Device for detecting steaming shrinkage of elastic fabric

Abstract

The utility model discloses an elastic fabric steaming shrinkage detection device which comprises a detection mechanism, a cooling mechanism and a steaming mechanism, and the detection mechanism comprises a detection box, a clamping table and a clamping assembly; the clamping assembly is rotationally connected with the clamping table; the clamping table is of an I-shaped structure, and an inclined plane is cut on the clamping table; the cooling mechanism comprises a plurality of fans, a plurality of motors and a plurality of rotating plates; a plurality of sealing plates are arranged on the edge of the rotating plate and distributed in a circumferential array with the rotating plate as the axis, and the width of the sealing plates is larger than the diameter of the fan. The sealing plates are as many as the fans; the steaming mechanism comprises a steam generator, a steam conveying pipe and a pressure release valve; compared with a traditional device, the device has the advantages that the motor and the rotating plate are utilized to form a closed environment, and the pressure is controlled to be constant through the pressure release valve and the pressure gauge, so that the consistency and comparability of steam evaporation rate testing conditions are ensured; the constant pressure enables the fabric steam shrinkage detection result to be more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of elastic fabric detection, in particular to a device for detecting the steam shrinkage rate of elastic fabric. Background Art

[0002] Steam shrinkage is one of the important parameters in fabric processing, which is directly related to the quality of the finished product. Through steam shrinkage detection, we can accurately understand the shrinkage of fabrics after steaming, so as to predict and control the dimensional stability of fabrics in subsequent processing and use. This is crucial to ensure the dimensional accuracy and appearance of products such as clothing and textiles; secondly, steam shrinkage detection helps to optimize fabric processing technology. By testing and analyzing the steam shrinkage of different fabrics, we can understand the behavioral characteristics of different fabrics during steaming, and then adjust and optimize the processing technology to obtain more ideal processing effects and product quality; in addition, steam shrinkage detection also helps to improve production efficiency and reduce production costs. By understanding the steam shrinkage of fabrics in advance, unnecessary size adjustments and waste can be avoided during the production process, thereby improving production efficiency.

[0003] At present, the prior art CN 217237838 U discloses a device for detecting the steam shrinkage rate of elastic fabrics, which belongs to the technical field of elastic fabric detection, and comprises a detection box, wherein a telescopic plate is arranged inside the detection box, wherein a cooling system is arranged on one side of the telescopic plate, and a steam shrinkage system is arranged on the other side; by arranging a disassembly component, a T-shaped rod facilitates the disassembly of the bearing plate at the left end, and an L-shaped rod facilitates the disassembly of the bearing plate at the right end, thereby realizing the effect of quick disassembly of the bearing plate on the detection frame; by arranging a cooling system and a steam shrinkage system, the detection box realizes the steam shrinkage function and cooling function of the elastic fabric; by arranging an electric pulley, it is convenient to quickly move the support plate to the cooling system on the left side of the detection box; by arranging a steam mechanism, the steam generated by the steam generator is passed into the steam shrinkage system on the right side of the detection box for steam shrinkage test.

[0004] The above prior art also has the following problems:

[0005] 1. The pressure and temperature are unstable. The steam generated by the steam generator is passed into the test box, which will cause the pressure inside the test box to increase and the boiling point of water to increase. The unstable pressure will cause different steam shrinkage results to be detected on the fabric, affecting the test results and failing to accurately reflect the true performance of the fabric.

[0006] 2. The fabric is not fully unfolded, and the water vapor permeation of the fabric is uneven, which affects the shrinkage of the fibers inside the fabric and affects the detection of the steam shrinkage rate of the fabric.

[0007] 3. The cooling efficiency is low. There are two fans on the left side of the test box, and the air on the left side of the test box forms an air self-circulation; the air flow rate on the side close to the fan is fast, and the air flow rate on the side away from the fan is slow, the fabric is cooled unevenly, and the overall cooling efficiency is low.

[0008] Therefore, it is necessary to provide a device for detecting the steam shrinkage of elastic fabrics to solve the above technical problems. Summary of the invention

[0009] The utility model overcomes the shortcomings of the prior art and provides a device for detecting the steam shrinkage of elastic fabrics, comprising: a detection mechanism, a cooling mechanism connected to the detection mechanism, and a steaming mechanism connected to the detection mechanism, characterized in that:

[0010] The detection mechanism comprises: a detection box, a clamping table arranged inside the detection box, and a clamping assembly arranged above the clamping table; the clamping assembly is rotatably connected to the clamping table; the clamping table is an I-shaped structure, and a bevel is cut on the clamping table;

[0011] The cooling mechanism comprises: a plurality of fans arranged on the detection box, a plurality of motors arranged inside the detection box, and a plurality of rotating plates fixedly connected to the output ends of the motors;

[0012] A plurality of sealing plates are arranged at the edge of the rotating plate, and the sealing plates are arranged in a circular array around the axis of the rotating plate, and the width of the sealing plates is greater than the diameter of the fan; the number of the sealing plates is consistent with the number of the fans;

[0013] The steaming mechanism comprises: a steam generator arranged outside the detection box, a steam delivery pipe arranged on the detection box, and a pressure relief valve arranged on the detection box; a pressure gauge is arranged on the pressure relief valve.

[0014] In a preferred embodiment of the utility model, the clamping assembly comprises: a turning frame arranged above the clamping platform, a plurality of springs arranged on the turning frame, and a plurality of clamping blocks arranged on the plurality of springs.

[0015] In a preferred embodiment of the utility model, a plurality of through holes are arranged on the detection box, and the plurality of through holes are symmetrically arranged on both sides of the detection box, and the plurality of through holes are sleeved with the output shaft of the motor.

[0016] In a preferred embodiment of the utility model, a plurality of fan mounting holes are provided on the detection box, the plurality of fan mounting holes are symmetrically arranged on both sides of the detection box, and the plurality of fan mounting holes are arranged in a circular array with the plurality of through holes as the axis; and the plurality of fan mounting holes are fixedly connected to the plurality of fans.

[0017] In a preferred embodiment of the utility model, a plurality of mounting plates are provided on the plurality of motors, and the plurality of mounting plates are fixedly connected to the motors and the detection box respectively.

[0018] In a preferred embodiment of the utility model, the lower surface of the flip frame is fixedly connected to the plurality of springs, and the other ends of the plurality of springs are fixedly connected to the plurality of clamping blocks; the clamping blocks are in the shape of long strips, and two clamping blocks are respectively arranged on both sides of the lower side of the flip frame.

[0019] In a preferred embodiment of the utility model, a plurality of hinges are arranged on the turning frame, one end of the plurality of hinges is fixedly connected to the turning frame, and the other end of the plurality of hinges is fixedly connected to the clamping platform.

[0020] In a preferred embodiment of the utility model, a plurality of first magnetic blocks are arranged on the flip frame, and the plurality of first magnetic blocks are fixedly connected to the flip frame; a plurality of second magnetic blocks are arranged on the clamping table, and the plurality of second magnetic blocks correspond one-to-one to the plurality of first magnetic blocks, and the plurality of second magnetic blocks are fixedly connected to the clamping table.

[0021] In a preferred embodiment of the utility model, a steam delivery hole is provided on the detection box, and the steam delivery pipe is fixedly connected to the steam generator and the steam delivery hole respectively.

[0022] In a preferred embodiment of the utility model, a pressure relief hole is provided on the detection box, and the pressure relief valve is fixedly connected to the pressure relief hole.

[0023] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0024] (1) The utility model is provided with a plurality of fans which are evenly distributed on both sides of the detection box, and air is taken in on one side and exhausted on the other side, so that the overall ventilation efficiency is high. The utility model utilizes a plurality of fans distributed on both sides of the detection box to improve the ventilation efficiency and the cooling efficiency.

[0025] (2) The utility model is provided with a pressure relief valve, a pressure gauge, a motor and a rotating plate; the motor drives the rotating plate so that the rotating plate completely covers the fan mounting hole to form a closed environment; the pressure gauge monitors the real-time pressure of the system, and when the pressure in the test box exceeds one atmosphere, the valve will automatically open to release the pressure, and will automatically close when the pressure drops; compared with the traditional device, the utility model uses the motor and the rotating plate to form a closed environment, and controls the pressure to be constant through the pressure relief valve and the pressure gauge, thereby ensuring the consistency and comparability of the gas shrinkage rate test conditions; constant pressure will make the fabric gas shrinkage test results more accurate.

[0026] (3) The utility model is provided with a clamping table and a clamping assembly. The fabric is fully spread out and arranged on the inclined surface of the clamping table. The clamping assembly fixes the fabric. The I-shaped design of the clamping table makes the front and back sides of the fabric unobstructed. Compared with the traditional device, the utility model utilizes the inclined surface design and I-shaped design of the clamping table to make the front and back sides of the fabric have the same steam penetration effect, so that the fabric undergoes a uniform shrinkage change during the steaming process, optimizes the effect of steam on the fabric, and improves the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0028] Figure 1 It is a general three-dimensional structural diagram of a preferred embodiment of the utility model;

[0029] Figure 2 It is a structural diagram of a detection mechanism of a preferred embodiment of the utility model;

[0030] Figure 3 It is a structural diagram of a clamping assembly of a preferred embodiment of the utility model;

[0031] Figure 4 It is a structural diagram of the cooling mechanism of the preferred embodiment of the utility model;

[0032] Figure 5 It is a structural diagram of a steaming system of a preferred embodiment of the utility model;

[0033] In the figure: 1. detection mechanism; 2. cooling mechanism; 3. steaming system; 4. detection box; 5. clamping table; 6. clamping assembly; 7. flip frame; 8. spring; 9. clamping block; 10. fan; 11. motor; 12. rotating plate; 13. steam generator; 14. steam delivery pipe; 15. pressure relief valve; 16. mounting plate; 17. first magnetic block; 18. second magnetic block; 19. pressure gauge; 20. sealing plate. DETAILED DESCRIPTION

[0034] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0035] like Figure 1 As shown, a device for detecting the steam shrinkage rate of elastic fabrics comprises: a detection mechanism 1, a cooling mechanism 2 connected to the detection mechanism 1, and a steaming mechanism connected to the detection mechanism 1; the device is mainly used to detect the steam shrinkage rate of the elastic fabric, and through the coordinated work of the detection mechanism 1, the cooling mechanism 2 and the steaming mechanism, the steam shrinkage rate of the elastic fabric is accurately detected, thereby ensuring the accuracy and reliability of the test results.

[0036] like Figure 2 As shown, the testing mechanism 1 includes: a testing box 4, a clamping table 5 arranged inside the testing box 4, and a clamping assembly 6 arranged above the clamping table 5; the clamping assembly 6 is rotatably connected to the clamping table 5; the clamping table 5 is an I-shaped structure, and a bevel is cut on the clamping table 5; the testing mechanism 1 is used to fix and clamp the elastic fabric to be tested to ensure the stability of the position of the fabric during the steaming and cooling process. The design of the clamping table 5 and the clamping assembly 6 can flexibly adapt to fabrics of different sizes while providing stable support. Through the design of the testing mechanism 1, the stability and reliability of the fabric during the test process are effectively ensured, and the test error caused by the movement or deformation of the fabric is avoided.

[0037] like Figure 3 As shown, the clamping assembly 6 includes: a turning frame 7 arranged above the clamping platform 5, a plurality of springs 8 arranged on the turning frame 7, and a plurality of clamping blocks 9 arranged on the plurality of springs 8.

[0038] The lower surface of the turning frame 7 is fixedly connected to a plurality of springs 8, and the other ends of the plurality of springs 8 are fixedly connected to a plurality of clamping blocks 9; the clamping blocks 9 are in the shape of long strips, and two clamping blocks 9 are respectively arranged on both sides of the lower side of the turning frame 7. The design of the clamping assembly 6 can realize stable clamping of fabrics of different thicknesses and elasticities through the combination of the springs 8 and the clamping blocks 9.

[0039] The turning frame 7 is provided with a plurality of hinges, one end of which is fixedly connected to the turning frame 7, and the other end is fixedly connected to the clamping platform 5. The design of the turning frame 7 and the hinges enables the clamping assembly 6 to be easily opened and closed, which is convenient for placing and taking out the fabric, making the operation more convenient and improving the test efficiency.

[0040] A plurality of first magnetic blocks 17 are provided on the flip frame 7, and the plurality of first magnetic blocks 17 are fixedly connected to the flip frame 7; a plurality of second magnetic blocks 18 are provided on the clamping table 5, and the plurality of second magnetic blocks 18 correspond to the plurality of first magnetic blocks 17 one by one, and the plurality of second magnetic blocks 18 are fixedly connected to the clamping table 5. The design of the magnetic blocks enhances the stability of the clamping assembly 6 when it is closed.

[0041] like Figure 4 As shown, the cooling mechanism 2 includes: a plurality of fans 10 arranged on the detection box 4, a plurality of motors 11 arranged inside the detection box 4, and a plurality of rotating plates 12 fixedly connected to the output end of the motor 11; a plurality of sealing plates 20 are arranged on the edge of the rotating plate 12, and the plurality of sealing plates 20 are arranged in a circular array with the axis of the rotating plate 12, and the width of the sealing plate 20 is greater than the diameter of the fan 10; the number of sealing plates 20 is consistent with the number of fans 10; the plurality of fans 10 are evenly distributed on both sides of the detection box 4, with air intake on one side and air exhaust on the other side, so that the ventilation efficiency is high and the cooling efficiency is improved.

[0042] The detection box 4 is provided with a plurality of through holes, which are symmetrically arranged on both sides of the detection box 4, and are sleeved with the output shaft of the motor 11. The motor 11 drives the rotating plate 12 to cover or expose the fan installation hole with the sealing plate 20, so that the detection box 4 can be quickly switched between a closed state and a state of circulation with external air, meeting the scenes required by the steaming link and cooling.

[0043] The detection box 4 is provided with a plurality of fan mounting holes, which are symmetrically arranged on both sides of the detection box 4, and are arranged in a circular array with the plurality of through holes as the axis; the plurality of fan mounting holes are fixedly connected to the plurality of fans 10. During the steaming process, the motor 11 drives the rotating plate 12, so that the sealing plate 20 on the rotating plate 12 completely covers the fan mounting holes, and the sealing plate 20 is used in combination with the motor 11 to form a closed environment for the detection box 4; during the cooling process, the motor 11 drives the rotating plate 12, so that the sealing plate 20 on the rotating plate 12 completely exposes the fan mounting holes, and the fans 10 on both sides of the detection box 4 are started, and the air in the detection box 4 forms a cycle with the outside air, so that the fabric is cooled evenly and quickly.

[0044] A plurality of mounting plates 16 are disposed on the plurality of motors 11 , and the plurality of mounting plates 16 are fixedly connected to the motors 11 and the detection box 4 , respectively.

[0045] like Figure 5 As shown, the steaming mechanism includes: a steam generator 13 arranged outside the detection box 4, a steam delivery pipe 14 arranged on the detection box 4, and a pressure relief valve 15 arranged on the detection box 4; a pressure gauge is arranged on the pressure relief valve 15. The pressure gauge monitors the real-time pressure of the system. When the pressure in the detection box 4 exceeds one atmosphere, the valve will automatically open to release the pressure, and will automatically close when the pressure decreases; the steaming mechanism is used to provide a stable steam environment for the detection box 4, so as to steam the fabric.

[0046] The detection box 4 is provided with a steam delivery hole, and the steam delivery pipe 14 is fixedly connected to the steam generator 13 and the steam delivery hole respectively. The steam generator 13 generates steam, which is delivered through the steam delivery pipe 14 and the steam delivery hole.

[0047] The detection box 4 is provided with a pressure relief hole, and the pressure relief valve 15 is fixedly connected to the pressure relief hole. The pressure relief valve 15 controls the pressure to be constant, thereby ensuring the consistency and comparability of the gas shrinkage test conditions, making the fabric gas shrinkage test results more accurate.

[0048] When the utility model is used, the turning frame 7 is opened, the elastic fabric to be tested is spread out and placed on the clamping table 5, so that the fabric covers the inclined part of the clamping table 5, the turning frame 7 is lowered, and the clamping block 9 on the turning frame 7 clamps and fixes the fabric, and the first magnetic block 17 on the turning frame 7 and the second magnetic block 18 on the clamping table 5 are adsorbed and fixed to each other; the motor 11 is started to drive the rotating plate 12 to rotate, so that the rotating plate 12 completely covers the plurality of fan mounting holes, and the motor 11 stops rotating; the steam generator 13 is started, the steam generator 13 generates steam, and the steam is transported into the detection box 4 through the steam delivery pipe 14, The pressure gauge 19 monitors the pressure in the detection box 4 in real time. When the system pressure exceeds one atmosphere, the valve will automatically open to release the pressure and maintain a constant pressure. After the steaming is completed, the steam generator 13 is turned off. The motor 11 is started to drive the rotating plate 12 to rotate so that the rotating plate 12 does not block any fan installation hole, and the motor 11 stops rotating. The fan 10 is started, and the rotation directions of several fans 10 are the same. The detection box 4 takes in air on one side and exhausts air on the other side to accelerate the cooling of the fabric to room temperature. After the cooling is completed, the fan 10 is turned off, the turning frame 7 is opened, the cooled elastic fabric is taken out, and the relevant data for calculating the shrinkage rate are collected.

[0049] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A device for detecting the steam shrinkage of elastic fabrics, comprising: A detection mechanism (1), a cooling mechanism (2) connected to the detection mechanism (1), and a steaming mechanism (3) connected to the detection mechanism (1), characterized in that: The detection mechanism (1) comprises: a detection box (4), a clamping platform (5) arranged inside the detection box (4), and a clamping assembly (6) arranged above the clamping platform (5); the clamping assembly (6) is rotatably connected to the clamping platform (5); the clamping platform (5) is an I-shaped structure, and a bevel is cut on the clamping platform (5); The cooling mechanism (2) comprises: a plurality of fans (10) arranged on the detection box (4), a plurality of motors (11) arranged inside the detection box (4), and a plurality of rotating plates (12) fixedly connected to the output ends of the motors (11); A plurality of sealing plates (20) are arranged at the edge of the rotating plate (12); the plurality of sealing plates (20) are arranged in a circular array around the axis of the rotating plate (12); and the width of the sealing plates (20) is greater than the diameter of the fan (10); the number of the sealing plates (20) is the same as the number of the fans (10); The steaming mechanism (3) comprises: a steam generator (13) arranged outside the detection box (4), a steam delivery pipe (14) arranged on the detection box (4), and a pressure relief valve (15) arranged on the detection box (4); a pressure gauge (19) is arranged on the pressure relief valve (15).

2. The device for detecting the steam shrinkage of elastic fabric according to claim 1, characterized in that: The clamping assembly (6) comprises: a turning frame (7) arranged above the clamping platform (5), a plurality of springs (8) arranged on the turning frame (7), and a plurality of clamping blocks (9) arranged on the plurality of springs (8).

3. The device for detecting the steam shrinkage of elastic fabric according to claim 1, characterized in that: The detection box (4) is provided with a plurality of through holes, the plurality of through holes being symmetrically arranged on both sides of the detection box, and the plurality of through holes being sleeved with the output shaft of the motor (11).

4. The device for detecting the steam shrinkage of elastic fabric according to claim 3, characterized in that: The detection box (4) is provided with a plurality of fan mounting holes, the plurality of fan mounting holes being symmetrically arranged on both sides of the detection box, and the plurality of fan mounting holes being arranged in a circular array with the plurality of through holes as the axis; and the plurality of fan mounting holes are fixedly connected to the plurality of fans (10).

5. The device for detecting the steam shrinkage of elastic fabric according to claim 1, characterized in that: A plurality of mounting plates (16) are provided on the plurality of motors (11), and the plurality of mounting plates (16) are fixedly connected to the motors (11) and the detection box (4) respectively.

6. The device for detecting the steam shrinkage of elastic fabric according to claim 2, characterized in that: The lower surface of the flip frame (7) is fixedly connected to a plurality of springs (8), and the other ends of the plurality of springs (8) are fixedly connected to a plurality of clamping blocks (9); the clamping blocks (9) are in the shape of long strips, and two clamping blocks (9) are respectively arranged on both sides of the lower side of the flip frame.

7. The device for detecting the steam shrinkage of elastic fabric according to claim 2, characterized in that: The turning frame (7) is provided with a plurality of hinges, one end of the plurality of hinges is fixedly connected to the turning frame (7), and the other end is fixedly connected to the clamping platform (5).

8. The device for detecting the steam shrinkage of elastic fabric according to claim 2, characterized in that: The flip frame (7) is provided with a plurality of first magnetic blocks (17), and the plurality of first magnetic blocks (17) are fixedly connected to the flip frame (7); the clamping platform (5) is provided with a plurality of second magnetic blocks (18), the plurality of second magnetic blocks (18) correspond one-to-one to the plurality of first magnetic blocks (17), and the plurality of second magnetic blocks (18) are fixedly connected to the clamping platform (5).

9. The device for detecting the steam shrinkage of elastic fabric according to claim 1, characterized in that: The detection box (4) is provided with a steam delivery hole, and the steam delivery pipe (14) is fixedly connected to the steam generator (13) and the steam delivery hole respectively.

10. The device for detecting the steam shrinkage of elastic fabric according to claim 1, characterized in that: The detection box (4) is provided with a pressure relief hole, and the pressure relief valve (15) is fixedly connected to the pressure relief hole.

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