Detection equipment for production of ultrahigh anti-pilling polyester fabric

Abstract

The utility model discloses detection equipment for ultrahigh anti-pilling polyester fabric production, which comprises a workbench used for detection, a clamping assembly is arranged on the workbench, the workbench is connected with moving plates through a driving assembly, the moving plates are symmetrically arranged, the side ends of the moving plates are connected with rotating shafts through supporting plates, and the rotating shafts are connected with the clamping assembly. The outer side of the rotating shaft is sleeved with a friction roller. According to the detection equipment for production of the ultrahigh anti-pilling polyester fabric, the friction roller at the side end of the supporting plate stably reciprocates, so that the friction roller can rub the fabric conveniently, and two pieces of fabric are arranged for simultaneous detection, so that the detection work of more fabrics can be completed within the same time, the overall detection period is greatly shortened, and the detection efficiency is improved. Moreover, a contrast experiment can be carried out, the difference of different fabrics under the same detection condition can be intuitively found, the data deviation caused by the influence of external factors on single detection is reduced, and the reliability of a detection result is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of fabric production, specifically a testing device for the production of ultra-high anti-pilling polyester fabric. Background Technology

[0002] With the increasing demand for high-performance fabrics, the abrasion resistance, anti-pilling performance, and long-term durability of ultra-high anti-pilling polyester fabrics have become particularly important. In order to ensure that the fabric has excellent performance in practical applications, friction testing is required during the fabric production process. However, current friction testing methods usually rely on testers to manually rub the fabric surface or use handheld tools. Manual operation cannot accurately control the force, time, and frequency of friction, which can easily lead to instability and inconsistency in test results.

[0003] To overcome the above-mentioned defects, the prior art (Chinese patent CN213580522U, published on June 29, 2021) provides a garment fabric testing device, including a testing platform, a pushing device, and a friction device. The testing platform is equipped with the pushing device and the friction device. The pushing device includes a first support plate, an electric telescopic rod, and a push plate. The first support plate is fixedly connected to one end of the testing platform, and the electric telescopic rod is fixedly mounted on the first support plate. The push plate is fixedly mounted on the extension of the electric telescopic rod. The friction device includes a second support plate, a motor, a rotating rod, and a brush roller. The second support plate is fixedly connected to the side of the testing platform, and the motor is fixedly mounted on the second support plate. A rotating rod is fixedly connected to the rotating shaft of the motor, and a brush roller is fitted onto the rotating rod. A water groove is opened in the middle of the push plate. The motor drives the brush roller to rotate against the fabric, rubbing it to test the fabric's abrasion resistance and whether it pills. The device has a simple structure, comprehensive functions, improves testing accuracy, is easy to operate, and has a fast testing speed and high efficiency.

[0004] Existing technology uses a motor to drive a brush roller to rotate on the fabric for friction testing. While this improves the accuracy of the test, it results in long testing times and a large workload because only one fabric can be tested at a time. This affects production efficiency and testing cycle. Furthermore, the fact that only one fabric can be tested at a time makes it impossible to make real-time comparisons and quickly analyze the differences in friction performance between two fabrics under the same testing conditions. This makes the process of obtaining comparison results cumbersome and time-consuming, further reducing the overall testing efficiency.

[0005] To address the aforementioned issues, there is an urgent need for innovative design based on the existing testing equipment used in the production of ultra-high anti-pilling polyester fabrics. Therefore, we propose that testing equipment for the production of ultra-high anti-pilling polyester fabrics can effectively solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a testing device for the production of ultra-high anti-pilling polyester fabrics, in order to solve the problems mentioned in the background art. Currently, the friction test is conducted by rotating a brush roller driven by a motor on the fabric. Although this improves the accuracy of the test, it can only test a single fabric at a time, resulting in long testing time and a large workload, which affects production efficiency and testing cycle. Furthermore, the fact that only one fabric can be tested at a time also makes it impossible to make real-time comparisons and quickly analyze the differences in friction performance between two fabrics under the same testing conditions. This makes the process of obtaining comparison results cumbersome and time-consuming, further reducing the overall testing efficiency.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a testing device for the production of ultra-high anti-pilling polyester fabric, comprising a workbench for testing, a clamping assembly on the workbench, a moving plate connected to the workbench via a drive assembly, the moving plates being symmetrically arranged, a rotating shaft connected to the side end of the moving plate via a support plate, and a friction roller sleeved on the outer side of the rotating shaft.

[0008] Preferably, the drive assembly includes a motor mounted on the workbench, the output end of the motor is connected to a half gear, the upper and lower ends of the half gear are meshed with a tooth block, and the tooth block is installed inside the movable frame.

[0009] Preferably, the movable frame is nested inside the limiting frame, the motor is installed on the side of the limiting frame, and movable plates are symmetrically connected to the side of the movable frame.

[0010] Preferably, the clamping assembly includes a fixed frame mounted on the worktable, a limit roller is installed inside the fixed frame, and a screw is connected through the fixed frame.

[0011] Preferably, a clamping block is movably connected to the lower part of the screw, the clamping block is arranged in an arc shape, and the clamping block is located on the upper surface of the limiting roller.

[0012] Preferably, the rotating shaft is nested inside the support base, and a groove is provided on the upper surface of the worktable, with the support base slidably connected inside the groove.

[0013] Preferably, a movable rod is provided on the outer side of the rotating shaft, a slot is provided on the support plate, and the slot is annular. The movable rod is engaged inside the slot, and a spring for rebound is provided on the outer side of the movable rod. A rotating component is connected to the end of the rotating shaft.

[0014] Preferably, a telescopic cylinder is connected to the side end of the limiting frame, the telescopic cylinder is installed on the workbench, and a guide rod for limiting is connected through the bottom of the limiting frame. The guide rod is set in a storage groove opened on the upper surface of the workbench.

[0015] Compared with existing technologies, the beneficial effects of this utility model are as follows: The testing equipment for ultra-high anti-pilling polyester fabric production features a friction roller on the side of the support plate that moves stably back and forth, facilitating friction on the fabric. Simultaneous testing of two fabrics not only allows for the completion of testing on more fabrics within the same timeframe, significantly shortening the overall testing cycle, but also enables comparative experiments, providing a direct view of differences between different fabrics under the same testing conditions. This reduces data deviations caused by external factors in a single test, ensuring the reliability of the test results. The specific details are as follows:

[0016] (1) The symmetrically arranged friction rollers move back and forth stably, which not only allows for simultaneous testing of two fabrics, greatly shortening the overall testing cycle, but also enables comparative experiments, reducing data deviation caused by external factors in a single test and ensuring the reliability of the test results.

[0017] (2) One end of the polyester fabric is moved out from the upper surface of the limiting roller of the fixed frame. The fabric is fixed by the clamping block and the limiting roller to ensure that the fabric is firmly fixed and to avoid the fabric shifting during the test and affecting the test results. The fixed method at both ends allows the fabric to be fully flattened, which improves the accuracy of the test.

[0018] (3) The friction roller rotates inside the support base via a rotating shaft. The rotating shaft is nested inside the support base, which facilitates the friction roller to move stably back and forth inside the support base via the rotating shaft. This effectively reduces the shaking during the movement of the friction roller, making the friction force uniform and further improving the detection accuracy.

[0019] (4) When the telescopic cylinder drives the limit frame to move, the limit frame moves stably on the guide rod and the support moves inside the slide, which facilitates the flexible adjustment of the detection position, so that the device can perform targeted detection on fabrics in different areas, increasing the applicability of the equipment.

[0020] (5) The outer surface of the friction roller is made of different friction materials, so the contact surface of the fabric can be quickly changed by rotating the friction roller, which facilitates the rapid simulation of friction under different usage conditions, and comprehensively tests the anti-pilling performance of the fabric. The overall structure is simple and improves the overall ease of operation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall side view structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixed frame of this utility model;

[0024] Figure 4This is a schematic diagram of the connection structure between the telescopic cylinder and the limiting frame of this utility model;

[0025] Figure 5 This is a schematic diagram of the cross-sectional structure of the limiting frame of this utility model;

[0026] Figure 6 This is a schematic diagram of the connection structure between the rotating shaft and the friction roller of this utility model;

[0027] Figure 7 This utility model Figure 6 Enlarged structural diagram at point A in the middle.

[0028] In the diagram: 1. Workbench; 2. Fixed frame; 3. Limiting roller; 4. Screw; 5. Clamping block; 6. Motor; 7. Half gear; 8. Gear block; 9. Moving frame; 10. Limiting frame; 11. Moving plate; 12. Support plate; 13. Rotating shaft; 14. Friction roller; 15. Support base; 16. Slide groove; 17. Moving rod; 18. Slot; 19. Spring; 20. Rotating component; 21. Telescopic cylinder; 22. Guide rod. Detailed Implementation

[0029] 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.

[0030] Example 1: In this example, two fabrics can be simultaneously tested by reciprocating movement. This not only allows for the testing of more fabrics within the same timeframe, significantly shortening the overall testing cycle, but also enables comparative experiments, providing a direct visual understanding of the differences between different fabrics under the same testing conditions. Figures 1-5The technical solution shown includes a workbench 1 for testing. The workbench 1 is characterized by a clamping assembly, a moving plate 11 connected to the workbench 1 via a drive assembly, the moving plates 11 being symmetrically arranged, a rotating shaft 13 connected to the side of the moving plate 11 via a support plate 12, and a friction roller 14 sleeved on the outer side of the rotating shaft 13. The drive assembly includes a motor 6 mounted on the workbench 1, a half-gear 7 connected to the output end of the motor 6, and toothed blocks 8 meshing between the upper and lower ends of the half-gear 7. The toothed blocks 8 are installed inside a moving frame 9, which is nested inside a limiting frame 10. The motor 6 is mounted on the side of the limiting frame 10, and the moving plates 11 are symmetrically connected to the side of the moving frame 9. When the polyester fabric is fixed on the workbench 1, the motor 6 is turned on, causing the half-gear 7 to rotate, which in turn drives the half-gear 7 through the meshing toothed blocks 8. The movable frame 9 moves laterally within the limiting frame 10, allowing the movable plate 11 on the side of the movable frame 9 to move the support plate 12. This facilitates the stable reciprocating movement of the friction roller 14 on the side of the support plate 12, enabling the friction roller 14 to rub the fabric. This reciprocating movement allows for simultaneous testing of two fabrics, enabling the testing of more fabrics within the same timeframe, significantly shortening the overall testing cycle. Furthermore, it allows for comparative experiments, providing a direct view of differences between different fabrics under the same testing conditions. This reduces data deviation caused by external factors in a single test, ensuring the reliability of the test results. The detection camera captures images of the fabric surface in real-time, accurately capturing subtle changes in pilling and providing intuitive and accurate data support for the testing.

[0031] Example 2: In this example, the clamping block 5 and the limiting roller 3 work together to tightly adhere to the fabric, ensuring the fabric is firmly fixed and preventing fabric displacement during the testing process from affecting the test results. Specifically, as follows... Figures 1-3 and Figure 6As shown, the clamping assembly includes a fixed frame 2 mounted on a workbench 1. A limiting roller 3 is installed inside the fixed frame 2. A screw 4 is connected through the fixed frame 2, and a clamping block 5 is movably connected below the screw 4. The clamping block 5 is arc-shaped and located on the upper surface of the limiting roller 3. One end of the polyester fabric moves out from the upper surface of the limiting roller 3 on the fixed frame 2. The screw 4 on the fixed frame 2 drives the upper clamping block 5 to move downwards. Because the clamping block 5 is arc-shaped, it is convenient to fix one end of the fabric to the limiting roller 3 using the clamping block 5. The other end of the fabric is fixed using the same operation. The clamping block 5 and the limiting roller 3 fit tightly against the fabric, ensuring that the fabric is firmly fixed and preventing fabric displacement during the detection process from affecting the detection results. The fixing method at both ends allows the fabric to be fully flattened, ensuring that the friction detection fully covers the fabric surface and improving the detection accuracy. The friction roller 14 rotates internally through the rotating shaft 13, which is nested inside the support base 15. This allows the friction roller 14 to move stably back and forth inside the support base 15 via the rotating shaft 13, effectively reducing the shaking of the friction roller 14 during movement, making the friction force uniform, and further improving the detection accuracy.

[0032] Example 3: In this example, the friction roller 14 quickly changes the contact surface with the fabric to simulate friction under different usage conditions, comprehensively testing the fabric's anti-pilling performance, specifically as follows: Figures 1-3 , Figure 6 and Figure 7As shown, the rotating shaft 13 is nested inside the support base 15. A groove 16 is provided on the upper surface of the worktable 1, and the support base 15 is slidably connected inside the groove 16. A moving rod 17 is provided on the outer side of the rotating shaft 13. A slot 18 is provided on the support plate 12, and the slot 18 is annular. The moving rod 17 is engaged inside the slot 18. A spring 19 for rebound is provided on the outer side of the moving rod 17. A rotating component 20 is connected to the end of the rotating shaft 13. A telescopic cylinder 21 is connected to the side of the limiting frame 10. The telescopic cylinder 21 is installed on the worktable 1. A guide rod 22 for limiting is connected through the bottom of the limiting frame 10. The guide rod 22 is located in a storage slot on the upper surface of the worktable 1. The support base 15 is slidably connected inside the groove 16. Therefore, when the telescopic cylinder 21 moves the limiting frame 10, the limiting frame 10 moves stably on the guide rod 22, and the support base 15 remains inside the groove 16. The movable design allows for flexible adjustment of the detection position, enabling targeted testing of fabrics in different areas and increasing the equipment's applicability. Since the outer surface of the friction roller 14 is made of materials with varying friction forces, the moving rod 17 moves it out of the slot 18 of the support plate 12, and the rotating component 20 drives the friction roller 14 to rotate. This allows the friction roller 14 to quickly change the contact surface with the fabric, thus rapidly simulating friction conditions under different usage scenarios and comprehensively testing the fabric's anti-pilling performance. After the friction roller 14 has rotated, the moving rod 17 is released, and the moving rod 17 rebounds through the spring 19 and moves back into the slot 18 of the support plate 12, facilitating the fixing of the friction roller 14. The overall structure is simple, making operation convenient and reducing the increased maintenance costs associated with complex structures. Content not described in detail in this specification is prior art known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A detection device for the production of super-high pilling resistant polyester fabric, comprising a worktable (1) provided for detection, characterized in that, The workbench (1) is provided with a clamping assembly, the workbench (1) is connected with a moving plate (11) through a driving assembly, the moving plate (11) is symmetrically arranged, the side end of the moving plate (11) is connected with a rotating shaft (13) through a supporting plate (12), and the outer side of the rotating shaft (13) is sleeved with a friction roller (14).

2. The detection equipment for producing super-high anti-pilling polyester fabric according to claim 1, characterized in that: The driving assembly comprises a motor (6) mounted on the workbench (1), a half gear (7) connected to the output end of the motor (6), and a tooth block (8) engaged with the upper and lower ends of the half gear (7) and mounted in the moving frame (9).

3. The detection equipment for producing super-high anti-pilling polyester fabric according to claim 2, characterized in that: The moving frame (9) is nested in the limiting frame (10), the motor (6) is mounted on the side end of the limiting frame (10), and the side end of the moving frame (9) is symmetrically connected with the moving plate (11).

4. The detection equipment for producing super-high anti-pilling polyester fabric according to claim 1, characterized in that: The clamping assembly comprises a fixed frame (2) mounted on the workbench (1), a limiting roller (3) mounted in the fixed frame (2), and a screw rod (4) penetratingly connected to the fixed frame (2).

5. The detection device for producing super-high anti-pilling polyester fabric according to claim 4, characterized in that: The screw rod (4) is movably connected with a clamping block (5), the clamping block (5) is arranged in an arc shape, and the clamping block (5) is located on the upper surface of the limiting roller (3).

6. The detection device for producing super-high anti-pilling polyester fabric according to claim 1, characterized in that: The rotating shaft (13) is nested in the supporting seat (15), the upper surface of the workbench (1) is provided with a sliding groove (16), and the supporting seat (15) is slidingly connected in the sliding groove (16).

7. The detection device for producing super-high anti-pilling polyester fabric according to claim 6, characterized in that: The outer side of the rotating shaft (13) is provided with a moving rod (17), the supporting plate (12) is provided with a clamping groove (18), and the clamping groove (18) is annularly arranged, the moving rod (17) is clamped in the clamping groove (18), the outer side of the moving rod (17) is provided with a spring (19) for rebounding, and the end of the rotating shaft (13) is connected with a rotating piece (20).

8. The detection device for producing super-high anti-pilling polyester fabric according to claim 3, characterized in that: The side end of the limiting frame (10) is connected with a telescopic air cylinder (21), the telescopic air cylinder (21) is mounted on the workbench (1), the bottom of the limiting frame (10) is penetratingly connected with a guide rod (22) for limiting, and the guide rod (22) is arranged in the storage groove arranged on the upper surface of the workbench (1).

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