (401) is fixedly connected to an adjustment motor (403); the output end of the adjustment motor (403) is coaxially fixed to the adjustment screw (402); and the top of the mounting plate (1) is fixedly connected to a light rod (404).

3. A thread guide mechanism for yarn texturing according to claim 1, characterized in that: The tension adjustment assembly (4) further comprises an adjustment plate (405) rotatably connected to the front side of the tension adjustment wheel (3); the adjustment plate (405) is slidably connected to the smooth rod (404); and the adjustment plate (405) is threadedly connected to the adjustment screw (402).

4. A thread guide mechanism for yarn texturing according to claim 1, characterized in that: The winding assembly (7) comprises two driving wheels (701) rotatably connected to the back side of the mounting plate (1), the two driving wheels (701) being connected via a belt transmission, a driving motor (702) being fixedly connected to the back side of the mounting plate (1), and an output end of the driving motor (702) being coaxially fixed to the back side of one of the driving wheels (701).

5. The thread guide mechanism for yarn texturing according to claim 1, characterized in that: The winding assembly (7) further comprises a chassis (703) fixedly connected to the front side of one of the driving wheels (701); a sleeve screw (704) is fixedly connected to the front side of the chassis (703); a winding roller (705) is sleeved on the surface of the sleeve screw (704); and a sleeve fixing disk (706) is threadedly connected to one side of the sleeve screw (704).

6. A thread guide mechanism for yarn texturing according to claim 1, characterized in that: The winding assembly (7) further comprises a reciprocating screw (707) fixedly connected to the front side of another driving wheel (701), a guide moving block (708) being threadedly connected to the surface of the reciprocating screw (707), a protective cover (709) being arranged on the winding plate (6), and the reciprocating screw (707) being located inside the protective cover (709).

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