Fabric elasticity measuring device
By designing the stretching and fixing components of the fabric elasticity measuring device, and combining it with structures such as electric push rods, sensors, and anti-slip textures, the problem of existing devices being unable to accurately measure fabrics of different sizes and shapes has been solved, achieving efficient and accurate fabric elasticity measurement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-03-27
AI Technical Summary
Existing fabric elasticity measuring devices cannot accurately measure fabrics of different sizes and shapes, resulting in inaccurate measurement results, complicated operation, and low efficiency.
A fabric elasticity measuring device was designed, comprising a stretching component and a fixing component. It utilizes an electric push rod and a sensor in conjunction with a light receiving plate to achieve precise stretching and fixing of the fabric. Combined with anti-slip texture, limit rods, and telescopic springs, it ensures the accuracy and consistency of the measurement.
It enables precise elasticity measurement of fabrics of different sizes and shapes, improving measurement accuracy and efficiency, reducing operational complexity, and extending the service life of the device.
Smart Images
Figure CN224051794U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of fabric measurement, especially to a fabric elasticity measuring device. BACKGROUND
[0002] Fabric elasticity is a key indicator to evaluate its comfort and applicability. Traditional elasticity measurement methods usually rely on manual operation, which is low in efficiency and unstable in results. With the increasing demand for high-precision and rapid measurement in the textile industry, it is particularly important to develop an automatic and high-precision fabric elasticity measuring device to improve production efficiency and product quality.
[0003] However, in actual use, there are still the following deficiencies, such as: the existing fabric elasticity measuring device cannot adapt to the precise measurement of the elasticity of different sizes and shapes of fabric. Since the device cannot adapt to various sizes and shapes, the measurement results may be inaccurate, and the elasticity characteristics of the fabric cannot be truly reflected. The operator may need to make additional adjustments or modifications to the device to adapt to different sizes and shapes of fabric, increasing the complexity and time cost of operation. Since manual adjustment of the device or multiple tests are required to obtain accurate results, the test speed is slowed down, affecting the overall production efficiency.
[0004] Therefore, the utility model provides a fabric elasticity measuring device to solve the above problems. UTILITY MODEL CONTENT
[0005] The utility model aims at solving the shortcomings in the prior art and provides a fabric elasticity measuring device.
[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fabric elasticity measuring device, comprising:
[0007] A bottom plate and a sensor arranged on the bottom plate;
[0008] A stretching assembly is arranged on the top of the bottom plate. The stretching assembly comprises a fixing seat fixed on the top of the bottom plate, a limiting rod fixed on one side of the fixing seat, a support seat arranged on the top of the fixing seat, a sliding block fixed on one side of the support seat close to the limiting rod, the sliding block being slidingly connected to the limiting rod, a first electric push rod installed on one side of the bottom plate close to the fixing seat, a connecting block fixed to the output end of the first electric push rod, the connecting block being fixed to the support seat, a support plate fixed on the fixing seat and the support seat, a light receiving plate arranged on one of the support plates, and a cloth fixing rod fixed on the other support plate.
[0009] A fixing assembly is arranged on the support plate, and the fixing assembly comprises a second electric push rod mounted on the support plate, and an output end of the second electric push rod is fixed with a pressing block, and a limiting groove is arranged on one side of the pressing block close to the cloth fixing rod.
[0010] Further, the cloth fixing rod is provided with anti-skid lines.
[0011] The beneficial effect of the above further scheme is that the cloth fixing rod is provided with anti-skid lines in the fabric elasticity measuring device, which mainly prevents the fabric from sliding or shifting during the test, and ensures the accuracy and consistency of the test results.
[0012] Further, the top of the limiting rod is fixed with a fixing block, and the limiting rod is slidably connected with a limiting block on one side close to the bottom of the fixing block.
[0013] The beneficial effect of the above further scheme is that the fixing block fixed on the top of the limiting rod cooperates with the limiting block in the fabric elasticity measuring device, which limits the moving range of the sliding block.
[0014] Further, the limiting rod is provided with a telescopic spring, one end of the telescopic spring is fixed on the fixing block, and the other end of the telescopic spring is fixed on the limiting block.
[0015] The beneficial effect of the above further scheme is that when the support seat drives the sliding block to slide on the limiting rod, if it exceeds a certain range, the limiting block will be extruded, the telescopic spring will be compressed under force, and damage caused by excessive stretching of the device is avoided.
[0016] Further, the other support plate is fixed with a mounting seat, and the sensor is arranged on the mounting seat.
[0017] The beneficial effect of the above further scheme is that during operation, the mounting seat on the support plate fixes the sensor, ensures that the measurement position of the sensor does not change, the sensor measures in real time according to the deformation, force change or displacement of the fabric, and transmits these data to the data processing system for analysis, and through the accurate measurement of the sensor, the performance indicators such as elasticity, elongation and bearing capacity of the fabric can be obtained.
[0018] Further, a scale is fixed on one side of the fixing seat close to the support plate.
[0019] The beneficial effect of the above further scheme is that a scale is fixed on one side of the fixing seat close to the support plate, and a pointer is fixed on one side of the support plate close to the scale.
[0020] Further, a pointer is fixed on one side of the support plate close to the scale.
[0021] The beneficial effect of the further scheme is that during the measurement, the pointer moves with the position change of the support plate, indicating the deformation or stretching degree of the fabric, and the scale provides accurate measurement, ensuring the accuracy of the measurement data.
[0022] Compared with the prior art, the utility model has the advantages and positive effects that:
[0023] In the utility model, when the fabric elasticity is measured, the fabric is first sleeved on the cloth fixing rod of the fixed seat, the second electric push rod of the fixing assembly is started, the output end pushes the pressing block to move downward, the fabric is pressed between the cloth fixing rod and the pressing block, the limiting groove prevents the fabric from deviating during fixing, then the first electric push rod of the stretching assembly is started, the output end pushes the connecting block, and the supporting seat is driven to slide along the limiting rod, at this time, the cloth fixing rod on the supporting seat stretches the fabric, the light receiving plate on one of the support plates can cooperate with the sensor to measure the elongation and other parameters of the fabric during the stretching process, through the comprehensive collection and analysis of the force and elongation and other data, the elasticity related data of the fabric can be accurately obtained, and the measurement of the fabric elasticity is completed. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 It is a structure schematic view of the fabric elasticity measuring device of the utility model;
[0025] Figure 2 It is a stretching assembly structure schematic view of the fabric elasticity measuring device of the utility model;
[0026] Figure 3 It is a fixing assembly structure schematic view of the fabric elasticity measuring device of the utility model;
[0027] Figure 4 It is a measurement structure schematic view of the fabric elasticity measuring device of the utility model.
[0028] Reference signs:
[0029] 1, bottom plate; 2, sensor;
[0030] 3, stretching assembly; 31, fixed seat; 32, limiting rod; 33, supporting seat; 34, sliding block; 35, first electric push rod; 36, connecting block; 37, support plate; 38, cloth fixing rod; 39, anti-skid pattern; 310, fixed block; 311, limiting block; 312, telescopic spring;
[0031] 4, fixing assembly; 41, second electric push rod; 42, pressing block; 43, limiting groove;
[0032] 5, mounting seat; 6, scale; 7, pointer; 8, light receiving plate. DETAILED DESCRIPTION
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0034] like Figures 1-4 As shown, this embodiment provides a technical solution: a fabric elasticity measuring device, comprising:
[0035] Base plate 1 and sensor 2 mounted on base plate 1;
[0036] The tensioning assembly 3 is placed on the top of the base plate 1. The tensioning assembly 3 includes a fixed seat 31 fixed on the top of the base plate 1. A limit rod 32 is fixed on one side of the fixed seat 31. A support seat 33 is provided on the top of the fixed seat 31. A slider 34 is fixed on the support seat 33 near the limit rod 32. The slider 34 is slidably connected to the limit rod 32. A first electric push rod 35 is installed on the base plate 1 near the fixed seat 31. A connecting block 36 is fixed at the output end of the first electric push rod 35. The connecting block 36 is fixed on the support seat 33. Support plates 37 are fixed on both the fixed seat 31 and the support seat 33. A light receiving plate 8 is provided on one of the support plates 37. Fabric fixing rods 38 are fixed on both support plates 37.
[0037] The fixing assembly 4 is arranged on the support plate 37, and the fixing assembly 4 comprises a second electric push rod 41 mounted on the support plate 37, and a pressing block 42 is fixed to the output end of the second electric push rod 41, and a limiting groove 43 is arranged on one side of the pressing block 42 close to the cloth fixing rod 38, and when the fabric elasticity is measured, first, the preparation work is done, and one end of the fabric is carefully sleeved on the cloth fixing rod 38 of the fixing seat 31, and the fixing seat 31 is one of the basic support parts of the whole device, and a stable fixing point is provided for subsequent operation, then, the second electric push rod 41 in the fixing assembly 4 is started, the second electric push rod 41 is a device capable of converting electric energy into linear driving force, and the output end of the second electric push rod 41 pushes the pressing block 42 to slowly move downward according to the set instruction, and as the pressing block 42 moves downward, the fabric is tightly pressed between the cloth fixing rod 38 and the pressing block 42, so that the firm fixing of one end of the fabric is realized, and it is worth mentioning that the part of the pressing block 42 in contact with the fabric can be made of a special anti-skid material to enhance the fixing effect, and at the same time, the limiting groove 43 plays an important role, which is ingeniously designed at the related position of the fixing assembly 4, and can effectively prevent the fabric from deviating during the fixing process, and ensures that the fabric is in the ideal initial measurement position, and lays a foundation for subsequent accurate measurement, then, the stretching operation of the fabric is started, and the first electric push rod 35 of the stretching assembly 3 is started, and the first electric push rod 35 is also driven by electric energy, and the output end of the first electric push rod 35 pushes the connecting block 36, and the connecting block 36 is closely connected with the support seat 33, so that when the connecting block 36 is pushed, the support seat 33 will be further driven to slide along the limiting rod 32, and the limiting rod 32 provides accurate guidance for the sliding of the support seat 33, so that the movement of the support seat 33 is stable and controllable, at this time, the cloth fixing rod 38 on the support seat 33 will exert a pulling force on the fabric, so as to stretch the fabric, and in the stretching process, the light receiving plate 8 on one of the support plates 37 starts to play a role, which can cooperate with the sensor 2, the sensor 2 can emit specific light signal, and the light receiving plate 8 is responsible for receiving these signals, and through the transmission and change of signals between the two, the elongation and other parameters of the fabric in the stretching process are measured, finally, through the comprehensive collection and analysis of the force and elongation and other data, the professional data processing algorithm and related technology are used, so that the elasticity related data of the fabric can be accurately obtained, and the measurement of the elasticity of the fabric is successfully completed.
[0038] In the above scheme, when the control of the first electric push rod 35 is abnormal, the problem that other components of the protection device cannot be protected from damage cannot be solved, for example, Figures 1-4The cloth fixing rod 38 is provided with anti-skid lines 39. In the fabric elasticity measuring device, the cloth fixing rod 38 is provided with anti-skid lines 39, which are usually made through special processing technology, such as mechanical carving or chemical etching. The main function of the anti-skid lines 39 is to increase the friction between the cloth fixing rod 38 and the fabric. In the test process, even if the fabric is subjected to a large tensile force, the fabric can be effectively prevented from sliding or shifting on the cloth fixing rod 38. Only by ensuring the stability of the position of the fabric in the test process, the consistency of each measurement can be ensured, and the accuracy and consistency of the test results can be ensured, so that the measurement data is more reliable and has reference value. The top of the limiting rod 32 is fixed with a fixed block 310. The limiting rod 32 is slidably connected with a limiting block 311 on the side close to the bottom of the fixed block 310. In the fabric elasticity measuring device, the fixed block 310 fixed on the top of the limiting rod 32 cooperates with the limiting block 311 to limit the movement range of the sliding block 34. The fixed block 310 is firmly fixed on the top of the limiting rod 32 by welding or high-strength bolt connection, and it is a relatively fixed part. The limiting block 311 is installed at a specific position of the sliding block 34 and moves together with the sliding block 34. When the sliding block 34 slides on the limiting rod 32, once it approaches the set limit position, the limiting block 311 will approach the fixed block 310. When the two contact, the fixed block 310 will prevent the limiting block 311 from continuing to move, thereby limiting the movement range of the sliding block 34, avoiding the situation that the device fails or the measurement data is inaccurate due to excessive movement of the sliding block 34. The limiting rod 32 is provided with a telescopic spring 312. One end of the telescopic spring 312 is fixed on the fixed block 310, and the other end of the telescopic spring 312 is fixed on the limiting block 311. When the support seat 33 drives the sliding block 34 to slide on the limiting rod 32, if it exceeds a certain range, the limiting block 311 will be extruded. Since the limiting block 311 is connected with the telescopic spring 312, when the limiting block 311 is extruded, the telescopic spring 312 will be compressed. The telescopic spring 312 has good elastic performance and can store energy when extruded by external force and restore to its original state after the external force disappears. In this process, the telescopic spring 312 plays a buffering role, avoiding damage to the device due to excessive stretching. For example, if the control of the first electric push rod 35 is abnormal and the support seat 33 excessively stretches the fabric, the compression of the telescopic spring 312 can absorb part of the excess energy, protecting other parts of the device from being damaged and prolonging the service life of the device.
[0039] As Figure 1 And Figure 4As shown, the other support plate 37 is fixed with a mounting seat 5, and the sensor 2 is arranged on the mounting seat 5. During operation, the mounting seat 5 on the support plate 37 fixes the sensor 2. The mounting seat 5 is usually made of the same material as the support plate 37 and is firmly fixed on the support plate 37 by bolts, nuts and other connecting parts. Such design ensures that the measurement position of the sensor 2 is unchanged. No matter how the support seat 33 moves, the sensor 2 can always remain in the ideal measurement position. The sensor 2 is one of the core components of the entire measuring device. It can measure the parameters such as deformation, force change or displacement of the fabric in real time. The sensor 2 integrates a variety of precise sensing elements such as strain gauges inside. These elements can convert the physical changes of the fabric into electrical signals. Then, the sensor 2 transmits these electrical signals to the data processing system for analysis. Through the precise measurement of the sensor 2 and the combination of advanced data processing algorithms, the performance indicators such as elasticity, elongation and bearing capacity of the fabric can be obtained, which provides important data support for the quality evaluation and performance research of the fabric.
[0040] As shown in Figure 1 and Figure 4 As shown, the fixed seat 31 is fixed with a scale 6 near the side of the support plate 37, and the support plate 37 is fixed with a pointer 7 near the side of the scale 6. The scale 6 is made according to accurate scale standards. Its scale value is clear and accurate. The smallest scale may reach millimeter or even smaller precision level. The pointer 7 is installed at a suitable position of the support plate 37. When the support plate 37 moves with the support seat 33, the pointer 7 also moves. During measurement, the pointer 7 moves on the scale 6 with the position change of the support plate 37. The support plate 37 is fixed with the pointer 7 near the side of the scale 6. Through the indicating position of the pointer 7 on the scale 6, the deformation or stretching degree of the fabric can be directly read. The scale 6 provides accurate measurement. The operator can accurately record the deformation data of the fabric according to the reading of the pointer 7 on the scale 6, ensuring the accuracy of the measurement data and providing reliable basis for subsequent data analysis and research.
[0041] As shown in Figures 1-4As shown, in the preparation stage, the fabric is sleeved on the cloth fixing rod 38, and then the second electric push rod 41 of the fixing assembly 4 is started, the output end of the second electric push rod 41 pushes the pressing block 42 to move downward, the fabric is tightly pressed between the cloth fixing rod 38 and the pressing block 42, the special anti-skid material can be used for the contact part of the pressing block 42 with the fabric, and the limiting groove 43 can prevent the fabric from deviating during fixing, so as to ensure that the fabric is in the accurate initial measurement position, then the stretching link is entered, the first electric push rod 35 of the stretching assembly 3 is started, the first electric push rod 35 is driven by electric energy, the output end of the first electric push rod 35 pushes the connecting block 36, and then drives the support seat 33 to slide along the limiting rod 32, since the cloth fixing rod 38 on the support seat 33 is connected with the fabric, at this time, the stretching of the fabric is realized, in the stretching process, the light receiving plate 8 on one support plate 37 cooperates with the sensor 2, the sensor 2 emits light signal, the light receiving plate 8 receives, and the stretching amount and other parameters of the fabric are measured through signal transmission and change, during the whole measurement process, the anti-skid lines 39 on the cloth fixing rod 38 increase the friction between the fabric, prevent the fabric from sliding and moving, and guarantee the consistency of the measurement condition, the fixed block 310 at the top of the limiting rod 32 and the limiting block 311 cooperate to limit the movement range of the sliding block 34, when exceeding the range, the extension spring 312 connected with the limiting block 311 will be compressed under force, and the buffering effect is realized, so as to avoid that the device is damaged due to excessive stretching, the mounting seat 5 installed on the support plate 37 firmly fixes the sensor 2, and the measurement position of the sensor 2 is ensured to be unchanged, the sensor 2 integrates a plurality of sensing elements, can convert the deformation, force change or displacement of the fabric into an electric signal and transmit the electric signal to a data processing system, at the same time, the scale 6 on the fixed seat 31 and the pointer 7 on the support plate 37 cooperate, the deformation or stretching degree of the fabric can be directly read, and the operator accurately records the data according to the deformation or stretching degree of the fabric, finally, through comprehensive collection and professional analysis of the force and the elongation and other data, the elasticity related data of the fabric can be obtained.
[0042] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms, any skilled person in the art can change or modify the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the technical scheme of the present application.
Claims
1. A fabric stretch measurement device, characterized by, Include: The bottom plate (1) and the sensor (2) provided on the bottom plate (1); Tension assembly (3), the tension assembly (3) is placed on the top of the bottom plate (1), the tension assembly (3) includes fixed seat (31) fixed on the top of the bottom plate (1), one side of the fixed seat (31) is fixed with limit rod (32), the top of the fixed seat (31) is provided with support seat (33), the support seat (33) is fixed with sliding block (34) on one side close to limit rod (32), the sliding block (34) is connected on the limit rod (32), the bottom plate (1) is installed with first electric push rod (35) on one side close to fixed seat (31), the output end of the first electric push rod (35) is fixed with connecting block (36), the connecting block (36) is fixed on the support seat (33), the fixed seat (31) and the support seat (33) are all fixed with support plate (37), one of the support plate (37) is provided with light receiving plate (8), the two support plate (37) are all fixed with cloth fixing rod (38); Fixed assembly (4), the fixed assembly (4) is placed on the support plate (37), the fixed assembly (4) includes second electric push rod (41) installed on the support plate (37), the output end of the second electric push rod (41) is fixed with pressing block (42), the pressing block (42) is provided with limit groove (43) on one side close to cloth fixing rod (38).
2. A fabric elasticity measuring device according to claim 1, wherein: The cloth fixing rod (38) is provided with anti-skid line (39).
3. The fabric elasticity measuring device of claim 1, wherein: The top of the limit rod (32) is fixed with fixed block (310), the limit rod (32) is connected with limit block (311) on one side close to the bottom of the fixed block (310).
4. A fabric elasticity measuring device according to claim 3, wherein: The limit rod (32) is provided with telescopic spring (312), one end of the telescopic spring (312) is fixed on the fixed block (310), the other end of the telescopic spring (312) is fixed on the limit block (311).
5. The fabric stretch measurement device of claim 1, wherein: The other support plate (37) is fixed with mounting seat (5), the sensor (2) is arranged on the mounting seat (5).
6. The fabric stretch measurement device of claim 1, wherein: The side of the fixed seat (31) close to the support plate (37) is fixed with scale (6).
7. A fabric stretch measurement device according to claim 6, wherein: The side of the support plate (37) close to the scale (6) is fixed with pointer (7).