Efficient and convenient fabric elastic recovery rate testing device

Abstract

The utility model relates to the technical field of fabric elastic recovery rate testing, and discloses an efficient and convenient fabric elastic recovery rate testing device which comprises a base, four corners of the bottom end of the base are fixedly connected with supporting legs, the top end of the base is fixedly connected with a stabilizing table, the top end of the stabilizing table is fixedly connected with six groups of fixing frames, and the fixing frames are fixedly connected with a base. A clamping assembly which can be flexibly adjusted is arranged at the front end of the fixing frame. According to the efficient and convenient fabric elastic recovery rate testing device, by arranging the top plate, the first fixing plate, the second fixing plate, the adjusting plate, a lead screw, an external connection base, a limiting base and a through groove, the two ends of a fabric are clamped and fixed, it is guaranteed that the fabric does not fall off in the testing period, repeated operation is avoided, the repeated testing rate is reduced, the fabric fixity is enhanced, and the testing efficiency is improved. The problems that the number of fabrics tested by a testing device at a time is limited, the testing device cannot be efficiently used, repeated operation is easily caused by fabric falling in the measuring process, and the clamping force on the fabrics is limited are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric elastic recovery rate testing, in particular to an efficient and convenient fabric elastic recovery rate testing device. Background Art

[0002] Fabric is a flat soft sheet made of small, soft and long objects that are crossed, entangled or connected. It has multiple uses and can be used to make various clothes, bedding, etc. to meet people's daily wear and living needs. It can also be used to make curtains, wall coverings, etc. to beautify living and working environments.

[0003] The test evaluates the fabric's ability to return to its original shape after being subjected to an external force, thereby judging the fabric's quality and performance. By testing the fabric's elastic recovery rate, we can understand the fabric's durability and comfort during wear and use. The current testing device is limited in the number of fabrics that can be tested at a time and cannot be used efficiently. During the measurement process, the fabric is easily detached, leading to repeated operations, reducing test efficiency, and the clamping force on the fabric is limited.

[0004] Therefore, a new type of efficient and convenient fabric elastic recovery rate testing device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an efficient and convenient fabric elastic recovery rate testing device to solve the problems of the testing device proposed in the above background technology, such as the limited number of fabrics to be tested at a time, the inability to be used efficiently, the fabric easily falling off during the measurement process leading to repeated operations, reduced test efficiency, and limited clamping force on the fabric.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: an efficient and convenient fabric elastic recovery rate testing device, comprising a base, wherein four corners of the bottom end of the base are fixedly connected to supporting feet, the top end of the base is fixedly connected to a stabilizing platform, the top end of the stabilizing platform is fixedly connected to six sets of fixing frames, and the front ends of the fixing frames are provided with flexibly adjustable clamping components;

[0007] The clamping assembly includes an adjusting plate, the front end of the top of the fixing frame is fixedly connected to a top plate, the bottom of the front end of the top plate is fixedly connected to a first fixing plate, a positioning circular groove is penetrated at the center of the first fixing plate, a screw rod is penetrated through the internal thread of the positioning circular groove, a knob is fixedly connected to the front end of the screw rod, the front end of the adjusting plate and the rear end of the screw rod are movably connected, and the front end of the top of the fixing frame is fixedly connected to a second fixing plate.

[0008] Preferably, the front end of the top of the fixing frame is fixedly connected to an external seat, the external seat is located directly below the top plate, a through slot is vertically opened inside the external seat, and a connecting frame is provided through the bottom end of the through slot.

[0009] Preferably, the front end of the bottom of the connecting frame is fixedly connected to a limited seat, a circular ring is transversely provided through the bottom of the connecting frame, and the left side of the fixing frame is fixedly connected to an auxiliary measurement plate.

[0010] Preferably, the left side of the ring is fixedly connected to a limit slider, the limit slider is sleeved on the outside of the auxiliary measurement plate, and the inside of the limit slider is in sliding connection with the surface of the auxiliary measurement plate.

[0011] Preferably, a protective film is provided on the surface of the inner end of the ring, and a scale is fixedly connected to the front end of the auxiliary measuring plate.

[0012] Preferably, six groups of electric push rods are fixedly connected to the top of the stabilizing platform, the electric push rods correspond to the fixing frames one by one, and the electric push rods are all located at the front end of the fixing frames.

[0013] Preferably, the top of the electric push rod is fixedly connected to a horizontal plate, the top of the horizontal plate is fixedly connected to a hook, the front and rear ends of the bottom side wall of the hook are movably connected to movable blocks, the outside of the movable block is fixedly connected to a movable plate, the movable plate extends outward and upward, and a reset spring is fixedly connected between the outside of the movable plate and the side wall of the bottom of the hook.

[0014] Preferably, a positioning plate is fixedly connected to the top of the hook side wall, and the inner side of the positioning plate and the outer side of the top of the movable plate form a plug-in connection.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the efficient and convenient fabric elastic recovery rate testing device not only realizes the limit clamping function and the convenient measurement function, but also realizes the easy-to-take function;

[0016] (1) By providing a top plate, a first fixed plate, a second fixed plate, an adjustment plate, a screw, an external seat, a limit seat and a through slot, the adjustment frame is moved to an adapted position by rotating the screw according to the thickness of the fabric. The adjustment frame cooperates with the second fixed plate to clamp and fix the two ends of the fabric, ensuring that the fabric will not fall off during testing and cause repeated operations, reducing the repeated testing rate and strengthening the fixation of the fabric itself. At the same time, the top plate and the first fixed plate limit and fix the outer end of the fabric. The bottom of the fabric passes through the interior of the through slot, plays a certain guiding role for the fabric, and is installed in the limit seat to strongly fix the fabric, ensuring the stability of the fabric itself during the downward pull;

[0017] (2) By providing an auxiliary measuring plate, a connecting frame, a circular ring and a limiting slider, the connecting frame is pulled downward after being fixed by the circular ring to quickly test the elastic recovery rate of the fabric. During the upward and downward movement of the circular ring, the limiting slider fixed on the left side is sleeved on the outside of the auxiliary measuring plate. Accurate measurement is performed according to the scale on the surface of the auxiliary measuring plate, thereby improving measurement accuracy and avoiding the inability to obtain accurate values ​​due to the shaking of the scale. At the same time, a lightweight measurement structure is adopted to reduce the overall weight of the device and optimize structural characteristics.

[0018] (3) By providing a hook, a positioning plate, a movable plate, a reset spring and a movable block, the bottom of the movable block is connected to the hook by two sets of movable blocks, so that the movable plate can be pushed inward to enhance the flexibility of the movable plate. At the same time, the movable plate and the positioning plate can be fixed together by using a plug-in connection method, ensuring that the hook is a closed space to prevent the hook and the ring from falling off. The reset spring is used to ensure that the movable plate can rebound outward and quickly fix the movable plate, thereby optimizing the fixing method between the movable plate and the positioning plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the stabilization platform of the present invention;

[0021] Figure 3 This is a side structural diagram of the fixing frame of the present invention;

[0022] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged structure of the local section at point A in the middle.

[0023] In the figure: 1. Base; 2. Stabilizing table; 3. Electric push rod; 4. Fixed frame; 5. Auxiliary measuring plate; 6. Limit slider; 7. Connecting frame; 8. External seat; 9. First fixed plate; 10. Knob; 11. Top plate; 12. Through groove; 13. Limit seat; 14. Ring; 15. Hook; 16. Support foot; 17. Second fixed plate; 18. Adjustment plate; 19. Positioning circular groove; 20. Screw; 21. Movable block; 22. Horizontal plate; 23. Movable plate; 24. Positioning plate; 25. Return spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 An efficient and convenient fabric elastic recovery rate testing device includes a base 1, four corners of the bottom end of the base 1 are fixedly connected to the support legs 16, the top end of the base 1 is fixedly connected to the stabilizing platform 2, the top end of the stabilizing platform 2 is fixedly connected to six sets of fixing frames 4, and the front end of the fixing frames 4 is provided with a flexible and adjustable clamping component;

[0026] The clamping assembly includes an adjustment plate 18, the front end of the top of the fixing frame 4 is fixedly connected to the top plate 11, the bottom of the front end of the top plate 11 is fixedly connected to the first fixing plate 9, a positioning circular groove 19 is penetrated at the center of the first fixing plate 9, the internal thread of the positioning circular groove 19 is penetrated by a screw rod 20, the front end of the screw rod 20 is fixedly connected to the knob 10, the front end of the adjustment plate 18 and the rear end of the screw rod 20 are movably connected, and the front end of the top of the fixing frame 4 is fixedly connected to the second fixing plate 17;

[0027] The front end of the top of the fixing frame 4 is fixedly connected to the external seat 8, which is located just below the top plate 11. A through slot 12 is vertically opened inside the external seat 8, and the bottom end of the through slot 12 is penetrated by the connecting frame 7;

[0028] Specifically, if Figure 1 and Figure 3 As shown, when in use, the rear end of the fabric to be tested is placed on the front end of the second fixing plate 17, and its top is located in the space formed by the top plate 11 and the first fixing plate 9. After quickly turning the knob 10, the screw rod 20 is driven to move backward inside the positioning circular groove 19 until the adjustment plate 18 moves to the appropriate position. The adjustment plate 18 and the second fixing plate 17 cooperate with each other to clamp and fix the two ends of the fabric. The bottom of the fabric passes through the through groove 12 and is fixed inside the limit seat 13 to fix the fabric in all directions.

[0029] The front end of the bottom of the connecting frame 7 is fixedly connected to the limited seat 13, the bottom of the connecting frame 7 is horizontally penetrated by a circular ring 14, and the left side of the fixing frame 4 is fixedly connected to the auxiliary measuring plate 5;

[0030] The left side of the ring 14 is fixedly connected to the limit slider 6, which is sleeved on the outside of the auxiliary measuring plate 5, and the inside of the limit slider 6 is in sliding connection with the surface of the auxiliary measuring plate 5;

[0031] The surface of the inner end of the ring 14 is provided with a protective film, and the front end of the auxiliary measuring plate 5 is fixedly connected with a scale;

[0032] Specifically, if Figure 1 and Figure 2As shown, when in use, the limit slider 6 is sleeved on the outside of the front end of the auxiliary measuring plate 5. When the ring 14 is pulled downward, the limit slider 6 moves accordingly, and the connecting frame 7 disengages from the through slot 12 and moves downward, providing accurate data according to the scale at the front end of the auxiliary measuring plate 5.

[0033] Six sets of electric push rods 3 are fixedly connected to the top of the stabilizing platform 2. The electric push rods 3 correspond to the fixing frames 4 one by one, and the electric push rods 3 are all located at the front end of the fixing frames 4.

[0034] The top of the electric push rod 3 is fixedly connected to a horizontal plate 22, the top of the horizontal plate 22 is fixedly connected to a hook 15, the front and rear ends of the bottom side wall of the hook 15 are movably connected to a movable block 21, the outside of the movable block 21 is fixedly connected to a movable plate 23, the movable plate 23 extends outward and upward, and a return spring 25 is fixedly connected between the outer side of the movable plate 23 and the side wall of the bottom of the hook 15;

[0035] The top of the side wall of the hook 15 is fixedly connected with a positioning plate 24, and the inner side of the positioning plate 24 and the outer side of the top of the movable plate 23 form an inserting connection;

[0036] Specifically, if Figure 1 and Figure 4 As shown, when in use, the electric push rod 3 pushes the top fixed hook 15 upward after operation, and the movable plate 23 is pushed toward the inner wall of the hook 15 and sleeved on the outside of the ring 14. After the extrusion is released, the resilience of the return spring 25 itself is used to ensure that the movable plate 23 returns to its original position, and its outer top is inserted and fixed inside the positioning plate 24, quickly fixing the movable plate 23 to ensure that the hook 15 and the ring 14 will not fall off.

[0037] Working principle: When the utility model is in use, the rear end of the fabric to be tested is placed on the front end of the second fixing plate 17, and its top is located in the space formed by the top plate 11 and the first fixing plate 9. After quickly turning the knob 10, the screw rod 20 is driven to move backward inside the positioning circular groove 19 until the adjustment plate 18 moves to the appropriate position. The adjustment plate 18 and the second fixing plate 17 cooperate with each other to clamp and fix the two ends of the fabric. The bottom of the fabric passes through the inside of the through groove 12 and is fixed inside the limit seat 13. After the electric push rod 3 is running, it pushes the top fixed hook 15 upward. The movable plate 23 is pushed toward the inner wall of the hook 15 and is sleeved on the outside of the ring 14. After the extrusion is cancelled, the resilience of the reset spring 25 itself is used to ensure that the movable plate 23 returns to its original position, and its outer top is fixed to the inside of the positioning plate 24 to quickly fix the movable plate 23. After the electric push rod 3 is running, the hook 15 is pulled downward, and the hook 15 drives the ring 14 to move accordingly. The limit slider 6 is sleeved on the outside of the front end of the auxiliary measuring plate 5, and the connecting frame 7 is disengaged from the through slot 12 and moves downward, and provides accurate data according to the scale at the front end of the auxiliary measuring plate 5.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An efficient and convenient fabric elastic recovery rate testing device, comprising a base (1), characterized in that: The four corners of the bottom end of the base (1) are fixedly connected with supporting feet (16), the top end of the base (1) is fixedly connected with a stabilizing platform (2), the top end of the stabilizing platform (2) is fixedly connected with six sets of fixing frames (4), and the front end of the fixing frame (4) is provided with a flexibly adjustable clamping component; The clamping assembly includes an adjusting plate (18), the front end of the top of the fixing frame (4) is fixedly connected to a top plate (11), the bottom of the front end of the top plate (11) is fixedly connected to a first fixing plate (9), a positioning circular groove (19) is provided through the center of the first fixing plate (9), the internal thread of the positioning circular groove (19) is provided with a screw rod (20), the front end of the screw rod (20) is fixedly connected to a knob (10), the front end of the adjusting plate (18) and the rear end of the screw rod (20) are movably connected, and the front end of the top of the fixing frame (4) is fixedly connected to a second fixing plate (17).

2. The efficient and convenient fabric elastic recovery rate testing device according to claim 1, characterized in that: The front end of the top of the fixing frame (4) is fixedly connected to an external seat (8), and the external seat (8) is located directly below the top plate (11). A through slot (12) is vertically opened inside the external seat (8), and a connecting frame (7) is provided through the bottom end of the through slot (12).

3. The efficient and convenient fabric elastic recovery rate testing device according to claim 2, characterized in that: The front end of the bottom of the connecting frame (7) is fixedly connected to a limiting seat (13), a circular ring (14) is provided transversely through the bottom of the connecting frame (7), and the left side of the fixing frame (4) is fixedly connected to an auxiliary measurement plate (5).

4. The efficient and convenient fabric elastic recovery rate testing device according to claim 3, characterized in that: The left side of the circular ring (14) is fixedly connected to a limit slider (6), the limit slider (6) is sleeved on the outside of the auxiliary measurement plate (5), and the inside of the limit slider (6) is in sliding connection with the surface of the auxiliary measurement plate (5).

5. The efficient and convenient fabric elastic recovery rate testing device according to claim 3, characterized in that: The surface of the inner end of the ring (14) is provided with a protective film, and the front end of the auxiliary measuring plate (5) is fixedly connected with a scale.

6. The efficient and convenient fabric elastic recovery rate testing device according to claim 1, characterized in that: Six groups of electric push rods (3) are fixedly connected to the top of the stabilizing platform (2), the electric push rods (3) correspond to the fixing frames (4) one by one, and the electric push rods (3) are all located at the front end of the fixing frames (4).

7. The efficient and convenient fabric elastic recovery rate testing device according to claim 6, characterized in that: The top end of the electric push rod (3) is fixedly connected to a transverse plate (22), the top end of the transverse plate (22) is fixedly connected to a hook (15), the front end and the rear end of the bottom side wall of the hook (15) are movably connected to a movable block (21), the outside of the movable block (21) is fixedly connected to a movable plate (23), the movable plate (23) extends outward and upward, and a return spring (25) is fixedly connected between the outside of the movable plate (23) and the side wall of the bottom of the hook (15).

8. The efficient and convenient fabric elastic recovery rate testing device according to claim 7, characterized in that: A positioning plate (24) is fixedly connected to the top of the side wall of the hook (15), and the inner side of the positioning plate (24) and the outer side of the top of the movable plate (23) form an inserting connection.

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