Textile deformation measuring instrument

Abstract

The utility model relates to the field of textile printing measuring equipment, and provides a textile deformation measuring instrument, which comprises a bottom plate, one end above the bottom plate is fixedly connected with a first base, the other end above the bottom plate is provided with a chute, the other end above the bottom plate is movably connected with a second base, and the second base is provided with a sliding groove. A sensor body is installed at the top end of the second base, pulleys are arranged at the bottom end of the second base, a distance adjusting assembly is arranged below the inner wall of the first base, and clamping assemblies are arranged above the inner walls of the first base and the second base. According to the technical scheme, the sample needing to be measured is clamped through the clamping assembly, and the problem that the comparability and accuracy of a test result are poor possibly due to the fact that the position of the sample deviates during measurement is solved.

Description

Technical Field

[0001] The utility model relates to the field of textile printing measuring equipment, in particular to a textile deformation measuring instrument. Background Art

[0002] As a process of applying printing technology to textiles, textile printing faces unique challenges. The stretchability and shrinkage of textiles may cause deformation after printing, which poses a challenge to maintaining the overall aesthetics of textile prints. Especially when textiles are used in occasions where they need to undergo deformation, such as clothing, household items, etc., their ability to recover after deformation becomes crucial, directly affecting their service life and appearance quality. Therefore, the development of textile printing technology needs to consider not only the quality of printed colors and patterns, but also the material properties of textiles and their ability to recover after deformation to ensure that the printed products can maintain good appearance and performance during use.

[0003] The patent specification with announcement number CN207540889U discloses a deformation measuring instrument for textile printing, and its structure includes: a shell, a support column, a base, a fixing clamp, a slide rail, an operation panel, a button, a display screen, a sensor, a sensor bump, a measuring column, a limit block, a driven wheel, a driving wheel, a synchronous belt, a motor, a power jack, a battery, a control panel, a wire, a fixing table, a measuring slot, a measuring head, and a thread; the utility model is a deformation measuring instrument for textile printing, the textile to be measured is fixed in the measuring slot on the fixing table by a fixing clamp, the motor drives the measuring column to move down until the textile just contacts, the measuring timing starts, the measuring column moves down again, so that the textile is deformed, the sensor senses and records the displacement distance of the measuring column, when the textile produces the maximum deformation, the measuring column moves up, and observes the time for the textile to return to its original state, the measuring timing ends, and the deformation quality of the textile is judged through the time-strain recovery curve.

[0004] However, in the implementation of the relevant technology, it was found that the above-mentioned deformation measuring instrument for textile printing has the following problems: when measuring, the comparability and accuracy of the test results may be poor due to the displacement of the sample position. Utility Model Content

[0005] The utility model provides a textile deformation measuring instrument, which solves the problem that the comparability and accuracy of the test results may be poor due to the displacement of the sample position during measurement.

[0006] The technical solution of the utility model is as follows:

[0007] A textile deformation measuring instrument comprises a base plate, one end above the base plate is fixedly connected to a first base, the other end above the base plate is provided with a slide groove, the other end above the base plate is movably connected to a second base, a sensor body is installed at the top of the second base, a pulley is provided at the bottom end of the second base, a spacing adjustment component is provided below the inner wall of the first base, and a clamping component is provided above the inner walls of the first base and the second base.

[0008] Preferably, the clamping assembly includes a rotating motor, which is fixedly connected to the upper inner walls of the first base and the second base, the output end of the rotating motor is rotatably connected to the first transmission wheel through a coupling, the side of the first transmission wheel is rotatably connected to the transmission chain, one end of the inner side of the transmission chain is sleeved with a second transmission wheel, the bottom end of the second transmission wheel is fixedly connected to a threaded column, the surface of the threaded column is threadedly connected to a square block, one side of the square block is fixedly connected to a connecting block, and one end of the connecting block is fixedly connected to a clamping block.

[0009] Preferably, the maximum diameter of the first transmission wheel is greater than the maximum diameter of the second transmission wheel, and the first transmission wheel and the second transmission wheel are always on the same horizontal line.

[0010] Preferably, a square groove is provided on the inner walls of the first base and the second base, the cross-sectional shape of the square groove is the same as the cross-sectional shape of the square block, and the square block and the square groove form a sliding connection.

[0011] Preferably, a rectangular groove is provided on one side of the square groove, the inner side of the rectangular groove fits with the two sides of the connecting block, and the connecting block and the rectangular groove form a sliding connection.

[0012] Preferably, the spacing adjustment assembly includes a hydraulic push rod, which is fixedly connected to the bottom of the inner wall of the first base, and fixed rods are provided on both sides of the hydraulic push rod. A reset spring sheet is sleeved on one end of the surface of the fixed rod, and one end of the fixed rod is fixedly connected to a limiting block.

[0013] Preferably, a first annular groove is provided at the lower inner side of the second base, the shape of one end of the fixing rod is the same as that of the first annular groove, and the fixing rod and the first annular groove form a sliding connection.

[0014] Preferably, a second annular groove is formed inside the first annular groove, the side surface of the limiting block is in contact with the second annular groove, and the limiting block forms a limiting structure for the fixing rod through the second annular groove.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the sample to be measured is clamped by the clamping assembly, which can ensure that the sample is in a standardized clamping state during the test, thereby effectively ensuring the comparability and accuracy of the test results, and can provide appropriate support and protection to prevent the sample from being damaged or deformed during the test. At the same time, it can be adjusted according to samples of different types and sizes, thereby effectively improving the flexibility and applicability of the instrument.

[0017] 2. In the utility model, the variation range of the sample can be controlled by the spacing adjustment component, and the applied force can be adjusted according to the characteristics of different materials to ensure the appropriate degree of stretching during the test, so as to more accurately evaluate the performance of the material, optimize the test results, ensure that the force applied during the test is within the most appropriate range, thereby obtaining accurate deformation data and tensile performance parameters, such as breaking strength, ductility, etc., and ensure that the force applied during the test is evenly distributed on the sample to avoid local over-stretching or over-compression, thereby improving the accuracy and reliability of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the clamping assembly proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the base structure proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the spacing adjustment component structure proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the external structure proposed by the utility model.

[0024] In the figure: 1. bottom plate; 2. first base; 3. second base; 4. sensor body; 5. pulley; 6. slide groove; 7. spacing adjustment assembly; 8. clamping assembly; 9. rotating motor; 10. first transmission wheel; 11. transmission chain; 12. second transmission wheel; 13. threaded column; 14. square block; 15. connecting block; 16. clamping block; 17. square groove; 18. rectangular groove; 19. first annular groove; 20. second annular groove; 21. hydraulic push rod; 22. fixing rod; 23. reset spring sheet; 24. limit block. DETAILED DESCRIPTION

[0025] The following will be combined with 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] Example 1

[0027] like Figure 1 to Figure 3 As shown, it includes a base plate 1, one end above the base plate 1 is fixedly connected to the first base 2, the other end above the base plate 1 is provided with a slide groove 6, the other end above the base plate 1 is movably connected to the second base 3, the top of the second base 3 is installed with a sensor body 4, the bottom end of the second base 3 is provided with a pulley 5, a spacing adjustment component 7 is provided below the inner wall of the first base 2, a clamping component 8 is provided above the inner walls of the first base 2 and the second base 3, and the second base 3 is slidably connected to the inner side of the slide groove 6 through the pulley 5.

[0028] In this embodiment, the clamping assembly 8 includes a rotating motor 9, which is fixedly connected to the upper inner walls of the first base 2 and the second base 3. The output end of the rotating motor 9 is rotatably connected to the first transmission wheel 10 through a coupling, and the side of the first transmission wheel 10 is rotatably connected to the transmission chain 11. One end of the inner side of the transmission chain 11 is sleeved with a second transmission wheel 12, and the bottom end of the second transmission wheel 12 is fixedly connected to a threaded column 13, and the surface of the threaded column 13 is threadedly connected to a square block 14, one side of the square block 14 is fixedly connected to a connecting block 15, and one end of the connecting block 15 is fixedly connected to a clamping block 16, and the thickness of the clamping block 16 is the same as the thickness of the connecting block 15.

[0029] In this embodiment, the maximum diameter of the first transmission wheel 10 is greater than the maximum diameter of the second transmission wheel 12. The first transmission wheel 10 and the second transmission wheel 12 are always on the same horizontal line. The first transmission wheel 10 can increase the friction with the inner side of the transmission chain 11 and the side of the second transmission wheel 12.

[0030] In this embodiment, a square groove 17 is opened on the upper inner wall of the first base 2 and the second base 3. The cross-sectional shape of the square groove 17 is the same as the cross-sectional shape of the square block 14. The square block 14 and the square groove 17 form a sliding connection. The square block 14 is square in shape, and the side surface of the square block 14 is engaged with the inner side of the square groove 17.

[0031] In this embodiment, a rectangular groove 18 is opened on one side of the square groove 17, and the inner side of the rectangular groove 18 is in contact with the two sides of the connecting block 15. The connecting block 15 and the rectangular groove 18 form a sliding connection, and the lateral length of the connecting block 15 is the same as the lateral length of the rectangular groove 18.

[0032] Example 2

[0033] like Figure 4 , Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes

[0034] In this embodiment, the spacing adjustment component 7 includes a hydraulic push rod 21, which is fixedly connected to the bottom of the inner wall of the first base 2. Fixed rods 22 are arranged on both sides of the hydraulic push rod 21. One end of the surface of the fixed rod 22 is sleeved with a reset spring sheet 23. One end of the fixed rod 22 is fixedly connected to the limiting block 24, one end of the reset spring sheet 23 is fixedly connected to the inner side below the first base 2, and the other end of the reset spring sheet 23 is fixedly connected to the inner side below the second base 3.

[0035] In this embodiment, a first annular groove 19 is opened at the lower part of the inner side of the second base 3, and the shape of one end of the fixing rod 22 is the same as the shape of the first annular groove 19. The fixing rod 22 and the first annular groove 19 form a sliding connection. The first annular groove 19 is symmetrically opened at the lower part of the inner side of the second base 3, and the first annular groove 19 corresponds to the fixing rod 22.

[0036] In this embodiment, a second annular groove 20 is opened on the inner side of the first annular groove 19, and the side surface of the limit block 24 is in contact with the second annular groove 20. The limit block 24 forms a limiting structure for the fixing rod 22 through the second annular groove 20, and the limit block 24 forms a sliding connection on the inner side of the second annular groove 20.

[0037] Working principle: When using the device, the user clamps the material above the inner side of the first base 2 and the second base 3 through the clamping assembly 8, and drives the first transmission wheel 10 to rotate through the rotating motor 9. The first transmission wheel 10 drives the second transmission wheel 12 to rotate through the transmission chain 11, and the second transmission wheel 12 drives the threaded column 13 to rotate. The threads on the surface of the threaded column 13 drive the square block 14 to move. The square block 14 slides on the inner side of the square groove 17. The square groove 17 is engaged with the square block 14 to prevent the square block 14 from rotating. The square block 14 drives the clamping block 16 to move through the connecting block 15. The connecting block 15 Slide on the inner side of the rectangular groove 18. When the clamping is stable, the second base 3 can be adjusted through the spacing adjustment component 7 to change the sample. The sample is measured through the sensor body 4. The pulley 5 at the bottom end of the second base 3 slides in the slide groove 6 at the top of the base plate 1. The inner side of the lower side of the second base 3 is pushed by the hydraulic push rod 21. The fixed rod 22 slides on the inner side of the first annular groove 19. When the maximum distance is reached, the second base 3 is limited by sliding the limit block 24 on the inner side of the second annular groove 20. After the measurement is completed, the instrument can be reset by the reset spring sheet 23 to wait for the next measurement.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A textile deformation measuring instrument, comprising a base plate (1), characterized in that: One end of the top of the base plate (1) is fixedly connected to a first base (2), the other end of the top of the base plate (1) is provided with a slide groove (6), the other end of the top of the base plate (1) is movably connected to a second base (3), a sensor body (4) is installed at the top of the second base (3), a pulley (5) is arranged at the bottom of the second base (3), a spacing adjustment component (7) is arranged below the inner wall of the first base (2), and a clamping component (8) is arranged above the inner walls of the first base (2) and the second base (3).

2. A textile deformation measuring instrument according to claim 1, characterized in that: The clamping assembly (8) comprises a rotating motor (9), wherein the rotating motor (9) is fixedly connected to the inner walls of the first base (2) and the second base (3), the output end of the rotating motor (9) is rotatably connected to a first transmission wheel (10) through a coupling, the side of the first transmission wheel (10) is rotatably connected to a transmission chain (11), one end of the inner side of the transmission chain (11) is sleeved with a second transmission wheel (12), the bottom end of the second transmission wheel (12) is fixedly connected to a threaded column (13), the surface of the threaded column (13) is threadedly connected to a square block (14), one side of the square block (14) is fixedly connected to a connecting block (15), and one end of the connecting block (15) is fixedly connected to a clamping block (16).

3. A textile deformation measuring instrument according to claim 2, characterized in that: The maximum diameter of the first transmission wheel (10) is greater than the maximum diameter of the second transmission wheel (12), and the first transmission wheel (10) and the second transmission wheel (12) are always on the same horizontal line.

4. A textile deformation measuring instrument according to claim 2, characterized in that: A square groove (17) is provided on the inner wall of the first base (2) and the second base (3); the cross-sectional shape of the square groove (17) is the same as the cross-sectional shape of the square block (14); and the square block (14) and the square groove (17) are slidably connected.

5. A textile deformation measuring instrument according to claim 4, characterized in that: A rectangular groove (18) is provided on one side of the square groove (17), the inner side of the rectangular groove (18) is in contact with the two sides of the connecting block (15), and the connecting block (15) and the rectangular groove (18) are in sliding connection.

6. A textile deformation measuring instrument according to claim 1, characterized in that: The spacing adjustment component (7) comprises a hydraulic push rod (21), the hydraulic push rod (21) is fixedly connected to the lower part of the inner wall of the first base (2), fixed rods (22) are arranged on both sides of the hydraulic push rod (21), a reset spring sheet (23) is sleeved on one end of the surface of the fixed rod (22), and one end of the fixed rod (22) is fixedly connected to a limit block (24).

7. A textile deformation measuring instrument according to claim 6, characterized in that: A first annular groove (19) is provided at the lower inner side of the second base (3); the shape of one end of the fixing rod (22) is the same as that of the first annular groove (19); and the fixing rod (22) and the first annular groove (19) are slidably connected.

8. The textile deformation measuring instrument according to claim 7, characterized in that: A second annular groove (20) is provided on the inner side of the first annular groove (19), the side surface of the limiting block (24) is in contact with the second annular groove (20), and the limiting block (24) forms a limiting structure for the fixing rod (22) through the second annular groove (20).

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