Elastic force testing device for elastic fabric

Abstract

The utility model discloses an elasticity testing device for elastic fabric, which comprises a working table and a blanking mechanism, one end of the top of the working table is provided with a receiving hopper, the top of the working table is provided with a testing mechanism positioned above the receiving hopper, the blanking mechanism comprises a third electric telescopic rod, and the third electric telescopic rod is provided with a second electric telescopic rod. The third electric telescopic rod is fixedly connected to the other end of the top of the workbench, and the other end of the rear side face of the workbench is fixedly connected with a supporting plate. According to the elastic force testing device for the elastic fabric, bearing plates can be driven to move to the position below the elastic fabric through contraction of a third electric telescopic rod, the qualified elastic fabric after testing is completed is borne by the two bearing plates, and then the elastic fabric is driven to move to the position above a second containing box through extension of the third electric telescopic rod; the two bearing plates can be driven by the driving mechanism to be far away from each other, so that the elastic fabric falls between the two bearing plates, and automatic discharging operation is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of testing devices, in particular to an elastic force testing device for elastic fabrics. Background Art

[0002] Fabric is a commonly used material in decoration, including chemical fiber carpets, non-woven wall cloths, linen, nylon, colored tape, flannel and other fabrics. Spandex fabrics, polyester fabrics and other fabrics are called elastic fabrics because of their excellent elasticity. In the process of processing and production of elastic fabrics, elastic testing equipment is needed to test the elasticity of the fabrics. During use, the fabric will also be frequently pulled within the elastic range. Although the fabric will not break or damage, in the long run, the plastic deformation accumulated by the elastic fatigue of the fabric affects the appearance and wearing performance of clothing and other products, and it is also more prone to breakage. Therefore, it is also very important to test the elastic fatigue strength of the fabric.

[0003] Chinese patent CN216669510U discloses a stretch fabric elasticity testing device. This technical solution measures the elastic fatigue strength of the stretch fabric by repeatedly pulling the stretch fabric, thereby improving the functionality and applicability of the device. In addition, during the test, the device can also effectively fix the fabric, making it more firmly fixed and preventing the fabric from falling off, thereby ensuring the normal progress of the test. At the same time, after the fabric is damaged, the device is also convenient for collecting the damaged fabric.

[0004] However, during use, the device can only automatically unload damaged fabrics, and does not have the function of automatically unloading fabrics after testing. The degree of automation of the device is low, which increases manual labor and reduces the efficiency of elastic fabric elastic testing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an elastic testing device for elastic fabric, which solves the problem that the elastic testing device does not have the function of automatically unloading the fabric after the test is completed and the automation level of the device is low.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: an elastic force testing device for elastic fabric, comprising a workbench and a material discharge mechanism, a material receiving hopper is arranged at one end of the top of the workbench, and a testing mechanism located above the material receiving hopper is arranged at the top of the workbench;

[0007] The unloading mechanism includes a third electric telescopic rod, the third electric telescopic rod is fixedly connected to the other end of the top of the workbench, the other end of the rear side of the workbench is fixedly connected to a support plate, the upper surface of the support plate is provided with a movable plate that can move along the length direction of the support plate, and the rear end of the third electric telescopic rod is fixedly connected to the front side of the movable plate;

[0008] One end of the front side surface of the movable plate is provided with two bearing plates that can move in the horizontal direction, and one end of the rear side surface of the movable plate is provided with a driving mechanism that can drive the two bearing plates to move.

[0009] Furthermore, the driving mechanism includes a driving box, which is laterally fixedly connected to the rear side of the movable plate, and the driving box is rotatably connected to a bidirectional threaded rod, and both ends of the surface of the bidirectional threaded rod are threadedly connected to threaded sleeves, the rear end of the supporting plate can be movably extended to the inner cavity of the driving box, and is fixedly connected to the front side of the threaded sleeve at the same end, the other end of the driving box is fixedly connected to a motor, and the output shaft of the motor can be rotatably extended to the inner cavity of the driving box and is fixedly connected to the other end of the bidirectional threaded rod.

[0010] Furthermore, a maintenance cover is detachably connected to the top of the drive box via a plurality of bolts, and an observation window is provided on the surface of the maintenance cover.

[0011] Furthermore, a movable opening for movement of the two supporting plates is transversely opened on the surface of the movable plate.

[0012] Furthermore, a guide rail is fixedly connected to the upper surface of the support plate, and a sliding block is fixedly connected to the bottom of the movable plate, and the sliding block can be slidably sleeved on the surface of the guide rail.

[0013] Furthermore, a first accommodating box located below the material receiving hopper is provided inside the workbench in a pull-out manner, and a second accommodating box located below two carrying plates is provided at one end of the rear side surface of the workbench.

[0014] Furthermore, the testing mechanism includes a first clamping seat and a second clamping seat, the first clamping seat is fixedly connected to one end of the top of the workbench, and the second clamping seat can be slidably arranged at the other end above the second clamping seat in a horizontal direction, and the top of the first clamping seat and the second clamping seat are both vertically provided with a first electric telescopic rod, the bottom end of the first electric telescopic rod can be movably extended to the interior of the second clamping seat and is fixedly connected with a clamping plate, and the other end of the top of the workbench is laterally fixedly connected with a second electric telescopic rod, and one end of the second electric telescopic rod is fixedly connected to the surface of the second clamping seat.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The elastic testing device for elastic fabric, after the elastic fabric is tested by the testing mechanism, the third electric telescopic rod is retracted to drive the bearing plate to move to the bottom of the elastic fabric, and the two bearing plates carry the elastic fabric that has passed the test. After the third electric telescopic rod is extended to drive the elastic fabric to move to the top of the second receiving box, the two bearing plates can be driven away from each other by the driving mechanism, so that the elastic fabric falls through the two bearing plates, and the automatic unloading operation is completed. The operation is simple and fast, and the manual labor is reduced. The device has a high degree of automation, and the testing efficiency of the elastic fabric is improved.

[0017] (2) The elastic force testing device for elastic fabric drives the sliding block to move on the surface of the guide rail during the movement of the moving plate, thereby providing guiding support for the moving plate during the movement, thereby improving the stability of the moving plate during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the driving mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the first clamping seat and the clamping plate in the utility model.

[0021] In the figure: 1. workbench; 2. first clamping seat; 3. receiving hopper; 4. second clamping seat; 5. first electric telescopic rod; 6. clamping plate; 7. second electric telescopic rod; 8. first storage box; 9. third electric telescopic rod; 10. moving plate; 11. driving box; 12. two-way threaded rod; 13. threaded sleeve; 14. bearing plate; 15. motor; 16. second storage box; 17. supporting plate; 18. guide rail; 19. sliding block; 20. guide rod; 21. movable opening; 22. inspection cover. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3The utility model provides a technical solution: an elastic force testing device for elastic fabric, comprising a workbench 1 and a feeding mechanism, a receiving hopper 3 is arranged at one end of the top of the workbench 1, and a testing mechanism located above the receiving hopper 3 is arranged on the top of the workbench 1.

[0024] The unloading mechanism includes a third electric telescopic rod 9, which is fixedly connected to the other end of the top of the workbench 1, and the other end of the rear side of the workbench 1 is fixedly connected to a support plate 17. The upper surface of the support plate 17 is provided with a movable plate 10 that can move along the length direction of the support plate 17, and the rear end of the third electric telescopic rod 9 is fixedly connected to the front side of the movable plate 10.

[0025] One end of the front side of the movable plate 10 is provided with two supporting plates 14 that can move in the horizontal direction, and one end of the rear side of the movable plate 10 is provided with a driving mechanism that can drive the two supporting plates 14 to move. The interior of the workbench 1 is provided with a first receiving box 8 located below the receiving hopper 3 that can be pulled out, and one end of the rear side of the workbench 1 is provided with a second receiving box 16 located below the two supporting plates 14.

[0026] After the testing mechanism completes the inspection of the elastic fabric, the third electric telescopic rod 9 contracts to drive the bearing plate 14 to move to the bottom of the elastic fabric. After the testing mechanism loosens the fabric, the two bearing plates 14 carry the elastic fabric that has passed the test.

[0027] After the third electric telescopic rod 9 is extended to drive the elastic fabric to move above the second containing box 16, the two carrying plates 14 can be driven away from each other through the driving mechanism, so that the elastic fabric falls through the two carrying plates 14, and the automatic unloading operation is completed. The operation is simple and fast, the manual labor is reduced, the device has a high degree of automation, and the testing efficiency of the elastic fabric is improved.

[0028] The driving mechanism includes a driving box 11, which is laterally fixedly connected to the rear side of the movable plate 10. The driving box 11 is rotatably connected to a bidirectional threaded rod 12. Both ends of the surface of the bidirectional threaded rod 12 are threadedly connected to threaded sleeves 13. The rear end of the supporting plate 14 can be movably extended to the inner cavity of the driving box 11 and is fixedly connected to the front side of the threaded sleeve 13 at the same end.

[0029] The other end of the driving box 11 is fixedly connected to a motor 15 . The output shaft of the motor 15 can rotatably extend to the inner cavity of the driving box 11 and is fixedly connected to the other end of the bidirectional threaded rod 12 .

[0030] After the motor 15 drives the bidirectional threaded rod 12 to rotate, the two threaded sleeves 13 can be driven to move away from or toward each other, and further the two supporting plates 14 can be driven to move toward or away from each other.

[0031] The top of the driving box 11 is detachably connected with an inspection cover 22 by a plurality of bolts. An observation window is provided on the surface of the inspection cover 22. A movable opening 21 for the movement of the two bearing plates 14 is transversely opened on the surface of the movable plate 10.

[0032] A guide rail 18 is fixedly connected to the upper surface of the support plate 17 , and a sliding block 19 is fixedly connected to the bottom of the movable plate 10 . The sliding block 19 can be slidably sleeved on the surface of the guide rail 18 .

[0033] During the movement of the moving plate 10 , the sliding block 19 is driven to move on the surface of the guide rail 18 , so as to provide guiding support for the moving plate 10 during the movement, thereby improving the stability of the moving plate 10 during the movement.

[0034] The testing mechanism includes a first clamping seat 2 and a second clamping seat 4. The first clamping seat 2 is fixedly connected to one end of the top of the workbench 1, and the second clamping seat 4 is slidably arranged in the horizontal direction at the other end above the second clamping seat 4. The tops of the first clamping seat 2 and the second clamping seat 4 are both vertically provided with a first electric telescopic rod 5.

[0035] The bottom end of the first electric telescopic rod 5 can be movably extended to the inside of the second clamping seat 4 and is fixedly connected to the clamping plate 6. The other end of the top of the workbench 1 is laterally fixedly connected to the second electric telescopic rod 7. One end of the second electric telescopic rod 7 is fixedly connected to the surface of the second clamping seat 4.

[0036] After the elastic fabric is placed inside the first clamping seat 2 and the second clamping seat 4, the first electric telescopic rod 5 is extended to drive the clamping plate 6 to descend, thereby fixing the elastic fabric between the second clamping seat 4 and the first clamping seat 2. After the second electric telescopic rod 7 is extended and retracted, the elasticity test of the elastic fabric can be performed.

[0037] The receiving hopper 3 is convenient for receiving the damaged elastic fabric and guiding it to the interior of the first receiving box 8. The front side and rear side of the top of the workbench 1 are laterally provided with guide rods 20, and the front end and rear end of the second clamping seat 4 can be slidably mounted on the surface of the corresponding guide rods 20.

[0038] During operation, after the elastic cloth is placed inside the first clamping seat 2 and the second clamping seat 4, the first electric telescopic rod 5 is extended to drive the clamping plate 6 to descend, and then the elastic cloth is fixed between the second clamping seat 4 and the first clamping seat 2. After the second electric telescopic rod 7 is extended and retracted, the elasticity test of the elastic cloth can be carried out. After the testing mechanism completes the inspection of the elastic cloth, the third electric telescopic rod 9 is contracted to drive the bearing plate 14 to move to the bottom of the elastic cloth. The two bearing plates 14 carry the elastic cloth that has passed the test. After the third electric telescopic rod 9 is extended to drive the elastic cloth to move to the top of the second containing box 16, the two bearing plates 14 can be driven away from each other by the driving mechanism, so that the elastic cloth falls through between the two bearing plates 14, and the automatic unloading operation is completed.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An elastic force testing device for elastic fabric, comprising a workbench (1) and a material feeding mechanism, characterized in that: A material receiving hopper (3) is provided at one end of the top of the workbench (1), and a testing mechanism located above the material receiving hopper (3) is provided at the top of the workbench (1); The unloading mechanism comprises a third electric telescopic rod (9), the third electric telescopic rod (9) is fixedly connected to the other end of the top of the workbench (1), the other end of the rear side of the workbench (1) is fixedly connected to a support plate (17), the upper surface of the support plate (17) is provided with a movable plate (10) that can move along the length direction of the support plate (17), and the rear end of the third electric telescopic rod (9) is fixedly connected to the front side of the movable plate (10); One end of the front side of the movable plate (10) is provided with two bearing plates (14) capable of moving in a horizontal direction, and one end of the rear side of the movable plate (10) is provided with a driving mechanism capable of driving the two bearing plates (14) to move.

2. The elastic force testing device for elastic fabric according to claim 1, characterized in that: The driving mechanism comprises a driving box (11), the driving box (11) is transversely fixedly connected to the rear side of the movable plate (10), the driving box (11) is rotatably connected to a bidirectional threaded rod (12), both ends of the surface of the bidirectional threaded rod (12) are threadedly connected to threaded sleeves (13), the rear end of the bearing plate (14) can be movably extended to the inner cavity of the driving box (11), and is fixedly connected to the front side of the threaded sleeve (13) at the same end, the other end of the driving box (11) is fixedly connected to a motor (15), the output shaft of the motor (15) can be rotatably extended to the inner cavity of the driving box (11), and is fixedly connected to the other end of the bidirectional threaded rod (12).

3. The elastic force testing device for elastic fabric according to claim 2, characterized in that: The top of the drive box (11) is detachably connected to an inspection cover plate (22) via a plurality of bolts, and an observation window is provided on the surface of the inspection cover plate (22).

4. The elastic force testing device for elastic fabric according to claim 2, characterized in that: The surface of the movable plate (10) is laterally provided with a movable opening (21) for the two supporting plates (14) to move.

5. The elastic force testing device for elastic fabric according to claim 1, characterized in that: The upper surface of the support plate (17) is fixedly connected to a guide rail (18), and the bottom of the movable plate (10) is fixedly connected to a sliding block (19), and the sliding block (19) can be slidably sleeved on the surface of the guide rail (18).

6. The elastic force testing device for elastic fabric according to claim 1, characterized in that: A first receiving box (8) located below the receiving hopper (3) is provided inside the workbench (1) in a pullable manner, and a second receiving box (16) located below two carrying plates (14) is provided at one end of the rear side of the workbench (1).

7. The elastic force testing device for elastic fabric according to claim 1, characterized in that: The testing mechanism comprises a first clamping seat (2) and a second clamping seat (4), wherein the first clamping seat (2) is fixedly connected to one end of the top of the workbench (1), and the second clamping seat (4) is slidably arranged at the other end above the second clamping seat (4) in a horizontal direction, and a first electric telescopic rod (5) is vertically arranged on the top of both the first clamping seat (2) and the second clamping seat (4), and the bottom end of the first electric telescopic rod (5) can be movably extended to the inside of the second clamping seat (4) and is fixedly connected to a clamping plate (6), and the other end of the top of the workbench (1) is laterally fixedly connected to a second electric telescopic rod (7), and one end of the second electric telescopic rod (7) is fixedly connected to the surface of the second clamping seat (4).

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