Device for detecting shrinkage rate of cloth product

Abstract

The utility model discloses a device for detecting the shrinkage rate of a cloth product, which belongs to the technical field of cloth shrinkage rate detection, and comprises a support plate and a positioning frame fixed at the top end of the support plate, two sliding grooves are formed in the base, moving plates are inserted into the two sliding grooves in a matched mode, protruding parts are fixed to the top ends of the side walls of the moving plates, lifting grooves are formed in the side walls of the protruding parts, and a first measuring rod and a second measuring rod which are staggered with each other are adjustably installed in the two lifting grooves correspondingly; according to the device for detecting the shrinkage rate of the cloth product, the stability of a cloth main body in the shrinkage rate measuring process is improved, the size of cloth before washing is recorded by using the measuring blocks, and the measurement accuracy is improved. And the situation that the measurement data are forgotten is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of cloth shrinkage rate detection, and particularly relates to a device for detecting the shrinkage rate of a cloth product. Background Art

[0002] Fabric shrinkage testing is a crucial step in textile quality control, directly impacting the dimensional stability and appearance of the final product. The Importance of Fabric Shrinkage Testing: Fabric shrinks to varying degrees during processing and use due to various factors, such as washing, ironing, and natural relaxation. Therefore, shrinkage testing can assess fabric dimensional stability, providing data support for subsequent processing and use, and ensuring stable and consistent product quality.

[0003] Currently, the existing fabric shrinkage rate detection requires measuring the fabric before treatment with a ruler, and measuring the fabric size again after washing to calculate the shrinkage rate. However, since the existing measuring device is a single scale, the fabric is not fixed during the measurement process, and the data is easily forgotten when the fabric is washed after measurement, resulting in poor fabric measurement stability and measurement errors. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a device for detecting the shrinkage rate of a fabric product. The device for detecting the shrinkage rate of a fabric product is intended to solve the technical problems in the existing technology that the existing measuring device is a single scale, the fabric is not fixed during the measurement process, and the data is easily forgotten when the fabric is washed after measurement, resulting in poor stability of fabric measurement and measurement errors.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a device for detecting the shrinkage rate of a fabric product, which includes a support plate and a positioning frame fixed on the top of the support plate, and sliding grooves are provided on both sides of the top surface of the support plate, and a movable plate is fitted and inserted in the two sliding grooves, and a protrusion is fixed on the top of the side wall of the movable plate, and a lifting groove is provided on the side wall of the protrusion, and a first measuring rod and a second measuring rod that are staggered with each other are respectively and adjustably installed in the two lifting grooves, and a measuring block is adjustably fixed in the first measuring rod and the second measuring rod.

[0008] When using the present technical solution, an adjustable first measuring rod and a second measuring rod are alternately arranged at the top of the support plate, and a positioning frame for fixing the corners of the fabric body is provided at the top of the support plate. The corners of the fabric body are inserted into the positioning frame, and the electric push rod drives the anti-slip squeezing plate to move downward to clamp and fix the fabric body, and at the same time, the anti-slip knob drives the screw to rotate, so that the first measuring rod positions the fabric body away from the top of the positioning frame, thereby improving the stability of the fabric body during the shrinkage measurement process; by providing through grooves on both the first measuring rod and the second measuring rod, measuring blocks are embedded in the two through grooves, the measuring blocks slide in the through grooves to measure the position of the fabric body, and after the measurement, the knob bolt is tightened to make it abut against the inner wall of the through groove, so that the measuring block remains fixed after measurement, and the measuring block is used to record the size of the fabric before washing, thereby avoiding the situation where the measurement data is forgotten.

[0009] Preferably, a positioning groove communicating with the sliding groove is formed on the side wall of the support plate, and a bolt threadedly inserted into the side wall of the movable plate is embedded in the positioning groove.

[0010] Furthermore, a lead screw is embedded in the lifting slot, and the top end of the lead screw passes through the raised portion and is fixedly connected to a non-slip knob.

[0011] Furthermore, the first measuring rod and the second measuring rod are respectively threadedly connected to the two lead screws, and a through groove is provided at the center position of the first measuring rod and the second measuring rod.

[0012] Furthermore, the top of the support plate is provided with a fabric body embedded in a positioning frame, the positioning frame is embedded with an anti-slip squeezing plate that abuts against the fabric body, and the top of the positioning frame is fixed with an electric push rod fixed to the anti-slip squeezing plate.

[0013] Furthermore, the measuring block is in a trapezoidal structure and is inserted into the through slot, and the plurality of measuring blocks are respectively engaged with the first measuring rod and the second measuring rod.

[0014] Furthermore, a groove is provided at the center of the measuring block, and a knob bolt is threadedly inserted into the inner wall of the groove, and the knob bolt abuts against the inner wall of the through slot.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model has an adjustable first measuring rod and a second measuring rod alternately arranged at the top of the support plate, and a positioning frame for fixing the corners of the fabric body is provided at the top of the support plate. The corners of the fabric body are inserted into the positioning frame, and the electric push rod drives the anti-slip squeezing plate to move downward to clamp and fix the fabric body. At the same time, the anti-slip knob drives the screw to rotate, so that the first measuring rod positions the fabric body away from the top of the positioning frame, thereby improving the stability of the fabric body during the shrinkage measurement process.

[0018] Through slots are provided on both the first measuring rod and the second measuring rod, and measuring blocks are embedded and clamped in the two slots. The measuring blocks slide in the slots to measure the position of the fabric body, and after the measurement, the knob bolt is tightened to make it abut against the inner wall of the slot, so that the measuring blocks remain fixed after measurement. The measuring blocks are used to record the size of the fabric before washing, avoiding the situation where the measurement data is forgotten. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 It is a top cross-sectional view of the crusher in the present utility model;

[0022] Figure 3 This is a top sectional view of the thermal oil heater in the present utility model;

[0023] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure at center A.

[0024] The markings in the accompanying drawings are: 1. Support plate; 2. First measuring rod; 3. Slide groove; 4. Fabric body; 5. Moving plate; 6. Positioning frame; 7. Bolt; 8. Positioning groove; 9. Second measuring rod; 10. Through groove; 11. Screw; 12. Lifting groove; 13. Anti-slip knob; 14. Raised portion; 15. Electric push rod; 16. Anti-slip squeezing plate; 17. Measuring block; 18. Groove; 19. Knob bolt. DETAILED DESCRIPTION

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

[0026] This specific embodiment is a device for detecting the shrinkage rate of a fabric product, and its structural diagram is shown in FIG. Figure 1 and Figure 2 As shown, the device for detecting the shrinkage rate of a fabric product includes a support plate 1 and a positioning frame 6 fixed on the top of the support plate 1, and slide grooves 3 are provided on both sides of the top surface of the support plate 1, and a movable plate 5 is inserted into the two slide grooves 3, and a protrusion 14 is fixed to the top of the side wall of the movable plate 5, and a lifting groove 12 is provided on the side wall of the protrusion 14, and a first measuring rod 2 and a second measuring rod 9 are respectively and adjustably installed in the two lifting grooves 12. A measuring block 17 is adjustably fixed in the first measuring rod 2 and the second measuring rod 9. The anti-slip knob 13 is held by hand to drive the screw to rotate, so that the first measuring rod 2 positions the fabric body 4 away from the top of the positioning frame 6, thereby improving the stability of the fabric body 4 during the shrinkage rate measurement process.

[0027] The side wall of the support plate 1 is provided with a positioning groove 8 connected to the slide groove 3, and a bolt 7 threadedly inserted into the side wall of the movable plate 5 is embedded in the positioning groove 8. The movable plate 5 moves in the slide groove 3 to adjust the position of the first measuring rod 2 and the second measuring rod 9, so that the first measuring rod 2 and the second measuring rod 9 are respectively positioned and measured with the end of the cloth body 4 away from the positioning frame 6, and after positioning, the bolt 7 is tightened to keep the movable plate 5 fixed. A screw 11 is embedded in the lifting groove 12, and the top end of the screw 11 passes through the protrusion 14 and is fixedly connected to the anti-slip knob 13. A measuring rod 2 and a second measuring rod 9 are respectively threadedly connected to two lead screws 11, and a through groove 10 is opened at the center position of the first measuring rod 2 and the second measuring rod 9. The top of the support plate 1 is provided with a cloth body 4 embedded in the positioning frame 6, and the positioning frame 6 is embedded with an anti-slip squeezing plate 16 that abuts against the cloth body 4, and the top of the positioning frame 6 is fixed with an electric push rod 15 fixed to the anti-slip squeezing plate 16. The corners of the cloth body 4 are inserted into the positioning frame 6, and the electric push rod 15 drives the anti-slip squeezing plate 16 to move downward to clamp the cloth body 4.

[0028] like Figure 3 and Figure 4As shown, the measuring block 17 has a trapezoidal structure and is inserted into the through groove 10, and multiple measuring blocks 17 are respectively clamped with the first measuring rod 2 and the second measuring rod 9. A groove 18 is provided at the center of the measuring block 17, and a knob bolt 19 is threadedly inserted into the inner wall of the groove 18, and the knob bolt 19 abuts against the inner wall of the through groove 10.

[0029] Working principle: When using the device of this technical solution, according to the detection requirements, a representative sample is taken out from the fabric, and the sample is subjected to necessary pretreatment, such as washing, ironing, etc., and a precise measuring device is used to measure the dimensional changes of the sample before and after treatment. The corners of the fabric body 4 are inserted into the positioning frame 6, and the electric push rod 15 drives the anti-slip squeezing plate 16 to move downward to clamp the fabric body 4, and at the same time, the anti-slip knob 13 drives the screw to rotate, so that the first measuring rod 2 positions the fabric body 4 away from the top of the positioning frame 6, and the two through grooves 10 are embedded with measuring blocks 17. The measuring block 17 slides in the through groove 10 to measure the position of the fabric body 4, and after the measurement, the knob bolt 19 is tightened to make it abut against the inner wall of the through groove 10, so that the measured measuring block 17 remains fixed, and the measuring block 17 is used to record the size of the fabric before washing, so as to avoid the measurement data being forgotten, and the shrinkage rate of the fabric is calculated based on the measurement data. The calculation formula is: Shrinkage rate = (size before treatment - size after treatment) / size before treatment x 100%. Based on the calculation results, evaluate whether the shrinkage performance of the fabric meets the requirements.

[0030] All technical features in this embodiment can be freely combined according to actual needs.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for detecting the shrinkage rate of a fabric product, comprising a support plate (1) and a positioning frame (6) fixed to the top of the support plate (1), characterized in that: Both sides of the top surface of the support plate (1) are provided with sliding grooves (3), and a movable plate (5) is inserted into each of the two sliding grooves (3). A protrusion (14) is fixed to the top of the side wall of the movable plate (5), and a lifting groove (12) is provided on the side wall of the protrusion (14). A first measuring rod (2) and a second measuring rod (9) that are staggered with each other are adjustable and installed in the two lifting grooves (12). A measuring block (17) is adjustable and fixed in each of the first measuring rod (2) and the second measuring rod (9).

2. The device for detecting shrinkage of a fabric product according to claim 1, characterized in that: The side wall of the support plate (1) is provided with a positioning groove (8) connected to the slide groove (3), and a bolt (7) threadedly inserted into the side wall of the movable plate (5) is embedded in the positioning groove (8).

3. The device for detecting shrinkage of a fabric product according to claim 1, characterized in that: A lead screw (11) is embedded in the lifting groove (12), and the top end of the lead screw (11) passes through the raised portion (14) and is fixedly connected to an anti-slip knob (13).

4. The device for detecting shrinkage of a fabric product according to claim 3, characterized in that: The first measuring rod (2) and the second measuring rod (9) are respectively threadedly connected to two lead screws (11), and a through slot (10) is provided at the center of each of the first measuring rod (2) and the second measuring rod (9).

5. The device for detecting shrinkage of a fabric product according to claim 1, characterized in that: The top end of the support plate (1) is provided with a cloth body (4) embedded in a positioning frame (6), the positioning frame (6) is embedded with an anti-slip extrusion plate (16) that abuts against the cloth body (4), and the top end of the positioning frame (6) is fixed with an electric push rod (15) that is fixed to the anti-slip extrusion plate (16).

6. The device for detecting shrinkage of a fabric product according to claim 4, characterized in that: The measuring block (17) is in a trapezoidal structure and is inserted into the through slot (10), and a plurality of measuring blocks (17) are respectively connected to the first measuring rod (2) and the second measuring rod (9).

7. The device for detecting shrinkage of a fabric product according to claim 6, characterized in that: A groove (18) is provided at the center of the measuring block (17), and a knob bolt (19) is threadedly inserted into the inner wall of the groove (18), and the knob bolt (19) abuts against the inner wall of the through slot (10).

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