A textile fiber shedding degree tester

Abstract

The application relates to a textile fiber shedding degree tester which comprises a machine body, a water washing device and a collecting device. The water washing device comprises a water washing barrel, an impeller and a first motor. The first motor drives the impeller to rotate. The collecting device comprises a ring-shaped shell and a filtering and collecting assembly. The ring-shaped shell is fixed to the upper outer wall of the water washing barrel. The side wall of the water washing barrel is provided with a plurality of communication holes which are arranged in the circumferential direction at intervals. The communication holes are communicated with the ring-shaped shell. The filtering and collecting assembly comprises a first communication pipe, a first valve, a first multi-way joint and a filtering and collecting piece. The first multi-way joint is installed below the water washing barrel. One end of the first communication pipe is connected with the bottom of the ring-shaped shell, and the other end is connected with the first multi-way joint. The first valve is arranged on the first multi-way joint. The filtering and collecting piece is used for filtering and collecting the fibers collected by the first multi-way joint. The application has the advantages of improving the accuracy and efficiency of the floating fiber shedding test of the textile.

Description

Technical Field

[0001] This application relates to the field of textile testing equipment, and in particular to a textile fiber shedding tester. Background Technology

[0002] In the production and application of textiles, due to the characteristics of the fibers used, the need for warmth, the need for appearance, and the influence of processing, there may be a fluffy appearance or loose fibers floating on the surface. For such products, a shedding amount test is required to evaluate the stability and stability of the fluffy appearance or fiber floating effect.

[0003] Existing methods for detecting floating fibers, such as the method for detecting the amount of floating fibers in knitted fabrics disclosed in CN114813444A, include the following steps: Step 1: Take a knitted fabric of a predetermined size with no surface defects, perform edge finishing on the knitted fabric, fold the knitted fabric in half along its length and sew it into a trouser leg shape to obtain a sample; Step 2: Take a dry single-layer organza fabric, weigh the single-layer organza fabric using an electronic balance, and record the weight of the single-layer organza fabric; Step 3: Place the sample with the skin-contact side facing outwards in a container, inject a predetermined amount of solution into the container, and repeatedly rub the sample by hand several times to remove the floating fibers. Step 4: After washing, filter the solution in the container with a single layer of organza, ensuring that all the loose fibers remain on the single layer of organza. Step 5: Place the single layer of organza with loose fibers in an oven for drying to obtain dried single layer of organza with loose fibers. Step 6: Weigh the dried single layer of organza with loose fibers using an electronic balance and record the weight. Step 7: Subtract the weight of the single layer of organza from the weight of the dried single layer of organza with loose fibers to obtain the weight of the dried loose fibers, thus completing the loose fiber content detection of the knitted fabric.

[0004] The fiber testing method for the above-mentioned knitted products involves manually rubbing the sample to separate the loose fibers from the sample. However, the manual rubbing method has problems such as uneven force and the need to manually collect the fibers, which leads to inaccurate testing of loose fibers in textiles and low efficiency. Summary of the Invention

[0005] To improve the accuracy and efficiency of fiber shedding tests on textiles, this application provides a textile fiber shedding degree tester.

[0006] The textile fiber shedding degree tester provided in this application adopts the following technical solution: A textile fiber shedding degree tester, comprising:

[0007] Organism;

[0008] A washing device, installed on the machine body, is used for washing textiles; the washing device includes a washing tub, a pulsator, and a first motor, the pulsator being installed at the bottom of the washing tub, and the first motor driving the pulsator to rotate;

[0009] A collection device, comprising an annular housing and a filter collection assembly, wherein the annular housing has an opening on one side and is fixed to the upper outer wall of the washing tub, and the side wall of the washing tub is provided with a plurality of connecting holes spaced apart along the circumferential direction, the connecting holes communicating with the annular housing;

[0010] The filter collection assembly includes a first connecting pipe, a first valve, a first multi-port connector, and a filter collection element. The first multi-port connector is installed below the washing tub. One end of the first connecting pipe is connected to the bottom of the annular shell, and the other end is connected to the first multi-port connector. The first valve is disposed on the first multi-port connector, and the filter collection element is used to filter and collect the fibers gathered by the first multi-port connector.

[0011] A controller, which is mounted on the machine body, is used to control the sequential operation of the first motor and the first valve.

[0012] By adopting the above technical solution, the textile to be tested is placed in the washing tub of the washing device, soaked in water, and then the first motor drives the impeller to rotate to wash the textile. After washing, the controller controls the first valve to open, and the floating fibers on the water surface enter the annular shell through the connecting hole. Then, they flow into the filter collection element through the first connecting pipe and the first multi-port connector. The filter collection element filters and collects the floating fibers, thereby avoiding the problems of uneven force when manually rubbing the sample and manually collecting the floating fibers, thus improving the accuracy and efficiency of fiber testing.

[0013] Preferably, it further includes a second connecting pipe, a second multi-way connector, a second valve, and a converging connector. One end of the second connecting pipe is connected to the bottom of the washing tub, and the other end of the second connecting pipe is connected to the second multi-way connector. The second valve is disposed on the second multi-way connector, and the first multi-way connector and the second multi-way connector are connected to the converging connector.

[0014] By adopting the above technical solution, since a small number of fibers sink after textile washing, when the floating fibers on the water surface are collected through the connecting hole, the controller controls the second valve to open, thereby collecting the fibers that have settled at the bottom of the washing tub, thus improving the collection accuracy of fibers that have fallen off the textiles during washing.

[0015] Preferably, multiple first and second connecting pipes are provided, with the upper ends of the multiple first connecting pipes being spaced apart and connected along the circumferential direction of the bottom of the annular shell; and the upper ends of the multiple second connecting pipes being spaced apart and connected along the circumferential direction of the bottom of the washing tub.

[0016] By adopting the above technical solution, multiple first and second connecting pipes are arranged at intervals along the circumference at the bottom of the annular shell and the bottom of the washing tub, which can improve the efficiency of fiber collection and reduce fiber residue.

[0017] Preferably, a partition is provided inside the annular shell, and the interior of the annular shell is divided by the partition to form an upper and lower water outlet chamber and a collecting chamber. The water outlet chamber is connected to the washing tub, and the collecting chamber is connected to the connecting hole.

[0018] It also includes a water inlet device, which comprises a first annular pipe, a first connecting pipe, a second annular pipe, a second connecting pipe, a tee connector, and a third valve. The diameters of the first and second annular pipes are larger than the annular shell. The first connecting pipe is used to connect the first annular pipe and the water outlet chamber. The second connecting pipe is used to connect the second annular pipe and the collecting chamber. The two water outlets of the tee connector are respectively connected to the first and second annular pipes. The water inlet of the tee connector is connected to an external water pipe. The third valve is disposed on the tee connector and is used to close or selectively connect the tee connector to the first or second annular pipe.

[0019] By adopting the above technical solution, textiles are placed in a washing tub. The controller controls the third valve to connect the first annular pipe to the external water pipe, thereby automatically adding water to the washing tub. The water level is closed after it exceeds the connecting hole. After washing and fiber collection are completed, the water level in the washing tub is lower than the connecting hole. The controller then controls the third valve to connect the second annular pipe to the external water pipe, thereby flushing the collecting chamber and the first connecting pipe, reducing the amount of fiber remaining in the collecting chamber and the first connecting pipe. After the water in the washing tub is drained, the third valve connects the first annular pipe to the external water pipe, flushing the washing tub again, reducing fiber residue in the washing tub, and thus improving the accuracy of fiber collection.

[0020] Preferably, multiple first connecting pipes and multiple second connecting pipes are provided, with the multiple first connecting pipes being distributed at intervals along the circumferential direction of the first annular pipe; and the multiple second connecting pipes being distributed at intervals along the circumferential direction of the second annular pipe.

[0021] By adopting the above technical solution, the first annular pipe is connected to multiple first connecting pipes along the circumferential direction, and the second annular pipe is connected to multiple second connecting pipes along the circumferential direction, thereby increasing the rinsing area of ​​the collection chamber and the washing tub.

[0022] Preferably, the filter collection device includes a collection cylinder and a filter element, wherein the filter element is disposed at the bottom of the collection cylinder.

[0023] By adopting the above technical solution, the fiber in the water can be easily filtered and collected through the filter element at the bottom of the collection cylinder.

[0024] Preferably, it also includes a drying device, which is mounted on the machine body. The drying device includes an electric hot air blower and an air duct. The air outlet of the electric hot air blower is connected to the air duct, and the filter collection element can be connected to the air duct.

[0025] By adopting the above technical solution, after the filter collection element collects the fibers, it is connected to the air duct to dry the fibers with hot air, thereby improving the efficiency of subsequent testing.

[0026] Preferably, it also includes a placement seat and a driving device. The placement seat is provided with a placement groove for placing the filter collection element. The driving device is used to drive the placement seat to move the filter collection element to connect with the collection connector or the air duct. The outlet of the collection connector and the air outlet of the air duct are on the same plane.

[0027] The driving device includes a mounting frame, a second motor, a lead screw, and a mounting block. The mounting frame is mounted on the machine body, the lead screw is horizontally mounted on the mounting frame, the second motor drives the lead screw to rotate, the mounting block is threadedly connected to the lead screw, and the placement seat is connected to the mounting block.

[0028] By adopting the above technical solution, the filter collection element is placed on the placement seat, and the second motor drives the lead screw to rotate, thereby moving the placement seat connected to the mounting block, thus automatically realizing the filter collection element receiving and collecting the filter fibers and drying the fibers.

[0029] Preferably, it also includes an upward moving component for cooperating with the drive device to push the filter collection element upward to connect with the outlet of the collecting connector or with the air outlet of the air duct;

[0030] The upward moving assembly includes a guide rod, a spring, a guide wedge, and a mating block. The side wall of the mounting block has a vertically oriented guide groove. The guide rod is vertically installed in the guide groove. The spring is sleeved on the guide rod. A protrusion is provided on one side of the placement seat. The protrusion has a guide hole. The guide rod is slidably connected to the guide groove and movably connected to the guide rod through the guide hole. The upper end of the spring abuts against the upper groove wall of the guide groove, and the lower end abuts against the protrusion.

[0031] Two guide blocks and two mating blocks are provided. The guide blocks are fixed at intervals on the mounting frame. The placement seat is located between the two guide blocks. The two mating blocks are fixed on both sides of the placement seat, and the two mating blocks correspond one-to-one with the guide blocks.

[0032] By adopting the above technical solution, the gap between the filter collection element and the concentrator and the air duct when the drive device drives the filter collection element is connected can easily lead to fiber overflow. By using a second motor to drive the placement seat to move between the concentrator and the air duct, when the second motor drives the placement seat to bring the filter collection element closer to the concentrator, the mating block on the placement seat abuts against the inclined surface of the guide block, causing the protrusion to compress the spring upwards, thereby reducing the gap between the concentrator and the collection cylinder; similarly, it can reduce the gap between the collection cylinder and the air duct.

[0033] Preferably, an annular soft rubber pad is provided at the outlet of the collecting joint and the air duct.

[0034] By adopting the above technical solution, the soft rubber pad can improve the tightness of the junction joint and the connection between the air duct and the collection cylinder.

[0035] In summary, this application includes at least one of the following beneficial technical effects:

[0036] After the textiles to be tested are placed in the washing tub, the water inlet device is automatically added by the controller, and the washing device is simultaneously controlled to wash the textiles. After the washing is completed, the floating fibers are automatically collected and dried, thereby improving the accuracy and efficiency of fiber collection. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the overall structure of the tester in the embodiments of this application.

[0038] Figure 2 This is a schematic diagram of the internal structure of the installation bucket and the washing bucket after being cut open in the embodiments of this application.

[0039] Figure 3 This is a schematic diagram of the installation structure of the washing tub and the filter collection assembly in an embodiment of this application.

[0040] Figure 4 This is a schematic diagram of the installation structure of the filter collection device, the driving device, and the drying device in the embodiments of this application.

[0041] Figure 5 This is a cross-sectional view of the connection between the placement seat, filter collection component, and mounting block in an embodiment of this application.

[0042] Explanation of reference numerals in the attached drawings: 1. Body; 11. Casters; 21. Washing tub; 211. Connecting hole; 22. Mounting tub; 221. Fixing block; 23. Impeller; 24. First motor; 25. Cover; 31. Annular shell; 311. Partition; 312. Water outlet chamber; 313. Collecting chamber; 32. First connecting pipe; 33. First valve; 34. First multi-way connector; 35. Second connecting pipe; 36. Second valve; 37. Second multi-way connector; 38. Collecting connector; 39. Filter collection element; 41. First annular pipe; 42. First connecting pipe; 43. Second annular pipe; 44. Second connecting pipe; 45. T-joint; 46. Third valve; 5. Controller; 61. Electric hot air blower; 62. Air duct; 7. Placement seat; 71. Placement groove; 72. Protrusion; 721. Guide hole; 81. Mounting bracket; 811. Limiting groove; 82. Second motor; 83. Lead screw; 84. Mounting block; 841. Guide groove; 85. Upward moving assembly; 851. Guide rod; 852. Spring; 853. Guide inclined block; 854. Mating block; 86. Soft rubber pad; 91. Collection cylinder; 92. Filter element. Detailed Implementation

[0043] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0044] This application discloses a textile fiber shedding tester. (Refer to...) Figure 1 The testing instrument includes a body 1, a washing device, a collecting device, a drying device, and a controller 5. The washing device, mounted on the body 1, is used to wash textiles. The collecting device is used to collect the fibers produced by the washing device. The drying device is used to dry the collected fibers. The controller 5 controls the sequential operation of the washing device, the collecting device, and the drying device. Casters 11 are provided at the bottom of the body 1 to facilitate the movement of the entire device.

[0045] Combination Figure 2 Specifically, the washing device includes a washing tub 21, a mounting tub 22, a pulsator 23, and a first motor 24. The washing tub 21 is fitted and fixed inside the mounting tub 22. A cover 25 is provided on the top of the washing tub 21. Fixing blocks 221 extend outward from the lower outer wall of the mounting tub 22 and are fixed to the machine body 1 by bolts. The pulsator 23 is installed at the bottom inside the washing tub 21, and the first motor 24 is installed at the bottom outside the washing tub 21. The output shaft of the first motor 24 is fixedly connected to the pulsator 23 and is used to drive the pulsator 23 to rotate. The first motor 24 is connected to the controller 5 to control the operation of the first motor 24.

[0046] Combination Figure 3The collection device includes an annular housing 31 and a filter collection assembly. The inner side wall of the annular housing 31 is open. The annular housing 31 is fixedly installed on the upper outer wall of the washing tub 21. The side wall of the washing tub 21 is provided with a plurality of connecting holes 211 at intervals along the circumferential direction, and the connecting holes 211 communicate with the annular housing 31.

[0047] Specifically, the filter collection assembly includes a first connecting pipe 32, a first valve 33, a first multi-way connector 34, a second connecting pipe 35, a second valve 36, a second multi-way connector 37, a converging connector 38, and a filter collection element 39. The first multi-way connector 34, the second multi-way connector 37, and the converging connector 38 are all installed below the washing tub 21. Multiple first connecting pipes 32 are provided, with their upper ends spaced apart and connected along the circumferential direction of the bottom of the annular housing 31. The lower ends of the multiple first connecting pipes 32 are connected to the first multi-way connector 34. The first valve 33 is located on the first multi-way connector 34 and is used to control the opening or closing of the first multi-way connector 34.

[0048] Multiple second connecting pipes 35 are provided, with their upper ends spaced apart along the circumference of the bottom of the washing tub 21. The lower end of the second connecting pipe is connected to a second multi-port connector 37. A second valve 36 is provided on the second multi-port connector 37 to control its opening or closing. The outlets of the first multi-port connector 34 and the second multi-port connector 37 are connected to the inlet of the collecting connector 38 via pipes. The collecting connector 38 is connected to the filter collection element 39 to collect the fibers collected inside the filter washing tub 21. In this embodiment, four first connecting pipes 32 and four second connecting pipes 35 are provided.

[0049] The textile to be tested is placed in the washing tub 21 and soaked in water for a period of time. Then, the impeller 23 is driven by the first motor 24 to rotate and wash the textile. After a period of washing, the first motor 24 stops working, and the first valve 33 opens. The floating fibers on the water surface enter the annular shell 31 through the connecting hole 211, and then collect through the first connecting pipe 32 to the collecting connector 38. The floating fibers are first filtered and collected by the filter collection element 39. When the water level in the washing tub 21 is lower than the connecting hole 211, the first valve 33 is closed, and water is added for a second wash. After the second wash, the first valve 33 is opened, and the floating fibers are collected again by the filter collection element 39. When the water level is lower than the water level in the connecting hole 211, the first valve 33 is closed, and the second valve 36 is opened. The second connecting pipe 35 connecting the bottom of the washing tub 21 collects a small portion of the fibers that have settled at the bottom of the washing tub 21, thereby improving the accuracy of fiber collection from the washing of textiles. At the same time, the two washes reduce water waste.

[0050] A partition 311 is provided inside the annular shell 31, dividing the interior of the annular shell 31 into an upper and lower water outlet chamber 312 and a collecting chamber 313. The opening of the water outlet chamber 312 faces the washing tub 21, and the collecting chamber 313 communicates with the connecting hole 211. It also includes a water inlet device, which comprises a first annular pipe 41, a first connecting pipe 42, a second annular pipe 43, a second connecting pipe 44, a tee connector 45, and a third valve 46. The diameters of the first annular pipe 41 and the second annular pipe 43 are larger than the diameter of the outer wall of the annular shell 31. The first annular pipe 41 and the second annular pipe 43 are fitted vertically onto the outside of the annular shell 31. The first connecting pipe 42 connects the first annular pipe 41 and the water outlet chamber 312, and the second connecting pipe 44 connects the second annular pipe 43 and the collecting chamber 313. The two outlet ends of the tee connector 45 are connected to the first annular pipe 41 and the second annular pipe 43, respectively. The inlet end of the tee connector 45 is connected to an external water pipe. The third valve 46 is installed on the tee connector 45 and is used to close or select the connection between the tee connector 45 and the first annular pipe 41 or the second annular pipe 43. The first valve 33, the second valve 36, and the third valve 46 are all solenoid valves. The controller 5 is connected to the first valve 33, the second valve 36, and the third valve 46.

[0051] The controller 5 controls the third valve 46 to automatically add water to the washing tub 21 and flush the collecting chamber 313 and the first connecting pipe 32, thereby reducing the residual fibers in the collecting chamber 313 and the first connecting pipe 32. When the textile is washed a second time, and the water in the washing tub 21 is drained, the washing tub 21 is flushed again, thereby reducing the fiber residue in the washing tub 21.

[0052] Multiple first connecting pipes 42 and multiple second connecting pipes 44 are provided. Multiple first connecting pipes 42 are distributed at intervals along the circumference of the first annular pipe 41; multiple second connecting pipes 44 are distributed at intervals along the circumference of the second annular pipe 43, thereby improving the flushing efficiency of the collecting cavity 313 and the washing tub 21.

[0053] Combination Figure 4 The drying device includes an electric hot air blower 61 and an air duct 62. The electric hot air blower 61 is mounted on the body 1, and its outlet is connected to the air duct 62. The filter collection element 39 can be connected to the air duct 62. After collecting the fibers, the filter collection element 39 is connected to the air duct 62 to dry the fibers with hot air, thereby improving the efficiency of subsequent testing.

[0054] Combination Figure 5Furthermore, it also includes a placement seat 7 and a driving device. The placement seat 7 is provided with a placement groove 71 for placing the filter collection element 39. The placement groove 71 is hollowed out in the middle to allow the wastewater filtered by the filter collection element 39 to be discharged. The driving device is used to drive the placement seat 7 to move the filter collection element 39 to connect with the collection connector 38 or the air guide pipe 62. The outlet of the collection connector 38 and the air outlet of the air guide pipe 62 are on the same plane.

[0055] Specifically, the drive unit includes a mounting frame 81, a second motor 82, a lead screw 83, and a mounting block 84. The mounting frame 81 is horizontally mounted on the body 1 below the collecting connector 38 and the air duct 62. The lead screw 83 is horizontally rotatably connected to the mounting frame 81. The mounting frame 81 has a limiting groove 811 along its length. The mounting block 84 is slidably connected in the limiting groove 811 and threadedly connected to the lead screw 83. The second motor 82 is mounted at one end of the mounting frame 81 and is used to drive the lead screw 83 to rotate. The placement seat 7 is connected to the mounting block 84. The second motor 82 is connected to the controller 5. The filter collection element 39 is placed on the placement seat 7. The controller 5 controls the second motor 82 to drive the lead screw 83 to move the mounting block 84, thereby moving the placement seat 7 connected to the mounting block 84. This automatically connects the filter collection element 39 with the collecting connector 38 and the air duct 62, thus automatically collecting and drying the fibers.

[0056] Since there is a gap after the collection cylinder 91 is connected to the converging connector 38 or the air duct 62, it is easy for fibers to overflow. Therefore, preferably, it also includes an upward moving component 85. The upward moving component 85 cooperates with the driving device to push the filter collection element 39 upward to connect with the converging connector 38 or the air duct 62. The upward moving component 85 includes a guide rod 851, a spring 852, a guide inclined block 853, and a mating block 854. The side wall of the mounting block 84 is vertically provided with a guide groove 841. The guide rod 851 is vertically installed in the guide groove 841. The spring 852 is sleeved in the guide rod 851. A protrusion 72 is provided on one side of the placement seat 7. The protrusion 72 is provided with a guide hole 721. The guide rod 851 is slidably connected to the guide groove 841 and movably connected to the guide rod 851 through the guide hole 721. The upper end of the spring 852 abuts against the upper groove wall of the guide groove 841, and the lower end abuts against the protrusion 72. Two guide blocks 853 and two mating blocks 854 are provided. The guide blocks 853 are fixedly fixed on the mounting bracket 81 at intervals. The placement seat 7 is located between the two guide blocks 853. The two mating blocks 854 are fixedly set on both sides of the placement seat 7, and the two mating blocks 854 correspond one-to-one with the guide blocks 853, and the inclined surface of the guide block 853 corresponds to the inclined surface of the mating block 854. In the initial state, the placement seat 7 is located between the collection joint 38 and the air duct 62. The second motor 82 drives the placement seat 7 to move between the collection joint 38 and the air duct 62. When the second motor 82 drives the placement seat 7 to move the filter collection element 39 closer to the collection joint 38, the inclined surface of the mating block 854 on the placement seat 7 abuts against the inclined surface of the guide block 853, thereby causing the protrusion 72 to compress the spring 852 and move upward to mate with the collection joint 38, thereby reducing the gap between the collection joint 38 and the collection cylinder 91; similarly, it can reduce the gap between the collection cylinder 91 and the air duct 62.

[0057] Furthermore, annular soft rubber pads 86 are fixedly installed at the air outlets of the collecting connector 38 and the air duct 62, thereby further improving the tightness of the connection between the collecting connector 38 and the air duct 62 and the collecting cylinder 91.

[0058] The filter collection element 39 includes a collection cylinder 91 and a filter element 92, with the filter element 92 disposed at the bottom of the collection cylinder 91. In this embodiment, the filter element 92 is made of organza fabric; in other embodiments, a filter sheet with a smaller pore size may also be used.

[0059] The implementation principle of the textile fiber shedding tester in this embodiment is as follows: After the textile to be tested is placed in the washing tub 21, the controller 5 controls the third valve 46 to open, so that the external water pipe is connected to the first annular pipe 41, thereby adding water to the washing tub 21 through the water outlet 312. After soaking for a period of time, the first motor 24 is controlled to drive the impeller 23 to rotate, washing the textile. After washing for a period of time, the first motor 24 stops working, and at the same time, the first valve 33 is controlled to open. The floating fibers on the water surface enter the annular shell 31 through the connecting hole 211, and then collect in the collection port through the first connecting pipe 32. First, the filter collection element 39 collects floating fibers on the water surface for the first time. When the water level in the washing tub 21 is lower than the connecting hole 211, the first valve 33 is closed, and water is added for a second wash. After the second wash, the first valve 33 is opened, and the filter collection element 39 collects floating fibers again. When the water level is lower than the water level in the connecting hole 211, the first valve 33 is closed, and the second valve 36 is opened. The second connecting pipe 35 at the bottom of the washing tub 21 collects a small portion of the fibers that have settled at the bottom of the washing tub 21, thereby improving the accuracy of fiber collection from textile washing and reducing water waste with the two washes. After collection, the second motor 82 drives the placement seat 7 to move and connect the filter collection element 39 to the air duct 62 for drying, thereby improving the efficiency of fiber shedding testing.

[0060] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A textile fiber shedding tester, characterized in that, include: Body (1); A washing device is installed on the machine body (1) for washing textiles; The washing device includes a washing tub (21), a pulsator (23), and a first motor (24). The pulsator (23) is installed at the bottom of the washing tub (21), and the first motor (24) drives the pulsator (23) to rotate. The collection device includes an annular shell (31) and a filter collection assembly. The annular shell (31) has an opening on one side and is fixed to the upper outer wall of the washing tub (21). The side wall of the washing tub (21) is provided with a plurality of connecting holes (211) spaced apart along the circumferential direction. The connecting holes (211) communicate with the annular shell (31). The filter collection assembly includes a first connecting pipe (32), a first valve (33), a first multi-port connector (34), and a filter collection component (39). The first multi-port connector (34) is installed below the washing tub (21). One end of the first connecting pipe (32) is connected to the bottom of the annular shell (31), and the other end is connected to the first multi-port connector (34). The first valve (33) is disposed on the first multi-port connector (34). The filter collection component (39) is used to filter and collect the fibers collected by the first multi-port connector (34). The assembly also includes a second connecting pipe (35), a second multi-port connector (37), a second valve (36), and a collection connector (38). One end of the second connecting pipe (35) is connected to the bottom of the washing tub (21), and the other end of the second connecting pipe (35) is connected to the second multi-port connector (37). The second valve (36) is disposed on the second multi-port connector (37). The first multi-port connector (34) and the second multi-port connector (37) are connected to the collection connector (38). The filter collection component (39) includes a collection cylinder (91) and a filter element (92), the filter element (92) being disposed at the bottom of the collection cylinder (91); it also includes a drying device, the drying device being disposed on the machine body (1), the drying device including an electric hot air blower (61) and an air guide pipe (62), the air outlet of the electric hot air blower (61) being connected to the air guide pipe (62), and the filter collection component (39) being able to dock with the air guide pipe (62); It also includes a placement seat (7) and a driving device. The placement seat (7) is provided with a placement slot (71) for placing the filter collection element (39). The driving device is used to drive the placement seat (7) to drive the filter collection element (39) to connect with the collection connector (38) or the air duct (62). The outlet of the collection connector (38) and the air outlet of the air duct (62) are on the same plane. The driving device includes a mounting frame (81), a second motor (82), a lead screw (83), and a mounting block (84). The mounting frame (81) is set on the body (1). The lead screw (83) is horizontally installed on the mounting frame (81). The second motor (82) drives the lead screw (83) to rotate. The mounting block (84) is threadedly connected to the lead screw (83). The placement seat (7) is connected to the mounting block (84). The controller (5) is mounted on the body (1) and is used to control the first motor (24), the first valve (33), the second valve (36), and the second motor (82) to work in sequence.

2. The textile fiber shedding tester according to claim 1, characterized in that: Multiple first connecting pipes (32) and multiple second connecting pipes (35) are provided. The upper ends of the multiple first connecting pipes (32) are spaced apart and connected along the bottom circumferential direction of the annular shell (31); the upper ends of the multiple second connecting pipes (35) are spaced apart and connected along the bottom circumferential direction of the washing tub (21).

3. The textile fiber shedding tester according to claim 1, characterized in that: The annular shell (31) is provided with a partition (311). The interior of the annular shell (31) is divided by the partition (311) to form an upper and lower water outlet chamber (312) and a collection chamber (313). The water outlet chamber (312) is connected to the washing tub (21), and the collection chamber (313) is connected to the connecting hole (211). It also includes a water inlet device, which includes a first annular pipe (41), a first connecting pipe (42), a second annular pipe (43), a second connecting pipe (44), a three-way connector (45), and a third valve (46). The diameters of the first annular pipe (41) and the second annular pipe (43) are larger than the annular shell (31). The first connecting pipe (42) is used to connect the first annular pipe (41) and the water outlet chamber (312). The second connecting pipe (44) is used to connect the second annular pipe (43) and the collecting chamber (313). The two water outlets of the three-way connector (45) are respectively connected to the first annular pipe (41) and the second annular pipe (43). The water inlet of the three-way connector (45) is connected to an external water pipe. The third valve (46) is provided on the three-way connector (45) and is used to close or select the connection between the three-way connector (45) and the first annular pipe (41) or the second annular pipe (43).

4. The textile fiber shedding tester according to claim 3, characterized in that: Multiple first connecting pipes (42) and multiple second connecting pipes (44) are provided. Multiple first connecting pipes (42) are distributed at intervals along the circumferential direction of the first annular pipe (41); multiple second connecting pipes (44) are distributed at intervals along the circumferential direction of the second annular pipe (43).

5. The textile fiber shedding tester according to claim 1, characterized in that: It also includes an upward movement component (85) for cooperating with the drive device to push the filter collection element (39) upward to connect with the outlet of the collection connector (38) or with the air outlet of the air duct (62); The upward moving component (85) includes a guide rod (851), a spring (852), a guide wedge (853), and a mating block (854). The side wall of the mounting block (84) is vertically provided with a guide groove (841). The guide rod (851) is vertically installed in the guide groove (841). The spring (852) is sleeved on the guide rod (851). A protrusion (72) is provided on one side of the placement seat (7). The protrusion (72) is provided with a guide hole (721). The guide rod (851) is slidably connected to the guide groove (841) and movably connected to the guide rod (851) through the guide hole (721). The upper end of the spring (852) abuts against the upper groove wall of the guide groove (841), and the lower end abuts against the protrusion (72). Two guide blocks (853) and two mating blocks (854) are provided. The guide blocks (853) are fixed at intervals on the mounting frame (81). The placement seat (7) is located between the two guide blocks (853). The two mating blocks (854) are fixed on both sides of the placement seat (7), and the two mating blocks (854) correspond one-to-one with the guide blocks (853).

6. The textile fiber shedding tester according to claim 5, characterized in that: An annular soft rubber pad (86) is provided at the outlet of the collecting connector (38) and the air guide pipe (62).

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