Mesh density detection instrument

Abstract

The utility model belongs to the technical field of detection, particularly relates to a mesh density detection instrument, and provides the following scheme aiming at the problems that the final detection result is influenced by the problems that a placed fabric is not flattened, wrinkles possibly exist, the surface is uneven and the like, the mesh density detection instrument comprises a fabric density detection instrument body, the fabric density detector comprises a fabric density detector body, a U-shaped frame is fixedly arranged at the front edge of the fabric density detector body and located above a test board on the fabric density detector body, the flattening assembly is arranged on the U-shaped frame and used for flattening fabric to be detected on the test board, and the flattening assembly comprises two-way threaded rods rotationally installed at the two ends of the inner wall of the U-shaped frame. When the fabric density detector is used, the flattening assembly is arranged, so that the two downwards pressed flattening rollers roll in opposite directions, the fabric to be detected is completely flattened, the problems of wrinkling, uneven surface and the like of the fabric to be detected are avoided, and the detection precision of the fabric density detector body is effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of detection, in particular to a mesh density detection instrument. Background Art

[0002] The textile mesh density testing instrument is an instrument used to measure the density of textile fabrics. It usually determines the density of the fabric by counting the number of yarns per unit length in the fabric to evaluate the quality and performance of the fabric. During the test, the fabric sample is placed on the testing instrument, and then the number of yarns is counted by the sensor. The testing instrument will record the number of yarns and calculate the yarn density per unit length to determine the density of the fabric. It can accurately evaluate the weaving density, yarn density and yarn thickness of the fabric, helping textile manufacturers monitor the quality of the production process and ensure that the fabric meets the specified standards.

[0003] Currently, when using a fabric density tester, after the fabric to be tested is placed on the test bench, the instrument will automatically detect the density of the fabric and display the result on the display screen. However, the placed fabric is not flattened and may have problems such as wrinkles and uneven surface, which will affect the final test results.

[0004] In view of the above problems, the utility model document proposes a mesh density detection instrument. Utility Model Content

[0005] The utility model provides a mesh density detection instrument, which solves the shortcomings of the prior art that the placed fabrics are not flattened, may have wrinkles, uneven surfaces, and the like, all of which affect the final detection results.

[0006] The utility model provides the following technical solutions:

[0007] A mesh density detection instrument, comprising:

[0008] A fabric density detector body, wherein a U-shaped frame is fixedly arranged at the front edge of the fabric density detector body, and the U-shaped frame is located above the test bench on the fabric density detector body;

[0009] A leveling component is provided on a U-shaped frame and is used for leveling the fabric to be tested on the test bench. The leveling component comprises a bidirectional threaded rod rotatably mounted on both ends of the inner wall of the U-shaped frame, two sliders are symmetrically threaded on the bidirectional threaded rod, an L-shaped bracket is fixedly provided on one side of the slider, a cross bar is fixedly provided on the bottom of the L-shaped bracket, an electric push rod is fixedly provided at the center of the bottom of the cross bar, a mounting frame is fixedly provided on the output end of the electric push rod, and leveling rollers are rotatably mounted on both ends of the inner wall of the mounting frame.

[0010] In a possible design, a driving motor for driving the rotation of the bidirectional threaded rod is fixedly mounted on the outer wall of the U-shaped frame.

[0011] In a possible design, a first limiting sliding groove for slidingly installing a sliding block is provided at the bottom of the inner wall of the U-shaped frame.

[0012] In a possible design, a second limiting groove is provided on one side of the U-shaped frame, and one end of the two cross bars are slidably installed in the second limiting groove. A third limiting groove is provided on the inner wall of the fabric density tester body, and the other ends of the two cross bars are slidably installed in the third limiting groove.

[0013] In a possible design, grooves are provided on both sides of the main body shell of the fabric density detector, and handles are rotatably installed in the grooves.

[0014] In a possible design, anti-slip pads are fixedly provided at the four corners of the bottom of the fabric density detector body.

[0015] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0016] In the present application, when in use, the fabric to be tested is placed on the test bench, and then the corresponding mounting frame is driven downward by two electric push rods until the surfaces of the two smoothing rollers are in close contact with the fabric to be tested, and then the bidirectional threaded rod is driven to rotate by a driving motor, and under the limiting action of the first limiting slide groove, the two sliders are prompted to slide away from each other, so that the two smoothing rollers roll in opposite directions, so that the fabric to be tested is completely flattened, avoiding wrinkles, uneven surface and other problems on the fabric to be tested, thereby effectively ensuring the detection accuracy of the fabric density tester body, and then the fabric density tester body scans and calculates the fabric to be tested, and finally displays the test results on the display screen.

[0017] The utility model has the following beneficial effects:

[0018] The utility model arranges a flattening assembly so that the two flattening rollers after being pressed down roll in opposite directions, thereby completely flattening the fabric to be tested, avoiding problems such as wrinkles and uneven surface of the fabric to be tested, thereby effectively ensuring the detection accuracy of the fabric density tester body.

[0019] The utility model sets a second limiting slide groove and a third limiting slide groove. During the process of the cross bar being driven by the slider to move horizontally through the L-shaped bracket, the two ends of the cross bar slide in the second limiting slide groove and the third limiting slide groove respectively, thereby improving the stability of the cross bar during movement and helping to reduce the jitter of the leveling roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the disassembled structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the leveling component of the utility model;

[0023] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0024] Figure numerals: 1. Fabric density tester body; 2. Test bench; 3. U-shaped frame; 4. Bidirectional threaded rod; 5. Slider; 6. Driving motor; 7. First limit slide groove; 8. Cross bar; 9. L-shaped bracket; 10. Electric push rod; 11. Mounting frame; 12. Leveling roller; 13. Second limit slide groove; 14. Third limit slide groove; 15. Groove; 16. Handle; 17. Anti-slip pad. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be understood that the terms "opening", "upper", "middle", "length", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

[0028] Embodiment 1

[0029] Please refer to Figure 1-4 , a mesh density detection instrument, which is used in the field of textile density detection, including:

[0030] The fabric density tester body 1 is used for professionally testing the mesh density of textiles. The model of the fabric density tester body 1 is DW511B. A U-shaped frame 3 is fixedly arranged at the front edge of the fabric density tester body 1. The U-shaped frame 3 is located above the test table 2 on the fabric density tester body 1.

[0031] A flattening assembly is arranged on a U-shaped frame 3 and is used to flatten the fabric to be tested on the test bench 2. The flattening assembly includes a bidirectional threaded rod 4 rotatably mounted on both ends of the inner wall of the U-shaped frame 3, a driving motor 6 for driving the rotation of the bidirectional threaded rod 4 is fixedly mounted on the outer wall of the U-shaped frame 3, two sliders 5 are symmetrically threadedly connected on the bidirectional threaded rod 4, a first limiting slide groove 7 for slidingly mounting the slider 5 is provided at the bottom of the inner wall of the U-shaped frame 3, an L-shaped bracket 9 is fixedly arranged on one side of the slider 5, a cross bar 8 is fixedly arranged at the bottom of the L-shaped bracket 9, an electric push rod 10 is fixedly mounted at the center of the bottom of the cross bar 8, a mounting frame 11 is fixedly arranged at the output end of the electric push rod 10, and flattening rollers 12 are rotatably mounted at both ends of the inner wall of the mounting frame 11 , place the fabric to be tested on the test bench 2, and then drive the corresponding mounting frame 11 downward through the two electric push rods 10 until the surfaces of the two leveling rollers 12 are in close contact with the fabric to be tested, and then drive the bidirectional threaded rod 4 to rotate through the driving motor 6. Under the limiting action of the first limiting slide groove 7, the two sliders 5 are prompted to slide away from each other, so that the two leveling rollers 12 roll in opposite directions, so that the fabric to be tested is completely flattened, avoiding wrinkles and uneven surfaces of the fabric to be tested, thereby effectively ensuring the detection accuracy of the fabric density tester body 1. After that, the fabric density tester body 1 scans and calculates the fabric to be tested, and finally displays the detection results on the display screen, which is easy to use;

[0032] A second limiting slot 13 is provided on one side of the U-shaped frame 3, and one end of the two cross bars 8 are slidably installed in the second limiting slot 13. A third limiting slot 14 is provided on the inner wall of the fabric density tester body 1, and the other ends of the two cross bars 8 are slidably installed in the third limiting slot 14. When the slider 5 drives the cross bar 8 to move horizontally through the L-shaped bracket 9, the two ends of the cross bar 8 slide in the second limiting slot 13 and the third limiting slot 14 respectively, thereby improving the stability of the cross bar 8 during movement, which helps to reduce the jitter of the leveling roller 12.

[0033] Embodiment 2

[0034] Improvements based on Example 1:

[0035] Please refer to Figure 2 Grooves 15 are provided on both sides of the shell of the fabric density tester body 1, and handles 16 are rotatably installed in the grooves 15. The handles 16 provide a fulcrum to facilitate the movement of the fabric density tester body 1. Anti-slip pads 17 are fixedly provided at the four corners of the bottom of the fabric density tester body 1. By providing the anti-slip pads 17, the friction between the fabric density tester body 1 and the desktop is increased, and it is not easy to slide.

[0036] However, as is well known to those skilled in the art, the working principles and wiring methods of the drive motor 6 and the electric push rod 10 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0037] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited to them. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model; in the absence of conflicts, the embodiments of the utility model and the features in the embodiments can be combined with each other. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

Claims

1. A mesh density detection instrument, characterized in that: include: A fabric density detector body (1), wherein a U-shaped frame (3) is fixedly arranged at the front edge of the fabric density detector body (1), and the U-shaped frame (3) is located above the test bench (2) on the fabric density detector body (1); A flattening assembly is arranged on a U-shaped frame (3) and is used for flattening a fabric to be tested on a test bench (2). The flattening assembly comprises a bidirectional threaded rod (4) rotatably mounted on the two ends of the inner wall of the U-shaped frame (3), two sliders (5) are symmetrically threadedly connected on the bidirectional threaded rod (4), an L-shaped bracket (9) is fixedly arranged on one side of the slider (5), a cross bar (8) is fixedly arranged at the bottom of the L-shaped bracket (9), an electric push rod (10) is fixedly arranged at the center of the bottom of the cross bar (8), a mounting frame (11) is fixedly arranged at the output end of the electric push rod (10), and flattening rollers (12) are rotatably mounted on the two ends of the inner wall of the mounting frame (11).

2. A mesh density detection instrument according to claim 1, characterized in that: A driving motor (6) for driving the bidirectional threaded rod (4) to rotate is fixedly mounted on the outer wall of the U-shaped frame (3).

3. The mesh density detection instrument according to claim 1, characterized in that: The bottom of the inner wall of the U-shaped frame (3) is provided with a first limiting sliding groove (7) for slidingly installing the sliding block (5).

4. The mesh density detection instrument according to claim 1, characterized in that: A second limiting slide groove (13) is provided on one side of the U-shaped frame (3), and one end of the two cross bars (8) is slidably installed in the second limiting slide groove (13). A third limiting slide groove (14) is provided on the inner wall of the fabric density detector body (1), and the other ends of the two cross bars (8) are slidably installed in the third limiting slide groove (14).

5. The mesh density detection instrument according to claim 1, characterized in that: Grooves (15) are provided on both sides of the shell of the fabric density detector body (1), and a handle (16) is rotatably installed in the groove (15).

6. The mesh density detection instrument according to claim 1, characterized in that: Anti-slip pads (17) are fixedly arranged at the four corners of the bottom of the fabric density detector body (1).

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