Fabric fuzzing and pilling tester

Abstract

The utility model discloses a fabric fuzzing and pilling tester which comprises a fixing plate, a movable working table is arranged on the fixing plate, a fabric abrasive fixing table is arranged on one side of the working table, and a nylon abrasive fixing table is arranged on the other symmetrical side of the working table; a supporting frame is arranged on the outer side of the working table, the supporting frame is arranged on the fixing plate, a sample fixing table is arranged above the working table, and the sample fixing table is connected with the supporting frame through a swing arm; a motor frame is fixedly arranged on the bottom face of the fixing plate, a motor is arranged below the motor frame, and a motor output shaft penetrates through a motor frame bottom plate and then is in transmission connection with an eccentric wheel. A transverse moving table is arranged in the motor frame, a positioning lantern ring is arranged on the side, away from the transverse driving groove, of the transverse moving table, a rotating seat matched with the corresponding positioning lantern ring is arranged on the bottom face of the working table face, and a transverse sliding groove matched with the corresponding rotating seat is formed in the fixing plate. The device is mainly used for testing the fluffing and pilling efficiency of the surface of the fabric by a circular track method and measuring the friction change of the surface of the fabric.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection equipment, and mainly relates to a device for detecting the pilling performance of fabrics. Background Art

[0002] Fabric is the main material of clothing. The pilling performance of fabric determines that the clothing will not produce too many pills during washing, dry cleaning, wearing, etc., ensuring its aesthetics. In the existing device for testing the pilling performance of fabric, the grinding disc and the driving mechanism will vibrate during the detection of the detector, which interferes with the stability of the detection, makes the detection effect poor, and affects the detection accuracy. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the utility model aims to provide a fabric pilling tester, in particular, coaxially driving the sample particle and the abrasive particle to make relative circular motion to reduce the vibration generated during detection.

[0004] In order to solve the existing technical problems, the utility model adopts the following technical solutions:

[0005] A fabric pilling tester comprises a fixing plate, a movable work surface is arranged on the fixing plate, a fabric abrasive fixing table is arranged on one side of the work surface, and a nylon abrasive fixing table is arranged on the other side of the work surface symmetrically; a support frame is arranged on the outer side of the work surface, the support frame is arranged on the fixing plate, a sample fixing table is arranged above the work surface, and the sample fixing table is connected to the support frame through a swing arm;

[0006] A motor frame is fixed to the bottom surface of the fixed plate, and a motor is arranged under the motor frame. The motor output shaft passes through the bottom plate of the motor frame and then is connected to the eccentric wheel for transmission. A transverse moving platform is arranged in the motor frame, and a positioning collar is arranged on the side of the transverse moving platform away from the transverse driving groove. A rotating seat matching the corresponding positioning collar is arranged on the bottom surface of the work table. A transverse sliding groove matching the corresponding rotating seat is arranged on the fixed plate. The rotating seat can be rotatably inserted in the positioning collar after passing through the transverse sliding groove, and the rotating seat can be displaced left and right in the transverse sliding groove. Symmetrical locking holes are arranged on both sides of the top of the positioning collar, and a locking pin matching the corresponding locking hole is arranged on the work table. The locking pin passes through the work table and then is inserted in the locking hole.

[0007] Further, in some embodiments, a fabric abrasive fixing cover connected by a snap-on connection is provided on the fabric abrasive fixing platform, and the fabric abrasive fixing cover is snap-on connection with a locking rod on the outer wall of the fabric abrasive fixing platform through an oblique locking groove at the bottom thereof, and the fabric abrasive fixing cover clamps the fabric abrasive on the fabric abrasive fixing platform;

[0008] A nylon abrasive fixing table (nylon brush abrasive) is provided with a nylon abrasive fixing cover which is connected by a screw connection. The nylon abrasive fixing cover is connected by a screw connection with a locking rod on the outer wall of the nylon abrasive fixing table through an oblique locking groove at the bottom of the nylon abrasive fixing cover. The nylon abrasive fixing cover clamps the nylon abrasive on the nylon abrasive fixing table.

[0009] Furthermore, in some embodiments, a sample fixing table is provided at the bottom of one end of the swing arm away from the support frame, and the sample fixing table is arranged on a fabric abrasive fixing table or a nylon abrasive fixing table on the work surface. A sample fixing cover with a snap-on connection is provided under the sample fixing table, and the sample fixing cover is snap-on connected to a locking rod on the outer wall of the sample fixing table through an oblique locking groove at the top of the sample fixing cover, and the sample fixing cover clamps the test fabric on the sample fixing table.

[0010] Further, in some embodiments, the fixing plate is disposed on the control box, leveling feet are disposed at the four corners of the bottom end of the control box, and a touch screen is disposed on the front of the control box;

[0011] A weight is arranged on one end of the swing arm away from the supporting frame.

[0012] Furthermore, in some embodiments, both sides of the transverse moving platform are connected to the first slide rail through the first slider, the first slide rail is fixed on the bottom surface of the fixed plate, and the first slider is embedded on the first slide rail; a longitudinally arranged transverse driving groove is provided on the side of the transverse moving platform close to the eccentric wheel, and the driving bearing on the eccentric shaft of the eccentric wheel is arranged in the transverse driving groove.

[0013] Furthermore, in some embodiments, a longitudinal moving platform is provided above the side of the transverse moving platform away from the positioning ring, a transversely arranged longitudinal driving groove is provided on the side of the longitudinal moving platform close to the positioning ring, a driving bearing on the eccentric shaft of the eccentric wheel is arranged in the longitudinal driving groove, and the eccentric wheel drives the driving bearing to move back and forth transversely in the longitudinal driving groove, thereby driving the longitudinal moving platform to move back and forth.

[0014] Furthermore, in some embodiments, the longitudinal movable platform is arranged on the second slide rail through the second slider, the second slide rail is fixed on the bottom surface of the fixed plate, and the second slider is embedded on the second slide rail; the end of the longitudinal movable platform away from the longitudinal driving groove is provided with a support frame extending upward through the fixed plate, and the fixed plate is provided with a longitudinal slide groove for the support frame to pass through, and the support frame can be arranged in the longitudinal slide groove so as to be displaced forward and backward.

[0015] The utility model is mainly used for testing the pilling performance of fabric surface by circular track method, and measuring the friction change of fabric surface. The utility model sets an eccentric wheel and a motor to make the sample and the grinding table perform circular friction motion, which generates less vibration and makes the test result more accurate. During the test, the abrasive is clamped on the fixed table, and the test fabric is clamped on the sample table. The test fabric can be tested by fabric abrasive or nylon abrasive to test the pilling performance of the fabric. The sample table is vertically pressed on the surface of the abrasive fixed table, and the particles of the sample table and the particles of the abrasive fixed table perform relative circular track motion. The fabric after friction is compared with the reference object to obtain the pilling performance grade of the tested fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a chassis of an embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the assembly of the test bench part of the embodiment of the utility model;

[0019] Figure 4 It is an exploded schematic diagram of an embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the assembly of an embodiment of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the swing arm part of the embodiment of the utility model;

[0022] Figure 7 It is a schematic structural diagram of the lateral moving platform portion of an embodiment of the utility model.

[0023] Markings in the figure:

[0024] Leveling foot 11, control box 12, touch screen 13, fixing plate 14, work table 15, fabric abrasive fixing table 17, nylon abrasive fixing table 18, sample fixing table 19, swing arm 21, motor 22, lateral moving table 23, first slide rail 24, first slider 25, positioning collar 26, longitudinal moving table 27, drive bearing 28, eccentric wheel 29, weight 31, locking rod 32, oblique locking groove 33, locking pin 34, nylon abrasive fixing cover 35, fabric abrasive fixing cover 36, sample fixing cover 37, support frame 38, second slide rail 41, second slider 42, rotating seat 43, locking hole 44, lateral slide groove 45, longitudinal slide groove 46, lateral drive groove 47, longitudinal drive groove 48, motor frame 49. DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means, specific purposes and functions of the present invention, the embodiments and features in the embodiments may be combined with each other without conflict. In order to further understand the features, technical means, specific purposes and functions of the present invention, and analyze the advantages and spirit of the present invention, a further understanding is obtained through the following detailed description of the present invention in combination with the accompanying drawings and specific implementation methods.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "front", "rear" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0027] To further illustrate the features and technical means of this application, please refer to the attached Figure 1 As shown, attached Figure 1 The overall appearance of the product is shown in FIG. 1 . The design includes a fixing plate 14 , which is disposed on a control box 12 . Leveling feet 11 are disposed at the four corners of the bottom of the control box 12 , and a touch screen 13 is disposed on the front of the control box 12 .

[0028] See attached Figure 2 As shown, attached Figure 2 The machine structure of this product is shown in the figure, a movable work table 15 is provided on the fixed plate 14, a fabric abrasive fixing table 17 is provided on one side of the work table 15, and a nylon abrasive fixing table 18 is provided on the other side of the work table 15 symmetrically; a support frame 38 is provided on the outer side of the work table 15, and the support frame 38 is arranged on the fixed plate 14, and a sample fixing table 19 is provided above the work table 15, and the sample fixing table 19 is connected to the support frame 38 through a swing arm 21, and a weight 31 is provided on the end of the swing arm 21 away from the support frame 38.

[0029] Further, in some embodiments, see the attached Figure 3 As shown, attached Figure 3 The fixing platform structure of the product is shown in the figure. A fabric abrasive fixing platform 17 is provided with a fabric abrasive fixing cover 36 which is connected by a screw. The fabric abrasive fixing cover 36 is connected by a screw with a locking rod 32 on the outer wall of the fabric abrasive fixing platform 17 through an oblique locking groove 33 at the bottom thereof. The fabric abrasive fixing cover 36 clamps the fabric abrasive on the fabric abrasive fixing platform 17.

[0030] A nylon abrasive fixing cover 35 connected by a clamping screw is arranged on the nylon abrasive fixing platform 18 (nylon brush abrasive). The nylon abrasive fixing cover 35 is connected by a clamping screw with a locking rod 32 on the outer wall of the nylon abrasive fixing platform 18 through an oblique locking groove 33 at the bottom thereof. The nylon abrasive fixing cover 35 clamps the nylon abrasive on the nylon abrasive fixing platform 18 (nylon brush abrasive).

[0031] A sample fixing platform 19 is provided at the bottom of one end of the swing arm 21 away from the support frame 38. The sample fixing platform 19 is arranged on the fabric abrasive fixing platform 17 or the nylon abrasive fixing platform 18 on the work table 15. A sample fixing cover 37 connected by a snap-on connection is provided below the sample fixing platform 19. The sample fixing cover 37 is snap-on connected to a locking rod 32 on the outer wall of the sample fixing platform 19 through an oblique locking groove 33 at the top of the sample fixing cover 37. The sample fixing cover 37 clamps the test fabric on the sample fixing platform 19.

[0032] Further, in some embodiments, see the attached Figure 7 As shown, attached Figure 7 The relevant structure of the motor 22 of this product is shown in the figure. A motor frame 49 is fixedly provided on the bottom surface of the fixed plate 14, and a motor 22 is provided under the motor frame 49. The output shaft of the motor 22 passes through the bottom plate of the motor frame 49 and is connected to the eccentric wheel 29 through transmission. A transverse moving platform 23 is provided in the motor frame 49. Both sides of the transverse moving platform 23 are connected to the first slide rail 24 through the first slider 25. The first slide rail 24 is fixedly provided on the bottom surface of the fixed plate 14, and the first slider 25 is embedded in the first slide rail 24. A longitudinally arranged transverse driving groove 47 is provided on the side of the transverse moving platform 23 close to the eccentric wheel 29. The driving bearing 28 on the eccentric shaft (eccentric column) of the eccentric wheel 29 is arranged in the transverse driving groove 47. The eccentric wheel 29 drives the driving bearing 28 to move back and forth longitudinally in the transverse driving groove 47, thereby driving the transverse moving platform 23 to move back and forth left and right.

[0033] See attached Figure 4 As shown, attached Figure 4 The relevant structure of the rotating seat 43 of this product is shown in the figure. A positioning ring 26 is provided on the side of the horizontal moving table 23 away from the horizontal driving groove 47. A rotating seat 43 matching the corresponding positioning ring 26 is provided on the bottom surface of the work table 15. A horizontal slide groove 45 matching the corresponding rotating seat 43 is opened on the fixed plate 14. The rotating seat 43 passes through the horizontal slide groove 45 and is rotatably inserted in the positioning ring 26. The rotating seat 43 can be displaced left and right in the horizontal slide groove 45. Further, the work table 15 is slidably set on the fixed plate 14; symmetrical locking holes 44 are opened on both sides of the top of the positioning ring 26, and a locking pin 34 matching the corresponding locking hole 44 is provided on the work table 15. The locking pin 34 passes through the work table 15 and is inserted in the locking hole 44. The work table 15 can be rotated left and right on the positioning ring 26 by plugging and unplugging the locking pin 34.

[0034] See attached Figure 5 , Attachment Figure 6 As shown, attached Figure 5 , Attachment Figure 6 The relevant structure of the swing arm 21 of this product is shown in the figure. A longitudinal moving platform 27 is provided above the side of the transverse moving platform 23 away from the positioning ring 26. A transversely arranged longitudinal driving groove 48 is opened on the side of the longitudinal moving platform 27 close to the positioning ring 26. The driving bearing 28 on the eccentric shaft (eccentric column) of the eccentric wheel 29 is arranged in the longitudinal driving groove 48. The eccentric wheel 29 drives the driving bearing 28 to move back and forth transversely in the longitudinal driving groove 48, thereby driving the longitudinal moving platform 27 to move back and forth.

[0035] The longitudinal movable platform 27 is arranged on the second slide rail 41 through the second slider 42. The second slide rail 41 is fixed on the bottom surface of the fixed plate 14, and the second slider 42 is embedded on the second slide rail 41. The end of the longitudinal movable platform 27 away from the longitudinal driving groove 48 is provided with a support frame 38 extending upward through the fixed plate 14. The fixed plate 14 is provided with a longitudinal slide groove 46 for the support frame 38 to pass through. The support frame 38 can be arranged in the longitudinal slide groove 46 so as to be displaced forward and backward.

[0036] The fabric abrasive and the nylon abrasive are clamped on the fabric abrasive fixing table 17 and the nylon abrasive fixing table 18 respectively, the test fabric is clamped on the sample fixing table 19, the locking pin 34 is pulled, the work table 15 is rotated according to the test requirements, the fabric abrasive fixing table 17 or the nylon abrasive fixing table 18 is located on the side of the sample fixing table 19, the swing arm 21 is turned over, the sample fixing table 19 is vertically pressed on the abrasive surface of the fabric abrasive fixing table 17 or the nylon abrasive fixing table 18, the test type is selected on the touch screen 13, the test number is set, the motor 22 is started, the motor 22 drives the eccentric wheel 29, and the lateral moving table 23 is moved left and right, the longitudinal moving table 27 is moved forward and backward, the mass points of the fabric abrasive fixing table 17 or the nylon abrasive fixing table 18 and the mass points of the sample fixing table 19 are moved relative to each other, and the trajectory is a circle with a diameter of 40 mm; the fabric after friction is compared with the reference object to obtain the pilling performance grade of the tested fabric.

[0037] The above embodiments only express several preferred implementations of the utility model, and the descriptions thereof are relatively specific and detailed. It should be understood that the utility model is not limited to the forms disclosed herein, and should not be regarded as the exclusion of other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge in the relevant field, and cannot be understood as limiting the scope of the utility model. It should be pointed out that for ordinary technicians in this field, several deformations and improvements can be made without departing from the concept of the utility model. The changes and modifications made by the personnel in this field do not depart from the spirit and scope of the utility model, and all of these belong to the protection scope of the claims attached to the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A fabric pilling tester, comprising: A fixed plate (14), wherein a movable work surface (15) is provided on the fixed plate (14); characterized in that a fabric abrasive fixing platform (17) is provided on one side of the work surface (15), and a nylon abrasive fixing platform (18) is provided on the other side of the work surface (15) symmetrically; a support frame (38) is provided on the outer side of the work surface (15), the support frame (38) is arranged on the fixed plate (14), a sample fixing platform (19) is provided above the work surface (15), and the sample fixing platform (19) is connected to the support frame (38) via a swing arm (21); A motor frame (49) is fixedly arranged on the bottom surface of the fixed plate (14), a motor (22) is arranged below the motor frame (49), and an output shaft of the motor (22) passes through the bottom plate of the motor frame (49) and is connected to an eccentric wheel (29) through transmission; a transverse moving platform (23) is arranged in the motor frame (49), a positioning collar (26) is arranged on the side of the transverse moving platform (23) away from the transverse driving groove (47), a rotating seat (43) matching the corresponding positioning collar (26) is arranged on the bottom surface of the working table (15), and a rotating seat (43) is arranged on the fixed plate (14) to match the positioning collar (26). A transverse slide groove (45) matching the corresponding rotating seat (43) is provided, and the rotating seat (43) is inserted into the positioning collar (26) after passing through the transverse slide groove (45), and the rotating seat (43) can be arranged in the transverse slide groove (45) in a manner of left-right displacement; symmetrical locking holes (44) are opened on both sides of the top of the positioning collar (26), and a locking pin (34) matching the corresponding locking hole (44) is provided on the work surface (15), and the locking pin (34) passes through the work surface (15) and is inserted into the locking hole (44).

2. A fabric pilling tester according to claim 1, characterized in that: The fabric abrasive fixing platform (17) is provided with a fabric abrasive fixing cover (36) which is connected by locking and rotating. The fabric abrasive fixing cover (36) is connected by locking and rotating with a locking rod (32) on the outer wall of the fabric abrasive fixing platform (17) through an oblique locking groove (33) at the bottom thereof. A nylon abrasive fixing cover (35) connected in a locking and rotating manner is arranged on the nylon abrasive fixing platform (18). The nylon abrasive fixing cover (35) is connected in a locking and rotating manner to a locking rod (32) on the outer wall of the nylon abrasive fixing platform (18) through an oblique locking groove (33) at the bottom thereof.

3. A fabric pilling tester according to claim 1, characterized in that: A sample fixing platform (19) is provided at the bottom of one end of the swing arm (21) away from the support frame (38). The sample fixing platform (19) is arranged on a fabric abrasive fixing platform (17) or a nylon abrasive fixing platform (18) on a work surface (15). A sample fixing cover (37) connected by locking and rotation is provided below the sample fixing platform (19). The sample fixing cover (37) is connected by locking and rotation to a locking rod (32) on the outer wall of the sample fixing platform (19) through an oblique locking groove (33) at the top of the sample fixing cover (37).

4. A fabric pilling tester according to claim 1, characterized in that: The fixing plate (14) is arranged on the control box (12), the four corners of the bottom end of the control box (12) are provided with leveling feet (11), and the front of the control box (12) is provided with a touch screen (13); A weight (31) is provided on one end of the swing arm (21) away from the support frame (38).

5. The fabric pilling tester according to claim 1, characterized in that: The two sides of the transverse moving platform (23) are connected to the first slide rail (24) through the first slider (25), the first slide rail (24) is fixed on the bottom surface of the fixed plate (14), and the first slider (25) is embedded in the first slide rail (24); a longitudinally arranged transverse driving groove (47) is provided on the side of the transverse moving platform (23) close to the eccentric wheel (29), and a driving bearing (28) on the eccentric shaft of the eccentric wheel (29) is arranged in the transverse driving groove (47).

6. A fabric pilling tester according to claim 5, characterized in that: A longitudinal moving platform (27) is arranged above the side of the transverse moving platform (23) away from the positioning collar (26); a transversely arranged longitudinal driving groove (48) is provided on the side of the longitudinal moving platform (27) close to the positioning collar (26); and a driving bearing (28) on the eccentric shaft of the eccentric wheel (29) is arranged in the longitudinal driving groove (48).

7. A fabric pilling tester according to claim 6, characterized in that: The longitudinal movable platform (27) is arranged on the second slide rail (41) through the second slider (42), the second slide rail (41) is fixed on the bottom surface of the fixed plate (14), and the second slider (42) is embedded and arranged on the second slide rail (41); the longitudinal movable platform (27) is provided with a support frame (38) extending upward through the fixed plate (14) at one end away from the longitudinal driving groove (48), and the support frame (38) is provided on the fixed plate (14) with a longitudinal slide groove (46) for the support frame (38) to pass through, and the support frame (38) is arranged in the longitudinal slide groove (46) so as to be displaceable forward and backward.

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