A glove fabric toughness testing device

Abstract

This utility model relates to the technical field of fabric testing devices, and discloses a glove fabric toughness testing device, including a base. An outer plate is fixedly connected to the top of the base. A motor is fixedly connected to one side of the outer plate. A pull rod is fixedly connected to the drive end of the motor. A support rod is rotatably connected to the pull rod away from the motor. A slide plate is rotatably connected to the other side of the support rod. A base is fixedly connected to one side of the slide plate. A support plate is fixedly connected to the top of the base. A motor is fixedly connected to one side of the support plate. A rotating disk is fixedly connected to the drive end of the motor. In this utility model, the motor acts as a power source, driving the rotating disk structure to rotate. The rotation of the rotating disk, through a clever mechanical connection, causes a slider to slide smoothly along a specific track. The slider is connected to a needle plate via a suspension rod, thereby enabling the needle plate to achieve precise translation.

Description

Technical Field

[0001] This utility model relates to the technical field of fabric testing devices, and in particular to a glove fabric toughness testing device. Background Technology

[0002] Gloves are widely used in medical, industrial, and food processing fields. Different scenarios have different performance requirements for gloves, and fabric toughness is particularly critical. In medical scenarios, gloves must be tough to prevent tearing during wearing and use and to avoid the spread of germs. In industrial fields, worker gloves must be able to withstand mechanical forces such as stretching, friction, and puncture, otherwise they will be difficult to protect workers. In the food processing industry, gloves not only need to meet hygiene standards, but also need to be tough enough to prevent tearing and food contamination, which would affect food safety.

[0003] Existing glove fabric toughness testing devices are mainly based on mechanical principles. They test the toughness of glove fabric by applying different forms of force to the sample. A tensile testing machine is used to apply axial tension to the fixed glove fabric sample, causing the sample to gradually elongate until it breaks. By measuring the force and displacement changes during the stretching process, the tensile strength, elongation at break, and other toughness-related indicators of the material are calculated.

[0004] Existing glove fabric toughness testing devices have played a positive role in promoting glove fabric toughness testing. However, these devices generally have functional limitations and relatively limited testing dimensions. Most can only test the elasticity of glove fabrics and cannot simultaneously test the puncture resistance, which is equally important in actual use. However, in many fields such as medical and industrial applications, gloves need to have both excellent elasticity and puncture resistance. A single test is insufficient to comprehensively evaluate the toughness quality of gloves and cannot meet actual needs. Therefore, a glove fabric toughness testing device is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a glove fabric toughness testing device, which aims to improve the problem that the existing technology cannot simultaneously test the puncture performance of gloves, which is equally important in actual use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A glove fabric toughness testing device includes a base, an outer plate fixedly connected to the top of the base, a motor fixedly connected to one side of the outer plate, a pull rod fixedly connected to the drive end of the motor, a support rod rotatably connected to the pull rod away from the motor, a slide plate rotatably connected to the other side of the support rod, a base fixedly connected to one side of the slide plate, a support plate fixedly connected to the top of the base, a drive assembly provided on one side of the support plate, a pull plate rotatably connected to one side of the drive assembly, a slider rotatably connected to the other side of the pull plate, a hanging rod fixedly connected to the slider away from the pull plate, a needle plate fixedly connected to the bottom of the hanging rod, and clamping assemblies provided at both the top of the base and the bottom of the base.

[0008] As a further description of the above technical solution:

[0009] The clamping assembly includes a base, with brackets rotatably connected to both sides of the base. A clamping plate is fixedly connected to the side of the bracket away from the base. A hydraulic cylinder is fixedly connected inside the base. Two connecting rods are rotatably connected to the top of the hydraulic cylinder. The sides of the two connecting rods away from the hydraulic cylinder are rotatably connected to the inside of the two brackets.

[0010] As a further description of the above technical solution:

[0011] A second support plate is fixedly connected to the top of the base on the side away from the first support plate, and a top plate is fixedly connected to the top of the first support plate and the second support plate.

[0012] As a further description of the above technical solution:

[0013] The outer plate has two through holes inside, and both sides of the slide plate slide at the through holes;

[0014] As a further description of the above technical solution:

[0015] The top of the base is fixedly connected to two fixed columns, and the inner walls on both sides of the base slide against the outer walls of the two fixed columns.

[0016] As a further description of the above technical solution:

[0017] The drive assembly includes a second motor, the outer side of which is fixed to the inner side. A rotating disk is fixedly connected to the drive end of the second motor. A connecting column is fixedly connected to the side of the rotating disk away from the second motor. A pull plate is rotatably connected to the outer wall of the connecting column.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the linkage column on the side away from the rotating disk slides on the inner wall of the groove of the second support plate, and the outer wall of the slider slides on the inner wall of the slot of the top plate.

[0020] As a further description of the above technical solution:

[0021] One side of each of the two pedestals is fixedly connected to the top of the base, and the other side of each of the two pedestals is fixedly connected to the bottom of the base.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the second motor serves as the power source, and its operation drives the rotating disk structure to rotate. The rotation of the rotating disk, through a clever mechanical connection, causes the slider to slide smoothly along a specific track. The slider is connected to the needle plate through a suspension rod, thereby causing the needle plate to achieve precise translation. Therefore, the device can simultaneously conduct puncture tests while stretching the glove and testing the fabric elasticity, accurately measuring the puncture resistance of the glove under different degrees of stretching, greatly improving the comprehensiveness of the test, and significantly improving the efficiency of glove fabric toughness testing.

[0024] 2. In this utility model, the hydraulic cylinder plays a key driving role, driving the connecting rod to perform regular opening and closing movements. One end of the bracket is rotatably connected to the platform to form a stable support structure, while the other end is rotatably connected to the connecting rod. In this way, when the hydraulic cylinder is activated, it can precisely push the bracket to move through the connecting rod, thereby driving the clamping plate to complete the clamping action. This design allows the clamping plate to clamp the glove evenly and stably, greatly improving the stability of the entire clamping device and effectively solving the problem of the glove falling off due to insecure clamping during tensile testing. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a glove fabric toughness testing device proposed in this utility model.

[0026] Figure 2 This is a schematic diagram of the top plate of a glove fabric toughness testing device proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the structure of a support plate for a glove fabric toughness testing device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the pull rod of the glove fabric toughness testing device proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the support structure for a glove fabric toughness testing device proposed in this utility model.

[0030] Figure 6 This is a schematic diagram of the base of a glove fabric toughness testing device proposed in this utility model.

[0031] Legend:

[0032] 1. Base; 2. Outer plate; 3. Motor 1; 4. Pull rod; 5. Support rod; 6. Slide plate; 7. Base; 8. Support plate 1; 9. Motor 2; 10. Rotating disk; 11. Linkage column; 12. Pull plate; 13. Slider; 14. Hanging rod; 15. Needle plate; 16. Top plate; 17. Support plate 2; 18. Platform; 19. Hydraulic cylinder; 20. Bracket; 21. Connecting rod; 22. Clamping plate; 23. Fixed column. Detailed Implementation

[0033] 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.

[0034] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a glove fabric toughness testing device, comprising a base 1, which supports the entire device. An outer plate 2 is fixedly connected to the top of the base 1, protecting the component structure. A motor 3 is fixedly connected to one side of the outer plate 2. A pull rod 4 is fixedly connected to the drive end of the motor 3, transmitting the driving force of the motor 3. A support rod 5 is rotatably connected to the side of the pull rod 4 away from the motor 3, transmitting the driving force again. A slide plate 6 is rotatably connected to the other side of the support rod 5. A base 7 is fixedly connected, and the base 7 plays a connecting role. A support plate 8 is fixedly connected to the top of the base 7. A drive component is set on one side of the support plate 8. A pull plate 12 is rotatably connected to one side of the drive component. The pull plate 12 further transmits the driving force of the motor 9. A slider 13 is rotatably connected to the other side of the pull plate 12. A hanging rod 14 is fixedly connected to the side of the slider 13 away from the pull plate 12. A needle plate 15 is fixedly connected to the bottom of the hanging rod 14, so that the needle plate 15 can move in translation. Clamping components are set on the top of the base 1 and the bottom of the base 7.

[0035] Reference Figure 5The clamping assembly includes a base 18, which supports the entire clamping assembly. Supports 20 are rotatably connected to both sides of the base 18. A clamping plate 22 is fixedly connected to the side of the support 20 away from the base 18. A hydraulic cylinder 19 is fixedly connected inside the base 18. The presence of the hydraulic cylinder 19 makes the clamping process more stable. Two connecting rods 21 are rotatably connected to the top of the hydraulic cylinder 19, allowing the two connecting rods 21 to open and close. The sides of the two connecting rods 21 away from the hydraulic cylinder 19 are rotatably connected to the inside of the two supports 20, causing the clamping plates 22 to move towards each other for a more secure clamping.

[0036] Reference Figure 2 , Figure 4 and Figure 6 A second support plate 17 is fixedly connected to the top of the base 7 on the side away from the first support plate 8. A top plate 16 is fixedly connected to the top of the first support plate 8 and the second support plate 17, making the overall structure more stable. Two through holes are opened inside the outer plate 2, and the two sides of the slide plate 6 slide at the through holes, which can restrict the movement of the slide plate 6. Two fixed posts 23 are fixedly connected to the top of the base 1, and the inner walls of both sides of the base 7 slide on the outer walls of the two fixed posts 23, which can restrict the movement of the base 7. The drive assembly includes a second motor 9, and the outer side of the second motor 9 is fixedly connected to the second support plate 17. The drive end of the motor 9 is fixedly connected to a rotating disk 10 on the inner side of the support plate 8. The presence of the rotating disk 10 allows the driving force of the motor 9 to be transmitted. A connecting column 11 is fixedly connected to the side of the rotating disk 10 away from the motor 9, so that the connecting column 11 moves in a circle around the motor 9. A pull plate 12 is rotatably connected to the outer wall of the connecting column 11, so that the driving force can be transmitted. One side of the two pedestals 18 is fixedly connected to the top of the base 1, and the other side of the two pedestals 18 is fixedly connected to the bottom of the base 7, making the entire clamping process smoother.

[0037] Working principle: When testing the fabric toughness of gloves, the gloves are placed on clamping plates 22. Due to the presence of hydraulic cylinder 19, the connecting rod 21 is driven to open and close, causing the two supports 20 to move the two clamping plates 22 towards each other, thus clamping and fixing the gloves. At this time, motor 3 is turned on, and the driving force of motor 3 drives the pull rod 4 to rotate, causing the support rod 5 to slide the slide plate 6 at the through hole of the outer plate 2. Thus, the base 7 slides up and down inside the fixed column. The bottom of the base 7 and the top clamping assembly of the base 1 hold the gloves, allowing the gloves to be stretched to test the fabric toughness. During testing, motor 29 is activated at an appropriate time. The driving force of motor 29 drives the rotating disk 10 to perform circular motion, which in turn drives the linkage column 11 to perform circular motion around motor 29 as the center. This causes the linkage column 11 to drive the pull plate 12 to move, which in turn causes the slider 13 to slide in the slot of the top plate 16. This allows the hanging rod 14 and the slider 13 to move synchronously, so that the top plate 16 can be moved to the position of holding the glove. The height is adjusted to a suitable height to test the required tensile test data. The needle plate 16 is moved to contact the glove to test the required puncture pressure data, thereby obtaining the required glove fabric toughness report data.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A glove fabric toughness testing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to an outer plate (2), and a motor (3) is fixedly connected to one side of the outer plate (2). A pull rod (4) is fixedly connected to the drive end of the motor (3). A support rod (5) is rotatably connected to the side of the pull rod (4) away from the motor (3). A slide plate (6) is rotatably connected to the other side of the support rod (5). A base (7) is fixedly connected to one side of the slide plate (6). A support plate (8) is fixedly connected to the top of the base (7). A drive assembly is provided on one side of the support plate (8). A pull plate (12) is rotatably connected to one side of the drive assembly. A slider (13) is rotatably connected to the other side of the pull plate (12). A hanging rod (14) is fixedly connected to the side of the slider (13) away from the pull plate (12). A needle plate (15) is fixedly connected to the bottom of the hanging rod (14). A clamping assembly is provided on the top of the base (1) and the bottom of the base (7).

2. The glove fabric toughness testing device according to claim 1, characterized in that: The clamping assembly includes a base (18), on both sides of the base (18) are rotatably connected to brackets (20), and a clamping plate (22) is fixedly connected to the side of the bracket (20) away from the base (18). A hydraulic cylinder (19) is fixedly connected inside the base (18), and two connecting rods (21) are rotatably connected to the top of the hydraulic cylinder (19). The side of the two connecting rods (21) away from the hydraulic cylinder (19) is rotatably connected to the inside of the two brackets (20).

3. The glove fabric toughness testing device according to claim 1, characterized in that: A second support plate (17) is fixedly connected to the top of the base (7) on the side away from the first support plate (8), and a top plate (16) is fixedly connected to the top of the first support plate (8) and the second support plate (17).

4. The glove fabric toughness testing device according to claim 1, characterized in that: The outer plate (2) has two through holes inside, and the two sides of the sliding plate (6) slide at the through holes.

5. The glove fabric toughness testing device according to claim 1, characterized in that: The top of the base (1) is fixedly connected to two fixed columns (23), and the inner walls on both sides of the base (7) slide on the outer walls of the two fixed columns (23).

6. The glove fabric toughness testing device according to claim 3, characterized in that: The drive assembly includes a second motor (9), the outer side of which is fixed to the inner side of a support plate (8). A rotating disk (10) is fixedly connected to the drive end of the second motor (9). A connecting column (11) is fixedly connected to the side of the rotating disk (10) away from the second motor (9). A pull plate (12) is rotatably connected to the outer wall of the connecting column (11).

7. The glove fabric toughness testing device according to claim 6, characterized in that: The outer wall of the connecting column (11) on the side away from the rotating disk (10) slides on the inner wall of the groove of the second support plate, and the outer wall of the slider (13) slides on the inner wall of the slot of the top plate (16).

8. The glove fabric toughness testing device according to claim 2, characterized in that: One side of the two pedestals (18) is fixedly connected to the top of the base (1), and the other side of the two pedestals (18) is fixedly connected to the bottom of the base (7).

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