A fabric steam ironing dimensional change rate measuring device

Abstract

The utility model discloses a kind of fabric steam ironing size change rate measuring device, more specifically related to textile detection technical field, including support assembly, support assembly outside is provided with pull flat subassembly, support assembly top is provided with measuring assembly;Pull flat subassembly includes pressing block, pressing block both ends are fixedly connected with support frame, multiple rotation grooves are all set up on support frame surface, support frame bottom is all fixedly connected with lifting block, lifting block bottom is all fixedly connected with multiple lifting columns, lifting block bottom is all provided with bottom block, rotation groove inner cavity is all rotationally connected with rotation column, multiple rotation column surface sleeve joint has pull flat block, multiple rotation column one end is fixedly connected with synchronous mechanism, synchronous mechanism one side is fixedly connected with motor.Solve manual measurement by artificial, manual calculation formula, test process is complicated, subjective error exists between the operation of different personnel, accuracy is not enough unified, human calculation also exists calculation error and the like, low efficiency problem.

Description

Technical Field

[0001] This utility model relates to the field of textile testing technology, and more specifically, to a device for measuring the dimensional change rate of fabrics after steam ironing. Background Technology

[0002] The measurement of dimensional change rate of fabrics by steam ironing involves steam ironing the fabric on a flatbed steam iron under specified pressure, temperature, and time conditions, and determining the dimensional change rate of the fabric before and after ironing. During the test, before ironing, the fabric sample is placed on a smooth measuring platform, and three pairs of marks are made in the length and width directions of the sample. The distance between each pair of marks is 200 mm, and each pair of marks is 50 mm from the edge of the sample. The distance between each pair of marks is measured and recorded as the original length (the specific marking process can be found in the video in the relevant folder). After ironing, the sample is placed under the standard atmospheric conditions specified in GB / T6529 for humidification, and the distance between each pair of marks is measured again after the test.

[0003] Existing fabric steam ironing dimensional change rate measuring devices rely on manual measurement of the distance between marked points before and after the test, data recording, and repeating the same process after ironing to calculate the dimensional change rate. This process is cumbersome, prone to subjective errors due to different operators, lacks consistency in accuracy, and suffers from calculation errors, resulting in low efficiency. Therefore, a fabric steam ironing dimensional change rate measuring device is proposed to address these issues. Utility Model Content

[0004] To overcome the aforementioned shortcomings of the prior art, embodiments of this utility model provide a fabric steam ironing dimensional change rate measuring device. The technical problem this utility model aims to solve is that existing fabric steam ironing dimensional change rate measuring devices rely on manual measurement of the distance between marker points before and after the test, recording data, repeating the same operation after ironing, recording post-test data, and manually calculating the formula to ultimately determine the dimensional change rate. This process is cumbersome, prone to subjective errors due to different operators, lacks consistency in accuracy, and suffers from calculation errors due to human intervention, resulting in low efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fabric steam ironing dimensional change rate measuring device, comprising a support assembly, a flattening assembly disposed on the outside of the support assembly, and a measuring assembly disposed on the top of the support assembly;

[0006] The leveling component includes a pressing block, with a support frame fixedly connected to both ends of the pressing block. Multiple rotating grooves are formed on the surface of each support frame. A lifting block is fixedly connected to the bottom of each support frame. Multiple lifting columns are fixedly connected to the bottom of each lifting block. A bottom block is provided at the bottom of each lifting block. A rotating column is rotatably connected to the inner cavity of each rotating groove. Leveling blocks are sleeved on the surface of multiple rotating columns. A synchronization mechanism is fixedly connected to one end of each rotating column. A motor is fixedly connected to one side of the synchronization mechanism.

[0007] In a preferred embodiment, the support assembly includes a workbench, a base frame fixedly connected to the bottom of the workbench, a connecting frame fixedly connected to one side of the base frame, a top frame fixedly connected to the top of the connecting frame, a plurality of mounting slots being provided on the top of the top frame, through slots being provided at the bottom of each mounting slot, a camera being provided in each mounting slot, and a grid laser being provided in each mounting slot.

[0008] In a preferred embodiment, the measuring assembly includes a measuring platform, a plurality of magnets I fixedly connected to the top of the measuring platform, a measuring plate provided on the top of the measuring platform, a plurality of cross holes and a plurality of distance measuring holes opened on the surface of the measuring plate, a handle fixedly connected to the top of the measuring plate, and a plurality of magnets II fixedly connected to the bottom of the measuring plate.

[0009] In a preferred embodiment, the rotating groove is an I-shaped groove, and I-shaped rotating columns are fixedly connected to both ends of the rotating column. Multiple lifting columns are arranged inside the base block, and the I-shaped rotating columns intersect with the I-shaped groove. In use, the multiple I-shaped grooves limit the movement of the multiple I-shaped rotating columns, making the rotation of the multiple rotating columns more stable and ensuring the sliding stability of the flattening block.

[0010] In a preferred embodiment, the bottoms of both the pressing block and the flattening block are made of rubber. The bottom of the pressing block contacts the top of the worktable, and the bottom of the flattening block contacts the top of the measuring table. In use, the fabric is placed directly on the top of the worktable and the measuring table. After the pressing block descends towards the worktable, a portion of the fabric can be clamped between the pressing block and the worktable. At this time, the bottom of the flattening block contacts the surface of the fabric. Then, by sliding the flattening block from one side of the pressing block to the distance, the surface of the fabric will not wrinkle, thus preventing the accuracy of subsequent measurements from being affected.

[0011] In a preferred embodiment, the top of the measuring platform is aligned with the top of the multiple magnets, and the bottom of the measuring plate is aligned with the bottom of the multiple magnets. The measuring plate is made of transparent material. After the fabric is laid flat, the measuring plate is placed directly on top of the fabric. The magnetic attraction of the multiple magnets ensures that the measuring plate and the measuring platform remain relatively aligned. Later, a camera and a grid laser can accurately scan the surface of the measuring plate, as well as the points of the cross holes and distance measuring holes, to avoid data errors.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model, by incorporating a support assembly and a flattening assembly, allows the fabric to be placed directly on top of the worktable and measuring platform. As the pressing block descends towards the worktable, a portion of the fabric is clamped between the pressing block and the worktable. At this point, the bottom of the flattening block contacts the fabric surface. Furthermore, by sliding the flattening block from one side of the pressing block away from the platform, wrinkles are prevented from forming on the fabric surface, thus avoiding any impact on the accuracy of subsequent measurements. This improves the equipment's performance.

[0014] 2. This utility model, by incorporating a support assembly and a measuring assembly, allows the measuring plate to be placed directly on top of the fabric after it is laid flat. The magnetic attraction of multiple magnets ensures the measuring plate remains relatively aligned with the measuring platform. Subsequently, a camera and a grid laser accurately scan the surface of the measuring plate, as well as the points of the cross-shaped holes and distance measuring holes, preventing data errors and improving data scanning accuracy. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is an exploded view of the support assembly structure of this utility model.

[0017] Figure 3 This is an exploded view of the flattening component structure of this utility model.

[0018] Figure 4 This is an exploded view of the measuring component structure of this utility model.

[0019] The attached figures are labeled as follows: 1. Support assembly; 11. Workbench; 12. Base frame; 13. Connecting frame; 14. Top frame; 15. Mounting slot; 16. Through slot; 17. Camera; 18. Grid laser; 2. Leveling assembly; 21. Pressing block; 22. Support frame; 23. Rotating slot; 24. Lifting block; 25. Lifting column; 26. Base block; 27. Rotating column; 28. Leveling block; 29. ​​Synchronization mechanism; 210. Motor; 3. Measuring assembly; 31. Measuring table; 32. Magnet one; 33. Measuring plate; 34. Cross hole; 35. Distance measuring hole; 36. Handle; 37. Magnet two. Detailed Implementation

[0020] 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.

[0021] like Figures 1 to 4 As shown, this utility model provides a device for measuring the dimensional change rate of fabric steam ironing, including a support assembly 1, a flattening assembly 2 disposed on the outside of the support assembly 1, and a measuring assembly 3 disposed on the top of the support assembly 1.

[0022] refer to Figures 2 to 4 The support assembly 1 includes a worktable 11, a base frame 12 fixedly connected to the bottom of the worktable 11, a connecting frame 13 fixedly connected to one side of the base frame 12, and a top frame 14 fixedly connected to the top of the connecting frame 13. The top frame 14 has multiple mounting slots 15 on its top, and each mounting slot 15 has a through slot 16 at its bottom. A camera 17 and a grid laser 18 are installed within each mounting slot 15. The bottoms of the pressing block 21 and the flattening block 28 are both made of rubber. The bottom of the pressing block 21 contacts the top of the worktable 11, and the bottom of the flattening block 28 contacts the top of the measuring platform 31. In use, the fabric is placed directly on the top of the worktable 11 and the measuring platform 31. As the pressing block 21 descends towards the worktable 11, a portion of the fabric is clamped between the pressing block 21 and the worktable 11. At this time, the bottom of the flattening block 28 contacts the surface of the fabric. Then, as the flattening block 28 slides away from the side of the pressing block 21, wrinkles are prevented from forming on the fabric surface, thus avoiding issues with the accuracy of subsequent measurements.

[0023] refer to Figure 3The leveling component 2 includes a pressing block 21, with support frames 22 fixedly connected to both ends of the pressing block 21. Multiple rotating grooves 23 are formed on the surface of each support frame 22. Lifting blocks 24 are fixedly connected to the bottom of each support frame 22. Multiple lifting columns 25 are fixedly connected to the bottom of each lifting block 24. A bottom block 26 is provided at the bottom of each lifting block 24. Rotating columns 27 are rotatably connected to the inner cavity of each rotating groove 23. Leveling blocks 28 are sleeved on the surface of each rotating column 27. A synchronization mechanism is fixedly connected to one end of each rotating column 27. Mechanism 29, a motor 210 is fixedly connected to one side of the synchronization mechanism 29; the rotating groove 23 is an I-shaped groove, and I-shaped rotating columns are fixedly connected to both ends of the rotating column 27. Multiple lifting columns 25 are set in the bottom block 26, and the I-shaped rotating columns intersect with the I-shaped groove; in use, the multiple I-shaped grooves limit the multiple I-shaped rotating columns, which makes the multiple rotating columns 27 more stable when rotating, and also ensures the sliding stability of the flattening block 28.

[0024] refer to Figures 2 to 4 The measuring component 3 includes a measuring platform 31, with multiple magnets 32 fixedly connected to the top of the measuring platform 31, a measuring plate 33 on the top of the measuring platform 31, multiple cross holes 34 and multiple distance measuring holes 35 on the surface of the measuring plate 33, a handle 36 fixedly connected to the top of the measuring plate 33, and multiple magnets 37 fixedly connected to the bottom of the measuring plate 33. The bottoms of the pressing block 21 and the flattening block 28 are both made of rubber. The bottom of the pressing block 21 contacts the top of the worktable 11, and the bottom of the flattening block 28 contacts the top of the measuring platform 31. In use, the fabric is placed directly on the worktable 11 and the top of the measuring platform 31. After the pressing block 21 is lowered towards the worktable 11, a part of the fabric can be clamped between the pressing block 21 and the worktable 11. At this time, the bottom of the flattening block 28 contacts the surface of the fabric. After the flattening block 28 slides away from one side of the pressing block 21, the surface of the fabric will not wrinkle, which would affect the accuracy of the subsequent measurement.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for measuring the dimensional change rate of fabrics during steam ironing, comprising a support assembly (1), characterized in that: A flattening component (2) is provided on the outside of the support assembly (1), and a measuring component (3) is provided on the top of the support assembly (1); The flattening component (2) includes a pressing block (21), both ends of which are fixedly connected to a support frame (22). The support frame (22) has multiple rotating grooves (23) on its surface. The bottom of the support frame (22) is fixedly connected to a lifting block (24). The bottom of the lifting block (24) is fixedly connected to multiple lifting columns (25). The bottom of the lifting block (24) is provided with a bottom block (26). The inner cavity of the rotating groove (23) is rotatably connected to a rotating column (27). The surface of the multiple rotating columns (27) is fitted with a flattening block (28). One end of the multiple rotating columns (27) is fixedly connected to a synchronization mechanism (29). One side of the synchronization mechanism (29) is fixedly connected to a motor (210).

2. The fabric steam ironing dimensional change rate measuring device according to claim 1, characterized in that: The support assembly (1) includes a workbench (11), a base frame (12) is fixedly connected to the bottom of the workbench (11), a connecting frame (13) is fixedly connected to one side of the base frame (12), a top frame (14) is fixedly connected to the top of the connecting frame (13), a plurality of mounting slots (15) are provided on the top of the top frame (14), a through slot (16) is provided through the bottom of each mounting slot (15), a camera (17) is provided in the mounting slot (15), and a grid laser (18) is provided in the mounting slot (15).

3. The fabric steam ironing dimensional change rate measuring device according to claim 1, characterized in that: The measuring component (3) includes a measuring platform (31), a plurality of magnets (32) are fixedly connected to the top of the measuring platform (31), a measuring plate (33) is provided on the top of the measuring platform (31), a plurality of cross holes (34) are opened on the surface of the measuring plate (33), a plurality of distance measuring holes (35) are opened on the surface of the measuring plate (33), a handle (36) is fixedly connected to the top of the measuring plate (33), and a plurality of magnets (37) are fixedly connected to the bottom of the measuring plate (33).

4. The fabric steam ironing dimensional change rate measuring device according to claim 1, characterized in that: The rotating groove (23) is an I-shaped groove, and I-shaped rotating columns are fixedly connected to both ends of the rotating column (27). Multiple lifting columns (25) are set in the bottom block (26), and the I-shaped rotating columns intersect with the I-shaped groove.

5. The fabric steam ironing dimensional change rate measuring device according to claim 2, characterized in that: The bottom of both the pressing block (21) and the flattening block (28) is made of rubber. The bottom of the pressing block (21) is in contact with the top of the worktable (11), and the bottom of the flattening block (28) is in contact with the top of the measuring table (31).

6. The fabric steam ironing dimensional change rate measuring device according to claim 3, characterized in that: The top of the measuring platform (31) is at the same horizontal line as the top of the multiple magnets (32), and the bottom of the measuring plate (33) is at the same horizontal line as the bottom of the multiple magnets (37). The measuring plate (33) is made of transparent material.

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