Hypalon shed cloth stretching test device

Abstract

The utility model belongs to the technical field of shed cloth testing, and particularly relates to a HEPA shed cloth stretching testing device which comprises a base, connecting frames are fixedly connected to the two sides of the upper surface of the base, fixing plates are fixedly connected to the two sides of the upper surface of the base, a fixing frame is fixedly connected to one side of each fixing plate, and an electric push rod is fixedly connected to the inner side of each fixing frame. The output end of the electric push rod is fixedly connected with a connecting plate, fixing sleeves are fixedly connected to the two sides of the fixing frame, and sliding blocks are slidably connected to the inner walls of the fixing sleeves. An electric push rod is driven to drive a connecting plate moving rod, a connecting plate pulls a pulling plate to move, the pulling plate pulls a supporting plate to move, then the supporting plate pulls a sliding block to slide in a fixing sleeve, and therefore a pressing plate can be driven to tightly press shed cloth on the connecting rod; the shed cloth with different thicknesses or hardness can obtain a reasonable fixing effect and is evenly pressed, displacement is avoided, and the application range is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of canopy cloth testing, in particular to a hypalon canopy cloth stretching test device. BACKGROUND

[0002] Hypalon is a kind of high-performance synthetic rubber material, is widely used in various waterproof canopy, inflatable boat, weatherproof material and other fields, since hypalon canopy needs to bear greater tensile force in practical application, therefore, the test of its tensile property is very important for evaluating the durability, safety and applicability of the material.

[0003] The conventional stretching test device is prone to slipping or being not firmly fixed when clamping the hypalon canopy, resulting in a large error in test results. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a hypalon canopy stretching test device, which solves the problem that the conventional stretching test device is prone to slipping or being not firmly fixed when clamping the hypalon canopy, resulting in a large error in test results.

[0005] To achieve the above object, the utility model provides the following technical scheme: a hypalon canopy stretching test device, comprising a base, the upper surface of the base is fixedly connected with connecting frames on both sides, the upper surface of the base is fixedly connected with fixed plates on both sides, the side of the fixed plate is fixedly connected with fixed frames, the inner side of the fixed frame is fixedly connected with electric push rods, the output end of the electric push rod is fixedly connected with connecting plates, the both sides of the fixed frame are fixedly connected with fixed sleeves, the inner wall of the fixed sleeve is slidably connected with sliding blocks, the side of the sliding block is fixedly connected with support plates, one end of the support plate is fixedly connected with pressing plates one, the side of the support plate is rotatably connected with pull plates, the side of the pull plate is rotatably connected with the both sides of the connecting plate, the upper part of the connecting frame is fixedly connected with connecting rods.

[0006] As a preferred technical scheme of the utility model, the side of the pressing plate one is fixedly connected with rubber pads one.

[0007] As a preferred technical scheme of the utility model, the side of the connecting frame is fixedly connected with mounting plates, the upper surface of the mounting plate is fixedly connected with electric telescopic rods in the middle, the output end of the electric telescopic rod is fixedly connected with pressing plates two.

[0008] As a preferred technical scheme of the utility model, the inner lower surface of the mounting plate and the lower surface of the pressing plate two are fixedly connected with rubber pads two.

[0009] As a preferred embodiment of this utility model, a fixing frame is fixedly connected to the middle of the upper surface of the base, and a tensile detector is installed on the surface of the fixing frame.

[0010] As a preferred embodiment of this utility model, the other end of each slider is fixedly connected to a limit block.

[0011] Compared with the prior art, this utility model provides a tensile testing device for Hypalon fabric, which has the following advantages:

[0012] The Hypalon tent fabric tensile testing device drives an electric push rod to move a connecting plate, which in turn moves a pull plate, which in turn moves a support plate. This, in turn, causes the support plate to move a slider within a fixed sleeve, thereby pressing the pressure plate onto the connecting rod. This ensures that tent fabrics of different thicknesses or hardness can be properly fixed and evenly compressed, preventing displacement and expanding its applicability. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model;

[0014] Figure 2 This is a schematic diagram of the structure of this utility model;

[0015] Figure 3 This is an exploded view of the structure of this utility model;

[0016] Figure 4 This is a structural development diagram of the present invention.

[0017] In the diagram: 1. Base; 2. Connecting frame; 3. Fixing plate; 4. Fixing frame; 5. Electric push rod; 6. Connecting plate; 7. Fixing sleeve; 8. Slider; 9. Support plate; 10. Pressure plate one; 11. Pull plate; 12. Rubber pad one; 13. Connecting rod; 14. Mounting plate; 15. Electric telescopic rod; 16. Pressure plate two; 17. Rubber pad two; 18. Fixing frame; 19. Tension detector. Detailed Implementation

[0018] 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. Example 1

[0019] Please see Figures 1-4In this implementation scheme: the Hypalon tent fabric tensile testing device includes a base 1, a connecting frame 2 fixedly connected to both sides of the upper surface of the base 1, a fixing plate 3 fixedly connected to both sides of the upper surface of the base 1, a fixing frame 4 fixedly connected to one side of the fixing plate 3, an electric push rod 5 fixedly connected to the inner side of the fixing frame 4, a connecting plate 6 fixedly connected to the output end of the electric push rod 5, a fixing sleeve 7 fixedly connected to both sides of the fixing frame 4, a slider 8 slidably connected to the inner wall of the fixing sleeve 7, a support plate 9 fixedly connected to one side of the slider 8, a pressure plate 10 fixedly connected to one end of the support plate 9, a pull plate 11 rotatably connected to one side of the support plate 9, and one side of the pull plate 11 rotatably connected to both sides of the connecting plate 6; and a connecting rod 13 fixedly connected to the upper part of the connecting frame 2.

[0020] In this embodiment, by driving the electric push rod 5, its output end drives the connecting plate 6 to move, the connecting plate 6 drives the pull plate 11 to move, the pull plate 11 pulls the support plate 9 to move, and then the support plate pulls the slider 8 to slide in the fixed sleeve 7. Since the fixed sleeve 7 and the slide plate 8 are both inclined, the support plate 9 can move inward at the same time. The support plate 9 drives the pressure plate 10 to press on the canopy on the outer wall of the connecting rod 13 to press and position it, so as to avoid displacement during detection. The pressure plate 10 is arc-shaped so that it can better fit with the connecting rod 13.

[0021] Preferably, a rubber pad 12 is fixedly connected to one side of the pressure plate 10;

[0022] Among them, the rubber pad 12 plays a buffering and protective role, avoiding damage to the tarpaulin when in direct contact with it.

[0023] Furthermore, a mounting plate 14 is fixedly connected to one side of the connecting frame 2, and an electric telescopic rod 15 is fixedly connected to the middle of the upper surface of the mounting plate 14. A pressure plate 16 is fixedly connected to the output end of the electric telescopic rod 15.

[0024] In this process, the electric telescopic rod 15 is activated to move the pressure plate 16 downward, thereby further pressing the tarpaulin.

[0025] Preferably, rubber pads 17 are fixedly connected to the lower inner surface of the mounting plate 14 and the lower surface of the pressure plate 16.

[0026] In particular, the rubber pad 217 further provides uniform pressure and protection.

[0027] Furthermore, a fixing frame 18 is fixedly connected to the middle of the upper surface of the base 1, and a tensile detector 19 is installed on the surface of the fixing frame 18.

[0028] Among them, by setting up the tensile detector 19, the deformation and stress changes of the fabric during the stretching process can be monitored in real time, providing accurate test data.

[0029] Preferably, the other end of each slider 8 is fixedly connected to a limit block;

[0030] The setting of the limit block ensures that the movement range of the slider 8 within the fixed sleeve 7 will not exceed the preset limit, thus preventing damage to the equipment.

[0031] The working principle and usage process of this utility model: The canopy cloth passes through the mounting plate 14 and wraps around the connecting rod 13 once. Then, the electric push rod 5 is driven, and its output end drives the connecting plate 6 to move. The connecting plate 6 drives the pull plate 11 to move, and the pull plate 11 pulls the support plate 9 to move. In turn, the support plate pulls the slider 8 to slide within the fixed sleeve 7. Since both the fixed sleeve 7 and the slide plate 8 are inclined, the support plate 9 can move inward at the same time. The support plate 9 drives the pressure plate 10 to press against the canopy cloth on the outer wall of the connecting rod 13, pressing and positioning it to prevent displacement during testing. The rubber pad 12 on the pressure plate 10 is used to press... The system provides cushioning and protection, preventing damage to the fabric when in direct contact. The electric telescopic rod 15 moves the pressure plate 16 downwards, further pressing the fabric. Rubber pads 17 are placed on both the inner lower surface of the mounting plate 14 and the lower surface of the pressure plate 16, providing uniform pressure and protection. This ensures that fabrics of different thicknesses or hardness are properly secured and evenly compressed, preventing displacement and expanding applicability. The tensile detector 19 allows for real-time monitoring of the fabric's deformation and stress changes during the tensile process, providing accurate test data.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A tensile testing device for Hypalon fabric, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to both sides of the connecting frame (2), the upper surface of the base (1) is fixedly connected to both sides of the fixing plate (3), the fixing plate (3) is fixedly connected to one side of the fixing frame (4), the inner side of the fixing frame (4) is fixedly connected to the electric push rod (5), the output end of the electric push rod (5) is fixedly connected to the connecting plate (6), the fixing frame (4) is fixedly connected to both sides of the fixing sleeve (7), the inner wall of the fixing sleeve (7) is slidably connected to the slider (8), the slider (8) is fixedly connected to one side of the supporting plate (9), the supporting plate (9) is fixedly connected to one end of the supporting plate (9), the supporting plate (9) is rotatably connected to one side of the supporting plate (9), the one side of the pulling plate (11) is rotatably connected to both sides of the connecting plate (6), and the upper part of the connecting frame (2) is fixedly connected to the connecting rod (13).

2. The Hypalon fabric tensile testing device according to claim 1, characterized in that: Rubber pads (12) are fixedly connected to one side of each pressure plate (10).

3. The Hypalon fabric tensile testing device according to claim 1, characterized in that: One side of the connecting frame (2) is fixedly connected to a mounting plate (14), and an electric telescopic rod (15) is fixedly connected to the middle of the upper surface of the mounting plate (14). The output end of the electric telescopic rod (15) is fixedly connected to a pressure plate (16).

4. The Hypalon fabric tensile testing device according to claim 3, characterized in that: Rubber pads (17) are fixedly connected to the lower inner surface of the mounting plate (14) and the lower surface of the pressure plate (16).

5. The Hypalon fabric tensile testing device according to claim 1, characterized in that: A fixing frame (18) is fixedly connected to the middle of the upper surface of the base (1), and a tensile detector (19) is installed on the surface of the fixing frame (18).

6. The Hypalon fabric tensile testing device according to claim 1, characterized in that: The other end of each slider (8) is fixedly connected to a limit block.

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