CN219694759U - Fabric tensile testing machine - Google Patents

Abstract

A fabric stretching tester, which belongs to the technical field of fabric testing equipment; the utility model provides a surface fabric tensile testing machine, includes the base, the upper surface fixing of base has the locating frame, the draw-in groove has all been seted up to the inside both sides of locating frame, the inside of locating frame is through draw-in groove slidable mounting has the extension board, the both sides of extension board all are fixed with the fixture block. According to the fabric tensile testing machine provided by the utility model, a user respectively places two ends of the fabric into the through grooves and the inside of the stretching grooves formed in the two fabric positioning plates, the user only needs to rotate the threaded rod, the clamping plate translates after rotating the threaded rod, the fabric is extruded to position the rubber protruding points through the clamping plate, the friction force between the fabric and the fabric positioning plates can be increased through the rubber protruding points so that the fabric can be more stable when the fabric is clamped again, and the friction force of the fabric can be increased through crossing the stretching grooves and the through grooves so as to avoid slipping in the stretching process.

Description

Fabric tensile testing machine

Technical Field

The utility model belongs to the technical field of fabric testing equipment, and particularly relates to a fabric tensile testing machine.

Background

The fabric is the material used for making clothing. As one of the three elements of the garment, the fabric can not only explain the style and the characteristics of the garment, but also directly control the color and the modeling of the garment, and the concept of the garment fabric refers to the material which reflects the main characteristics of the garment.

And need use tensile testing machine in the production process of surface fabric, detect through tensile testing machine through the sample of surface fabric, detect whether the elasticity toughness of its surface fabric accords with selling standard.

The existing fabric tensile testing machine is characterized in that the fabric material characteristics are adopted in the using process, and the tensile force applied in the stretching process is too large, so that the two ends of the fabric with high probability are separated from the fabric tensile testing machine, and the testing is failed.

Therefore, it is necessary to provide a fabric tensile testing machine for solving the above technical problems

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art and provides a fabric tensile testing machine.

The technical problems of the utility model are mainly solved by the following technical proposal: the utility model provides a surface fabric tensile testing machine, includes the base, the upper surface fixing of base has the locating frame, the draw-in groove has all been seted up to the inside both sides of locating frame, the inside of locating frame has the extension board through draw-in groove slidable mounting, the both sides of extension board all are fixed with the fixture block, constitute sliding connection between the size cooperation and the locating frame between the extension board through fixture block and the draw-in groove, the front end surface of base and extension board all is fixed with the cloth locating plate, two the drawing groove has all been seted up to the inside of cloth locating plate, two the inside of cloth locating plate has all been seted up and has been worn the groove, two the inside of wearing the groove all fixes the rubber bump.

Preferably, the inside of two cloth locating plates is provided with a threaded rod through threaded connection, one end of each threaded rod is located in each through groove, and clamping plates are installed through bearing rotation.

Preferably, the two sides of the outer wall of the two clamping plates are respectively fixed with a sliding rod, and the sliding rods penetrate through the cloth positioning plate and extend to the outside of the cloth positioning plate.

Preferably, a motor is fixed on the upper surface of the base, and an adjusting screw is rotatably installed in the positioning frame through a bearing.

Preferably, bevel gears are fixed outside the motor output shaft and outside one end of the adjusting screw, the two bevel gears are in meshed connection, and the adjusting screw is in threaded connection with the extension plate.

Preferably, the two sides of the upper surface of the side edge of the positioning frame are respectively fixed with a limiting rod, and the two limiting rods penetrate through the inside of the extension plate.

Compared with the related art, the fabric tensile testing machine provided by the utility model has the following beneficial effects:

the beneficial effects of the utility model are as follows: the user places the both ends of cloth respectively with the inside of wearing groove and the tensile groove of seting up of the inside of two cloth locating plates, and set up with the rubber bump at the inside of wearing the groove, the user only need through rotating the threaded rod, clamp plate just can translate after rotating the threaded rod, it is fixed a position to extrude it with the position of cloth want the rubber bump through the clamp plate, and can increase the frictional force between cloth and the cloth locating plate through the rubber bump and make it more stable when being held again, and the cloth can increase its frictional force through alternately passing tensile groove and wearing the groove and avoid slipping at tensile in-process.

Drawings

FIG. 1 is a schematic view of a fabric tensile testing machine according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the base, positioning frame, extension plate and cloth positioning plate shown in FIG. 1;

fig. 3 is a schematic view of the threaded rod and motor connection of fig. 1.

In the figure: 1. a base; 2. a positioning frame; 3. a clamping groove; 4. an extension plate; 5. a clamping block; 6. a cloth positioning plate; 7. a stretching groove; 8. penetrating a groove; 9. rubber protruding points; 10. a clamping plate; 11. a threaded rod; 12. a motor; 13. adjusting a screw; 14. a bevel gear; 15. a limit rod; 16. sliding bar

Description of the embodiments

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2 and fig. 3 in combination, fig. 1 is a schematic structural diagram of a fabric tensile testing machine according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the mounting structure of the base, positioning frame, extension plate and cloth positioning plate shown in FIG. 1; fig. 3 is a schematic view of the threaded rod and motor connection of fig. 1. The utility model provides a surface fabric tensile testing machine, including base 1, the upper surface of base 1 is fixed with locating frame 2, draw-in groove 3 has all been seted up to locating frame 2's inside both sides, locating frame 2's inside has extension board 4 through draw-in groove 3 slidable mounting, the both sides of extension board 4 all are fixed with fixture block 5, form sliding connection between extension board 4 and locating frame 2 through the dimensional cooperation between fixture block 5 and draw-in groove 3, base 1 and the front end surface of extension board 4 all are fixed with cloth locating plate 6, draw-in groove 7 has all been seted up to the inside of two cloth locating plates 6, wear groove 8 has all been seted up to the inside of two cloth locating plates 6, rubber bump 9 is all fixed to the inside of two wear grooves 8;

the extension board 4 can be more tightly connected with the fixed frame 2 through the sliding fit between the clamping block 5 and the clamping groove 3, and the sliding process is more stable.

The friction force between the cloth and the cloth positioning plate 6 can be increased through the rubber salient points 9, so that the cloth is more stable when being clamped again;

the cloth can increase its friction by crossing the stretching grooves 7 and the penetrating grooves 8 to avoid slipping off during stretching.

The two cloth positioning plates 6 are internally connected with threaded rods 11 through threads, and clamping plates 10 are rotatably arranged at one ends of the two threaded rods 11 and positioned in the two through grooves 8 through bearings;

the user rotates the threaded rod 11, and when the threaded rod 11 is rotated, the clamping plate 10 translates, and the clamping plate 10 extrudes the cloth to the positions of the rubber bumps 9 to position the cloth.

Slide bars 16 are fixed on two sides of the outer walls of the two clamping plates 10, and the slide bars 16 penetrate through the cloth positioning plate 6 and extend to the outside of the cloth positioning plate 6;

the translational direction of the clamping plate 10 can be limited by the two slide bars 16, so that the clamping plate 10 is prevented from shifting in the process of adjusting the position.

The upper surface of the base 1 is fixed with a motor 12, and an adjusting screw 13 is rotatably arranged in the positioning frame 2 through a bearing.

The outside of the output shaft of the motor 12 and the outside of one end of the adjusting screw 13 are both fixed with bevel gears 14, the two bevel gears 14 are in meshed connection, and the adjusting screw 13 is in threaded connection with the extension plate 4;

by starting the motor 12, the motor 12 is started to rotate through the engagement between the bevel gears 14, so that the threaded rod 11 is driven to rotate, and the threaded rod 11 is driven to lift through threaded connection to the extension plate 4.

Limiting rods 15 are fixed on two sides of the upper surface of the side edge of the positioning frame 2, and the two limiting rods 15 penetrate through the inside of the extension plate 4;

when the extension plate 4 is lifted by the adjusting screw 4, the extension position of the extension plate 4 can be limited by the two limiting rods 15, so that the extension plate can be stably lifted.

The working principle of the fabric tensile testing machine provided by the utility model is as follows;

the first step: the user places the both ends of cloth respectively with the inside of wearing groove 8 and the tensile groove 7 of seting up of the inside of two cloth locating plates 6, and set up with rubber bump 9 in wearing the inside in groove 8, the user only need through rotating threaded rod 11, just can translate when rotating threaded rod 11 back splint 10, extrudees the position that rubber bump 9 was wanted to the cloth through splint 10 and fixes a position it.

And a second step of: after the two ends of the cloth are respectively fixed by the two cloth positioning plates 6, a user starts the motor 12 through starting the motor 12, the motor 12 rotates through meshing between the bevel gears 14, so that the threaded rod 11 is driven to rotate, the threaded rod 11 rotates to drive the extension plate 4 to lift through threaded connection, the cloth can be stretched after the extension plate 4 is lifted, and the user can observe the toughness of the cloth by observing the lifting height of the extension plate 4.

Compared with the related art, the fabric tensile testing machine provided by the utility model has the following beneficial effects: the user places the both ends of cloth respectively with the inside of wearing groove 8 and the tensile groove 7 of seting up of the inside of two cloth locating plates 6, and set up with rubber bump 9 in wearing groove 8's inside, the user only need through rotating threaded rod 11, clamp plate 10 just can translate after rotating threaded rod 11, it is fixed a position to extrude it through clamp plate 10 with the position that the cloth wanted rubber bump 9, and can be more stable when making it by the centre gripping again through the frictional force between rubber bump 9 can increase cloth and cloth locating plate 6, and the cloth can increase its frictional force through alternately passing tensile groove 7 and wearing groove 8 and avoid slipping at tensile in-process.

Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.

Claims (6)

1. The utility model provides a surface fabric tensile testing machine, includes base (1), its characterized in that, the upper surface of base (1) is fixed with locating frame (2), draw-in groove (3) have all been seted up to the inside both sides of locating frame (2), draw-in groove (3) slidable mounting is passed through in the inside of locating frame (2) has extension board (4), the both sides of extension board (4) all are fixed with fixture block (5), constitute sliding connection between size cooperation and locating frame (2) between extension board (4) through fixture block (5) and draw-in groove (3), the front end surface of base (1) and extension board (4) all is fixed with cloth locating plate (6), two draw-in groove (7) have all been seted up to the inside of cloth locating plate (6), two wear groove (8) inside all fixed rubber bump (9).

2. The fabric tensile testing machine according to claim 1, wherein the two fabric positioning plates (6) are internally provided with threaded rods (11) in a threaded connection manner, one ends of the two threaded rods (11) are positioned in the two through grooves (8), and clamping plates (10) are rotatably installed in the two through bearings.

3. A fabric stretching tester according to claim 2, wherein the slide bars (16) are fixed to both sides of the outer wall of both clamping plates (10), and the slide bars (16) penetrate the fabric positioning plate (6) and extend to the outside thereof.

4. A fabric stretching tester according to claim 3, wherein the upper surface of the base (1) is fixed with a motor (12), and an adjusting screw (13) is rotatably mounted in the positioning frame (2) through a bearing.

5. The fabric stretching testing machine according to claim 4, wherein a bevel gear (14) is fixed on the outer part of the output shaft of the motor (12) and the outer part of one end of the adjusting screw (13), the two bevel gears (14) are in meshed connection, and the adjusting screw (13) is in threaded connection with the extension plate (4).

6. The fabric stretching testing machine according to claim 5, wherein limiting rods (15) are fixed on two sides of the upper surface of the side edge of the positioning frame (2), and the two limiting rods (15) penetrate through the inside of the extension plate (4).