Friction pilling detection device for garment fabric

Abstract

The utility model relates to the technical field of fabric production, and discloses a friction pilling detection device for garment fabric, which comprises a base, a support frame, a control device and a bearing barrel for storing the fabric, a driving device for driving the bearing barrel to rotate is arranged outside the support frame, a plurality of groups of friction strips for performing friction pilling on the fabric are arranged in the bearing barrel, and the friction strips are connected with the control device. And an adjusting friction mechanism for enabling the friction strip to swing while rotating in the bearing barrel is arranged outside the friction strip. Through the driving of the double-head motor, the friction strip can rotate in the bearing barrel to uniformly rub different positions of the fabric, and can also swing under the action of the cam. Through the combination of rotation and swing, the friction effect on the fabric is greatly enhanced, the contact between the fabric and the friction strip is more sufficient and diversified, the friction condition of the fabric in actual use can be more accurately simulated, and thus the friction pilling performance of the fabric can be more accurately detected.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric production, in particular to a friction pilling detection device for clothing fabrics. Background Art

[0002] As consumers' requirements for clothing quality continue to increase, friction pilling detection devices play an increasingly important role in fabric quality control to ensure that the fabric has good wear resistance and anti-pilling performance in actual use.

[0003] For example, a friction pilling detection device for fabrics disclosed in the Chinese patent authorization announcement number CN221883358U stores the fabrics in a hollow drum, and then drives the fabrics to rotate by rotating the hollow drum, so that the fabrics contact the crossbar inside the hollow drum, thereby rubbing the fabrics. As the number of rotations of the hollow drum increases, the number of frictions on the surface of the fabrics also increases, causing the surface of the fabrics to gradually pill. In this way, whether the fabrics are prone to pilling is detected and the product quality is tested. However, in actual applications, the friction method of the existing device for the fabrics is relatively single, and the position of the crossbar is always in a fixed position, so that it is impossible to fully simulate the complex and changeable friction conditions that the fabrics are subjected to in actual use, such as friction in different directions, different angles, and different intensities. Therefore, the existing technology may not be able to accurately evaluate the pilling performance of fabrics in actual environments. Utility Model Content

[0004] The utility model aims to provide a friction pilling detection device for clothing fabrics, which can perform all-round and multi-angle friction detection on the fabrics in a carrying barrel by making the friction strips rotate and swing continuously.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A friction pilling detection device for clothing fabrics comprises a base, a support frame, a control device and a carrying barrel for storing fabrics, wherein a driving device for driving the carrying barrel to rotate is arranged outside the support frame, a plurality of groups of friction strips for causing friction pilling of fabrics are arranged inside the carrying barrel, and an adjusting friction mechanism is arranged outside the friction strips for causing the friction strips to swing while rotating inside the carrying barrel.

[0007] The friction adjustment mechanism comprises a rotating assembly and a swinging assembly. The rotating assembly is arranged in the bearing barrel and outside the friction strip, and the swinging assembly is arranged outside the rotating assembly.

[0008] The rotating assembly includes an annular sleeve rotatably arranged in the carrying barrel, a connecting pipe is slidably arranged in the annular sleeve, a first connecting frame is arranged outside the connecting pipe, and the friction strip is arranged on a side of the first connecting frame away from the connecting pipe.

[0009] Preferably, the rotating assembly further comprises a second connecting frame, the second connecting frame is arranged on a side of the friction strip away from the first connecting frame, and the second connecting frame is movably connected to the carrying barrel.

[0010] Preferably, the rotating assembly also includes a fixed frame arranged outside the carrying barrel and a first gear plate arranged outside the annular sleeve, and a double-headed motor is arranged in the fixed frame. The double-headed motor is transmission-connected to the output shaft on one side of the first gear plate, and the first gear is meshed with the first gear plate.

[0011] Preferably, the swing assembly includes a mounting frame arranged outside the fixing frame and an arc-shaped plate arranged at one end of the connecting pipe, a connecting rod is arranged in the mounting frame, a cam is arranged outside the connecting rod, and a first spring is arranged outside the connecting pipe.

[0012] Preferably, a first bevel gear is provided at one end of the connecting rod close to the double-headed motor, and a second bevel gear meshing with the first bevel gear is transmission-connected on an output shaft of the double-headed motor close to the connecting rod.

[0013] Preferably, the cam can contact the surface of the arc plate by rotating, and the two ends of the first spring are respectively connected to the arc plate and the annular sleeve.

[0014] Compared with the prior art, the utility model provides a friction pilling detection device for clothing fabrics, which has the following beneficial effects:

[0015] 1. This friction pilling detection device for clothing fabrics is driven by a double-headed motor. The friction strip can not only rotate inside the load-bearing barrel to evenly rub different positions of the fabric, but also swing under the action of the cam. This combination of rotation and swinging greatly enhances the friction effect on the fabric, making the contact between the fabric and the friction strip more sufficient and diversified, and can more accurately simulate the friction of the fabric in actual use, so as to more accurately detect the friction pilling performance of the fabric;

[0016] 2. The friction pilling detection device for clothing fabrics, under the continuous rotation of the double-head motor, the friction strips continuously rotate and swing, and the fabrics in the carrying barrel are subjected to all-round and multi-angle friction detection. This comprehensive friction detection method can ensure that all parts of the fabric are fully friction tested, thereby avoiding missed detection or misdetection. At the same time, since the device can automatically perform friction detection, it greatly saves manpower and time costs and improves detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a friction pilling detection device for clothing fabrics of the utility model;

[0018] Figure 2 It is a partial three-dimensional structural schematic diagram of a friction pilling detection device for clothing fabrics of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of a rotating component in a friction pilling detection device for clothing fabrics of the utility model;

[0020] Figure 4 It is a schematic diagram of a partial three-dimensional structure of a partial rotating component in a friction pilling detection device for clothing fabrics of the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of a swing component in a friction pilling detection device for clothing fabrics.

[0022] In the figure: 1. base; 21. support frame; 22. control device; 3. load-bearing barrel; 4. friction strip; 5. friction adjustment mechanism; 51. rotating assembly; 511. annular sleeve; 512. connecting pipe; 513. first connecting frame; 514. second connecting frame; 515. first gear plate; 516. fixing frame; 517. double-headed motor; 518. first gear; 52. swing assembly; 521. mounting frame; 522. connecting rod; 523. cam; 524. first bevel gear; 525. arc plate; 526. first spring; 527. second bevel gear; 6. driving device. DETAILED DESCRIPTION

[0023] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Embodiment 1:

[0025] See also Figure 1-Figure 3 The utility model provides a technical solution: a friction pilling detection device for clothing fabrics, comprising a base 1, a support frame 21, a control device 22 and a carrying barrel 3 for storing fabrics, a driving device 6 for driving the carrying barrel 3 to rotate is arranged outside the support frame 21, a plurality of friction strips 4 for friction pilling the fabrics are arranged in the carrying barrel 3, and an adjusting friction mechanism 5 is arranged outside the friction strips 4 to make the friction strips 4 rotate inside the carrying barrel 3 and swing at the same time.

[0026] The friction adjustment mechanism 5 includes a rotating assembly 51 and a swinging assembly 52 . The rotating assembly 51 is arranged in the carrying barrel 3 and outside the friction strip 4 , and the swinging assembly 52 is arranged outside the rotating assembly 51 .

[0027] The rotating assembly 51 includes an annular sleeve 511 rotatably arranged in the carrying barrel 3, a connecting pipe 512 is slidably arranged in the annular sleeve 511, a first connecting frame 513 is arranged outside the connecting pipe 512, and the friction strip 4 is arranged on a side of the first connecting frame 513 away from the connecting pipe 512.

[0028] Embodiment 2:

[0029] See also Figure 3-Figure 5 In combination with the first embodiment, it is further obtained that the rotating assembly 51 further includes a second connecting frame 514, which is arranged on a side of the friction strip 4 away from the first connecting frame 513, and the second connecting frame 514 is movably connected to the carrying barrel 3. The stability of the friction strip 4 is enhanced, making its rotation more stable.

[0030] Furthermore, the rotating assembly 51 further includes a fixing frame 516 disposed outside the carrying barrel 3 and a first toothed disc 515 disposed outside the annular sleeve 511. A double-headed motor 517 is disposed in the fixing frame 516. A first gear 518 is connected to the output shaft of the double-headed motor 517 on one side of the first toothed disc 515, and the first gear 518 is meshed with the first toothed disc 515. The rotation of the friction strip 4 is precisely controlled by the transmission of the double-headed motor 517 and the first gear 518.

[0031] Furthermore, the swing assembly 52 includes a mounting frame 521 disposed outside the fixing frame 516 and an arc plate 525 disposed at one end of the connecting tube 512. A connecting rod 522 is disposed in the mounting frame 521, a cam 523 is disposed outside the connecting rod 522, and a first spring 526 is disposed outside the connecting tube 512. Through the action of the cam 523 and the first spring 526, the friction strip 4 is swung, increasing the diversity and complexity of the friction.

[0032] Furthermore, a first bevel gear 524 is provided at one end of the connecting rod 522 close to the double-headed motor 517, and a second bevel gear 527 meshing with the first bevel gear 524 is transmission-connected to the output shaft of the double-headed motor 517 close to the connecting rod 522, thereby achieving precise control of the swing assembly 52.

[0033] Furthermore, the cam 523 can contact the surface of the arc plate 525 by rotating, and the two ends of the first spring 526 are respectively connected to the arc plate 525 and the annular sleeve 511. When the cam 523 contacts the arc plate 525, it will push the arc plate 525 and the connecting tube 512 to move, thereby realizing the swing of the friction strip 4; when the cam 523 loses contact with the arc plate 525, the first spring 526 will restore the arc plate 525 and the connecting tube 512 to the initial position, preparing for the next swing.

[0034] In the actual operation process, first, the fabric to be tested is placed in the carrying barrel 3. Then, the driving device 6 is started by the control device 22 to make the carrying barrel 3 start to rotate. In this way, the fabric inside the carrying barrel 3 will contact the friction strip 4, and the preliminary friction test will begin.

[0035] In order to enhance the friction effect on the fabric and improve the detection results, the double-headed motor 517 is turned on next. After the double-headed motor 517 is started, one of its output shafts will drive the first gear 518 to rotate. The first gear 518 is meshed with the first toothed disc 515, so the first toothed disc 515 will also rotate accordingly. Since the annular sleeve 511 is fixed on the first toothed disc 515, the annular sleeve 511 will also rotate. The connecting tube 512 is slidably arranged in the annular sleeve 511, so the rotation of the annular sleeve 511 will drive the connecting tube 512 to rotate together. The rotation of the connecting tube 512 will further drive the first connecting frame 513 and the second connecting frame 514 to rotate, so that the friction strip 4 rotates inside the carrying barrel 3 to rub different positions of the fabric.

[0036] At the same time, the other output shaft of the double-headed motor 517 drives the second bevel gear 527 to rotate. The second bevel gear 527 meshes with the first bevel gear 524, so the first bevel gear 524 will also rotate. The rotation of the first bevel gear 524 will drive the connecting rod 522 to rotate, and then the cam 523 will rotate. When the cam 523 rotates to a position in contact with the arc plate 525, it will push the arc plate 525 to move. Since the arc plate 525 is connected to the connecting tube 512, the movement of the arc plate 525 will drive the connecting tube 512 to slide in the annular sleeve 511. In this way, the friction strip 4 will swing in the supporting barrel 3, further enhancing the friction effect on the fabric.

[0037] When the cam 523 loses contact with the arc plate 525, the arc plate 525 and the connecting pipe 512 will return to their initial positions under the action of the first spring 526. In this way, under the continuous rotation of the double-headed motor 517, the friction strip 4 will continuously rotate and swing, and perform a more comprehensive friction test on the fabric in the carrying barrel 3. Through this process, the friction pilling performance of the fabric can be more accurately tested, providing strong support for the quality control and improvement of the fabric.

[0038] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A device for detecting friction pilling of clothing fabrics, comprising a base (1), a support frame (21), a control device (22) and a carrying barrel (3) for storing fabrics, wherein a driving device (6) for driving the carrying barrel (3) to rotate is disposed outside the support frame (21), and a plurality of friction strips (4) for causing friction pilling of fabrics are disposed in the carrying barrel (3), characterized in that: An adjusting friction mechanism (5) is arranged outside the friction strip (4) so ​​that the friction strip (4) can rotate inside the carrying barrel (3) and swing at the same time; the adjusting friction mechanism (5) comprises a rotating assembly (51) and a swinging assembly (52); the rotating assembly (51) is arranged in the carrying barrel (3) and outside the friction strip (4); the swinging assembly (52) is arranged outside the rotating assembly (51); the rotating assembly (51) comprises an annular sleeve (511) rotatably arranged in the carrying barrel (3); a connecting pipe (512) is slidably arranged in the annular sleeve (511); a first connecting frame (513) is arranged outside the connecting pipe (512); and the friction strip (4) is arranged on a side of the first connecting frame (513) away from the connecting pipe (512).

2. The friction pilling detection device for clothing fabrics according to claim 1, characterized in that: The rotating assembly (51) further comprises a second connecting frame (514), the second connecting frame (514) being arranged on a side of the friction strip (4) away from the first connecting frame (513), and the second connecting frame (514) being movably connected to the carrying barrel (3).

3. The friction pilling detection device for clothing fabrics according to claim 1, characterized in that: The rotating assembly (51) further comprises a fixing frame (516) arranged outside the carrying barrel (3) and a first toothed disc (515) arranged outside the annular sleeve (511); a double-headed motor (517) is arranged in the fixing frame (516); a first gear (518) is transmission-connected to an output shaft of the double-headed motor (517) on one side facing the first toothed disc (515); and the first gear (518) is meshed with the first toothed disc (515).

4. The friction pilling detection device for clothing fabrics according to claim 3, characterized in that: The swing assembly (52) comprises a mounting frame (521) arranged outside the fixing frame (516) and an arc-shaped plate (525) arranged at one end of the connecting tube (512); a connecting rod (522) is arranged in the mounting frame (521); a cam (523) is arranged outside the connecting rod (522); and a first spring (526) is arranged outside the connecting tube (512).

5. The friction pilling detection device for clothing fabrics according to claim 4, characterized in that: A first bevel gear (524) is provided at one end of the connecting rod (522) close to the double-headed motor (517), and a second bevel gear (527) meshing with the first bevel gear (524) is transmission-connected to the output shaft of the double-headed motor (517) on one side close to the connecting rod (522).

6. The friction pilling detection device for clothing fabrics according to claim 4, characterized in that: The cam (523) can contact the surface of the arc plate (525) by rotating, and the two ends of the first spring (526) are respectively connected to the arc plate (525) and the annular sleeve (511).

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