Light-weight fabric strength detection device

Abstract

The utility model discloses a lightweight fabric strength detection device which comprises a workbench, the upper surface of the workbench is fixedly connected with a side plate, the side plate is provided with a rotating shaft, a connecting plate, a screw rod, a rotating machine, a supporting plate, a pressing plate, a clamping groove and a clamping block, the clamping groove is internally provided with a first rubber pad, the lower surface of the pressing plate is fixedly connected with the clamping block, and the clamping block is fixedly connected with the connecting plate. A second rubber pad is arranged on the clamping block, and fillets are arranged on the supporting plate and the pressing plate. A detection device body and a hydraulic cylinder are fixedly connected to the upper surface of the workbench, a sliding rail is arranged on the workbench, a sliding block is slidably connected into the sliding rail, and a hydraulic rod is fixedly connected to the output end of the hydraulic cylinder. According to the device, the rubber pad is arranged to protect the fabric, the circular bead design reduces friction, the rotating shaft, the supporting plate and the pressing plate are fixedly connected to guarantee stable structure matching and achieve accurate adjustment, the clamping groove and the clamping block effectively fix the fabric, and therefore the fabric is pulled, and the detection accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of strength detection devices, and particularly relates to a strength detection device for lightweight fabrics. Background Art

[0002] In the process of manufacturing and using lightweight fabrics (such as special fibers, polymer materials, etc.), the clamping effect of the fabric is crucial for the quality and performance of the product.

[0003] In the existing strength detection device technology, manual pulling of the fabric is mostly used for detection. However, this method has poor effects, is laborious and time-consuming during detection. For example, the Chinese patent discloses a "fabric strength detection device" with the application number "CN202222484724.0". It presses and fixes the end of the fabric to be detected between two first rubber pads and the starting end between two second rubber pads, and then pulls the fabric fixed at both ends by the contraction of the piston end of the hydraulic cylinder. And its tensile force signal will be transmitted to the electronic screen through the tensile force sensor, and then by observing the value on the electronic screen and comparing it with the standard value, it can be judged whether the tensile strength of the fabric to be detected meets the standard. However, when clamping the fabric, it is easy to fall off, affecting the detection effect. Summary of the Utility Model

[0004] The purpose of the utility model is to at least solve one of the technical problems existing in the prior art, and provide a strength detection device for lightweight fabrics. Through the close cooperation of the side plate, rotating shaft, connecting plate, lead screw, rotating machine, support plate, pressing plate, card slot and card block, the fabric is clamped by the card slot and card block, and the friction of the rubber pad makes the fabric firmly fixed. Rotate the rotating shafts on both sides to make the fabric wind around the support plate and the pressing plate in the opposite direction. Due to the effect of the rounded corners, the friction of the fabric is reduced, and the fabric is firmly fixed for tensile strength detection, thus realizing the precise fixation and protection of the fabric, ensuring the stability and accuracy of the detection process, and at the same time being easy to operate, improving the detection efficiency and reliability, and being applicable to the strength detection of various lightweight fabrics.

[0005] The present utility model also provides a device for detecting the strength of a lightweight fabric, comprising: a workbench, on the upper surface of which a side plate is fixedly connected. A rotating shaft is arranged on the side plate, and a connecting plate is fixedly connected to the end of the rotating shaft. A lead screw is arranged inside the connecting plate, and a rotating machine and a support plate are arranged on the lead screw. A pressing plate is arranged on the rotating machine, and a clamping groove and a clamping block are arranged on the support plate. A first rubber pad is arranged inside the clamping groove, a clamping block is fixedly connected to the lower surface of the pressing plate, and a second rubber pad is arranged on the clamping block. Rounded corners are arranged on both the support plate and the pressing plate; A detection device body and a hydraulic cylinder are fixedly connected to the upper surface of the workbench. A slide rail is arranged on the workbench, and a slider is slidably connected inside the slide rail. The output end of the hydraulic cylinder is fixedly connected to a hydraulic rod. Through the above device, by setting rubber pads to protect the fabric, the rounded corner design reduces friction, the fixed connection of the rotating shaft, the support plate and the pressing plate ensures stable structure and precise adjustment, and the clamping groove and the clamping block effectively fix the fabric, thereby pulling the fabric to improve the detection accuracy.

[0006] For a device for detecting the strength of a lightweight fabric according to the present utility model, the number of the side plates is four, and the side plates are fixedly parallel. Through the above device, by fixedly arranging the four side plates in parallel, the structure of the whole device is stable, not easily deformed, and the reliability of detection is improved.

[0007] For a device for detecting the strength of a lightweight fabric according to the present utility model, a knob is arranged outside the rotating shaft, and the rotating shafts are placed facing each other. Through the above device, by setting the knob, the adjustment of the rotating shaft is more convenient and precise, and the stress state of the fabric can be adjusted as needed.

[0008] For a device for detecting the strength of a lightweight fabric according to the present utility model, the connecting plate is located at both ends of the support plate and the pressing plate, and a cylinder is fixedly connected to the upper surface of the connecting plate. The pressing plate is fixedly connected to the output end of the cylinder. Through the above device, through the action of the cylinder, the up and down movement of the pressing plate can be realized, thereby controlling the pressing and loosening processes of the fabric, which is convenient for operation.

[0009] For a device for detecting the strength of a lightweight fabric according to the present utility model, the rotating machine is located above the support plate, and the support plate is located at the bottom of the lead screw. Through the above device, by rotating the rotating machine, the support plate can be driven to move up and down, thereby adjusting the position and stress state of the fabric.

[0010] For a device for detecting the strength of a lightweight fabric according to the present utility model, the number of the support plates and the pressing plates is two, and the support plates and the pressing plates are located on both sides of the detection device body. Through the above device, through the design of double support plates and pressing plates, multiple points can be detected simultaneously, improving the detection efficiency.

[0011] A lightweight fabric strength detection device according to the present utility model, wherein the clamping block is located on the side surface of the support plate, and the sizes and positions of the card slots and the clamping blocks are the same. Through the above device, through the tight fit of the card slots and the clamping blocks, the fabric can be effectively fixed to prevent it from sliding during the detection process.

[0012] A lightweight fabric strength detection device according to the present utility model, wherein the right side plate fits on the upper surface of the slider, and the hydraulic rod fits on the right surface of the side plate. Through the above device, through the cooperation of the side plate, the slider and the hydraulic rod, the stability of the fabric during the detection process can be ensured, and the accuracy of the detection result can be improved.

[0013] Beneficial effects

[0014] Compared with the prior art, for the lightweight fabric strength detection device, through the tight cooperation of the side plate, the rotating shaft, the connecting plate, the lead screw, the rotating machine, the support plate, the pressing plate, the card slot, and the clamping block, the fabric is clamped by the card slot and the clamping block, and the friction of the rubber pad makes the fabric firmly fixed. Rotate the rotating shafts on both sides to make the fabric wind around the support plate and the pressing plate in the opposite direction. Due to the effect of the rounded corners, the friction of the fabric is reduced, and the fabric is firmly fixed, and then the tensile strength is detected, thereby realizing the precise fixation and protection of the fabric, ensuring the stability and accuracy of the detection process, and at the same time, the operation is simple, improving the detection efficiency and reliability, and is applicable to the strength detection of various lightweight fabrics. Description of the drawings

[0015] The following further illustrates the present utility model in conjunction with the drawings and embodiments;

[0016] Figure 1 It is the front view of the lightweight fabric strength detection device of the present utility model;

[0017] Figure 2 It is the Figure 1 vertical sectional view of the lightweight fabric strength detection device of the present utility model;

[0018] Figure 3 It is the Figure 1 horizontal sectional view of the lightweight fabric strength detection device of the present utility model;

[0019] Figure 4 It is the Figure 2 enlarged view at A in the lightweight fabric strength detection device of the present utility model;

[0020] Figure 5 It is the Figure 3 enlarged view at B in the lightweight fabric strength detection device of the present utility model.

[0021] Legend description:

[0022] 1. Workbench; 2. Side plate; 3. Connecting plate; 4. Lead screw; 5. Rotating machine; 6. Cylinder; 7. Support plate; 8. Pressing plate; 9. Rotating shaft; 10. Knob; 11. Card slot; 12. First rubber pad; 13. Clamping block; 14. Card block; 15. Second rubber pad; 16. Rounded corner; 17. Detection device body; 18. Hydraulic cylinder; 19. Hydraulic rod; 20. Slide rail; 21. Slide block. Detailed implementation manner

[0023] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be construed as a limitation on the protection scope of the present invention.

[0024] Referring to Figures 1-5 , an embodiment of a lightweight fabric strength detection device of the present invention includes: a workbench 1, the workbench 1 provides a stable operation platform, and a side plate 2 is fixedly connected to the upper surface of the workbench 1. The side plate 2 supports and fixes the detection component to ensure the stability of the device. The number of side plates 2 is four, and the side plates 2 are fixedly parallel. A rotating shaft 9 is provided on the side plate 2. The rotating shaft 9 drives the connecting plate 3 to rotate. A knob 10 is arranged outside the rotating shaft 9, and the knob 10 facilitates the manual adjustment of the rotating shaft 9. The rotating shafts 9 are placed facing each other, and the end of the rotating shaft 9 is fixedly connected to a connecting plate 3. The connecting plate 3 is located at both ends of the support plate 7 and the pressing plate 8. A cylinder 6 is fixedly connected to the upper surface of the connecting plate 3. The cylinder 6 provides the power for the up and down movement of the pressing plate 8 to realize the pressing or releasing of the fabric. The pressing plate 8 is fixedly connected to the output end of the cylinder 6. A lead screw 4 is arranged inside the connecting plate 3. A rotating machine 5 and a support plate 7 are arranged on the lead screw 4. The support plate 7 supports and fixes the fabric and provides the support force during the detection process. The rotating machine 5 is located above the support plate 7, and the support plate 7 is located at the bottom of the lead screw 4. The pressing plate 8 is arranged on the rotating machine 5. The pressing plate 8 presses the fabric under the action of the cylinder 6 to ensure the stability of the fabric during the detection process. The number of the support plate 7 and the pressing plate 8 is two. The support plate 7 and the pressing plate 8 are located on both sides of the detection device body 17. A card slot 11 and a clamping block 13 are arranged on the support plate 7. The clamping block 13 fixes one end of the fabric, and the card slot 11 is used to fix the fabric and provide buffer protection. A first rubber pad 12 is arranged inside the card slot 11. The first rubber pad 12 protects the fabric and prevents damage during the detection process. A card block 14 is fixedly connected to the lower surface of the pressing plate 8. The card block 14 cooperates with the card slot 11 to clamp the fabric. A second rubber pad 15 is arranged on the card block 14. The second rubber pad 15 protects the fabric and prevents damage during the detection process. Rounded corners 16 are arranged on both the support plate 7 and the pressing plate 8. The rounded corners 16 reduce the friction and tearing of the fabric and protect the edge of the fabric.

[0025] A detection device body 17 and a hydraulic cylinder 18 are fixedly connected to the upper surface of the workbench 1. The detection device body 17 is a prior art and will not be elaborated here. The hydraulic cylinder 18 is a prior art and will not be elaborated here. The clamping block 13 is located on the side surface of the support plate 7. The sizes and positions of the card slots 11 and the card blocks 14 are the same. A slide rail 20 is arranged on the workbench 1. The slide rail 20 guides the movement of the slider 21 to ensure its stable operation. The slider 21 is slidably connected inside the slide rail 20. The slider 21 carries the side plate 2 and moves within the slide rail 20 to stretch the fabric. The output end of the hydraulic cylinder 18 is fixedly connected to a hydraulic rod 19. The hydraulic rod 19 can pull the side plate 2 and stretch the fabric. The right side plate 2 is in contact with the upper surface of the slider 21. The hydraulic rod 19 is in contact with the right surface of the side plate 2.

[0026] Working principle: When in use, place the fabric on the support plate 7, fix one end of the fabric through the clamping block 13, turn on the air cylinder 6 to lower the pressing plate 8. The rotating machine 5 on the pressing plate 8 rotates self - and moves down along the lead screw 4. The card block 14 presses the fabric and snaps into the card slot 11. Rotate the knobs 10 on both sides to make the support plates 7 and the pressing plate 8 on both sides rotate in the opposite direction, thereby tightening the fabric. The hydraulic cylinder 18 on the right contracts, causing the slider 21 to drive the right side plate 2 to retreat, so as to conduct a tensile strength test on the fabric through the detection device body 17 to ensure the stability and accuracy of the fabric during the detection process, and thus measure the strength of the fabric.

[0027] The above has described the embodiments of the present utility model in detail with reference to the accompanying drawings. However, the present utility model is not limited to the above - mentioned embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A lightweight fabric strength detection device, characterized in that: include: A workbench (1), wherein the upper surface of the workbench (1) is fixedly connected to a side plate (2), a rotating shaft (9) is arranged on the side plate (2), a connecting plate (3) is fixedly connected to the end of the rotating shaft (9), a screw rod (4) is arranged inside the connecting plate (3), a rotating machine (5) and a supporting plate (7) are arranged on the screw rod (4), a pressing plate (8) is arranged on the rotating machine (5), a clamping groove (11) and a clamping block (13) are arranged on the supporting plate (7), a first rubber pad (12) is arranged inside the clamping groove (11), a clamping block (14) is fixedly connected to the lower surface of the pressing plate (8), a second rubber pad (15) is arranged on the clamping block (14), and rounded corners (16) are arranged on both the supporting plate (7) and the pressing plate (8); The upper surface of the workbench (1) is fixedly connected with a detection device body (17) and a hydraulic cylinder (18); a slide rail (20) is provided on the workbench (1); a slider (21) is slidably connected inside the slide rail (20); and a hydraulic rod (19) is fixedly connected to the output end of the hydraulic cylinder (18).

2. A lightweight fabric strength detection device according to claim 1, characterized in that: The number of the side panels (2) is four, and the side panels (2) are fixed in parallel.

3. A lightweight fabric strength detection device according to claim 1, characterized in that: A knob (10) is arranged outside the rotating shaft (9), and the rotating shafts (9) are placed facing each other.

4. A lightweight fabric strength detection device according to claim 1, characterized in that: The connecting plate (3) is located at both ends of the supporting plate (7) and the pressing plate (8); the upper surface of the connecting plate (3) is fixedly connected to the cylinder (6); and the pressing plate (8) is fixedly connected to the output end of the cylinder (6).

5. A lightweight fabric strength detection device according to claim 1, characterized in that: The rotating machine (5) is located above the supporting plate (7), and the supporting plate (7) is located at the bottom of the screw rod (4).

6. A lightweight fabric strength detection device according to claim 1, characterized in that: The number of the support plates (7) and the pressure plates (8) is two, and the support plates (7) and the pressure plates (8) are located on both sides of the detection device body (17).

7. A lightweight fabric strength detection device according to claim 1, characterized in that: The clamping block (13) is located on the side surface of the support plate (7), and the clamping slot (11) and the clamping block (14) have the same size and position.

8. A lightweight fabric strength detection device according to claim 1, characterized in that: The side plate (2) on the right side is in contact with the upper surface of the sliding block (21), and the hydraulic rod (19) is in contact with the right surface of the side plate (2).

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