Aging test tool for fabrics

Abstract

An aging test tool for fabrics comprises a profile frame, an electrical control system, a turnover mechanism and a positioning and clamping mechanism, the turnover mechanism and the positioning and clamping mechanism are connected with the profile frame, and the turnover mechanism comprises a rotating cylinder, a cylinder fixing plate, a rotating shaft assembly and a rotating shaft fixing plate. The rotating air cylinder is fixedly connected with the profile frame through the air cylinder fixing plate, and the rotating shaft assembly is connected with a rotating shaft of the rotating air cylinder through the rotating shaft fixing plate. The device has the advantages that operation is convenient, and manual work is replaced; 2, the analyzable comparability of data needing to be tested is ensured; and 3, the personal safety of an operator is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric inspection, in particular to a process equipment for performing folding damage test on fabric. The equipment can test the anti-aging performance of heating fabric. Background Art

[0002] Fabrics with heating functions are excellent for keeping warm in winter. Some of these fabrics contain heating fibers, and some contain conductive media, which make these fabrics have electric heating functions. However, these fabrics also have shortcomings. The shortcoming is that frequent folding of these fabrics with heating functions will cause the heating fibers or conductive media contained in the fabric to break and fail, causing the fabric to lose its electric heating effect. The invention patent application with publication number CN118641399A provides a textile wear resistance detection device and method. This patent application uses a pressure sensor to ensure a constant pressure value between the pressing block and the textile, so as to conduct comparative tests on different textile products and compare the wear resistance of different textiles. This patent does not have the function of folding test for fabric anti-aging. The existing technology often uses manual destructive folding tests, which is time-consuming and labor-intensive, and not feasible. However, for fabrics containing heating fibers, the ability to resist folding and aging is an important indicator for evaluating the durability of heating fabric products.

[0003] Therefore, it is necessary to provide a device with anti-folding aging test function to solve the above technical problems. Utility Model Content

[0004] The utility model provides a device for simulating testing of fabrics, which simulates repeated folding of the fabric until the heating fibers or the conductive medium of the fabric sample are broken and damaged, thereby obtaining corresponding test parameters to evaluate the anti-aging performance of the fabric.

[0005] The solution is as follows: A tool for fabric aging testing, including a profile frame 1, an electrical control system 14, a flipping mechanism, and a positioning and clamping mechanism. The flipping mechanism and the positioning and clamping mechanism are connected to the profile frame 1. The flipping mechanism includes a rotating cylinder 6, a cylinder fixing plate 2, a rotating shaft assembly 16, and a rotating shaft fixing plate 10. The rotating cylinder 6 is fixedly connected to the profile frame 1 through the cylinder fixing plate 2, and the rotating shaft assembly 16 is connected to the rotating shaft of the rotating cylinder 6 through the rotating shaft fixing plate 10.

[0006] The positioning and clamping mechanism includes a first optical axis assembly and a second optical axis assembly, and the optical axes of the first optical axis assembly and the second optical axis assembly are both arranged parallel to the rotating shaft assembly 16 .

[0007] Preferably, the first optical axis assembly includes a first optical axis 5, a first optical axis mounting plate 3, and a first optical axis fixing seat 4. There are two first optical axis mounting plates 3 and two first optical axis fixing seats 4. Both ends of the first optical axis 5 are connected to the first optical axis mounting plate 3. The first optical axis mounting plate 3 is fixedly connected to the profile frame 1 through the first optical axis fixing seat 4.

[0008] Preferably, the second optical axis assembly includes a second optical axis 8, a second optical axis fixing plate 7, and a second optical axis limiter 9. The second optical axes 8 are two arranged parallel to each other. One end of the second optical axis 8 is connected to the second optical axis limiter 9, and the other end is fixedly connected to the profile frame 1 through the second optical axis fixing plate 7. The connection position of the second optical axis 8 and the profile frame 1 is opposite to the connection position of the rotating cylinder 6 and the profile frame 1.

[0009] Preferably, the rotating shaft assembly 16 includes a tooth bar 11, a steel pipe sleeve 12, and a tooth bar fixing plate 13. There are two tooth bars 11 and two steel pipe sleeves 12. The steel pipe sleeve 12 is sleeved with the tooth bar 11. One end of the two tooth bars 11 is fixedly connected to the rotating shaft fixing plate 10, and the other end is locked and fixed to the tooth bar fixing plate 13.

[0010] Preferably, the profile frame 1 is mounted with a sheet metal housing 17 .

[0011] Preferably, a foot pad 15 is installed at the bottom of the profile frame 1 .

[0012] The beneficial effects of the present invention are as follows: 1. The tooling can clamp the fabric through the first optical axis assembly and the second optical axis assembly, assisting in positioning the product during the aging test. The rotary cylinder drives the rotating shaft assembly to repeatedly flip and fold the fabric product, making it easy to operate. 2. The use of a rotary cylinder as an actuator can save manual labor, which has the practical benefits of saving manpower and improving test accuracy; the sheet metal housing also ensures the operator's personal safety. 3. Because the stroke of each action of the rotary cylinder is constant, the external force applied during the test is guaranteed to be constant, allowing for effective comparison and analysis of aging test data of different fabrics. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the fabric aging test tooling described in the present invention.

[0014] Figure 2 yes Figure 1 Exploded diagram. DETAILED DESCRIPTION

[0015] Figure 1 、 2The lead-out marks in the figure are as follows: profile frame 1, cylinder fixing plate 2, first optical axis mounting plate 3, first optical axis fixing seat 4, first optical axis 5, rotating cylinder 6, second optical axis fixing plate 7, second optical axis 8, second optical axis limiter 9, rotating shaft fixing plate 10, threaded rod 11, steel pipe sleeve 12, threaded rod fixing plate 13, electrical control system 14, foot pad 15, rotating shaft assembly 16, sheet metal shell 17.

[0016] A tool for fabric aging testing, comprising a profile frame 1, an electrical control system 14, a flipping mechanism, and a positioning and clamping mechanism. The flipping mechanism and the positioning and clamping mechanism are connected to the profile frame 1. The flipping mechanism comprises a rotating cylinder 6, a cylinder fixing plate 2, a rotating shaft assembly 16, and a rotating shaft fixing plate 10. The rotating cylinder 6 is fixedly connected to the profile frame 1 through the cylinder fixing plate 2, and the rotating shaft assembly 16 is connected to the rotating shaft of the rotating cylinder 6 through the rotating shaft fixing plate 10.

[0017] The positioning and clamping mechanism includes a first optical axis assembly and a second optical axis assembly, and the optical axes of the first optical axis assembly and the second optical axis assembly are arranged parallel to the rotating shaft assembly 16. Since fabric samples are usually collected on a roller structure, this design facilitates the roller clamping and pulling release of the fabric samples.

[0018] Preferably, the first optical axis assembly includes a first optical axis 5, a first optical axis mounting plate 3, and a first optical axis fixing seat 4. There are two first optical axis mounting plates 3 and two first optical axis fixing seats 4. Both ends of the first optical axis 5 are connected to the first optical axis mounting plates 3, and the first optical axis mounting plate 3 is fixedly connected to the profile frame 1 via the first optical axis fixing seats 4. In this embodiment, screws are used for fixed connection. By removing any first optical axis fixing seat 4, the fabric sample can be inserted into the first optical axis 5. In addition, stepped structures are machined at both ends of the first optical axis 5 to form an axial limit for the first optical axis 5 relative to the first optical axis fixing seat 4, thereby preventing left and right axial displacement of the first optical axis 5 during operation.

[0019] Preferably, the second optical axis assembly includes a second optical axis 8, a second optical axis fixing plate 7, and a second optical axis stopper 9. Two second optical axes 8 are arranged parallel to each other, one end of the second optical axis 8 is connected to the second optical axis stopper 9, and the other end is fixedly connected to the profile frame 1 via the second optical axis fixing plate 7. The connection position of the second optical axis 8 to the profile frame 1 is opposite to the connection position of the rotary cylinder 6 to the profile frame 1. This design also ensures the rationality of the structure and ensures that the optical axes of the first and second optical axis assemblies are both arranged parallel to the rotating shaft assembly 16.

[0020] Preferably, the shaft assembly 16 includes a toothed rod 11, a steel pipe sleeve 12, and a toothed rod fixing plate 13. There are two toothed rods 11 and two steel pipe sleeves 12, each of which is sleeved with the toothed rod 11. One end of each toothed rod 11 is fixedly connected to the shaft fixing plate 10, and the other end is locked and fixed to the toothed rod fixing plate 13. The two toothed rods 11 corresponding to the steel pipe sleeve 12 are screwed into the toothed rod fixing plate 13 through their own thread. The function of the toothed rod 11 is to bring the other end of the steel pipe sleeve 12 together through the thread, facilitating the clamping of the fabric sample. The threaded rod is a common term in the industry for screw threads.

[0021] Preferably, the profile frame 1 is mounted with a sheet metal housing 17. The sheet metal housing 17 prevents the operator from touching the moving parts in the device, avoids personal injury, and ensures the operator's own safety.

[0022] Preferably, a foot pad 15 is installed at the bottom of the profile frame 1. The foot pad 15 has a buffering effect of protecting equipment, protecting the ground and reducing vibration.

[0023] Specific assembly relationships such as Figure 1 As shown, the foot pad 15 is installed on the profile frame 1 as the bottom support of this test tooling, the cylinder fixing plate 2 is installed on the inner side of the profile frame 1 for installing the flip mechanism, the rotating cylinder 6 is installed on the cylinder fixing plate 2, the shaft fixing plate 10 is installed on the rotating cylinder 6, the tooth bar 11 is installed on the shaft fixing plate 10, the steel pipe sleeve 12 is on the tooth bar 11, and the end is locked and fixed with the tooth bar fixing plate 13, the first optical axis mounting plate 3 is installed on the top of the profile frame 1, the first optical axis fixing seat 4 is installed on the first optical axis mounting plate 3, and the first optical axis 5 is installed on the first optical axis fixing seat 4, so that the entire frame is stably connected, the second optical axis fixing plate 7 is installed on the inner side of the profile frame 1, the two second optical axes 8 are installed on the second optical axis fixing plate 7, and the end of the second optical axis 8 is limited and fixed with the second optical axis limiter 9, the electrical control system 14 is installed on the outside of the profile frame 1, and the sheet metal shell 17 is installed on the rear side of the profile frame 1. The toothed rod 11 is of specification M5, and the diameters of the second optical axis fixing plate 7 and the second optical axis 8 are of specification Φ10 mm.

[0024] During the test, the fabric sample's central reel is placed on the first optical axis 5. The sample's ends are pulled and released, passing between the two second optical axes 8. Finally, the sample's ends are clamped between the steel tube sleeves 12. A rotary cylinder 6 is activated. Driven by the air pressure in its connected air circuit, it oscillates repeatedly, ultimately causing the sample's ends to fold repeatedly, thus performing a destructive test on the fabric sample. Once visible failure is achieved, the start and end times are recorded to evaluate the heat-generating fabric's aging resistance.

[0025] The above is a specific description of the best implementation method of the present invention, but the invention of the present invention is not limited to this embodiment. Those skilled in the art can make various equivalent changes or substitutions without violating the spirit of the present invention. These equivalent changes or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A tool for fabric aging testing, comprising a profile frame (1), an electrical control system (14), a turning mechanism, and a positioning and clamping mechanism, wherein the turning mechanism and the positioning and clamping mechanism are connected to the profile frame (1), and characterized in that: The turning mechanism comprises a rotating cylinder (6), a cylinder fixing plate (2), a rotating shaft assembly (16), and a rotating shaft fixing plate (10); the rotating cylinder (6) is fixedly connected to the profile frame (1) via the cylinder fixing plate (2); and the rotating shaft assembly (16) is connected to the rotating shaft of the rotating cylinder (6) via the rotating shaft fixing plate (10); The positioning and clamping mechanism comprises a first optical axis assembly and a second optical axis assembly, and the optical axes of the first optical axis assembly and the second optical axis assembly are both arranged parallel to the rotating shaft assembly (16).

2. The tool for fabric aging testing according to claim 1, characterized in that: The first optical axis assembly comprises a first optical axis (5), a first optical axis mounting plate (3), and a first optical axis fixing seat (4); the first optical axis mounting plate (3) and the first optical axis fixing seat (4) are both two; both ends of the first optical axis (5) are connected to the first optical axis mounting plate (3); and the first optical axis mounting plate (3) is fixedly connected to the profile frame (1) via the first optical axis fixing seat (4).

3. The tool for fabric aging testing according to claim 1, characterized in that: The second optical axis assembly comprises a second optical axis (8), a second optical axis fixing plate (7), and a second optical axis stopper (9). The second optical axes (8) are two arranged parallel to each other. One end of the second optical axis (8) is connected to the second optical axis stopper (9), and the other end is fixedly connected to the profile frame (1) through the second optical axis fixing plate (7). The connection position of the second optical axis (8) and the profile frame (1) is opposite to the connection position of the rotary cylinder (6) and the profile frame (1).

4. The tool for fabric aging testing according to claim 1, characterized in that: The rotating shaft assembly (16) includes a tooth bar (11), a steel pipe sleeve (12), and a tooth bar fixing plate (13). The tooth bar (11) and the steel pipe sleeve (12) are both two in number. The steel pipe sleeve (12) is sleeved with the tooth bar (11). One end of the two tooth bars (11) is fixedly connected to the rotating shaft fixing plate (10), and the other end is locked and fixed to the tooth bar fixing plate (13).

5. The tool for fabric aging testing according to claim 1, characterized in that: The profile frame (1) is mounted with a sheet metal housing (17).

6. The tool for fabric aging testing according to claim 1, characterized in that: A foot pad (15) is installed at the bottom of the profile frame (1).

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