Fabric fuzzing and pilling instrument

Abstract

The utility model relates to the field of textile product testing instruments, in particular to a fabric fuzzing and pilling instrument which comprises a workbench, and a clamping assembly and a testing assembly are arranged on the workbench. The testing assembly comprises a bearing table, two dust collection mechanisms are arranged on the bearing table, and a brush disc and an abrasive disc are installed in the two dust collection mechanisms respectively; the dust collection mechanism comprises a base plate and a surrounding plate arranged above the base plate, and the base plate is square; a dust collection groove is formed in the surrounding plate, a plurality of through holes are formed in the inner wall of the surrounding plate and communicate with the dust collection groove, a mounting groove and a connecting groove are formed in the base plate, an opening of the mounting groove faces forwards, the connecting groove communicates with the dust collection groove and the mounting groove, and a collection box is slidably mounted in the mounting groove. According to the utility model, scraps and residues generated during fuzzing and pilling tests can be effectively treated, and the normal use of equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the field of textile product testing instruments, in particular to a fabric pilling tester. Background Art

[0002] The pilling tester is a testing device used to test the degree of pilling of textiles, including several types such as a disc pilling tester, a Martindale pilling tester, and a box pilling tester, which are used for the performance testing of textiles and film materials for abrasion resistance, wear, and appearance change (pilling). Under a certain pressure, a circular fabric specimen rubs against a standard abrasive according to the Lissajous curve trajectory, resulting in specimen breakage, and the wear resistance of the fabric is represented by the number of wear-resistant times of the specimen breakage.

[0003] Currently, the Chinese patent authorization announcement number CN220819780U discloses a fabric pilling tester, including a detection table. A moving frame is arranged inside the detection table, and a moving unit with the function of allowing the moving frame to move inside the left-right moving groove is arranged at the lower end of the moving frame. On the upper surface of the other side of the detection table, a front-back moving groove with an extending direction consistent with the length direction of the detection table is opened. A bottom plate is arranged above the front-back moving groove. Pilling test tables and a balling test table are respectively and fixedly installed on both sides of the upper surface of the bottom plate. A rotating unit with the function of rotating the bottom plate is fixedly connected to the lower end of the bottom plate. Through the arranged moving unit, the moving frame is driven to move left and right, and an electric telescopic rod is used to drive the rotating unit and the bottom plate connected thereto to move back and forth, so that the test fabric is wiped back and forth on the test table. The rotating unit is used to drive the bottom plate to rotate to adjust the positions of the two test tables.

[0004] However, during the specific use of this device, during the pilling test process, it is easy for wool debris to enter the device interior, which may affect the device. Summary of the Utility Model

[0005] Therefore, in view of the above problems, the utility model provides a fabric pilling tester to solve the problem that in the prior art, slag is easily generated during the test and enters the device interior, affecting the operation of the device.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A fabric pilling tester includes a workbench, and a clamping assembly and a testing assembly are arranged on the workbench.

[0008] The clamping assembly includes a column, a cross arm is hinged at the top of the column, a specimen chuck is arranged at the end of the cross arm far from the column, and the specimen chuck is located above the testing assembly.

[0009] The test component includes a bearing platform, and two dust suction mechanisms are symmetrically arranged on the bearing platform. A brush disc and an abrasive disc are respectively installed in the two dust suction mechanisms.

[0010] The dust suction mechanism includes a chassis and a surrounding plate arranged above the chassis. The chassis is square; a dust suction groove is formed inside the surrounding plate, and a number of through holes are formed on the inner wall of the surrounding plate. The through holes are communicated with the dust suction groove. An installation groove and a connection groove are arranged on the chassis. The opening of the installation groove faces forward, and the connection groove is respectively communicated with the dust suction groove and the installation groove. A collection box is slidably installed in the installation groove, and a solenoid valve is arranged on the pipeline.

[0011] Further, an exhaust fan is also arranged inside the workbench. A first air extraction hole is formed on the side wall of the chassis, and a second air extraction hole corresponding to the first air extraction hole is formed on the collection box. A filter screen is arranged on the second air extraction hole; the first air extraction hole is connected with a pipeline, and the end of the pipeline away from the first air extraction hole is connected with the input end of the exhaust fan.

[0012] Further, the height of the surrounding plate is slightly higher than the height of the brush disc or the abrasive disc.

[0013] Further, a handle is fixedly connected to the front side of the collection box.

[0014] Further, the clamping component further includes a first motor, and the first motor is arranged inside the workbench; the upper end of the output shaft of the first motor is fixedly provided with a disc, and an eccentric shaft is eccentrically fixed on the upper surface of the disc. The top end of the eccentric shaft is fixedly connected with the column.

[0015] Further, the test component further includes a second motor, and the second motor is arranged inside the workbench; the upper end of the output shaft of the second motor is fixedly connected with a rotating shaft, and the upper end of the rotating shaft is fixedly connected with the center of the bottom of the bearing platform.

[0016] By adopting the foregoing technical solutions, the beneficial effects of the present utility model are as follows:

[0017] 1. By arranging the dust suction mechanism, the slag generated during the test of the fabric pilling and fuzzing instrument will enter the dust suction groove through the through holes on the surrounding plate. Since the installation groove is communicated with the dust suction groove through the connection groove, the slag will further enter the collection box to complete the collection work; since the collection box is slidably arranged in the installation groove, it is convenient to extract it to clean the slag debris; by arranging the exhaust fan, a negative pressure environment is formed in the dust suction groove and the installation groove, enhancing the adsorption effect on the slag. The present utility model realizes the effective collection of the slag, ensuring the normal operation of the equipment and the reliability of the test data.

[0018] 2. By setting the first motor and the eccentric shaft, when the first motor rotates, it will drive the eccentric shaft to perform a circular motion with the output shaft of the first motor as the center, so that the specimen chuck can perform fuzzing or pilling tests on the brush disk or the abrasive disk; by setting the second motor, the bearing table can be rotated, so as to swap the positions of the brush disk and the abrasive disk, so as to select to perform fuzzing tests or pilling tests according to requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a schematic top view structural diagram of the present utility model;

[0021] Figure 3 is a cross-sectional view of the dust suction mechanism of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The present utility model will be further described below in conjunction with the drawings and the detailed description of the embodiments.

[0023] Refer to Figures 1 to 3 , this embodiment provides a fabric fuzzing and pilling tester, which includes a workbench 1, and a clamping assembly and a testing assembly are arranged on the workbench 1.

[0024] The clamping assembly includes a column 21 and a first motor 22. The top end of the column 21 is hinged with a cross arm 23. A specimen chuck 24 is arranged at one end of the cross arm 23 away from the column 21. The specimen chuck 24 is used for installing the test fabric, and the specimen chuck 24 is located above the testing assembly; the first motor 22 is arranged in the workbench 1. The upper end of the output shaft of the first motor 22 is fixedly provided with a disc 25, and an eccentric shaft 26 is eccentrically fixed on the upper surface of the disc 25. The top end of the eccentric shaft 26 is fixedly connected with the column 21. When the first motor 22 rotates, it will drive the eccentric shaft 26 to perform a circular motion with the output shaft of the first motor 22 as the center, so that the specimen chuck 24 can perform fuzzing or pilling tests on the brush disk 34 or the abrasive disk 35.

[0025] The testing assembly includes a bearing table 31 and a second motor 32. The second motor 32 is arranged in the workbench 1. The upper end of the output shaft of the second motor 32 is fixedly connected with a rotating shaft 33. The upper end of the rotating shaft 33 is fixedly connected with the center of the bottom of the bearing table 31; two dust suction mechanisms 4 are symmetrically arranged on the bearing table 31, and a brush disk 34 and an abrasive disk 35 are respectively installed in the two dust suction mechanisms 4. The second motor 32 can drive the bearing table 31 to rotate, so as to swap the positions of the brush disk 34 and the abrasive disk 35, so as to select to perform fuzzing tests or pilling tests according to requirements.

[0026] The dust suction mechanism 4 includes a chassis 41 and a surrounding plate 42 arranged above the chassis 41. The height of the surrounding plate 42 is slightly higher than that of the brush disk 34 or the abrasive disk 35. The chassis 41 is square-shaped; a dust suction groove 43 is formed inside the surrounding plate 42, and a number of through holes 44 are formed on the inner wall of the surrounding plate 42. The through holes 44 communicate with the dust suction groove 43. An installation groove 45 and a connection groove 46 are provided on the chassis 41. The installation groove 45 has an opening facing forward, and the connection groove 46 communicates with the dust suction groove 43 and the installation groove 45 respectively. A collection box 5 is slidably installed in the installation groove 45, and a handle 51 is fixedly connected to the front side of the collection box 5. Setting the height of the surrounding plate 42 higher than that of the brush disk 34 or the abrasive disk 35 is to ensure better collection of the slag and prevent the slag from flying outwards. The slag generated during the test will enter the dust suction groove 43 through the through holes 44 on the surrounding plate 42 and further enter the collection box 5 in the installation groove 45 through the connection groove 46 to complete the collection work; the collection box 5 is slidably arranged in the installation groove 45, which is convenient for extracting it to clean the slag debris.

[0027] A suction fan 6 is further arranged inside the workbench 1. A first air extraction hole 47 is formed on the side wall of the chassis 41. A second air extraction hole 52 corresponding to the first air extraction hole 47 is formed on the collection box 5, and a filter screen 53 is arranged on the second air extraction hole 52; the first air extraction hole 47 is connected to a pipeline 61, and one end of the pipeline 61 away from the first air extraction hole 47 is connected to the input end of the suction fan 6, and a solenoid valve 62 is arranged on the pipeline 61. The setting of the suction fan 6 creates a negative pressure environment in the dust suction groove 43 and the installation groove 45, enhancing the adsorption effect on the slag; the setting of the solenoid valve 62 is used to select the dust suction mechanism 4 that needs to work; the setting of the filter screen 53 can prevent the slag from entering the suction fan 6 along the pipeline 61.

[0028] The above-mentioned various electronic components are all existing devices and will not be elaborated here.

[0029] The working principle of the present utility model is as follows:

[0030] By turning on the second motor 32 to rotate the carrier table 31 by 180°, the alignment of the brush disc 34 and the abrasive disc 35 can be swapped, and the fuzzing test or pilling test can be selected according to requirements; lift the cross arm 23, install the fabric to be tested on the specimen chuck 24, and then lower the cross arm 23 so that the specimen chuck 24 abuts against the brush disc 34 or the abrasive disc 35; when the first motor 22 rotates, it will drive the eccentric shaft 26 to make a circular motion with the output shaft of the first motor 22 as the center, so that the specimen chuck 24 performs a fuzzing or pilling test on the brush disc 34 or the abrasive disc 35; at the same time, turn on the suction fan 6 and the solenoid valve 62 corresponding to the dust suction mechanism 4 under the brush disc 34 or the abrasive disc 35 to be operated, so that a negative pressure environment is formed in the dust suction groove 43 and the installation groove 45 of the dust suction mechanism 4. The slag generated during the test will enter the dust suction groove 43 through the through hole 44 on the enclosure 42 and further enter the collection box 5 of the installation groove 45 through the connection groove 46 to complete the collection work.

[0031] Although the present invention has been specifically shown and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes can be made to the present invention in terms of form and details without departing from the spirit and scope of the present invention defined by the appended claims, and all of them are within the protection scope of the present invention.

Claims

1. A fabric pilling tester, comprising a workbench, characterized in that: The workbench is provided with a clamping assembly and a testing assembly; The clamping assembly includes a column, a cross arm is hinged at the top of the column, a sample chuck is arranged at one end of the cross arm away from the column, and the sample chuck is located above the test assembly; The test assembly includes a bearing platform, on which two dust collecting mechanisms are symmetrically arranged, and a brush disc and an abrasive disc are respectively installed in the two dust collecting mechanisms; The dust suction mechanism includes a chassis and a panel arranged above the chassis, the chassis is square; a dust suction groove is opened inside the panel, a plurality of through holes are opened on the inner wall of the panel, the through holes are connected with the dust suction groove, an installation groove and a connecting groove are arranged on the chassis, the installation groove opens forward, the connecting groove is respectively connected with the dust suction groove and the installation groove, and a collection box is slidably installed in the installation groove.

2. A fabric pilling tester according to claim 1, characterized in that: An exhaust fan is also provided in the workbench, a first exhaust hole is provided on the side wall of the chassis, a second exhaust hole corresponding to the first exhaust hole is provided on the collecting box, and a filter is provided on the second exhaust hole; the first exhaust hole is connected to a pipe, an end of the pipe away from the first exhaust hole is connected to the input end of the exhaust fan, and a solenoid valve is provided on the pipe.

3. A fabric pilling tester according to claim 1, characterized in that: The height of the enclosure plate is slightly higher than that of the brush disk or the abrasive disk.

4. A fabric pilling tester according to claim 1, characterized in that: A handle is fixedly connected to the front side of the collection box.

5. A fabric pilling tester according to claim 1, characterized in that: The clamping assembly also includes a first motor, which is arranged in the workbench; a disc is fixedly arranged on the upper end of the output shaft of the first motor, an eccentric shaft is eccentrically fixedly arranged on the upper surface of the disc, and the top end of the eccentric shaft is fixedly connected to the column.

6. A fabric pilling tester according to claim 1, characterized in that: The test assembly also includes a second motor, which is arranged in the workbench; the upper end of the output shaft of the second motor is fixedly connected to a rotating shaft, and the upper end of the rotating shaft is fixedly connected to the bottom center of the supporting platform.

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