Nylon fabric strength detection device

Abstract

The utility model relates to the technical field of chinlon fabric production, in particular to a chinlon fabric strength detection device which comprises a detection support, and a plurality of supporting stand columns are arranged at the bottom of the detection support. A first stretching detection module is horizontally arranged on the left side of the detection support, a second stretching detection module is horizontally arranged on the right side of the detection support, the first stretching detection module comprises a first stretching air cylinder, and the first stretching air cylinder is horizontally arranged on the left side face of the detection support; a piston rod of the first stretching air cylinder is connected with a first sliding supporting plate, a first door-shaped supporting frame is fixed to the first sliding supporting plate, and a first clamping air cylinder is vertically and downwards arranged on the first door-shaped supporting frame. The chinlon fabric strength detection device disclosed by the utility model can improve the detection efficiency of the chinlon fabric strength.

Description

Technical Field

[0001] This utility model relates to the field of nylon fabric production technology, and in particular to a nylon fabric strength testing device. Background Technology

[0002] Nylon fabrics possess advantages such as high abrasion resistance, good elasticity, and high strength. After production, nylon fabrics require strength testing to meet national standards and customer requirements. Fabric strength is a crucial indicator of textile quality, relating to the fabric's durability and tensile strength under external forces. Existing nylon fabric strength testing devices rely on manual adjustment and pressure application when clamping the fabric, which can result in inconsistent clamping and reduced testing efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a nylon fabric strength testing device, which can improve the testing efficiency of nylon fabric strength.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A nylon fabric strength testing device includes a testing bracket with several supporting columns at the bottom of the testing bracket.

[0006] A first tensile testing module is horizontally arranged on the left side of the testing bracket, and a second tensile testing module is horizontally arranged on the right side. The first tensile testing module includes a first tensile cylinder, which is horizontally arranged on the left side of the testing bracket. The piston rod of the first tensile cylinder is connected to a first sliding support plate. A first portal frame is fixed on the first sliding support plate. A first clamping cylinder is vertically arranged on the first portal frame. A first limiting plate is fixed on the piston rod of the first clamping cylinder. A plurality of first limiting grooves are formed on the first limiting plate. A plurality of first limiting protrusions that are adapted to the first limiting grooves are formed on the first sliding support plate.

[0007] The second tensile testing module includes a second tensile cylinder. The piston rod of the second tensile cylinder is horizontally arranged on the right side of the testing bracket, and the piston rod of the second tensile cylinder is connected to a second sliding support plate. A second portal frame is fixed on the second sliding support plate. A second clamping cylinder is vertically arranged on the second portal frame. A second limiting plate is fixed on the piston rod of the second clamping cylinder. A plurality of second limiting grooves are formed on the second limiting plate. A plurality of second limiting protrusions that are adapted to the second limiting grooves are formed on the second sliding support plate.

[0008] As an improvement: a first pressure sensor is provided at the joint between the piston rod of the first clamping cylinder and the first limiting plate;

[0009] A second pressure sensor is provided at the joint between the piston rod of the second clamping cylinder and the second limiting plate.

[0010] As an improvement, several sliding limit rods are fixed inside the detection bracket, and the first sliding support plate and the second sliding support plate are both slidably limited on the sliding limit rods.

[0011] As an improvement: the piston rod of the first tension cylinder is connected to the first sliding support plate via a first tension sensor;

[0012] The piston rod of the second tension cylinder is connected to the second sliding support plate via a second tension sensor.

[0013] As an improvement, a support disc is fixed below the support column.

[0014] As an improvement, a distance sensing sensor is provided on the right side of the first portal frame.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. When clamping nylon fabric, place both ends of the nylon fabric onto the first limiting protrusion and the second limiting protrusion respectively. The first limiting plate and the second limiting plate move downwards, and the two ends of the nylon fabric are pressed between the first limiting groove and the first limiting protrusion, and the second limiting groove and the second limiting protrusion respectively. The clamping of nylon fabric can be achieved quickly through the above operation.

[0017] 2. The pressure applied by the first pressure sensor and the second pressure sensor to the first limiting plate and the second limiting plate to the first limiting protrusion and the second limiting protrusion can be detected respectively, thereby reducing the possibility of loose clamping;

[0018] 3. The support disc can improve the stability of the device. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in this utility model, the accompanying drawings used in the description of the embodiments or prior art will be briefly introduced below.

[0020] Figure 1 A schematic diagram of the overall structure of a nylon fabric strength testing device. Figure 1 ;

[0021] Figure 2 A schematic diagram of the overall structure of a nylon fabric strength testing device. Figure 2 ;

[0022] The components include: 1. Detection bracket; 2. Support column; 3. First tension cylinder; 4. Second tension cylinder; 5. First sliding support plate; 6. Second sliding support plate; 7. First portal frame support; 8. Second portal frame support; 9. First clamping cylinder; 10. Second clamping cylinder; 11. First limiting plate; 12. Second limiting plate; 13. First limiting groove; 14. Second limiting groove; 15. First limiting protrusion; 16. Second limiting protrusion; 17. First pressure sensor; 18. Second pressure sensor; 19. Sliding limiting rod; 20. First tension sensor; 21. Second tension sensor; 22. Distance sensor; 23. Support disc. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Please refer to Figures 1-2 A nylon fabric strength testing device includes a testing bracket 1, with several supporting columns 2 at the bottom of the testing bracket 1.

[0025] A first tensile testing module is horizontally arranged on the left side of the testing bracket 1, and a second tensile testing module is horizontally arranged on its right side. The first tensile testing module includes a first tensile cylinder 3, which is horizontally arranged on the left side of the testing bracket 1. The piston rod of the first tensile cylinder 3 is connected to a first sliding support plate 5. A first portal frame 7 is fixed on the first sliding support plate 5. A first clamping cylinder 9 is vertically arranged on the first portal frame 7. A first limiting plate 11 is fixed on the piston rod of the first clamping cylinder 9. A plurality of first limiting grooves 13 are opened on the first limiting plate 11. A plurality of first limiting protrusions 15 that are adapted to the first limiting grooves 13 are provided on the first sliding support plate 5.

[0026] The second tensile testing module includes a second tensile cylinder 4. The piston rod of the second tensile cylinder 4 is horizontally arranged on the right side of the testing bracket 1, and the piston rod of the second tensile cylinder 4 is connected to the second sliding support plate 6. A second portal frame 8 is fixed on the second sliding support plate 6. A second clamping cylinder 10 is vertically downward arranged on the second portal frame 8. A second limiting plate 12 is fixed on the piston rod of the second clamping cylinder 10. A plurality of second limiting grooves 14 are opened on the second limiting plate 12. A plurality of second limiting protrusions 16 that are adapted to the second limiting grooves 14 are provided on the second sliding support plate 6.

[0027] In this embodiment, when clamping the nylon fabric, the two ends of the nylon fabric are placed on the first limiting protrusion 15 and the second limiting protrusion 16 respectively. The first limiting plate 11 and the second limiting plate 12 move downward, and the two ends of the nylon fabric are pressed between the first limiting groove 13 and the first limiting protrusion 15, and the second limiting groove 14 and the second limiting protrusion 16 respectively. The clamping of the nylon fabric can be quickly achieved through the above operation.

[0028] A first pressure sensor 17 is provided at the joint between the piston rod of the first clamping cylinder 9 and the first limiting plate 11; a second pressure sensor 18 is provided at the joint between the piston rod of the second clamping cylinder 10 and the second limiting plate 12. In this embodiment, the first pressure sensor 17 and the second pressure sensor 18 can respectively detect the pressure applied by the first limiting plate 11 and the second limiting plate 12 to the first limiting protrusion 15 and the second limiting protrusion 16, thereby reducing the possibility of loose clamping.

[0029] Several sliding limit rods 19 are fixed inside the detection bracket 1. The first sliding support plate 5 and the second sliding support plate 6 are both slidably limited on the sliding limit rods 19.

[0030] The piston rod of the first tension cylinder 3 is connected to the first sliding support plate 5 through the first tension sensor 20; the piston rod of the second tension cylinder 4 is connected to the second sliding support plate 6 through the second tension sensor 21.

[0031] A support disc 23 is fixed below the support column 2. In this embodiment, the support disc 23 can improve the stability of the device.

[0032] A distance sensor 22 is provided on the right side of the first portal frame 7. In this embodiment, the distance sensor 22 can detect the distance between the two portal frames in real time, thereby calculating the maximum tensile length of the nylon fabric before it tears.

[0033] Working principle: The two ends of the nylon fabric are clamped between the first limiting groove 13 and the first limiting protrusion 15, and the second limiting groove 14 and the second limiting protrusion 16, respectively. After clamping, the first stretching cylinder 3 and the second stretching cylinder 4 are activated, so that the distance between the first sliding support plate 5 and the second sliding support plate 6 gradually increases. The tension between the stretching cylinder and the corresponding sliding support plate is detected in real time by the first tension sensor 20 and the second tension sensor 21, which is the tension on the fabric, until the fabric is torn. The current tension value is recorded.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A device for detecting the strength of a nylon fabric, characterized by, Including detection support, a plurality of support columns are arranged at the bottom of the detection support; A first stretching detection module is arranged horizontally on the left side of the detection support, and a second stretching detection module is arranged horizontally on the right side of the detection support, the first stretching detection module comprises a first stretching cylinder, the first stretching cylinder is arranged horizontally on the left side of the detection support, and the piston rod of the first stretching cylinder is connected with a first sliding support plate, a first door-shaped support frame is fixed on the first sliding support plate, a first clamping cylinder is arranged vertically downward on the first door-shaped support frame, a first limiting plate is fixed on the piston rod of the first clamping cylinder, a plurality of first limiting grooves are arranged on the first limiting plate, and a plurality of first limiting protrusions matched with the first limiting grooves are arranged on the first sliding support plate; The second stretching detection module comprises a second stretching cylinder, the piston rod of the second stretching cylinder is arranged horizontally on the right side of the detection support, and the piston rod of the second stretching cylinder is connected with a second sliding support plate, a second door-shaped support frame is fixed on the second sliding support plate, a second clamping cylinder is arranged vertically downward on the second door-shaped support frame, a second limiting plate is fixed on the piston rod of the second clamping cylinder, a plurality of second limiting grooves are arranged on the second limiting plate, and a plurality of second limiting protrusions matched with the second limiting grooves are arranged on the second sliding support plate; A first pressure sensor is arranged at the joint of the piston rod of the first clamping cylinder and the first limiting plate, and a second pressure sensor is arranged at the joint of the piston rod of the second clamping cylinder and the second limiting plate; A plurality of sliding limiting rods are fixed in the detection support, and the first sliding support plate and the second sliding support plate are slidingly limited on the sliding limiting rods; The piston rod of the first stretching cylinder is connected with the first sliding support plate through a first tension sensor, and the piston rod of the second stretching cylinder is connected with the second sliding support plate through a second tension sensor; A support disc is arranged below the support column, and a distance sensing sensor is arranged on the right side of the first door-shaped support frame.

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