A mechanism for testing the strength of a nylon fabric

Abstract

The utility model discloses a kind of nylon fabric strength test mechanism, including bottom plate, bracket is fixedly connected on the bottom plate, hydraulic cylinder is fixedly installed on the bracket;The clamping piece for fabric detection is provided on the bottom plate;The clamping piece includes two groups, and symmetrically slidingly connected in the clamping plate of two guide frames and support frame inner side, the front and back sides of top clamping plate are all fixedly connected with the guide rod of one end through support frame, the upper surface of top clamping plate is fixedly connected with support ring, the inner side of support ring is slidingly connected with abutment rod.The utility model, when top clamping plate and clamping block are lowered by driving block in through hinged rod, can detect the fabric placed between two clamping plates on the same side, after the clamping plate on the same side is stably clamped and adhered, the next driving block can promote hinged rod to promote fixed fabric to carry out tensile test, to improve the use convenience of entire equipment in detection process, and detection efficiency.

Claims

1. A mechanism for checking the strength of a nylon fabric, comprising a base plate (1), characterized in that: A bracket (3) is fixedly connected to the base plate (1), and a hydraulic cylinder (4) is fixedly installed on the bracket (3). The base plate (1) is provided with a guide (2), which is composed of two guide frames (21) and a support frame (22). The two guide frames (21) are symmetrically fixedly connected to the base plate (1), and the two support frames (22) are symmetrically fixedly connected above one end of the guide frame (21). The base plate (1) is provided with a fabric inspection clamp (5); The clamping member (5) includes two sets of clamping plates (51) symmetrically and slidably connected to the inner sides of the two guide frames (21) and the support frame (22). The front and rear sides of the top clamping plate (51) are fixedly connected to a guide rod (59) with one end penetrating the support frame (22). The upper surface of the top clamping plate (51) is fixedly connected to a support ring (510). The inner side of the support ring (510) is slidably connected to a stop rod (511). The output end of the hydraulic cylinder (4) penetrates the bracket (3), and the output end of the hydraulic cylinder (4) is fixedly connected to a drive block (515). The lower part of the drive block (515) is hinged to a hinge rod (514) with one end hinged to the stop rod (511). The upper surface of the top clamping plate (51) is fixedly installed with a pressure sensor (512). A retaining ring (513) is fixedly connected to the stop rod (511), and the retaining ring (513) is located between the pressure sensor (512) and the support ring (510).

2. A mechanism for testing the strength of a nylon fabric according to claim 1, characterized in that, The guide frame (21) and the support frame (22) are provided with guide grooves (23) for sliding of guide rod (59) on both the front and rear sides, and the guide grooves (23) on the guide frame (21) and the support frame (22) are connected to each other. The guide frame (21) is provided with rectangular grooves (24) on both the front and rear sides, and the rectangular grooves (24) on the guide frame (21) are connected to the guide grooves (23).

3. A mechanism for testing the strength of a nylon fabric according to claim 1, characterized in that, The guide frame (21) and the support frame (22) are provided with through holes (25) in the middle for the hinge rod (514) to pass through during rotation, and the through holes (25) on the guide frame (21) and the support frame (22) are interconnected.

4. A mechanism for testing the strength of a nylon fabric according to claim 1, characterized in that, Both the guide frame (21) and the support frame (22) are U-shaped. The inner side of the support frame (22) is in contact with the outer surface of the clamp (51). The specifications of the inner side of the guide frame (21) are compatible with the specifications of the two clamps (51) on the same side after they are in contact.

5. A mechanism for testing the strength of a nylon fabric according to claim 2, characterized in that, Clamping blocks (52) are fixedly connected to both the front and rear sides of the clamping plate (51). Several protrusions (57) are fixedly connected to the lower surfaces of the top clamping plate (51) and clamping blocks (52). Several grooves (58) are opened on the upper surfaces of the bottom clamping plate (51) and clamping blocks (52). The specifications of the protrusions (57) and grooves (58) are compatible. The specifications of the rectangular groove (24) are compatible with the specifications of the clamping blocks (52) on the upper and lower sides after they are attached.

6. A mechanism for testing the strength of a nylon fabric according to claim 1, characterized in that, Limiting blocks (55) are fixedly connected to the front and rear sides of the two clamping plates (51) on the same side, and a limiting rod (56) with one end penetrating through the top limiting block (55) is fixedly connected to the bottom limiting block (55).

7. A mechanism for testing the strength of a nylon fabric according to claim 1, characterized in that, The upper surface of the base plate (1) is fixedly connected to a slider (53) for sliding the bottom clamping plate (51) and passing through the bottom clamping plate (51). The lower surface of the bottom clamping plate (51) is provided with a sliding groove, and the sliding groove is slidably connected to the slider (53). One end of the slider (53) passing through the bottom clamping plate (51) is fixedly connected to a stop block (54).

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