Fabric detection device

Abstract

The utility model relates to the technical field of fabric detection, in particular to a fabric detection device, which comprises a base, a detection device and a control device, the fixing assembly is arranged on the base and is used for fixing a fabric to be detected; the rotating part is arranged corresponding to the fixing assembly and is provided with a sliding groove; the friction piece is arranged in the sliding groove in a sliding mode, and the friction piece penetrates through the sliding groove to abut against the fabric to be detected; the driving mechanism is arranged on the rotating piece and used for driving the friction piece to slide in a reciprocating mode along the sliding groove; and the rotating mechanism is connected with the rotating piece and used for driving the rotating piece to rotate. According to the fabric detection device disclosed by the utility model, the fabric is clamped by the fixing assembly, a sliding track of the friction piece is provided by the rotating piece, the friction piece is driven by the driving mechanism to slide in a reciprocating manner, and the rotating piece is driven by the rotating mechanism to rotate, so that a friction test can be uniformly performed on the surface of the fabric; the problem of low efficiency during fabric wear resistance detection can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric detection, and more specifically, to a fabric detection device. Background Art

[0002] With the development of social economy and the continuous improvement of people's living standards, existing fiber fabrics will undergo post-processing processes during the production and processing to improve the quality and performance of the fabrics. Fabrics will be affected by various external factors during use, especially frequent friction with surrounding objects, causing varying degrees of wear or damage to the fabrics. Therefore, it is necessary to conduct wear resistance testing on the fabrics and ensure that they meet the specified wear resistance coefficient before they are qualified.

[0003] When testing fabrics, thousands or even tens of thousands of friction tests are often required. In the existing technology, the wear resistance of fabrics is often tested by setting an eccentric friction plate on a rotating wheel driven by a motor, which has the problem of low efficiency. Utility Model Content

[0004] The main purpose of the utility model is to provide a fabric detection device, aiming to solve the problem of low efficiency in fabric wear resistance detection.

[0005] In order to solve the above technical problems, a fabric detection device is proposed, comprising: a base;

[0006] A fixing component, provided on the base, for fixing the fabric to be tested;

[0007] A rotating member is provided corresponding to the fixed component and is provided with a sliding groove;

[0008] A friction member is slidably disposed in the slide groove, and the friction member passes through the slide groove and abuts against the fabric to be tested;

[0009] A driving mechanism, provided on the rotating member, for driving the friction member to slide back and forth along the sliding groove;

[0010] The rotating mechanism is connected to the rotating member and is used to drive the rotating member to rotate.

[0011] In any of the above technical solutions, further, the driving mechanism includes:

[0012] A first coil and a second coil are symmetrically arranged on both sides of the slide groove, the friction member is provided with a permanent magnet, and the first coil and the second coil are used to drive the friction member to slide;

[0013] a first wire group, disposed on the rotating member and connected to the first coil;

[0014] a second wire group, disposed on the rotating member and connected to the second coil;

[0015] A power supply brush is arranged outside the rotating member, is used for connecting to an external power source, and is used to supply power to the first coil when connected to the first wire group, and is used to supply power to the second coil when connected to the second wire group.

[0016] In any of the above technical solutions, further, it also includes: a first anti-collision pad and a second anti-collision pad, which are symmetrically arranged on both sides of the slide groove.

[0017] In any of the above technical solutions, further, the base is provided with a plurality of screws, the fixing assembly is provided with a plurality of first lugs, each of the first lugs is respectively sleeved on each of the screws, and each of the first lugs is correspondingly provided with a nut.

[0018] In any of the above technical solutions, further comprising:

[0019] The heat dissipation mechanism is connected to the fixing assembly and is used for heat dissipation.

[0020] The beneficial effects are:

[0021] 1. The fabric testing device of the utility model clamps the fabric through a fixed component, provides a sliding track for the friction member through a rotating member, drives the friction member to slide back and forth through a driving mechanism, and drives the rotating member to rotate through a rotating mechanism. It can evenly perform friction testing on the fabric surface and improve the accuracy of wear resistance testing;

[0022] 2. The fabric detection device of the present invention increases the rotation speed of the rotating mechanism and the number of frictions performed per unit time, thereby improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a three-dimensional structural diagram of a fabric detection device of the present invention;

[0025] Figure 2 This is a partial structural diagram of a fabric detection device of the present invention;

[0026] Figure 3 yes Figure 2 Schematic diagram of the cross-section structure.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Base; 101. Screw; 102. Cover; 103. Second lug;

[0029] 2. Fixing assembly; 201. First fixing ring; 202. Second fixing ring; 203. First lug;

[0030] 3. Rotating parts;

[0031] 4. Friction member; 401. Permanent magnet; 402. First anti-collision pad; 403. Second anti-collision pad;

[0032] 5. Driving mechanism; 501. First coil; 502. Second coil; 503. First wire group; 504. Second wire group; 505. Power supply brush;

[0033] 6. Rotating mechanism;

[0034] 7. Heat dissipation mechanism;

[0035] 8. Nut. DETAILED DESCRIPTION

[0036] Below, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present application, not all of the embodiments of the present application. It should be understood that the present application is not limited to the example embodiments described herein. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0037] It should be noted that, as shown in this application and the claims, unless the context clearly indicates an exception, the words "a," "an," "an," and / or "the" do not refer to the singular and may include the plural. Generally speaking, the terms "comprise" and "include" only indicate the inclusion of the steps and elements specifically identified, and these steps and elements do not constitute an exclusive list. A method or apparatus may also include other steps or elements.

[0038] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0041] The utility model proposes a fabric detection device, which mainly drives the friction part to slide back and forth in the slide groove of the rotating part through a driving mechanism, and drives the rotating part to rotate through a rotating mechanism, thereby improving the wear resistance detection accuracy and detection efficiency.

[0042] The fabric detection device of the present application is described in detail through the following embodiments.

[0043] In this embodiment, if Figures 1 to 3 As shown, the fabric detection device includes: a base 1;

[0044] A fixing component 2 is provided on the base 1 and is used to fix the fabric to be tested;

[0045] The rotating member 3 is provided corresponding to the fixed component 2 and is provided with a slide groove;

[0046] The friction member 4 is slidably arranged in the slide groove, and the friction member 4 passes through the slide groove and abuts against the fabric to be tested;

[0047] The driving mechanism 5 is provided on the rotating member 3 and is used to drive the friction member 4 to slide back and forth along the slide groove;

[0048] The rotating mechanism 6 is connected to the rotating member 3 and is used to drive the rotating member 3 to rotate.

[0049] In this technical solution, the base 1 is arranged horizontally. The fixed assembly 2 includes a first fixed ring 201 and a second fixed ring 202. The first fixed ring 201 is fixed to the base 1, and the second fixed ring 202 is slidably mounted on the screw 101 of the base 1 via a first lug 203. The fabric to be tested is clamped between the first and second fixed rings 201, 202. The rotating member 3 is configured as a circular pancake with a sealed top surface and a T-shaped slot on the bottom. The slot is limited at both ends to prevent the friction member 4 from moving outside the slot. The upper end of the friction member 4 is engaged in the slot, and the lower end extends downward between the first and second fixed rings 201, 202. The upper end of the friction member 4 is configured as a rectangular parallelepiped with a size that matches the slot, and the lower end is configured as a disc. The drive mechanism 5 is configured to correspond to the slot. The rotating mechanism 6 is a drive motor fixed above the rotating member 3.

[0050] In some technical solutions, an outer cover 102 is further provided, which is hollow and has an opening on the bottom. The rotating member 3 and the driving mechanism 5 are arranged in the outer cover 102 .

[0051] In this embodiment, the driving mechanism 5 includes:

[0052] The first coil 501 and the second coil 502 are symmetrically arranged on both sides of the slide groove. The friction member 4 is provided with a permanent magnet 401. The first coil 501 and the second coil 502 are used to drive the friction member 4 to slide.

[0053] The first wire group 503 is provided on the rotating member 3 and connected to the first coil 501;

[0054] The second wire group 504 is provided on the rotating member 3 and connected to the second coil 502;

[0055] The power supply brush 505 is arranged outside the rotating member 3 and is used for connecting to an external power source. It is used to supply power to the first coil 501 when connected to the first wire group 503 and to supply power to the second coil 502 when connected to the second wire group 504.

[0056] In this technical solution, the sidewall of the rotating member 3 is provided with two symmetrically arranged fixing holes corresponding to the slide slots. The first coil 501 and the second coil 502 are fixed in the two fixing holes, respectively. The first wire group 503 and the second wire group 504 each include two wires, one end of each wire is connected to the first coil 501 or the second coil 502, and the remaining parts of the two wires are wound around the outside of the rotating member 3. The wires of the first wire group 503 and the second wire group 504 are not connected to each other. The power supply brush 505 is fixed in the outer cover 102, and the two interfaces of the power supply brush 505 are respectively arranged at the height of the two wires of the first wire group 503 and the second wire group 504.

[0057] The upper end of the friction member 4 is provided with a permanent magnet 401, and a power brush 505 is connected to an external power source. When the two interfaces of the power brush 505 are connected to the two wires of the first wire group 503, the power source supplies power to the first coil 501, which generates a magnetic field that pulls the friction member 4 toward the second coil 502, causing the friction member 4 to move in the direction of the second coil 502. When the two interfaces of the power brush 505 are connected to the two wires of the second wire group, the power source supplies power to the second coil, which generates a magnetic field that pulls the friction member 4 toward the first coil 501, causing the friction member 4 to move in the direction of the first coil 501. The action of the rotating mechanism 6 causes the rotating member 3 to rotate, simultaneously forcing the power brush 505 to intermittently contact the first wire group 503 and the second wire group 504, causing the friction member 4 to slide back and forth along the rotating slide, uniformly performing friction testing on the fabric.

[0058] In this embodiment, the present invention further comprises: a first anti-collision pad 402 and a second anti-collision pad 403 symmetrically arranged on both sides of the slide groove.

[0059] In this technical solution, the first anti-collision pad 402 and the second anti-collision pad 403 are provided to reduce noise.

[0060] In some technical solutions, the first anti-collision pad 402 and the second anti-collision pad 403 are replaced by magnets with opposite polarities to the two ends of the permanent magnet 401 of the friction member 4 to avoid collision between the friction member 4 and the two ends of the slide groove.

[0061] In this embodiment, the base 1 is provided with a plurality of screw rods 101 , and the fixing assembly 2 is provided with a plurality of first lugs 203 . Each first lug 203 is respectively sleeved on each screw rod 101 , and each first lug 203 is correspondingly provided with a nut 8 .

[0062] In this technical solution, the screw 101 and the first lug 203 are symmetrically arranged in four pieces in front, back, left and right directions. The first lug 203 is fixed on the second fixing ring 202. A nut 8 is correspondingly provided on the upper side of each first lug 203, which facilitates the tightening and fixing of the fabric.

[0063] In some technical solutions, four second lugs 103 are symmetrically provided on the front, back, left and right sides of the outer cover 102. Each second lug 103 is respectively sleeved on each screw 101. A nut 8 is respectively provided on the upper and lower sides of each second lug 103 to adjust and fix the height of the outer cover 102, which makes it convenient to adjust the height of the friction member 4 and adjust the force between the friction member 4 and the fabric.

[0064] In this embodiment, it also includes:

[0065] The heat dissipation mechanism 7 is connected to the fixing assembly 2 and is used for heat dissipation.

[0066] In this technical solution, the heat dissipation mechanism 7 is a fan or a refrigeration mechanism, which is connected to the inner ring of the first fixing ring 201 through a conduit, so as to facilitate cooling of the fabric being rubbed.

[0067] While various embodiments of the present disclosure have been described above, the above descriptions are illustrative, non-exhaustive, and not intended to be limiting of the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to existing technologies, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A fabric detection device, characterized in that: include: Base (1); A fixing component (2) is arranged on the base (1) and is used to fix the fabric to be tested; A rotating member (3) is provided corresponding to the fixed assembly (2) and is provided with a sliding groove; A friction member (4) is slidably arranged in the slide groove, and the friction member (4) passes through the slide groove and abuts against the fabric to be detected; A driving mechanism (5) is provided on the rotating member (3) and is used to drive the friction member (4) to slide back and forth along the sliding groove; A rotating mechanism (6) connected to the rotating member (3) and used to drive the rotating member (3) to rotate; The driving mechanism (5) comprises: A first coil (501) and a second coil (502) are symmetrically arranged on both sides of the slide groove; the friction member (4) is provided with a permanent magnet (401); the first coil (501) and the second coil (502) are used to drive the friction member (4) to slide; A first wire group (503) is provided on the rotating member (3) and is connected to the first coil (501); A second wire group (504) is provided on the rotating member (3) and connected to the second coil (502); A power supply brush (505) is arranged outside the rotating member (3) and is used for connecting to an external power source and for supplying power to the first coil (501) when connected to the first wire group (503), and for supplying power to the second coil (502) when connected to the second wire group (504).

2. The fabric detection device according to claim 1, characterized in that: Also includes: The first anti-collision pad (402) and the second anti-collision pad (403) are symmetrically arranged on both sides of the slide groove.

3. The fabric detection device according to claim 1, characterized in that: The base (1) is provided with a plurality of screw rods (101), and the fixing assembly (2) is provided with a plurality of first lugs (203), each of the first lugs (203) is respectively sleeved on each of the screw rods (101), and each of the first lugs (203) is correspondingly provided with a nut (8).

4. The fabric detection device according to claim 1, characterized in that: Also includes: A heat dissipation mechanism (7) is in communication with the fixing assembly (2) and is used for dissipating heat.

Images